llvm-for-llvmta/test/CodeGen/VE/Scalar/function_prologue_epilogue.ll

91 lines
2.5 KiB
LLVM

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=ve | FileCheck %s
; RUN: llc < %s -mtriple=ve -relocation-model=pic \
; RUN: | FileCheck -check-prefix=PIC %s
define void @func() {
; CHECK-LABEL: func:
; CHECK: # %bb.0:
; CHECK-NEXT: b.l.t (, %s10)
;
; PIC-LABEL: func:
; PIC: # %bb.0:
; PIC-NEXT: b.l.t (, %s10)
ret void
}
@vi8 = common dso_local local_unnamed_addr global i8 0, align 1
define i8 @func_gv() {
; CHECK-LABEL: func_gv:
; CHECK: # %bb.0:
; CHECK-NEXT: lea %s0, vi8@lo
; CHECK-NEXT: and %s0, %s0, (32)0
; CHECK-NEXT: lea.sl %s0, vi8@hi(, %s0)
; CHECK-NEXT: ld1b.zx %s0, (, %s0)
; CHECK-NEXT: b.l.t (, %s10)
;
; PIC-LABEL: func_gv:
; PIC: # %bb.0:
; PIC-NEXT: st %s15, 24(, %s11)
; PIC-NEXT: st %s16, 32(, %s11)
; PIC-NEXT: lea %s15, _GLOBAL_OFFSET_TABLE_@pc_lo(-24)
; PIC-NEXT: and %s15, %s15, (32)0
; PIC-NEXT: sic %s16
; PIC-NEXT: lea.sl %s15, _GLOBAL_OFFSET_TABLE_@pc_hi(%s16, %s15)
; PIC-NEXT: lea %s0, vi8@got_lo
; PIC-NEXT: and %s0, %s0, (32)0
; PIC-NEXT: lea.sl %s0, vi8@got_hi(, %s0)
; PIC-NEXT: ld %s0, (%s0, %s15)
; PIC-NEXT: ld1b.zx %s0, (, %s0)
; PIC-NEXT: ld %s16, 32(, %s11)
; PIC-NEXT: ld %s15, 24(, %s11)
; PIC-NEXT: b.l.t (, %s10)
%v = load i8, i8* @vi8, align 1
ret i8 %v
}
define i32 @func_alloca(i32 signext %0) {
; CHECK-LABEL: func_alloca:
; CHECK: # %bb.0:
; CHECK-NEXT: adds.l %s11, -16, %s11
; CHECK-NEXT: brge.l.t %s11, %s8, .LBB2_2
; CHECK-NEXT: # %bb.1:
; CHECK-NEXT: ld %s61, 24(, %s14)
; CHECK-NEXT: or %s62, 0, %s0
; CHECK-NEXT: lea %s63, 315
; CHECK-NEXT: shm.l %s63, (%s61)
; CHECK-NEXT: shm.l %s8, 8(%s61)
; CHECK-NEXT: shm.l %s11, 16(%s61)
; CHECK-NEXT: monc
; CHECK-NEXT: or %s0, 0, %s62
; CHECK-NEXT: .LBB2_2:
; CHECK-NEXT: stl %s0, 12(, %s11)
; CHECK-NEXT: adds.l %s11, 16, %s11
; CHECK-NEXT: b.l.t (, %s10)
;
; PIC-LABEL: func_alloca:
; PIC: # %bb.0:
; PIC-NEXT: adds.l %s11, -16, %s11
; PIC-NEXT: brge.l.t %s11, %s8, .LBB2_2
; PIC-NEXT: # %bb.1:
; PIC-NEXT: ld %s61, 24(, %s14)
; PIC-NEXT: or %s62, 0, %s0
; PIC-NEXT: lea %s63, 315
; PIC-NEXT: shm.l %s63, (%s61)
; PIC-NEXT: shm.l %s8, 8(%s61)
; PIC-NEXT: shm.l %s11, 16(%s61)
; PIC-NEXT: monc
; PIC-NEXT: or %s0, 0, %s62
; PIC-NEXT: .LBB2_2:
; PIC-NEXT: stl %s0, 12(, %s11)
; PIC-NEXT: adds.l %s11, 16, %s11
; PIC-NEXT: b.l.t (, %s10)
%2 = alloca i32, align 4
store i32 %0, i32* %2, align 4
%3 = load i32, i32* %2, align 4
ret i32 %3
}