25 lines · cpp
1// RUN: echo "fun:*foo*" > %t.never-instrument2// RUN: echo "src:*xray-never-instrument.cpp" >> %t.never-instrument3// RUN: echo "[never]" > %t.xray-attrlist4// RUN: echo "fun:*foo*" >> %t.xray-attrlist5// RUN: echo "src:*xray-never-instrument.cpp" >> %t.xray-attrlist6// RUN: %clang_cc1 -fxray-instrument -x c++ -std=c++11 \7// RUN: -fxray-never-instrument=%t.never-instrument -emit-llvm -o - %s \8// RUN: -triple x86_64-unknown-linux-gnu | FileCheck %s9// RUN: %clang_cc1 -fxray-instrument -x c++ -std=c++11 \10// RUN: -fxray-attr-list=%t.xray-attrlist -emit-llvm -o - %s \11// RUN: -triple x86_64-unknown-linux-gnu | FileCheck %s12 13void foo() {}14 15[[clang::xray_always_instrument]] void bar() {}16 17void baz() {}18 19// CHECK: define{{.*}} void @_Z3foov() #[[NEVERATTR:[0-9]+]] {20// CHECK: define{{.*}} void @_Z3barv() #[[ALWAYSATTR:[0-9]+]] {21// CHECK: define{{.*}} void @_Z3bazv() #[[NEVERATTR:[0-9]+]] {22// CHECK: attributes #[[NEVERATTR]] = {{.*}} "function-instrument"="xray-never" {{.*}}23// CHECK: attributes #[[ALWAYSATTR]] = {{.*}} "function-instrument"="xray-always" {{.*}}24 25