; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py ; RUN: llc -mtriple=mipsel-unknown-linux-gnu --disable-machine-licm -mcpu=mips32 -relocation-model=pic -verify-machineinstrs < %s | \ ; RUN: FileCheck %s -check-prefix=MIPS32 ; RUN: llc -mtriple=mipsel-unknown-linux-gnu -O0 --disable-machine-licm -mcpu=mips32 -relocation-model=pic -verify-machineinstrs < %s | \ ; RUN: FileCheck %s -check-prefix=MIPS32O0 ; RUN: llc -mtriple=mipsel-unknown-linux-gnu --disable-machine-licm -mcpu=mips32r2 -relocation-model=pic -verify-machineinstrs < %s | \ ; RUN: FileCheck %s -check-prefix=MIPS32R2 ; RUN: llc -mtriple=mipsel-unknown-linux-gnu --disable-machine-licm -mcpu=mips32r6 -relocation-model=pic -verify-machineinstrs < %s | \ ; RUN: FileCheck %s -check-prefix=MIPS32R6 ; RUN: llc -mtriple=mipsel-unknown-linux-gnu -O0 --disable-machine-licm -mcpu=mips32r6 -relocation-model=pic -verify-machineinstrs < %s | \ ; RUN: FileCheck %s -check-prefix=MIPS32R6O0 ; RUN: llc -mtriple=mips64el-unknown-linux-gnu --disable-machine-licm -mcpu=mips4 -relocation-model=pic -verify-machineinstrs < %s | \ ; RUN: FileCheck %s -check-prefix=MIPS4 ; RUN: llc -mtriple=mips64el-unknown-linux-gnu --disable-machine-licm -mcpu=mips64 -relocation-model=pic -verify-machineinstrs < %s | \ ; RUN: FileCheck %s -check-prefix=MIPS64 ; RUN: llc -mtriple=mips64el-unknown-linux-gnu --disable-machine-licm -mcpu=mips64r2 -relocation-model=pic -verify-machineinstrs < %s | \ ; RUN: FileCheck %s -check-prefix=MIPS64R2 ; RUN: llc -mtriple=mips64el-unknown-linux-gnu --disable-machine-licm -mcpu=mips64r6 -relocation-model=pic -verify-machineinstrs < %s | \ ; RUN: FileCheck %s -check-prefix=MIPS64R6 ; RUN: llc -mtriple=mips64-unknown-linux-gnu -O0 -mcpu=mips64r6 -relocation-model=pic -verify-machineinstrs -verify-machineinstrs < %s | \ ; RUN: FileCheck %s -check-prefix=MIPS64R6O0 ; RUN: llc -mtriple=mipsel-unknown-linux-gnu --disable-machine-licm -mcpu=mips32r2 -mattr=micromips -relocation-model=pic -verify-machineinstrs < %s | \ ; RUN: FileCheck %s -check-prefix=MM32 ; We want to verify the produced code is well formed all optimization levels, the rest of the tests which ensure correctness. ; RUN: llc -mtriple=mipsel-unknown-linux-gnu -O1 --disable-machine-licm -mcpu=mips32 -relocation-model=pic -verify-machineinstrs < %s | FileCheck %s --check-prefix=O1 ; RUN: llc -mtriple=mipsel-unknown-linux-gnu -O2 --disable-machine-licm -mcpu=mips32 -relocation-model=pic -verify-machineinstrs < %s | FileCheck %s --check-prefix=O2 ; RUN: llc -mtriple=mipsel-unknown-linux-gnu -O3 --disable-machine-licm -mcpu=mips32 -relocation-model=pic -verify-machineinstrs < %s | FileCheck %s --check-prefix=O3 ; Keep one big-endian check so that we don't reduce testing, but don't add more ; since endianness doesn't affect the body of the atomic operations. ; RUN: llc -mtriple=mips-unknown-linux-gnu --disable-machine-licm -mcpu=mips32 -relocation-model=pic -verify-machineinstrs < %s | \ ; RUN: FileCheck %s -check-prefix=MIPS32EB @x = common global i32 0, align 4 define i32 @AtomicLoadAdd32(i32 signext %incr) nounwind { ; MIPS32-LABEL: AtomicLoadAdd32: ; MIPS32: # %bb.0: # %entry ; MIPS32-NEXT: lui $2, %hi(_gp_disp) ; MIPS32-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32-NEXT: addu $1, $2, $25 ; MIPS32-NEXT: lw $1, %got(x)($1) ; MIPS32-NEXT: $BB0_1: # %entry ; MIPS32-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32-NEXT: ll $2, 0($1) ; MIPS32-NEXT: addu $3, $2, $4 ; MIPS32-NEXT: sc $3, 0($1) ; MIPS32-NEXT: beqz $3, $BB0_1 ; MIPS32-NEXT: nop ; MIPS32-NEXT: # %bb.2: # %entry ; MIPS32-NEXT: jr $ra ; MIPS32-NEXT: nop ; ; MIPS32O0-LABEL: AtomicLoadAdd32: ; MIPS32O0: # %bb.0: # %entry ; MIPS32O0-NEXT: lui $2, %hi(_gp_disp) ; MIPS32O0-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32O0-NEXT: addu $1, $2, $25 ; MIPS32O0-NEXT: lw $3, %got(x)($1) ; MIPS32O0-NEXT: $BB0_1: # %entry ; MIPS32O0-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32O0-NEXT: ll $2, 0($3) ; MIPS32O0-NEXT: addu $1, $2, $4 ; MIPS32O0-NEXT: sc $1, 0($3) ; MIPS32O0-NEXT: beqz $1, $BB0_1 ; MIPS32O0-NEXT: nop ; MIPS32O0-NEXT: # %bb.2: # %entry ; MIPS32O0-NEXT: jr $ra ; MIPS32O0-NEXT: nop ; ; MIPS32R2-LABEL: AtomicLoadAdd32: ; MIPS32R2: # %bb.0: # %entry ; MIPS32R2-NEXT: lui $2, %hi(_gp_disp) ; MIPS32R2-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32R2-NEXT: addu $1, $2, $25 ; MIPS32R2-NEXT: lw $1, %got(x)($1) ; MIPS32R2-NEXT: $BB0_1: # %entry ; MIPS32R2-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32R2-NEXT: ll $2, 0($1) ; MIPS32R2-NEXT: addu $3, $2, $4 ; MIPS32R2-NEXT: sc $3, 0($1) ; MIPS32R2-NEXT: beqz $3, $BB0_1 ; MIPS32R2-NEXT: nop ; MIPS32R2-NEXT: # %bb.2: # %entry ; MIPS32R2-NEXT: jr $ra ; MIPS32R2-NEXT: nop ; ; MIPS32R6-LABEL: AtomicLoadAdd32: ; MIPS32R6: # %bb.0: # %entry ; MIPS32R6-NEXT: lui $2, %hi(_gp_disp) ; MIPS32R6-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32R6-NEXT: addu $1, $2, $25 ; MIPS32R6-NEXT: lw $1, %got(x)($1) ; MIPS32R6-NEXT: $BB0_1: # %entry ; MIPS32R6-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32R6-NEXT: ll $2, 0($1) ; MIPS32R6-NEXT: addu $3, $2, $4 ; MIPS32R6-NEXT: sc $3, 0($1) ; MIPS32R6-NEXT: beqzc $3, $BB0_1 ; MIPS32R6-NEXT: nop ; MIPS32R6-NEXT: # %bb.2: # %entry ; MIPS32R6-NEXT: jrc $ra ; ; MIPS32R6O0-LABEL: AtomicLoadAdd32: ; MIPS32R6O0: # %bb.0: # %entry ; MIPS32R6O0-NEXT: lui $2, %hi(_gp_disp) ; MIPS32R6O0-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32R6O0-NEXT: addu $1, $2, $25 ; MIPS32R6O0-NEXT: lw $3, %got(x)($1) ; MIPS32R6O0-NEXT: $BB0_1: # %entry ; MIPS32R6O0-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32R6O0-NEXT: ll $2, 0($3) ; MIPS32R6O0-NEXT: addu $1, $2, $4 ; MIPS32R6O0-NEXT: sc $1, 0($3) ; MIPS32R6O0-NEXT: beqzc $1, $BB0_1 ; MIPS32R6O0-NEXT: nop ; MIPS32R6O0-NEXT: # %bb.2: # %entry ; MIPS32R6O0-NEXT: jrc $ra ; ; MIPS4-LABEL: AtomicLoadAdd32: ; MIPS4: # %bb.0: # %entry ; MIPS4-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAdd32))) ; MIPS4-NEXT: daddu $1, $1, $25 ; MIPS4-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAdd32))) ; MIPS4-NEXT: ld $1, %got_disp(x)($1) ; MIPS4-NEXT: .LBB0_1: # %entry ; MIPS4-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS4-NEXT: ll $2, 0($1) ; MIPS4-NEXT: addu $3, $2, $4 ; MIPS4-NEXT: sc $3, 0($1) ; MIPS4-NEXT: beqz $3, .LBB0_1 ; MIPS4-NEXT: nop ; MIPS4-NEXT: # %bb.2: # %entry ; MIPS4-NEXT: jr $ra ; MIPS4-NEXT: nop ; ; MIPS64-LABEL: AtomicLoadAdd32: ; MIPS64: # %bb.0: # %entry ; MIPS64-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAdd32))) ; MIPS64-NEXT: daddu $1, $1, $25 ; MIPS64-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAdd32))) ; MIPS64-NEXT: ld $1, %got_disp(x)($1) ; MIPS64-NEXT: .LBB0_1: # %entry ; MIPS64-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64-NEXT: ll $2, 0($1) ; MIPS64-NEXT: addu $3, $2, $4 ; MIPS64-NEXT: sc $3, 0($1) ; MIPS64-NEXT: beqz $3, .LBB0_1 ; MIPS64-NEXT: nop ; MIPS64-NEXT: # %bb.2: # %entry ; MIPS64-NEXT: jr $ra ; MIPS64-NEXT: nop ; ; MIPS64R2-LABEL: AtomicLoadAdd32: ; MIPS64R2: # %bb.0: # %entry ; MIPS64R2-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAdd32))) ; MIPS64R2-NEXT: daddu $1, $1, $25 ; MIPS64R2-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAdd32))) ; MIPS64R2-NEXT: ld $1, %got_disp(x)($1) ; MIPS64R2-NEXT: .LBB0_1: # %entry ; MIPS64R2-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64R2-NEXT: ll $2, 0($1) ; MIPS64R2-NEXT: addu $3, $2, $4 ; MIPS64R2-NEXT: sc $3, 0($1) ; MIPS64R2-NEXT: beqz $3, .LBB0_1 ; MIPS64R2-NEXT: nop ; MIPS64R2-NEXT: # %bb.2: # %entry ; MIPS64R2-NEXT: jr $ra ; MIPS64R2-NEXT: nop ; ; MIPS64R6-LABEL: AtomicLoadAdd32: ; MIPS64R6: # %bb.0: # %entry ; MIPS64R6-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAdd32))) ; MIPS64R6-NEXT: daddu $1, $1, $25 ; MIPS64R6-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAdd32))) ; MIPS64R6-NEXT: ld $1, %got_disp(x)($1) ; MIPS64R6-NEXT: .LBB0_1: # %entry ; MIPS64R6-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64R6-NEXT: ll $2, 0($1) ; MIPS64R6-NEXT: addu $3, $2, $4 ; MIPS64R6-NEXT: sc $3, 0($1) ; MIPS64R6-NEXT: beqzc $3, .LBB0_1 ; MIPS64R6-NEXT: nop ; MIPS64R6-NEXT: # %bb.2: # %entry ; MIPS64R6-NEXT: jrc $ra ; ; MIPS64R6O0-LABEL: AtomicLoadAdd32: ; MIPS64R6O0: # %bb.0: # %entry ; MIPS64R6O0-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAdd32))) ; MIPS64R6O0-NEXT: daddu $1, $1, $25 ; MIPS64R6O0-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAdd32))) ; MIPS64R6O0-NEXT: # kill: def $a0 killed $a0 killed $a0_64 ; MIPS64R6O0-NEXT: ld $3, %got_disp(x)($1) ; MIPS64R6O0-NEXT: .LBB0_1: # %entry ; MIPS64R6O0-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64R6O0-NEXT: ll $2, 0($3) ; MIPS64R6O0-NEXT: addu $1, $2, $4 ; MIPS64R6O0-NEXT: sc $1, 0($3) ; MIPS64R6O0-NEXT: beqzc $1, .LBB0_1 ; MIPS64R6O0-NEXT: nop ; MIPS64R6O0-NEXT: # %bb.2: # %entry ; MIPS64R6O0-NEXT: jrc $ra ; ; MM32-LABEL: AtomicLoadAdd32: ; MM32: # %bb.0: # %entry ; MM32-NEXT: lui $2, %hi(_gp_disp) ; MM32-NEXT: addiu $2, $2, %lo(_gp_disp) ; MM32-NEXT: addu $2, $2, $25 ; MM32-NEXT: lw $1, %got(x)($2) ; MM32-NEXT: $BB0_1: # %entry ; MM32-NEXT: # =>This Inner Loop Header: Depth=1 ; MM32-NEXT: ll $2, 0($1) ; MM32-NEXT: addu16 $3, $2, $4 ; MM32-NEXT: sc $3, 0($1) ; MM32-NEXT: beqzc $3, $BB0_1 ; MM32-NEXT: # %bb.2: # %entry ; MM32-NEXT: jrc $ra ; ; O1-LABEL: AtomicLoadAdd32: ; O1: # %bb.0: # %entry ; O1-NEXT: lui $2, %hi(_gp_disp) ; O1-NEXT: addiu $2, $2, %lo(_gp_disp) ; O1-NEXT: addu $1, $2, $25 ; O1-NEXT: lw $1, %got(x)($1) ; O1-NEXT: $BB0_1: # %entry ; O1-NEXT: # =>This Inner Loop Header: Depth=1 ; O1-NEXT: ll $2, 0($1) ; O1-NEXT: addu $3, $2, $4 ; O1-NEXT: sc $3, 0($1) ; O1-NEXT: beqz $3, $BB0_1 ; O1-NEXT: nop ; O1-NEXT: # %bb.2: # %entry ; O1-NEXT: jr $ra ; O1-NEXT: nop ; ; O2-LABEL: AtomicLoadAdd32: ; O2: # %bb.0: # %entry ; O2-NEXT: lui $2, %hi(_gp_disp) ; O2-NEXT: addiu $2, $2, %lo(_gp_disp) ; O2-NEXT: addu $1, $2, $25 ; O2-NEXT: lw $1, %got(x)($1) ; O2-NEXT: $BB0_1: # %entry ; O2-NEXT: # =>This Inner Loop Header: Depth=1 ; O2-NEXT: ll $2, 0($1) ; O2-NEXT: addu $3, $2, $4 ; O2-NEXT: sc $3, 0($1) ; O2-NEXT: beqz $3, $BB0_1 ; O2-NEXT: nop ; O2-NEXT: # %bb.2: # %entry ; O2-NEXT: jr $ra ; O2-NEXT: nop ; ; O3-LABEL: AtomicLoadAdd32: ; O3: # %bb.0: # %entry ; O3-NEXT: lui $2, %hi(_gp_disp) ; O3-NEXT: addiu $2, $2, %lo(_gp_disp) ; O3-NEXT: addu $1, $2, $25 ; O3-NEXT: lw $1, %got(x)($1) ; O3-NEXT: $BB0_1: # %entry ; O3-NEXT: # =>This Inner Loop Header: Depth=1 ; O3-NEXT: ll $2, 0($1) ; O3-NEXT: addu $3, $2, $4 ; O3-NEXT: sc $3, 0($1) ; O3-NEXT: beqz $3, $BB0_1 ; O3-NEXT: nop ; O3-NEXT: # %bb.2: # %entry ; O3-NEXT: jr $ra ; O3-NEXT: nop ; ; MIPS32EB-LABEL: AtomicLoadAdd32: ; MIPS32EB: # %bb.0: # %entry ; MIPS32EB-NEXT: lui $2, %hi(_gp_disp) ; MIPS32EB-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32EB-NEXT: addu $1, $2, $25 ; MIPS32EB-NEXT: lw $1, %got(x)($1) ; MIPS32EB-NEXT: $BB0_1: # %entry ; MIPS32EB-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32EB-NEXT: ll $2, 0($1) ; MIPS32EB-NEXT: addu $3, $2, $4 ; MIPS32EB-NEXT: sc $3, 0($1) ; MIPS32EB-NEXT: beqz $3, $BB0_1 ; MIPS32EB-NEXT: nop ; MIPS32EB-NEXT: # %bb.2: # %entry ; MIPS32EB-NEXT: jr $ra ; MIPS32EB-NEXT: nop entry: %0 = atomicrmw add i32* @x, i32 %incr monotonic ret i32 %0 } define i32 @AtomicLoadSub32(i32 signext %incr) nounwind { ; MIPS32-LABEL: AtomicLoadSub32: ; MIPS32: # %bb.0: # %entry ; MIPS32-NEXT: lui $2, %hi(_gp_disp) ; MIPS32-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32-NEXT: addu $1, $2, $25 ; MIPS32-NEXT: lw $1, %got(x)($1) ; MIPS32-NEXT: $BB1_1: # %entry ; MIPS32-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32-NEXT: ll $2, 0($1) ; MIPS32-NEXT: subu $3, $2, $4 ; MIPS32-NEXT: sc $3, 0($1) ; MIPS32-NEXT: beqz $3, $BB1_1 ; MIPS32-NEXT: nop ; MIPS32-NEXT: # %bb.2: # %entry ; MIPS32-NEXT: jr $ra ; MIPS32-NEXT: nop ; ; MIPS32O0-LABEL: AtomicLoadSub32: ; MIPS32O0: # %bb.0: # %entry ; MIPS32O0-NEXT: lui $2, %hi(_gp_disp) ; MIPS32O0-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32O0-NEXT: addu $1, $2, $25 ; MIPS32O0-NEXT: lw $3, %got(x)($1) ; MIPS32O0-NEXT: $BB1_1: # %entry ; MIPS32O0-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32O0-NEXT: ll $2, 0($3) ; MIPS32O0-NEXT: subu $1, $2, $4 ; MIPS32O0-NEXT: sc $1, 0($3) ; MIPS32O0-NEXT: beqz $1, $BB1_1 ; MIPS32O0-NEXT: nop ; MIPS32O0-NEXT: # %bb.2: # %entry ; MIPS32O0-NEXT: jr $ra ; MIPS32O0-NEXT: nop ; ; MIPS32R2-LABEL: AtomicLoadSub32: ; MIPS32R2: # %bb.0: # %entry ; MIPS32R2-NEXT: lui $2, %hi(_gp_disp) ; MIPS32R2-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32R2-NEXT: addu $1, $2, $25 ; MIPS32R2-NEXT: lw $1, %got(x)($1) ; MIPS32R2-NEXT: $BB1_1: # %entry ; MIPS32R2-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32R2-NEXT: ll $2, 0($1) ; MIPS32R2-NEXT: subu $3, $2, $4 ; MIPS32R2-NEXT: sc $3, 0($1) ; MIPS32R2-NEXT: beqz $3, $BB1_1 ; MIPS32R2-NEXT: nop ; MIPS32R2-NEXT: # %bb.2: # %entry ; MIPS32R2-NEXT: jr $ra ; MIPS32R2-NEXT: nop ; ; MIPS32R6-LABEL: AtomicLoadSub32: ; MIPS32R6: # %bb.0: # %entry ; MIPS32R6-NEXT: lui $2, %hi(_gp_disp) ; MIPS32R6-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32R6-NEXT: addu $1, $2, $25 ; MIPS32R6-NEXT: lw $1, %got(x)($1) ; MIPS32R6-NEXT: $BB1_1: # %entry ; MIPS32R6-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32R6-NEXT: ll $2, 0($1) ; MIPS32R6-NEXT: subu $3, $2, $4 ; MIPS32R6-NEXT: sc $3, 0($1) ; MIPS32R6-NEXT: beqzc $3, $BB1_1 ; MIPS32R6-NEXT: nop ; MIPS32R6-NEXT: # %bb.2: # %entry ; MIPS32R6-NEXT: jrc $ra ; ; MIPS32R6O0-LABEL: AtomicLoadSub32: ; MIPS32R6O0: # %bb.0: # %entry ; MIPS32R6O0-NEXT: lui $2, %hi(_gp_disp) ; MIPS32R6O0-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32R6O0-NEXT: addu $1, $2, $25 ; MIPS32R6O0-NEXT: lw $3, %got(x)($1) ; MIPS32R6O0-NEXT: $BB1_1: # %entry ; MIPS32R6O0-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32R6O0-NEXT: ll $2, 0($3) ; MIPS32R6O0-NEXT: subu $1, $2, $4 ; MIPS32R6O0-NEXT: sc $1, 0($3) ; MIPS32R6O0-NEXT: beqzc $1, $BB1_1 ; MIPS32R6O0-NEXT: nop ; MIPS32R6O0-NEXT: # %bb.2: # %entry ; MIPS32R6O0-NEXT: jrc $ra ; ; MIPS4-LABEL: AtomicLoadSub32: ; MIPS4: # %bb.0: # %entry ; MIPS4-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadSub32))) ; MIPS4-NEXT: daddu $1, $1, $25 ; MIPS4-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadSub32))) ; MIPS4-NEXT: ld $1, %got_disp(x)($1) ; MIPS4-NEXT: .LBB1_1: # %entry ; MIPS4-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS4-NEXT: ll $2, 0($1) ; MIPS4-NEXT: subu $3, $2, $4 ; MIPS4-NEXT: sc $3, 0($1) ; MIPS4-NEXT: beqz $3, .LBB1_1 ; MIPS4-NEXT: nop ; MIPS4-NEXT: # %bb.2: # %entry ; MIPS4-NEXT: jr $ra ; MIPS4-NEXT: nop ; ; MIPS64-LABEL: AtomicLoadSub32: ; MIPS64: # %bb.0: # %entry ; MIPS64-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadSub32))) ; MIPS64-NEXT: daddu $1, $1, $25 ; MIPS64-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadSub32))) ; MIPS64-NEXT: ld $1, %got_disp(x)($1) ; MIPS64-NEXT: .LBB1_1: # %entry ; MIPS64-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64-NEXT: ll $2, 0($1) ; MIPS64-NEXT: subu $3, $2, $4 ; MIPS64-NEXT: sc $3, 0($1) ; MIPS64-NEXT: beqz $3, .LBB1_1 ; MIPS64-NEXT: nop ; MIPS64-NEXT: # %bb.2: # %entry ; MIPS64-NEXT: jr $ra ; MIPS64-NEXT: nop ; ; MIPS64R2-LABEL: AtomicLoadSub32: ; MIPS64R2: # %bb.0: # %entry ; MIPS64R2-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadSub32))) ; MIPS64R2-NEXT: daddu $1, $1, $25 ; MIPS64R2-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadSub32))) ; MIPS64R2-NEXT: ld $1, %got_disp(x)($1) ; MIPS64R2-NEXT: .LBB1_1: # %entry ; MIPS64R2-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64R2-NEXT: ll $2, 0($1) ; MIPS64R2-NEXT: subu $3, $2, $4 ; MIPS64R2-NEXT: sc $3, 0($1) ; MIPS64R2-NEXT: beqz $3, .LBB1_1 ; MIPS64R2-NEXT: nop ; MIPS64R2-NEXT: # %bb.2: # %entry ; MIPS64R2-NEXT: jr $ra ; MIPS64R2-NEXT: nop ; ; MIPS64R6-LABEL: AtomicLoadSub32: ; MIPS64R6: # %bb.0: # %entry ; MIPS64R6-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadSub32))) ; MIPS64R6-NEXT: daddu $1, $1, $25 ; MIPS64R6-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadSub32))) ; MIPS64R6-NEXT: ld $1, %got_disp(x)($1) ; MIPS64R6-NEXT: .LBB1_1: # %entry ; MIPS64R6-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64R6-NEXT: ll $2, 0($1) ; MIPS64R6-NEXT: subu $3, $2, $4 ; MIPS64R6-NEXT: sc $3, 0($1) ; MIPS64R6-NEXT: beqzc $3, .LBB1_1 ; MIPS64R6-NEXT: nop ; MIPS64R6-NEXT: # %bb.2: # %entry ; MIPS64R6-NEXT: jrc $ra ; ; MIPS64R6O0-LABEL: AtomicLoadSub32: ; MIPS64R6O0: # %bb.0: # %entry ; MIPS64R6O0-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadSub32))) ; MIPS64R6O0-NEXT: daddu $1, $1, $25 ; MIPS64R6O0-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadSub32))) ; MIPS64R6O0-NEXT: # kill: def $a0 killed $a0 killed $a0_64 ; MIPS64R6O0-NEXT: ld $3, %got_disp(x)($1) ; MIPS64R6O0-NEXT: .LBB1_1: # %entry ; MIPS64R6O0-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64R6O0-NEXT: ll $2, 0($3) ; MIPS64R6O0-NEXT: subu $1, $2, $4 ; MIPS64R6O0-NEXT: sc $1, 0($3) ; MIPS64R6O0-NEXT: beqzc $1, .LBB1_1 ; MIPS64R6O0-NEXT: nop ; MIPS64R6O0-NEXT: # %bb.2: # %entry ; MIPS64R6O0-NEXT: jrc $ra ; ; MM32-LABEL: AtomicLoadSub32: ; MM32: # %bb.0: # %entry ; MM32-NEXT: lui $2, %hi(_gp_disp) ; MM32-NEXT: addiu $2, $2, %lo(_gp_disp) ; MM32-NEXT: addu $2, $2, $25 ; MM32-NEXT: lw $1, %got(x)($2) ; MM32-NEXT: $BB1_1: # %entry ; MM32-NEXT: # =>This Inner Loop Header: Depth=1 ; MM32-NEXT: ll $2, 0($1) ; MM32-NEXT: subu16 $3, $2, $4 ; MM32-NEXT: sc $3, 0($1) ; MM32-NEXT: beqzc $3, $BB1_1 ; MM32-NEXT: # %bb.2: # %entry ; MM32-NEXT: jrc $ra ; ; O1-LABEL: AtomicLoadSub32: ; O1: # %bb.0: # %entry ; O1-NEXT: lui $2, %hi(_gp_disp) ; O1-NEXT: addiu $2, $2, %lo(_gp_disp) ; O1-NEXT: addu $1, $2, $25 ; O1-NEXT: lw $1, %got(x)($1) ; O1-NEXT: $BB1_1: # %entry ; O1-NEXT: # =>This Inner Loop Header: Depth=1 ; O1-NEXT: ll $2, 0($1) ; O1-NEXT: subu $3, $2, $4 ; O1-NEXT: sc $3, 0($1) ; O1-NEXT: beqz $3, $BB1_1 ; O1-NEXT: nop ; O1-NEXT: # %bb.2: # %entry ; O1-NEXT: jr $ra ; O1-NEXT: nop ; ; O2-LABEL: AtomicLoadSub32: ; O2: # %bb.0: # %entry ; O2-NEXT: lui $2, %hi(_gp_disp) ; O2-NEXT: addiu $2, $2, %lo(_gp_disp) ; O2-NEXT: addu $1, $2, $25 ; O2-NEXT: lw $1, %got(x)($1) ; O2-NEXT: $BB1_1: # %entry ; O2-NEXT: # =>This Inner Loop Header: Depth=1 ; O2-NEXT: ll $2, 0($1) ; O2-NEXT: subu $3, $2, $4 ; O2-NEXT: sc $3, 0($1) ; O2-NEXT: beqz $3, $BB1_1 ; O2-NEXT: nop ; O2-NEXT: # %bb.2: # %entry ; O2-NEXT: jr $ra ; O2-NEXT: nop ; ; O3-LABEL: AtomicLoadSub32: ; O3: # %bb.0: # %entry ; O3-NEXT: lui $2, %hi(_gp_disp) ; O3-NEXT: addiu $2, $2, %lo(_gp_disp) ; O3-NEXT: addu $1, $2, $25 ; O3-NEXT: lw $1, %got(x)($1) ; O3-NEXT: $BB1_1: # %entry ; O3-NEXT: # =>This Inner Loop Header: Depth=1 ; O3-NEXT: ll $2, 0($1) ; O3-NEXT: subu $3, $2, $4 ; O3-NEXT: sc $3, 0($1) ; O3-NEXT: beqz $3, $BB1_1 ; O3-NEXT: nop ; O3-NEXT: # %bb.2: # %entry ; O3-NEXT: jr $ra ; O3-NEXT: nop ; ; MIPS32EB-LABEL: AtomicLoadSub32: ; MIPS32EB: # %bb.0: # %entry ; MIPS32EB-NEXT: lui $2, %hi(_gp_disp) ; MIPS32EB-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32EB-NEXT: addu $1, $2, $25 ; MIPS32EB-NEXT: lw $1, %got(x)($1) ; MIPS32EB-NEXT: $BB1_1: # %entry ; MIPS32EB-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32EB-NEXT: ll $2, 0($1) ; MIPS32EB-NEXT: subu $3, $2, $4 ; MIPS32EB-NEXT: sc $3, 0($1) ; MIPS32EB-NEXT: beqz $3, $BB1_1 ; MIPS32EB-NEXT: nop ; MIPS32EB-NEXT: # %bb.2: # %entry ; MIPS32EB-NEXT: jr $ra ; MIPS32EB-NEXT: nop entry: %0 = atomicrmw sub i32* @x, i32 %incr monotonic ret i32 %0 } define i32 @AtomicLoadXor32(i32 signext %incr) nounwind { ; MIPS32-LABEL: AtomicLoadXor32: ; MIPS32: # %bb.0: # %entry ; MIPS32-NEXT: lui $2, %hi(_gp_disp) ; MIPS32-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32-NEXT: addu $1, $2, $25 ; MIPS32-NEXT: lw $1, %got(x)($1) ; MIPS32-NEXT: $BB2_1: # %entry ; MIPS32-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32-NEXT: ll $2, 0($1) ; MIPS32-NEXT: xor $3, $2, $4 ; MIPS32-NEXT: sc $3, 0($1) ; MIPS32-NEXT: beqz $3, $BB2_1 ; MIPS32-NEXT: nop ; MIPS32-NEXT: # %bb.2: # %entry ; MIPS32-NEXT: jr $ra ; MIPS32-NEXT: nop ; ; MIPS32O0-LABEL: AtomicLoadXor32: ; MIPS32O0: # %bb.0: # %entry ; MIPS32O0-NEXT: lui $2, %hi(_gp_disp) ; MIPS32O0-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32O0-NEXT: addu $1, $2, $25 ; MIPS32O0-NEXT: lw $3, %got(x)($1) ; MIPS32O0-NEXT: $BB2_1: # %entry ; MIPS32O0-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32O0-NEXT: ll $2, 0($3) ; MIPS32O0-NEXT: xor $1, $2, $4 ; MIPS32O0-NEXT: sc $1, 0($3) ; MIPS32O0-NEXT: beqz $1, $BB2_1 ; MIPS32O0-NEXT: nop ; MIPS32O0-NEXT: # %bb.2: # %entry ; MIPS32O0-NEXT: jr $ra ; MIPS32O0-NEXT: nop ; ; MIPS32R2-LABEL: AtomicLoadXor32: ; MIPS32R2: # %bb.0: # %entry ; MIPS32R2-NEXT: lui $2, %hi(_gp_disp) ; MIPS32R2-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32R2-NEXT: addu $1, $2, $25 ; MIPS32R2-NEXT: lw $1, %got(x)($1) ; MIPS32R2-NEXT: $BB2_1: # %entry ; MIPS32R2-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32R2-NEXT: ll $2, 0($1) ; MIPS32R2-NEXT: xor $3, $2, $4 ; MIPS32R2-NEXT: sc $3, 0($1) ; MIPS32R2-NEXT: beqz $3, $BB2_1 ; MIPS32R2-NEXT: nop ; MIPS32R2-NEXT: # %bb.2: # %entry ; MIPS32R2-NEXT: jr $ra ; MIPS32R2-NEXT: nop ; ; MIPS32R6-LABEL: AtomicLoadXor32: ; MIPS32R6: # %bb.0: # %entry ; MIPS32R6-NEXT: lui $2, %hi(_gp_disp) ; MIPS32R6-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32R6-NEXT: addu $1, $2, $25 ; MIPS32R6-NEXT: lw $1, %got(x)($1) ; MIPS32R6-NEXT: $BB2_1: # %entry ; MIPS32R6-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32R6-NEXT: ll $2, 0($1) ; MIPS32R6-NEXT: xor $3, $2, $4 ; MIPS32R6-NEXT: sc $3, 0($1) ; MIPS32R6-NEXT: beqzc $3, $BB2_1 ; MIPS32R6-NEXT: nop ; MIPS32R6-NEXT: # %bb.2: # %entry ; MIPS32R6-NEXT: jrc $ra ; ; MIPS32R6O0-LABEL: AtomicLoadXor32: ; MIPS32R6O0: # %bb.0: # %entry ; MIPS32R6O0-NEXT: lui $2, %hi(_gp_disp) ; MIPS32R6O0-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32R6O0-NEXT: addu $1, $2, $25 ; MIPS32R6O0-NEXT: lw $3, %got(x)($1) ; MIPS32R6O0-NEXT: $BB2_1: # %entry ; MIPS32R6O0-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32R6O0-NEXT: ll $2, 0($3) ; MIPS32R6O0-NEXT: xor $1, $2, $4 ; MIPS32R6O0-NEXT: sc $1, 0($3) ; MIPS32R6O0-NEXT: beqzc $1, $BB2_1 ; MIPS32R6O0-NEXT: nop ; MIPS32R6O0-NEXT: # %bb.2: # %entry ; MIPS32R6O0-NEXT: jrc $ra ; ; MIPS4-LABEL: AtomicLoadXor32: ; MIPS4: # %bb.0: # %entry ; MIPS4-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadXor32))) ; MIPS4-NEXT: daddu $1, $1, $25 ; MIPS4-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadXor32))) ; MIPS4-NEXT: ld $1, %got_disp(x)($1) ; MIPS4-NEXT: .LBB2_1: # %entry ; MIPS4-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS4-NEXT: ll $2, 0($1) ; MIPS4-NEXT: xor $3, $2, $4 ; MIPS4-NEXT: sc $3, 0($1) ; MIPS4-NEXT: beqz $3, .LBB2_1 ; MIPS4-NEXT: nop ; MIPS4-NEXT: # %bb.2: # %entry ; MIPS4-NEXT: jr $ra ; MIPS4-NEXT: nop ; ; MIPS64-LABEL: AtomicLoadXor32: ; MIPS64: # %bb.0: # %entry ; MIPS64-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadXor32))) ; MIPS64-NEXT: daddu $1, $1, $25 ; MIPS64-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadXor32))) ; MIPS64-NEXT: ld $1, %got_disp(x)($1) ; MIPS64-NEXT: .LBB2_1: # %entry ; MIPS64-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64-NEXT: ll $2, 0($1) ; MIPS64-NEXT: xor $3, $2, $4 ; MIPS64-NEXT: sc $3, 0($1) ; MIPS64-NEXT: beqz $3, .LBB2_1 ; MIPS64-NEXT: nop ; MIPS64-NEXT: # %bb.2: # %entry ; MIPS64-NEXT: jr $ra ; MIPS64-NEXT: nop ; ; MIPS64R2-LABEL: AtomicLoadXor32: ; MIPS64R2: # %bb.0: # %entry ; MIPS64R2-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadXor32))) ; MIPS64R2-NEXT: daddu $1, $1, $25 ; MIPS64R2-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadXor32))) ; MIPS64R2-NEXT: ld $1, %got_disp(x)($1) ; MIPS64R2-NEXT: .LBB2_1: # %entry ; MIPS64R2-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64R2-NEXT: ll $2, 0($1) ; MIPS64R2-NEXT: xor $3, $2, $4 ; MIPS64R2-NEXT: sc $3, 0($1) ; MIPS64R2-NEXT: beqz $3, .LBB2_1 ; MIPS64R2-NEXT: nop ; MIPS64R2-NEXT: # %bb.2: # %entry ; MIPS64R2-NEXT: jr $ra ; MIPS64R2-NEXT: nop ; ; MIPS64R6-LABEL: AtomicLoadXor32: ; MIPS64R6: # %bb.0: # %entry ; MIPS64R6-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadXor32))) ; MIPS64R6-NEXT: daddu $1, $1, $25 ; MIPS64R6-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadXor32))) ; MIPS64R6-NEXT: ld $1, %got_disp(x)($1) ; MIPS64R6-NEXT: .LBB2_1: # %entry ; MIPS64R6-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64R6-NEXT: ll $2, 0($1) ; MIPS64R6-NEXT: xor $3, $2, $4 ; MIPS64R6-NEXT: sc $3, 0($1) ; MIPS64R6-NEXT: beqzc $3, .LBB2_1 ; MIPS64R6-NEXT: nop ; MIPS64R6-NEXT: # %bb.2: # %entry ; MIPS64R6-NEXT: jrc $ra ; ; MIPS64R6O0-LABEL: AtomicLoadXor32: ; MIPS64R6O0: # %bb.0: # %entry ; MIPS64R6O0-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadXor32))) ; MIPS64R6O0-NEXT: daddu $1, $1, $25 ; MIPS64R6O0-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadXor32))) ; MIPS64R6O0-NEXT: # kill: def $a0 killed $a0 killed $a0_64 ; MIPS64R6O0-NEXT: ld $3, %got_disp(x)($1) ; MIPS64R6O0-NEXT: .LBB2_1: # %entry ; MIPS64R6O0-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64R6O0-NEXT: ll $2, 0($3) ; MIPS64R6O0-NEXT: xor $1, $2, $4 ; MIPS64R6O0-NEXT: sc $1, 0($3) ; MIPS64R6O0-NEXT: beqzc $1, .LBB2_1 ; MIPS64R6O0-NEXT: nop ; MIPS64R6O0-NEXT: # %bb.2: # %entry ; MIPS64R6O0-NEXT: jrc $ra ; ; MM32-LABEL: AtomicLoadXor32: ; MM32: # %bb.0: # %entry ; MM32-NEXT: lui $2, %hi(_gp_disp) ; MM32-NEXT: addiu $2, $2, %lo(_gp_disp) ; MM32-NEXT: addu $2, $2, $25 ; MM32-NEXT: lw $1, %got(x)($2) ; MM32-NEXT: $BB2_1: # %entry ; MM32-NEXT: # =>This Inner Loop Header: Depth=1 ; MM32-NEXT: ll $2, 0($1) ; MM32-NEXT: xor $3, $2, $4 ; MM32-NEXT: sc $3, 0($1) ; MM32-NEXT: beqzc $3, $BB2_1 ; MM32-NEXT: # %bb.2: # %entry ; MM32-NEXT: jrc $ra ; ; O1-LABEL: AtomicLoadXor32: ; O1: # %bb.0: # %entry ; O1-NEXT: lui $2, %hi(_gp_disp) ; O1-NEXT: addiu $2, $2, %lo(_gp_disp) ; O1-NEXT: addu $1, $2, $25 ; O1-NEXT: lw $1, %got(x)($1) ; O1-NEXT: $BB2_1: # %entry ; O1-NEXT: # =>This Inner Loop Header: Depth=1 ; O1-NEXT: ll $2, 0($1) ; O1-NEXT: xor $3, $2, $4 ; O1-NEXT: sc $3, 0($1) ; O1-NEXT: beqz $3, $BB2_1 ; O1-NEXT: nop ; O1-NEXT: # %bb.2: # %entry ; O1-NEXT: jr $ra ; O1-NEXT: nop ; ; O2-LABEL: AtomicLoadXor32: ; O2: # %bb.0: # %entry ; O2-NEXT: lui $2, %hi(_gp_disp) ; O2-NEXT: addiu $2, $2, %lo(_gp_disp) ; O2-NEXT: addu $1, $2, $25 ; O2-NEXT: lw $1, %got(x)($1) ; O2-NEXT: $BB2_1: # %entry ; O2-NEXT: # =>This Inner Loop Header: Depth=1 ; O2-NEXT: ll $2, 0($1) ; O2-NEXT: xor $3, $2, $4 ; O2-NEXT: sc $3, 0($1) ; O2-NEXT: beqz $3, $BB2_1 ; O2-NEXT: nop ; O2-NEXT: # %bb.2: # %entry ; O2-NEXT: jr $ra ; O2-NEXT: nop ; ; O3-LABEL: AtomicLoadXor32: ; O3: # %bb.0: # %entry ; O3-NEXT: lui $2, %hi(_gp_disp) ; O3-NEXT: addiu $2, $2, %lo(_gp_disp) ; O3-NEXT: addu $1, $2, $25 ; O3-NEXT: lw $1, %got(x)($1) ; O3-NEXT: $BB2_1: # %entry ; O3-NEXT: # =>This Inner Loop Header: Depth=1 ; O3-NEXT: ll $2, 0($1) ; O3-NEXT: xor $3, $2, $4 ; O3-NEXT: sc $3, 0($1) ; O3-NEXT: beqz $3, $BB2_1 ; O3-NEXT: nop ; O3-NEXT: # %bb.2: # %entry ; O3-NEXT: jr $ra ; O3-NEXT: nop ; ; MIPS32EB-LABEL: AtomicLoadXor32: ; MIPS32EB: # %bb.0: # %entry ; MIPS32EB-NEXT: lui $2, %hi(_gp_disp) ; MIPS32EB-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32EB-NEXT: addu $1, $2, $25 ; MIPS32EB-NEXT: lw $1, %got(x)($1) ; MIPS32EB-NEXT: $BB2_1: # %entry ; MIPS32EB-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32EB-NEXT: ll $2, 0($1) ; MIPS32EB-NEXT: xor $3, $2, $4 ; MIPS32EB-NEXT: sc $3, 0($1) ; MIPS32EB-NEXT: beqz $3, $BB2_1 ; MIPS32EB-NEXT: nop ; MIPS32EB-NEXT: # %bb.2: # %entry ; MIPS32EB-NEXT: jr $ra ; MIPS32EB-NEXT: nop entry: %0 = atomicrmw xor i32* @x, i32 %incr monotonic ret i32 %0 } define i32 @AtomicLoadOr32(i32 signext %incr) nounwind { ; MIPS32-LABEL: AtomicLoadOr32: ; MIPS32: # %bb.0: # %entry ; MIPS32-NEXT: lui $2, %hi(_gp_disp) ; MIPS32-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32-NEXT: addu $1, $2, $25 ; MIPS32-NEXT: lw $1, %got(x)($1) ; MIPS32-NEXT: $BB3_1: # %entry ; MIPS32-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32-NEXT: ll $2, 0($1) ; MIPS32-NEXT: or $3, $2, $4 ; MIPS32-NEXT: sc $3, 0($1) ; MIPS32-NEXT: beqz $3, $BB3_1 ; MIPS32-NEXT: nop ; MIPS32-NEXT: # %bb.2: # %entry ; MIPS32-NEXT: jr $ra ; MIPS32-NEXT: nop ; ; MIPS32O0-LABEL: AtomicLoadOr32: ; MIPS32O0: # %bb.0: # %entry ; MIPS32O0-NEXT: lui $2, %hi(_gp_disp) ; MIPS32O0-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32O0-NEXT: addu $1, $2, $25 ; MIPS32O0-NEXT: lw $3, %got(x)($1) ; MIPS32O0-NEXT: $BB3_1: # %entry ; MIPS32O0-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32O0-NEXT: ll $2, 0($3) ; MIPS32O0-NEXT: or $1, $2, $4 ; MIPS32O0-NEXT: sc $1, 0($3) ; MIPS32O0-NEXT: beqz $1, $BB3_1 ; MIPS32O0-NEXT: nop ; MIPS32O0-NEXT: # %bb.2: # %entry ; MIPS32O0-NEXT: jr $ra ; MIPS32O0-NEXT: nop ; ; MIPS32R2-LABEL: AtomicLoadOr32: ; MIPS32R2: # %bb.0: # %entry ; MIPS32R2-NEXT: lui $2, %hi(_gp_disp) ; MIPS32R2-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32R2-NEXT: addu $1, $2, $25 ; MIPS32R2-NEXT: lw $1, %got(x)($1) ; MIPS32R2-NEXT: $BB3_1: # %entry ; MIPS32R2-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32R2-NEXT: ll $2, 0($1) ; MIPS32R2-NEXT: or $3, $2, $4 ; MIPS32R2-NEXT: sc $3, 0($1) ; MIPS32R2-NEXT: beqz $3, $BB3_1 ; MIPS32R2-NEXT: nop ; MIPS32R2-NEXT: # %bb.2: # %entry ; MIPS32R2-NEXT: jr $ra ; MIPS32R2-NEXT: nop ; ; MIPS32R6-LABEL: AtomicLoadOr32: ; MIPS32R6: # %bb.0: # %entry ; MIPS32R6-NEXT: lui $2, %hi(_gp_disp) ; MIPS32R6-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32R6-NEXT: addu $1, $2, $25 ; MIPS32R6-NEXT: lw $1, %got(x)($1) ; MIPS32R6-NEXT: $BB3_1: # %entry ; MIPS32R6-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32R6-NEXT: ll $2, 0($1) ; MIPS32R6-NEXT: or $3, $2, $4 ; MIPS32R6-NEXT: sc $3, 0($1) ; MIPS32R6-NEXT: beqzc $3, $BB3_1 ; MIPS32R6-NEXT: nop ; MIPS32R6-NEXT: # %bb.2: # %entry ; MIPS32R6-NEXT: jrc $ra ; ; MIPS32R6O0-LABEL: AtomicLoadOr32: ; MIPS32R6O0: # %bb.0: # %entry ; MIPS32R6O0-NEXT: lui $2, %hi(_gp_disp) ; MIPS32R6O0-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32R6O0-NEXT: addu $1, $2, $25 ; MIPS32R6O0-NEXT: lw $3, %got(x)($1) ; MIPS32R6O0-NEXT: $BB3_1: # %entry ; MIPS32R6O0-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32R6O0-NEXT: ll $2, 0($3) ; MIPS32R6O0-NEXT: or $1, $2, $4 ; MIPS32R6O0-NEXT: sc $1, 0($3) ; MIPS32R6O0-NEXT: beqzc $1, $BB3_1 ; MIPS32R6O0-NEXT: nop ; MIPS32R6O0-NEXT: # %bb.2: # %entry ; MIPS32R6O0-NEXT: jrc $ra ; ; MIPS4-LABEL: AtomicLoadOr32: ; MIPS4: # %bb.0: # %entry ; MIPS4-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadOr32))) ; MIPS4-NEXT: daddu $1, $1, $25 ; MIPS4-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadOr32))) ; MIPS4-NEXT: ld $1, %got_disp(x)($1) ; MIPS4-NEXT: .LBB3_1: # %entry ; MIPS4-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS4-NEXT: ll $2, 0($1) ; MIPS4-NEXT: or $3, $2, $4 ; MIPS4-NEXT: sc $3, 0($1) ; MIPS4-NEXT: beqz $3, .LBB3_1 ; MIPS4-NEXT: nop ; MIPS4-NEXT: # %bb.2: # %entry ; MIPS4-NEXT: jr $ra ; MIPS4-NEXT: nop ; ; MIPS64-LABEL: AtomicLoadOr32: ; MIPS64: # %bb.0: # %entry ; MIPS64-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadOr32))) ; MIPS64-NEXT: daddu $1, $1, $25 ; MIPS64-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadOr32))) ; MIPS64-NEXT: ld $1, %got_disp(x)($1) ; MIPS64-NEXT: .LBB3_1: # %entry ; MIPS64-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64-NEXT: ll $2, 0($1) ; MIPS64-NEXT: or $3, $2, $4 ; MIPS64-NEXT: sc $3, 0($1) ; MIPS64-NEXT: beqz $3, .LBB3_1 ; MIPS64-NEXT: nop ; MIPS64-NEXT: # %bb.2: # %entry ; MIPS64-NEXT: jr $ra ; MIPS64-NEXT: nop ; ; MIPS64R2-LABEL: AtomicLoadOr32: ; MIPS64R2: # %bb.0: # %entry ; MIPS64R2-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadOr32))) ; MIPS64R2-NEXT: daddu $1, $1, $25 ; MIPS64R2-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadOr32))) ; MIPS64R2-NEXT: ld $1, %got_disp(x)($1) ; MIPS64R2-NEXT: .LBB3_1: # %entry ; MIPS64R2-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64R2-NEXT: ll $2, 0($1) ; MIPS64R2-NEXT: or $3, $2, $4 ; MIPS64R2-NEXT: sc $3, 0($1) ; MIPS64R2-NEXT: beqz $3, .LBB3_1 ; MIPS64R2-NEXT: nop ; MIPS64R2-NEXT: # %bb.2: # %entry ; MIPS64R2-NEXT: jr $ra ; MIPS64R2-NEXT: nop ; ; MIPS64R6-LABEL: AtomicLoadOr32: ; MIPS64R6: # %bb.0: # %entry ; MIPS64R6-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadOr32))) ; MIPS64R6-NEXT: daddu $1, $1, $25 ; MIPS64R6-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadOr32))) ; MIPS64R6-NEXT: ld $1, %got_disp(x)($1) ; MIPS64R6-NEXT: .LBB3_1: # %entry ; MIPS64R6-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64R6-NEXT: ll $2, 0($1) ; MIPS64R6-NEXT: or $3, $2, $4 ; MIPS64R6-NEXT: sc $3, 0($1) ; MIPS64R6-NEXT: beqzc $3, .LBB3_1 ; MIPS64R6-NEXT: nop ; MIPS64R6-NEXT: # %bb.2: # %entry ; MIPS64R6-NEXT: jrc $ra ; ; MIPS64R6O0-LABEL: AtomicLoadOr32: ; MIPS64R6O0: # %bb.0: # %entry ; MIPS64R6O0-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadOr32))) ; MIPS64R6O0-NEXT: daddu $1, $1, $25 ; MIPS64R6O0-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadOr32))) ; MIPS64R6O0-NEXT: # kill: def $a0 killed $a0 killed $a0_64 ; MIPS64R6O0-NEXT: ld $3, %got_disp(x)($1) ; MIPS64R6O0-NEXT: .LBB3_1: # %entry ; MIPS64R6O0-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64R6O0-NEXT: ll $2, 0($3) ; MIPS64R6O0-NEXT: or $1, $2, $4 ; MIPS64R6O0-NEXT: sc $1, 0($3) ; MIPS64R6O0-NEXT: beqzc $1, .LBB3_1 ; MIPS64R6O0-NEXT: nop ; MIPS64R6O0-NEXT: # %bb.2: # %entry ; MIPS64R6O0-NEXT: jrc $ra ; ; MM32-LABEL: AtomicLoadOr32: ; MM32: # %bb.0: # %entry ; MM32-NEXT: lui $2, %hi(_gp_disp) ; MM32-NEXT: addiu $2, $2, %lo(_gp_disp) ; MM32-NEXT: addu $2, $2, $25 ; MM32-NEXT: lw $1, %got(x)($2) ; MM32-NEXT: $BB3_1: # %entry ; MM32-NEXT: # =>This Inner Loop Header: Depth=1 ; MM32-NEXT: ll $2, 0($1) ; MM32-NEXT: or $3, $2, $4 ; MM32-NEXT: sc $3, 0($1) ; MM32-NEXT: beqzc $3, $BB3_1 ; MM32-NEXT: # %bb.2: # %entry ; MM32-NEXT: jrc $ra ; ; O1-LABEL: AtomicLoadOr32: ; O1: # %bb.0: # %entry ; O1-NEXT: lui $2, %hi(_gp_disp) ; O1-NEXT: addiu $2, $2, %lo(_gp_disp) ; O1-NEXT: addu $1, $2, $25 ; O1-NEXT: lw $1, %got(x)($1) ; O1-NEXT: $BB3_1: # %entry ; O1-NEXT: # =>This Inner Loop Header: Depth=1 ; O1-NEXT: ll $2, 0($1) ; O1-NEXT: or $3, $2, $4 ; O1-NEXT: sc $3, 0($1) ; O1-NEXT: beqz $3, $BB3_1 ; O1-NEXT: nop ; O1-NEXT: # %bb.2: # %entry ; O1-NEXT: jr $ra ; O1-NEXT: nop ; ; O2-LABEL: AtomicLoadOr32: ; O2: # %bb.0: # %entry ; O2-NEXT: lui $2, %hi(_gp_disp) ; O2-NEXT: addiu $2, $2, %lo(_gp_disp) ; O2-NEXT: addu $1, $2, $25 ; O2-NEXT: lw $1, %got(x)($1) ; O2-NEXT: $BB3_1: # %entry ; O2-NEXT: # =>This Inner Loop Header: Depth=1 ; O2-NEXT: ll $2, 0($1) ; O2-NEXT: or $3, $2, $4 ; O2-NEXT: sc $3, 0($1) ; O2-NEXT: beqz $3, $BB3_1 ; O2-NEXT: nop ; O2-NEXT: # %bb.2: # %entry ; O2-NEXT: jr $ra ; O2-NEXT: nop ; ; O3-LABEL: AtomicLoadOr32: ; O3: # %bb.0: # %entry ; O3-NEXT: lui $2, %hi(_gp_disp) ; O3-NEXT: addiu $2, $2, %lo(_gp_disp) ; O3-NEXT: addu $1, $2, $25 ; O3-NEXT: lw $1, %got(x)($1) ; O3-NEXT: $BB3_1: # %entry ; O3-NEXT: # =>This Inner Loop Header: Depth=1 ; O3-NEXT: ll $2, 0($1) ; O3-NEXT: or $3, $2, $4 ; O3-NEXT: sc $3, 0($1) ; O3-NEXT: beqz $3, $BB3_1 ; O3-NEXT: nop ; O3-NEXT: # %bb.2: # %entry ; O3-NEXT: jr $ra ; O3-NEXT: nop ; ; MIPS32EB-LABEL: AtomicLoadOr32: ; MIPS32EB: # %bb.0: # %entry ; MIPS32EB-NEXT: lui $2, %hi(_gp_disp) ; MIPS32EB-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32EB-NEXT: addu $1, $2, $25 ; MIPS32EB-NEXT: lw $1, %got(x)($1) ; MIPS32EB-NEXT: $BB3_1: # %entry ; MIPS32EB-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32EB-NEXT: ll $2, 0($1) ; MIPS32EB-NEXT: or $3, $2, $4 ; MIPS32EB-NEXT: sc $3, 0($1) ; MIPS32EB-NEXT: beqz $3, $BB3_1 ; MIPS32EB-NEXT: nop ; MIPS32EB-NEXT: # %bb.2: # %entry ; MIPS32EB-NEXT: jr $ra ; MIPS32EB-NEXT: nop entry: %0 = atomicrmw or i32* @x, i32 %incr monotonic ret i32 %0 } define i32 @AtomicLoadAnd32(i32 signext %incr) nounwind { ; MIPS32-LABEL: AtomicLoadAnd32: ; MIPS32: # %bb.0: # %entry ; MIPS32-NEXT: lui $2, %hi(_gp_disp) ; MIPS32-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32-NEXT: addu $1, $2, $25 ; MIPS32-NEXT: lw $1, %got(x)($1) ; MIPS32-NEXT: $BB4_1: # %entry ; MIPS32-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32-NEXT: ll $2, 0($1) ; MIPS32-NEXT: and $3, $2, $4 ; MIPS32-NEXT: sc $3, 0($1) ; MIPS32-NEXT: beqz $3, $BB4_1 ; MIPS32-NEXT: nop ; MIPS32-NEXT: # %bb.2: # %entry ; MIPS32-NEXT: jr $ra ; MIPS32-NEXT: nop ; ; MIPS32O0-LABEL: AtomicLoadAnd32: ; MIPS32O0: # %bb.0: # %entry ; MIPS32O0-NEXT: lui $2, %hi(_gp_disp) ; MIPS32O0-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32O0-NEXT: addu $1, $2, $25 ; MIPS32O0-NEXT: lw $3, %got(x)($1) ; MIPS32O0-NEXT: $BB4_1: # %entry ; MIPS32O0-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32O0-NEXT: ll $2, 0($3) ; MIPS32O0-NEXT: and $1, $2, $4 ; MIPS32O0-NEXT: sc $1, 0($3) ; MIPS32O0-NEXT: beqz $1, $BB4_1 ; MIPS32O0-NEXT: nop ; MIPS32O0-NEXT: # %bb.2: # %entry ; MIPS32O0-NEXT: jr $ra ; MIPS32O0-NEXT: nop ; ; MIPS32R2-LABEL: AtomicLoadAnd32: ; MIPS32R2: # %bb.0: # %entry ; MIPS32R2-NEXT: lui $2, %hi(_gp_disp) ; MIPS32R2-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32R2-NEXT: addu $1, $2, $25 ; MIPS32R2-NEXT: lw $1, %got(x)($1) ; MIPS32R2-NEXT: $BB4_1: # %entry ; MIPS32R2-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32R2-NEXT: ll $2, 0($1) ; MIPS32R2-NEXT: and $3, $2, $4 ; MIPS32R2-NEXT: sc $3, 0($1) ; MIPS32R2-NEXT: beqz $3, $BB4_1 ; MIPS32R2-NEXT: nop ; MIPS32R2-NEXT: # %bb.2: # %entry ; MIPS32R2-NEXT: jr $ra ; MIPS32R2-NEXT: nop ; ; MIPS32R6-LABEL: AtomicLoadAnd32: ; MIPS32R6: # %bb.0: # %entry ; MIPS32R6-NEXT: lui $2, %hi(_gp_disp) ; MIPS32R6-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32R6-NEXT: addu $1, $2, $25 ; MIPS32R6-NEXT: lw $1, %got(x)($1) ; MIPS32R6-NEXT: $BB4_1: # %entry ; MIPS32R6-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32R6-NEXT: ll $2, 0($1) ; MIPS32R6-NEXT: and $3, $2, $4 ; MIPS32R6-NEXT: sc $3, 0($1) ; MIPS32R6-NEXT: beqzc $3, $BB4_1 ; MIPS32R6-NEXT: nop ; MIPS32R6-NEXT: # %bb.2: # %entry ; MIPS32R6-NEXT: jrc $ra ; ; MIPS32R6O0-LABEL: AtomicLoadAnd32: ; MIPS32R6O0: # %bb.0: # %entry ; MIPS32R6O0-NEXT: lui $2, %hi(_gp_disp) ; MIPS32R6O0-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32R6O0-NEXT: addu $1, $2, $25 ; MIPS32R6O0-NEXT: lw $3, %got(x)($1) ; MIPS32R6O0-NEXT: $BB4_1: # %entry ; MIPS32R6O0-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32R6O0-NEXT: ll $2, 0($3) ; MIPS32R6O0-NEXT: and $1, $2, $4 ; MIPS32R6O0-NEXT: sc $1, 0($3) ; MIPS32R6O0-NEXT: beqzc $1, $BB4_1 ; MIPS32R6O0-NEXT: nop ; MIPS32R6O0-NEXT: # %bb.2: # %entry ; MIPS32R6O0-NEXT: jrc $ra ; ; MIPS4-LABEL: AtomicLoadAnd32: ; MIPS4: # %bb.0: # %entry ; MIPS4-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAnd32))) ; MIPS4-NEXT: daddu $1, $1, $25 ; MIPS4-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAnd32))) ; MIPS4-NEXT: ld $1, %got_disp(x)($1) ; MIPS4-NEXT: .LBB4_1: # %entry ; MIPS4-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS4-NEXT: ll $2, 0($1) ; MIPS4-NEXT: and $3, $2, $4 ; MIPS4-NEXT: sc $3, 0($1) ; MIPS4-NEXT: beqz $3, .LBB4_1 ; MIPS4-NEXT: nop ; MIPS4-NEXT: # %bb.2: # %entry ; MIPS4-NEXT: jr $ra ; MIPS4-NEXT: nop ; ; MIPS64-LABEL: AtomicLoadAnd32: ; MIPS64: # %bb.0: # %entry ; MIPS64-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAnd32))) ; MIPS64-NEXT: daddu $1, $1, $25 ; MIPS64-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAnd32))) ; MIPS64-NEXT: ld $1, %got_disp(x)($1) ; MIPS64-NEXT: .LBB4_1: # %entry ; MIPS64-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64-NEXT: ll $2, 0($1) ; MIPS64-NEXT: and $3, $2, $4 ; MIPS64-NEXT: sc $3, 0($1) ; MIPS64-NEXT: beqz $3, .LBB4_1 ; MIPS64-NEXT: nop ; MIPS64-NEXT: # %bb.2: # %entry ; MIPS64-NEXT: jr $ra ; MIPS64-NEXT: nop ; ; MIPS64R2-LABEL: AtomicLoadAnd32: ; MIPS64R2: # %bb.0: # %entry ; MIPS64R2-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAnd32))) ; MIPS64R2-NEXT: daddu $1, $1, $25 ; MIPS64R2-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAnd32))) ; MIPS64R2-NEXT: ld $1, %got_disp(x)($1) ; MIPS64R2-NEXT: .LBB4_1: # %entry ; MIPS64R2-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64R2-NEXT: ll $2, 0($1) ; MIPS64R2-NEXT: and $3, $2, $4 ; MIPS64R2-NEXT: sc $3, 0($1) ; MIPS64R2-NEXT: beqz $3, .LBB4_1 ; MIPS64R2-NEXT: nop ; MIPS64R2-NEXT: # %bb.2: # %entry ; MIPS64R2-NEXT: jr $ra ; MIPS64R2-NEXT: nop ; ; MIPS64R6-LABEL: AtomicLoadAnd32: ; MIPS64R6: # %bb.0: # %entry ; MIPS64R6-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAnd32))) ; MIPS64R6-NEXT: daddu $1, $1, $25 ; MIPS64R6-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAnd32))) ; MIPS64R6-NEXT: ld $1, %got_disp(x)($1) ; MIPS64R6-NEXT: .LBB4_1: # %entry ; MIPS64R6-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64R6-NEXT: ll $2, 0($1) ; MIPS64R6-NEXT: and $3, $2, $4 ; MIPS64R6-NEXT: sc $3, 0($1) ; MIPS64R6-NEXT: beqzc $3, .LBB4_1 ; MIPS64R6-NEXT: nop ; MIPS64R6-NEXT: # %bb.2: # %entry ; MIPS64R6-NEXT: jrc $ra ; ; MIPS64R6O0-LABEL: AtomicLoadAnd32: ; MIPS64R6O0: # %bb.0: # %entry ; MIPS64R6O0-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAnd32))) ; MIPS64R6O0-NEXT: daddu $1, $1, $25 ; MIPS64R6O0-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAnd32))) ; MIPS64R6O0-NEXT: # kill: def $a0 killed $a0 killed $a0_64 ; MIPS64R6O0-NEXT: ld $3, %got_disp(x)($1) ; MIPS64R6O0-NEXT: .LBB4_1: # %entry ; MIPS64R6O0-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64R6O0-NEXT: ll $2, 0($3) ; MIPS64R6O0-NEXT: and $1, $2, $4 ; MIPS64R6O0-NEXT: sc $1, 0($3) ; MIPS64R6O0-NEXT: beqzc $1, .LBB4_1 ; MIPS64R6O0-NEXT: nop ; MIPS64R6O0-NEXT: # %bb.2: # %entry ; MIPS64R6O0-NEXT: jrc $ra ; ; MM32-LABEL: AtomicLoadAnd32: ; MM32: # %bb.0: # %entry ; MM32-NEXT: lui $2, %hi(_gp_disp) ; MM32-NEXT: addiu $2, $2, %lo(_gp_disp) ; MM32-NEXT: addu $2, $2, $25 ; MM32-NEXT: lw $1, %got(x)($2) ; MM32-NEXT: $BB4_1: # %entry ; MM32-NEXT: # =>This Inner Loop Header: Depth=1 ; MM32-NEXT: ll $2, 0($1) ; MM32-NEXT: and $3, $2, $4 ; MM32-NEXT: sc $3, 0($1) ; MM32-NEXT: beqzc $3, $BB4_1 ; MM32-NEXT: # %bb.2: # %entry ; MM32-NEXT: jrc $ra ; ; O1-LABEL: AtomicLoadAnd32: ; O1: # %bb.0: # %entry ; O1-NEXT: lui $2, %hi(_gp_disp) ; O1-NEXT: addiu $2, $2, %lo(_gp_disp) ; O1-NEXT: addu $1, $2, $25 ; O1-NEXT: lw $1, %got(x)($1) ; O1-NEXT: $BB4_1: # %entry ; O1-NEXT: # =>This Inner Loop Header: Depth=1 ; O1-NEXT: ll $2, 0($1) ; O1-NEXT: and $3, $2, $4 ; O1-NEXT: sc $3, 0($1) ; O1-NEXT: beqz $3, $BB4_1 ; O1-NEXT: nop ; O1-NEXT: # %bb.2: # %entry ; O1-NEXT: jr $ra ; O1-NEXT: nop ; ; O2-LABEL: AtomicLoadAnd32: ; O2: # %bb.0: # %entry ; O2-NEXT: lui $2, %hi(_gp_disp) ; O2-NEXT: addiu $2, $2, %lo(_gp_disp) ; O2-NEXT: addu $1, $2, $25 ; O2-NEXT: lw $1, %got(x)($1) ; O2-NEXT: $BB4_1: # %entry ; O2-NEXT: # =>This Inner Loop Header: Depth=1 ; O2-NEXT: ll $2, 0($1) ; O2-NEXT: and $3, $2, $4 ; O2-NEXT: sc $3, 0($1) ; O2-NEXT: beqz $3, $BB4_1 ; O2-NEXT: nop ; O2-NEXT: # %bb.2: # %entry ; O2-NEXT: jr $ra ; O2-NEXT: nop ; ; O3-LABEL: AtomicLoadAnd32: ; O3: # %bb.0: # %entry ; O3-NEXT: lui $2, %hi(_gp_disp) ; O3-NEXT: addiu $2, $2, %lo(_gp_disp) ; O3-NEXT: addu $1, $2, $25 ; O3-NEXT: lw $1, %got(x)($1) ; O3-NEXT: $BB4_1: # %entry ; O3-NEXT: # =>This Inner Loop Header: Depth=1 ; O3-NEXT: ll $2, 0($1) ; O3-NEXT: and $3, $2, $4 ; O3-NEXT: sc $3, 0($1) ; O3-NEXT: beqz $3, $BB4_1 ; O3-NEXT: nop ; O3-NEXT: # %bb.2: # %entry ; O3-NEXT: jr $ra ; O3-NEXT: nop ; ; MIPS32EB-LABEL: AtomicLoadAnd32: ; MIPS32EB: # %bb.0: # %entry ; MIPS32EB-NEXT: lui $2, %hi(_gp_disp) ; MIPS32EB-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32EB-NEXT: addu $1, $2, $25 ; MIPS32EB-NEXT: lw $1, %got(x)($1) ; MIPS32EB-NEXT: $BB4_1: # %entry ; MIPS32EB-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32EB-NEXT: ll $2, 0($1) ; MIPS32EB-NEXT: and $3, $2, $4 ; MIPS32EB-NEXT: sc $3, 0($1) ; MIPS32EB-NEXT: beqz $3, $BB4_1 ; MIPS32EB-NEXT: nop ; MIPS32EB-NEXT: # %bb.2: # %entry ; MIPS32EB-NEXT: jr $ra ; MIPS32EB-NEXT: nop entry: %0 = atomicrmw and i32* @x, i32 %incr monotonic ret i32 %0 } define i32 @AtomicLoadNand32(i32 signext %incr) nounwind { ; MIPS32-LABEL: AtomicLoadNand32: ; MIPS32: # %bb.0: # %entry ; MIPS32-NEXT: lui $2, %hi(_gp_disp) ; MIPS32-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32-NEXT: addu $1, $2, $25 ; MIPS32-NEXT: lw $1, %got(x)($1) ; MIPS32-NEXT: $BB5_1: # %entry ; MIPS32-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32-NEXT: ll $2, 0($1) ; MIPS32-NEXT: and $3, $2, $4 ; MIPS32-NEXT: nor $3, $zero, $3 ; MIPS32-NEXT: sc $3, 0($1) ; MIPS32-NEXT: beqz $3, $BB5_1 ; MIPS32-NEXT: nop ; MIPS32-NEXT: # %bb.2: # %entry ; MIPS32-NEXT: jr $ra ; MIPS32-NEXT: nop ; ; MIPS32O0-LABEL: AtomicLoadNand32: ; MIPS32O0: # %bb.0: # %entry ; MIPS32O0-NEXT: lui $2, %hi(_gp_disp) ; MIPS32O0-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32O0-NEXT: addu $1, $2, $25 ; MIPS32O0-NEXT: lw $3, %got(x)($1) ; MIPS32O0-NEXT: $BB5_1: # %entry ; MIPS32O0-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32O0-NEXT: ll $2, 0($3) ; MIPS32O0-NEXT: and $1, $2, $4 ; MIPS32O0-NEXT: nor $1, $zero, $1 ; MIPS32O0-NEXT: sc $1, 0($3) ; MIPS32O0-NEXT: beqz $1, $BB5_1 ; MIPS32O0-NEXT: nop ; MIPS32O0-NEXT: # %bb.2: # %entry ; MIPS32O0-NEXT: jr $ra ; MIPS32O0-NEXT: nop ; ; MIPS32R2-LABEL: AtomicLoadNand32: ; MIPS32R2: # %bb.0: # %entry ; MIPS32R2-NEXT: lui $2, %hi(_gp_disp) ; MIPS32R2-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32R2-NEXT: addu $1, $2, $25 ; MIPS32R2-NEXT: lw $1, %got(x)($1) ; MIPS32R2-NEXT: $BB5_1: # %entry ; MIPS32R2-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32R2-NEXT: ll $2, 0($1) ; MIPS32R2-NEXT: and $3, $2, $4 ; MIPS32R2-NEXT: nor $3, $zero, $3 ; MIPS32R2-NEXT: sc $3, 0($1) ; MIPS32R2-NEXT: beqz $3, $BB5_1 ; MIPS32R2-NEXT: nop ; MIPS32R2-NEXT: # %bb.2: # %entry ; MIPS32R2-NEXT: jr $ra ; MIPS32R2-NEXT: nop ; ; MIPS32R6-LABEL: AtomicLoadNand32: ; MIPS32R6: # %bb.0: # %entry ; MIPS32R6-NEXT: lui $2, %hi(_gp_disp) ; MIPS32R6-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32R6-NEXT: addu $1, $2, $25 ; MIPS32R6-NEXT: lw $1, %got(x)($1) ; MIPS32R6-NEXT: $BB5_1: # %entry ; MIPS32R6-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32R6-NEXT: ll $2, 0($1) ; MIPS32R6-NEXT: and $3, $2, $4 ; MIPS32R6-NEXT: nor $3, $zero, $3 ; MIPS32R6-NEXT: sc $3, 0($1) ; MIPS32R6-NEXT: beqzc $3, $BB5_1 ; MIPS32R6-NEXT: nop ; MIPS32R6-NEXT: # %bb.2: # %entry ; MIPS32R6-NEXT: jrc $ra ; ; MIPS32R6O0-LABEL: AtomicLoadNand32: ; MIPS32R6O0: # %bb.0: # %entry ; MIPS32R6O0-NEXT: lui $2, %hi(_gp_disp) ; MIPS32R6O0-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32R6O0-NEXT: addu $1, $2, $25 ; MIPS32R6O0-NEXT: lw $3, %got(x)($1) ; MIPS32R6O0-NEXT: $BB5_1: # %entry ; MIPS32R6O0-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32R6O0-NEXT: ll $2, 0($3) ; MIPS32R6O0-NEXT: and $1, $2, $4 ; MIPS32R6O0-NEXT: nor $1, $zero, $1 ; MIPS32R6O0-NEXT: sc $1, 0($3) ; MIPS32R6O0-NEXT: beqzc $1, $BB5_1 ; MIPS32R6O0-NEXT: nop ; MIPS32R6O0-NEXT: # %bb.2: # %entry ; MIPS32R6O0-NEXT: jrc $ra ; ; MIPS4-LABEL: AtomicLoadNand32: ; MIPS4: # %bb.0: # %entry ; MIPS4-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadNand32))) ; MIPS4-NEXT: daddu $1, $1, $25 ; MIPS4-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadNand32))) ; MIPS4-NEXT: ld $1, %got_disp(x)($1) ; MIPS4-NEXT: .LBB5_1: # %entry ; MIPS4-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS4-NEXT: ll $2, 0($1) ; MIPS4-NEXT: and $3, $2, $4 ; MIPS4-NEXT: nor $3, $zero, $3 ; MIPS4-NEXT: sc $3, 0($1) ; MIPS4-NEXT: beqz $3, .LBB5_1 ; MIPS4-NEXT: nop ; MIPS4-NEXT: # %bb.2: # %entry ; MIPS4-NEXT: jr $ra ; MIPS4-NEXT: nop ; ; MIPS64-LABEL: AtomicLoadNand32: ; MIPS64: # %bb.0: # %entry ; MIPS64-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadNand32))) ; MIPS64-NEXT: daddu $1, $1, $25 ; MIPS64-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadNand32))) ; MIPS64-NEXT: ld $1, %got_disp(x)($1) ; MIPS64-NEXT: .LBB5_1: # %entry ; MIPS64-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64-NEXT: ll $2, 0($1) ; MIPS64-NEXT: and $3, $2, $4 ; MIPS64-NEXT: nor $3, $zero, $3 ; MIPS64-NEXT: sc $3, 0($1) ; MIPS64-NEXT: beqz $3, .LBB5_1 ; MIPS64-NEXT: nop ; MIPS64-NEXT: # %bb.2: # %entry ; MIPS64-NEXT: jr $ra ; MIPS64-NEXT: nop ; ; MIPS64R2-LABEL: AtomicLoadNand32: ; MIPS64R2: # %bb.0: # %entry ; MIPS64R2-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadNand32))) ; MIPS64R2-NEXT: daddu $1, $1, $25 ; MIPS64R2-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadNand32))) ; MIPS64R2-NEXT: ld $1, %got_disp(x)($1) ; MIPS64R2-NEXT: .LBB5_1: # %entry ; MIPS64R2-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64R2-NEXT: ll $2, 0($1) ; MIPS64R2-NEXT: and $3, $2, $4 ; MIPS64R2-NEXT: nor $3, $zero, $3 ; MIPS64R2-NEXT: sc $3, 0($1) ; MIPS64R2-NEXT: beqz $3, .LBB5_1 ; MIPS64R2-NEXT: nop ; MIPS64R2-NEXT: # %bb.2: # %entry ; MIPS64R2-NEXT: jr $ra ; MIPS64R2-NEXT: nop ; ; MIPS64R6-LABEL: AtomicLoadNand32: ; MIPS64R6: # %bb.0: # %entry ; MIPS64R6-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadNand32))) ; MIPS64R6-NEXT: daddu $1, $1, $25 ; MIPS64R6-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadNand32))) ; MIPS64R6-NEXT: ld $1, %got_disp(x)($1) ; MIPS64R6-NEXT: .LBB5_1: # %entry ; MIPS64R6-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64R6-NEXT: ll $2, 0($1) ; MIPS64R6-NEXT: and $3, $2, $4 ; MIPS64R6-NEXT: nor $3, $zero, $3 ; MIPS64R6-NEXT: sc $3, 0($1) ; MIPS64R6-NEXT: beqzc $3, .LBB5_1 ; MIPS64R6-NEXT: nop ; MIPS64R6-NEXT: # %bb.2: # %entry ; MIPS64R6-NEXT: jrc $ra ; ; MIPS64R6O0-LABEL: AtomicLoadNand32: ; MIPS64R6O0: # %bb.0: # %entry ; MIPS64R6O0-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadNand32))) ; MIPS64R6O0-NEXT: daddu $1, $1, $25 ; MIPS64R6O0-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadNand32))) ; MIPS64R6O0-NEXT: # kill: def $a0 killed $a0 killed $a0_64 ; MIPS64R6O0-NEXT: ld $3, %got_disp(x)($1) ; MIPS64R6O0-NEXT: .LBB5_1: # %entry ; MIPS64R6O0-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64R6O0-NEXT: ll $2, 0($3) ; MIPS64R6O0-NEXT: and $1, $2, $4 ; MIPS64R6O0-NEXT: nor $1, $zero, $1 ; MIPS64R6O0-NEXT: sc $1, 0($3) ; MIPS64R6O0-NEXT: beqzc $1, .LBB5_1 ; MIPS64R6O0-NEXT: nop ; MIPS64R6O0-NEXT: # %bb.2: # %entry ; MIPS64R6O0-NEXT: jrc $ra ; ; MM32-LABEL: AtomicLoadNand32: ; MM32: # %bb.0: # %entry ; MM32-NEXT: lui $2, %hi(_gp_disp) ; MM32-NEXT: addiu $2, $2, %lo(_gp_disp) ; MM32-NEXT: addu $2, $2, $25 ; MM32-NEXT: lw $1, %got(x)($2) ; MM32-NEXT: $BB5_1: # %entry ; MM32-NEXT: # =>This Inner Loop Header: Depth=1 ; MM32-NEXT: ll $2, 0($1) ; MM32-NEXT: and $3, $2, $4 ; MM32-NEXT: nor $3, $zero, $3 ; MM32-NEXT: sc $3, 0($1) ; MM32-NEXT: beqzc $3, $BB5_1 ; MM32-NEXT: # %bb.2: # %entry ; MM32-NEXT: jrc $ra ; ; O1-LABEL: AtomicLoadNand32: ; O1: # %bb.0: # %entry ; O1-NEXT: lui $2, %hi(_gp_disp) ; O1-NEXT: addiu $2, $2, %lo(_gp_disp) ; O1-NEXT: addu $1, $2, $25 ; O1-NEXT: lw $1, %got(x)($1) ; O1-NEXT: $BB5_1: # %entry ; O1-NEXT: # =>This Inner Loop Header: Depth=1 ; O1-NEXT: ll $2, 0($1) ; O1-NEXT: and $3, $2, $4 ; O1-NEXT: nor $3, $zero, $3 ; O1-NEXT: sc $3, 0($1) ; O1-NEXT: beqz $3, $BB5_1 ; O1-NEXT: nop ; O1-NEXT: # %bb.2: # %entry ; O1-NEXT: jr $ra ; O1-NEXT: nop ; ; O2-LABEL: AtomicLoadNand32: ; O2: # %bb.0: # %entry ; O2-NEXT: lui $2, %hi(_gp_disp) ; O2-NEXT: addiu $2, $2, %lo(_gp_disp) ; O2-NEXT: addu $1, $2, $25 ; O2-NEXT: lw $1, %got(x)($1) ; O2-NEXT: $BB5_1: # %entry ; O2-NEXT: # =>This Inner Loop Header: Depth=1 ; O2-NEXT: ll $2, 0($1) ; O2-NEXT: and $3, $2, $4 ; O2-NEXT: nor $3, $zero, $3 ; O2-NEXT: sc $3, 0($1) ; O2-NEXT: beqz $3, $BB5_1 ; O2-NEXT: nop ; O2-NEXT: # %bb.2: # %entry ; O2-NEXT: jr $ra ; O2-NEXT: nop ; ; O3-LABEL: AtomicLoadNand32: ; O3: # %bb.0: # %entry ; O3-NEXT: lui $2, %hi(_gp_disp) ; O3-NEXT: addiu $2, $2, %lo(_gp_disp) ; O3-NEXT: addu $1, $2, $25 ; O3-NEXT: lw $1, %got(x)($1) ; O3-NEXT: $BB5_1: # %entry ; O3-NEXT: # =>This Inner Loop Header: Depth=1 ; O3-NEXT: ll $2, 0($1) ; O3-NEXT: and $3, $2, $4 ; O3-NEXT: nor $3, $zero, $3 ; O3-NEXT: sc $3, 0($1) ; O3-NEXT: beqz $3, $BB5_1 ; O3-NEXT: nop ; O3-NEXT: # %bb.2: # %entry ; O3-NEXT: jr $ra ; O3-NEXT: nop ; ; MIPS32EB-LABEL: AtomicLoadNand32: ; MIPS32EB: # %bb.0: # %entry ; MIPS32EB-NEXT: lui $2, %hi(_gp_disp) ; MIPS32EB-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32EB-NEXT: addu $1, $2, $25 ; MIPS32EB-NEXT: lw $1, %got(x)($1) ; MIPS32EB-NEXT: $BB5_1: # %entry ; MIPS32EB-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32EB-NEXT: ll $2, 0($1) ; MIPS32EB-NEXT: and $3, $2, $4 ; MIPS32EB-NEXT: nor $3, $zero, $3 ; MIPS32EB-NEXT: sc $3, 0($1) ; MIPS32EB-NEXT: beqz $3, $BB5_1 ; MIPS32EB-NEXT: nop ; MIPS32EB-NEXT: # %bb.2: # %entry ; MIPS32EB-NEXT: jr $ra ; MIPS32EB-NEXT: nop entry: %0 = atomicrmw nand i32* @x, i32 %incr monotonic ret i32 %0 } define i32 @AtomicSwap32(i32 signext %newval) nounwind { ; MIPS32-LABEL: AtomicSwap32: ; MIPS32: # %bb.0: # %entry ; MIPS32-NEXT: lui $2, %hi(_gp_disp) ; MIPS32-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32-NEXT: addiu $sp, $sp, -8 ; MIPS32-NEXT: addu $1, $2, $25 ; MIPS32-NEXT: sw $4, 4($sp) ; MIPS32-NEXT: lw $1, %got(x)($1) ; MIPS32-NEXT: $BB6_1: # %entry ; MIPS32-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32-NEXT: ll $2, 0($1) ; MIPS32-NEXT: move $3, $4 ; MIPS32-NEXT: sc $3, 0($1) ; MIPS32-NEXT: beqz $3, $BB6_1 ; MIPS32-NEXT: nop ; MIPS32-NEXT: # %bb.2: # %entry ; MIPS32-NEXT: jr $ra ; MIPS32-NEXT: addiu $sp, $sp, 8 ; ; MIPS32O0-LABEL: AtomicSwap32: ; MIPS32O0: # %bb.0: # %entry ; MIPS32O0-NEXT: lui $2, %hi(_gp_disp) ; MIPS32O0-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32O0-NEXT: addiu $sp, $sp, -8 ; MIPS32O0-NEXT: addu $1, $2, $25 ; MIPS32O0-NEXT: sw $4, 4($sp) ; MIPS32O0-NEXT: lw $4, 4($sp) ; MIPS32O0-NEXT: lw $3, %got(x)($1) ; MIPS32O0-NEXT: $BB6_1: # %entry ; MIPS32O0-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32O0-NEXT: ll $2, 0($3) ; MIPS32O0-NEXT: move $1, $4 ; MIPS32O0-NEXT: sc $1, 0($3) ; MIPS32O0-NEXT: beqz $1, $BB6_1 ; MIPS32O0-NEXT: nop ; MIPS32O0-NEXT: # %bb.2: # %entry ; MIPS32O0-NEXT: addiu $sp, $sp, 8 ; MIPS32O0-NEXT: jr $ra ; MIPS32O0-NEXT: nop ; ; MIPS32R2-LABEL: AtomicSwap32: ; MIPS32R2: # %bb.0: # %entry ; MIPS32R2-NEXT: lui $2, %hi(_gp_disp) ; MIPS32R2-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32R2-NEXT: addiu $sp, $sp, -8 ; MIPS32R2-NEXT: addu $1, $2, $25 ; MIPS32R2-NEXT: sw $4, 4($sp) ; MIPS32R2-NEXT: lw $1, %got(x)($1) ; MIPS32R2-NEXT: $BB6_1: # %entry ; MIPS32R2-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32R2-NEXT: ll $2, 0($1) ; MIPS32R2-NEXT: move $3, $4 ; MIPS32R2-NEXT: sc $3, 0($1) ; MIPS32R2-NEXT: beqz $3, $BB6_1 ; MIPS32R2-NEXT: nop ; MIPS32R2-NEXT: # %bb.2: # %entry ; MIPS32R2-NEXT: jr $ra ; MIPS32R2-NEXT: addiu $sp, $sp, 8 ; ; MIPS32R6-LABEL: AtomicSwap32: ; MIPS32R6: # %bb.0: # %entry ; MIPS32R6-NEXT: lui $2, %hi(_gp_disp) ; MIPS32R6-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32R6-NEXT: addiu $sp, $sp, -8 ; MIPS32R6-NEXT: addu $1, $2, $25 ; MIPS32R6-NEXT: sw $4, 4($sp) ; MIPS32R6-NEXT: lw $1, %got(x)($1) ; MIPS32R6-NEXT: $BB6_1: # %entry ; MIPS32R6-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32R6-NEXT: ll $2, 0($1) ; MIPS32R6-NEXT: move $3, $4 ; MIPS32R6-NEXT: sc $3, 0($1) ; MIPS32R6-NEXT: beqzc $3, $BB6_1 ; MIPS32R6-NEXT: nop ; MIPS32R6-NEXT: # %bb.2: # %entry ; MIPS32R6-NEXT: jr $ra ; MIPS32R6-NEXT: addiu $sp, $sp, 8 ; ; MIPS32R6O0-LABEL: AtomicSwap32: ; MIPS32R6O0: # %bb.0: # %entry ; MIPS32R6O0-NEXT: lui $2, %hi(_gp_disp) ; MIPS32R6O0-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32R6O0-NEXT: addiu $sp, $sp, -8 ; MIPS32R6O0-NEXT: addu $1, $2, $25 ; MIPS32R6O0-NEXT: sw $4, 4($sp) ; MIPS32R6O0-NEXT: lw $4, 4($sp) ; MIPS32R6O0-NEXT: lw $3, %got(x)($1) ; MIPS32R6O0-NEXT: $BB6_1: # %entry ; MIPS32R6O0-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32R6O0-NEXT: ll $2, 0($3) ; MIPS32R6O0-NEXT: move $1, $4 ; MIPS32R6O0-NEXT: sc $1, 0($3) ; MIPS32R6O0-NEXT: beqzc $1, $BB6_1 ; MIPS32R6O0-NEXT: # %bb.2: # %entry ; MIPS32R6O0-NEXT: addiu $sp, $sp, 8 ; MIPS32R6O0-NEXT: jrc $ra ; ; MIPS4-LABEL: AtomicSwap32: ; MIPS4: # %bb.0: # %entry ; MIPS4-NEXT: daddiu $sp, $sp, -16 ; MIPS4-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicSwap32))) ; MIPS4-NEXT: daddu $1, $1, $25 ; MIPS4-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicSwap32))) ; MIPS4-NEXT: sw $4, 12($sp) ; MIPS4-NEXT: ld $1, %got_disp(x)($1) ; MIPS4-NEXT: .LBB6_1: # %entry ; MIPS4-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS4-NEXT: ll $2, 0($1) ; MIPS4-NEXT: move $3, $4 ; MIPS4-NEXT: sc $3, 0($1) ; MIPS4-NEXT: beqz $3, .LBB6_1 ; MIPS4-NEXT: nop ; MIPS4-NEXT: # %bb.2: # %entry ; MIPS4-NEXT: jr $ra ; MIPS4-NEXT: daddiu $sp, $sp, 16 ; ; MIPS64-LABEL: AtomicSwap32: ; MIPS64: # %bb.0: # %entry ; MIPS64-NEXT: daddiu $sp, $sp, -16 ; MIPS64-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicSwap32))) ; MIPS64-NEXT: daddu $1, $1, $25 ; MIPS64-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicSwap32))) ; MIPS64-NEXT: sw $4, 12($sp) ; MIPS64-NEXT: ld $1, %got_disp(x)($1) ; MIPS64-NEXT: .LBB6_1: # %entry ; MIPS64-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64-NEXT: ll $2, 0($1) ; MIPS64-NEXT: move $3, $4 ; MIPS64-NEXT: sc $3, 0($1) ; MIPS64-NEXT: beqz $3, .LBB6_1 ; MIPS64-NEXT: nop ; MIPS64-NEXT: # %bb.2: # %entry ; MIPS64-NEXT: jr $ra ; MIPS64-NEXT: daddiu $sp, $sp, 16 ; ; MIPS64R2-LABEL: AtomicSwap32: ; MIPS64R2: # %bb.0: # %entry ; MIPS64R2-NEXT: daddiu $sp, $sp, -16 ; MIPS64R2-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicSwap32))) ; MIPS64R2-NEXT: daddu $1, $1, $25 ; MIPS64R2-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicSwap32))) ; MIPS64R2-NEXT: sw $4, 12($sp) ; MIPS64R2-NEXT: ld $1, %got_disp(x)($1) ; MIPS64R2-NEXT: .LBB6_1: # %entry ; MIPS64R2-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64R2-NEXT: ll $2, 0($1) ; MIPS64R2-NEXT: move $3, $4 ; MIPS64R2-NEXT: sc $3, 0($1) ; MIPS64R2-NEXT: beqz $3, .LBB6_1 ; MIPS64R2-NEXT: nop ; MIPS64R2-NEXT: # %bb.2: # %entry ; MIPS64R2-NEXT: jr $ra ; MIPS64R2-NEXT: daddiu $sp, $sp, 16 ; ; MIPS64R6-LABEL: AtomicSwap32: ; MIPS64R6: # %bb.0: # %entry ; MIPS64R6-NEXT: daddiu $sp, $sp, -16 ; MIPS64R6-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicSwap32))) ; MIPS64R6-NEXT: daddu $1, $1, $25 ; MIPS64R6-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicSwap32))) ; MIPS64R6-NEXT: sw $4, 12($sp) ; MIPS64R6-NEXT: ld $1, %got_disp(x)($1) ; MIPS64R6-NEXT: .LBB6_1: # %entry ; MIPS64R6-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64R6-NEXT: ll $2, 0($1) ; MIPS64R6-NEXT: move $3, $4 ; MIPS64R6-NEXT: sc $3, 0($1) ; MIPS64R6-NEXT: beqzc $3, .LBB6_1 ; MIPS64R6-NEXT: nop ; MIPS64R6-NEXT: # %bb.2: # %entry ; MIPS64R6-NEXT: jr $ra ; MIPS64R6-NEXT: daddiu $sp, $sp, 16 ; ; MIPS64R6O0-LABEL: AtomicSwap32: ; MIPS64R6O0: # %bb.0: # %entry ; MIPS64R6O0-NEXT: daddiu $sp, $sp, -16 ; MIPS64R6O0-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicSwap32))) ; MIPS64R6O0-NEXT: daddu $1, $1, $25 ; MIPS64R6O0-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicSwap32))) ; MIPS64R6O0-NEXT: move $2, $4 ; MIPS64R6O0-NEXT: sw $2, 12($sp) ; MIPS64R6O0-NEXT: lw $4, 12($sp) ; MIPS64R6O0-NEXT: ld $3, %got_disp(x)($1) ; MIPS64R6O0-NEXT: .LBB6_1: # %entry ; MIPS64R6O0-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64R6O0-NEXT: ll $2, 0($3) ; MIPS64R6O0-NEXT: move $1, $4 ; MIPS64R6O0-NEXT: sc $1, 0($3) ; MIPS64R6O0-NEXT: beqzc $1, .LBB6_1 ; MIPS64R6O0-NEXT: # %bb.2: # %entry ; MIPS64R6O0-NEXT: daddiu $sp, $sp, 16 ; MIPS64R6O0-NEXT: jrc $ra ; ; MM32-LABEL: AtomicSwap32: ; MM32: # %bb.0: # %entry ; MM32-NEXT: lui $2, %hi(_gp_disp) ; MM32-NEXT: addiu $2, $2, %lo(_gp_disp) ; MM32-NEXT: addiu $sp, $sp, -8 ; MM32-NEXT: addu $2, $2, $25 ; MM32-NEXT: sw $4, 4($sp) ; MM32-NEXT: lw $1, %got(x)($2) ; MM32-NEXT: $BB6_1: # %entry ; MM32-NEXT: # =>This Inner Loop Header: Depth=1 ; MM32-NEXT: ll $2, 0($1) ; MM32-NEXT: or $3, $4, $zero ; MM32-NEXT: sc $3, 0($1) ; MM32-NEXT: beqzc $3, $BB6_1 ; MM32-NEXT: # %bb.2: # %entry ; MM32-NEXT: addiusp 8 ; MM32-NEXT: jrc $ra ; ; O1-LABEL: AtomicSwap32: ; O1: # %bb.0: # %entry ; O1-NEXT: lui $2, %hi(_gp_disp) ; O1-NEXT: addiu $2, $2, %lo(_gp_disp) ; O1-NEXT: addiu $sp, $sp, -8 ; O1-NEXT: addu $1, $2, $25 ; O1-NEXT: sw $4, 4($sp) ; O1-NEXT: lw $1, %got(x)($1) ; O1-NEXT: $BB6_1: # %entry ; O1-NEXT: # =>This Inner Loop Header: Depth=1 ; O1-NEXT: ll $2, 0($1) ; O1-NEXT: move $3, $4 ; O1-NEXT: sc $3, 0($1) ; O1-NEXT: beqz $3, $BB6_1 ; O1-NEXT: nop ; O1-NEXT: # %bb.2: # %entry ; O1-NEXT: jr $ra ; O1-NEXT: addiu $sp, $sp, 8 ; ; O2-LABEL: AtomicSwap32: ; O2: # %bb.0: # %entry ; O2-NEXT: lui $2, %hi(_gp_disp) ; O2-NEXT: addiu $2, $2, %lo(_gp_disp) ; O2-NEXT: addiu $sp, $sp, -8 ; O2-NEXT: addu $1, $2, $25 ; O2-NEXT: sw $4, 4($sp) ; O2-NEXT: lw $1, %got(x)($1) ; O2-NEXT: $BB6_1: # %entry ; O2-NEXT: # =>This Inner Loop Header: Depth=1 ; O2-NEXT: ll $2, 0($1) ; O2-NEXT: move $3, $4 ; O2-NEXT: sc $3, 0($1) ; O2-NEXT: beqz $3, $BB6_1 ; O2-NEXT: nop ; O2-NEXT: # %bb.2: # %entry ; O2-NEXT: jr $ra ; O2-NEXT: addiu $sp, $sp, 8 ; ; O3-LABEL: AtomicSwap32: ; O3: # %bb.0: # %entry ; O3-NEXT: lui $2, %hi(_gp_disp) ; O3-NEXT: addiu $2, $2, %lo(_gp_disp) ; O3-NEXT: addiu $sp, $sp, -8 ; O3-NEXT: addu $1, $2, $25 ; O3-NEXT: sw $4, 