forked from OSchip/llvm-project
16 lines
793 B
LLVM
16 lines
793 B
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
|
|
; RUN: llc < %s -disable-peephole -mtriple=i386-apple-darwin -mattr=-sse -show-mc-encoding | FileCheck %s
|
|
; RUN: llc < %s -disable-peephole -mtriple=i386-apple-darwin -mattr=-avx,+sse2 -show-mc-encoding | FileCheck %s
|
|
; RUN: llc < %s -disable-peephole -mtriple=i386-apple-darwin -mattr=+avx2 -show-mc-encoding | FileCheck %s
|
|
; RUN: llc < %s -disable-peephole -mtriple=i386-apple-darwin -mcpu=skx -show-mc-encoding | FileCheck %s
|
|
|
|
define void @test_x86_sse2_pause() {
|
|
; CHECK-LABEL: test_x86_sse2_pause:
|
|
; CHECK: ## BB#0:
|
|
; CHECK-NEXT: pause ## encoding: [0xf3,0x90]
|
|
; CHECK-NEXT: retl ## encoding: [0xc3]
|
|
tail call void @llvm.x86.sse2.pause()
|
|
ret void
|
|
}
|
|
declare void @llvm.x86.sse2.pause() nounwind
|