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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 
test_xbegin(void)8 unsigned int test_xbegin(void) {
9   // CHECK: i32 @llvm.x86.xbegin()
10   return _xbegin();
11 }
12 
13 void
test_xend(void)14 test_xend(void) {
15   // CHECK: void @llvm.x86.xend()
16   _xend();
17 }
18 
19 void
test_xabort(void)20 test_xabort(void) {
21   // CHECK: void @llvm.x86.xabort(i8 2)
22   _xabort(2);
23 }
24 
test_xtest(void)25 unsigned int test_xtest(void) {
26   // CHECK: i32 @llvm.x86.xtest()
27   return _xtest();
28 }
29