1 // RUN: %clang_cc1 %s -O3 -triple=x86_64-apple-darwin -target-feature +rtm -emit-llvm -o - | FileCheck %s 2 3 // Don't include mm_malloc.h, it's system specific. 4 #define __MM_MALLOC_H 5 6 #include <immintrin.h> 7 8 unsigned int test_xbegin(void) { 9 // CHECK: i32 @llvm.x86.xbegin() 10 return _xbegin(); 11 } 12 13 void 14 test_xend(void) { 15 // CHECK: void @llvm.x86.xend() 16 _xend(); 17 } 18 19 void 20 test_xabort(void) { 21 // CHECK: void @llvm.x86.xabort(i8 2) 22 _xabort(2); 23 } 24 25 unsigned int test_xtest(void) { 26 // CHECK: i32 @llvm.x86.xtest() 27 return _xtest(); 28 } 29
