diff options
Diffstat (limited to 'clang/test/CodeGen/xray-instrumentation-bundles.cpp')
| -rw-r--r-- | clang/test/CodeGen/xray-instrumentation-bundles.cpp | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/clang/test/CodeGen/xray-instrumentation-bundles.cpp b/clang/test/CodeGen/xray-instrumentation-bundles.cpp new file mode 100644 index 00000000000..3e751834475 --- /dev/null +++ b/clang/test/CodeGen/xray-instrumentation-bundles.cpp @@ -0,0 +1,31 @@ +// RUN: %clang_cc1 -fxray-instrument -fxray-instrumentation-bundle=none -x c++ \ +// RUN: -std=c++11 -triple x86_64-unknown-unknown -emit-llvm -o - %s \ +// RUN: | FileCheck --check-prefixes CHECK,NOFUNCTION,NOCUSTOM %s +// RUN: %clang_cc1 -fxray-instrument \ +// RUN: -fxray-instrumentation-bundle=function -x c++ \ +// RUN: -std=c++11 -triple x86_64-unknown-unknown -emit-llvm -o - %s \ +// RUN: | FileCheck --check-prefixes CHECK,FUNCTION,NOCUSTOM %s +// RUN: %clang_cc1 -fxray-instrument \ +// RUN: -fxray-instrumentation-bundle=custom -x c++ \ +// RUN: -std=c++11 -triple x86_64-unknown-unknown -emit-llvm -o - %s \ +// RUN: | FileCheck --check-prefixes CHECK,NOFUNCTION,CUSTOM %s +// RUN: %clang_cc1 -fxray-instrument \ +// RUN: -fxray-instrumentation-bundle=function,custom -x c++ \ +// RUN: -std=c++11 -triple x86_64-unknown-unknown -emit-llvm -o - %s \ +// RUN: | FileCheck --check-prefixes CHECK,FUNCTION,CUSTOM %s +// RUN: %clang_cc1 -fxray-instrument \ +// RUN: -fxray-instrumentation-bundle=function \ +// RUN: -fxray-instrumentation-bundle=custom -x c++ \ +// RUN: -std=c++11 -triple x86_64-unknown-unknown -emit-llvm -o - %s \ +// RUN: | FileCheck --check-prefixes CHECK,FUNCTION,CUSTOM %s + +// CHECK: define void @_Z16alwaysInstrumentv() #[[ALWAYSATTR:[0-9]+]] { +[[clang::xray_always_instrument]] void alwaysInstrument() { + static constexpr char kPhase[] = "always"; + __xray_customevent(kPhase, 6); + // CUSTOM: call void @llvm.xray.customevent(i8*{{.*}}, i32 6) + // NOCUSTOM-NOT: call void @llvm.xray.customevent(i8*{{.*}}, i32 6) +} + +// FUNCTION: attributes #[[ALWAYSATTR]] = {{.*}} "function-instrument"="xray-always" {{.*}} +// NOFUNCTION-NOT: attributes #[[ALWAYSATTR]] = {{.*}} "function-instrument"="xray-always" {{.*}} |
