1 // RUN: %clang_cc1 -triple aarch64 -target-feature +tme -emit-llvm %s -o - | FileCheck %s 2 // RUN: %clang_cc1 -DUSE_ACLE -triple aarch64 -target-feature +tme -emit-llvm %s -o - | FileCheck %s 3 4 #define A -1 5 constexpr int f() { return 65536; } 6 7 #ifdef USE_ACLE 8 #include "arm_acle.h" 9 void test_tme_funcs() { 10 __tstart(); 11 (void)__ttest(); 12 __tcommit(); 13 __tcancel(0x789a); 14 __tcancel(f() + A); 15 } 16 #else 17 void test_tme_funcs() { 18 __builtin_arm_tstart(); 19 (void)__builtin_arm_ttest(); 20 __builtin_arm_tcommit(); 21 __builtin_arm_tcancel(0x789a); 22 __builtin_arm_tcancel(f() + A); 23 } 24 #endif 25 // CHECK: call i64 @llvm.aarch64.tstart() 26 // CHECK: call i64 @llvm.aarch64.ttest() 27 // CHECK: call void @llvm.aarch64.tcommit() 28 // CHECK: call void @llvm.aarch64.tcancel(i64 30874) 29 // CHECK: call void @llvm.aarch64.tcancel(i64 65535) 30 31 // CHECK: declare i64 @llvm.aarch64.tstart() #1 32 // CHECK: declare i64 @llvm.aarch64.ttest() #1 33 // CHECK: declare void @llvm.aarch64.tcommit() #1 34 // CHECK: declare void @llvm.aarch64.tcancel(i64 immarg) #1 35 36 #ifdef __ARM_FEATURE_TME 37 extern "C" void arm_feature_tme_defined() {} 38 #endif 39 // CHECK: define{{.*}} void @arm_feature_tme_defined() 40 41 // CHECK: attributes #1 = { nounwind willreturn } 42 43