4($sp) ; O3-NEXT: lw $1, %got(x)($1) ; O3-NEXT: $BB6_1: # %entry ; O3-NEXT: # =>This Inner Loop Header: Depth=1 ; O3-NEXT: ll $2, 0($1) ; O3-NEXT: move $3, $4 ; O3-NEXT: sc $3, 0($1) ; O3-NEXT: beqz $3, $BB6_1 ; O3-NEXT: nop ; O3-NEXT: # %bb.2: # %entry ; O3-NEXT: jr $ra ; O3-NEXT: addiu $sp, $sp, 8 ; ; MIPS32EB-LABEL: AtomicSwap32: ; MIPS32EB: # %bb.0: # %entry ; MIPS32EB-NEXT: lui $2, %hi(_gp_disp) ; MIPS32EB-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32EB-NEXT: addiu $sp, $sp, -8 ; MIPS32EB-NEXT: addu $1, $2, $25 ; MIPS32EB-NEXT: sw $4, 4($sp) ; MIPS32EB-NEXT: lw $1, %got(x)($1) ; MIPS32EB-NEXT: $BB6_1: # %entry ; MIPS32EB-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32EB-NEXT: ll $2, 0($1) ; MIPS32EB-NEXT: move $3, $4 ; MIPS32EB-NEXT: sc $3, 0($1) ; MIPS32EB-NEXT: beqz $3, $BB6_1 ; MIPS32EB-NEXT: nop ; MIPS32EB-NEXT: # %bb.2: # %entry ; MIPS32EB-NEXT: jr $ra ; MIPS32EB-NEXT: addiu $sp, $sp, 8 entry: %newval.addr = alloca i32, align 4 store i32 %newval, i32* %newval.addr, align 4 %tmp = load i32, i32* %newval.addr, align 4 %0 = atomicrmw xchg i32* @x, i32 %tmp monotonic ret i32 %0 } define i32 @AtomicCmpSwap32(i32 signext %oldval, i32 signext %newval) nounwind { ; MIPS32-LABEL: AtomicCmpSwap32: ; MIPS32: # %bb.0: # %entry ; MIPS32-NEXT: lui $2, %hi(_gp_disp) ; MIPS32-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32-NEXT: addiu $sp, $sp, -8 ; MIPS32-NEXT: addu $1, $2, $25 ; MIPS32-NEXT: sw $5, 4($sp) ; MIPS32-NEXT: lw $1, %got(x)($1) ; MIPS32-NEXT: $BB7_1: # %entry ; MIPS32-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32-NEXT: ll $2, 0($1) ; MIPS32-NEXT: bne $2, $4, $BB7_3 ; MIPS32-NEXT: nop ; MIPS32-NEXT: # %bb.2: # %entry ; MIPS32-NEXT: # in Loop: Header=BB7_1 Depth=1 ; MIPS32-NEXT: move $3, $5 ; MIPS32-NEXT: sc $3, 0($1) ; MIPS32-NEXT: beqz $3, $BB7_1 ; MIPS32-NEXT: nop ; MIPS32-NEXT: $BB7_3: # %entry ; MIPS32-NEXT: jr $ra ; MIPS32-NEXT: addiu $sp, $sp, 8 ; ; MIPS32O0-LABEL: AtomicCmpSwap32: ; MIPS32O0: # %bb.0: # %entry ; MIPS32O0-NEXT: lui $2, %hi(_gp_disp) ; MIPS32O0-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32O0-NEXT: addiu $sp, $sp, -8 ; MIPS32O0-NEXT: addu $1, $2, $25 ; MIPS32O0-NEXT: sw $5, 4($sp) ; MIPS32O0-NEXT: lw $6, 4($sp) ; MIPS32O0-NEXT: lw $3, %got(x)($1) ; MIPS32O0-NEXT: move $5, $4 ; MIPS32O0-NEXT: $BB7_1: # %entry ; MIPS32O0-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32O0-NEXT: ll $2, 0($3) ; MIPS32O0-NEXT: bne $2, $5, $BB7_3 ; MIPS32O0-NEXT: nop ; MIPS32O0-NEXT: # %bb.2: # %entry ; MIPS32O0-NEXT: # in Loop: Header=BB7_1 Depth=1 ; MIPS32O0-NEXT: move $1, $6 ; MIPS32O0-NEXT: sc $1, 0($3) ; MIPS32O0-NEXT: beqz $1, $BB7_1 ; MIPS32O0-NEXT: nop ; MIPS32O0-NEXT: $BB7_3: # %entry ; MIPS32O0-NEXT: xor $1, $2, $4 ; MIPS32O0-NEXT: sltiu $1, $1, 1 ; MIPS32O0-NEXT: addiu $sp, $sp, 8 ; MIPS32O0-NEXT: jr $ra ; MIPS32O0-NEXT: nop ; ; MIPS32R2-LABEL: AtomicCmpSwap32: ; MIPS32R2: # %bb.0: # %entry ; MIPS32R2-NEXT: lui $2, %hi(_gp_disp) ; MIPS32R2-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32R2-NEXT: addiu $sp, $sp, -8 ; MIPS32R2-NEXT: addu $1, $2, $25 ; MIPS32R2-NEXT: sw $5, 4($sp) ; MIPS32R2-NEXT: lw $1, %got(x)($1) ; MIPS32R2-NEXT: $BB7_1: # %entry ; MIPS32R2-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32R2-NEXT: ll $2, 0($1) ; MIPS32R2-NEXT: bne $2, $4, $BB7_3 ; MIPS32R2-NEXT: nop ; MIPS32R2-NEXT: # %bb.2: # %entry ; MIPS32R2-NEXT: # in Loop: Header=BB7_1 Depth=1 ; MIPS32R2-NEXT: move $3, $5 ; MIPS32R2-NEXT: sc $3, 0($1) ; MIPS32R2-NEXT: beqz $3, $BB7_1 ; MIPS32R2-NEXT: nop ; MIPS32R2-NEXT: $BB7_3: # %entry ; MIPS32R2-NEXT: jr $ra ; MIPS32R2-NEXT: addiu $sp, $sp, 8 ; ; MIPS32R6-LABEL: AtomicCmpSwap32: ; MIPS32R6: # %bb.0: # %entry ; MIPS32R6-NEXT: lui $2, %hi(_gp_disp) ; MIPS32R6-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32R6-NEXT: addiu $sp, $sp, -8 ; MIPS32R6-NEXT: addu $1, $2, $25 ; MIPS32R6-NEXT: sw $5, 4($sp) ; MIPS32R6-NEXT: lw $1, %got(x)($1) ; MIPS32R6-NEXT: $BB7_1: # %entry ; MIPS32R6-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32R6-NEXT: ll $2, 0($1) ; MIPS32R6-NEXT: bnec $2, $4, $BB7_3 ; MIPS32R6-NEXT: # %bb.2: # %entry ; MIPS32R6-NEXT: # in Loop: Header=BB7_1 Depth=1 ; MIPS32R6-NEXT: move $3, $5 ; MIPS32R6-NEXT: sc $3, 0($1) ; MIPS32R6-NEXT: beqzc $3, $BB7_1 ; MIPS32R6-NEXT: nop ; MIPS32R6-NEXT: $BB7_3: # %entry ; MIPS32R6-NEXT: jr $ra ; MIPS32R6-NEXT: addiu $sp, $sp, 8 ; ; MIPS32R6O0-LABEL: AtomicCmpSwap32: ; MIPS32R6O0: # %bb.0: # %entry ; MIPS32R6O0-NEXT: lui $2, %hi(_gp_disp) ; MIPS32R6O0-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32R6O0-NEXT: addiu $sp, $sp, -8 ; MIPS32R6O0-NEXT: addu $1, $2, $25 ; MIPS32R6O0-NEXT: sw $5, 4($sp) ; MIPS32R6O0-NEXT: lw $5, 4($sp) ; MIPS32R6O0-NEXT: lw $3, %got(x)($1) ; MIPS32R6O0-NEXT: $BB7_1: # %entry ; MIPS32R6O0-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32R6O0-NEXT: ll $2, 0($3) ; MIPS32R6O0-NEXT: bnec $2, $4, $BB7_3 ; MIPS32R6O0-NEXT: # %bb.2: # %entry ; MIPS32R6O0-NEXT: # in Loop: Header=BB7_1 Depth=1 ; MIPS32R6O0-NEXT: move $1, $5 ; MIPS32R6O0-NEXT: sc $1, 0($3) ; MIPS32R6O0-NEXT: beqzc $1, $BB7_1 ; MIPS32R6O0-NEXT: $BB7_3: # %entry ; MIPS32R6O0-NEXT: addiu $sp, $sp, 8 ; MIPS32R6O0-NEXT: jrc $ra ; ; MIPS4-LABEL: AtomicCmpSwap32: ; MIPS4: # %bb.0: # %entry ; MIPS4-NEXT: daddiu $sp, $sp, -16 ; MIPS4-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicCmpSwap32))) ; MIPS4-NEXT: daddu $1, $1, $25 ; MIPS4-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicCmpSwap32))) ; MIPS4-NEXT: sw $5, 12($sp) ; MIPS4-NEXT: ld $1, %got_disp(x)($1) ; MIPS4-NEXT: .LBB7_1: # %entry ; MIPS4-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS4-NEXT: ll $2, 0($1) ; MIPS4-NEXT: bne $2, $4, .LBB7_3 ; MIPS4-NEXT: nop ; MIPS4-NEXT: # %bb.2: # %entry ; MIPS4-NEXT: # in Loop: Header=BB7_1 Depth=1 ; MIPS4-NEXT: move $3, $5 ; MIPS4-NEXT: sc $3, 0($1) ; MIPS4-NEXT: beqz $3, .LBB7_1 ; MIPS4-NEXT: nop ; MIPS4-NEXT: .LBB7_3: # %entry ; MIPS4-NEXT: jr $ra ; MIPS4-NEXT: daddiu $sp, $sp, 16 ; ; MIPS64-LABEL: AtomicCmpSwap32: ; MIPS64: # %bb.0: # %entry ; MIPS64-NEXT: daddiu $sp, $sp, -16 ; MIPS64-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicCmpSwap32))) ; MIPS64-NEXT: daddu $1, $1, $25 ; MIPS64-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicCmpSwap32))) ; MIPS64-NEXT: sw $5, 12($sp) ; MIPS64-NEXT: ld $1, %got_disp(x)($1) ; MIPS64-NEXT: .LBB7_1: # %entry ; MIPS64-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64-NEXT: ll $2, 0($1) ; MIPS64-NEXT: bne $2, $4, .LBB7_3 ; MIPS64-NEXT: nop ; MIPS64-NEXT: # %bb.2: # %entry ; MIPS64-NEXT: # in Loop: Header=BB7_1 Depth=1 ; MIPS64-NEXT: move $3, $5 ; MIPS64-NEXT: sc $3, 0($1) ; MIPS64-NEXT: beqz $3, .LBB7_1 ; MIPS64-NEXT: nop ; MIPS64-NEXT: .LBB7_3: # %entry ; MIPS64-NEXT: jr $ra ; MIPS64-NEXT: daddiu $sp, $sp, 16 ; ; MIPS64R2-LABEL: AtomicCmpSwap32: ; MIPS64R2: # %bb.0: # %entry ; MIPS64R2-NEXT: daddiu $sp, $sp, -16 ; MIPS64R2-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicCmpSwap32))) ; MIPS64R2-NEXT: daddu $1, $1, $25 ; MIPS64R2-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicCmpSwap32))) ; MIPS64R2-NEXT: sw $5, 12($sp) ; MIPS64R2-NEXT: ld $1, %got_disp(x)($1) ; MIPS64R2-NEXT: .LBB7_1: # %entry ; MIPS64R2-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64R2-NEXT: ll $2, 0($1) ; MIPS64R2-NEXT: bne $2, $4, .LBB7_3 ; MIPS64R2-NEXT: nop ; MIPS64R2-NEXT: # %bb.2: # %entry ; MIPS64R2-NEXT: # in Loop: Header=BB7_1 Depth=1 ; MIPS64R2-NEXT: move $3, $5 ; MIPS64R2-NEXT: sc $3, 0($1) ; MIPS64R2-NEXT: beqz $3, .LBB7_1 ; MIPS64R2-NEXT: nop ; MIPS64R2-NEXT: .LBB7_3: # %entry ; MIPS64R2-NEXT: jr $ra ; MIPS64R2-NEXT: daddiu $sp, $sp, 16 ; ; MIPS64R6-LABEL: AtomicCmpSwap32: ; MIPS64R6: # %bb.0: # %entry ; MIPS64R6-NEXT: daddiu $sp, $sp, -16 ; MIPS64R6-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicCmpSwap32))) ; MIPS64R6-NEXT: daddu $1, $1, $25 ; MIPS64R6-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicCmpSwap32))) ; MIPS64R6-NEXT: sw $5, 12($sp) ; MIPS64R6-NEXT: ld $1, %got_disp(x)($1) ; MIPS64R6-NEXT: .LBB7_1: # %entry ; MIPS64R6-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64R6-NEXT: ll $2, 0($1) ; MIPS64R6-NEXT: bnec $2, $4, .LBB7_3 ; MIPS64R6-NEXT: # %bb.2: # %entry ; MIPS64R6-NEXT: # in Loop: Header=BB7_1 Depth=1 ; MIPS64R6-NEXT: move $3, $5 ; MIPS64R6-NEXT: sc $3, 0($1) ; MIPS64R6-NEXT: beqzc $3, .LBB7_1 ; MIPS64R6-NEXT: nop ; MIPS64R6-NEXT: .LBB7_3: # %entry ; MIPS64R6-NEXT: jr $ra ; MIPS64R6-NEXT: daddiu $sp, $sp, 16 ; ; MIPS64R6O0-LABEL: AtomicCmpSwap32: ; MIPS64R6O0: # %bb.0: # %entry ; MIPS64R6O0-NEXT: daddiu $sp, $sp, -16 ; MIPS64R6O0-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicCmpSwap32))) ; MIPS64R6O0-NEXT: daddu $1, $1, $25 ; MIPS64R6O0-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicCmpSwap32))) ; MIPS64R6O0-NEXT: # kill: def $a0 killed $a0 killed $a0_64 ; MIPS64R6O0-NEXT: move $2, $5 ; MIPS64R6O0-NEXT: sw $2, 12($sp) ; MIPS64R6O0-NEXT: lw $5, 12($sp) ; MIPS64R6O0-NEXT: ld $3, %got_disp(x)($1) ; MIPS64R6O0-NEXT: .LBB7_1: # %entry ; MIPS64R6O0-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64R6O0-NEXT: ll $2, 0($3) ; MIPS64R6O0-NEXT: bnec $2, $4, .LBB7_3 ; MIPS64R6O0-NEXT: # %bb.2: # %entry ; MIPS64R6O0-NEXT: # in Loop: Header=BB7_1 Depth=1 ; MIPS64R6O0-NEXT: move $1, $5 ; MIPS64R6O0-NEXT: sc $1, 0($3) ; MIPS64R6O0-NEXT: beqzc $1, .LBB7_1 ; MIPS64R6O0-NEXT: .LBB7_3: # %entry ; MIPS64R6O0-NEXT: daddiu $sp, $sp, 16 ; MIPS64R6O0-NEXT: jrc $ra ; ; MM32-LABEL: AtomicCmpSwap32: ; MM32: # %bb.0: # %entry ; MM32-NEXT: lui $2, %hi(_gp_disp) ; MM32-NEXT: addiu $2, $2, %lo(_gp_disp) ; MM32-NEXT: addiu $sp, $sp, -8 ; MM32-NEXT: addu $2, $2, $25 ; MM32-NEXT: sw $5, 4($sp) ; MM32-NEXT: lw $1, %got(x)($2) ; MM32-NEXT: $BB7_1: # %entry ; MM32-NEXT: # =>This Inner Loop Header: Depth=1 ; MM32-NEXT: ll $2, 0($1) ; MM32-NEXT: bne $2, $4, $BB7_3 ; MM32-NEXT: nop ; MM32-NEXT: # %bb.2: # %entry ; MM32-NEXT: # in Loop: Header=BB7_1 Depth=1 ; MM32-NEXT: move $3, $5 ; MM32-NEXT: sc $3, 0($1) ; MM32-NEXT: beqzc $3, $BB7_1 ; MM32-NEXT: $BB7_3: # %entry ; MM32-NEXT: addiusp 8 ; MM32-NEXT: jrc $ra ; ; O1-LABEL: AtomicCmpSwap32: ; O1: # %bb.0: # %entry ; O1-NEXT: lui $2, %hi(_gp_disp) ; O1-NEXT: addiu $2, $2, %lo(_gp_disp) ; O1-NEXT: addiu $sp, $sp, -8 ; O1-NEXT: addu $1, $2, $25 ; O1-NEXT: sw $5, 4($sp) ; O1-NEXT: lw $1, %got(x)($1) ; O1-NEXT: $BB7_1: # %entry ; O1-NEXT: # =>This Inner Loop Header: Depth=1 ; O1-NEXT: ll $2, 0($1) ; O1-NEXT: bne $2, $4, $BB7_3 ; O1-NEXT: nop ; O1-NEXT: # %bb.2: # %entry ; O1-NEXT: # in Loop: Header=BB7_1 Depth=1 ; O1-NEXT: move $3, $5 ; O1-NEXT: sc $3, 0($1) ; O1-NEXT: beqz $3, $BB7_1 ; O1-NEXT: nop ; O1-NEXT: $BB7_3: # %entry ; O1-NEXT: jr $ra ; O1-NEXT: addiu $sp, $sp, 8 ; ; O2-LABEL: AtomicCmpSwap32: ; O2: # %bb.0: # %entry ; O2-NEXT: lui $2, %hi(_gp_disp) ; O2-NEXT: addiu $2, $2, %lo(_gp_disp) ; O2-NEXT: addiu $sp, $sp, -8 ; O2-NEXT: addu $1, $2, $25 ; O2-NEXT: sw $5, 4($sp) ; O2-NEXT: lw $1, %got(x)($1) ; O2-NEXT: $BB7_1: # %entry ; O2-NEXT: # =>This Inner Loop Header: Depth=1 ; O2-NEXT: ll $2, 0($1) ; O2-NEXT: bne $2, $4, $BB7_3 ; O2-NEXT: nop ; O2-NEXT: # %bb.2: # %entry ; O2-NEXT: # in Loop: Header=BB7_1 Depth=1 ; O2-NEXT: move $3, $5 ; O2-NEXT: sc $3, 0($1) ; O2-NEXT: beqz $3, $BB7_1 ; O2-NEXT: nop ; O2-NEXT: $BB7_3: # %entry ; O2-NEXT: jr $ra ; O2-NEXT: addiu $sp, $sp, 8 ; ; O3-LABEL: AtomicCmpSwap32: ; O3: # %bb.0: # %entry ; O3-NEXT: lui $2, %hi(_gp_disp) ; O3-NEXT: addiu $2, $2, %lo(_gp_disp) ; O3-NEXT: addiu $sp, $sp, -8 ; O3-NEXT: addu $1, $2, $25 ; O3-NEXT: sw $5, 4($sp) ; O3-NEXT: lw $1, %got(x)($1) ; O3-NEXT: $BB7_1: # %entry ; O3-NEXT: # =>This Inner Loop Header: Depth=1 ; O3-NEXT: ll $2, 0($1) ; O3-NEXT: bne $2, $4, $BB7_3 ; O3-NEXT: nop ; O3-NEXT: # %bb.2: # %entry ; O3-NEXT: # in Loop: Header=BB7_1 Depth=1 ; O3-NEXT: move $3, $5 ; O3-NEXT: sc $3, 0($1) ; O3-NEXT: beqz $3, $BB7_1 ; O3-NEXT: nop ; O3-NEXT: $BB7_3: # %entry ; O3-NEXT: jr $ra ; O3-NEXT: addiu $sp, $sp, 8 ; ; MIPS32EB-LABEL: AtomicCmpSwap32: ; MIPS32EB: # %bb.0: # %entry ; MIPS32EB-NEXT: lui $2, %hi(_gp_disp) ; MIPS32EB-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32EB-NEXT: addiu $sp, $sp, -8 ; MIPS32EB-NEXT: addu $1, $2, $25 ; MIPS32EB-NEXT: sw $5, 4($sp) ; MIPS32EB-NEXT: lw $1, %got(x)($1) ; MIPS32EB-NEXT: $BB7_1: # %entry ; MIPS32EB-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32EB-NEXT: ll $2, 0($1) ; MIPS32EB-NEXT: bne $2, $4, $BB7_3 ; MIPS32EB-NEXT: nop ; MIPS32EB-NEXT: # %bb.2: # %entry ; MIPS32EB-NEXT: # in Loop: Header=BB7_1 Depth=1 ; MIPS32EB-NEXT: move $3, $5 ; MIPS32EB-NEXT: sc $3, 0($1) ; MIPS32EB-NEXT: beqz $3, $BB7_1 ; MIPS32EB-NEXT: nop ; MIPS32EB-NEXT: $BB7_3: # %entry ; MIPS32EB-NEXT: jr $ra ; MIPS32EB-NEXT: addiu $sp, $sp, 8 entry: %newval.addr = alloca i32, align 4 store i32 %newval, i32* %newval.addr, align 4 %tmp = load i32, i32* %newval.addr, align 4 %0 = cmpxchg i32* @x, i32 %oldval, i32 %tmp monotonic monotonic %1 = extractvalue { i32, i1 } %0, 0 ret i32 %1 } @y = common global i8 0, align 1 define signext i8 @AtomicLoadAdd8(i8 signext %incr) nounwind { ; MIPS32-LABEL: AtomicLoadAdd8: ; MIPS32: # %bb.0: # %entry ; MIPS32-NEXT: lui $2, %hi(_gp_disp) ; MIPS32-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32-NEXT: addu $1, $2, $25 ; MIPS32-NEXT: lw $1, %got(y)($1) ; MIPS32-NEXT: addiu $2, $zero, -4 ; MIPS32-NEXT: and $2, $1, $2 ; MIPS32-NEXT: andi $1, $1, 3 ; MIPS32-NEXT: sll $3, $1, 3 ; MIPS32-NEXT: ori $1, $zero, 255 ; MIPS32-NEXT: sllv $5, $1, $3 ; MIPS32-NEXT: nor $6, $zero, $5 ; MIPS32-NEXT: sllv $4, $4, $3 ; MIPS32-NEXT: $BB8_1: # %entry ; MIPS32-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32-NEXT: ll $7, 0($2) ; MIPS32-NEXT: addu $8, $7, $4 ; MIPS32-NEXT: and $8, $8, $5 ; MIPS32-NEXT: and $9, $7, $6 ; MIPS32-NEXT: or $9, $9, $8 ; MIPS32-NEXT: sc $9, 0($2) ; MIPS32-NEXT: beqz $9, $BB8_1 ; MIPS32-NEXT: nop ; MIPS32-NEXT: # %bb.2: # %entry ; MIPS32-NEXT: and $1, $7, $5 ; MIPS32-NEXT: srlv $1, $1, $3 ; MIPS32-NEXT: sll $1, $1, 24 ; MIPS32-NEXT: sra $1, $1, 24 ; MIPS32-NEXT: # %bb.3: # %entry ; MIPS32-NEXT: sll $1, $1, 24 ; MIPS32-NEXT: jr $ra ; MIPS32-NEXT: sra $2, $1, 24 ; ; MIPS32O0-LABEL: AtomicLoadAdd8: ; MIPS32O0: # %bb.0: # %entry ; MIPS32O0-NEXT: lui $2, %hi(_gp_disp) ; MIPS32O0-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32O0-NEXT: addiu $sp, $sp, -8 ; MIPS32O0-NEXT: addu $1, $2, $25 ; MIPS32O0-NEXT: lw $1, %got(y)($1) ; MIPS32O0-NEXT: addiu $2, $zero, -4 ; MIPS32O0-NEXT: and $5, $1, $2 ; MIPS32O0-NEXT: andi $1, $1, 3 ; MIPS32O0-NEXT: sll $9, $1, 3 ; MIPS32O0-NEXT: ori $1, $zero, 255 ; MIPS32O0-NEXT: sllv $7, $1, $9 ; MIPS32O0-NEXT: nor $8, $zero, $7 ; MIPS32O0-NEXT: sllv $6, $4, $9 ; MIPS32O0-NEXT: $BB8_1: # %entry ; MIPS32O0-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32O0-NEXT: ll $2, 0($5) ; MIPS32O0-NEXT: addu $3, $2, $6 ; MIPS32O0-NEXT: and $3, $3, $7 ; MIPS32O0-NEXT: and $4, $2, $8 ; MIPS32O0-NEXT: or $4, $4, $3 ; MIPS32O0-NEXT: sc $4, 0($5) ; MIPS32O0-NEXT: beqz $4, $BB8_1 ; MIPS32O0-NEXT: nop ; MIPS32O0-NEXT: # %bb.2: # %entry ; MIPS32O0-NEXT: and $1, $2, $7 ; MIPS32O0-NEXT: srlv $1, $1, $9 ; MIPS32O0-NEXT: sll $1, $1, 24 ; MIPS32O0-NEXT: sra $1, $1, 24 ; MIPS32O0-NEXT: # %bb.3: # %entry ; MIPS32O0-NEXT: sw $1, 4($sp) # 4-byte Folded Spill ; MIPS32O0-NEXT: # %bb.4: # %entry ; MIPS32O0-NEXT: lw $1, 4($sp) # 4-byte Folded Reload ; MIPS32O0-NEXT: sll $1, $1, 24 ; MIPS32O0-NEXT: sra $2, $1, 24 ; MIPS32O0-NEXT: addiu $sp, $sp, 8 ; MIPS32O0-NEXT: jr $ra ; MIPS32O0-NEXT: nop ; ; MIPS32R2-LABEL: AtomicLoadAdd8: ; MIPS32R2: # %bb.0: # %entry ; MIPS32R2-NEXT: lui $2, %hi(_gp_disp) ; MIPS32R2-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32R2-NEXT: addu $1, $2, $25 ; MIPS32R2-NEXT: lw $1, %got(y)($1) ; MIPS32R2-NEXT: addiu $2, $zero, -4 ; MIPS32R2-NEXT: and $2, $1, $2 ; MIPS32R2-NEXT: andi $1, $1, 3 ; MIPS32R2-NEXT: sll $3, $1, 3 ; MIPS32R2-NEXT: ori $1, $zero, 255 ; MIPS32R2-NEXT: sllv $5, $1, $3 ; MIPS32R2-NEXT: nor $6, $zero, $5 ; MIPS32R2-NEXT: sllv $4, $4, $3 ; MIPS32R2-NEXT: $BB8_1: # %entry ; MIPS32R2-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32R2-NEXT: ll $7, 0($2) ; MIPS32R2-NEXT: addu $8, $7, $4 ; MIPS32R2-NEXT: and $8, $8, $5 ; MIPS32R2-NEXT: and $9, $7, $6 ; MIPS32R2-NEXT: or $9, $9, $8 ; MIPS32R2-NEXT: sc $9, 0($2) ; MIPS32R2-NEXT: beqz $9, $BB8_1 ; MIPS32R2-NEXT: nop ; MIPS32R2-NEXT: # %bb.2: # %entry ; MIPS32R2-NEXT: and $1, $7, $5 ; MIPS32R2-NEXT: srlv $1, $1, $3 ; MIPS32R2-NEXT: seb $1, $1 ; MIPS32R2-NEXT: # %bb.3: # %entry ; MIPS32R2-NEXT: jr $ra ; MIPS32R2-NEXT: seb $2, $1 ; ; MIPS32R6-LABEL: AtomicLoadAdd8: ; MIPS32R6: # %bb.0: # %entry ; MIPS32R6-NEXT: lui $2, %hi(_gp_disp) ; MIPS32R6-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32R6-NEXT: addu $1, $2, $25 ; MIPS32R6-NEXT: lw $1, %got(y)($1) ; MIPS32R6-NEXT: addiu $2, $zero, -4 ; MIPS32R6-NEXT: and $2, $1, $2 ; MIPS32R6-NEXT: andi $1, $1, 3 ; MIPS32R6-NEXT: sll $3, $1, 3 ; MIPS32R6-NEXT: ori $1, $zero, 255 ; MIPS32R6-NEXT: sllv $5, $1, $3 ; MIPS32R6-NEXT: nor $6, $zero, $5 ; MIPS32R6-NEXT: sllv $4, $4, $3 ; MIPS32R6-NEXT: $BB8_1: # %entry ; MIPS32R6-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32R6-NEXT: ll $7, 0($2) ; MIPS32R6-NEXT: addu $8, $7, $4 ; MIPS32R6-NEXT: and $8, $8, $5 ; MIPS32R6-NEXT: and $9, $7, $6 ; MIPS32R6-NEXT: or $9, $9, $8 ; MIPS32R6-NEXT: sc $9, 0($2) ; MIPS32R6-NEXT: beqzc $9, $BB8_1 ; MIPS32R6-NEXT: # %bb.2: # %entry ; MIPS32R6-NEXT: and $1, $7, $5 ; MIPS32R6-NEXT: srlv $1, $1, $3 ; MIPS32R6-NEXT: seb $1, $1 ; MIPS32R6-NEXT: # %bb.3: # %entry ; MIPS32R6-NEXT: jr $ra ; MIPS32R6-NEXT: seb $2, $1 ; ; MIPS32R6O0-LABEL: AtomicLoadAdd8: ; MIPS32R6O0: # %bb.0: # %entry ; MIPS32R6O0-NEXT: lui $2, %hi(_gp_disp) ; MIPS32R6O0-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32R6O0-NEXT: addiu $sp, $sp, -8 ; MIPS32R6O0-NEXT: addu $1, $2, $25 ; MIPS32R6O0-NEXT: # kill: def $v0 killed $a0 ; MIPS32R6O0-NEXT: lw $1, %got(y)($1) ; MIPS32R6O0-NEXT: addiu $2, $zero, -4 ; MIPS32R6O0-NEXT: and $5, $1, $2 ; MIPS32R6O0-NEXT: andi $1, $1, 3 ; MIPS32R6O0-NEXT: sll $9, $1, 3 ; MIPS32R6O0-NEXT: ori $1, $zero, 255 ; MIPS32R6O0-NEXT: sllv $7, $1, $9 ; MIPS32R6O0-NEXT: nor $8, $zero, $7 ; MIPS32R6O0-NEXT: sllv $6, $4, $9 ; MIPS32R6O0-NEXT: $BB8_1: # %entry ; MIPS32R6O0-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32R6O0-NEXT: ll $2, 0($5) ; MIPS32R6O0-NEXT: addu $3, $2, $6 ; MIPS32R6O0-NEXT: and $3, $3, $7 ; MIPS32R6O0-NEXT: and $4, $2, $8 ; MIPS32R6O0-NEXT: or $4, $4, $3 ; MIPS32R6O0-NEXT: sc $4, 0($5) ; MIPS32R6O0-NEXT: beqzc $4, $BB8_1 ; MIPS32R6O0-NEXT: # %bb.2: # %entry ; MIPS32R6O0-NEXT: and $1, $2, $7 ; MIPS32R6O0-NEXT: srlv $1, $1, $9 ; MIPS32R6O0-NEXT: seb $1, $1 ; MIPS32R6O0-NEXT: # %bb.3: # %entry ; MIPS32R6O0-NEXT: sw $1, 4($sp) # 4-byte Folded Spill ; MIPS32R6O0-NEXT: # %bb.4: # %entry ; MIPS32R6O0-NEXT: lw $1, 4($sp) # 4-byte Folded Reload ; MIPS32R6O0-NEXT: seb $2, $1 ; MIPS32R6O0-NEXT: addiu $sp, $sp, 8 ; MIPS32R6O0-NEXT: jrc $ra ; ; MIPS4-LABEL: AtomicLoadAdd8: ; MIPS4: # %bb.0: # %entry ; MIPS4-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAdd8))) ; MIPS4-NEXT: daddu $1, $1, $25 ; MIPS4-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAdd8))) ; MIPS4-NEXT: ld $1, %got_disp(y)($1) ; MIPS4-NEXT: daddiu $2, $zero, -4 ; MIPS4-NEXT: and $2, $1, $2 ; MIPS4-NEXT: andi $1, $1, 3 ; MIPS4-NEXT: sll $3, $1, 3 ; MIPS4-NEXT: ori $1, $zero, 255 ; MIPS4-NEXT: sllv $5, $1, $3 ; MIPS4-NEXT: nor $6, $zero, $5 ; MIPS4-NEXT: sllv $4, $4, $3 ; MIPS4-NEXT: .LBB8_1: # %entry ; MIPS4-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS4-NEXT: ll $7, 0($2) ; MIPS4-NEXT: addu $8, $7, $4 ; MIPS4-NEXT: and $8, $8, $5 ; MIPS4-NEXT: and $9, $7, $6 ; MIPS4-NEXT: or $9, $9, $8 ; MIPS4-NEXT: sc $9, 0($2) ; MIPS4-NEXT: beqz $9, .LBB8_1 ; MIPS4-NEXT: nop ; MIPS4-NEXT: # %bb.2: # %entry ; MIPS4-NEXT: and $1, $7, $5 ; MIPS4-NEXT: srlv $1, $1, $3 ; MIPS4-NEXT: sll $1, $1, 24 ; MIPS4-NEXT: sra $1, $1, 24 ; MIPS4-NEXT: # %bb.3: # %entry ; MIPS4-NEXT: sll $1, $1, 24 ; MIPS4-NEXT: jr $ra ; MIPS4-NEXT: sra $2, $1, 24 ; ; MIPS64-LABEL: AtomicLoadAdd8: ; MIPS64: # %bb.0: # %entry ; MIPS64-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAdd8))) ; MIPS64-NEXT: daddu $1, $1, $25 ; MIPS64-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAdd8))) ; MIPS64-NEXT: ld $1, %got_disp(y)($1) ; MIPS64-NEXT: daddiu $2, $zero, -4 ; MIPS64-NEXT: and $2, $1, $2 ; MIPS64-NEXT: andi $1, $1, 3 ; MIPS64-NEXT: sll $3, $1, 3 ; MIPS64-NEXT: ori $1, $zero, 255 ; MIPS64-NEXT: sllv $5, $1, $3 ; MIPS64-NEXT: nor $6, $zero, $5 ; MIPS64-NEXT: sllv $4, $4, $3 ; MIPS64-NEXT: .LBB8_1: # %entry ; MIPS64-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64-NEXT: ll $7, 0($2) ; MIPS64-NEXT: addu $8, $7, $4 ; MIPS64-NEXT: and $8, $8, $5 ; MIPS64-NEXT: and $9, $7, $6 ; MIPS64-NEXT: or $9, $9, $8 ; MIPS64-NEXT: sc $9, 0($2) ; MIPS64-NEXT: beqz $9, .LBB8_1 ; MIPS64-NEXT: nop ; MIPS64-NEXT: # %bb.2: # %entry ; MIPS64-NEXT: and $1, $7, $5 ; MIPS64-NEXT: srlv $1, $1, $3 ; MIPS64-NEXT: sll $1, $1, 24 ; MIPS64-NEXT: sra $1, $1, 24 ; MIPS64-NEXT: # %bb.3: # %entry ; MIPS64-NEXT: sll $1, $1, 24 ; MIPS64-NEXT: jr $ra ; MIPS64-NEXT: sra $2, $1, 24 ; ; MIPS64R2-LABEL: AtomicLoadAdd8: ; MIPS64R2: # %bb.0: # %entry ; MIPS64R2-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAdd8))) ; MIPS64R2-NEXT: daddu $1, $1, $25 ; MIPS64R2-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAdd8))) ; MIPS64R2-NEXT: ld $1, %got_disp(y)($1) ; MIPS64R2-NEXT: daddiu $2, $zero, -4 ; MIPS64R2-NEXT: and $2, $1, $2 ; MIPS64R2-NEXT: andi $1, $1, 3 ; MIPS64R2-NEXT: sll $3, $1, 3 ; MIPS64R2-NEXT: ori $1, $zero, 255 ; MIPS64R2-NEXT: sllv $5, $1, $3 ; MIPS64R2-NEXT: nor $6, $zero, $5 ; MIPS64R2-NEXT: sllv $4, $4, $3 ; MIPS64R2-NEXT: .LBB8_1: # %entry ; MIPS64R2-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64R2-NEXT: ll $7, 0($2) ; MIPS64R2-NEXT: addu $8, $7, $4 ; MIPS64R2-NEXT: and $8, $8, $5 ; MIPS64R2-NEXT: and $9, $7, $6 ; MIPS64R2-NEXT: or $9, $9, $8 ; MIPS64R2-NEXT: sc $9, 0($2) ; MIPS64R2-NEXT: beqz $9, .LBB8_1 ; MIPS64R2-NEXT: nop ; MIPS64R2-NEXT: # %bb.2: # %entry ; MIPS64R2-NEXT: and $1, $7, $5 ; MIPS64R2-NEXT: srlv $1, $1, $3 ; MIPS64R2-NEXT: seb $1, $1 ; MIPS64R2-NEXT: # %bb.3: # %entry ; MIPS64R2-NEXT: jr $ra ; MIPS64R2-NEXT: seb $2, $1 ; ; MIPS64R6-LABEL: AtomicLoadAdd8: ; MIPS64R6: # %bb.0: # %entry ; MIPS64R6-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAdd8))) ; MIPS64R6-NEXT: daddu $1, $1, $25 ; MIPS64R6-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAdd8))) ; MIPS64R6-NEXT: ld $1, %got_disp(y)($1) ; MIPS64R6-NEXT: daddiu $2, $zero, -4 ; MIPS64R6-NEXT: and $2, $1, $2 ; MIPS64R6-NEXT: andi $1, $1, 3 ; MIPS64R6-NEXT: sll $3, $1, 3 ; MIPS64R6-NEXT: ori $1, $zero, 255 ; MIPS64R6-NEXT: sllv $5, $1, $3 ; MIPS64R6-NEXT: nor $6, $zero, $5 ; MIPS64R6-NEXT: sllv $4, $4, $3 ; MIPS64R6-NEXT: .LBB8_1: # %entry ; MIPS64R6-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64R6-NEXT: ll $7, 0($2) ; MIPS64R6-NEXT: addu $8, $7, $4 ; MIPS64R6-NEXT: and $8, $8, $5 ; MIPS64R6-NEXT: and $9, $7, $6 ; MIPS64R6-NEXT: or $9, $9, $8 ; MIPS64R6-NEXT: sc $9, 0($2) ; MIPS64R6-NEXT: beqzc $9, .LBB8_1 ; MIPS64R6-NEXT: # %bb.2: # %entry ; MIPS64R6-NEXT: and $1, $7, $5 ; MIPS64R6-NEXT: srlv $1, $1, $3 ; MIPS64R6-NEXT: seb $1, $1 ; MIPS64R6-NEXT: # %bb.3: # %entry ; MIPS64R6-NEXT: jr $ra ; MIPS64R6-NEXT: seb $2, $1 ; ; MIPS64R6O0-LABEL: AtomicLoadAdd8: ; MIPS64R6O0: # %bb.0: # %entry ; MIPS64R6O0-NEXT: daddiu $sp, $sp, -16 ; MIPS64R6O0-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAdd8))) ; MIPS64R6O0-NEXT: daddu $1, $1, $25 ; MIPS64R6O0-NEXT: daddiu $2, $1, %lo(%neg(%gp_rel(AtomicLoadAdd8))) ; MIPS64R6O0-NEXT: move $1, $4 ; MIPS64R6O0-NEXT: ld $2, %got_disp(y)($2) ; MIPS64R6O0-NEXT: daddiu $3, $zero, -4 ; MIPS64R6O0-NEXT: and $5, $2, $3 ; MIPS64R6O0-NEXT: andi $2, $2, 3 ; MIPS64R6O0-NEXT: xori $2, $2, 3 ; MIPS64R6O0-NEXT: sll $9, $2, 3 ; MIPS64R6O0-NEXT: ori $2, $zero, 255 ; MIPS64R6O0-NEXT: sllv $7, $2, $9 ; MIPS64R6O0-NEXT: nor $8, $zero, $7 ; MIPS64R6O0-NEXT: sllv $6, $1, $9 ; MIPS64R6O0-NEXT: .LBB8_1: # %entry ; MIPS64R6O0-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64R6O0-NEXT: ll $2, 0($5) ; MIPS64R6O0-NEXT: addu $3, $2, $6 ; MIPS64R6O0-NEXT: and $3, $3, $7 ; MIPS64R6O0-NEXT: and $4, $2, $8 ; MIPS64R6O0-NEXT: or $4, $4, $3 ; MIPS64R6O0-NEXT: sc $4, 0($5) ; MIPS64R6O0-NEXT: beqzc $4, .LBB8_1 ; MIPS64R6O0-NEXT: # %bb.2: # %entry ; MIPS64R6O0-NEXT: and $1, $2, $7 ; MIPS64R6O0-NEXT: srlv $1, $1, $9 ; MIPS64R6O0-NEXT: seb $1, $1 ; MIPS64R6O0-NEXT: # %bb.3: # %entry ; MIPS64R6O0-NEXT: sw $1, 12($sp) # 4-byte Folded Spill ; MIPS64R6O0-NEXT: # %bb.4: # %entry ; MIPS64R6O0-NEXT: lw $1, 12($sp) # 4-byte Folded Reload ; MIPS64R6O0-NEXT: seb $2, $1 ; MIPS64R6O0-NEXT: daddiu $sp, $sp, 16 ; MIPS64R6O0-NEXT: jrc $ra ; ; MM32-LABEL: AtomicLoadAdd8: ; MM32: # %bb.0: # %entry ; MM32-NEXT: lui $2, %hi(_gp_disp) ; MM32-NEXT: addiu $2, $2, %lo(_gp_disp) ; MM32-NEXT: addu $2, $2, $25 ; MM32-NEXT: lw $1, %got(y)($2) ; MM32-NEXT: addiu $2, $zero, -4 ; MM32-NEXT: and $2, $1, $2 ; MM32-NEXT: andi $1, $1, 3 ; MM32-NEXT: sll $3, $1, 3 ; MM32-NEXT: ori $1, $zero, 255 ; MM32-NEXT: sllv $5, $1, $3 ; MM32-NEXT: nor $6, $zero, $5 ; MM32-NEXT: sllv $4, $4, $3 ; MM32-NEXT: $BB8_1: # %entry ; MM32-NEXT: # =>This Inner Loop Header: Depth=1 ; MM32-NEXT: ll $7, 0($2) ; MM32-NEXT: addu $8, $7, $4 ; MM32-NEXT: and $8, $8, $5 ; MM32-NEXT: and $9, $7, $6 ; MM32-NEXT: or $9, $9, $8 ; MM32-NEXT: sc $9, 0($2) ; MM32-NEXT: beqzc $9, $BB8_1 ; MM32-NEXT: # %bb.2: # %entry ; MM32-NEXT: and $1, $7, $5 ; MM32-NEXT: srlv $1, $1, $3 ; MM32-NEXT: seb $1, $1 ; MM32-NEXT: # %bb.3: # %entry ; MM32-NEXT: jr $ra ; MM32-NEXT: seb $2, $1 ; ; O1-LABEL: AtomicLoadAdd8: ; O1: # %bb.0: # %entry ; O1-NEXT: lui $2, %hi(_gp_disp) ; O1-NEXT: addiu $2, $2, %lo(_gp_disp) ; O1-NEXT: addu $1, $2, $25 ; O1-NEXT: lw $1, %got(y)($1) ; O1-NEXT: addiu $2, $zero, -4 ; O1-NEXT: and $2, $1, $2 ; O1-NEXT: andi $1, $1, 3 ; O1-NEXT: sll $3, $1, 3 ; O1-NEXT: ori $1, $zero, 255 ; O1-NEXT: sllv $5, $1, $3 ; O1-NEXT: nor $6, $zero, $5 ; O1-NEXT: sllv $4, $4, $3 ; O1-NEXT: $BB8_1: # %entry ; O1-NEXT: # =>This Inner Loop Header: Depth=1 ; O1-NEXT: ll $7, 0($2) ; O1-NEXT: addu $8, $7, $4 ; O1-NEXT: and $8, $8, $5 ; O1-NEXT: and $9, $7, $6 ; O1-NEXT: or $9, $9, $8 ; O1-NEXT: sc $9, 0($2) ; O1-NEXT: beqz $9, $BB8_1 ; O1-NEXT: nop ; O1-NEXT: # %bb.2: # %entry ; O1-NEXT: and $1, $7, $5 ; O1-NEXT: srlv $1, $1, $3 ; O1-NEXT: sll $1, $1, 24 ; O1-NEXT: sra $1, $1, 24 ; O1-NEXT: # %bb.3: # %entry ; O1-NEXT: sll $1, $1, 24 ; O1-NEXT: jr $ra ; O1-NEXT: sra $2, $1, 24 ; ; O2-LABEL: AtomicLoadAdd8: ; O2: # %bb.0: # %entry ; O2-NEXT: lui $2, %hi(_gp_disp) ; O2-NEXT: addiu $2, $2, %lo(_gp_disp) ; O2-NEXT: addu $1, $2, $25 ; O2-NEXT: lw $1, %got(y)($1) ; O2-NEXT: addiu $2, $zero, -4 ; O2-NEXT: and $2, $1, $2 ; O2-NEXT: andi $1, $1, 3 ; O2-NEXT: sll $3, $1, 3 ; O2-NEXT: ori $1, $zero, 255 ; O2-NEXT: sllv $5, $1, $3 ; O2-NEXT: nor $6, $zero, $5 ; O2-NEXT: sllv $4, $4, $3 ; O2-NEXT: $BB8_1: # %entry ; O2-NEXT: # =>This Inner Loop Header: Depth=1 ; O2-NEXT: ll $7, 0($2) ; O2-NEXT: addu $8, $7, $4 ; O2-NEXT: and $8, $8, $5 ; O2-NEXT: and $9, $7, $6 ; O2-NEXT: or $9, $9, $8 ; O2-NEXT: sc $9, 0($2) ; O2-NEXT: beqz $9, $BB8_1 ; O2-NEXT: nop ; O2-NEXT: # %bb.2: # %entry ; O2-NEXT: and $1, $7, $5 ; O2-NEXT: srlv $1, $1, $3 ; O2-NEXT: sll $1, $1, 24 ; O2-NEXT: sra $1, $1, 24 ; O2-NEXT: # %bb.3: # %entry ; O2-NEXT: sll $1, $1, 24 ; O2-NEXT: jr $ra ; O2-NEXT: sra $2, $1, 24 ; ; O3-LABEL: AtomicLoadAdd8: ; O3: # %bb.0: # %entry ; O3-NEXT: lui $2, %hi(_gp_disp) ; O3-NEXT: addiu $2, $2, %lo(_gp_disp) ; O3-NEXT: addu $1, $2, $25 ; O3-NEXT: addiu $2, $zero, -4 ; O3-NEXT: lw $1, %got(y)($1) ; O3-NEXT: and $2, $1, $2 ; O3-NEXT: andi $1, $1, 3 ; O3-NEXT: sll $3, $1, 3 ; O3-NEXT: ori $1, $zero, 255 ; O3-NEXT: sllv $5, $1, $3 ; O3-NEXT: sllv $4, $4, $3 ; O3-NEXT: nor $6, $zero, $5 ; O3-NEXT: $BB8_1: # %entry ; O3-NEXT: # =>This Inner Loop Header: Depth=1 ; O3-NEXT: ll $7, 0($2) ; O3-NEXT: addu $8, $7, $4 ; O3-NEXT: and $8, $8, $5 ; O3-NEXT: and $9, $7, $6 ; O3-NEXT: or $9, $9, $8 ; O3-NEXT: sc $9, 0($2) ; O3-NEXT: beqz $9, $BB8_1 ; O3-NEXT: nop ; O3-NEXT: # %bb.2: # %entry ; O3-NEXT: and $1, $7, $5 ; O3-NEXT: srlv $1, $1, $3 ; O3-NEXT: sll $1, $1, 24 ; O3-NEXT: sra $1, $1, 24 ; O3-NEXT: # %bb.3: # %entry ; O3-NEXT: sll $1, $1, 24 ; O3-NEXT: jr $ra ; O3-NEXT: sra $2, $1, 24 ; ; MIPS32EB-LABEL: AtomicLoadAdd8: ; MIPS32EB: # %bb.0: # %entry ; MIPS32EB-NEXT: lui $2, %hi(_gp_disp) ; MIPS32EB-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32EB-NEXT: addu $1, $2, $25 ; MIPS32EB-NEXT: lw $1, %got(y)($1) ; MIPS32EB-NEXT: addiu $2, $zero, -4 ; MIPS32EB-NEXT: and $2, $1, $2 ; MIPS32EB-NEXT: andi $1, $1, 3 ; MIPS32EB-NEXT: xori $1, $1, 3 ; MIPS32EB-NEXT: sll $3, $1, 3 ; MIPS32EB-NEXT: ori $1, $zero, 255 ; MIPS32EB-NEXT: sllv $5, $1, $3 ; MIPS32EB-NEXT: nor $6, $zero, $5 ; MIPS32EB-NEXT: sllv $4, $4, $3 ; MIPS32EB-NEXT: $BB8_1: # %entry ; MIPS32EB-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32EB-NEXT: ll $7, 0($2) ; MIPS32EB-NEXT: addu $8, $7, $4 ; MIPS32EB-NEXT: and $8, $8, $5 ; MIPS32EB-NEXT: and $9, $7, $6 ; MIPS32EB-NEXT: or $9, $9, $8 ; MIPS32EB-NEXT: sc $9, 0($2) ; MIPS32EB-NEXT: beqz $9, $BB8_1 ; MIPS32EB-NEXT: nop ; MIPS32EB-NEXT: # %bb.2: # %entry ; MIPS32EB-NEXT: and $1, $7, $5 ; MIPS32EB-NEXT: srlv $1, $1, $3 ; MIPS32EB-NEXT: sll $1, $1, 24 ; MIPS32EB-NEXT: sra $1, $1, 24 ; MIPS32EB-NEXT: # %bb.3: # %entry ; MIPS32EB-NEXT: sll $1, $1, 24 ; MIPS32EB-NEXT: jr $ra ; MIPS32EB-NEXT: sra $2, $1, 24 entry: %0 = atomicrmw add i8* @y, i8 %incr monotonic ret i8 %0 } define signext i8 @AtomicLoadSub8(i8 signext %incr) nounwind { ; MIPS32-LABEL: AtomicLoadSub8: ; MIPS32: # %bb.0: # %entry ; MIPS32-NEXT: lui $2, %hi(_gp_disp) ; MIPS32-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32-NEXT: addu $1, $2, $25 ; MIPS32-NEXT: lw $1, %got(y)($1) ; MIPS32-NEXT: addiu $2, $zero, -4 ; MIPS32-NEXT: and $2, $1, $2 ; MIPS32-NEXT: andi $1, $1, 3 ; MIPS32-NEXT: sll $3, $1, 3 ; MIPS32-NEXT: ori $1, $zero, 255 ; MIPS32-NEXT: sllv $5, $1, $3 ; MIPS32-NEXT: nor $6, $zero, $5 ; MIPS32-NEXT: sllv $4, $4, $3 ; MIPS32-NEXT: $BB9_1: # %entry ; MIPS32-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32-NEXT: ll $7, 0($2) ; MIPS32-NEXT: subu $8, $7, $4 ; MIPS32-NEXT: and $8, $8, $5 ; MIPS32-NEXT: and $9, $7, $6 ; MIPS32-NEXT: or $9, $9, $8 ; MIPS32-NEXT: sc $9, 0($2) ; MIPS32-NEXT: beqz $9, $BB9_1 ; MIPS32-NEXT: nop ; MIPS32-NEXT: # %bb.2: # %entry ; MIPS32-NEXT: and $1, $7, $5 ; MIPS32-NEXT: srlv $1, $1, $3 ; MIPS32-NEXT: sll $1, $1, 24 ; MIPS32-NEXT: sra $1, $1, 24 ; MIPS32-NEXT: # %bb.3: # %entry ; MIPS32-NEXT: sll $1, $1, 24 ; MIPS32-NEXT: jr $ra ; MIPS32-NEXT: sra $2, $1, 24 ; ; MIPS32O0-LABEL: AtomicLoadSub8: ; MIPS32O0: # %bb.0: # %entry ; MIPS32O0-NEXT: lui $2, %hi(_gp_disp) ; MIPS32O0-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32O0-NEXT: addiu $sp, $sp, -8 ; MIPS32O0-NEXT: addu $1, $2, $25 ; MIPS32O0-NEXT: lw $1, %got(y)($1) ; MIPS32O0-NEXT: addiu $2, $zero, -4 ; MIPS32O0-NEXT: and $5, $1, $2 ; MIPS32O0-NEXT: andi $1, $1, 3 ; MIPS32O0-NEXT: sll $9, $1, 3 ; MIPS32O0-NEXT: ori $1, $zero, 255 ; MIPS32O0-NEXT: sllv $7, $1, $9 ; MIPS32O0-NEXT: nor $8, $zero, $7 ; MIPS32O0-NEXT: sllv $6, $4, $9 ; MIPS32O0-NEXT: $BB9_1: # %entry ; MIPS32O0-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32O0-NEXT: ll $2, 0($5) ; MIPS32O0-NEXT: subu $3, $2, $6 ; MIPS32O0-NEXT: and $3, $3, $7 ; MIPS32O0-NEXT: and $4, $2, $8 ; MIPS32O0-NEXT: or $4, $4, $3 ; MIPS32O0-NEXT: sc $4, 0($5) ; MIPS32O0-NEXT: beqz $4, $BB9_1 ; MIPS32O0-NEXT: nop ; MIPS32O0-NEXT: # %bb.2: # %entry ; MIPS32O0-NEXT: and $1, $2, $7 ; MIPS32O0-NEXT: srlv $1, $1, $9 ; MIPS32O0-NEXT: sll $1, $1, 24 ; MIPS32O0-NEXT: sra $1, $1, 24 ; MIPS32O0-NEXT: # %bb.3: # %entry ; MIPS32O0-NEXT: sw $1, 4($sp) # 4-byte Folded Spill ; MIPS32O0-NEXT: # %bb.4: # %entry ; MIPS32O0-NEXT: lw $1, 4($sp) # 4-byte Folded Reload ; MIPS32O0-NEXT: sll $1, $1, 24 ; MIPS32O0-NEXT: sra $2, $1, 24 ; MIPS32O0-NEXT: addiu $sp, $sp, 8 ; MIPS32O0-NEXT: jr $ra ; MIPS32O0-NEXT: nop ; ; MIPS32R2-LABEL: AtomicLoadSub8: ; MIPS32R2: # %bb.0: # %entry ; MIPS32R2-NEXT: lui $2, %hi(_gp_disp) ; MIPS32R2-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32R2-NEXT: addu $1, $2, $25 ; MIPS32R2-NEXT: lw $1, %got(y)($1) ; MIPS32R2-NEXT: addiu $2, $zero, -4 ; MIPS32R2-NEXT: and $2, $1, $2 ; MIPS32R2-NEXT: andi $1, $1, 3 ; MIPS32R2-NEXT: sll $3, $1, 3 ; MIPS32R2-NEXT: ori $1, $zero, 255 ; MIPS32R2-NEXT: sllv $5, $1, $3 ; MIPS32R2-NEXT: nor $6, $zero, $5 ; MIPS32R2-NEXT: sllv $4, $4, $3 ; MIPS32R2-NEXT: $BB9_1: # %entry ; MIPS32R2-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32R2-NEXT: ll $7, 0($2) ; MIPS32R2-NEXT: subu $8, $7, $4 ; MIPS32R2-NEXT: and $8, $8, $5 ; MIPS32R2-NEXT: and $9, $7, $6 ; MIPS32R2-NEXT: or $9, $9, $8 ; MIPS32R2-NEXT: sc $9, 0($2) ; MIPS32R2-NEXT: beqz $9, $BB9_1 ; MIPS32R2-NEXT: nop ; MIPS32R2-NEXT: # %bb.2: # %entry ; MIPS32R2-NEXT: and $1, $7, $5 ; MIPS32R2-NEXT: srlv $1, $1, $3 ; MIPS32R2-NEXT: seb $1, $1 ; MIPS32R2-NEXT: # %bb.3: # %entry ; MIPS32R2-NEXT: jr $ra ; MIPS32R2-NEXT: seb $2, $1 ; ; MIPS32R6-LABEL: AtomicLoadSub8: ; MIPS32R6: # %bb.0: # %entry ; MIPS32R6-NEXT: lui $2, %hi(_gp_disp) ; MIPS32R6-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32R6-NEXT: addu $1, $2, $25 ; MIPS32R6-NEXT: lw $1, %got(y)($1) ; MIPS32R6-NEXT: addiu $2, $zero, -4 ; MIPS32R6-NEXT: and $2, $1, $2 ; MIPS32R6-NEXT: andi $1, $1, 3 ; MIPS32R6-NEXT: sll $3, $1, 3 ; MIPS32R6-NEXT: ori $1, $zero, 255 ; MIPS32R6-NEXT: sllv $5, $1, $3 ; MIPS32R6-NEXT: nor $6, $zero, $5 ; MIPS32R6-NEXT: sllv $4, $4, $3 ; MIPS32R6-NEXT: $BB9_1: # %entry ; MIPS32R6-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32R6-NEXT: ll $7, 0($2) ; MIPS32R6-NEXT: subu $8, $7, $4 ; MIPS32R6-NEXT: and $8, $8, $5 ; MIPS32R6-NEXT: and $9, $7, $6 ; MIPS32R6-NEXT: or $9, $9, $8 ; MIPS32R6-NEXT: sc $9, 0($2) ; MIPS32R6-NEXT: beqzc $9, $BB9_1 ; MIPS32R6-NEXT: # %bb.2: # %entry ; MIPS32R6-NEXT: and $1, $7, $5 ; MIPS32R6-NEXT: srlv $1, $1, $3 ; MIPS32R6-NEXT: seb $1, $1 ; MIPS32R6-NEXT: # %bb.3: # %entry ; MIPS32R6-NEXT: jr $ra ; MIPS32R6-NEXT: seb $2, $1 ; ; MIPS32R6O0-LABEL: AtomicLoadSub8: ; MIPS32R6O0: # %bb.0: # %entry ; MIPS32R6O0-NEXT: lui $2, %hi(_gp_disp) ; MIPS32R6O0-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32R6O0-NEXT: addiu $sp, $sp, -8 ; MIPS32R6O0-NEXT: addu $1, $2, $25 ; MIPS32R6O0-NEXT: # kill: def $v0 killed $a0 ; MIPS32R6O0-NEXT: lw $1, %got(y)($1) ; MIPS32R6O0-NEXT: addiu $2, $zero, -4 ; MIPS32R6O0-NEXT: and $5, $1, $2 ; MIPS32R6O0-NEXT: andi $1, $1, 3 ; MIPS32R6O0-NEXT: sll $9, $1, 3 ; MIPS32R6O0-NEXT: ori $1, $zero, 255 ; MIPS32R6O0-NEXT: sllv $7, $1, $9 ; MIPS32R6O0-NEXT: nor $8, $zero, $7 ; MIPS32R6O0-NEXT: sllv $6, $4, $9 ; MIPS32R6O0-NEXT: $BB9_1: # %entry ; MIPS32R6O0-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32R6O0-NEXT: ll $2, 0($5) ; MIPS32R6O0-NEXT: subu $3, $2, $6 ; MIPS32R6O0-NEXT: and $3, $3, $7 ; MIPS32R6O0-NEXT: and $4, $2, $8 ; MIPS32R6O0-NEXT: or $4, $4, $3 ; MIPS32R6O0-NEXT: sc $4, 0($5) ; MIPS32R6O0-NEXT: beqzc $4, $BB9_1 ; MIPS32R6O0-NEXT: # %bb.2: # %entry ; MIPS32R6O0-NEXT: and $1, $2, $7 ; MIPS32R6O0-NEXT: srlv $1, $1, $9 ; MIPS32R6O0-NEXT: seb $1, $1 ; MIPS32R6O0-NEXT: # %bb.3: # %entry ; MIPS32R6O0-NEXT: sw $1, 4($sp) # 4-byte Folded Spill ; MIPS32R6O0-NEXT: # %bb.4: # %entry ; MIPS32R6O0-NEXT: lw $1, 4($sp) # 4-byte Folded Reload ; MIPS32R6O0-NEXT: seb $2, $1 ; MIPS32R6O0-NEXT: addiu $sp, $sp, 8 ; MIPS32R6O0-NEXT: jrc $ra ; ; MIPS4-LABEL: AtomicLoadSub8: ; MIPS4: # %bb.0: # %entry ; MIPS4-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadSub8))) ; MIPS4-NEXT: daddu $1, $1, $25 ; MIPS4-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadSub8))) ; MIPS4-NEXT: ld $1, %got_disp(y)($1) ; MIPS4-NEXT: daddiu $2, $zero, -4 ; MIPS4-NEXT: and $2, $1, $2 ; MIPS4-NEXT: andi $1, $1, 3 ; MIPS4-NEXT: sll $3, $1, 3 ; MIPS4-NEXT: ori $1, $zero, 255 ; MIPS4-NEXT: sllv $5, $1, $3 ; MIPS4-NEXT: nor $6, $zero, $5 ; MIPS4-NEXT: sllv $4, $4, $3 ; MIPS4-NEXT: .LBB9_1: # %entry ; MIPS4-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS4-NEXT: ll $7, 0($2) ; MIPS4-NEXT: subu $8, $7, $4 ; MIPS4-NEXT: and $8, $8, $5 ; MIPS4-NEXT: and $9, $7, $6 ; MIPS4-NEXT: or $9, $9, $8 ; MIPS4-NEXT: sc $9, 0($2) ; MIPS4-NEXT: beqz $9, .LBB9_1 ; MIPS4-NEXT: nop ; MIPS4-NEXT: # %bb.2: # %entry ; MIPS4-NEXT: and $1, $7, $5 ; MIPS4-NEXT: srlv $1, $1, $3 ; MIPS4-NEXT: sll $1, $1, 24 ; MIPS4-NEXT: sra $1, $1, 24 ; MIPS4-NEXT: # %bb.3: # %entry ; MIPS4-NEXT: sll $1, $1, 24 ; MIPS4-NEXT: jr $ra ; MIPS4-NEXT: sra $2, $1, 24 ; ; MIPS64-LABEL: AtomicLoadSub8: ; MIPS64: # %bb.0: # %entry ; MIPS64-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadSub8))) ; MIPS64-NEXT: daddu $1, $1, $25 ; MIPS64-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadSub8))) ; MIPS64-NEXT: ld $1, %got_disp(y)($1) ; MIPS64-NEXT: daddiu $2, $zero, -4 ; MIPS64-NEXT: and $2, $1, $2 ; MIPS64-NEXT: andi $1, $1, 3 ; MIPS64-NEXT: sll $3, $1, 3 ; MIPS64-NEXT: ori $1, $zero, 255 ; MIPS64-NEXT: sllv $5, $1, $3 ; MIPS64-NEXT: nor $6, $zero, $5 ; MIPS64-NEXT: sllv $4, $4, $3 ; MIPS64-NEXT: .LBB9_1: # %entry ; MIPS64-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64-NEXT: ll $7, 0($2) ; MIPS64-NEXT: subu $8, $7, $4 ; MIPS64-NEXT: and $8, $8, $5 ; MIPS64-NEXT: and $9, $7, $6 ; MIPS64-NEXT: or $9, $9, $8 ; MIPS64-NEXT: sc $9, 0($2) ; MIPS64-NEXT: beqz $9, .LBB9_1 ; MIPS64-NEXT: nop ; MIPS64-NEXT: # %bb.2: # %entry ; MIPS64-NEXT: and $1, $7, $5 ; MIPS64-NEXT: srlv $1, $1, $3 ; MIPS64-NEXT: sll $1, $1, 24 ; MIPS64-NEXT: sra $1, $1, 24 ; MIPS64-NEXT: # %bb.3: # %entry ; MIPS64-NEXT: sll $1, $1, 24 ; MIPS64-NEXT: jr $ra ; MIPS64-NEXT: sra $2, $1, 24 ; ; MIPS64R2-LABEL: AtomicLoadSub8: ; MIPS64R2: # %bb.0: # %entry ; MIPS64R2-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadSub8))) ; MIPS64R2-NEXT: daddu $1, $1, $25 ; MIPS64R2-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadSub8))) ; MIPS64R2-NEXT: ld $1, %got_disp(y)($1) ; MIPS64R2-NEXT: daddiu $2, $zero, -4 ; MIPS64R2-NEXT: and $2, $1, $2 ; MIPS64R2-NEXT: andi $1, $1, 3 ; MIPS64R2-NEXT: sll $3, $1, 3 ; MIPS64R2-NEXT: ori $1, $zero, 255 ; MIPS64R2-NEXT: sllv $5, $1, $3 ; MIPS64R2-NEXT: nor $6, $zero, $5 ; MIPS64R2-NEXT: sllv $4, $4, $3 ; MIPS64R2-NEXT: .LBB9_1: # %entry ; MIPS64R2-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64R2-NEXT: ll $7, 0($2) ; MIPS64R2-NEXT: subu $8, $7, $4 ; MIPS64R2-NEXT: and $8, $8, $5 ; MIPS64R2-NEXT: and $9, $7, $6 ; MIPS64R2-NEXT: or $9, $9, $8 ; MIPS64R2-NEXT: sc $9, 0($2) ; MIPS64R2-NEXT: beqz $9, .LBB9_1 ; MIPS64R2-NEXT: nop ; MIPS64R2-NEXT: # %bb.2: # %entry ; MIPS64R2-NEXT: and $1, $7, $5 ; MIPS64R2-NEXT: srlv $1, $1, $3 ; MIPS64R2-NEXT: seb $1, $1 ; MIPS64R2-NEXT: # %bb.3: # %entry ; MIPS64R2-NEXT: jr $ra ; MIPS64R2-NEXT: seb $2, $1 ; ; MIPS64R6-LABEL: AtomicLoadSub8: ; MIPS64R6: # %bb.0: # %entry ; MIPS64R6-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadSub8))) ; MIPS64R6-NEXT: daddu $1, $1, $25 ; MIPS64R6-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadSub8))) ; MIPS64R6-NEXT: ld $1, %got_disp(y)($1) ; MIPS64R6-NEXT: daddiu $2, $zero, -4 ; MIPS64R6-NEXT: and $2, $1, $2 ; MIPS64R6-NEXT: andi $1, $1, 3 ; MIPS64R6-NEXT: sll $3, $1, 3 ; MIPS64R6-NEXT: ori $1, $zero, 255 ; MIPS64R6-NEXT: sllv $5, $1, $3 ; MIPS64R6-NEXT: nor $6, $zero, $5 ; MIPS64R6-NEXT: sllv $4, $4, $3 ; MIPS64R6-NEXT: .LBB9_1: # %entry ; MIPS64R6-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64R6-NEXT: ll $7, 0($2) ; MIPS64R6-NEXT: subu $8, $7, $4 ; MIPS64R6-NEXT: and $8, $8, $5 ; MIPS64R6-NEXT: and $9, $7, $6 ; MIPS64R6-NEXT: or $9, $9, $8 ; MIPS64R6-NEXT: sc $9, 0($2) ; MIPS64R6-NEXT: beqzc $9, .LBB9_1 ; MIPS64R6-NEXT: # %bb.2: # %entry ; MIPS64R6-NEXT: and $1, $7, $5 ; MIPS64R6-NEXT: srlv $1, $1, $3 ; MIPS64R6-NEXT: seb $1, $1 ; MIPS64R6-NEXT: # %bb.3: # %entry ; MIPS64R6-NEXT: jr $ra ; MIPS64R6-NEXT: seb $2, $1 ; ; MIPS64R6O0-LABEL: AtomicLoadSub8: ; MIPS64R6O0: # %bb.0: # %entry ; MIPS64R6O0-NEXT: daddiu $sp, $sp, -16 ; MIPS64R6O0-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadSub8))) ; MIPS64R6O0-NEXT: daddu $1, $1, $25 ; MIPS64R6O0-NEXT: daddiu $2, $1, %lo(%neg(%gp_rel(AtomicLoadSub8))) ; MIPS64R6O0-NEXT: move $1, $4 ; MIPS64R6O0-NEXT: ld $2, %got_disp(y)($2) ; MIPS64R6O0-NEXT: daddiu $3, $zero, -4 ; MIPS64R6O0-NEXT: and $5, $2, $3 ; MIPS64R6O0-NEXT: andi $2, $2, 3 ; MIPS64R6O0-NEXT: xori $2, $2, 3 ; MIPS64R6O0-NEXT: sll $9, $2, 3 ; MIPS64R6O0-NEXT: ori $2, $zero, 255 ; MIPS64R6O0-NEXT: sllv $7, $2, $9 ; MIPS64R6O0-NEXT: nor $8, $zero, $7 ; MIPS64R6O0-NEXT: sllv $6, $1, $9 ; MIPS64R6O0-NEXT: .LBB9_1: # %entry ; MIPS64R6O0-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64R6O0-NEXT: ll $2, 0($5) ; MIPS64R6O0-NEXT: subu $3, $2, $6 ; MIPS64R6O0-NEXT: and $3, $3, $7 ; MIPS64R6O0-NEXT: and $4, $2, $8 ; MIPS64R6O0-NEXT: or $4, $4, $3 ; MIPS64R6O0-NEXT: sc $4, 0($5) ; MIPS64R6O0-NEXT: beqzc $4, .LBB9_1 ; MIPS64R6O0-NEXT: # %bb.2: # %entry ; MIPS64R6O0-NEXT: and $1, $2, $7 ; MIPS64R6O0-NEXT: srlv $1, $1, $9 ; MIPS64R6O0-NEXT: seb $1, $1 ; MIPS64R6O0-NEXT: # %bb.3: # %entry ; MIPS64R6O0-NEXT: sw $1, 12($sp) # 4-byte Folded Spill ; MIPS64R6O0-NEXT: # %bb.4: # %entry ; MIPS64R6O0-NEXT: lw $1, 12($sp) # 4-byte Folded Reload ; MIPS64R6O0-NEXT: seb $2, $1 ; MIPS64R6O0-NEXT: daddiu $sp, $sp, 16 ; MIPS64R6O0-NEXT: jrc $ra ; ; MM32-LABEL: AtomicLoadSub8: ; MM32: # %bb.0: # %entry ; MM32-NEXT: lui $2, %hi(_gp_disp) ; MM32-NEXT: addiu $2, $2, %lo(_gp_disp) ; MM32-NEXT: addu $2, $2, $25 ; MM32-NEXT: lw $1, %got(y)($2) ; MM32-NEXT: addiu $2, $zero, -4 ; MM32-NEXT: and $2, $1, $2 ; MM32-NEXT: andi $1, $1, 3 ; MM32-NEXT: sll $3, $1, 3 ; MM32-NEXT: ori $1, $zero, 255 ; MM32-NEXT: sllv $5, $1, $3 ; MM32-NEXT: nor $6, $zero, $5 ; MM32-NEXT: sllv $4, $4, $3 ; MM32-NEXT: $BB9_1: # %entry ; MM32-NEXT: # =>This Inner Loop Header: Depth=1 ; MM32-NEXT: ll $7, 0($2) ; MM32-NEXT: subu $8, $7, $4 ; MM32-NEXT: and $8, $8, $5 ; MM32-NEXT: and $9, $7, $6 ; MM32-NEXT: or $9, $9, $8 ; MM32-NEXT: sc $9, 0($2) ; MM32-NEXT: beqzc $9, $BB9_1 ; MM32-NEXT: # %bb.2: # %entry ; MM32-NEXT: and $1, $7, $5 ; MM32-NEXT: srlv $1, $1, $3 ; MM32-NEXT: seb $1, $1 ; MM32-NEXT: # %bb.3: # %entry ; MM32-NEXT: jr $ra ; MM32-NEXT: seb $2, $1 ; ; O1-LABEL: AtomicLoadSub8: ; O1: # %bb.0: # %entry ; O1-NEXT: lui $2, %hi(_gp_disp) ; O1-NEXT: addiu $2, $2, %lo(_gp_disp) ; O1-NEXT: addu $1, $2, $25 ; O1-NEXT: lw $1, %got(y)($1) ; O1-NEXT: addiu $2, $zero, -4 ; O1-NEXT: and $2, $1, $2 ; O1-NEXT: andi $1, $1, 3 ; O1-NEXT: sll $3, $1, 3 ; O1-NEXT: ori $1, $zero, 255 ; O1-NEXT: sllv $5, $1, $3 ; O1-NEXT: nor $6, $zero, $5 ; O1-NEXT: sllv $4, $4, $3 ; O1-NEXT: $BB9_1: # %entry ; O1-NEXT: # =>This Inner Loop Header: Depth=1 ; O1-NEXT: ll $7, 0($2) ; O1-NEXT: subu $8, $7, $4 ; O1-NEXT: and $8, $8, $5 ; O1-NEXT: and $9, $7, $6 ; O1-NEXT: or $9, $9, $8 ; O1-NEXT: sc $9, 0($2) ; O1-NEXT: beqz $9, $BB9_1 ; O1-NEXT: nop ; O1-NEXT: # %bb.2: # %entry ; O1-NEXT: and $1, $7, $5 ; O1-NEXT: srlv $1, $1, $3 ; O1-NEXT: sll $1, $1, 24 ; O1-NEXT: sra $1, $1, 24 ; O1-NEXT: # %bb.3: # %entry ; O1-NEXT: sll $1, $1, 24 ; O1-NEXT: jr $ra ; O1-NEXT: sra $2, $1, 24 ; ; O2-LABEL: AtomicLoadSub8: ; O2: # %bb.0: # %entry ; O2-NEXT: lui $2, %hi(_gp_disp) ; O2-NEXT: addiu $2, $2, %lo(_gp_disp) ; O2-NEXT: addu $1, $2, $25 ; O2-NEXT: lw $1, %got(y)($1) ; O2-NEXT: addiu $2, $zero, -4 ; O2-NEXT: and $2, $1, $2 ; O2-NEXT: andi $1, $1, 3 ; O2-NEXT: sll $3, $1, 3 ; O2-NEXT: ori $1, $zero, 255 ; O2-NEXT: sllv $5, $1, $3 ; O2-NEXT: nor $6, $zero, $5 ; O2-NEXT: sllv $4, $4, $3 ; O2-NEXT: $BB9_1: # %entry ; O2-NEXT: # =>This Inner Loop Header: Depth=1 ; O2-NEXT: ll $7, 0($2) ; O2-NEXT: subu $8, $7, $4 ; O2-NEXT: and $8, $8, $5 ; O2-NEXT: and $9, $7, $6 ; O2-NEXT: or $9, $9, $8 ; O2-NEXT: sc $9, 0($2) ; O2-NEXT: beqz $9, $BB9_1 ; O2-NEXT: nop ; O2-NEXT: # %bb.2: # %entry ; O2-NEXT: and $1, $7, $5 ; O2-NEXT: srlv $1, $1, $3 ; O2-NEXT: sll $1, $1, 24 ; O2-NEXT: sra $1, $1, 24 ; O2-NEXT: # %bb.3: # %entry ; O2-NEXT: sll $1, $1, 24 ; O2-NEXT: jr $ra ; O2-NEXT: sra $2, $1, 24 ; ; O3-LABEL: AtomicLoadSub8: ; O3: # %bb.0: # %entry ; O3-NEXT: lui $2, %hi(_gp_disp) ; O3-NEXT: addiu $2, $2, %lo(_gp_disp) ; O3-NEXT: addu $1, $2, $25 ; O3-NEXT: addiu $2, $zero, -4 ; O3-NEXT: lw $1, %got(y)($1) ; O3-NEXT: and $2, $1, $2 ; O3-NEXT: andi $1, $1, 3 ; O3-NEXT: sll $3, $1, 3 ; O3-NEXT: ori $1, $zero, 255 ; O3-NEXT: sllv $5, $1, $3 ; O3-NEXT: sllv $4, $4, $3 ; O3-NEXT: nor $6, $zero, $5 ; O3-NEXT: $BB9_1: # %entry ; O3-NEXT: # =>This Inner Loop Header: Depth=1 ; O3-NEXT: ll $7, 0($2) ; O3-NEXT: subu $8, $7, $4 ; O3-NEXT: and $8, $8, $5 ; O3-NEXT: and $9, $7, $6 ; O3-NEXT: or $9, $9, $8 ; O3-NEXT: sc $9, 0($2) ; O3-NEXT: beqz $9, $BB9_1 ; O3-NEXT: nop ; O3-NEXT: # %bb.2: # %entry ; O3-NEXT: and $1, $7, $5 ; O3-NEXT: srlv $1, $1, $3 ; O3-NEXT: sll $1, $1, 24 ; O3-NEXT: sra $1, $1, 24 ; O3-NEXT: # %bb.3: # %entry ; O3-NEXT: sll $1, $1, 24 ; O3-NEXT: jr $ra ; O3-NEXT: sra $2, $1, 24 ; ; MIPS32EB-LABEL: AtomicLoadSub8: ; MIPS32EB: # %bb.0: # %entry ; MIPS32EB-NEXT: lui $2, %hi(_gp_disp) ; MIPS32EB-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32EB-NEXT: addu $1, $2, $25 ; MIPS32EB-NEXT: lw $1, %got(y)($1) ; MIPS32EB-NEXT: addiu $2, $zero, -4 ; MIPS32EB-NEXT: and $2, $1, $2 ; MIPS32EB-NEXT: andi $1, $1, 3 ; MIPS32EB-NEXT: xori $1, $1, 3 ; MIPS32EB-NEXT: sll $3, $1, 3 ; MIPS32EB-NEXT: ori $1, $zero, 255 ; MIPS32EB-NEXT: sllv $5, $1, $3 ; MIPS32EB-NEXT: nor $6, $zero, $5 ; MIPS32EB-NEXT: sllv $4, $4, $3 ; MIPS32EB-NEXT: $BB9_1: # %entry ; MIPS32EB-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32EB-NEXT: ll $7, 0($2) ; MIPS32EB-NEXT: subu $8, $7, $4 ; MIPS32EB-NEXT: and $8, $8, $5 ; MIPS32EB-NEXT: and $9, $7, $6 ; MIPS32EB-NEXT: or $9, $9, $8 ; MIPS32EB-NEXT: sc $9, 0($2) ; MIPS32EB-NEXT: beqz $9, $BB9_1 ; MIPS32EB-NEXT: nop ; MIPS32EB-NEXT: # %bb.2: # %entry ; MIPS32EB-NEXT: and $1, $7, $5 ; MIPS32EB-NEXT: srlv $1, $1, $3 ; MIPS32EB-NEXT: sll $1, $1, 24 ; MIPS32EB-NEXT: sra $1, $1, 24 ; MIPS32EB-NEXT: # %bb.3: # %entry ; MIPS32EB-NEXT: sll $1, $1, 24 ; MIPS32EB-NEXT: jr $ra ; MIPS32EB-NEXT: sra $2, $1, 24 entry: %0 = atomicrmw sub i8* @y, i8 %incr monotonic ret i8 %0 } define signext i8 @AtomicLoadNand8(i8 signext %incr) nounwind { ; MIPS32-LABEL: AtomicLoadNand8: ; MIPS32: # %bb.0: # %entry ; MIPS32-NEXT: lui $2, %hi(_gp_disp) ; MIPS32-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32-NEXT: addu $1, $2, $25 ; MIPS32-NEXT: lw $1, %got(y)($1) ; MIPS32-NEXT: addiu $2, $zero, -4 ; MIPS32-NEXT: and $2, $1, $2 ; MIPS32-NEXT: andi $1, $1, 3 ; MIPS32-NEXT: sll $3, $1, 3 ; MIPS32-NEXT: ori $1, $zero, 255 ; MIPS32-NEXT: sllv $5, $1, $3 ; MIPS32-NEXT: nor $6, $zero, $5 ; MIPS32-NEXT: sllv $4, $4, $3 ; MIPS32-NEXT: $BB10_1: # %entry ; MIPS32-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32-NEXT: ll $7, 0($2) ; MIPS32-NEXT: and $8, $7, $4 ; MIPS32-NEXT: nor $8, $zero, $8 ; MIPS32-NEXT: and $8, $8, $5 ; MIPS32-NEXT: and $9, $7, $6 ; MIPS32-NEXT: or $9, $9, $8 ; MIPS32-NEXT: sc $9, 0($2) ; MIPS32-NEXT: beqz $9, $BB10_1 ; MIPS32-NEXT: nop ; MIPS32-NEXT: # %bb.2: # %entry ; MIPS32-NEXT: and $1, $7, $5 ; MIPS32-NEXT: srlv $1, $1, $3 ; MIPS32-NEXT: sll $1, $1, 24 ; MIPS32-NEXT: sra $1, $1, 24 ; MIPS32-NEXT: # %bb.3: # %entry ; MIPS32-NEXT: sll $1, $1, 24 ; MIPS32-NEXT: jr $ra ; MIPS32-NEXT: sra $2, $1, 24 ; ; MIPS32O0-LABEL: AtomicLoadNand8: ; MIPS32O0: # %bb.0: # %entry ; MIPS32O0-NEXT: lui $2, %hi(_gp_disp) ; MIPS32O0-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32O0-NEXT: addiu $sp, $sp, -8 ; MIPS32O0-NEXT: addu $1, $2, $25 ; MIPS32O0-NEXT: lw $1, %got(y)($1) ; MIPS32O0-NEXT: addiu $2, $zero, -4 ; MIPS32O0-NEXT: and $5, $1, $2 ; MIPS32O0-NEXT: andi $1, $1, 3 ; MIPS32O0-NEXT: sll $9, $1, 3 ; MIPS32O0-NEXT: ori $1, $zero, 255 ; MIPS32O0-NEXT: sllv $7, $1, $9 ; MIPS32O0-NEXT: nor $8, $zero, $7 ; MIPS32O0-NEXT: sllv $6, $4, $9 ; MIPS32O0-NEXT: $BB10_1: # %entry ; MIPS32O0-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32O0-NEXT: ll $2, 0($5) ; MIPS32O0-NEXT: and $3, $2, $6 ; MIPS32O0-NEXT: nor $3, $zero, $3 ; MIPS32O0-NEXT: and $3, $3, $7 ; MIPS32O0-NEXT: and $4, $2, $8 ; MIPS32O0-NEXT: or $4, $4, $3 ; MIPS32O0-NEXT: sc $4, 0($5) ; MIPS32O0-NEXT: beqz $4, $BB10_1 ; MIPS32O0-NEXT: nop ; MIPS32O0-NEXT: # %bb.2: # %entry ; MIPS32O0-NEXT: and $1, $2, $7 ; MIPS32O0-NEXT: srlv $1, $1, $9 ; MIPS32O0-NEXT: sll $1, $1, 24 ; MIPS32O0-NEXT: sra $1, $1, 24 ; MIPS32O0-NEXT: # %bb.3: # %entry ; MIPS32O0-NEXT: sw $1, 4($sp) # 4-byte Folded Spill ; MIPS32O0-NEXT: # %bb.4: # %entry ; MIPS32O0-NEXT: lw $1, 4($sp) # 4-byte Folded Reload ; MIPS32O0-NEXT: sll $1, $1, 24 ; MIPS32O0-NEXT: sra $2, $1, 24 ; MIPS32O0-NEXT: addiu $sp, $sp, 8 ; MIPS32O0-NEXT: jr $ra ; MIPS32O0-NEXT: nop ; ; MIPS32R2-LABEL: AtomicLoadNand8: ; MIPS32R2: # %bb.0: # %entry ; MIPS32R2-NEXT: lui $2, %hi(_gp_disp) ; MIPS32R2-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32R2-NEXT: addu $1, $2, $25 ; MIPS32R2-NEXT: lw $1, %got(y)($1) ; MIPS32R2-NEXT: addiu $2, $zero, -4 ; MIPS32R2-NEXT: and $2, $1, $2 ; MIPS32R2-NEXT: andi $1, $1, 3 ; MIPS32R2-NEXT: sll $3, $1, 3 ; MIPS32R2-NEXT: ori $1, $zero, 255 ; MIPS32R2-NEXT: sllv $5, $1, $3 ; MIPS32R2-NEXT: nor $6, $zero, $5 ; MIPS32R2-NEXT: sllv $4, $4, $3 ; MIPS32R2-NEXT: $BB10_1: # %entry ; MIPS32R2-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32R2-NEXT: ll $7, 0($2) ; MIPS32R2-NEXT: and $8, $7, $4 ; MIPS32R2-NEXT: nor $8, $zero, $8 ; MIPS32R2-NEXT: and $8, $8, $5 ; MIPS32R2-NEXT: and $9, $7, $6 ; MIPS32R2-NEXT: or $9, $9, $8 ; MIPS32R2-NEXT: sc $9, 0($2) ; MIPS32R2-NEXT: beqz $9, $BB10_1 ; MIPS32R2-NEXT: nop ; MIPS32R2-NEXT: # %bb.2: # %entry ; MIPS32R2-NEXT: and $1, $7, $5 ; MIPS32R2-NEXT: srlv $1, $1, $3 ; MIPS32R2-NEXT: seb $1, $1 ; MIPS32R2-NEXT: # %bb.3: # %entry ; MIPS32R2-NEXT: jr $ra ; MIPS32R2-NEXT: seb $2, $1 ; ; MIPS32R6-LABEL: AtomicLoadNand8: ; MIPS32R6: # %bb.0: # %entry ; MIPS32R6-NEXT: lui $2, %hi(_gp_disp) ; MIPS32R6-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32R6-NEXT: addu $1, $2, $25 ; MIPS32R6-NEXT: lw $1, %got(y)($1) ; MIPS32R6-NEXT: addiu $2, $zero, -4 ; MIPS32R6-NEXT: and $2, $1, $2 ; MIPS32R6-NEXT: andi $1, $1, 3 ; MIPS32R6-NEXT: sll $3, $1, 3 ; MIPS32R6-NEXT: ori $1, $zero, 255 ; MIPS32R6-NEXT: sllv $5, $1, $3 ; MIPS32R6-NEXT: nor $6, $zero, $5 ; MIPS32R6-NEXT: sllv $4, $4, $3 ; MIPS32R6-NEXT: $BB10_1: # %entry ; MIPS32R6-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32R6-NEXT: ll $7, 0($2) ; MIPS32R6-NEXT: and $8, $7, $4 ; MIPS32R6-NEXT: nor $8, $zero, $8 ; MIPS32R6-NEXT: and $8, $8, $5 ; MIPS32R6-NEXT: and $9, $7, $6 ; MIPS32R6-NEXT: or $9, $9, $8 ; MIPS32R6-NEXT: sc $9, 0($2) ; MIPS32R6-NEXT: beqzc $9, $BB10_1 ; MIPS32R6-NEXT: # %bb.2: # %entry ; MIPS32R6-NEXT: and $1, $7, $5 ; MIPS32R6-NEXT: srlv $1, $1, $3 ; MIPS32R6-NEXT: seb $1, $1 ; MIPS32R6-NEXT: # %bb.3: # %entry ; MIPS32R6-NEXT: jr $ra ; MIPS32R6-NEXT: seb $2, $1 ; ; MIPS32R6O0-LABEL: AtomicLoadNand8: ; MIPS32R6O0: # %bb.0: # %entry ; MIPS32R6O0-NEXT: lui $2, %hi(_gp_disp) ; MIPS32R6O0-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32R6O0-NEXT: addiu $sp, $sp, -8 ; MIPS32R6O0-NEXT: addu $1, $2, $25 ; MIPS32R6O0-NEXT: # kill: def $v0 killed $a0 ; MIPS32R6O0-NEXT: lw $1, %got(y)($1) ; MIPS32R6O0-NEXT: addiu $2, $zero, -4 ; MIPS32R6O0-NEXT: and $5, $1, $2 ; MIPS32R6O0-NEXT: andi $1, $1, 3 ; MIPS32R6O0-NEXT: sll $9, $1, 3 ; MIPS32R6O0-NEXT: ori $1, $zero, 255 ; MIPS32R6O0-NEXT: sllv $7, $1, $9 ; MIPS32R6O0-NEXT: nor $8, $zero, $7 ; MIPS32R6O0-NEXT: sllv $6, $4, $9 ; MIPS32R6O0-NEXT: $BB10_1: # %entry ; MIPS32R6O0-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32R6O0-NEXT: ll $2, 0($5) ; MIPS32R6O0-NEXT: and $3, $2, $6 ; MIPS32R6O0-NEXT: nor $3, $zero, $3 ; MIPS32R6O0-NEXT: and $3, $3, $7 ; MIPS32R6O0-NEXT: and $4, $2, $8 ; MIPS32R6O0-NEXT: or $4, $4, $3 ; MIPS32R6O0-NEXT: sc $4, 0($5) ; MIPS32R6O0-NEXT: beqzc $4, $BB10_1 ; MIPS32R6O0-NEXT: # %bb.2: # %entry ; MIPS32R6O0-NEXT: and $1, $2, $7 ; MIPS32R6O0-NEXT: srlv $1, $1, $9 ; MIPS32R6O0-NEXT: seb $1, $1 ; MIPS32R6O0-NEXT: # %bb.3: # %entry ; MIPS32R6O0-NEXT: sw $1, 4($sp) # 4-byte Folded Spill ; MIPS32R6O0-NEXT: # %bb.4: # %entry ; MIPS32R6O0-NEXT: lw $1, 4($sp) # 4-byte Folded Reload ; MIPS32R6O0-NEXT: seb $2, $1 ; MIPS32R6O0-NEXT: addiu $sp, $sp, 8 ; MIPS32R6O0-NEXT: jrc $ra ; ; MIPS4-LABEL: AtomicLoadNand8: ; MIPS4: # %bb.0: # %entry ; MIPS4-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadNand8))) ; MIPS4-NEXT: daddu $1, $1, $25 ; MIPS4-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadNand8))) ; MIPS4-NEXT: ld $1, %got_disp(y)($1) ; MIPS4-NEXT: daddiu $2, $zero, -4 ; MIPS4-NEXT: and $2, $1, $2 ; MIPS4-NEXT: andi $1, $1, 3 ; MIPS4-NEXT: sll $3, $1, 3 ; MIPS4-NEXT: ori $1, $zero, 255 ; MIPS4-NEXT: sllv $5, $1, $3 ; MIPS4-NEXT: nor $6, $zero, $5 ; MIPS4-NEXT: sllv $4, $4, $3 ; MIPS4-NEXT: .LBB10_1: # %entry ; MIPS4-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS4-NEXT: ll $7, 0($2) ; MIPS4-NEXT: and $8, $7, $4 ; MIPS4-NEXT: nor $8, $zero, $8 ; MIPS4-NEXT: and $8, $8, $5 ; MIPS4-NEXT: and $9, $7, $6 ; MIPS4-NEXT: or $9, $9, $8 ; MIPS4-NEXT: sc $9, 0($2) ; MIPS4-NEXT: beqz $9, .LBB10_1 ; MIPS4-NEXT: nop ; MIPS4-NEXT: # %bb.2: # %entry ; MIPS4-NEXT: and $1, $7, $5 ; MIPS4-NEXT: srlv $1, $1, $3 ; MIPS4-NEXT: sll $1, $1, 24 ; MIPS4-NEXT: sra $1, $1, 24 ; MIPS4-NEXT: # %bb.3: # %entry ; MIPS4-NEXT: sll $1, $1, 24 ; MIPS4-NEXT: jr $ra ; MIPS4-NEXT: sra $2, $1, 24 ; ; MIPS64-LABEL: AtomicLoadNand8: ; MIPS64: # %bb.0: # %entry ; MIPS64-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadNand8))) ; MIPS64-NEXT: daddu $1, $1, $25 ; MIPS64-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadNand8))) ; MIPS64-NEXT: ld $1, %got_disp(y)($1) ; MIPS64-NEXT: daddiu $2, $zero, -4 ; MIPS64-NEXT: and $2, $1, $2 ; MIPS64-NEXT: andi $1, $1, 3 ; MIPS64-NEXT: sll $3, $1, 3 ; MIPS64-NEXT: ori $1, $zero, 255 ; MIPS64-NEXT: sllv $5, $1, $3 ; MIPS64-NEXT: nor $6, $zero, $5 ; MIPS64-NEXT: sllv $4, $4, $3 ; MIPS64-NEXT: .LBB10_1: # %entry ; MIPS64-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64-NEXT: ll $7, 0($2) ; MIPS64-NEXT: and $8, $7, $4 ; MIPS64-NEXT: nor $8, $zero, $8 ; MIPS64-NEXT: and $8, $8, $5 ; MIPS64-NEXT: and $9, $7, $6 ; MIPS64-NEXT: or $9, $9, $8 ; MIPS64-NEXT: sc $9, 0($2) ; MIPS64-NEXT: beqz $9, .LBB10_1 ; MIPS64-NEXT: nop ; MIPS64-NEXT: # %bb.2: # %entry ; MIPS64-NEXT: and $1, $7, $5 ; MIPS64-NEXT: srlv $1, $1, $3 ; MIPS64-NEXT: sll $1, $1, 24 ; MIPS64-NEXT: sra $1, $1, 24 ; MIPS64-NEXT: # %bb.3: # %entry ; MIPS64-NEXT: sll $1, $1, 24 ; MIPS64-NEXT: jr $ra ; MIPS64-NEXT: sra $2, $1, 24 ; ; MIPS64R2-LABEL: AtomicLoadNand8: ; MIPS64R2: # %bb.0: # %entry ; MIPS64R2-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadNand8))) ; MIPS64R2-NEXT: daddu $1, $1, $25 ; MIPS64R2-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadNand8))) ; MIPS64R2-NEXT: ld $1, %got_disp(y)($1) ; MIPS64R2-NEXT: daddiu $2, $zero, -4 ; MIPS64R2-NEXT: and $2, $1, $2 ; MIPS64R2-NEXT: andi $1, $1, 3 ; MIPS64R2-NEXT: sll $3, $1, 3 ; MIPS64R2-NEXT: ori $1, $zero, 255 ; MIPS64R2-NEXT: sllv $5, $1, $3 ; MIPS64R2-NEXT: nor $6, $zero, $5 ; MIPS64R2-NEXT: sllv $4, $4, $3 ; MIPS64R2-NEXT: .LBB10_1: # %entry ; MIPS64R2-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64R2-NEXT: ll $7, 0($2) ; MIPS64R2-NEXT: and $8, $7, $4 ; MIPS64R2-NEXT: nor $8, $zero, $8 ; MIPS64R2-NEXT: and $8, $8, $5 ; MIPS64R2-NEXT: and $9, $7, $6 ; MIPS64R2-NEXT: or $9, $9, $8 ; MIPS64R2-NEXT: sc $9, 0($2) ; MIPS64R2-NEXT: beqz $9, .LBB10_1 ; MIPS64R2-NEXT: nop ; MIPS64R2-NEXT: # %bb.2: # %entry ; MIPS64R2-NEXT: and $1, $7, $5 ; MIPS64R2-NEXT: srlv $1, $1, $3 ; MIPS64R2-NEXT: seb $1, $1 ; MIPS64R2-NEXT: # %bb.3: # %entry ; MIPS64R2-NEXT: jr $ra ; MIPS64R2-NEXT: seb $2, $1 ; ; MIPS64R6-LABEL: AtomicLoadNand8: ; MIPS64R6: # %bb.0: # %entry ; MIPS64R6-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadNand8))) ; MIPS64R6-NEXT: daddu $1, $1, $25 ; MIPS64R6-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadNand8))) ; MIPS64R6-NEXT: ld $1, %got_disp(y)($1) ; MIPS64R6-NEXT: daddiu $2, $zero, -4 ; MIPS64R6-NEXT: and $2, $1, $2 ; MIPS64R6-NEXT: andi $1, $1, 3 ; MIPS64R6-NEXT: sll $3, $1, 3 ; MIPS64R6-NEXT: ori $1, $zero, 255 ; MIPS64R6-NEXT: sllv $5, $1, $3 ; MIPS64R6-NEXT: nor $6, $zero, $5 ; MIPS64R6-NEXT: sllv $4, $4, $3 ; MIPS64R6-NEXT: .LBB10_1: # %entry ; MIPS64R6-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64R6-NEXT: ll $7, 0($2) ; MIPS64R6-NEXT: and $8, $7, $4 ; MIPS64R6-NEXT: nor $8, $zero, $8 ; MIPS64R6-NEXT: and $8, $8, $5 ; MIPS64R6-NEXT: and $9, $7, $6 ; MIPS64R6-NEXT: or $9, $9, $8 ; MIPS64R6-NEXT: sc $9, 0($2) ; MIPS64R6-NEXT: beqzc $9, .LBB10_1 ; MIPS64R6-NEXT: # %bb.2: # %entry ; MIPS64R6-NEXT: and $1, $7, $5 ; MIPS64R6-NEXT: srlv $1, $1, $3 ; MIPS64R6-NEXT: seb $1, $1 ; MIPS64R6-NEXT: # %bb.3: # %entry ; MIPS64R6-NEXT: jr $ra ; MIPS64R6-NEXT: seb $2, $1 ; ; MIPS64R6O0-LABEL: AtomicLoadNand8: ; MIPS64R6O0: # %bb.0: # %entry ; MIPS64R6O0-NEXT: daddiu $sp, $sp, -16 ; MIPS64R6O0-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadNand8))) ; MIPS64R6O0-NEXT: daddu $1, $1, $25 ; MIPS64R6O0-NEXT: daddiu $2, $1, %lo(%neg(%gp_rel(AtomicLoadNand8))) ; MIPS64R6O0-NEXT: move $1, $4 ; MIPS64R6O0-NEXT: ld $2, %got_disp(y)($2) ; MIPS64R6O0-NEXT: daddiu $3, $zero, -4 ; MIPS64R6O0-NEXT: and $5, $2, $3 ; MIPS64R6O0-NEXT: andi $2, $2, 3 ; MIPS64R6O0-NEXT: xori $2, $2, 3 ; MIPS64R6O0-NEXT: sll $9, $2, 3 ; MIPS64R6O0-NEXT: ori $2, $zero, 255 ; MIPS64R6O0-NEXT: sllv $7, $2, $9 ; MIPS64R6O0-NEXT: nor $8, $zero, $7 ; MIPS64R6O0-NEXT: sllv $6, $1, $9 ; MIPS64R6O0-NEXT: .LBB10_1: # %entry ; MIPS64R6O0-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64R6O0-NEXT: ll $2, 0($5) ; MIPS64R6O0-NEXT: and $3, $2, $6 ; MIPS64R6O0-NEXT: nor $3, $zero, $3 ; MIPS64R6O0-NEXT: and $3, $3, $7 ; MIPS64R6O0-NEXT: and $4, $2, $8 ; MIPS64R6O0-NEXT: or $4, $4, $3 ; MIPS64R6O0-NEXT: sc $4, 0($5) ; MIPS64R6O0-NEXT: beqzc $4, .LBB10_1 ; MIPS64R6O0-NEXT: # %bb.2: # %entry ; MIPS64R6O0-NEXT: and $1, $2, $7 ; MIPS64R6O0-NEXT: srlv $1, $1, $9 ; MIPS64R6O0-NEXT: seb $1, $1 ; MIPS64R6O0-NEXT: # %bb.3: # %entry ; MIPS64R6O0-NEXT: sw $1, 12($sp) # 4-byte Folded Spill ; MIPS64R6O0-NEXT: # %bb.4: # %entry ; MIPS64R6O0-NEXT: lw $1, 12($sp) # 4-byte Folded Reload ; MIPS64R6O0-NEXT: seb $2, $1 ; MIPS64R6O0-NEXT: daddiu $sp, $sp, 16 ; MIPS64R6O0-NEXT: jrc $ra ; ; MM32-LABEL: AtomicLoadNand8: ; MM32: # %bb.0: # %entry ; MM32-NEXT: lui $2, %hi(_gp_disp) ; MM32-NEXT: addiu $2, $2, %lo(_gp_disp) ; MM32-NEXT: addu $2, $2, $25 ; MM32-NEXT: lw $1, %got(y)($2) ; MM32-NEXT: addiu $2, $zero, -4 ; MM32-NEXT: and $2, $1, $2 ; MM32-NEXT: andi $1, $1, 3 ; MM32-NEXT: sll $3, $1, 3 ; MM32-NEXT: ori $1, $zero, 255 ; MM32-NEXT: sllv $5, $1, $3 ; MM32-NEXT: nor $6, $zero, $5 ; MM32-NEXT: sllv $4, $4, $3 ; MM32-NEXT: $BB10_1: # %entry ; MM32-NEXT: # =>This Inner Loop Header: Depth=1 ; MM32-NEXT: ll $7, 0($2) ; MM32-NEXT: and $8, $7, $4 ; MM32-NEXT: nor $8, $zero, $8 ; MM32-NEXT: and $8, $8, $5 ; MM32-NEXT: and $9, $7, $6 ; MM32-NEXT: or $9, $9, $8 ; MM32-NEXT: sc $9, 0($2) ; MM32-NEXT: beqzc $9, $BB10_1 ; MM32-NEXT: # %bb.2: # %entry ; MM32-NEXT: and $1, $7, $5 ; MM32-NEXT: srlv $1, $1, $3 ; MM32-NEXT: seb $1, $1 ; MM32-NEXT: # %bb.3: # %entry ; MM32-NEXT: jr $ra ; MM32-NEXT: seb $2, $1 ; ; O1-LABEL: AtomicLoadNand8: ; O1: # %bb.0: # %entry ; O1-NEXT: lui $2, %hi(_gp_disp) ; O1-NEXT: addiu $2, $2, %lo(_gp_disp) ; O1-NEXT: addu $1, $2, $25 ; O1-NEXT: lw $1, %got(y)($1) ; O1-NEXT: addiu $2, $zero, -4 ; O1-NEXT: and $2, $1, $2 ; O1-NEXT: andi $1, $1, 3 ; O1-NEXT: sll $3, $1, 3 ; O1-NEXT: ori $1, $zero, 255 ; O1-NEXT: sllv $5, $1, $3 ; O1-NEXT: nor $6, $zero, $5 ; O1-NEXT: sllv $4, $4, $3 ; O1-NEXT: $BB10_1: # %entry ; O1-NEXT: # =>This Inner Loop Header: Depth=1 ; O1-NEXT: ll $7, 0($2) ; O1-NEXT: and $8, $7, $4 ; O1-NEXT: nor $8, $zero, $8 ; O1-NEXT: and $8, $8, $5 ; O1-NEXT: and $9, $7, $6 ; O1-NEXT: or $9, $9, $8 ; O1-NEXT: sc $9, 0($2) ; O1-NEXT: beqz $9, $BB10_1 ; O1-NEXT: nop ; O1-NEXT: # %bb.2: # %entry ; O1-NEXT: and $1, $7, $5 ; O1-NEXT: srlv $1, $1, $3 ; O1-NEXT: sll $1, $1, 24 ; O1-NEXT: sra $1, $1, 24 ; O1-NEXT: # %bb.3: # %entry ; O1-NEXT: sll $1, $1, 24 ; O1-NEXT: jr $ra ; O1-NEXT: sra $2, $1, 24 ; ; O2-LABEL: AtomicLoadNand8: ; O2: # %bb.0: # %entry ; O2-NEXT: lui $2, %hi(_gp_disp) ; O2-NEXT: addiu $2, $2, %lo(_gp_disp) ; O2-NEXT: addu $1, $2, $25 ; O2-NEXT: lw $1, %got(y)($1) ; O2-NEXT: addiu $2, $zero, -4 ; O2-NEXT: and $2, $1, $2 ; O2-NEXT: andi $1, $1, 3 ; O2-NEXT: sll $3, $1, 3 ; O2-NEXT: ori $1, $zero, 255 ; O2-NEXT: sllv $5, $1, $3 ; O2-NEXT: nor $6, $zero, $5 ; O2-NEXT: sllv $4, $4, $3 ; O2-NEXT: $BB10_1: # %entry ; O2-NEXT: # =>This Inner Loop Header: Depth=1 ; O2-NEXT: ll $7, 0($2) ; O2-NEXT: and $8, $7, $4 ; O2-NEXT: nor $8, $zero, $8 ; O2-NEXT: and $8, $8, $5 ; O2-NEXT: and $9, $7, $6 ; O2-NEXT: or $9, $9, $8 ; O2-NEXT: sc $9, 0($2) ; O2-NEXT: beqz $9, $BB10_1 ; O2-NEXT: nop ; O2-NEXT: # %bb.2: # %entry ; O2-NEXT: and $1, $7, $5 ; O2-NEXT: srlv $1, $1, $3 ; O2-NEXT: sll $1, $1, 24 ; O2-NEXT: sra $1, $1, 24 ; O2-NEXT: # %bb.3: # %entry ; O2-NEXT: sll $1, $1, 24 ; O2-NEXT: jr $ra ; O2-NEXT: sra $2, $1, 24 ; ; O3-LABEL: