xref: /llvm-project/clang/test/CodeGen/X86/pause.c (revision 1ea584377e7897f7df5302ed9cd378d17be14fbf) 
1 // RUN: %clang_cc1 -ffreestanding %s -triple=i386-pc-win32 -target-feature -sse2 -emit-llvm -o - -Wall -Werror | FileCheck %s
2 // RUN: %clang_cc1 -ffreestanding %s -triple=i386-pc-win32 -target-feature +sse2 -emit-llvm -o - -Wall -Werror | FileCheck %s
3 
4 
5 #include <x86intrin.h>
6 
test_mm_pause(void)7 void test_mm_pause(void) {
8   // CHECK-LABEL: test_mm_pause
9   // CHECK: call void @llvm.x86.sse2.pause()
10   return _mm_pause();
11 }
12