llvm-for-llvmta/test/CodeGen/Mips/micromips-sizereduction/micromips-movep.ll

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2022-04-25 10:02:23 +02:00
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=mipsel-unknown-linux-gnu -mattr=+micromips -mcpu=mips32r2 \
; RUN: -verify-machineinstrs < %s | FileCheck %s
; Function Attrs: nounwind
define i64 @move() {
; CHECK-LABEL: move:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: addiusp -24
; CHECK-NEXT: .cfi_def_cfa_offset 24
; CHECK-NEXT: sw $ra, 20($sp) # 4-byte Folded Spill
; CHECK-NEXT: .cfi_offset 31, -4
; CHECK-NEXT: jal g
; CHECK-NEXT: nop
; CHECK-NEXT: movep $4, $5, $2, $3
; CHECK-NEXT: jal f
; CHECK-NEXT: nop
; CHECK-NEXT: lw $ra, 20($sp) # 4-byte Folded Reload
; CHECK-NEXT: addiusp 24
; CHECK-NEXT: jrc $ra
entry:
%call = call i64 @g()
%call1 = call i64 @f(i64 signext %call)
ret i64 %call1
}
declare i64 @f(i64 signext %a)
declare i64 @g()