AtomicLoadNand8: ; O3: # %bb.0: # %entry ; O3-NEXT: lui $2, %hi(_gp_disp) ; O3-NEXT: addiu $2, $2, %lo(_gp_disp) ; O3-NEXT: addu $1, $2, $25 ; O3-NEXT: addiu $2, $zero, -4 ; O3-NEXT: lw $1, %got(y)($1) ; O3-NEXT: and $2, $1, $2 ; O3-NEXT: andi $1, $1, 3 ; O3-NEXT: sll $3, $1, 3 ; O3-NEXT: ori $1, $zero, 255 ; O3-NEXT: sllv $5, $1, $3 ; O3-NEXT: sllv $4, $4, $3 ; O3-NEXT: nor $6, $zero, $5 ; O3-NEXT: $BB10_1: # %entry ; O3-NEXT: # =>This Inner Loop Header: Depth=1 ; O3-NEXT: ll $7, 0($2) ; O3-NEXT: and $8, $7, $4 ; O3-NEXT: nor $8, $zero, $8 ; O3-NEXT: and $8, $8, $5 ; O3-NEXT: and $9, $7, $6 ; O3-NEXT: or $9, $9, $8 ; O3-NEXT: sc $9, 0($2) ; O3-NEXT: beqz $9, $BB10_1 ; O3-NEXT: nop ; O3-NEXT: # %bb.2: # %entry ; O3-NEXT: and $1, $7, $5 ; O3-NEXT: srlv $1, $1, $3 ; O3-NEXT: sll $1, $1, 24 ; O3-NEXT: sra $1, $1, 24 ; O3-NEXT: # %bb.3: # %entry ; O3-NEXT: sll $1, $1, 24 ; O3-NEXT: jr $ra ; O3-NEXT: sra $2, $1, 24 ; ; MIPS32EB-LABEL: AtomicLoadNand8: ; MIPS32EB: # %bb.0: # %entry ; MIPS32EB-NEXT: lui $2, %hi(_gp_disp) ; MIPS32EB-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32EB-NEXT: addu $1, $2, $25 ; MIPS32EB-NEXT: lw $1, %got(y)($1) ; MIPS32EB-NEXT: addiu $2, $zero, -4 ; MIPS32EB-NEXT: and $2, $1, $2 ; MIPS32EB-NEXT: andi $1, $1, 3 ; MIPS32EB-NEXT: xori $1, $1, 3 ; MIPS32EB-NEXT: sll $3, $1, 3 ; MIPS32EB-NEXT: ori $1, $zero, 255 ; MIPS32EB-NEXT: sllv $5, $1, $3 ; MIPS32EB-NEXT: nor $6, $zero, $5 ; MIPS32EB-NEXT: sllv $4, $4, $3 ; MIPS32EB-NEXT: $BB10_1: # %entry ; MIPS32EB-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32EB-NEXT: ll $7, 0($2) ; MIPS32EB-NEXT: and $8, $7, $4 ; MIPS32EB-NEXT: nor $8, $zero, $8 ; MIPS32EB-NEXT: and $8, $8, $5 ; MIPS32EB-NEXT: and $9, $7, $6 ; MIPS32EB-NEXT: or $9, $9, $8 ; MIPS32EB-NEXT: sc $9, 0($2) ; MIPS32EB-NEXT: beqz $9, $BB10_1 ; MIPS32EB-NEXT: nop ; MIPS32EB-NEXT: # %bb.2: # %entry ; MIPS32EB-NEXT: and $1, $7, $5 ; MIPS32EB-NEXT: srlv $1, $1, $3 ; MIPS32EB-NEXT: sll $1, $1, 24 ; MIPS32EB-NEXT: sra $1, $1, 24 ; MIPS32EB-NEXT: # %bb.3: # %entry ; MIPS32EB-NEXT: sll $1, $1, 24 ; MIPS32EB-NEXT: jr $ra ; MIPS32EB-NEXT: sra $2, $1, 24 entry: %0 = atomicrmw nand i8* @y, i8 %incr monotonic ret i8 %0 } define signext i8 @AtomicSwap8(i8 signext %newval) nounwind { ; MIPS32-LABEL: AtomicSwap8: ; MIPS32: # %bb.0: # %entry ; MIPS32-NEXT: lui $2, %hi(_gp_disp) ; MIPS32-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32-NEXT: addu $1, $2, $25 ; MIPS32-NEXT: lw $1, %got(y)($1) ; MIPS32-NEXT: addiu $2, $zero, -4 ; MIPS32-NEXT: and $2, $1, $2 ; MIPS32-NEXT: andi $1, $1, 3 ; MIPS32-NEXT: sll $3, $1, 3 ; MIPS32-NEXT: ori $1, $zero, 255 ; MIPS32-NEXT: sllv $5, $1, $3 ; MIPS32-NEXT: nor $6, $zero, $5 ; MIPS32-NEXT: sllv $4, $4, $3 ; MIPS32-NEXT: $BB11_1: # %entry ; MIPS32-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32-NEXT: ll $7, 0($2) ; MIPS32-NEXT: and $8, $4, $5 ; MIPS32-NEXT: and $9, $7, $6 ; MIPS32-NEXT: or $9, $9, $8 ; MIPS32-NEXT: sc $9, 0($2) ; MIPS32-NEXT: beqz $9, $BB11_1 ; MIPS32-NEXT: nop ; MIPS32-NEXT: # %bb.2: # %entry ; MIPS32-NEXT: and $1, $7, $5 ; MIPS32-NEXT: srlv $1, $1, $3 ; MIPS32-NEXT: sll $1, $1, 24 ; MIPS32-NEXT: sra $1, $1, 24 ; MIPS32-NEXT: # %bb.3: # %entry ; MIPS32-NEXT: sll $1, $1, 24 ; MIPS32-NEXT: jr $ra ; MIPS32-NEXT: sra $2, $1, 24 ; ; MIPS32O0-LABEL: AtomicSwap8: ; MIPS32O0: # %bb.0: # %entry ; MIPS32O0-NEXT: lui $2, %hi(_gp_disp) ; MIPS32O0-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32O0-NEXT: addiu $sp, $sp, -8 ; MIPS32O0-NEXT: addu $1, $2, $25 ; MIPS32O0-NEXT: lw $1, %got(y)($1) ; MIPS32O0-NEXT: addiu $2, $zero, -4 ; MIPS32O0-NEXT: and $5, $1, $2 ; MIPS32O0-NEXT: andi $1, $1, 3 ; MIPS32O0-NEXT: sll $9, $1, 3 ; MIPS32O0-NEXT: ori $1, $zero, 255 ; MIPS32O0-NEXT: sllv $7, $1, $9 ; MIPS32O0-NEXT: nor $8, $zero, $7 ; MIPS32O0-NEXT: sllv $6, $4, $9 ; MIPS32O0-NEXT: $BB11_1: # %entry ; MIPS32O0-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32O0-NEXT: ll $2, 0($5) ; MIPS32O0-NEXT: and $3, $6, $7 ; MIPS32O0-NEXT: and $4, $2, $8 ; MIPS32O0-NEXT: or $4, $4, $3 ; MIPS32O0-NEXT: sc $4, 0($5) ; MIPS32O0-NEXT: beqz $4, $BB11_1 ; MIPS32O0-NEXT: nop ; MIPS32O0-NEXT: # %bb.2: # %entry ; MIPS32O0-NEXT: and $1, $2, $7 ; MIPS32O0-NEXT: srlv $1, $1, $9 ; MIPS32O0-NEXT: sll $1, $1, 24 ; MIPS32O0-NEXT: sra $1, $1, 24 ; MIPS32O0-NEXT: # %bb.3: # %entry ; MIPS32O0-NEXT: sw $1, 4($sp) # 4-byte Folded Spill ; MIPS32O0-NEXT: # %bb.4: # %entry ; MIPS32O0-NEXT: lw $1, 4($sp) # 4-byte Folded Reload ; MIPS32O0-NEXT: sll $1, $1, 24 ; MIPS32O0-NEXT: sra $2, $1, 24 ; MIPS32O0-NEXT: addiu $sp, $sp, 8 ; MIPS32O0-NEXT: jr $ra ; MIPS32O0-NEXT: nop ; ; MIPS32R2-LABEL: AtomicSwap8: ; MIPS32R2: # %bb.0: # %entry ; MIPS32R2-NEXT: lui $2, %hi(_gp_disp) ; MIPS32R2-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32R2-NEXT: addu $1, $2, $25 ; MIPS32R2-NEXT: lw $1, %got(y)($1) ; MIPS32R2-NEXT: addiu $2, $zero, -4 ; MIPS32R2-NEXT: and $2, $1, $2 ; MIPS32R2-NEXT: andi $1, $1, 3 ; MIPS32R2-NEXT: sll $3, $1, 3 ; MIPS32R2-NEXT: ori $1, $zero, 255 ; MIPS32R2-NEXT: sllv $5, $1, $3 ; MIPS32R2-NEXT: nor $6, $zero, $5 ; MIPS32R2-NEXT: sllv $4, $4, $3 ; MIPS32R2-NEXT: $BB11_1: # %entry ; MIPS32R2-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32R2-NEXT: ll $7, 0($2) ; MIPS32R2-NEXT: and $8, $4, $5 ; MIPS32R2-NEXT: and $9, $7, $6 ; MIPS32R2-NEXT: or $9, $9, $8 ; MIPS32R2-NEXT: sc $9, 0($2) ; MIPS32R2-NEXT: beqz $9, $BB11_1 ; MIPS32R2-NEXT: nop ; MIPS32R2-NEXT: # %bb.2: # %entry ; MIPS32R2-NEXT: and $1, $7, $5 ; MIPS32R2-NEXT: srlv $1, $1, $3 ; MIPS32R2-NEXT: seb $1, $1 ; MIPS32R2-NEXT: # %bb.3: # %entry ; MIPS32R2-NEXT: jr $ra ; MIPS32R2-NEXT: seb $2, $1 ; ; MIPS32R6-LABEL: AtomicSwap8: ; MIPS32R6: # %bb.0: # %entry ; MIPS32R6-NEXT: lui $2, %hi(_gp_disp) ; MIPS32R6-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32R6-NEXT: addu $1, $2, $25 ; MIPS32R6-NEXT: lw $1, %got(y)($1) ; MIPS32R6-NEXT: addiu $2, $zero, -4 ; MIPS32R6-NEXT: and $2, $1, $2 ; MIPS32R6-NEXT: andi $1, $1, 3 ; MIPS32R6-NEXT: sll $3, $1, 3 ; MIPS32R6-NEXT: ori $1, $zero, 255 ; MIPS32R6-NEXT: sllv $5, $1, $3 ; MIPS32R6-NEXT: nor $6, $zero, $5 ; MIPS32R6-NEXT: sllv $4, $4, $3 ; MIPS32R6-NEXT: $BB11_1: # %entry ; MIPS32R6-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32R6-NEXT: ll $7, 0($2) ; MIPS32R6-NEXT: and $8, $4, $5 ; MIPS32R6-NEXT: and $9, $7, $6 ; MIPS32R6-NEXT: or $9, $9, $8 ; MIPS32R6-NEXT: sc $9, 0($2) ; MIPS32R6-NEXT: beqzc $9, $BB11_1 ; MIPS32R6-NEXT: # %bb.2: # %entry ; MIPS32R6-NEXT: and $1, $7, $5 ; MIPS32R6-NEXT: srlv $1, $1, $3 ; MIPS32R6-NEXT: seb $1, $1 ; MIPS32R6-NEXT: # %bb.3: # %entry ; MIPS32R6-NEXT: jr $ra ; MIPS32R6-NEXT: seb $2, $1 ; ; MIPS32R6O0-LABEL: AtomicSwap8: ; MIPS32R6O0: # %bb.0: # %entry ; MIPS32R6O0-NEXT: lui $2, %hi(_gp_disp) ; MIPS32R6O0-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32R6O0-NEXT: addiu $sp, $sp, -8 ; MIPS32R6O0-NEXT: addu $1, $2, $25 ; MIPS32R6O0-NEXT: # kill: def $v0 killed $a0 ; MIPS32R6O0-NEXT: lw $1, %got(y)($1) ; MIPS32R6O0-NEXT: addiu $2, $zero, -4 ; MIPS32R6O0-NEXT: and $5, $1, $2 ; MIPS32R6O0-NEXT: andi $1, $1, 3 ; MIPS32R6O0-NEXT: sll $9, $1, 3 ; MIPS32R6O0-NEXT: ori $1, $zero, 255 ; MIPS32R6O0-NEXT: sllv $7, $1, $9 ; MIPS32R6O0-NEXT: nor $8, $zero, $7 ; MIPS32R6O0-NEXT: sllv $6, $4, $9 ; MIPS32R6O0-NEXT: $BB11_1: # %entry ; MIPS32R6O0-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32R6O0-NEXT: ll $2, 0($5) ; MIPS32R6O0-NEXT: and $3, $6, $7 ; MIPS32R6O0-NEXT: and $4, $2, $8 ; MIPS32R6O0-NEXT: or $4, $4, $3 ; MIPS32R6O0-NEXT: sc $4, 0($5) ; MIPS32R6O0-NEXT: beqzc $4, $BB11_1 ; MIPS32R6O0-NEXT: # %bb.2: # %entry ; MIPS32R6O0-NEXT: and $1, $2, $7 ; MIPS32R6O0-NEXT: srlv $1, $1, $9 ; MIPS32R6O0-NEXT: seb $1, $1 ; MIPS32R6O0-NEXT: # %bb.3: # %entry ; MIPS32R6O0-NEXT: sw $1, 4($sp) # 4-byte Folded Spill ; MIPS32R6O0-NEXT: # %bb.4: # %entry ; MIPS32R6O0-NEXT: lw $1, 4($sp) # 4-byte Folded Reload ; MIPS32R6O0-NEXT: seb $2, $1 ; MIPS32R6O0-NEXT: addiu $sp, $sp, 8 ; MIPS32R6O0-NEXT: jrc $ra ; ; MIPS4-LABEL: AtomicSwap8: ; MIPS4: # %bb.0: # %entry ; MIPS4-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicSwap8))) ; MIPS4-NEXT: daddu $1, $1, $25 ; MIPS4-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicSwap8))) ; MIPS4-NEXT: ld $1, %got_disp(y)($1) ; MIPS4-NEXT: daddiu $2, $zero, -4 ; MIPS4-NEXT: and $2, $1, $2 ; MIPS4-NEXT: andi $1, $1, 3 ; MIPS4-NEXT: sll $3, $1, 3 ; MIPS4-NEXT: ori $1, $zero, 255 ; MIPS4-NEXT: sllv $5, $1, $3 ; MIPS4-NEXT: nor $6, $zero, $5 ; MIPS4-NEXT: sllv $4, $4, $3 ; MIPS4-NEXT: .LBB11_1: # %entry ; MIPS4-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS4-NEXT: ll $7, 0($2) ; MIPS4-NEXT: and $8, $4, $5 ; MIPS4-NEXT: and $9, $7, $6 ; MIPS4-NEXT: or $9, $9, $8 ; MIPS4-NEXT: sc $9, 0($2) ; MIPS4-NEXT: beqz $9, .LBB11_1 ; MIPS4-NEXT: nop ; MIPS4-NEXT: # %bb.2: # %entry ; MIPS4-NEXT: and $1, $7, $5 ; MIPS4-NEXT: srlv $1, $1, $3 ; MIPS4-NEXT: sll $1, $1, 24 ; MIPS4-NEXT: sra $1, $1, 24 ; MIPS4-NEXT: # %bb.3: # %entry ; MIPS4-NEXT: sll $1, $1, 24 ; MIPS4-NEXT: jr $ra ; MIPS4-NEXT: sra $2, $1, 24 ; ; MIPS64-LABEL: AtomicSwap8: ; MIPS64: # %bb.0: # %entry ; MIPS64-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicSwap8))) ; MIPS64-NEXT: daddu $1, $1, $25 ; MIPS64-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicSwap8))) ; MIPS64-NEXT: ld $1, %got_disp(y)($1) ; MIPS64-NEXT: daddiu $2, $zero, -4 ; MIPS64-NEXT: and $2, $1, $2 ; MIPS64-NEXT: andi $1, $1, 3 ; MIPS64-NEXT: sll $3, $1, 3 ; MIPS64-NEXT: ori $1, $zero, 255 ; MIPS64-NEXT: sllv $5, $1, $3 ; MIPS64-NEXT: nor $6, $zero, $5 ; MIPS64-NEXT: sllv $4, $4, $3 ; MIPS64-NEXT: .LBB11_1: # %entry ; MIPS64-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64-NEXT: ll $7, 0($2) ; MIPS64-NEXT: and $8, $4, $5 ; MIPS64-NEXT: and $9, $7, $6 ; MIPS64-NEXT: or $9, $9, $8 ; MIPS64-NEXT: sc $9, 0($2) ; MIPS64-NEXT: beqz $9, .LBB11_1 ; MIPS64-NEXT: nop ; MIPS64-NEXT: # %bb.2: # %entry ; MIPS64-NEXT: and $1, $7, $5 ; MIPS64-NEXT: srlv $1, $1, $3 ; MIPS64-NEXT: sll $1, $1, 24 ; MIPS64-NEXT: sra $1, $1, 24 ; MIPS64-NEXT: # %bb.3: # %entry ; MIPS64-NEXT: sll $1, $1, 24 ; MIPS64-NEXT: jr $ra ; MIPS64-NEXT: sra $2, $1, 24 ; ; MIPS64R2-LABEL: AtomicSwap8: ; MIPS64R2: # %bb.0: # %entry ; MIPS64R2-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicSwap8))) ; MIPS64R2-NEXT: daddu $1, $1, $25 ; MIPS64R2-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicSwap8))) ; MIPS64R2-NEXT: ld $1, %got_disp(y)($1) ; MIPS64R2-NEXT: daddiu $2, $zero, -4 ; MIPS64R2-NEXT: and $2, $1, $2 ; MIPS64R2-NEXT: andi $1, $1, 3 ; MIPS64R2-NEXT: sll $3, $1, 3 ; MIPS64R2-NEXT: ori $1, $zero, 255 ; MIPS64R2-NEXT: sllv $5, $1, $3 ; MIPS64R2-NEXT: nor $6, $zero, $5 ; MIPS64R2-NEXT: sllv $4, $4, $3 ; MIPS64R2-NEXT: .LBB11_1: # %entry ; MIPS64R2-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64R2-NEXT: ll $7, 0($2) ; MIPS64R2-NEXT: and $8, $4, $5 ; MIPS64R2-NEXT: and $9, $7, $6 ; MIPS64R2-NEXT: or $9, $9, $8 ; MIPS64R2-NEXT: sc $9, 0($2) ; MIPS64R2-NEXT: beqz $9, .LBB11_1 ; MIPS64R2-NEXT: nop ; MIPS64R2-NEXT: # %bb.2: # %entry ; MIPS64R2-NEXT: and $1, $7, $5 ; MIPS64R2-NEXT: srlv $1, $1, $3 ; MIPS64R2-NEXT: seb $1, $1 ; MIPS64R2-NEXT: # %bb.3: # %entry ; MIPS64R2-NEXT: jr $ra ; MIPS64R2-NEXT: seb $2, $1 ; ; MIPS64R6-LABEL: AtomicSwap8: ; MIPS64R6: # %bb.0: # %entry ; MIPS64R6-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicSwap8))) ; MIPS64R6-NEXT: daddu $1, $1, $25 ; MIPS64R6-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicSwap8))) ; MIPS64R6-NEXT: ld $1, %got_disp(y)($1) ; MIPS64R6-NEXT: daddiu $2, $zero, -4 ; MIPS64R6-NEXT: and $2, $1, $2 ; MIPS64R6-NEXT: andi $1, $1, 3 ; MIPS64R6-NEXT: sll $3, $1, 3 ; MIPS64R6-NEXT: ori $1, $zero, 255 ; MIPS64R6-NEXT: sllv $5, $1, $3 ; MIPS64R6-NEXT: nor $6, $zero, $5 ; MIPS64R6-NEXT: sllv $4, $4, $3 ; MIPS64R6-NEXT: .LBB11_1: # %entry ; MIPS64R6-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64R6-NEXT: ll $7, 0($2) ; MIPS64R6-NEXT: and $8, $4, $5 ; MIPS64R6-NEXT: and $9, $7, $6 ; MIPS64R6-NEXT: or $9, $9, $8 ; MIPS64R6-NEXT: sc $9, 0($2) ; MIPS64R6-NEXT: beqzc $9, .LBB11_1 ; MIPS64R6-NEXT: # %bb.2: # %entry ; MIPS64R6-NEXT: and $1, $7, $5 ; MIPS64R6-NEXT: srlv $1, $1, $3 ; MIPS64R6-NEXT: seb $1, $1 ; MIPS64R6-NEXT: # %bb.3: # %entry ; MIPS64R6-NEXT: jr $ra ; MIPS64R6-NEXT: seb $2, $1 ; ; MIPS64R6O0-LABEL: AtomicSwap8: ; MIPS64R6O0: # %bb.0: # %entry ; MIPS64R6O0-NEXT: daddiu $sp, $sp, -16 ; MIPS64R6O0-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicSwap8))) ; MIPS64R6O0-NEXT: daddu $1, $1, $25 ; MIPS64R6O0-NEXT: daddiu $2, $1, %lo(%neg(%gp_rel(AtomicSwap8))) ; MIPS64R6O0-NEXT: move $1, $4 ; MIPS64R6O0-NEXT: ld $2, %got_disp(y)($2) ; MIPS64R6O0-NEXT: daddiu $3, $zero, -4 ; MIPS64R6O0-NEXT: and $5, $2, $3 ; MIPS64R6O0-NEXT: andi $2, $2, 3 ; MIPS64R6O0-NEXT: xori $2, $2, 3 ; MIPS64R6O0-NEXT: sll $9, $2, 3 ; MIPS64R6O0-NEXT: ori $2, $zero, 255 ; MIPS64R6O0-NEXT: sllv $7, $2, $9 ; MIPS64R6O0-NEXT: nor $8, $zero, $7 ; MIPS64R6O0-NEXT: sllv $6, $1, $9 ; MIPS64R6O0-NEXT: .LBB11_1: # %entry ; MIPS64R6O0-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64R6O0-NEXT: ll $2, 0($5) ; MIPS64R6O0-NEXT: and $3, $6, $7 ; MIPS64R6O0-NEXT: and $4, $2, $8 ; MIPS64R6O0-NEXT: or $4, $4, $3 ; MIPS64R6O0-NEXT: sc $4, 0($5) ; MIPS64R6O0-NEXT: beqzc $4, .LBB11_1 ; MIPS64R6O0-NEXT: # %bb.2: # %entry ; MIPS64R6O0-NEXT: and $1, $2, $7 ; MIPS64R6O0-NEXT: srlv $1, $1, $9 ; MIPS64R6O0-NEXT: seb $1, $1 ; MIPS64R6O0-NEXT: # %bb.3: # %entry ; MIPS64R6O0-NEXT: sw $1, 12($sp) # 4-byte Folded Spill ; MIPS64R6O0-NEXT: # %bb.4: # %entry ; MIPS64R6O0-NEXT: lw $1, 12($sp) # 4-byte Folded Reload ; MIPS64R6O0-NEXT: seb $2, $1 ; MIPS64R6O0-NEXT: daddiu $sp, $sp, 16 ; MIPS64R6O0-NEXT: jrc $ra ; ; MM32-LABEL: AtomicSwap8: ; MM32: # %bb.0: # %entry ; MM32-NEXT: lui $2, %hi(_gp_disp) ; MM32-NEXT: addiu $2, $2, %lo(_gp_disp) ; MM32-NEXT: addu $2, $2, $25 ; MM32-NEXT: lw $1, %got(y)($2) ; MM32-NEXT: addiu $2, $zero, -4 ; MM32-NEXT: and $2, $1, $2 ; MM32-NEXT: andi $1, $1, 3 ; MM32-NEXT: sll $3, $1, 3 ; MM32-NEXT: ori $1, $zero, 255 ; MM32-NEXT: sllv $5, $1, $3 ; MM32-NEXT: nor $6, $zero, $5 ; MM32-NEXT: sllv $4, $4, $3 ; MM32-NEXT: $BB11_1: # %entry ; MM32-NEXT: # =>This Inner Loop Header: Depth=1 ; MM32-NEXT: ll $7, 0($2) ; MM32-NEXT: and $8, $4, $5 ; MM32-NEXT: and $9, $7, $6 ; MM32-NEXT: or $9, $9, $8 ; MM32-NEXT: sc $9, 0($2) ; MM32-NEXT: beqzc $9, $BB11_1 ; MM32-NEXT: # %bb.2: # %entry ; MM32-NEXT: and $1, $7, $5 ; MM32-NEXT: srlv $1, $1, $3 ; MM32-NEXT: seb $1, $1 ; MM32-NEXT: # %bb.3: # %entry ; MM32-NEXT: jr $ra ; MM32-NEXT: seb $2, $1 ; ; O1-LABEL: AtomicSwap8: ; O1: # %bb.0: # %entry ; O1-NEXT: lui $2, %hi(_gp_disp) ; O1-NEXT: addiu $2, $2, %lo(_gp_disp) ; O1-NEXT: addu $1, $2, $25 ; O1-NEXT: lw $1, %got(y)($1) ; O1-NEXT: addiu $2, $zero, -4 ; O1-NEXT: and $2, $1, $2 ; O1-NEXT: andi $1, $1, 3 ; O1-NEXT: sll $3, $1, 3 ; O1-NEXT: ori $1, $zero, 255 ; O1-NEXT: sllv $5, $1, $3 ; O1-NEXT: nor $6, $zero, $5 ; O1-NEXT: sllv $4, $4, $3 ; O1-NEXT: $BB11_1: # %entry ; O1-NEXT: # =>This Inner Loop Header: Depth=1 ; O1-NEXT: ll $7, 0($2) ; O1-NEXT: and $8, $4, $5 ; O1-NEXT: and $9, $7, $6 ; O1-NEXT: or $9, $9, $8 ; O1-NEXT: sc $9, 0($2) ; O1-NEXT: beqz $9, $BB11_1 ; O1-NEXT: nop ; O1-NEXT: # %bb.2: # %entry ; O1-NEXT: and $1, $7, $5 ; O1-NEXT: srlv $1, $1, $3 ; O1-NEXT: sll $1, $1, 24 ; O1-NEXT: sra $1, $1, 24 ; O1-NEXT: # %bb.3: # %entry ; O1-NEXT: sll $1, $1, 24 ; O1-NEXT: jr $ra ; O1-NEXT: sra $2, $1, 24 ; ; O2-LABEL: AtomicSwap8: ; O2: # %bb.0: # %entry ; O2-NEXT: lui $2, %hi(_gp_disp) ; O2-NEXT: addiu $2, $2, %lo(_gp_disp) ; O2-NEXT: addu $1, $2, $25 ; O2-NEXT: lw $1, %got(y)($1) ; O2-NEXT: addiu $2, $zero, -4 ; O2-NEXT: and $2, $1, $2 ; O2-NEXT: andi $1, $1, 3 ; O2-NEXT: sll $3, $1, 3 ; O2-NEXT: ori $1, $zero, 255 ; O2-NEXT: sllv $5, $1, $3 ; O2-NEXT: nor $6, $zero, $5 ; O2-NEXT: sllv $4, $4, $3 ; O2-NEXT: $BB11_1: # %entry ; O2-NEXT: # =>This Inner Loop Header: Depth=1 ; O2-NEXT: ll $7, 0($2) ; O2-NEXT: and $8, $4, $5 ; O2-NEXT: and $9, $7, $6 ; O2-NEXT: or $9, $9, $8 ; O2-NEXT: sc $9, 0($2) ; O2-NEXT: beqz $9, $BB11_1 ; O2-NEXT: nop ; O2-NEXT: # %bb.2: # %entry ; O2-NEXT: and $1, $7, $5 ; O2-NEXT: srlv $1, $1, $3 ; O2-NEXT: sll $1, $1, 24 ; O2-NEXT: sra $1, $1, 24 ; O2-NEXT: # %bb.3: # %entry ; O2-NEXT: sll $1, $1, 24 ; O2-NEXT: jr $ra ; O2-NEXT: sra $2, $1, 24 ; ; O3-LABEL: AtomicSwap8: ; O3: # %bb.0: # %entry ; O3-NEXT: lui $2, %hi(_gp_disp) ; O3-NEXT: addiu $2, $2, %lo(_gp_disp) ; O3-NEXT: addu $1, $2, $25 ; O3-NEXT: addiu $2, $zero, -4 ; O3-NEXT: lw $1, %got(y)($1) ; O3-NEXT: and $2, $1, $2 ; O3-NEXT: andi $1, $1, 3 ; O3-NEXT: sll $3, $1, 3 ; O3-NEXT: ori $1, $zero, 255 ; O3-NEXT: sllv $5, $1, $3 ; O3-NEXT: sllv $4, $4, $3 ; O3-NEXT: nor $6, $zero, $5 ; O3-NEXT: $BB11_1: # %entry ; O3-NEXT: # =>This Inner Loop Header: Depth=1 ; O3-NEXT: ll $7, 0($2) ; O3-NEXT: and $8, $4, $5 ; O3-NEXT: and $9, $7, $6 ; O3-NEXT: or $9, $9, $8 ; O3-NEXT: sc $9, 0($2) ; O3-NEXT: beqz $9, $BB11_1 ; O3-NEXT: nop ; O3-NEXT: # %bb.2: # %entry ; O3-NEXT: and $1, $7, $5 ; O3-NEXT: srlv $1, $1, $3 ; O3-NEXT: sll $1, $1, 24 ; O3-NEXT: sra $1, $1, 24 ; O3-NEXT: # %bb.3: # %entry ; O3-NEXT: sll $1, $1, 24 ; O3-NEXT: jr $ra ; O3-NEXT: sra $2, $1, 24 ; ; MIPS32EB-LABEL: AtomicSwap8: ; MIPS32EB: # %bb.0: # %entry ; MIPS32EB-NEXT: lui $2, %hi(_gp_disp) ; MIPS32EB-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32EB-NEXT: addu $1, $2, $25 ; MIPS32EB-NEXT: lw $1, %got(y)($1) ; MIPS32EB-NEXT: addiu $2, $zero, -4 ; MIPS32EB-NEXT: and $2, $1, $2 ; MIPS32EB-NEXT: andi $1, $1, 3 ; MIPS32EB-NEXT: xori $1, $1, 3 ; MIPS32EB-NEXT: sll $3, $1, 3 ; MIPS32EB-NEXT: ori $1, $zero, 255 ; MIPS32EB-NEXT: sllv $5, $1, $3 ; MIPS32EB-NEXT: nor $6, $zero, $5 ; MIPS32EB-NEXT: sllv $4, $4, $3 ; MIPS32EB-NEXT: $BB11_1: # %entry ; MIPS32EB-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32EB-NEXT: ll $7, 0($2) ; MIPS32EB-NEXT: and $8, $4, $5 ; MIPS32EB-NEXT: and $9, $7, $6 ; MIPS32EB-NEXT: or $9, $9, $8 ; MIPS32EB-NEXT: sc $9, 0($2) ; MIPS32EB-NEXT: beqz $9, $BB11_1 ; MIPS32EB-NEXT: nop ; MIPS32EB-NEXT: # %bb.2: # %entry ; MIPS32EB-NEXT: and $1, $7, $5 ; MIPS32EB-NEXT: srlv $1, $1, $3 ; MIPS32EB-NEXT: sll $1, $1, 24 ; MIPS32EB-NEXT: sra $1, $1, 24 ; MIPS32EB-NEXT: # %bb.3: # %entry ; MIPS32EB-NEXT: sll $1, $1, 24 ; MIPS32EB-NEXT: jr $ra ; MIPS32EB-NEXT: sra $2, $1, 24 entry: %0 = atomicrmw xchg i8* @y, i8 %newval monotonic ret i8 %0 } define signext i8 @AtomicCmpSwap8(i8 signext %oldval, i8 signext %newval) nounwind { ; MIPS32-LABEL: AtomicCmpSwap8: ; MIPS32: # %bb.0: # %entry ; MIPS32-NEXT: lui $2, %hi(_gp_disp) ; MIPS32-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32-NEXT: addu $1, $2, $25 ; MIPS32-NEXT: lw $1, %got(y)($1) ; MIPS32-NEXT: addiu $2, $zero, -4 ; MIPS32-NEXT: and $2, $1, $2 ; MIPS32-NEXT: andi $1, $1, 3 ; MIPS32-NEXT: sll $3, $1, 3 ; MIPS32-NEXT: ori $1, $zero, 255 ; MIPS32-NEXT: sllv $6, $1, $3 ; MIPS32-NEXT: nor $7, $zero, $6 ; MIPS32-NEXT: andi $1, $4, 255 ; MIPS32-NEXT: sllv $4, $1, $3 ; MIPS32-NEXT: andi $1, $5, 255 ; MIPS32-NEXT: sllv $5, $1, $3 ; MIPS32-NEXT: $BB12_1: # %entry ; MIPS32-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32-NEXT: ll $8, 0($2) ; MIPS32-NEXT: and $9, $8, $6 ; MIPS32-NEXT: bne $9, $4, $BB12_3 ; MIPS32-NEXT: nop ; MIPS32-NEXT: # %bb.2: # %entry ; MIPS32-NEXT: # in Loop: Header=BB12_1 Depth=1 ; MIPS32-NEXT: and $8, $8, $7 ; MIPS32-NEXT: or $8, $8, $5 ; MIPS32-NEXT: sc $8, 0($2) ; MIPS32-NEXT: beqz $8, $BB12_1 ; MIPS32-NEXT: nop ; MIPS32-NEXT: $BB12_3: # %entry ; MIPS32-NEXT: srlv $1, $9, $3 ; MIPS32-NEXT: sll $1, $1, 24 ; MIPS32-NEXT: sra $1, $1, 24 ; MIPS32-NEXT: # %bb.4: # %entry ; MIPS32-NEXT: sll $1, $1, 24 ; MIPS32-NEXT: jr $ra ; MIPS32-NEXT: sra $2, $1, 24 ; ; MIPS32O0-LABEL: AtomicCmpSwap8: ; MIPS32O0: # %bb.0: # %entry ; MIPS32O0-NEXT: lui $2, %hi(_gp_disp) ; MIPS32O0-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32O0-NEXT: addiu $sp, $sp, -8 ; MIPS32O0-NEXT: addu $3, $2, $25 ; MIPS32O0-NEXT: move $1, $5 ; MIPS32O0-NEXT: move $2, $4 ; MIPS32O0-NEXT: lw $3, %got(y)($3) ; MIPS32O0-NEXT: addiu $4, $zero, -4 ; MIPS32O0-NEXT: and $4, $3, $4 ; MIPS32O0-NEXT: andi $3, $3, 3 ; MIPS32O0-NEXT: sll $9, $3, 3 ; MIPS32O0-NEXT: ori $3, $zero, 255 ; MIPS32O0-NEXT: sllv $5, $3, $9 ; MIPS32O0-NEXT: nor $7, $zero, $5 ; MIPS32O0-NEXT: andi $2, $2, 255 ; MIPS32O0-NEXT: sllv $6, $2, $9 ; MIPS32O0-NEXT: andi $1, $1, 255 ; MIPS32O0-NEXT: sllv $8, $1, $9 ; MIPS32O0-NEXT: $BB12_1: # %entry ; MIPS32O0-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32O0-NEXT: ll $2, 0($4) ; MIPS32O0-NEXT: and $3, $2, $5 ; MIPS32O0-NEXT: bne $3, $6, $BB12_3 ; MIPS32O0-NEXT: nop ; MIPS32O0-NEXT: # %bb.2: # %entry ; MIPS32O0-NEXT: # in Loop: Header=BB12_1 Depth=1 ; MIPS32O0-NEXT: and $2, $2, $7 ; MIPS32O0-NEXT: or $2, $2, $8 ; MIPS32O0-NEXT: sc $2, 0($4) ; MIPS32O0-NEXT: beqz $2, $BB12_1 ; MIPS32O0-NEXT: nop ; MIPS32O0-NEXT: $BB12_3: # %entry ; MIPS32O0-NEXT: srlv $1, $3, $9 ; MIPS32O0-NEXT: sll $1, $1, 24 ; MIPS32O0-NEXT: sra $1, $1, 24 ; MIPS32O0-NEXT: # %bb.4: # %entry ; MIPS32O0-NEXT: sw $1, 4($sp) # 4-byte Folded Spill ; MIPS32O0-NEXT: # %bb.5: # %entry ; MIPS32O0-NEXT: lw $1, 4($sp) # 4-byte Folded Reload ; MIPS32O0-NEXT: sll $1, $1, 24 ; MIPS32O0-NEXT: sra $2, $1, 24 ; MIPS32O0-NEXT: addiu $sp, $sp, 8 ; MIPS32O0-NEXT: jr $ra ; MIPS32O0-NEXT: nop ; ; MIPS32R2-LABEL: AtomicCmpSwap8: ; MIPS32R2: # %bb.0: # %entry ; MIPS32R2-NEXT: lui $2, %hi(_gp_disp) ; MIPS32R2-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32R2-NEXT: addu $1, $2, $25 ; MIPS32R2-NEXT: lw $1, %got(y)($1) ; MIPS32R2-NEXT: addiu $2, $zero, -4 ; MIPS32R2-NEXT: and $3, $1, $2 ; MIPS32R2-NEXT: andi $1, $1, 3 ; MIPS32R2-NEXT: sll $1, $1, 3 ; MIPS32R2-NEXT: ori $2, $zero, 255 ; MIPS32R2-NEXT: sllv $6, $2, $1 ; MIPS32R2-NEXT: nor $7, $zero, $6 ; MIPS32R2-NEXT: andi $2, $4, 255 ; MIPS32R2-NEXT: sllv $4, $2, $1 ; MIPS32R2-NEXT: andi $2, $5, 255 ; MIPS32R2-NEXT: sllv $5, $2, $1 ; MIPS32R2-NEXT: $BB12_1: # %entry ; MIPS32R2-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32R2-NEXT: ll $8, 0($3) ; MIPS32R2-NEXT: and $9, $8, $6 ; MIPS32R2-NEXT: bne $9, $4, $BB12_3 ; MIPS32R2-NEXT: nop ; MIPS32R2-NEXT: # %bb.2: # %entry ; MIPS32R2-NEXT: # in Loop: Header=BB12_1 Depth=1 ; MIPS32R2-NEXT: and $8, $8, $7 ; MIPS32R2-NEXT: or $8, $8, $5 ; MIPS32R2-NEXT: sc $8, 0($3) ; MIPS32R2-NEXT: beqz $8, $BB12_1 ; MIPS32R2-NEXT: nop ; MIPS32R2-NEXT: $BB12_3: # %entry ; MIPS32R2-NEXT: srlv $2, $9, $1 ; MIPS32R2-NEXT: seb $2, $2 ; MIPS32R2-NEXT: # %bb.4: # %entry ; MIPS32R2-NEXT: jr $ra ; MIPS32R2-NEXT: nop ; ; MIPS32R6-LABEL: AtomicCmpSwap8: ; MIPS32R6: # %bb.0: # %entry ; MIPS32R6-NEXT: lui $2, %hi(_gp_disp) ; MIPS32R6-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32R6-NEXT: addu $1, $2, $25 ; MIPS32R6-NEXT: lw $1, %got(y)($1) ; MIPS32R6-NEXT: addiu $2, $zero, -4 ; MIPS32R6-NEXT: and $3, $1, $2 ; MIPS32R6-NEXT: andi $1, $1, 3 ; MIPS32R6-NEXT: sll $1, $1, 3 ; MIPS32R6-NEXT: ori $2, $zero, 255 ; MIPS32R6-NEXT: sllv $6, $2, $1 ; MIPS32R6-NEXT: nor $7, $zero, $6 ; MIPS32R6-NEXT: andi $2, $4, 255 ; MIPS32R6-NEXT: sllv $4, $2, $1 ; MIPS32R6-NEXT: andi $2, $5, 255 ; MIPS32R6-NEXT: sllv $5, $2, $1 ; MIPS32R6-NEXT: $BB12_1: # %entry ; MIPS32R6-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32R6-NEXT: ll $8, 0($3) ; MIPS32R6-NEXT: and $9, $8, $6 ; MIPS32R6-NEXT: bnec $9, $4, $BB12_3 ; MIPS32R6-NEXT: # %bb.2: # %entry ; MIPS32R6-NEXT: # in Loop: Header=BB12_1 Depth=1 ; MIPS32R6-NEXT: and $8, $8, $7 ; MIPS32R6-NEXT: or $8, $8, $5 ; MIPS32R6-NEXT: sc $8, 0($3) ; MIPS32R6-NEXT: beqzc $8, $BB12_1 ; MIPS32R6-NEXT: $BB12_3: # %entry ; MIPS32R6-NEXT: srlv $2, $9, $1 ; MIPS32R6-NEXT: seb $2, $2 ; MIPS32R6-NEXT: # %bb.4: # %entry ; MIPS32R6-NEXT: jrc $ra ; ; MIPS32R6O0-LABEL: AtomicCmpSwap8: ; MIPS32R6O0: # %bb.0: # %entry ; MIPS32R6O0-NEXT: lui $2, %hi(_gp_disp) ; MIPS32R6O0-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32R6O0-NEXT: addiu $sp, $sp, -8 ; MIPS32R6O0-NEXT: addu $3, $2, $25 ; MIPS32R6O0-NEXT: move $1, $5 ; MIPS32R6O0-NEXT: move $2, $4 ; MIPS32R6O0-NEXT: # kill: def $a1 killed $at ; MIPS32R6O0-NEXT: # kill: def $a0 killed $v0 ; MIPS32R6O0-NEXT: lw $3, %got(y)($3) ; MIPS32R6O0-NEXT: addiu $4, $zero, -4 ; MIPS32R6O0-NEXT: and $4, $3, $4 ; MIPS32R6O0-NEXT: andi $3, $3, 3 ; MIPS32R6O0-NEXT: sll $9, $3, 3 ; MIPS32R6O0-NEXT: ori $3, $zero, 255 ; MIPS32R6O0-NEXT: sllv $5, $3, $9 ; MIPS32R6O0-NEXT: nor $7, $zero, $5 ; MIPS32R6O0-NEXT: andi $2, $2, 255 ; MIPS32R6O0-NEXT: sllv $6, $2, $9 ; MIPS32R6O0-NEXT: andi $1, $1, 255 ; MIPS32R6O0-NEXT: sllv $8, $1, $9 ; MIPS32R6O0-NEXT: $BB12_1: # %entry ; MIPS32R6O0-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32R6O0-NEXT: ll $2, 0($4) ; MIPS32R6O0-NEXT: and $3, $2, $5 ; MIPS32R6O0-NEXT: bnec $3, $6, $BB12_3 ; MIPS32R6O0-NEXT: # %bb.2: # %entry ; MIPS32R6O0-NEXT: # in Loop: Header=BB12_1 Depth=1 ; MIPS32R6O0-NEXT: and $2, $2, $7 ; MIPS32R6O0-NEXT: or $2, $2, $8 ; MIPS32R6O0-NEXT: sc $2, 0($4) ; MIPS32R6O0-NEXT: beqzc $2, $BB12_1 ; MIPS32R6O0-NEXT: $BB12_3: # %entry ; MIPS32R6O0-NEXT: srlv $1, $3, $9 ; MIPS32R6O0-NEXT: seb $1, $1 ; MIPS32R6O0-NEXT: # %bb.4: # %entry ; MIPS32R6O0-NEXT: sw $1, 4($sp) # 4-byte Folded Spill ; MIPS32R6O0-NEXT: # %bb.5: # %entry ; MIPS32R6O0-NEXT: lw $2, 4($sp) # 4-byte Folded Reload ; MIPS32R6O0-NEXT: addiu $sp, $sp, 8 ; MIPS32R6O0-NEXT: jrc $ra ; ; MIPS4-LABEL: AtomicCmpSwap8: ; MIPS4: # %bb.0: # %entry ; MIPS4-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicCmpSwap8))) ; MIPS4-NEXT: daddu $1, $1, $25 ; MIPS4-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicCmpSwap8))) ; MIPS4-NEXT: ld $1, %got_disp(y)($1) ; MIPS4-NEXT: daddiu $2, $zero, -4 ; MIPS4-NEXT: and $2, $1, $2 ; MIPS4-NEXT: andi $1, $1, 3 ; MIPS4-NEXT: sll $3, $1, 3 ; MIPS4-NEXT: ori $1, $zero, 255 ; MIPS4-NEXT: sllv $6, $1, $3 ; MIPS4-NEXT: nor $7, $zero, $6 ; MIPS4-NEXT: andi $1, $4, 255 ; MIPS4-NEXT: sllv $4, $1, $3 ; MIPS4-NEXT: andi $1, $5, 255 ; MIPS4-NEXT: sllv $5, $1, $3 ; MIPS4-NEXT: .LBB12_1: # %entry ; MIPS4-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS4-NEXT: ll $8, 0($2) ; MIPS4-NEXT: and $9, $8, $6 ; MIPS4-NEXT: bne $9, $4, .LBB12_3 ; MIPS4-NEXT: nop ; MIPS4-NEXT: # %bb.2: # %entry ; MIPS4-NEXT: # in Loop: Header=BB12_1 Depth=1 ; MIPS4-NEXT: and $8, $8, $7 ; MIPS4-NEXT: or $8, $8, $5 ; MIPS4-NEXT: sc $8, 0($2) ; MIPS4-NEXT: beqz $8, .LBB12_1 ; MIPS4-NEXT: nop ; MIPS4-NEXT: .LBB12_3: # %entry ; MIPS4-NEXT: srlv $1, $9, $3 ; MIPS4-NEXT: sll $1, $1, 24 ; MIPS4-NEXT: sra $1, $1, 24 ; MIPS4-NEXT: # %bb.4: # %entry ; MIPS4-NEXT: sll $1, $1, 24 ; MIPS4-NEXT: jr $ra ; MIPS4-NEXT: sra $2, $1, 24 ; ; MIPS64-LABEL: AtomicCmpSwap8: ; MIPS64: # %bb.0: # %entry ; MIPS64-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicCmpSwap8))) ; MIPS64-NEXT: daddu $1, $1, $25 ; MIPS64-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicCmpSwap8))) ; MIPS64-NEXT: ld $1, %got_disp(y)($1) ; MIPS64-NEXT: daddiu $2, $zero, -4 ; MIPS64-NEXT: and $2, $1, $2 ; MIPS64-NEXT: andi $1, $1, 3 ; MIPS64-NEXT: sll $3, $1, 3 ; MIPS64-NEXT: ori $1, $zero, 255 ; MIPS64-NEXT: sllv $6, $1, $3 ; MIPS64-NEXT: nor $7, $zero, $6 ; MIPS64-NEXT: andi $1, $4, 255 ; MIPS64-NEXT: sllv $4, $1, $3 ; MIPS64-NEXT: andi $1, $5, 255 ; MIPS64-NEXT: sllv $5, $1, $3 ; MIPS64-NEXT: .LBB12_1: # %entry ; MIPS64-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64-NEXT: ll $8, 0($2) ; MIPS64-NEXT: and $9, $8, $6 ; MIPS64-NEXT: bne $9, $4, .LBB12_3 ; MIPS64-NEXT: nop ; MIPS64-NEXT: # %bb.2: # %entry ; MIPS64-NEXT: # in Loop: Header=BB12_1 Depth=1 ; MIPS64-NEXT: and $8, $8, $7 ; MIPS64-NEXT: or $8, $8, $5 ; MIPS64-NEXT: sc $8, 0($2) ; MIPS64-NEXT: beqz $8, .LBB12_1 ; MIPS64-NEXT: nop ; MIPS64-NEXT: .LBB12_3: # %entry ; MIPS64-NEXT: srlv $1, $9, $3 ; MIPS64-NEXT: sll $1, $1, 24 ; MIPS64-NEXT: sra $1, $1, 24 ; MIPS64-NEXT: # %bb.4: # %entry ; MIPS64-NEXT: sll $1, $1, 24 ; MIPS64-NEXT: jr $ra ; MIPS64-NEXT: sra $2, $1, 24 ; ; MIPS64R2-LABEL: AtomicCmpSwap8: ; MIPS64R2: # %bb.0: # %entry ; MIPS64R2-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicCmpSwap8))) ; MIPS64R2-NEXT: daddu $1, $1, $25 ; MIPS64R2-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicCmpSwap8))) ; MIPS64R2-NEXT: ld $1, %got_disp(y)($1) ; MIPS64R2-NEXT: daddiu $2, $zero, -4 ; MIPS64R2-NEXT: and $3, $1, $2 ; MIPS64R2-NEXT: andi $1, $1, 3 ; MIPS64R2-NEXT: sll $1, $1, 3 ; MIPS64R2-NEXT: ori $2, $zero, 255 ; MIPS64R2-NEXT: sllv $6, $2, $1 ; MIPS64R2-NEXT: nor $7, $zero, $6 ; MIPS64R2-NEXT: andi $2, $4, 255 ; MIPS64R2-NEXT: sllv $4, $2, $1 ; MIPS64R2-NEXT: andi $2, $5, 255 ; MIPS64R2-NEXT: sllv $5, $2, $1 ; MIPS64R2-NEXT: .LBB12_1: # %entry ; MIPS64R2-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64R2-NEXT: ll $8, 0($3) ; MIPS64R2-NEXT: and $9, $8, $6 ; MIPS64R2-NEXT: bne $9, $4, .LBB12_3 ; MIPS64R2-NEXT: nop ; MIPS64R2-NEXT: # %bb.2: # %entry ; MIPS64R2-NEXT: # in Loop: Header=BB12_1 Depth=1 ; MIPS64R2-NEXT: and $8, $8, $7 ; MIPS64R2-NEXT: or $8, $8, $5 ; MIPS64R2-NEXT: sc $8, 0($3) ; MIPS64R2-NEXT: beqz $8, .LBB12_1 ; MIPS64R2-NEXT: nop ; MIPS64R2-NEXT: .LBB12_3: # %entry ; MIPS64R2-NEXT: srlv $2, $9, $1 ; MIPS64R2-NEXT: seb $2, $2 ; MIPS64R2-NEXT: # %bb.4: # %entry ; MIPS64R2-NEXT: jr $ra ; MIPS64R2-NEXT: nop ; ; MIPS64R6-LABEL: AtomicCmpSwap8: ; MIPS64R6: # %bb.0: # %entry ; MIPS64R6-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicCmpSwap8))) ; MIPS64R6-NEXT: daddu $1, $1, $25 ; MIPS64R6-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicCmpSwap8))) ; MIPS64R6-NEXT: ld $1, %got_disp(y)($1) ; MIPS64R6-NEXT: daddiu $2, $zero, -4 ; MIPS64R6-NEXT: and $3, $1, $2 ; MIPS64R6-NEXT: andi $1, $1, 3 ; MIPS64R6-NEXT: sll $1, $1, 3 ; MIPS64R6-NEXT: ori $2, $zero, 255 ; MIPS64R6-NEXT: sllv $6, $2, $1 ; MIPS64R6-NEXT: nor $7, $zero, $6 ; MIPS64R6-NEXT: andi $2, $4, 255 ; MIPS64R6-NEXT: sllv $4, $2, $1 ; MIPS64R6-NEXT: andi $2, $5, 255 ; MIPS64R6-NEXT: sllv $5, $2, $1 ; MIPS64R6-NEXT: .LBB12_1: # %entry ; MIPS64R6-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64R6-NEXT: ll $8, 0($3) ; MIPS64R6-NEXT: and $9, $8, $6 ; MIPS64R6-NEXT: bnec $9, $4, .LBB12_3 ; MIPS64R6-NEXT: # %bb.2: # %entry ; MIPS64R6-NEXT: # in Loop: Header=BB12_1 Depth=1 ; MIPS64R6-NEXT: and $8, $8, $7 ; MIPS64R6-NEXT: or $8, $8, $5 ; MIPS64R6-NEXT: sc $8, 0($3) ; MIPS64R6-NEXT: beqzc $8, .LBB12_1 ; MIPS64R6-NEXT: .LBB12_3: # %entry ; MIPS64R6-NEXT: srlv $2, $9, $1 ; MIPS64R6-NEXT: seb $2, $2 ; MIPS64R6-NEXT: # %bb.4: # %entry ; MIPS64R6-NEXT: jrc $ra ; ; MIPS64R6O0-LABEL: AtomicCmpSwap8: ; MIPS64R6O0: # %bb.0: # %entry ; MIPS64R6O0-NEXT: daddiu $sp, $sp, -16 ; MIPS64R6O0-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicCmpSwap8))) ; MIPS64R6O0-NEXT: daddu $1, $1, $25 ; MIPS64R6O0-NEXT: