11 lines · cpp
1// RUN: %clang_cc1 -fxray-instrument -fxray-always-emit-typedevents -x c++ \2// RUN: -std=c++11 -triple x86_64-unknown-unknown -emit-llvm -o - %s \3// RUN: | FileCheck %s4 5// CHECK-LABEL: @_Z15neverInstrumentv6[[clang::xray_never_instrument]] void neverInstrument() {7 static constexpr char kPhase[] = "never";8 __xray_typedevent(1, kPhase, 5);9 // CHECK: call void @llvm.xray.typedevent(i64 {{.*}}, ptr{{.*}}, i64 5)10}11