daddiu $3, $1, %lo(%neg(%gp_rel(AtomicCmpSwap8))) ; MIPS64R6O0-NEXT: move $1, $5 ; MIPS64R6O0-NEXT: move $2, $4 ; MIPS64R6O0-NEXT: ld $3, %got_disp(y)($3) ; MIPS64R6O0-NEXT: daddiu $4, $zero, -4 ; MIPS64R6O0-NEXT: and $4, $3, $4 ; MIPS64R6O0-NEXT: andi $3, $3, 3 ; MIPS64R6O0-NEXT: xori $3, $3, 3 ; MIPS64R6O0-NEXT: sll $9, $3, 3 ; MIPS64R6O0-NEXT: ori $3, $zero, 255 ; MIPS64R6O0-NEXT: sllv $5, $3, $9 ; MIPS64R6O0-NEXT: nor $7, $zero, $5 ; MIPS64R6O0-NEXT: andi $2, $2, 255 ; MIPS64R6O0-NEXT: sllv $6, $2, $9 ; MIPS64R6O0-NEXT: andi $1, $1, 255 ; MIPS64R6O0-NEXT: sllv $8, $1, $9 ; MIPS64R6O0-NEXT: .LBB12_1: # %entry ; MIPS64R6O0-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64R6O0-NEXT: ll $2, 0($4) ; MIPS64R6O0-NEXT: and $3, $2, $5 ; MIPS64R6O0-NEXT: bnec $3, $6, .LBB12_3 ; MIPS64R6O0-NEXT: # %bb.2: # %entry ; MIPS64R6O0-NEXT: # in Loop: Header=BB12_1 Depth=1 ; MIPS64R6O0-NEXT: and $2, $2, $7 ; MIPS64R6O0-NEXT: or $2, $2, $8 ; MIPS64R6O0-NEXT: sc $2, 0($4) ; MIPS64R6O0-NEXT: beqzc $2, .LBB12_1 ; MIPS64R6O0-NEXT: .LBB12_3: # %entry ; MIPS64R6O0-NEXT: srlv $1, $3, $9 ; MIPS64R6O0-NEXT: seb $1, $1 ; MIPS64R6O0-NEXT: # %bb.4: # %entry ; MIPS64R6O0-NEXT: sw $1, 12($sp) # 4-byte Folded Spill ; MIPS64R6O0-NEXT: # %bb.5: # %entry ; MIPS64R6O0-NEXT: lw $2, 12($sp) # 4-byte Folded Reload ; MIPS64R6O0-NEXT: daddiu $sp, $sp, 16 ; MIPS64R6O0-NEXT: jrc $ra ; ; MM32-LABEL: AtomicCmpSwap8: ; MM32: # %bb.0: # %entry ; MM32-NEXT: lui $2, %hi(_gp_disp) ; MM32-NEXT: addiu $2, $2, %lo(_gp_disp) ; MM32-NEXT: addu $2, $2, $25 ; MM32-NEXT: lw $1, %got(y)($2) ; MM32-NEXT: addiu $2, $zero, -4 ; MM32-NEXT: and $3, $1, $2 ; MM32-NEXT: andi $1, $1, 3 ; MM32-NEXT: sll $1, $1, 3 ; MM32-NEXT: ori $2, $zero, 255 ; MM32-NEXT: sllv $6, $2, $1 ; MM32-NEXT: nor $7, $zero, $6 ; MM32-NEXT: andi $2, $4, 255 ; MM32-NEXT: sllv $4, $2, $1 ; MM32-NEXT: andi $2, $5, 255 ; MM32-NEXT: sllv $5, $2, $1 ; MM32-NEXT: $BB12_1: # %entry ; MM32-NEXT: # =>This Inner Loop Header: Depth=1 ; MM32-NEXT: ll $8, 0($3) ; MM32-NEXT: and $9, $8, $6 ; MM32-NEXT: bne $9, $4, $BB12_3 ; MM32-NEXT: nop ; MM32-NEXT: # %bb.2: # %entry ; MM32-NEXT: # in Loop: Header=BB12_1 Depth=1 ; MM32-NEXT: and $8, $8, $7 ; MM32-NEXT: or $8, $8, $5 ; MM32-NEXT: sc $8, 0($3) ; MM32-NEXT: beqzc $8, $BB12_1 ; MM32-NEXT: $BB12_3: # %entry ; MM32-NEXT: srlv $2, $9, $1 ; MM32-NEXT: seb $2, $2 ; MM32-NEXT: # %bb.4: # %entry ; MM32-NEXT: jrc $ra ; ; O1-LABEL: AtomicCmpSwap8: ; O1: # %bb.0: # %entry ; O1-NEXT: lui $2, %hi(_gp_disp) ; O1-NEXT: addiu $2, $2, %lo(_gp_disp) ; O1-NEXT: addu $1, $2, $25 ; O1-NEXT: lw $1, %got(y)($1) ; O1-NEXT: addiu $2, $zero, -4 ; O1-NEXT: and $2, $1, $2 ; O1-NEXT: andi $1, $1, 3 ; O1-NEXT: sll $3, $1, 3 ; O1-NEXT: ori $1, $zero, 255 ; O1-NEXT: sllv $6, $1, $3 ; O1-NEXT: nor $7, $zero, $6 ; O1-NEXT: andi $1, $4, 255 ; O1-NEXT: sllv $4, $1, $3 ; O1-NEXT: andi $1, $5, 255 ; O1-NEXT: sllv $5, $1, $3 ; O1-NEXT: $BB12_1: # %entry ; O1-NEXT: # =>This Inner Loop Header: Depth=1 ; O1-NEXT: ll $8, 0($2) ; O1-NEXT: and $9, $8, $6 ; O1-NEXT: bne $9, $4, $BB12_3 ; O1-NEXT: nop ; O1-NEXT: # %bb.2: # %entry ; O1-NEXT: # in Loop: Header=BB12_1 Depth=1 ; O1-NEXT: and $8, $8, $7 ; O1-NEXT: or $8, $8, $5 ; O1-NEXT: sc $8, 0($2) ; O1-NEXT: beqz $8, $BB12_1 ; O1-NEXT: nop ; O1-NEXT: $BB12_3: # %entry ; O1-NEXT: srlv $1, $9, $3 ; O1-NEXT: sll $1, $1, 24 ; O1-NEXT: sra $1, $1, 24 ; O1-NEXT: # %bb.4: # %entry ; O1-NEXT: sll $1, $1, 24 ; O1-NEXT: jr $ra ; O1-NEXT: sra $2, $1, 24 ; ; O2-LABEL: AtomicCmpSwap8: ; O2: # %bb.0: # %entry ; O2-NEXT: lui $2, %hi(_gp_disp) ; O2-NEXT: addiu $2, $2, %lo(_gp_disp) ; O2-NEXT: addu $1, $2, $25 ; O2-NEXT: lw $1, %got(y)($1) ; O2-NEXT: addiu $2, $zero, -4 ; O2-NEXT: and $2, $1, $2 ; O2-NEXT: andi $1, $1, 3 ; O2-NEXT: sll $3, $1, 3 ; O2-NEXT: ori $1, $zero, 255 ; O2-NEXT: sllv $6, $1, $3 ; O2-NEXT: nor $7, $zero, $6 ; O2-NEXT: andi $1, $4, 255 ; O2-NEXT: sllv $4, $1, $3 ; O2-NEXT: andi $1, $5, 255 ; O2-NEXT: sllv $5, $1, $3 ; O2-NEXT: $BB12_1: # %entry ; O2-NEXT: # =>This Inner Loop Header: Depth=1 ; O2-NEXT: ll $8, 0($2) ; O2-NEXT: and $9, $8, $6 ; O2-NEXT: bne $9, $4, $BB12_3 ; O2-NEXT: nop ; O2-NEXT: # %bb.2: # %entry ; O2-NEXT: # in Loop: Header=BB12_1 Depth=1 ; O2-NEXT: and $8, $8, $7 ; O2-NEXT: or $8, $8, $5 ; O2-NEXT: sc $8, 0($2) ; O2-NEXT: beqz $8, $BB12_1 ; O2-NEXT: nop ; O2-NEXT: $BB12_3: # %entry ; O2-NEXT: srlv $1, $9, $3 ; O2-NEXT: sll $1, $1, 24 ; O2-NEXT: sra $1, $1, 24 ; O2-NEXT: # %bb.4: # %entry ; O2-NEXT: sll $1, $1, 24 ; O2-NEXT: jr $ra ; O2-NEXT: sra $2, $1, 24 ; ; O3-LABEL: AtomicCmpSwap8: ; O3: # %bb.0: # %entry ; O3-NEXT: lui $2, %hi(_gp_disp) ; O3-NEXT: addiu $2, $2, %lo(_gp_disp) ; O3-NEXT: addu $1, $2, $25 ; O3-NEXT: addiu $2, $zero, -4 ; O3-NEXT: lw $1, %got(y)($1) ; O3-NEXT: and $2, $1, $2 ; O3-NEXT: andi $1, $1, 3 ; O3-NEXT: sll $3, $1, 3 ; O3-NEXT: ori $1, $zero, 255 ; O3-NEXT: sllv $6, $1, $3 ; O3-NEXT: andi $1, $4, 255 ; O3-NEXT: sllv $4, $1, $3 ; O3-NEXT: andi $1, $5, 255 ; O3-NEXT: nor $7, $zero, $6 ; O3-NEXT: sllv $5, $1, $3 ; O3-NEXT: $BB12_1: # %entry ; O3-NEXT: # =>This Inner Loop Header: Depth=1 ; O3-NEXT: ll $8, 0($2) ; O3-NEXT: and $9, $8, $6 ; O3-NEXT: bne $9, $4, $BB12_3 ; O3-NEXT: nop ; O3-NEXT: # %bb.2: # %entry ; O3-NEXT: # in Loop: Header=BB12_1 Depth=1 ; O3-NEXT: and $8, $8, $7 ; O3-NEXT: or $8, $8, $5 ; O3-NEXT: sc $8, 0($2) ; O3-NEXT: beqz $8, $BB12_1 ; O3-NEXT: nop ; O3-NEXT: $BB12_3: # %entry ; O3-NEXT: srlv $1, $9, $3 ; O3-NEXT: sll $1, $1, 24 ; O3-NEXT: sra $1, $1, 24 ; O3-NEXT: # %bb.4: # %entry ; O3-NEXT: sll $1, $1, 24 ; O3-NEXT: jr $ra ; O3-NEXT: sra $2, $1, 24 ; ; MIPS32EB-LABEL: AtomicCmpSwap8: ; MIPS32EB: # %bb.0: # %entry ; MIPS32EB-NEXT: lui $2, %hi(_gp_disp) ; MIPS32EB-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32EB-NEXT: addu $1, $2, $25 ; MIPS32EB-NEXT: lw $1, %got(y)($1) ; MIPS32EB-NEXT: addiu $2, $zero, -4 ; MIPS32EB-NEXT: and $2, $1, $2 ; MIPS32EB-NEXT: andi $1, $1, 3 ; MIPS32EB-NEXT: xori $1, $1, 3 ; MIPS32EB-NEXT: sll $3, $1, 3 ; MIPS32EB-NEXT: ori $1, $zero, 255 ; MIPS32EB-NEXT: sllv $6, $1, $3 ; MIPS32EB-NEXT: nor $7, $zero, $6 ; MIPS32EB-NEXT: andi $1, $4, 255 ; MIPS32EB-NEXT: sllv $4, $1, $3 ; MIPS32EB-NEXT: andi $1, $5, 255 ; MIPS32EB-NEXT: sllv $5, $1, $3 ; MIPS32EB-NEXT: $BB12_1: # %entry ; MIPS32EB-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32EB-NEXT: ll $8, 0($2) ; MIPS32EB-NEXT: and $9, $8, $6 ; MIPS32EB-NEXT: bne $9, $4, $BB12_3 ; MIPS32EB-NEXT: nop ; MIPS32EB-NEXT: # %bb.2: # %entry ; MIPS32EB-NEXT: # in Loop: Header=BB12_1 Depth=1 ; MIPS32EB-NEXT: and $8, $8, $7 ; MIPS32EB-NEXT: or $8, $8, $5 ; MIPS32EB-NEXT: sc $8, 0($2) ; MIPS32EB-NEXT: beqz $8, $BB12_1 ; MIPS32EB-NEXT: nop ; MIPS32EB-NEXT: $BB12_3: # %entry ; MIPS32EB-NEXT: srlv $1, $9, $3 ; MIPS32EB-NEXT: sll $1, $1, 24 ; MIPS32EB-NEXT: sra $1, $1, 24 ; MIPS32EB-NEXT: # %bb.4: # %entry ; MIPS32EB-NEXT: sll $1, $1, 24 ; MIPS32EB-NEXT: jr $ra ; MIPS32EB-NEXT: sra $2, $1, 24 entry: %pair0 = cmpxchg i8* @y, i8 %oldval, i8 %newval monotonic monotonic %0 = extractvalue { i8, i1 } %pair0, 0 ret i8 %0 } define i1 @AtomicCmpSwapRes8(i8* %ptr, i8 signext %oldval, i8 signext %newval) nounwind { ; MIPS32-LABEL: AtomicCmpSwapRes8: ; MIPS32: # %bb.0: # %entry ; MIPS32-NEXT: addiu $1, $zero, -4 ; MIPS32-NEXT: and $2, $4, $1 ; MIPS32-NEXT: andi $1, $4, 3 ; MIPS32-NEXT: sll $3, $1, 3 ; MIPS32-NEXT: ori $1, $zero, 255 ; MIPS32-NEXT: sllv $4, $1, $3 ; MIPS32-NEXT: nor $7, $zero, $4 ; MIPS32-NEXT: andi $1, $5, 255 ; MIPS32-NEXT: sllv $8, $1, $3 ; MIPS32-NEXT: andi $1, $6, 255 ; MIPS32-NEXT: sllv $6, $1, $3 ; MIPS32-NEXT: $BB13_1: # %entry ; MIPS32-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32-NEXT: ll $9, 0($2) ; MIPS32-NEXT: and $10, $9, $4 ; MIPS32-NEXT: bne $10, $8, $BB13_3 ; MIPS32-NEXT: nop ; MIPS32-NEXT: # %bb.2: # %entry ; MIPS32-NEXT: # in Loop: Header=BB13_1 Depth=1 ; MIPS32-NEXT: and $9, $9, $7 ; MIPS32-NEXT: or $9, $9, $6 ; MIPS32-NEXT: sc $9, 0($2) ; MIPS32-NEXT: beqz $9, $BB13_1 ; MIPS32-NEXT: nop ; MIPS32-NEXT: $BB13_3: # %entry ; MIPS32-NEXT: srlv $1, $10, $3 ; MIPS32-NEXT: sll $1, $1, 24 ; MIPS32-NEXT: sra $1, $1, 24 ; MIPS32-NEXT: # %bb.4: # %entry ; MIPS32-NEXT: sll $2, $5, 24 ; MIPS32-NEXT: sra $2, $2, 24 ; MIPS32-NEXT: xor $1, $1, $2 ; MIPS32-NEXT: jr $ra ; MIPS32-NEXT: sltiu $2, $1, 1 ; ; MIPS32O0-LABEL: AtomicCmpSwapRes8: ; MIPS32O0: # %bb.0: # %entry ; MIPS32O0-NEXT: addiu $sp, $sp, -8 ; MIPS32O0-NEXT: move $1, $6 ; MIPS32O0-NEXT: move $2, $5 ; MIPS32O0-NEXT: move $3, $4 ; MIPS32O0-NEXT: sw $2, 0($sp) # 4-byte Folded Spill ; MIPS32O0-NEXT: addiu $4, $zero, -4 ; MIPS32O0-NEXT: and $4, $3, $4 ; MIPS32O0-NEXT: andi $3, $3, 3 ; MIPS32O0-NEXT: sll $9, $3, 3 ; MIPS32O0-NEXT: ori $3, $zero, 255 ; MIPS32O0-NEXT: sllv $5, $3, $9 ; MIPS32O0-NEXT: nor $7, $zero, $5 ; MIPS32O0-NEXT: andi $2, $2, 255 ; MIPS32O0-NEXT: sllv $6, $2, $9 ; MIPS32O0-NEXT: andi $1, $1, 255 ; MIPS32O0-NEXT: sllv $8, $1, $9 ; MIPS32O0-NEXT: $BB13_1: # %entry ; MIPS32O0-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32O0-NEXT: ll $2, 0($4) ; MIPS32O0-NEXT: and $3, $2, $5 ; MIPS32O0-NEXT: bne $3, $6, $BB13_3 ; MIPS32O0-NEXT: nop ; MIPS32O0-NEXT: # %bb.2: # %entry ; MIPS32O0-NEXT: # in Loop: Header=BB13_1 Depth=1 ; MIPS32O0-NEXT: and $2, $2, $7 ; MIPS32O0-NEXT: or $2, $2, $8 ; MIPS32O0-NEXT: sc $2, 0($4) ; MIPS32O0-NEXT: beqz $2, $BB13_1 ; MIPS32O0-NEXT: nop ; MIPS32O0-NEXT: $BB13_3: # %entry ; MIPS32O0-NEXT: srlv $1, $3, $9 ; MIPS32O0-NEXT: sll $1, $1, 24 ; MIPS32O0-NEXT: sra $1, $1, 24 ; MIPS32O0-NEXT: # %bb.4: # %entry ; MIPS32O0-NEXT: sw $1, 4($sp) # 4-byte Folded Spill ; MIPS32O0-NEXT: # %bb.5: # %entry ; MIPS32O0-NEXT: lw $1, 4($sp) # 4-byte Folded Reload ; MIPS32O0-NEXT: lw $2, 0($sp) # 4-byte Folded Reload ; MIPS32O0-NEXT: sll $2, $2, 24 ; MIPS32O0-NEXT: sra $2, $2, 24 ; MIPS32O0-NEXT: xor $1, $1, $2 ; MIPS32O0-NEXT: sltiu $2, $1, 1 ; MIPS32O0-NEXT: addiu $sp, $sp, 8 ; MIPS32O0-NEXT: jr $ra ; MIPS32O0-NEXT: nop ; ; MIPS32R2-LABEL: AtomicCmpSwapRes8: ; MIPS32R2: # %bb.0: # %entry ; MIPS32R2-NEXT: addiu $1, $zero, -4 ; MIPS32R2-NEXT: and $2, $4, $1 ; MIPS32R2-NEXT: andi $1, $4, 3 ; MIPS32R2-NEXT: sll $3, $1, 3 ; MIPS32R2-NEXT: ori $1, $zero, 255 ; MIPS32R2-NEXT: sllv $4, $1, $3 ; MIPS32R2-NEXT: nor $7, $zero, $4 ; MIPS32R2-NEXT: andi $1, $5, 255 ; MIPS32R2-NEXT: sllv $8, $1, $3 ; MIPS32R2-NEXT: andi $1, $6, 255 ; MIPS32R2-NEXT: sllv $6, $1, $3 ; MIPS32R2-NEXT: $BB13_1: # %entry ; MIPS32R2-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32R2-NEXT: ll $9, 0($2) ; MIPS32R2-NEXT: and $10, $9, $4 ; MIPS32R2-NEXT: bne $10, $8, $BB13_3 ; MIPS32R2-NEXT: nop ; MIPS32R2-NEXT: # %bb.2: # %entry ; MIPS32R2-NEXT: # in Loop: Header=BB13_1 Depth=1 ; MIPS32R2-NEXT: and $9, $9, $7 ; MIPS32R2-NEXT: or $9, $9, $6 ; MIPS32R2-NEXT: sc $9, 0($2) ; MIPS32R2-NEXT: beqz $9, $BB13_1 ; MIPS32R2-NEXT: nop ; MIPS32R2-NEXT: $BB13_3: # %entry ; MIPS32R2-NEXT: srlv $1, $10, $3 ; MIPS32R2-NEXT: seb $1, $1 ; MIPS32R2-NEXT: # %bb.4: # %entry ; MIPS32R2-NEXT: xor $1, $1, $5 ; MIPS32R2-NEXT: jr $ra ; MIPS32R2-NEXT: sltiu $2, $1, 1 ; ; MIPS32R6-LABEL: AtomicCmpSwapRes8: ; MIPS32R6: # %bb.0: # %entry ; MIPS32R6-NEXT: addiu $1, $zero, -4 ; MIPS32R6-NEXT: and $2, $4, $1 ; MIPS32R6-NEXT: andi $1, $4, 3 ; MIPS32R6-NEXT: sll $3, $1, 3 ; MIPS32R6-NEXT: ori $1, $zero, 255 ; MIPS32R6-NEXT: sllv $4, $1, $3 ; MIPS32R6-NEXT: nor $7, $zero, $4 ; MIPS32R6-NEXT: andi $1, $5, 255 ; MIPS32R6-NEXT: sllv $8, $1, $3 ; MIPS32R6-NEXT: andi $1, $6, 255 ; MIPS32R6-NEXT: sllv $6, $1, $3 ; MIPS32R6-NEXT: $BB13_1: # %entry ; MIPS32R6-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32R6-NEXT: ll $9, 0($2) ; MIPS32R6-NEXT: and $10, $9, $4 ; MIPS32R6-NEXT: bnec $10, $8, $BB13_3 ; MIPS32R6-NEXT: # %bb.2: # %entry ; MIPS32R6-NEXT: # in Loop: Header=BB13_1 Depth=1 ; MIPS32R6-NEXT: and $9, $9, $7 ; MIPS32R6-NEXT: or $9, $9, $6 ; MIPS32R6-NEXT: sc $9, 0($2) ; MIPS32R6-NEXT: beqzc $9, $BB13_1 ; MIPS32R6-NEXT: $BB13_3: # %entry ; MIPS32R6-NEXT: srlv $1, $10, $3 ; MIPS32R6-NEXT: seb $1, $1 ; MIPS32R6-NEXT: # %bb.4: # %entry ; MIPS32R6-NEXT: xor $1, $1, $5 ; MIPS32R6-NEXT: jr $ra ; MIPS32R6-NEXT: sltiu $2, $1, 1 ; ; MIPS32R6O0-LABEL: AtomicCmpSwapRes8: ; MIPS32R6O0: # %bb.0: # %entry ; MIPS32R6O0-NEXT: addiu $sp, $sp, -8 ; MIPS32R6O0-NEXT: move $1, $6 ; MIPS32R6O0-NEXT: move $2, $5 ; MIPS32R6O0-NEXT: sw $2, 0($sp) # 4-byte Folded Spill ; MIPS32R6O0-NEXT: move $3, $4 ; MIPS32R6O0-NEXT: # kill: def $a2 killed $at ; MIPS32R6O0-NEXT: # kill: def $a1 killed $v0 ; MIPS32R6O0-NEXT: addiu $4, $zero, -4 ; MIPS32R6O0-NEXT: and $4, $3, $4 ; MIPS32R6O0-NEXT: andi $3, $3, 3 ; MIPS32R6O0-NEXT: sll $9, $3, 3 ; MIPS32R6O0-NEXT: ori $3, $zero, 255 ; MIPS32R6O0-NEXT: sllv $5, $3, $9 ; MIPS32R6O0-NEXT: nor $7, $zero, $5 ; MIPS32R6O0-NEXT: andi $2, $2, 255 ; MIPS32R6O0-NEXT: sllv $6, $2, $9 ; MIPS32R6O0-NEXT: andi $1, $1, 255 ; MIPS32R6O0-NEXT: sllv $8, $1, $9 ; MIPS32R6O0-NEXT: $BB13_1: # %entry ; MIPS32R6O0-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32R6O0-NEXT: ll $2, 0($4) ; MIPS32R6O0-NEXT: and $3, $2, $5 ; MIPS32R6O0-NEXT: bnec $3, $6, $BB13_3 ; MIPS32R6O0-NEXT: # %bb.2: # %entry ; MIPS32R6O0-NEXT: # in Loop: Header=BB13_1 Depth=1 ; MIPS32R6O0-NEXT: and $2, $2, $7 ; MIPS32R6O0-NEXT: or $2, $2, $8 ; MIPS32R6O0-NEXT: sc $2, 0($4) ; MIPS32R6O0-NEXT: beqzc $2, $BB13_1 ; MIPS32R6O0-NEXT: $BB13_3: # %entry ; MIPS32R6O0-NEXT: srlv $1, $3, $9 ; MIPS32R6O0-NEXT: seb $1, $1 ; MIPS32R6O0-NEXT: # %bb.4: # %entry ; MIPS32R6O0-NEXT: sw $1, 4($sp) # 4-byte Folded Spill ; MIPS32R6O0-NEXT: # %bb.5: # %entry ; MIPS32R6O0-NEXT: lw $1, 4($sp) # 4-byte Folded Reload ; MIPS32R6O0-NEXT: lw $2, 0($sp) # 4-byte Folded Reload ; MIPS32R6O0-NEXT: xor $1, $1, $2 ; MIPS32R6O0-NEXT: sltiu $2, $1, 1 ; MIPS32R6O0-NEXT: addiu $sp, $sp, 8 ; MIPS32R6O0-NEXT: jrc $ra ; ; MIPS4-LABEL: AtomicCmpSwapRes8: ; MIPS4: # %bb.0: # %entry ; MIPS4-NEXT: daddiu $1, $zero, -4 ; MIPS4-NEXT: and $2, $4, $1 ; MIPS4-NEXT: andi $1, $4, 3 ; MIPS4-NEXT: sll $3, $1, 3 ; MIPS4-NEXT: ori $1, $zero, 255 ; MIPS4-NEXT: sllv $4, $1, $3 ; MIPS4-NEXT: nor $7, $zero, $4 ; MIPS4-NEXT: andi $1, $5, 255 ; MIPS4-NEXT: sllv $8, $1, $3 ; MIPS4-NEXT: andi $1, $6, 255 ; MIPS4-NEXT: sllv $6, $1, $3 ; MIPS4-NEXT: .LBB13_1: # %entry ; MIPS4-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS4-NEXT: ll $9, 0($2) ; MIPS4-NEXT: and $10, $9, $4 ; MIPS4-NEXT: bne $10, $8, .LBB13_3 ; MIPS4-NEXT: nop ; MIPS4-NEXT: # %bb.2: # %entry ; MIPS4-NEXT: # in Loop: Header=BB13_1 Depth=1 ; MIPS4-NEXT: and $9, $9, $7 ; MIPS4-NEXT: or $9, $9, $6 ; MIPS4-NEXT: sc $9, 0($2) ; MIPS4-NEXT: beqz $9, .LBB13_1 ; MIPS4-NEXT: nop ; MIPS4-NEXT: .LBB13_3: # %entry ; MIPS4-NEXT: srlv $1, $10, $3 ; MIPS4-NEXT: sll $1, $1, 24 ; MIPS4-NEXT: sra $1, $1, 24 ; MIPS4-NEXT: # %bb.4: # %entry ; MIPS4-NEXT: sll $2, $5, 24 ; MIPS4-NEXT: sra $2, $2, 24 ; MIPS4-NEXT: xor $1, $1, $2 ; MIPS4-NEXT: jr $ra ; MIPS4-NEXT: sltiu $2, $1, 1 ; ; MIPS64-LABEL: AtomicCmpSwapRes8: ; MIPS64: # %bb.0: # %entry ; MIPS64-NEXT: daddiu $1, $zero, -4 ; MIPS64-NEXT: and $2, $4, $1 ; MIPS64-NEXT: andi $1, $4, 3 ; MIPS64-NEXT: sll $3, $1, 3 ; MIPS64-NEXT: ori $1, $zero, 255 ; MIPS64-NEXT: sllv $4, $1, $3 ; MIPS64-NEXT: nor $7, $zero, $4 ; MIPS64-NEXT: andi $1, $5, 255 ; MIPS64-NEXT: sllv $8, $1, $3 ; MIPS64-NEXT: andi $1, $6, 255 ; MIPS64-NEXT: sllv $6, $1, $3 ; MIPS64-NEXT: .LBB13_1: # %entry ; MIPS64-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64-NEXT: ll $9, 0($2) ; MIPS64-NEXT: and $10, $9, $4 ; MIPS64-NEXT: bne $10, $8, .LBB13_3 ; MIPS64-NEXT: nop ; MIPS64-NEXT: # %bb.2: # %entry ; MIPS64-NEXT: # in Loop: Header=BB13_1 Depth=1 ; MIPS64-NEXT: and $9, $9, $7 ; MIPS64-NEXT: or $9, $9, $6 ; MIPS64-NEXT: sc $9, 0($2) ; MIPS64-NEXT: beqz $9, .LBB13_1 ; MIPS64-NEXT: nop ; MIPS64-NEXT: .LBB13_3: # %entry ; MIPS64-NEXT: srlv $1, $10, $3 ; MIPS64-NEXT: sll $1, $1, 24 ; MIPS64-NEXT: sra $1, $1, 24 ; MIPS64-NEXT: # %bb.4: # %entry ; MIPS64-NEXT: sll $2, $5, 24 ; MIPS64-NEXT: sra $2, $2, 24 ; MIPS64-NEXT: xor $1, $1, $2 ; MIPS64-NEXT: jr $ra ; MIPS64-NEXT: sltiu $2, $1, 1 ; ; MIPS64R2-LABEL: AtomicCmpSwapRes8: ; MIPS64R2: # %bb.0: # %entry ; MIPS64R2-NEXT: daddiu $1, $zero, -4 ; MIPS64R2-NEXT: and $2, $4, $1 ; MIPS64R2-NEXT: andi $1, $4, 3 ; MIPS64R2-NEXT: sll $3, $1, 3 ; MIPS64R2-NEXT: ori $1, $zero, 255 ; MIPS64R2-NEXT: sllv $4, $1, $3 ; MIPS64R2-NEXT: nor $7, $zero, $4 ; MIPS64R2-NEXT: andi $1, $5, 255 ; MIPS64R2-NEXT: sllv $8, $1, $3 ; MIPS64R2-NEXT: andi $1, $6, 255 ; MIPS64R2-NEXT: sllv $6, $1, $3 ; MIPS64R2-NEXT: .LBB13_1: # %entry ; MIPS64R2-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64R2-NEXT: ll $9, 0($2) ; MIPS64R2-NEXT: and $10, $9, $4 ; MIPS64R2-NEXT: bne $10, $8, .LBB13_3 ; MIPS64R2-NEXT: nop ; MIPS64R2-NEXT: # %bb.2: # %entry ; MIPS64R2-NEXT: # in Loop: Header=BB13_1 Depth=1 ; MIPS64R2-NEXT: and $9, $9, $7 ; MIPS64R2-NEXT: or $9, $9, $6 ; MIPS64R2-NEXT: sc $9, 0($2) ; MIPS64R2-NEXT: beqz $9, .LBB13_1 ; MIPS64R2-NEXT: nop ; MIPS64R2-NEXT: .LBB13_3: # %entry ; MIPS64R2-NEXT: srlv $1, $10, $3 ; MIPS64R2-NEXT: seb $1, $1 ; MIPS64R2-NEXT: # %bb.4: # %entry ; MIPS64R2-NEXT: xor $1, $1, $5 ; MIPS64R2-NEXT: jr $ra ; MIPS64R2-NEXT: sltiu $2, $1, 1 ; ; MIPS64R6-LABEL: AtomicCmpSwapRes8: ; MIPS64R6: # %bb.0: # %entry ; MIPS64R6-NEXT: daddiu $1, $zero, -4 ; MIPS64R6-NEXT: and $2, $4, $1 ; MIPS64R6-NEXT: andi $1, $4, 3 ; MIPS64R6-NEXT: sll $3, $1, 3 ; MIPS64R6-NEXT: ori $1, $zero, 255 ; MIPS64R6-NEXT: sllv $4, $1, $3 ; MIPS64R6-NEXT: nor $7, $zero, $4 ; MIPS64R6-NEXT: andi $1, $5, 255 ; MIPS64R6-NEXT: sllv $8, $1, $3 ; MIPS64R6-NEXT: andi $1, $6, 255 ; MIPS64R6-NEXT: sllv $6, $1, $3 ; MIPS64R6-NEXT: .LBB13_1: # %entry ; MIPS64R6-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64R6-NEXT: ll $9, 0($2) ; MIPS64R6-NEXT: and $10, $9, $4 ; MIPS64R6-NEXT: bnec $10, $8, .LBB13_3 ; MIPS64R6-NEXT: # %bb.2: # %entry ; MIPS64R6-NEXT: # in Loop: Header=BB13_1 Depth=1 ; MIPS64R6-NEXT: and $9, $9, $7 ; MIPS64R6-NEXT: or $9, $9, $6 ; MIPS64R6-NEXT: sc $9, 0($2) ; MIPS64R6-NEXT: beqzc $9, .LBB13_1 ; MIPS64R6-NEXT: .LBB13_3: # %entry ; MIPS64R6-NEXT: srlv $1, $10, $3 ; MIPS64R6-NEXT: seb $1, $1 ; MIPS64R6-NEXT: # %bb.4: # %entry ; MIPS64R6-NEXT: xor $1, $1, $5 ; MIPS64R6-NEXT: jr $ra ; MIPS64R6-NEXT: sltiu $2, $1, 1 ; ; MIPS64R6O0-LABEL: AtomicCmpSwapRes8: ; MIPS64R6O0: # %bb.0: # %entry ; MIPS64R6O0-NEXT: daddiu $sp, $sp, -16 ; MIPS64R6O0-NEXT: move $3, $4 ; MIPS64R6O0-NEXT: move $1, $6 ; MIPS64R6O0-NEXT: move $2, $5 ; MIPS64R6O0-NEXT: sw $2, 8($sp) # 4-byte Folded Spill ; MIPS64R6O0-NEXT: daddiu $4, $zero, -4 ; MIPS64R6O0-NEXT: and $4, $3, $4 ; MIPS64R6O0-NEXT: andi $3, $3, 3 ; MIPS64R6O0-NEXT: xori $3, $3, 3 ; MIPS64R6O0-NEXT: sll $9, $3, 3 ; MIPS64R6O0-NEXT: ori $3, $zero, 255 ; MIPS64R6O0-NEXT: sllv $5, $3, $9 ; MIPS64R6O0-NEXT: nor $7, $zero, $5 ; MIPS64R6O0-NEXT: andi $2, $2, 255 ; MIPS64R6O0-NEXT: sllv $6, $2, $9 ; MIPS64R6O0-NEXT: andi $1, $1, 255 ; MIPS64R6O0-NEXT: sllv $8, $1, $9 ; MIPS64R6O0-NEXT: .LBB13_1: # %entry ; MIPS64R6O0-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64R6O0-NEXT: ll $2, 0($4) ; MIPS64R6O0-NEXT: and $3, $2, $5 ; MIPS64R6O0-NEXT: bnec $3, $6, .LBB13_3 ; MIPS64R6O0-NEXT: # %bb.2: # %entry ; MIPS64R6O0-NEXT: # in Loop: Header=BB13_1 Depth=1 ; MIPS64R6O0-NEXT: and $2, $2, $7 ; MIPS64R6O0-NEXT: or $2, $2, $8 ; MIPS64R6O0-NEXT: sc $2, 0($4) ; MIPS64R6O0-NEXT: beqzc $2, .LBB13_1 ; MIPS64R6O0-NEXT: .LBB13_3: # %entry ; MIPS64R6O0-NEXT: srlv $1, $3, $9 ; MIPS64R6O0-NEXT: seb $1, $1 ; MIPS64R6O0-NEXT: # %bb.4: # %entry ; MIPS64R6O0-NEXT: sw $1, 12($sp) # 4-byte Folded Spill ; MIPS64R6O0-NEXT: # %bb.5: # %entry ; MIPS64R6O0-NEXT: lw $1, 12($sp) # 4-byte Folded Reload ; MIPS64R6O0-NEXT: lw $2, 8($sp) # 4-byte Folded Reload ; MIPS64R6O0-NEXT: xor $1, $1, $2 ; MIPS64R6O0-NEXT: sltiu $2, $1, 1 ; MIPS64R6O0-NEXT: daddiu $sp, $sp, 16 ; MIPS64R6O0-NEXT: jrc $ra ; ; MM32-LABEL: AtomicCmpSwapRes8: ; MM32: # %bb.0: # %entry ; MM32-NEXT: addiu $1, $zero, -4 ; MM32-NEXT: and $2, $4, $1 ; MM32-NEXT: andi $1, $4, 3 ; MM32-NEXT: sll $3, $1, 3 ; MM32-NEXT: ori $1, $zero, 255 ; MM32-NEXT: sllv $4, $1, $3 ; MM32-NEXT: nor $7, $zero, $4 ; MM32-NEXT: andi $1, $5, 255 ; MM32-NEXT: sllv $8, $1, $3 ; MM32-NEXT: andi $1, $6, 255 ; MM32-NEXT: sllv $6, $1, $3 ; MM32-NEXT: $BB13_1: # %entry ; MM32-NEXT: # =>This Inner Loop Header: Depth=1 ; MM32-NEXT: ll $9, 0($2) ; MM32-NEXT: and $10, $9, $4 ; MM32-NEXT: bne $10, $8, $BB13_3 ; MM32-NEXT: nop ; MM32-NEXT: # %bb.2: # %entry ; MM32-NEXT: # in Loop: Header=BB13_1 Depth=1 ; MM32-NEXT: and $9, $9, $7 ; MM32-NEXT: or $9, $9, $6 ; MM32-NEXT: sc $9, 0($2) ; MM32-NEXT: beqzc $9, $BB13_1 ; MM32-NEXT: $BB13_3: # %entry ; MM32-NEXT: srlv $1, $10, $3 ; MM32-NEXT: seb $1, $1 ; MM32-NEXT: # %bb.4: # %entry ; MM32-NEXT: xor $1, $1, $5 ; MM32-NEXT: jr $ra ; MM32-NEXT: sltiu $2, $1, 1 ; ; O1-LABEL: AtomicCmpSwapRes8: ; O1: # %bb.0: # %entry ; O1-NEXT: addiu $1, $zero, -4 ; O1-NEXT: and $2, $4, $1 ; O1-NEXT: andi $1, $4, 3 ; O1-NEXT: sll $3, $1, 3 ; O1-NEXT: ori $1, $zero, 255 ; O1-NEXT: sllv $4, $1, $3 ; O1-NEXT: nor $7, $zero, $4 ; O1-NEXT: andi $1, $5, 255 ; O1-NEXT: sllv $8, $1, $3 ; O1-NEXT: andi $1, $6, 255 ; O1-NEXT: sllv $6, $1, $3 ; O1-NEXT: $BB13_1: # %entry ; O1-NEXT: # =>This Inner Loop Header: Depth=1 ; O1-NEXT: ll $9, 0($2) ; O1-NEXT: and $10, $9, $4 ; O1-NEXT: bne $10, $8, $BB13_3 ; O1-NEXT: nop ; O1-NEXT: # %bb.2: # %entry ; O1-NEXT: # in Loop: Header=BB13_1 Depth=1 ; O1-NEXT: and $9, $9, $7 ; O1-NEXT: or $9, $9, $6 ; O1-NEXT: sc $9, 0($2) ; O1-NEXT: beqz $9, $BB13_1 ; O1-NEXT: nop ; O1-NEXT: $BB13_3: # %entry ; O1-NEXT: srlv $1, $10, $3 ; O1-NEXT: sll $1, $1, 24 ; O1-NEXT: sra $1, $1, 24 ; O1-NEXT: # %bb.4: # %entry ; O1-NEXT: sll $2, $5, 24 ; O1-NEXT: sra $2, $2, 24 ; O1-NEXT: xor $1, $1, $2 ; O1-NEXT: jr $ra ; O1-NEXT: sltiu $2, $1, 1 ; ; O2-LABEL: AtomicCmpSwapRes8: ; O2: # %bb.0: # %entry ; O2-NEXT: addiu $1, $zero, -4 ; O2-NEXT: and $2, $4, $1 ; O2-NEXT: andi $1, $4, 3 ; O2-NEXT: sll $3, $1, 3 ; O2-NEXT: ori $1, $zero, 255 ; O2-NEXT: sllv $4, $1, $3 ; O2-NEXT: nor $7, $zero, $4 ; O2-NEXT: andi $1, $5, 255 ; O2-NEXT: sllv $8, $1, $3 ; O2-NEXT: andi $1, $6, 255 ; O2-NEXT: sllv $6, $1, $3 ; O2-NEXT: $BB13_1: # %entry ; O2-NEXT: # =>This Inner Loop Header: Depth=1 ; O2-NEXT: ll $9, 0($2) ; O2-NEXT: and $10, $9, $4 ; O2-NEXT: bne $10, $8, $BB13_3 ; O2-NEXT: nop ; O2-NEXT: # %bb.2: # %entry ; O2-NEXT: # in Loop: Header=BB13_1 Depth=1 ; O2-NEXT: and $9, $9, $7 ; O2-NEXT: or $9, $9, $6 ; O2-NEXT: sc $9, 0($2) ; O2-NEXT: beqz $9, $BB13_1 ; O2-NEXT: nop ; O2-NEXT: $BB13_3: # %entry ; O2-NEXT: srlv $1, $10, $3 ; O2-NEXT: sll $1, $1, 24 ; O2-NEXT: sra $1, $1, 24 ; O2-NEXT: # %bb.4: # %entry ; O2-NEXT: sll $2, $5, 24 ; O2-NEXT: sra $2, $2, 24 ; O2-NEXT: xor $1, $1, $2 ; O2-NEXT: jr $ra ; O2-NEXT: sltiu $2, $1, 1 ; ; O3-LABEL: AtomicCmpSwapRes8: ; O3: # %bb.0: # %entry ; O3-NEXT: addiu $1, $zero, -4 ; O3-NEXT: and $2, $4, $1 ; O3-NEXT: andi $1, $4, 3 ; O3-NEXT: sll $3, $1, 3 ; O3-NEXT: ori $1, $zero, 255 ; O3-NEXT: sllv $4, $1, $3 ; O3-NEXT: andi $1, $5, 255 ; O3-NEXT: sllv $8, $1, $3 ; O3-NEXT: andi $1, $6, 255 ; O3-NEXT: nor $7, $zero, $4 ; O3-NEXT: sllv $6, $1, $3 ; O3-NEXT: $BB13_1: # %entry ; O3-NEXT: # =>This Inner Loop Header: Depth=1 ; O3-NEXT: ll $9, 0($2) ; O3-NEXT: and $10, $9, $4 ; O3-NEXT: bne $10, $8, $BB13_3 ; O3-NEXT: nop ; O3-NEXT: # %bb.2: # %entry ; O3-NEXT: # in Loop: Header=BB13_1 Depth=1 ; O3-NEXT: and $9, $9, $7 ; O3-NEXT: or $9, $9, $6 ; O3-NEXT: sc $9, 0($2) ; O3-NEXT: beqz $9, $BB13_1 ; O3-NEXT: nop ; O3-NEXT: $BB13_3: # %entry ; O3-NEXT: srlv $1, $10, $3 ; O3-NEXT: sll $1, $1, 24 ; O3-NEXT: sra $1, $1, 24 ; O3-NEXT: # %bb.4: # %entry ; O3-NEXT: sll $2, $5, 24 ; O3-NEXT: sra $2, $2, 24 ; O3-NEXT: xor $1, $1, $2 ; O3-NEXT: jr $ra ; O3-NEXT: sltiu $2, $1, 1 ; ; MIPS32EB-LABEL: AtomicCmpSwapRes8: ; MIPS32EB: # %bb.0: # %entry ; MIPS32EB-NEXT: addiu $1, $zero, -4 ; MIPS32EB-NEXT: and $2, $4, $1 ; MIPS32EB-NEXT: andi $1, $4, 3 ; MIPS32EB-NEXT: xori $1, $1, 3 ; MIPS32EB-NEXT: sll $3, $1, 3 ; MIPS32EB-NEXT: ori $1, $zero, 255 ; MIPS32EB-NEXT: sllv $4, $1, $3 ; MIPS32EB-NEXT: nor $7, $zero, $4 ; MIPS32EB-NEXT: andi $1, $5, 255 ; MIPS32EB-NEXT: sllv $8, $1, $3 ; MIPS32EB-NEXT: andi $1, $6, 255 ; MIPS32EB-NEXT: sllv $6, $1, $3 ; MIPS32EB-NEXT: $BB13_1: # %entry ; MIPS32EB-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32EB-NEXT: ll $9, 0($2) ; MIPS32EB-NEXT: and $10, $9, $4 ; MIPS32EB-NEXT: bne $10, $8, $BB13_3 ; MIPS32EB-NEXT: nop ; MIPS32EB-NEXT: # %bb.2: # %entry ; MIPS32EB-NEXT: # in Loop: Header=BB13_1 Depth=1 ; MIPS32EB-NEXT: and $9, $9, $7 ; MIPS32EB-NEXT: or $9, $9, $6 ; MIPS32EB-NEXT: sc $9, 0($2) ; MIPS32EB-NEXT: beqz $9, $BB13_1 ; MIPS32EB-NEXT: nop ; MIPS32EB-NEXT: $BB13_3: # %entry ; MIPS32EB-NEXT: srlv $1, $10, $3 ; MIPS32EB-NEXT: sll $1, $1, 24 ; MIPS32EB-NEXT: sra $1, $1, 24 ; MIPS32EB-NEXT: # %bb.4: # %entry ; MIPS32EB-NEXT: sll $2, $5, 24 ; MIPS32EB-NEXT: sra $2, $2, 24 ; MIPS32EB-NEXT: xor $1, $1, $2 ; MIPS32EB-NEXT: jr $ra ; MIPS32EB-NEXT: sltiu $2, $1, 1 entry: %0 = cmpxchg i8* %ptr, i8 %oldval, i8 %newval monotonic monotonic %1 = extractvalue { i8, i1 } %0, 1 ret i1 %1 ; FIXME: -march=mips produces a redundant sign extension here... ; FIXME: ...Leading to this split check. } ; Check one i16 so that we cover the seh sign extend @z = common global i16 0, align 1 define signext i16 @AtomicLoadAdd16(i16 signext %incr) nounwind { ; MIPS32-LABEL: AtomicLoadAdd16: ; MIPS32: # %bb.0: # %entry ; MIPS32-NEXT: lui $2, %hi(_gp_disp) ; MIPS32-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32-NEXT: addu $1, $2, $25 ; MIPS32-NEXT: lw $1, %got(z)($1) ; MIPS32-NEXT: addiu $2, $zero, -4 ; MIPS32-NEXT: and $2, $1, $2 ; MIPS32-NEXT: andi $1, $1, 3 ; MIPS32-NEXT: sll $3, $1, 3 ; MIPS32-NEXT: ori $1, $zero, 65535 ; MIPS32-NEXT: sllv $5, $1, $3 ; MIPS32-NEXT: nor $6, $zero, $5 ; MIPS32-NEXT: sllv $4, $4, $3 ; MIPS32-NEXT: $BB14_1: # %entry ; MIPS32-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32-NEXT: ll $7, 0($2) ; MIPS32-NEXT: addu $8, $7, $4 ; MIPS32-NEXT: and $8, $8, $5 ; MIPS32-NEXT: and $9, $7, $6 ; MIPS32-NEXT: or $9, $9, $8 ; MIPS32-NEXT: sc $9, 0($2) ; MIPS32-NEXT: beqz $9, $BB14_1 ; MIPS32-NEXT: nop ; MIPS32-NEXT: # %bb.2: # %entry ; MIPS32-NEXT: and $1, $7, $5 ; MIPS32-NEXT: srlv $1, $1, $3 ; MIPS32-NEXT: sll $1, $1, 16 ; MIPS32-NEXT: sra $1, $1, 16 ; MIPS32-NEXT: # %bb.3: # %entry ; MIPS32-NEXT: sll $1, $1, 16 ; MIPS32-NEXT: jr $ra ; MIPS32-NEXT: sra $2, $1, 16 ; ; MIPS32O0-LABEL: AtomicLoadAdd16: ; MIPS32O0: # %bb.0: # %entry ; MIPS32O0-NEXT: lui $2, %hi(_gp_disp) ; MIPS32O0-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32O0-NEXT: addiu $sp, $sp, -8 ; MIPS32O0-NEXT: addu $1, $2, $25 ; MIPS32O0-NEXT: lw $1, %got(z)($1) ; MIPS32O0-NEXT: addiu $2, $zero, -4 ; MIPS32O0-NEXT: and $5, $1, $2 ; MIPS32O0-NEXT: andi $1, $1, 3 ; MIPS32O0-NEXT: sll $9, $1, 3 ; MIPS32O0-NEXT: ori $1, $zero, 65535 ; MIPS32O0-NEXT: sllv $7, $1, $9 ; MIPS32O0-NEXT: nor $8, $zero, $7 ; MIPS32O0-NEXT: sllv $6, $4, $9 ; MIPS32O0-NEXT: $BB14_1: # %entry ; MIPS32O0-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32O0-NEXT: ll $2, 0($5) ; MIPS32O0-NEXT: addu $3, $2, $6 ; MIPS32O0-NEXT: and $3, $3, $7 ; MIPS32O0-NEXT: and $4, $2, $8 ; MIPS32O0-NEXT: or $4, $4, $3 ; MIPS32O0-NEXT: sc $4, 0($5) ; MIPS32O0-NEXT: beqz $4, $BB14_1 ; MIPS32O0-NEXT: nop ; MIPS32O0-NEXT: # %bb.2: # %entry ; MIPS32O0-NEXT: and $1, $2, $7 ; MIPS32O0-NEXT: srlv $1, $1, $9 ; MIPS32O0-NEXT: sll $1, $1, 16 ; MIPS32O0-NEXT: sra $1, $1, 16 ; MIPS32O0-NEXT: # %bb.3: # %entry ; MIPS32O0-NEXT: sw $1, 4($sp) # 4-byte Folded Spill ; MIPS32O0-NEXT: # %bb.4: # %entry ; MIPS32O0-NEXT: lw $1, 4($sp) # 4-byte Folded Reload ; MIPS32O0-NEXT: sll $1, $1, 16 ; MIPS32O0-NEXT: sra $2, $1, 16 ; MIPS32O0-NEXT: addiu $sp, $sp, 8 ; MIPS32O0-NEXT: jr $ra ; MIPS32O0-NEXT: nop ; ; MIPS32R2-LABEL: AtomicLoadAdd16: ; MIPS32R2: # %bb.0: # %entry ; MIPS32R2-NEXT: lui $2, %hi(_gp_disp) ; MIPS32R2-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32R2-NEXT: addu $1, $2, $25 ; MIPS32R2-NEXT: lw $1, %got(z)($1) ; MIPS32R2-NEXT: addiu $2, $zero, -4 ; MIPS32R2-NEXT: and $2, $1, $2 ; MIPS32R2-NEXT: andi $1, $1, 3 ; MIPS32R2-NEXT: sll $3, $1, 3 ; MIPS32R2-NEXT: ori $1, $zero, 65535 ; MIPS32R2-NEXT: sllv $5, $1, $3 ; MIPS32R2-NEXT: nor $6, $zero, $5 ; MIPS32R2-NEXT: sllv $4, $4, $3 ; MIPS32R2-NEXT: $BB14_1: # %entry ; MIPS32R2-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32R2-NEXT: ll $7, 0($2) ; MIPS32R2-NEXT: addu $8, $7, $4 ; MIPS32R2-NEXT: and $8, $8, $5 ; MIPS32R2-NEXT: and $9, $7, $6 ; MIPS32R2-NEXT: or $9, $9, $8 ; MIPS32R2-NEXT: sc $9, 0($2) ; MIPS32R2-NEXT: beqz $9, $BB14_1 ; MIPS32R2-NEXT: nop ; MIPS32R2-NEXT: # %bb.2: # %entry ; MIPS32R2-NEXT: and $1, $7, $5 ; MIPS32R2-NEXT: srlv $1, $1, $3 ; MIPS32R2-NEXT: seh $1, $1 ; MIPS32R2-NEXT: # %bb.3: # %entry ; MIPS32R2-NEXT: jr $ra ; MIPS32R2-NEXT: seh $2, $1 ; ; MIPS32R6-LABEL: AtomicLoadAdd16: ; MIPS32R6: # %bb.0: # %entry ; MIPS32R6-NEXT: lui $2, %hi(_gp_disp) ; MIPS32R6-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32R6-NEXT: addu $1, $2, $25 ; MIPS32R6-NEXT: lw $1, %got(z)($1) ; MIPS32R6-NEXT: addiu $2, $zero, -4 ; MIPS32R6-NEXT: and $2, $1, $2 ; MIPS32R6-NEXT: andi $1, $1, 3 ; MIPS32R6-NEXT: sll $3, $1, 3 ; MIPS32R6-NEXT: ori $1, $zero, 65535 ; MIPS32R6-NEXT: sllv $5, $1, $3 ; MIPS32R6-NEXT: nor $6, $zero, $5 ; MIPS32R6-NEXT: sllv $4, $4, $3 ; MIPS32R6-NEXT: $BB14_1: # %entry ; MIPS32R6-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32R6-NEXT: ll $7, 0($2) ; MIPS32R6-NEXT: addu $8, $7, $4 ; MIPS32R6-NEXT: and $8, $8, $5 ; MIPS32R6-NEXT: and $9, $7, $6 ; MIPS32R6-NEXT: or $9, $9, $8 ; MIPS32R6-NEXT: sc $9, 0($2) ; MIPS32R6-NEXT: beqzc $9, $BB14_1 ; MIPS32R6-NEXT: # %bb.2: # %entry ; MIPS32R6-NEXT: and $1, $7, $5 ; MIPS32R6-NEXT: srlv $1, $1, $3 ; MIPS32R6-NEXT: seh $1, $1 ; MIPS32R6-NEXT: # %bb.3: # %entry ; MIPS32R6-NEXT: jr $ra ; MIPS32R6-NEXT: seh $2, $1 ; ; MIPS32R6O0-LABEL: AtomicLoadAdd16: ; MIPS32R6O0: # %bb.0: # %entry ; MIPS32R6O0-NEXT: lui $2, %hi(_gp_disp) ; MIPS32R6O0-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32R6O0-NEXT: addiu $sp, $sp, -8 ; MIPS32R6O0-NEXT: addu $1, $2, $25 ; MIPS32R6O0-NEXT: # kill: def $v0 killed $a0 ; MIPS32R6O0-NEXT: lw $1, %got(z)($1) ; MIPS32R6O0-NEXT: addiu $2, $zero, -4 ; MIPS32R6O0-NEXT: and $5, $1, $2 ; MIPS32R6O0-NEXT: andi $1, $1, 3 ; MIPS32R6O0-NEXT: sll $9, $1, 3 ; MIPS32R6O0-NEXT: ori $1, $zero, 65535 ; MIPS32R6O0-NEXT: sllv $7, $1, $9 ; MIPS32R6O0-NEXT: nor $8, $zero, $7 ; MIPS32R6O0-NEXT: sllv $6, $4, $9 ; MIPS32R6O0-NEXT: $BB14_1: # %entry ; MIPS32R6O0-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32R6O0-NEXT: ll $2, 0($5) ; MIPS32R6O0-NEXT: addu $3, $2, $6 ; MIPS32R6O0-NEXT: and $3, $3, $7 ; MIPS32R6O0-NEXT: and $4, $2, $8 ; MIPS32R6O0-NEXT: or $4, $4, $3 ; MIPS32R6O0-NEXT: sc $4, 0($5) ; MIPS32R6O0-NEXT: beqzc $4, $BB14_1 ; MIPS32R6O0-NEXT: # %bb.2: # %entry ; MIPS32R6O0-NEXT: and $1, $2, $7 ; MIPS32R6O0-NEXT: srlv $1, $1, $9 ; MIPS32R6O0-NEXT: seh $1, $1 ; MIPS32R6O0-NEXT: # %bb.3: # %entry ; MIPS32R6O0-NEXT: sw $1, 4($sp) # 4-byte Folded Spill ; MIPS32R6O0-NEXT: # %bb.4: # %entry ; MIPS32R6O0-NEXT: lw $1, 4($sp) # 4-byte Folded Reload ; MIPS32R6O0-NEXT: seh $2, $1 ; MIPS32R6O0-NEXT: addiu $sp, $sp, 8 ; MIPS32R6O0-NEXT: jrc $ra ; ; MIPS4-LABEL: AtomicLoadAdd16: ; MIPS4: # %bb.0: # %entry ; MIPS4-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAdd16))) ; MIPS4-NEXT: daddu $1, $1, $25 ; MIPS4-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAdd16))) ; MIPS4-NEXT: ld $1, %got_disp(z)($1) ; MIPS4-NEXT: daddiu $2, $zero, -4 ; MIPS4-NEXT: and $2, $1, $2 ; MIPS4-NEXT: andi $1, $1, 3 ; MIPS4-NEXT: sll $3, $1, 3 ; MIPS4-NEXT: ori $1, $zero, 65535 ; MIPS4-NEXT: sllv $5, $1, $3 ; MIPS4-NEXT: nor $6, $zero, $5 ; MIPS4-NEXT: sllv $4, $4, $3 ; MIPS4-NEXT: .LBB14_1: # %entry ; MIPS4-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS4-NEXT: ll $7, 0($2) ; MIPS4-NEXT: addu $8, $7, $4 ; MIPS4-NEXT: and $8, $8, $5 ; MIPS4-NEXT: and $9, $7, $6 ; MIPS4-NEXT: or $9, $9, $8 ; MIPS4-NEXT: sc $9, 0($2) ; MIPS4-NEXT: beqz $9, .LBB14_1 ; MIPS4-NEXT: nop ; MIPS4-NEXT: # %bb.2: # %entry ; MIPS4-NEXT: and $1, $7, $5 ; MIPS4-NEXT: srlv $1, $1, $3 ; MIPS4-NEXT: sll $1, $1, 16 ; MIPS4-NEXT: sra $1, $1, 16 ; MIPS4-NEXT: # %bb.3: # %entry ; MIPS4-NEXT: sll $1, $1, 16 ; MIPS4-NEXT: jr $ra ; MIPS4-NEXT: sra $2, $1, 16 ; ; MIPS64-LABEL: AtomicLoadAdd16: ; MIPS64: # %bb.0: # %entry ; MIPS64-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAdd16))) ; MIPS64-NEXT: daddu $1, $1, $25 ; MIPS64-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAdd16))) ; MIPS64-NEXT: ld $1, %got_disp(z)($1) ; MIPS64-NEXT: daddiu $2, $zero, -4 ; MIPS64-NEXT: and $2, $1, $2 ; MIPS64-NEXT: andi $1, $1, 3 ; MIPS64-NEXT: sll $3, $1, 3 ; MIPS64-NEXT: ori $1, $zero, 65535 ; MIPS64-NEXT: sllv $5, $1, $3 ; MIPS64-NEXT: nor $6, $zero, $5 ; MIPS64-NEXT: sllv $4, $4, $3 ; MIPS64-NEXT: .LBB14_1: # %entry ; MIPS64-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64-NEXT: ll $7, 0($2) ; MIPS64-NEXT: addu $8, $7, $4 ; MIPS64-NEXT: and $8, $8, $5 ; MIPS64-NEXT: and $9, $7, $6 ; MIPS64-NEXT: or $9, $9, $8 ; MIPS64-NEXT: sc $9, 0($2) ; MIPS64-NEXT: beqz $9, .LBB14_1 ; MIPS64-NEXT: nop ; MIPS64-NEXT: # %bb.2: # %entry ; MIPS64-NEXT: and $1, $7, $5 ; MIPS64-NEXT: srlv $1, $1, $3 ; MIPS64-NEXT: sll $1, $1, 16 ; MIPS64-NEXT: sra $1, $1, 16 ; MIPS64-NEXT: # %bb.3: # %entry ; MIPS64-NEXT: sll $1, $1, 16 ; MIPS64-NEXT: jr $ra ; MIPS64-NEXT: sra $2, $1, 16 ; ; MIPS64R2-LABEL: AtomicLoadAdd16: ; MIPS64R2: # %bb.0: # %entry ; MIPS64R2-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAdd16))) ; MIPS64R2-NEXT: daddu $1, $1, $25 ; MIPS64R2-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAdd16))) ; MIPS64R2-NEXT: ld $1, %got_disp(z)($1) ; MIPS64R2-NEXT: daddiu $2, $zero, -4 ; MIPS64R2-NEXT: and $2, $1, $2 ; MIPS64R2-NEXT: andi $1, $1, 3 ; MIPS64R2-NEXT: sll $3, $1, 3 ; MIPS64R2-NEXT: ori $1, $zero, 65535 ; MIPS64R2-NEXT: sllv $5, $1, $3 ; MIPS64R2-NEXT: nor $6, $zero, $5 ; MIPS64R2-NEXT: sllv $4, $4, $3 ; MIPS64R2-NEXT: .LBB14_1: # %entry ; MIPS64R2-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64R2-NEXT: ll $7, 0($2) ; MIPS64R2-NEXT: addu $8, $7, $4 ; MIPS64R2-NEXT: and $8, $8, $5 ; MIPS64R2-NEXT: and $9, $7, $6 ; MIPS64R2-NEXT: or $9, $9, $8 ; MIPS64R2-NEXT: sc $9, 0($2) ; MIPS64R2-NEXT: beqz $9, .LBB14_1 ; MIPS64R2-NEXT: nop ; MIPS64R2-NEXT: # %bb.2: # %entry ; MIPS64R2-NEXT: and $1, $7, $5 ; MIPS64R2-NEXT: srlv $1, $1, $3 ; MIPS64R2-NEXT: seh $1, $1 ; MIPS64R2-NEXT: # %bb.3: # %entry ; MIPS64R2-NEXT: jr $ra ; MIPS64R2-NEXT: seh $2, $1 ; ; MIPS64R6-LABEL: AtomicLoadAdd16: ; MIPS64R6: # %bb.0: # %entry ; MIPS64R6-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAdd16))) ; MIPS64R6-NEXT: daddu $1, $1, $25 ; MIPS64R6-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAdd16))) ; MIPS64R6-NEXT: ld $1, %got_disp(z)($1) ; MIPS64R6-NEXT: daddiu $2, $zero, -4 ; MIPS64R6-NEXT: and $2, $1, $2 ; MIPS64R6-NEXT: andi $1, $1, 3 ; MIPS64R6-NEXT: sll $3, $1, 3 ; MIPS64R6-NEXT: ori $1, $zero, 65535 ; MIPS64R6-NEXT: sllv $5, $1, $3 ; MIPS64R6-NEXT: nor $6, $zero, $5 ; MIPS64R6-NEXT: sllv $4, $4, $3 ; MIPS64R6-NEXT: .LBB14_1: # %entry ; MIPS64R6-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64R6-NEXT: ll $7, 0($2) ; MIPS64R6-NEXT: addu $8, $7, $4 ; MIPS64R6-NEXT: and $8, $8, $5 ; MIPS64R6-NEXT: and $9, $7, $6 ; MIPS64R6-NEXT: or $9, $9, $8 ; MIPS64R6-NEXT: sc $9, 0($2) ; MIPS64R6-NEXT: beqzc $9, .LBB14_1 ; MIPS64R6-NEXT: # %bb.2: # %entry ; MIPS64R6-NEXT: and $1, $7, $5 ; MIPS64R6-NEXT: srlv $1, $1, $3 ; MIPS64R6-NEXT: seh $1, $1 ; MIPS64R6-NEXT: # %bb.3: # %entry ; MIPS64R6-NEXT: jr $ra ; MIPS64R6-NEXT: seh $2, $1 ; ; MIPS64R6O0-LABEL: AtomicLoadAdd16: ; MIPS64R6O0: # %bb.0: # %entry ; MIPS64R6O0-NEXT: daddiu $sp, $sp, -16 ; MIPS64R6O0-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAdd16))) ; MIPS64R6O0-NEXT: daddu $1, $1, $25 ; MIPS64R6O0-NEXT: daddiu $2, $1, %lo(%neg(%gp_rel(AtomicLoadAdd16))) ; MIPS64R6O0-NEXT: move $1, $4 ; MIPS64R6O0-NEXT: ld $2, %got_disp(z)($2) ; MIPS64R6O0-NEXT: daddiu $3, $zero, -4 ; MIPS64R6O0-NEXT: and $5, $2, $3 ; MIPS64R6O0-NEXT: andi $2, $2, 3 ; MIPS64R6O0-NEXT: xori $2, $2, 2 ; MIPS64R6O0-NEXT: sll $9, $2, 3 ; MIPS64R6O0-NEXT: ori $2, $zero, 65535 ; MIPS64R6O0-NEXT: sllv $7, $2, $9 ; MIPS64R6O0-NEXT: nor $8, $zero, $7 ; MIPS64R6O0-NEXT: sllv $6, $1, $9 ; MIPS64R6O0-NEXT: .LBB14_1: # %entry ; MIPS64R6O0-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64R6O0-NEXT: ll $2, 0($5) ; MIPS64R6O0-NEXT: addu $3, $2, $6 ; MIPS64R6O0-NEXT: and $3, $3, $7 ; MIPS64R6O0-NEXT: and $4, $2, $8 ; MIPS64R6O0-NEXT: or $4, $4, $3 ; MIPS64R6O0-NEXT: sc $4, 0($5) ; MIPS64R6O0-NEXT: beqzc $4, .LBB14_1 ; MIPS64R6O0-NEXT: # %bb.2: # %entry ; MIPS64R6O0-NEXT: and $1, $2, $7 ; MIPS64R6O0-NEXT: srlv $1, $1, $9 ; MIPS64R6O0-NEXT: seh $1, $1 ; MIPS64R6O0-NEXT: # %bb.3: # %entry ; MIPS64R6O0-NEXT: sw $1, 12($sp) # 4-byte Folded Spill ; MIPS64R6O0-NEXT: # %bb.4: # %entry ; MIPS64R6O0-NEXT: lw $1, 12($sp) # 4-byte Folded Reload ; MIPS64R6O0-NEXT: seh $2, $1 ; MIPS64R6O0-NEXT: daddiu $sp, $sp, 16 ; MIPS64R6O0-NEXT: jrc $ra ; ; MM32-LABEL: AtomicLoadAdd16: ; MM32: # %bb.0: # %entry ; MM32-NEXT: lui $2, %hi(_gp_disp) ; MM32-NEXT: addiu $2, $2, %lo(_gp_disp) ; MM32-NEXT: addu $2, $2, $25 ; MM32-NEXT: lw $1, %got(z)($2) ; MM32-NEXT: addiu $2, $zero, -4 ; MM32-NEXT: and $2, $1, $2 ; MM32-NEXT: andi $1, $1, 3 ; MM32-NEXT: sll $3, $1, 3 ; MM32-NEXT: ori $1, $zero, 65535 ; MM32-NEXT: sllv $5, $1, $3 ; MM32-NEXT: nor $6, $zero, $5 ; MM32-NEXT: sllv $4, $4, $3 ; MM32-NEXT: $BB14_1: # %entry ; MM32-NEXT: # =>This Inner Loop Header: Depth=1 ; MM32-NEXT: ll $7, 0($2) ; MM32-NEXT: addu $8, $7, $4 ; MM32-NEXT: and $8, $8, $5 ; MM32-NEXT: and $9, $7, $6 ; MM32-NEXT: or $9, $9, $8 ; MM32-NEXT: sc $9, 0($2) ; MM32-NEXT: beqzc $9, $BB14_1 ; MM32-NEXT: # %bb.2: # %entry ; MM32-NEXT: and $1, $7, $5 ; MM32-NEXT: srlv $1, $1, $3 ; MM32-NEXT: seh $1, $1 ; MM32-NEXT: # %bb.3: # %entry ; MM32-NEXT: jr $ra ; MM32-NEXT: seh $2, $1 ; ; O1-LABEL: AtomicLoadAdd16: ; O1: # %bb.0: # %entry ; O1-NEXT: lui $2, %hi(_gp_disp) ; O1-NEXT: addiu $2, $2, %lo(_gp_disp) ; O1-NEXT: addu $1, $2, $25 ; O1-NEXT: lw $1, %got(z)($1) ; O1-NEXT: addiu $2, $zero, -4 ; O1-NEXT: and $2, $1, $2 ; O1-NEXT: andi $1, $1, 3 ; O1-NEXT: sll $3, $1, 3 ; O1-NEXT: ori $1, $zero, 65535 ; O1-NEXT: sllv $5, $1, $3 ; O1-NEXT: nor $6, $zero, $5 ; O1-NEXT: sllv $4, $4, $3 ; O1-NEXT: $BB14_1: # %entry ; O1-NEXT: # =>This Inner Loop Header: Depth=1 ; O1-NEXT: ll $7, 0($2) ; O1-NEXT: addu $8, $7, $4 ; O1-NEXT: and $8, $8, $5 ; O1-NEXT: and $9, $7, $6 ; O1-NEXT: or $9, $9, $8 ; O1-NEXT: sc $9, 0($2) ; O1-NEXT: beqz $9, $BB14_1 ; O1-NEXT: nop ; O1-NEXT: # %bb.2: # %entry ; O1-NEXT: and $1, $7, $5 ; O1-NEXT: srlv $1, $1, $3 ; O1-NEXT: sll $1, $1, 16 ; O1-NEXT: sra $1, $1, 16 ; O1-NEXT: # %bb.3: # %entry ; O1-NEXT: sll $1, $1, 16 ; O1-NEXT: jr $ra ; O1-NEXT: sra $2, $1, 16 ; ; O2-LABEL: AtomicLoadAdd16: ; O2: # %bb.0: # %entry ; O2-NEXT: lui $2, %hi(_gp_disp) ; O2-NEXT: addiu $2, $2, %lo(_gp_disp) ; O2-NEXT: addu $1, $2, $25 ; O2-NEXT: lw $1, %got(z)($1) ; O2-NEXT: addiu $2, $zero, -4 ; O2-NEXT: and $2, $1, $2 ; O2-NEXT: andi $1, $1, 3 ; O2-NEXT: sll $3, $1, 3 ; O2-NEXT: ori $1, $zero, 65535 ; O2-NEXT: sllv $5, $1, $3 ; O2-NEXT: nor $6, $zero, $5 ; O2-NEXT: sllv $4, $4, $3 ; O2-NEXT: $BB14_1: # %entry ; O2-NEXT: # =>This Inner Loop Header: Depth=1 ; O2-NEXT: ll $7, 0($2) ; O2-NEXT: addu $8, $7, $4 ; O2-NEXT: and $8, $8, $5 ; O2-NEXT: and $9, $7, $6 ; O2-NEXT: or $9, $9, $8 ; O2-NEXT: sc $9, 0($2) ; O2-NEXT: beqz $9, $BB14_1 ; O2-NEXT: nop ; O2-NEXT: # %bb.2: # %entry ; O2-NEXT: and $1, $7, $5 ; O2-NEXT: srlv $1, $1, $3 ; O2-NEXT: sll $1, $1, 16 ; O2-NEXT: sra $1, $1, 16 ; O2-NEXT: # %bb.3: # %entry ; O2-NEXT: sll $1, $1, 16 ; O2-NEXT: jr $ra ; O2-NEXT: sra $2, $1, 16 ; ; O3-LABEL: AtomicLoadAdd16: ; O3: # %bb.0: # %entry ; O3-NEXT: lui $2, %hi(_gp_disp) ; O3-NEXT: addiu $2, $2, %lo(_gp_disp) ; O3-NEXT: addu $1, $2, $25 ; O3-NEXT: addiu $2, $zero, -4 ; O3-NEXT: lw $1, %got(z)($1) ; O3-NEXT: and $2, $1, $2 ; O3-NEXT: andi $1, $1, 3 ; O3-NEXT: sll $3, $1, 3 ; O3-NEXT: ori $1, $zero, 65535 ; O3-NEXT: sllv $5, $1, $3 ; O3-NEXT: sllv $4, $4, $3 ; O3-NEXT: nor $6, $zero, $5 ; O3-NEXT: $BB14_1: # %entry ; O3-NEXT: # =>This Inner Loop Header: Depth=1 ; O3-NEXT: ll $7, 0($2) ; O3-NEXT: addu $8, $7, $4 ; O3-NEXT: and $8, $8, $5 ; O3-NEXT: and $9, $7, $6 ; O3-NEXT: or $9, $9, $8 ; O3-NEXT: sc $9, 0($2) ; O3-NEXT: beqz $9, $BB14_1 ; O3-NEXT: nop ; O3-NEXT: # %bb.2: # %entry ; O3-NEXT: and $1, $7, $5 ; O3-NEXT: srlv $1, $1, $3 ; O3-NEXT: sll $1, $1, 16 ; O3-NEXT: sra $1, $1, 16 ; O3-NEXT: # %bb.3: # %entry ; O3-NEXT: sll $1, $1, 16 ; O3-NEXT: jr $ra ; O3-NEXT: sra $2, $1, 16 ; ; MIPS32EB-LABEL: AtomicLoadAdd16: ; MIPS32EB: # %bb.0: # %entry ; MIPS32EB-NEXT: lui $2, %hi(_gp_disp) ; MIPS32EB-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32EB-NEXT: addu $1, $2, $25 ; MIPS32EB-NEXT: lw $1, %got(z)($1) ; MIPS32EB-NEXT: addiu $2, $zero, -4 ; MIPS32EB-NEXT: and $2, $1, $2 ; MIPS32EB-NEXT: andi $1, $1, 3 ; MIPS32EB-NEXT: xori $1, $1, 2 ; MIPS32EB-NEXT: sll $3, $1, 3 ; MIPS32EB-NEXT: ori $1, $zero, 65535 ; MIPS32EB-NEXT: sllv $5, $1, $3 ; MIPS32EB-NEXT: nor $6, $zero, $5 ; MIPS32EB-NEXT: sllv $4, $4, $3 ; MIPS32EB-NEXT: $BB14_1: # %entry ; MIPS32EB-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32EB-NEXT: ll $7, 0($2) ; MIPS32EB-NEXT: addu $8, $7, $4 ; MIPS32EB-NEXT: and $8, $8, $5 ; MIPS32EB-NEXT: and $9, $7, $6 ; MIPS32EB-NEXT: or $9, $9, $8 ; MIPS32EB-NEXT: sc $9, 0($2) ; MIPS32EB-NEXT: beqz $9, $BB14_1 ; MIPS32EB-NEXT: nop ; MIPS32EB-NEXT: # %bb.2: # %entry ; MIPS32EB-NEXT: and $1, $7, $5 ; MIPS32EB-NEXT: srlv $1, $1, $3 ; MIPS32EB-NEXT: sll $1, $1, 16 ; MIPS32EB-NEXT: sra $1, $1, 16 ; MIPS32EB-NEXT: # %bb.3: # %entry ; MIPS32EB-NEXT: sll $1, $1, 16 ; MIPS32EB-NEXT: jr $ra ; MIPS32EB-NEXT: sra $2, $1, 16 entry: %0 = atomicrmw add i16* @z, i16 %incr monotonic ret i16 %0 } ; Test that the i16 return value from cmpxchg is recognised as signed, ; so that setCC doesn't end up comparing an unsigned value to a signed ; value. ; The rest of the functions here are testing the atomic expansion, so ; we just match the end of the function. define {i16, i1} @foo(i16* %addr, i16 %l, i16 %r, i16 %new) { ; MIPS32-LABEL: foo: ; MIPS32: # %bb.0: ; MIPS32-NEXT: addu $1, $5, $6 ; MIPS32-NEXT: sync ; MIPS32-NEXT: addiu $2, $zero, -4 ; MIPS32-NEXT: and $3, $4, $2 ; MIPS32-NEXT: andi $2, $4, 3 ; MIPS32-NEXT: sll $4, $2, 3 ; MIPS32-NEXT: ori $2, $zero, 65535 ; MIPS32-NEXT: sllv $5, $2, $4 ; MIPS32-NEXT: nor $6, $zero, $5 ; MIPS32-NEXT: andi $2, $1, 65535 ; MIPS32-NEXT: sllv $8, $2, $4 ; MIPS32-NEXT: andi $2, $7, 65535 ; MIPS32-NEXT: sllv $7, $2, $4 ; MIPS32-NEXT: $BB15_1: # =>This Inner Loop Header: Depth=1 ; MIPS32-NEXT: ll $9, 0($3) ; MIPS32-NEXT: and $10, $9, $5 ; MIPS32-NEXT: bne $10, $8, $BB15_3 ; MIPS32-NEXT: nop ; MIPS32-NEXT: # %bb.2: # in Loop: Header=BB15_1 Depth=1 ; MIPS32-NEXT: and $9, $9, $6 ; MIPS32-NEXT: or $9, $9, $7 ; MIPS32-NEXT: sc $9, 0($3) ; MIPS32-NEXT: beqz $9, $BB15_1 ; MIPS32-NEXT: nop ; MIPS32-NEXT: $BB15_3: ; MIPS32-NEXT: srlv $2, $10, $4 ; MIPS32-NEXT: sll $2, $2, 16 ; MIPS32-NEXT: sra $2, $2, 16 ; MIPS32-NEXT: # %bb.4: ; MIPS32-NEXT: sll $1, $1, 16 ; MIPS32-NEXT: sra $1, $1, 16 ; MIPS32-NEXT: xor $1, $2, $1 ; MIPS32-NEXT: sltiu $3, $1, 1 ; MIPS32-NEXT: sync ; MIPS32-NEXT: jr $ra ; MIPS32-NEXT: nop ; ; MIPS32O0-LABEL: foo: ; MIPS32O0: # %bb.0: ; MIPS32O0-NEXT: addiu $sp, $sp, -8 ; MIPS32O0-NEXT: .cfi_def_cfa_offset 8 ; MIPS32O0-NEXT: move $1, $7 ; MIPS32O0-NEXT: move $3, $4 ; MIPS32O0-NEXT: addu $2, $5, $6 ; MIPS32O0-NEXT: sw $2, 0($sp) # 4-byte Folded Spill ; MIPS32O0-NEXT: sync ; MIPS32O0-NEXT: addiu $4, $zero, -4 ; MIPS32O0-NEXT: and $4, $3, $4 ; MIPS32O0-NEXT: andi $3, $3, 3 ; MIPS32O0-NEXT: sll $9, $3, 3 ; MIPS32O0-NEXT: ori $3, $zero, 65535 ; MIPS32O0-NEXT: sllv $5, $3, $9 ; MIPS32O0-NEXT: nor $7, $zero, $5 ; MIPS32O0-NEXT: andi $2, $2, 65535 ; MIPS32O0-NEXT: sllv $6, $2, $9 ; MIPS32O0-NEXT: andi $1, $1, 65535 ; MIPS32O0-NEXT: sllv $8, $1, $9 ; MIPS32O0-NEXT: $BB15_1: # =>This Inner Loop Header: Depth=1 ; MIPS32O0-NEXT: ll $2, 0($4) ; MIPS32O0-NEXT: and $3, $2, $5 ; MIPS32O0-NEXT: bne $3, $6, $BB15_3 ; MIPS32O0-NEXT: nop ; MIPS32O0-NEXT: # %bb.2: # in Loop: Header=BB15_1 Depth=1 ; MIPS32O0-NEXT: and $2, $2, $7 ; MIPS32O0-NEXT: or $2, $2, $8 ; MIPS32O0-NEXT: sc $2, 0($4) ; MIPS32O0-NEXT: beqz $2, $BB15_1 ; MIPS32O0-NEXT: nop ; MIPS32O0-NEXT: $BB15_3: ; MIPS32O0-NEXT: srlv $1, $3, $9 ; MIPS32O0-NEXT: sll $1, $1, 16 ; MIPS32O0-NEXT: sra $1, $1, 16 ; MIPS32O0-NEXT: # %bb.4: ; MIPS32O0-NEXT: sw $1, 4($sp) # 4-byte Folded Spill ; MIPS32O0-NEXT: # %bb.5: ; MIPS32O0-NEXT: lw $2, 4($sp) # 4-byte Folded Reload ; MIPS32O0-NEXT: lw $1, 0($sp) # 4-byte Folded Reload ; MIPS32O0-NEXT: sll $1, $1, 16 ; MIPS32O0-NEXT: sra $1, $1, 16 ; MIPS32O0-NEXT: xor $1, $2, $1 ; MIPS32O0-NEXT: sltiu $3, $1, 1 ; MIPS32O0-NEXT: sync ; MIPS32O0-NEXT: addiu $sp, $sp, 8 ; MIPS32O0-NEXT: jr $ra ; MIPS32O0-NEXT: nop ; ; MIPS32R2-LABEL: foo: ; MIPS32R2: # %bb.0: ; MIPS32R2-NEXT: addu $1, $5, $6 ; MIPS32R2-NEXT: sync ; MIPS32R2-NEXT: addiu $2, $zero, -4 ; MIPS32R2-NEXT: and $3, $4, $2 ; MIPS32R2-NEXT: andi $2, $4, 3 ; MIPS32R2-NEXT: sll $4, $2, 3 ; MIPS32R2-NEXT: ori $2, $zero, 65535 ; MIPS32R2-NEXT: sllv $5, $2, $4 ; MIPS32R2-NEXT: nor $6, $zero, $5 ; MIPS32R2-NEXT: andi $2, $1, 65535 ; MIPS32R2-NEXT: sllv $8, $2, $4 ; MIPS32R2-NEXT: andi $2, $7, 65535 ; MIPS32R2-NEXT: sllv $7, $2, $4 ; MIPS32R2-NEXT: $BB15_1: # =>This Inner Loop Header: Depth=1 ; MIPS32R2-NEXT: ll $9, 0($3) ; MIPS32R2-NEXT: and $10, $9, $5 ; MIPS32R2-NEXT: bne $10, $8, $BB15_3 ; MIPS32R2-NEXT: nop ; MIPS32R2-NEXT: # %bb.2: # in Loop: Header=BB15_1 Depth=1 ; MIPS32R2-NEXT: and $9, $9, $6 ; MIPS32R2-NEXT: or $9, $9, $7 ; MIPS32R2-NEXT: sc $9, 0($3) ; MIPS32R2-NEXT: beqz $9, $BB15_1 ; MIPS32R2-NEXT: nop ; MIPS32R2-NEXT: $BB15_3: ; MIPS32R2-NEXT: srlv $2, $10, $4 ; MIPS32R2-NEXT: seh $2, $2 ; MIPS32R2-NEXT: # %bb.4: ; MIPS32R2-NEXT: seh $1, $1 ; MIPS32R2-NEXT: xor $1, $2, $1 ; MIPS32R2-NEXT: sltiu $3, $1, 1 ; MIPS32R2-NEXT: sync ; MIPS32R2-NEXT: jr $ra ; MIPS32R2-NEXT: nop ; ; MIPS32R6-LABEL: foo: ; MIPS32R6: # %bb.0: ; MIPS32R6-NEXT: addu $1, $5, $6 ; MIPS32R6-NEXT: sync ; MIPS32R6-NEXT: addiu $2, $zero, -4 ; MIPS32R6-NEXT: and $3, $4, $2 ; MIPS32R6-NEXT: andi $2, $4, 3 ; MIPS32R6-NEXT: sll $4, $2, 3 ; MIPS32R6-NEXT: ori $2, $zero, 65535 ; MIPS32R6-NEXT: sllv $5, $2, $4 ; MIPS32R6-NEXT: nor $6, $zero, $5 ; MIPS32R6-NEXT: andi $2, $1, 65535 ; MIPS32R6-NEXT: sllv $8, $2, $4 ; MIPS32R6-NEXT: andi $2, $7, 65535 ; MIPS32R6-NEXT: sllv $7, $2, $4 ; MIPS32R6-NEXT: $BB15_1: # =>This Inner Loop Header: Depth=1 ; MIPS32R6-NEXT: ll $9, 0($3) ; MIPS32R6-NEXT: and $10, $9, $5 ; MIPS32R6-NEXT: bnec $10, $8, $BB15_3 ; MIPS32R6-NEXT: # %bb.2: # in Loop: Header=BB15_1 Depth=1 ; MIPS32R6-NEXT: and $9, $9, $6 ; MIPS32R6-NEXT: or $9, $9, $7 ; MIPS32R6-NEXT: sc $9, 0($3) ; MIPS32R6-NEXT: beqzc $9, $BB15_1 ; MIPS32R6-NEXT: $BB15_3: ; MIPS32R6-NEXT: srlv $2, $10, $4 ; MIPS32R6-NEXT: seh $2, $2 ; MIPS32R6-NEXT: # %bb.4: ; MIPS32R6-NEXT: seh $1, $1 ; MIPS32R6-NEXT: xor $1, $2, $1 ; MIPS32R6-NEXT: sltiu $3, $1, 1 ; MIPS32R6-NEXT: sync ; MIPS32R6-NEXT: jrc $ra ; ; MIPS32R6O0-LABEL: foo: ; MIPS32R6O0: # %bb.0: ; MIPS32R6O0-NEXT: addiu $sp, $sp, -8 ; MIPS32R6O0-NEXT: .cfi_def_cfa_offset 8 ; MIPS32R6O0-NEXT: move $1, $7 ; MIPS32R6O0-NEXT: move $3, $4 ; MIPS32R6O0-NEXT: # kill: def $a3 killed $at ; MIPS32R6O0-NEXT: # kill: def $v0 killed $a2 ; MIPS32R6O0-NEXT: # kill: def $v0 killed $a1 ; MIPS32R6O0-NEXT: addu $2, $5, $6 ; MIPS32R6O0-NEXT: sw $2, 0($sp) # 4-byte Folded Spill ; MIPS32R6O0-NEXT: sync ; MIPS32R6O0-NEXT: addiu $4, $zero, -4 ; MIPS32R6O0-NEXT: and $4, $3, $4 ; MIPS32R6O0-NEXT: andi $3, $3, 3 ; MIPS32R6O0-NEXT: sll $9, $3, 3 ; MIPS32R6O0-NEXT: ori $3, $zero, 65535 ; MIPS32R6O0-NEXT: sllv $5, $3, $9 ; MIPS32R6O0-NEXT: nor $7, $zero, $5 ; MIPS32R6O0-NEXT: andi $2, $2, 65535 ; MIPS32R6O0-NEXT: sllv $6, $2, $9 ; MIPS32R6O0-NEXT: andi $1, $1, 65535 ; MIPS32R6O0-NEXT: sllv $8, $1, $9 ; MIPS32R6O0-NEXT: $BB15_1: # =>This Inner Loop Header: Depth=1 ; MIPS32R6O0-NEXT: ll $2, 0($4) ; MIPS32R6O0-NEXT: and $3, $2, $5 ; MIPS32R6O0-NEXT: bnec $3, $6, $BB15_3 ; MIPS32R6O0-NEXT: # %bb.2: # in Loop: Header=BB15_1 Depth=1 ; MIPS32R6O0-NEXT: and $2, $2, $7 ; MIPS32R6O0-NEXT: or $2, $2, $8 ; MIPS32R6O0-NEXT: sc $2, 0($4) ; MIPS32R6O0-NEXT: beqzc $2, $BB15_1 ; MIPS32R6O0-NEXT: $BB15_3: ; MIPS32R6O0-NEXT: srlv $1, $3, $9 ; MIPS32R6O0-NEXT: seh $1, $1 ; MIPS32R6O0-NEXT: # %bb.4: ; MIPS32R6O0-NEXT: sw $1, 4($sp) # 4-byte Folded Spill ; MIPS32R6O0-NEXT: # %bb.5: ; MIPS32R6O0-NEXT: lw $2, 4($sp) # 4-byte Folded Reload ; MIPS32R6O0-NEXT: lw $1, 0($sp) # 4-byte Folded Reload ; MIPS32R6O0-NEXT: seh $1, $1 ; MIPS32R6O0-NEXT: xor $1, $2, $1 ; MIPS32R6O0-NEXT: sltiu $3, $1, 1 ; MIPS32R6O0-NEXT: sync ; MIPS32R6O0-NEXT: addiu $sp, $sp, 8 ; MIPS32R6O0-NEXT: jrc $ra ; ; MIPS4-LABEL: foo: ; MIPS4: # %bb.0: ; MIPS4-NEXT: sll $1, $6, 0 ; MIPS4-NEXT: sll $2, $5, 0 ; MIPS4-NEXT: addu $1, $2, $1 ; MIPS4-NEXT: sync ; MIPS4-NEXT: sll $2, $7, 0 ; MIPS4-NEXT: daddiu $3, $zero, -4 ; MIPS4-NEXT: and $3, $4, $3 ; MIPS4-NEXT: andi $4, $4, 3 ; MIPS4-NEXT: sll $4, $4, 3 ; MIPS4-NEXT: ori $5, $zero, 65535 ; MIPS4-NEXT: sllv $5, $5, $4 ; MIPS4-NEXT: nor $6, $zero, $5 ; MIPS4-NEXT: andi $7, $1, 65535 ; MIPS4-NEXT: sllv $7, $7, $4 ; MIPS4-NEXT: andi $2, $2, 65535 ; MIPS4-NEXT: sllv $8, $2, $4 ; MIPS4-NEXT: .LBB15_1: # =>This Inner Loop Header: Depth=1 ; MIPS4-NEXT: ll $9, 0($3) ; MIPS4-NEXT: and $10, $9, $5 ; MIPS4-NEXT: bne $10, $7, .LBB15_3 ; MIPS4-NEXT: nop ; MIPS4-NEXT: # %bb.2: # in Loop: Header=BB15_1 Depth=1 ; MIPS4-NEXT: and $9, $9, $6 ; MIPS4-NEXT: or $9, $9, $8 ; MIPS4-NEXT: sc $9, 0($3) ; MIPS4-NEXT: beqz $9, .LBB15_1 ; MIPS4-NEXT: nop ; MIPS4-NEXT: .LBB15_3: ; MIPS4-NEXT: srlv $2, $10, $4 ; MIPS4-NEXT: sll $2, $2, 16 ; MIPS4-NEXT: sra $2, $2, 16 ; MIPS4-NEXT: # %bb.4: ; MIPS4-NEXT: sll $1, $1, 16 ; MIPS4-NEXT: sra $1, $1, 16 ; MIPS4-NEXT: xor $1, $2, $1 ; MIPS4-NEXT: sltiu $3, $1, 1 ; MIPS4-NEXT: sync ; MIPS4-NEXT: jr $ra ; MIPS4-NEXT: nop ; ; MIPS64-LABEL: foo: ; MIPS64: # %bb.0: ; MIPS64-NEXT: sll $1, $6, 0 ; MIPS64-NEXT: sll $2, $5, 0 ; MIPS64-NEXT: addu $1, $2, $1 ; MIPS64-NEXT: sync ; MIPS64-NEXT: sll $2, $7, 0 ; MIPS64-NEXT: daddiu $3, $zero, -4 ; MIPS64-NEXT: and $3, $4, $3 ; MIPS64-NEXT: andi $4, $4, 3 ; MIPS64-NEXT: sll $4, $4, 3 ; MIPS64-NEXT: ori $5, $zero, 65535 ; MIPS64-NEXT: sllv $5, $5, $4 ; MIPS64-NEXT: nor $6, $zero, $5 ; MIPS64-NEXT: andi $7, $1, 65535 ; MIPS64-NEXT: sllv $7, $7, $4 ; MIPS64-NEXT: andi $2, $2, 65535 ; MIPS64-NEXT: sllv $8, $2, $4 ; MIPS64-NEXT: .LBB15_1: # =>This Inner Loop Header: Depth=1 ; MIPS64-NEXT: ll $9, 0($3) ; MIPS64-NEXT: and $10, $9, $5 ; MIPS64-NEXT: bne $10, $7, .LBB15_3 ; MIPS64-NEXT: nop ; MIPS64-NEXT: # %bb.2: # in Loop: Header=BB15_1 Depth=1 ; MIPS64-NEXT: and $9, $9, $6 ; MIPS64-NEXT: or $9, $9, $8 ; MIPS64-NEXT: sc $9, 0($3) ; MIPS64-NEXT: beqz $9, .LBB15_1 ; MIPS64-NEXT: nop ; MIPS64-NEXT: .LBB15_3: ; MIPS64-NEXT: srlv $2, $10, $4 ; MIPS64-NEXT: sll $2, $2, 16 ; MIPS64-NEXT: sra $2, $2, 16 ; MIPS64-NEXT: # %bb.4: ; MIPS64-NEXT: sll $1, $1, 16 ; MIPS64-NEXT: sra $1, $1, 16 ; MIPS64-NEXT: xor $1, $2, $1 ; MIPS64-NEXT: sltiu $3, $1, 1 ; MIPS64-NEXT: sync ; MIPS64-NEXT: jr $ra ; MIPS64-NEXT: nop ; ; MIPS64R2-LABEL: foo: ; MIPS64R2: # %bb.0: ; MIPS64R2-NEXT: sll $1, $6, 0 ; MIPS64R2-NEXT: sll $2, $5, 0 ; MIPS64R2-NEXT: addu $1, $2, $1 ; MIPS64R2-NEXT: sync ; MIPS64R2-NEXT: sll $2, $7, 0 ; MIPS64R2-NEXT: daddiu $3, $zero, -4 ; MIPS64R2-NEXT: and $3, $4, $3 ; MIPS64R2-NEXT: andi $4, $4, 3 ; MIPS64R2-NEXT: sll $4, $4, 3 ; MIPS64R2-NEXT: ori $5, $zero, 65535 ; MIPS64R2-NEXT: sllv $5, $5, $4 ; MIPS64R2-NEXT: nor $6, $zero, $5 ; MIPS64R2-NEXT: andi $7, $1, 65535 ; MIPS64R2-NEXT: sllv $7, $7, $4 ; MIPS64R2-NEXT: andi $2, $2, 65535 ; MIPS64R2-NEXT: sllv $8, $2, $4 ; MIPS64R2-NEXT: .LBB15_1: # =>This Inner Loop Header: Depth=1 ; MIPS64R2-NEXT: ll $9, 0($3) ; MIPS64R2-NEXT: and $10, $9, $5 ; MIPS64R2-NEXT: bne $10, $7, .LBB15_3 ; MIPS64R2-NEXT: nop ; MIPS64R2-NEXT: # %bb.2: # in Loop: Header=BB15_1 Depth=1 ; MIPS64R2-NEXT: and $9, $9, $6 ; MIPS64R2-NEXT: or $9, $9, $8 ; MIPS64R2-NEXT: sc $9, 0($3) ; MIPS64R2-NEXT: beqz $9, .LBB15_1 ; MIPS64R2-NEXT: nop ; MIPS64R2-NEXT: .LBB15_3: ; MIPS64R2-NEXT: srlv $2, $10, $4 ; MIPS64R2-NEXT: seh $2, $2 ; MIPS64R2-NEXT: # %bb.4: ; MIPS64R2-NEXT: seh $1, $1 ; MIPS64R2-NEXT: xor $1, $2, $1 ; MIPS64R2-NEXT: sltiu $3, $1, 1 ; MIPS64R2-NEXT: sync ; MIPS64R2-NEXT: jr $ra ; MIPS64R2-NEXT: nop ; ; MIPS64R6-LABEL: foo: ; MIPS64R6: # %bb.0: ; MIPS64R6-NEXT: sll $1, $6, 0 ; MIPS64R6-NEXT: sll $2, $5, 0 ; MIPS64R6-NEXT: addu $1, $2, $1 ; MIPS64R6-NEXT: sync ; MIPS64R6-NEXT: sll $2, $7, 0 ; MIPS64R6-NEXT: daddiu $3, $zero, -4 ; MIPS64R6-NEXT: and $3, $4, $3 ; MIPS64R6-NEXT: andi $4, $4, 3 ; MIPS64R6-NEXT: sll $4, $4, 3 ; MIPS64R6-NEXT: ori $5, $zero, 65535 ; MIPS64R6-NEXT: sllv $5, $5, $4 ; MIPS64R6-NEXT: nor $6, $zero, $5 ; MIPS64R6-NEXT: andi $7, $1, 65535 ; MIPS64R6-NEXT: sllv $7, $7, $4 ; MIPS64R6-NEXT: andi $2, $2, 65535 ; MIPS64R6-NEXT: sllv $8, $2, $4 ; MIPS64R6-NEXT: .LBB15_1: # =>This Inner Loop Header: Depth=1 ; MIPS64R6-NEXT: ll $9, 0($3) ; MIPS64R6-NEXT: and $10, $9, $5 ; MIPS64R6-NEXT: bnec $10, $7, .LBB15_3 ; MIPS64R6-NEXT: # %bb.2: # in Loop: Header=BB15_1 Depth=1 ; MIPS64R6-NEXT: and $9, $9, $6 ; MIPS64R6-NEXT: or $9, $9, $8 ; MIPS64R6-NEXT: sc $9, 0($3) ; MIPS64R6-NEXT: beqzc $9, .LBB15_1 ; MIPS64R6-NEXT: .LBB15_3: ; MIPS64R6-NEXT: srlv $2, $10, $4 ; MIPS64R6-NEXT: seh $2, $2 ; MIPS64R6-NEXT: # %bb.4: ; MIPS64R6-NEXT: seh $1, $1 ; MIPS64R6-NEXT: xor $1, $2, $1 ; MIPS64R6-NEXT: sltiu $3, $1, 1 ; MIPS64R6-NEXT: sync ; MIPS64R6-NEXT: jrc $ra ; ; MIPS64R6O0-LABEL: foo: ; MIPS64R6O0: # %bb.0: ; MIPS64R6O0-NEXT: daddiu $sp, $sp, -16 ; MIPS64R6O0-NEXT: .cfi_def_cfa_offset 16 ; MIPS64R6O0-NEXT: move $3, $4 ; MIPS64R6O0-NEXT: move $1, $7 ; MIPS64R6O0-NEXT: sll $1, $1, 0 ; MIPS64R6O0-NEXT: move $2, $6 ; MIPS64R6O0-NEXT: sll $4, $2, 0 ; MIPS64R6O0-NEXT: move $2, $5 ; MIPS64R6O0-NEXT: sll $2, $2, 0 ; MIPS64R6O0-NEXT: addu $2, $2, $4 ; MIPS64R6O0-NEXT: sw $2, 8($sp) # 4-byte Folded Spill ; MIPS64R6O0-NEXT: sync ; MIPS64R6O0-NEXT: daddiu $4, $zero, -4 ; MIPS64R6O0-NEXT: and $4, $3, $4 ; MIPS64R6O0-NEXT: andi $3, $3, 3 ; MIPS64R6O0-NEXT: xori $3, $3, 2 ; MIPS64R6O0-NEXT: sll $9, $3, 3 ; MIPS64R6O0-NEXT: ori $3, $zero, 65535 ; MIPS64R6O0-NEXT: sllv $5, $3, $9 ; MIPS64R6O0-NEXT: nor $7, $zero, $5 ; MIPS64R6O0-NEXT: andi $2, $2, 65535 ; MIPS64R6O0-NEXT: sllv $6, $2, $9 ; MIPS64R6O0-NEXT: andi $1, $1, 65535 ; MIPS64R6O0-NEXT: sllv $8, $1, $9 ; MIPS64R6O0-NEXT: .LBB15_1: # =>This Inner Loop Header: Depth=1 ; MIPS64R6O0-NEXT: ll $2, 0($4) ; MIPS64R6O0-NEXT: and $3, $2, $5 ; MIPS64R6O0-NEXT: bnec $3, $6, .LBB15_3 ; MIPS64R6O0-NEXT: # %bb.2: # in Loop: Header=BB15_1 Depth=1 ; MIPS64R6O0-NEXT: and $2, $2, $7 ; MIPS64R6O0-NEXT: or $2, $2, $8 ; MIPS64R6O0-NEXT: sc $2, 0($4) ; MIPS64R6O0-NEXT: beqzc $2, .LBB15_1 ; MIPS64R6O0-NEXT: .LBB15_3: ; MIPS64R6O0-NEXT: srlv $1, $3, $9 ; MIPS64R6O0-NEXT: seh $1, $1 ; MIPS64R6O0-NEXT: # %bb.4: ; MIPS64R6O0-NEXT: sw $1, 12($sp) # 4-byte Folded Spill ; MIPS64R6O0-NEXT: # %bb.5: ; MIPS64R6O0-NEXT: lw $2, 12($sp) # 4-byte Folded Reload ; MIPS64R6O0-NEXT: lw $1, 8($sp) # 4-byte Folded Reload ; MIPS64R6O0-NEXT: seh $1, $1 ; MIPS64R6O0-NEXT: xor $1, $2, $1 ; MIPS64R6O0-NEXT: sltiu $3, $1, 1 ; MIPS64R6O0-NEXT: sync ; MIPS64R6O0-NEXT: daddiu $sp, $sp, 16 ; MIPS64R6O0-NEXT: jrc $ra ; ; MM32-LABEL: foo: ; MM32: # %bb.0: ; MM32-NEXT: addu16 $3, $5, $6 ; MM32-NEXT: sync ; MM32-NEXT: addiu $1, $zero, -4 ; MM32-NEXT: and $1, $4, $1 ; MM32-NEXT: andi $2, $4, 3 ; MM32-NEXT: sll $4, $2, 3 ; MM32-NEXT: ori $2, $zero, 65535 ; MM32-NEXT: sllv $5, $2, $4 ; MM32-NEXT: nor $6, $zero, $5 ; MM32-NEXT: andi $2, $3, 65535 ; MM32-NEXT: sllv $8, $2, $4 ; MM32-NEXT: andi $2, $7, 65535 ; MM32-NEXT: sllv $7, $2, $4 ; MM32-NEXT: $BB15_1: # =>This Inner Loop Header: Depth=1 ; MM32-NEXT: ll $9, 0($1) ; MM32-NEXT: and $10, $9, $5 ; MM32-NEXT: bne $10, $8, $BB15_3 ; MM32-NEXT: nop ; MM32-NEXT: # %bb.2: # in Loop: Header=BB15_1 Depth=1 ; MM32-NEXT: and $9, $9, $6 ; MM32-NEXT: or $9, $9, $7 ; MM32-NEXT: sc $9, 0($1) ; MM32-NEXT: beqzc $9, $BB15_1 ; MM32-NEXT: $BB15_3: ; MM32-NEXT: srlv $2, $10, $4 ; MM32-NEXT: seh $2, $2 ; MM32-NEXT: # %bb.4: ; MM32-NEXT: seh $1, $3 ; MM32-NEXT: xor $1, $2, $1 ; MM32-NEXT: sltiu $3, $1, 1 ; MM32-NEXT: sync ; MM32-NEXT: jrc $ra ; ; O1-LABEL: foo: ; O1: # %bb.0: ; O1-NEXT: addu $1, $5, $6 ; O1-NEXT: sync ; O1-NEXT: addiu $2, $zero, -4 ; O1-NEXT: and $3, $4, $2 ; O1-NEXT: andi $2, $4, 3 ; O1-NEXT: sll $4, $2, 3 ; O1-NEXT: ori $2, $zero, 65535 ; O1-NEXT: sllv $5, $2, $4 ; O1-NEXT: nor $6, $zero, $5 ; O1-NEXT: andi $2, $1, 65535 ; O1-NEXT: sllv $8, $2, $4 ; O1-NEXT: andi $2, $7, 65535 ; O1-NEXT: sllv $7, $2, $4 ; O1-NEXT: $BB15_1: # =>This Inner Loop Header: Depth=1 ; O1-NEXT: ll $9, 0($3) ; O1-NEXT: and $10, $9, $5 ; O1-NEXT: bne $10, $8, $BB15_3 ; O1-NEXT: nop ; O1-NEXT: # %bb.2: # in Loop: Header=BB15_1 Depth=1 ; O1-NEXT: and $9, $9, $6 ; O1-NEXT: or $9, $9, $7 ; O1-NEXT: sc $9, 0($3) ; O1-NEXT: beqz $9, $BB15_1 ; O1-NEXT: nop ; O1-NEXT: $BB15_3: ; O1-NEXT: srlv $2, $10, $4 ; O1-NEXT: sll $2, $2, 16 ; O1-NEXT: sra $2, $2, 16 ; O1-NEXT: # %bb.4: ; O1-NEXT: sll $1, $1, 16 ; O1-NEXT: sra $1, $1, 16 ; O1-NEXT: xor $1, $2, $1 ; O1-NEXT: sltiu $3, $1, 1 ; O1-NEXT: sync ; O1-NEXT: jr $ra ; O1-NEXT: nop ; ; O2-LABEL: foo: ; O2: # %bb.0: ; O2-NEXT: addu $1, $5, $6 ; O2-NEXT: sync ; O2-NEXT: addiu $2, $zero, -4 ; O2-NEXT: and $3, $4, $2 ; O2-NEXT: andi $2, $4, 3 ; O2-NEXT: sll $4, $2, 3 ; O2-NEXT: ori $2, $zero, 65535 ; O2-NEXT: sllv $5, $2, $4 ; O2-NEXT: nor $6, $zero, $5 ; O2-NEXT: andi $2, $1, 65535 ; O2-NEXT: sllv $8, $2, $4 ; O2-NEXT: andi $2, $7, 65535 ; O2-NEXT: sllv $7, $2, $4 ; O2-NEXT: $BB15_1: # =>This Inner Loop Header: Depth=1 ; O2-NEXT: ll $9, 0($3) ; O2-NEXT: and $10, $9, $5 ; O2-NEXT: bne $10, $8, $BB15_3 ; O2-NEXT: nop ; O2-NEXT: # %bb.2: # in Loop: Header=BB15_1 Depth=1 ; O2-NEXT: and $9, $9, $6 ; O2-NEXT: or $9, $9, $7 ; O2-NEXT: sc $9, 0($3) ; O2-NEXT: beqz $9, $BB15_1 ; O2-NEXT: nop ; O2-NEXT: $BB15_3: ; O2-NEXT: srlv $2, $10, $4 ; O2-NEXT: sll $2, $2, 16 ; O2-NEXT: sra $2, $2, 16 ; O2-NEXT: # %bb.4: ; O2-NEXT: sll $1, $1, 16 ; O2-NEXT: sra $1, $1, 16 ; O2-NEXT: xor $1, $2, $1 ; O2-NEXT: sltiu $3, $1, 1 ; O2-NEXT: sync ; O2-NEXT: jr $ra ; O2-NEXT: nop ; ; O3-LABEL: foo: ; O3: # %bb.0: ; O3-NEXT: addiu $2, $zero, -4 ; O3-NEXT: addu $1, $5, $6 ; O3-NEXT: sync ; O3-NEXT: and $3, $4, $2 ; O3-NEXT: andi $2, $4, 3 ; O3-NEXT: sll $4, $2, 3 ; O3-NEXT: ori $2, $zero, 65535 ; O3-NEXT: sllv $5, $2, $4 ; O3-NEXT: andi $2, $1, 65535 ; O3-NEXT: sll $1, $1, 16 ; O3-NEXT: sllv $8, $2, $4 ; O3-NEXT: andi $2, $7, 65535 ; O3-NEXT: nor $6, $zero, $5 ; O3-NEXT: sra $1, $1, 16 ; O3-NEXT: sllv $7, $2, $4 ; O3-NEXT: $BB15_1: # =>This Inner Loop Header: Depth=1 ; O3-NEXT: ll $9, 0($3) ; O3-NEXT: and $10, $9, $5 ; O3-NEXT: bne $10, $8, $BB15_3 ; O3-NEXT: nop ; O3-NEXT: # %bb.2: # in Loop: Header=BB15_1 Depth=1 ; O3-NEXT: and $9, $9, $6 ; O3-NEXT: or $9, $9, $7 ; O3-NEXT: sc $9, 0($3) ; O3-NEXT: beqz $9, $BB15_1 ; O3-NEXT: nop ; O3-NEXT: $BB15_3: ; O3-NEXT: srlv $2, $10, $4 ; O3-NEXT: sll $2, $2, 16 ; O3-NEXT: sra $2, $2, 16 ; O3-NEXT: # %bb.4: ; O3-NEXT: sync ; O3-NEXT: xor $1, $2, $1 ; O3-NEXT: jr $ra ; O3-NEXT: sltiu $3, $1, 1 ; ; MIPS32EB-LABEL: foo: ; MIPS32EB: # %bb.0: ; MIPS32EB-NEXT: addu $1, $5, $6 ; MIPS32EB-NEXT: sync ; MIPS32EB-NEXT: addiu $2, $zero, -4 ; MIPS32EB-NEXT: and $3, $4, $2 ; MIPS32EB-NEXT: andi $2, $4, 3 ; MIPS32EB-NEXT: xori $2, $2, 2 ; MIPS32EB-NEXT: sll $4, $2, 3 ; MIPS32EB-NEXT: ori $2, $zero, 65535 ; MIPS32EB-NEXT: sllv $5, $2, $4 ; MIPS32EB-NEXT: nor $6, $zero, $5 ; MIPS32EB-NEXT: andi $2, $1, 65535 ; MIPS32EB-NEXT: sllv $8, $2, $4 ; MIPS32EB-NEXT: andi $2, $7, 65535 ; MIPS32EB-NEXT: sllv $7, $2, $4 ; MIPS32EB-NEXT: $BB15_1: # =>This Inner Loop Header: Depth=1 ; MIPS32EB-NEXT: ll $9, 0($3) ; MIPS32EB-NEXT: and $10, $9, $5 ; MIPS32EB-NEXT: bne $10, $8, $BB15_3 ; MIPS32EB-NEXT: nop ; MIPS32EB-NEXT: # %bb.2: # in Loop: Header=BB15_1 Depth=1 ; MIPS32EB-NEXT: and $9, $9, $6 ; MIPS32EB-NEXT: or $9, $9, $7 ; MIPS32EB-NEXT: sc $9, 0($3) ; MIPS32EB-NEXT: beqz $9, $BB15_1 ; MIPS32EB-NEXT: nop ; MIPS32EB-NEXT: $BB15_3: ; MIPS32EB-NEXT: srlv $2, $10, $4 ; MIPS32EB-NEXT: sll $2, $2, 16 ; MIPS32EB-NEXT: sra $2, $2, 16 ; MIPS32EB-NEXT: # %bb.4: ; MIPS32EB-NEXT: sll $1, $1, 16 ; MIPS32EB-NEXT: sra $1, $1, 16 ; MIPS32EB-NEXT: xor $1, $2, $1 ; MIPS32EB-NEXT: sltiu $3, $1, 1 ; MIPS32EB-NEXT: sync ; MIPS32EB-NEXT: jr $ra ; MIPS32EB-NEXT: nop %desired = add i16 %l, %r %res = cmpxchg i16* %addr, i16 %desired, i16 %new seq_cst seq_cst ret {i16, i1} %res } @countsint = common global i32 0, align 4 define i32 @CheckSync(i32 signext %v) nounwind noinline { ; MIPS32-LABEL: CheckSync: ; MIPS32: # %bb.0: # %entry ; MIPS32-NEXT: lui $2, %hi(_gp_disp) ; MIPS32-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32-NEXT: addu $1, $2, $25 ; MIPS32-NEXT: sync ; MIPS32-NEXT: lw $1, %got(countsint)($1) ; MIPS32-NEXT: $BB16_1: # %entry ; MIPS32-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32-NEXT: ll $2, 0($1) ; MIPS32-NEXT: addu $3, $2, $4 ; MIPS32-NEXT: sc $3, 0($1) ; MIPS32-NEXT: beqz $3, $BB16_1 ; MIPS32-NEXT: nop ; MIPS32-NEXT: # %bb.2: # %entry ; MIPS32-NEXT: sync ; MIPS32-NEXT: jr $ra ; MIPS32-NEXT: nop ; ; MIPS32O0-LABEL: CheckSync: ; MIPS32O0: # %bb.0: # %entry ; MIPS32O0-NEXT: lui $2, %hi(_gp_disp) ; MIPS32O0-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32O0-NEXT: addu $1, $2, $25 ; MIPS32O0-NEXT: sync ; MIPS32O0-NEXT: lw $3, %got(countsint)($1) ; MIPS32O0-NEXT: $BB16_1: # %entry ; MIPS32O0-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32O0-NEXT: ll $2, 0($3) ; MIPS32O0-NEXT: addu $1, $2, $4 ; MIPS32O0-NEXT: sc $1, 0($3) ; MIPS32O0-NEXT: beqz $1, $BB16_1 ; MIPS32O0-NEXT: nop ; MIPS32O0-NEXT: # %bb.2: # %entry ; MIPS32O0-NEXT: sync ; MIPS32O0-NEXT: jr $ra ; MIPS32O0-NEXT: nop ; ; MIPS32R2-LABEL: CheckSync: ; MIPS32R2: # %bb.0: # %entry ; MIPS32R2-NEXT: lui $2, %hi(_gp_disp) ; MIPS32R2-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32R2-NEXT: addu $1, $2, $25 ; MIPS32R2-NEXT: sync ; MIPS32R2-NEXT: lw $1, %got(countsint)($1) ; MIPS32R2-NEXT: $BB16_1: # %entry ; MIPS32R2-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32R2-NEXT: ll $2, 0($1) ; MIPS32R2-NEXT: addu $3, $2, $4 ; MIPS32R2-NEXT: sc $3, 0($1) ; MIPS32R2-NEXT: beqz $3, $BB16_1 ; MIPS32R2-NEXT: nop ; MIPS32R2-NEXT: # %bb.2: # %entry ; MIPS32R2-NEXT: sync ; MIPS32R2-NEXT: jr $ra ; MIPS32R2-NEXT: nop ; ; MIPS32R6-LABEL: CheckSync: ; MIPS32R6: # %bb.0: # %entry ; MIPS32R6-NEXT: lui $2, %hi(_gp_disp) ; MIPS32R6-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32R6-NEXT: addu $1, $2, $25 ; MIPS32R6-NEXT: sync ; MIPS32R6-NEXT: lw $1, %got(countsint)($1) ; MIPS32R6-NEXT: $BB16_1: # %entry ; MIPS32R6-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32R6-NEXT: ll $2, 0($1) ; MIPS32R6-NEXT: addu $3, $2, $4 ; MIPS32R6-NEXT: sc $3, 0($1) ; MIPS32R6-NEXT: beqzc $3, $BB16_1 ; MIPS32R6-NEXT: # %bb.2: # %entry ; MIPS32R6-NEXT: sync ; MIPS32R6-NEXT: jrc $ra ; ; MIPS32R6O0-LABEL: CheckSync: ; MIPS32R6O0: # %bb.0: # %entry ; MIPS32R6O0-NEXT: lui $2, %hi(_gp_disp) ; MIPS32R6O0-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32R6O0-NEXT: addu $1, $2, $25 ; MIPS32R6O0-NEXT: sync ; MIPS32R6O0-NEXT: lw $3, %got(countsint)($1) ; MIPS32R6O0-NEXT: $BB16_1: # %entry ; MIPS32R6O0-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32R6O0-NEXT: ll $2, 0($3) ; MIPS32R6O0-NEXT: addu $1, $2, $4 ; MIPS32R6O0-NEXT: sc $1, 0($3) ; MIPS32R6O0-NEXT: beqzc $1, $BB16_1 ; MIPS32R6O0-NEXT: # %bb.2: # %entry ; MIPS32R6O0-NEXT: sync ; MIPS32R6O0-NEXT: jrc $ra ; ; MIPS4-LABEL: CheckSync: ; MIPS4: # %bb.0: # %entry ; MIPS4-NEXT: lui $1, %hi(%neg(%gp_rel(CheckSync))) ; MIPS4-NEXT: daddu $1, $1, $25 ; MIPS4-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(CheckSync))) ; MIPS4-NEXT: sync ; MIPS4-NEXT: ld $1, %got_disp(countsint)($1) ; MIPS4-NEXT: .LBB16_1: # %entry ; MIPS4-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS4-NEXT: ll $2, 0($1) ; MIPS4-NEXT: addu $3, $2, $4 ; MIPS4-NEXT: sc $3, 0($1) ; MIPS4-NEXT: beqz $3, .LBB16_1 ; MIPS4-NEXT: nop ; MIPS4-NEXT: # %bb.2: # %entry ; MIPS4-NEXT: sync ; MIPS4-NEXT: jr $ra ; MIPS4-NEXT: nop ; ; MIPS64-LABEL: CheckSync: ; MIPS64: # %bb.0: # %entry ; MIPS64-NEXT: lui $1, %hi(%neg(%gp_rel(CheckSync))) ; MIPS64-NEXT: daddu $1, $1, $25 ; MIPS64-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(CheckSync))) ; MIPS64-NEXT: sync ; MIPS64-NEXT: ld $1, %got_disp(countsint)($1) ; MIPS64-NEXT: .LBB16_1: # %entry ; MIPS64-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64-NEXT: ll $2, 0($1) ; MIPS64-NEXT: addu $3, $2, $4 ; MIPS64-NEXT: sc $3, 0($1) ; MIPS64-NEXT: beqz $3, .LBB16_1 ; MIPS64-NEXT: nop ; MIPS64-NEXT: # %bb.2: # %entry ; MIPS64-NEXT: sync ; MIPS64-NEXT: jr $ra ; MIPS64-NEXT: nop ; ; MIPS64R2-LABEL: CheckSync: ; MIPS64R2: # %bb.0: # %entry ; MIPS64R2-NEXT: lui $1, %hi(%neg(%gp_rel(CheckSync))) ; MIPS64R2-NEXT: daddu $1, $1, $25 ; MIPS64R2-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(CheckSync))) ; MIPS64R2-NEXT: sync ; MIPS64R2-NEXT: ld $1, %got_disp(countsint)($1) ; MIPS64R2-NEXT: .LBB16_1: # %entry ; MIPS64R2-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64R2-NEXT: ll $2, 0($1) ; MIPS64R2-NEXT: addu $3, $2, $4 ; MIPS64R2-NEXT: sc $3, 0($1) ; MIPS64R2-NEXT: beqz $3, .LBB16_1 ; MIPS64R2-NEXT: nop ; MIPS64R2-NEXT: # %bb.2: # %entry ; MIPS64R2-NEXT: sync ; MIPS64R2-NEXT: jr $ra ; MIPS64R2-NEXT: nop ; ; MIPS64R6-LABEL: CheckSync: ; MIPS64R6: # %bb.0: # %entry ; MIPS64R6-NEXT: lui $1, %hi(%neg(%gp_rel(CheckSync))) ; MIPS64R6-NEXT: daddu $1, $1, $25 ; MIPS64R6-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(CheckSync))) ; MIPS64R6-NEXT: sync ; MIPS64R6-NEXT: ld $1, %got_disp(countsint)($1) ; MIPS64R6-NEXT: .LBB16_1: # %entry ; MIPS64R6-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64R6-NEXT: ll $2, 0($1) ; MIPS64R6-NEXT: addu $3, $2, $4 ; MIPS64R6-NEXT: sc $3, 0($1) ; MIPS64R6-NEXT: beqzc $3, .LBB16_1 ; MIPS64R6-NEXT: # %bb.2: # %entry ; MIPS64R6-NEXT: sync ; MIPS64R6-NEXT: jrc $ra ; ; MIPS64R6O0-LABEL: CheckSync: ; MIPS64R6O0: # %bb.0: # %entry ; MIPS64R6O0-NEXT: lui $1, %hi(%neg(%gp_rel(CheckSync))) ; MIPS64R6O0-NEXT: daddu $1, $1, $25 ; MIPS64R6O0-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(CheckSync))) ; MIPS64R6O0-NEXT: # kill: def $a0 killed $a0 killed $a0_64 ; MIPS64R6O0-NEXT: sync ; MIPS64R6O0-NEXT: ld $3, %got_disp(countsint)($1) ; MIPS64R6O0-NEXT: .LBB16_1: # %entry ; MIPS64R6O0-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64R6O0-NEXT: ll $2, 0($3) ; MIPS64R6O0-NEXT: addu $1, $2, $4 ; MIPS64R6O0-NEXT: sc $1, 0($3) ; MIPS64R6O0-NEXT: beqzc $1, .LBB16_1 ; MIPS64R6O0-NEXT: # %bb.2: # %entry ; MIPS64R6O0-NEXT: sync ; MIPS64R6O0-NEXT: jrc $ra ; ; MM32-LABEL: CheckSync: ; MM32: # %bb.0: # %entry ; MM32-NEXT: lui $2, %hi(_gp_disp) ; MM32-NEXT: addiu $2, $2, %lo(_gp_disp) ; MM32-NEXT: addu $2, $2, $25 ; MM32-NEXT: sync ; MM32-NEXT: lw $1, %got(countsint)($2) ; MM32-NEXT: $BB16_1: # %entry ; MM32-NEXT: # =>This Inner Loop Header: Depth=1 ; MM32-NEXT: ll $2, 0($1) ; MM32-NEXT: addu16 $3, $2, $4 ; MM32-NEXT: sc $3, 0($1) ; MM32-NEXT: beqzc $3, $BB16_1 ; MM32-NEXT: # %bb.2: # %entry ; MM32-NEXT: sync ; MM32-NEXT: jrc $ra ; ; O1-LABEL: CheckSync: ; O1: # %bb.0: # %entry ; O1-NEXT: lui $2, %hi(_gp_disp) ; O1-NEXT: addiu $2, $2, %lo(_gp_disp) ; O1-NEXT: addu $1, $2, $25 ; O1-NEXT: sync ; O1-NEXT: lw $1, %got(countsint)($1) ; O1-NEXT: $BB16_1: # %entry ; O1-NEXT: # =>This Inner Loop Header: Depth=1 ; O1-NEXT: ll $2, 0($1) ; O1-NEXT: addu $3, $2, $4 ; O1-NEXT: sc $3, 0($1) ; O1-NEXT: beqz $3, $BB16_1 ; O1-NEXT: nop ; O1-NEXT: # %bb.2: # %entry ; O1-NEXT: sync ; O1-NEXT: jr $ra ; O1-NEXT: nop ; ; O2-LABEL: CheckSync: ; O2: # %bb.0: # %entry ; O2-NEXT: lui $2, %hi(_gp_disp) ; O2-NEXT: addiu $2, $2, %lo(_gp_disp) ; O2-NEXT: addu $1, $2, $25 ; O2-NEXT: sync ; O2-NEXT: lw $1, %got(countsint)($1) ; O2-NEXT: $BB16_1: # %entry ; O2-NEXT: # =>This Inner Loop Header: Depth=1 ; O2-NEXT: ll $2, 0($1) ; O2-NEXT: addu $3, $2, $4 ; O2-NEXT: sc $3, 0($1) ; O2-NEXT: beqz $3, $BB16_1 ; O2-NEXT: nop ; O2-NEXT: # %bb.2: # %entry ; O2-NEXT: sync ; O2-NEXT: jr $ra ; O2-NEXT: nop ; ; O3-LABEL: CheckSync: ; O3: # %bb.0: # %entry ; O3-NEXT: lui $2, %hi(_gp_disp) ; O3-NEXT: addiu $2, $2, %lo(_gp_disp) ; O3-NEXT: addu $1, $2, $25 ; O3-NEXT: sync ; O3-NEXT: lw $1, %got(countsint)($1) ; O3-NEXT: $BB16_1: # %entry ; O3-NEXT: # =>This Inner Loop Header: Depth=1 ; O3-NEXT: ll $2, 0($1) ; O3-NEXT: addu $3, $2, $4 ; O3-NEXT: sc $3, 0($1) ; O3-NEXT: beqz $3, $BB16_1 ; O3-NEXT: nop ; O3-NEXT: # %bb.2: # %entry ; O3-NEXT: sync ; O3-NEXT: jr $ra ; O3-NEXT: nop ; ; MIPS32EB-LABEL: CheckSync: ; MIPS32EB: # %bb.0: # %entry ; MIPS32EB-NEXT: lui $2, %hi(_gp_disp) ; MIPS32EB-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32EB-NEXT: addu $1, $2, $25 ; MIPS32EB-NEXT: sync ; MIPS32EB-NEXT: lw $1, %got(countsint)($1) ; MIPS32EB-NEXT: $BB16_1: # %entry ; MIPS32EB-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32EB-NEXT: ll $2, 0($1) ; MIPS32EB-NEXT: addu $3, $2, $4 ; MIPS32EB-NEXT: sc $3, 0($1) ; MIPS32EB-NEXT: beqz $3, $BB16_1 ; MIPS32EB-NEXT: nop ; MIPS32EB-NEXT: # %bb.2: # %entry ; MIPS32EB-NEXT: sync ; MIPS32EB-NEXT: jr $ra ; MIPS32EB-NEXT: nop entry: %0 = atomicrmw add i32* @countsint, i32 %v seq_cst ret i32 %0 } ; make sure that this assertion in ; TwoAddressInstructionPass::TryInstructionTransform does not fail: ; ; line 1203: assert(TargetRegisterInfo::isVirtualRegister(regB) && ; ; it failed when MipsDAGToDAGISel::ReplaceUsesWithZeroReg replaced an ; operand of an atomic instruction with register $zero. @a = external global i32 define i32 @zeroreg() nounwind { ; MIPS32-LABEL: zeroreg: ; MIPS32: # %bb.0: # %entry ; MIPS32-NEXT: lui $2, %hi(_gp_disp) ; MIPS32-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32-NEXT: addu $1, $2, $25 ; MIPS32-NEXT: sync ; MIPS32-NEXT: addiu $2, $zero, 0 ; MIPS32-NEXT: addiu $3, $zero, 1 ; MIPS32-NEXT: lw $1, %got(a)($1) ; MIPS32-NEXT: $BB17_1: # %entry ; MIPS32-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32-NEXT: ll $4, 0($1) ; MIPS32-NEXT: bne $4, $3, $BB17_3 ; MIPS32-NEXT: nop ; MIPS32-NEXT: # %bb.2: # %entry ; MIPS32-NEXT: # in Loop: Header=BB17_1 Depth=1 ; MIPS32-NEXT: move $5, $2 ; MIPS32-NEXT: sc $5, 0($1) ; MIPS32-NEXT: beqz $5, $BB17_1 ; MIPS32-NEXT: nop ; MIPS32-NEXT: $BB17_3: # %entry ; MIPS32-NEXT: xor $1, $4, $3 ; MIPS32-NEXT: sltiu $2, $1, 1 ; MIPS32-NEXT: sync ; MIPS32-NEXT: jr $ra ; MIPS32-NEXT: nop ; ; MIPS32O0-LABEL: zeroreg: ; MIPS32O0: # %bb.0: # %entry ; MIPS32O0-NEXT: lui $2, %hi(_gp_disp) ; MIPS32O0-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32O0-NEXT: addu $1, $2, $25 ; MIPS32O0-NEXT: sync ; MIPS32O0-NEXT: lw $4, %got(a)($1) ; MIPS32O0-NEXT: addiu $6, $zero, 0 ; MIPS32O0-NEXT: addiu $2, $zero, 1 ; MIPS32O0-NEXT: move $5, $2 ; MIPS32O0-NEXT: $BB17_1: # %entry ; MIPS32O0-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32O0-NEXT: ll $1, 0($4) ; MIPS32O0-NEXT: bne $1, $5, $BB17_3 ; MIPS32O0-NEXT: nop ; MIPS32O0-NEXT: # %bb.2: # %entry ; MIPS32O0-NEXT: # in Loop: Header=BB17_1 Depth=1 ; MIPS32O0-NEXT: move $3, $6 ; MIPS32O0-NEXT: sc $3, 0($4) ; MIPS32O0-NEXT: beqz $3, $BB17_1 ; MIPS32O0-NEXT: nop ; MIPS32O0-NEXT: $BB17_3: # %entry ; MIPS32O0-NEXT: xor $2, $1, $2 ; MIPS32O0-NEXT: sltiu $2, $2, 1 ; MIPS32O0-NEXT: sync ; MIPS32O0-NEXT: addiu $2, $zero, 1 ; MIPS32O0-NEXT: xor $1, $1, $2 ; MIPS32O0-NEXT: sltiu $1, $1, 1 ; MIPS32O0-NEXT: andi $2, $1, 1 ; MIPS32O0-NEXT: jr $ra ; MIPS32O0-NEXT: nop ; ; MIPS32R2-LABEL: zeroreg: ; MIPS32R2: # %bb.0: # %entry ; MIPS32R2-NEXT: lui $2, %hi(_gp_disp) ; MIPS32R2-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32R2-NEXT: addu $1, $2, $25 ; MIPS32R2-NEXT: sync ; MIPS32R2-NEXT: addiu $2, $zero, 0 ; MIPS32R2-NEXT: addiu $3, $zero, 1 ; MIPS32R2-NEXT: lw $1, %got(a)($1) ; MIPS32R2-NEXT: $BB17_1: # %entry ; MIPS32R2-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32R2-NEXT: ll $4, 0($1) ; MIPS32R2-NEXT: bne $4, $3, $BB17_3 ; MIPS32R2-NEXT: nop ; MIPS32R2-NEXT: # %bb.2: # %entry ; MIPS32R2-NEXT: # in Loop: Header=BB17_1 Depth=1 ; MIPS32R2-NEXT: move $5, $2 ; MIPS32R2-NEXT: sc $5, 0($1) ; MIPS32R2-NEXT: beqz $5, $BB17_1 ; MIPS32R2-NEXT: nop ; MIPS32R2-NEXT: $BB17_3: # %entry ; MIPS32R2-NEXT: xor $1, $4, $3 ; MIPS32R2-NEXT: sltiu $2, $1, 1 ; MIPS32R2-NEXT: sync ; MIPS32R2-NEXT: jr $ra ; MIPS32R2-NEXT: nop ; ; MIPS32R6-LABEL: zeroreg: ; MIPS32R6: # %bb.0: # %entry ; MIPS32R6-NEXT: lui $2, %hi(_gp_disp) ; MIPS32R6-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32R6-NEXT: addu $1, $2, $25 ; MIPS32R6-NEXT: sync ; MIPS32R6-NEXT: addiu $2, $zero, 0 ; MIPS32R6-NEXT: addiu $3, $zero, 1 ; MIPS32R6-NEXT: lw $1, %got(a)($1) ; MIPS32R6-NEXT: $BB17_1: # %entry ; MIPS32R6-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32R6-NEXT: ll $4, 0($1) ; MIPS32R6-NEXT: bnec $4, $3, $BB17_3 ; MIPS32R6-NEXT: # %bb.2: # %entry ; MIPS32R6-NEXT: # in Loop: Header=BB17_1 Depth=1 ; MIPS32R6-NEXT: move $5, $2 ; MIPS32R6-NEXT: sc $5, 0($1) ; MIPS32R6-NEXT: beqzc $5, $BB17_1 ; MIPS32R6-NEXT: $BB17_3: # %entry ; MIPS32R6-NEXT: xor $1, $4, $3 ; MIPS32R6-NEXT: sltiu $2, $1, 1 ; MIPS32R6-NEXT: sync ; MIPS32R6-NEXT: jrc $ra ; ; MIPS32R6O0-LABEL: zeroreg: ; MIPS32R6O0: # %bb.0: # %entry ; MIPS32R6O0-NEXT: lui $2, %hi(_gp_disp) ; MIPS32R6O0-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32R6O0-NEXT: addu $1, $2, $25 ; MIPS32R6O0-NEXT: sync ; MIPS32R6O0-NEXT: lw $4, %got(a)($1) ; MIPS32R6O0-NEXT: addiu $6, $zero, 0 ; MIPS32R6O0-NEXT: addiu $2, $zero, 1 ; MIPS32R6O0-NEXT: move $5, $2 ; MIPS32R6O0-NEXT: $BB17_1: # %entry ; MIPS32R6O0-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32R6O0-NEXT: ll $1, 0($4) ; MIPS32R6O0-NEXT: bnec $1, $5, $BB17_3 ; MIPS32R6O0-NEXT: # %bb.2: # %entry ; MIPS32R6O0-NEXT: # in Loop: Header=BB17_1 Depth=1 ; MIPS32R6O0-NEXT: move $3, $6 ; MIPS32R6O0-NEXT: sc $3, 0($4) ; MIPS32R6O0-NEXT: beqzc $3, $BB17_1 ; MIPS32R6O0-NEXT: $BB17_3: # %entry ; MIPS32R6O0-NEXT: xor $1, $1, $2 ; MIPS32R6O0-NEXT: sltiu $2, $1, 1 ; MIPS32R6O0-NEXT: sync ; MIPS32R6O0-NEXT: jrc $ra ; ; MIPS4-LABEL: zeroreg: ; MIPS4: # %bb.0: # %entry ; MIPS4-NEXT: lui $1, %hi(%neg(%gp_rel(zeroreg))) ; MIPS4-NEXT: daddu $1, $1, $25 ; MIPS4-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(zeroreg))) ; MIPS4-NEXT: sync ; MIPS4-NEXT: addiu $2, $zero, 0 ; MIPS4-NEXT: addiu $3, $zero, 1 ; MIPS4-NEXT: ld $1, %got_disp(a)($1) ; MIPS4-NEXT: .LBB17_1: # %entry ; MIPS4-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS4-NEXT: ll $4, 0($1) ; MIPS4-NEXT: bne $4, $3, .LBB17_3 ; MIPS4-NEXT: nop ; MIPS4-NEXT: # %bb.2: # %entry ; MIPS4-NEXT: # in Loop: Header=BB17_1 Depth=1 ; MIPS4-NEXT: move $5, $2 ; MIPS4-NEXT: sc $5, 0($1) ; MIPS4-NEXT: beqz $5, .LBB17_1 ; MIPS4-NEXT: nop ; MIPS4-NEXT: .LBB17_3: # %entry ; MIPS4-NEXT: xor $1, $4, $3 ; MIPS4-NEXT: sltiu $2, $1, 1 ; MIPS4-NEXT: sync ; MIPS4-NEXT: jr $ra ; MIPS4-NEXT: nop ; ; MIPS64-LABEL: zeroreg: ; MIPS64: # %bb.0: # %entry ; MIPS64-NEXT: lui $1, %hi(%neg(%gp_rel(zeroreg))) ; MIPS64-NEXT: daddu $1, $1, $25 ; MIPS64-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(zeroreg))) ; MIPS64-NEXT: sync ; MIPS64-NEXT: addiu $2, $zero, 0 ; MIPS64-NEXT: addiu $3, $zero, 1 ; MIPS64-NEXT: ld $1, %got_disp(a)($1) ; MIPS64-NEXT: .LBB17_1: # %entry ; MIPS64-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64-NEXT: ll $4, 0($1) ; MIPS64-NEXT: bne $4, $3, .LBB17_3 ; MIPS64-NEXT: nop ; MIPS64-NEXT: # %bb.2: # %entry ; MIPS64-NEXT: # in Loop: Header=BB17_1 Depth=1 ; MIPS64-NEXT: move $5, $2 ; MIPS64-NEXT: sc $5, 0($1) ; MIPS64-NEXT: beqz $5, .LBB17_1 ; MIPS64-NEXT: nop ; MIPS64-NEXT: .LBB17_3: # %entry ; MIPS64-NEXT: xor $1, $4, $3 ; MIPS64-NEXT: sltiu $2, $1, 1 ; MIPS64-NEXT: sync ; MIPS64-NEXT: jr $ra ; MIPS64-NEXT: nop ; ; MIPS64R2-LABEL: zeroreg: ; MIPS64R2: # %bb.0: # %entry ; MIPS64R2-NEXT: lui $1, %hi(%neg(%gp_rel(zeroreg))) ; MIPS64R2-NEXT: daddu $1, $1, $25 ; MIPS64R2-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(zeroreg))) ; MIPS64R2-NEXT: sync ; MIPS64R2-NEXT: addiu $2, $zero, 0 ; MIPS64R2-NEXT: addiu $3, $zero, 1 ; MIPS64R2-NEXT: ld $1, %got_disp(a)($1) ; MIPS64R2-NEXT: .LBB17_1: # %entry ; MIPS64R2-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64R2-NEXT: ll $4, 0($1) ; MIPS64R2-NEXT: bne $4, $3, .LBB17_3 ; MIPS64R2-NEXT: nop ; MIPS64R2-NEXT: # %bb.2: # %entry ; MIPS64R2-NEXT: # in Loop: Header=BB17_1 Depth=1 ; MIPS64R2-NEXT: move $5, $2 ; MIPS64R2-NEXT: sc $5, 0($1) ; MIPS64R2-NEXT: beqz $5, .LBB17_1 ; MIPS64R2-NEXT: nop ; MIPS64R2-NEXT: .LBB17_3: # %entry ; MIPS64R2-NEXT: xor $1, $4, $3 ; MIPS64R2-NEXT: sltiu $2, $1, 1 ; MIPS64R2-NEXT: sync ; MIPS64R2-NEXT: jr $ra ; MIPS64R2-NEXT: nop ; ; MIPS64R6-LABEL: zeroreg: ; MIPS64R6: # %bb.0: # %entry ; MIPS64R6-NEXT: lui $1, %hi(%neg(%gp_rel(zeroreg))) ; MIPS64R6-NEXT: daddu $1, $1, $25 ; MIPS64R6-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(zeroreg))) ; MIPS64R6-NEXT: sync ; MIPS64R6-NEXT: addiu $2, $zero, 0 ; MIPS64R6-NEXT: addiu $3, $zero, 1 ; MIPS64R6-NEXT: ld $1, %got_disp(a)($1) ; MIPS64R6-NEXT: .LBB17_1: # %entry ; MIPS64R6-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64R6-NEXT: ll $4, 0($1) ; MIPS64R6-NEXT: bnec $4, $3, .LBB17_3 ; MIPS64R6-NEXT: # %bb.2: # %entry ; MIPS64R6-NEXT: # in Loop: Header=BB17_1 Depth=1 ; MIPS64R6-NEXT: move $5, $2 ; MIPS64R6-NEXT: sc $5, 0($1) ; MIPS64R6-NEXT: beqzc $5, .LBB17_1 ; MIPS64R6-NEXT: .LBB17_3: # %entry ; MIPS64R6-NEXT: xor $1, $4, $3 ; MIPS64R6-NEXT: sltiu $2, $1, 1 ; MIPS64R6-NEXT: sync ; MIPS64R6-NEXT: jrc $ra ; ; MIPS64R6O0-LABEL: zeroreg: ; MIPS64R6O0: # %bb.0: # %entry ; MIPS64R6O0-NEXT: lui $1, %hi(%neg(%gp_rel(zeroreg))) ; MIPS64R6O0-NEXT: daddu $1, $1, $25 ; MIPS64R6O0-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(zeroreg))) ; MIPS64R6O0-NEXT: sync ; MIPS64R6O0-NEXT: ld $4, %got_disp(a)($1) ; MIPS64R6O0-NEXT: addiu $6, $zero, 0 ; MIPS64R6O0-NEXT: addiu $2, $zero, 1 ; MIPS64R6O0-NEXT: move $5, $2 ; MIPS64R6O0-NEXT: .LBB17_1: # %entry ; MIPS64R6O0-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64R6O0-NEXT: ll $1, 0($4) ; MIPS64R6O0-NEXT: bnec $1, $5, .LBB17_3 ; MIPS64R6O0-NEXT: # %bb.2: # %entry ; MIPS64R6O0-NEXT: # in Loop: Header=BB17_1 Depth=1 ; MIPS64R6O0-NEXT: move $3, $6 ; MIPS64R6O0-NEXT: sc $3, 0($4) ; MIPS64R6O0-NEXT: beqzc $3, .LBB17_1 ; MIPS64R6O0-NEXT: .LBB17_3: # %entry ; MIPS64R6O0-NEXT: xor $1, $1, $2 ; MIPS64R6O0-NEXT: sltiu $2, $1, 1 ; MIPS64R6O0-NEXT: sync ; MIPS64R6O0-NEXT: jrc $ra ; ; MM32-LABEL: zeroreg: ; MM32: # %bb.0: # %entry ; MM32-NEXT: lui $2, %hi(_gp_disp) ; MM32-NEXT: addiu $2, $2, %lo(_gp_disp) ; MM32-NEXT: addu $2, $2, $25 ; MM32-NEXT: sync ; MM32-NEXT: li16 $3, 0 ; MM32-NEXT: li16 $4, 1 ; MM32-NEXT: lw $1, %got(a)($2) ; MM32-NEXT: $BB17_1: # %entry ; MM32-NEXT: # =>This Inner Loop Header: Depth=1 ; MM32-NEXT: ll $2, 0($1) ; MM32-NEXT: bne $2, $4, $BB17_3 ; MM32-NEXT: nop ; MM32-NEXT: # %bb.2: # %entry ; MM32-NEXT: # in Loop: Header=BB17_1 Depth=1 ; MM32-NEXT: move $5, $3 ; MM32-NEXT: sc $5, 0($1) ; MM32-NEXT: beqzc $5, $BB17_1 ; MM32-NEXT: $BB17_3: # %entry ; MM32-NEXT: xor $1, $2, $4 ; MM32-NEXT: sltiu $2, $1, 1 ; MM32-NEXT: sync ; MM32-NEXT: jrc $ra ; ; O1-LABEL: zeroreg: ; O1: # %bb.0: # %entry ; O1-NEXT: lui $2, %hi(_gp_disp) ; O1-NEXT: addiu $2, $2, %lo(_gp_disp) ; O1-NEXT: addu $1, $2, $25 ; O1-NEXT: sync ; O1-NEXT: addiu $2, $zero, 0 ; O1-NEXT: addiu $3, $zero, 1 ; O1-NEXT: lw $1, %got(a)($1) ; O1-NEXT: $BB17_1: # %entry ; O1-NEXT: # =>This Inner Loop Header: Depth=1 ; O1-NEXT: ll $4, 0($1) ; O1-NEXT: bne $4, $3, $BB17_3 ; O1-NEXT: nop ; O1-NEXT: # %bb.2: # %entry ; O1-NEXT: # in Loop: Header=BB17_1 Depth=1 ; O1-NEXT: move $5, $2 ; O1-NEXT: sc $5, 0($1) ; O1-NEXT: beqz $5, $BB17_1 ; O1-NEXT: nop ; O1-NEXT: $BB17_3: # %entry ; O1-NEXT: xor $1, $4, $3 ; O1-NEXT: sltiu $2, $1, 1 ; O1-NEXT: sync ; O1-NEXT: jr $ra ; O1-NEXT: nop ; ; O2-LABEL: zeroreg: ; O2: # %bb.0: # %entry ; O2-NEXT: lui $2, %hi(_gp_disp) ; O2-NEXT: addiu $2, $2, %lo(_gp_disp) ; O2-NEXT: addu $1, $2, $25 ; O2-NEXT: sync ; O2-NEXT: addiu $2, $zero, 0 ; O2-NEXT: addiu $3, $zero, 1 ; O2-NEXT: lw $1, %got(a)($1) ; O2-NEXT: $BB17_1: # %entry ; O2-NEXT: # =>This Inner Loop Header: Depth=1 ; O2-NEXT: ll $4, 0($1) ; O2-NEXT: bne $4, $3, $BB17_3 ; O2-NEXT: nop ; O2-NEXT: # %bb.2: # %entry ; O2-NEXT: # in Loop: Header=BB17_1 Depth=1 ; O2-NEXT: move $5, $2 ; O2-NEXT: sc $5, 0($1) ; O2-NEXT: beqz $5, $BB17_1 ; O2-NEXT: nop ; O2-NEXT: $BB17_3: # %entry ; O2-NEXT: xor $1, $4, $3 ; O2-NEXT: sltiu $2, $1, 1 ; O2-NEXT: sync ; O2-NEXT: jr $ra ; O2-NEXT: nop ; ; O3-LABEL: zeroreg: ; O3: # %bb.0: # %entry ; O3-NEXT: lui $2, %hi(_gp_disp) ; O3-NEXT: addiu $2, $2, %lo(_gp_disp) ; O3-NEXT: addu $1, $2, $25 ; O3-NEXT: addiu $2, $zero, 0 ; O3-NEXT: addiu $3, $zero, 1 ; O3-NEXT: sync ; O3-NEXT: lw $1, %got(a)($1) ; O3-NEXT: $BB17_1: # %entry ; O3-NEXT: # =>This Inner Loop Header: Depth=1 ; O3-NEXT: ll $4, 0($1) ; O3-NEXT: bne $4, $3, $BB17_3 ; O3-NEXT: nop ; O3-NEXT: # %bb.2: # %entry ; O3-NEXT: # in Loop: Header=BB17_1 Depth=1 ; O3-NEXT: move $5, $2 ; O3-NEXT: sc $5, 0($1) ; O3-NEXT: beqz $5, $BB17_1 ; O3-NEXT: nop ; O3-NEXT: $BB17_3: # %entry ; O3-NEXT: sync ; O3-NEXT: xor $1, $4, $3 ; O3-NEXT: jr $ra ; O3-NEXT: sltiu $2, $1, 1 ; ; MIPS32EB-LABEL: zeroreg: ; MIPS32EB: # %bb.0: # %entry ; MIPS32EB-NEXT: lui $2, %hi(_gp_disp) ; MIPS32EB-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32EB-NEXT: addu $1, $2, $25 ; MIPS32EB-NEXT: sync ; MIPS32EB-NEXT: addiu $2, $zero, 0 ; MIPS32EB-NEXT: addiu $3, $zero, 1 ; MIPS32EB-NEXT: lw $1, %got(a)($1) ; MIPS32EB-NEXT: $BB17_1: # %entry ; MIPS32EB-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32EB-NEXT: ll $4, 0($1) ; MIPS32EB-NEXT: bne $4, $3, $BB17_3 ; MIPS32EB-NEXT: nop ; MIPS32EB-NEXT: # %bb.2: # %entry ; MIPS32EB-NEXT: # in Loop: Header=BB17_1 Depth=1 ; MIPS32EB-NEXT: move $5, $2 ; MIPS32EB-NEXT: sc $5, 0($1) ; MIPS32EB-NEXT: beqz $5, $BB17_1 ; MIPS32EB-NEXT: nop ; MIPS32EB-NEXT: $BB17_3: # %entry ; MIPS32EB-NEXT: xor $1, $4, $3 ; MIPS32EB-NEXT: sltiu $2, $1, 1 ; MIPS32EB-NEXT: sync ; MIPS32EB-NEXT: jr $ra ; MIPS32EB-NEXT: nop entry: %pair0 = cmpxchg i32* @a, i32 1, i32 0 seq_cst seq_cst %0 = extractvalue { i32, i1 } %pair0, 0 %1 = icmp eq i32 %0, 1 %conv = zext i1 %1 to i32 ret i32 %conv } ; Check that MIPS32R6 has the correct offset range. ; FIXME: At the moment, we don't seem to do addr+offset for any atomic load/store. define i32 @AtomicLoadAdd32_OffGt9Bit(i32 signext %incr) nounwind { ; MIPS32-LABEL: AtomicLoadAdd32_OffGt9Bit: ; MIPS32: # %bb.0: # %entry ; MIPS32-NEXT: lui $2, %hi(_gp_disp) ; MIPS32-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32-NEXT: addu $1, $2, $25 ; MIPS32-NEXT: lw $1, %got(x)($1) ; MIPS32-NEXT: addiu $1, $1, 1024 ; MIPS32-NEXT: $BB18_1: # %entry ; MIPS32-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32-NEXT: ll $2, 0($1) ; MIPS32-NEXT: addu $3, $2, $4 ; MIPS32-NEXT: sc $3, 0($1) ; MIPS32-NEXT: beqz $3, $BB18_1 ; MIPS32-NEXT: nop ; MIPS32-NEXT: # %bb.2: # %entry ; MIPS32-NEXT: jr $ra ; MIPS32-NEXT: nop ; ; MIPS32O0-LABEL: AtomicLoadAdd32_OffGt9Bit: ; MIPS32O0: # %bb.0: # %entry ; MIPS32O0-NEXT: lui $2, %hi(_gp_disp) ; MIPS32O0-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32O0-NEXT: addu $1, $2, $25 ; MIPS32O0-NEXT: lw $1, %got(x)($1) ; MIPS32O0-NEXT: addiu $3, $1, 1024 ; MIPS32O0-NEXT: $BB18_1: # %entry ; MIPS32O0-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32O0-NEXT: ll $2, 0($3) ; MIPS32O0-NEXT: addu $1, $2, $4 ; MIPS32O0-NEXT: sc $1, 0($3) ; MIPS32O0-NEXT: beqz $1, $BB18_1 ; MIPS32O0-NEXT: nop ; MIPS32O0-NEXT: # %bb.2: # %entry ; MIPS32O0-NEXT: jr $ra ; MIPS32O0-NEXT: nop ; ; MIPS32R2-LABEL: AtomicLoadAdd32_OffGt9Bit: ; MIPS32R2: # %bb.0: # %entry ; MIPS32R2-NEXT: lui $2, %hi(_gp_disp) ; MIPS32R2-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32R2-NEXT: addu $1, $2, $25 ; MIPS32R2-NEXT: lw $1, %got(x)($1) ; MIPS32R2-NEXT: addiu $1, $1, 1024 ; MIPS32R2-NEXT: $BB18_1: # %entry ; MIPS32R2-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32R2-NEXT: ll $2, 0($1) ; MIPS32R2-NEXT: addu $3, $2, $4 ; MIPS32R2-NEXT: sc $3, 0($1) ; MIPS32R2-NEXT: beqz $3, $BB18_1 ; MIPS32R2-NEXT: nop ; MIPS32R2-NEXT: # %bb.2: # %entry ; MIPS32R2-NEXT: jr $ra ; MIPS32R2-NEXT: nop ; ; MIPS32R6-LABEL: AtomicLoadAdd32_OffGt9Bit: ; MIPS32R6: # %bb.0: # %entry ; MIPS32R6-NEXT: lui $2, %hi(_gp_disp) ; MIPS32R6-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32R6-NEXT: addu $1, $2, $25 ; MIPS32R6-NEXT: lw $1, %got(x)($1) ; MIPS32R6-NEXT: addiu $1, $1, 1024 ; MIPS32R6-NEXT: $BB18_1: # %entry ; MIPS32R6-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32R6-NEXT: ll $2, 0($1) ; MIPS32R6-NEXT: addu $3, $2, $4 ; MIPS32R6-NEXT: sc $3, 0($1) ; MIPS32R6-NEXT: beqzc $3, $BB18_1 ; MIPS32R6-NEXT: nop ; MIPS32R6-NEXT: # %bb.2: # %entry ; MIPS32R6-NEXT: jrc $ra ; ; MIPS32R6O0-LABEL: AtomicLoadAdd32_OffGt9Bit: ; MIPS32R6O0: # %bb.0: # %entry ; MIPS32R6O0-NEXT: lui $2, %hi(_gp_disp) ; MIPS32R6O0-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32R6O0-NEXT: addu $1, $2, $25 ; MIPS32R6O0-NEXT: lw $1, %got(x)($1) ; MIPS32R6O0-NEXT: addiu $3, $1, 1024 ; MIPS32R6O0-NEXT: $BB18_1: # %entry ; MIPS32R6O0-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32R6O0-NEXT: ll $2, 0($3) ; MIPS32R6O0-NEXT: addu $1, $2, $4 ; MIPS32R6O0-NEXT: sc $1, 0($3) ; MIPS32R6O0-NEXT: beqzc $1, $BB18_1 ; MIPS32R6O0-NEXT: nop ; MIPS32R6O0-NEXT: # %bb.2: # %entry ; MIPS32R6O0-NEXT: jrc $ra ; ; MIPS4-LABEL: AtomicLoadAdd32_OffGt9Bit: ; MIPS4: # %bb.0: # %entry ; MIPS4-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAdd32_OffGt9Bit))) ; MIPS4-NEXT: daddu $1, $1, $25 ; MIPS4-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAdd32_OffGt9Bit))) ; MIPS4-NEXT: ld $1, %got_disp(x)($1) ; MIPS4-NEXT: daddiu $1, $1, 1024 ; MIPS4-NEXT: .LBB18_1: # %entry ; MIPS4-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS4-NEXT: ll $2, 0($1) ; MIPS4-NEXT: addu $3, $2, $4 ; MIPS4-NEXT: sc $3, 0($1) ; MIPS4-NEXT: beqz $3, .LBB18_1 ; MIPS4-NEXT: nop ; MIPS4-NEXT: # %bb.2: # %entry ; MIPS4-NEXT: jr $ra ; MIPS4-NEXT: nop ; ; MIPS64-LABEL: AtomicLoadAdd32_OffGt9Bit: ; MIPS64: # %bb.0: # %entry ; MIPS64-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAdd32_OffGt9Bit))) ; MIPS64-NEXT: daddu $1, $1, $25 ; MIPS64-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAdd32_OffGt9Bit))) ; MIPS64-NEXT: ld $1, %got_disp(x)($1) ; MIPS64-NEXT: daddiu $1, $1, 1024 ; MIPS64-NEXT: .LBB18_1: # %entry ; MIPS64-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64-NEXT: ll $2, 0($1) ; MIPS64-NEXT: addu $3, $2, $4 ; MIPS64-NEXT: sc $3, 0($1) ; MIPS64-NEXT: beqz $3, .LBB18_1 ; MIPS64-NEXT: nop ; MIPS64-NEXT: # %bb.2: # %entry ; MIPS64-NEXT: jr $ra ; MIPS64-NEXT: nop ; ; MIPS64R2-LABEL: AtomicLoadAdd32_OffGt9Bit: ; MIPS64R2: # %bb.0: # %entry ; MIPS64R2-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAdd32_OffGt9Bit))) ; MIPS64R2-NEXT: daddu $1, $1, $25 ; MIPS64R2-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAdd32_OffGt9Bit))) ; MIPS64R2-NEXT: ld $1, %got_disp(x)($1) ; MIPS64R2-NEXT: daddiu $1, $1, 1024 ; MIPS64R2-NEXT: .LBB18_1: # %entry ; MIPS64R2-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64R2-NEXT: ll $2, 0($1) ; MIPS64R2-NEXT: addu $3, $2, $4 ; MIPS64R2-NEXT: sc $3, 0($1) ; MIPS64R2-NEXT: beqz $3, .LBB18_1 ; MIPS64R2-NEXT: nop ; MIPS64R2-NEXT: # %bb.2: # %entry ; MIPS64R2-NEXT: jr $ra ; MIPS64R2-NEXT: nop ; ; MIPS64R6-LABEL: AtomicLoadAdd32_OffGt9Bit: ; MIPS64R6: # %bb.0: # %entry ; MIPS64R6-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAdd32_OffGt9Bit))) ; MIPS64R6-NEXT: daddu $1, $1, $25 ; MIPS64R6-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAdd32_OffGt9Bit))) ; MIPS64R6-NEXT: ld $1, %got_disp(x)($1) ; MIPS64R6-NEXT: daddiu $1, $1, 1024 ; MIPS64R6-NEXT: .LBB18_1: # %entry ; MIPS64R6-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64R6-NEXT: ll $2, 0($1) ; MIPS64R6-NEXT: addu $3, $2, $4 ; MIPS64R6-NEXT: sc $3, 0($1) ; MIPS64R6-NEXT: beqzc $3, .LBB18_1 ; MIPS64R6-NEXT: nop ; MIPS64R6-NEXT: # %bb.2: # %entry ; MIPS64R6-NEXT: jrc $ra ; ; MIPS64R6O0-LABEL: AtomicLoadAdd32_OffGt9Bit: ; MIPS64R6O0: # %bb.0: # %entry ; MIPS64R6O0-NEXT: lui $1, %hi(%neg(%gp_rel(AtomicLoadAdd32_OffGt9Bit))) ; MIPS64R6O0-NEXT: daddu $1, $1, $25 ; MIPS64R6O0-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(AtomicLoadAdd32_OffGt9Bit))) ; MIPS64R6O0-NEXT: # kill: def $a0 killed $a0 killed $a0_64 ; MIPS64R6O0-NEXT: ld $1, %got_disp(x)($1) ; MIPS64R6O0-NEXT: daddiu $3, $1, 1024 ; MIPS64R6O0-NEXT: .LBB18_1: # %entry ; MIPS64R6O0-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS64R6O0-NEXT: ll $2, 0($3) ; MIPS64R6O0-NEXT: addu $1, $2, $4 ; MIPS64R6O0-NEXT: sc $1, 0($3) ; MIPS64R6O0-NEXT: beqzc $1, .LBB18_1 ; MIPS64R6O0-NEXT: nop ; MIPS64R6O0-NEXT: # %bb.2: # %entry ; MIPS64R6O0-NEXT: jrc $ra ; ; MM32-LABEL: AtomicLoadAdd32_OffGt9Bit: ; MM32: # %bb.0: # %entry ; MM32-NEXT: lui $2, %hi(_gp_disp) ; MM32-NEXT: addiu $2, $2, %lo(_gp_disp) ; MM32-NEXT: addu $2, $2, $25 ; MM32-NEXT: lw $1, %got(x)($2) ; MM32-NEXT: addiu $1, $1, 1024 ; MM32-NEXT: $BB18_1: # %entry ; MM32-NEXT: # =>This Inner Loop Header: Depth=1 ; MM32-NEXT: ll $2, 0($1) ; MM32-NEXT: addu16 $3, $2, $4 ; MM32-NEXT: sc $3, 0($1) ; MM32-NEXT: beqzc $3, $BB18_1 ; MM32-NEXT: # %bb.2: # %entry ; MM32-NEXT: jrc $ra ; ; O1-LABEL: AtomicLoadAdd32_OffGt9Bit: ; O1: # %bb.0: # %entry ; O1-NEXT: lui $2, %hi(_gp_disp) ; O1-NEXT: addiu $2, $2, %lo(_gp_disp) ; O1-NEXT: addu $1, $2, $25 ; O1-NEXT: lw $1, %got(x)($1) ; O1-NEXT: addiu $1, $1, 1024 ; O1-NEXT: $BB18_1: # %entry ; O1-NEXT: # =>This Inner Loop Header: Depth=1 ; O1-NEXT: ll $2, 0($1) ; O1-NEXT: addu $3, $2, $4 ; O1-NEXT: sc $3, 0($1) ; O1-NEXT: beqz $3, $BB18_1 ; O1-NEXT: nop ; O1-NEXT: # %bb.2: # %entry ; O1-NEXT: jr $ra ; O1-NEXT: nop ; ; O2-LABEL: AtomicLoadAdd32_OffGt9Bit: ; O2: # %bb.0: # %entry ; O2-NEXT: lui $2, %hi(_gp_disp) ; O2-NEXT: addiu $2, $2, %lo(_gp_disp) ; O2-NEXT: addu $1, $2, $25 ; O2-NEXT: lw $1, %got(x)($1) ; O2-NEXT: addiu $1, $1, 1024 ; O2-NEXT: $BB18_1: # %entry ; O2-NEXT: # =>This Inner Loop Header: Depth=1 ; O2-NEXT: ll $2, 0($1) ; O2-NEXT: addu $3, $2, $4 ; O2-NEXT: sc $3, 0($1) ; O2-NEXT: beqz $3, $BB18_1 ; O2-NEXT: nop ; O2-NEXT: # %bb.2: # %entry ; O2-NEXT: jr $ra ; O2-NEXT: nop ; ; O3-LABEL: AtomicLoadAdd32_OffGt9Bit: ; O3: # %bb.0: # %entry ; O3-NEXT: lui $2, %hi(_gp_disp) ; O3-NEXT: addiu $2, $2, %lo(_gp_disp) ; O3-NEXT: addu $1, $2, $25 ; O3-NEXT: lw $1, %got(x)($1) ; O3-NEXT: addiu $1, $1, 1024 ; O3-NEXT: $BB18_1: # %entry ; O3-NEXT: # =>This Inner Loop Header: Depth=1 ; O3-NEXT: ll $2, 0($1) ; O3-NEXT: addu $3, $2, $4 ; O3-NEXT: sc $3, 0($1) ; O3-NEXT: beqz $3, $BB18_1 ; O3-NEXT: nop ; O3-NEXT: # %bb.2: # %entry ; O3-NEXT: jr $ra ; O3-NEXT: nop ; ; MIPS32EB-LABEL: AtomicLoadAdd32_OffGt9Bit: ; MIPS32EB: # %bb.0: # %entry ; MIPS32EB-NEXT: lui $2, %hi(_gp_disp) ; MIPS32EB-NEXT: addiu $2, $2, %lo(_gp_disp) ; MIPS32EB-NEXT: addu $1, $2, $25 ; MIPS32EB-NEXT: lw $1, %got(x)($1) ; MIPS32EB-NEXT: addiu $1, $1, 1024 ; MIPS32EB-NEXT: $BB18_1: # %entry ; MIPS32EB-NEXT: # =>This Inner Loop Header: Depth=1 ; MIPS32EB-NEXT: ll $2, 0($1) ; MIPS32EB-NEXT: addu $3, $2, $4 ; MIPS32EB-NEXT: sc $3, 0($1) ; MIPS32EB-NEXT: beqz $3, $BB18_1 ; MIPS32EB-NEXT: nop ; MIPS32EB-NEXT: # %bb.2: # %entry ; MIPS32EB-NEXT: jr $ra ; MIPS32EB-NEXT: nop entry: %0 = atomicrmw add i32* getelementptr(i32, i32* @x, i32 256), i32 %incr monotonic ret i32 %0 }