| Dean Michael Berris | 504fc22 | 2017-03-30 22:46:45 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 -fxray-instrument -fxray-instruction-threshold=1 -x c++ -std=c++11 -emit-llvm -o - %s -triple x86_64-unknown-linux-gnu | FileCheck %s |
| 2 | |
| 3 | int foo() { |
| 4 | return 1; |
| 5 | } |
| 6 | |
| 7 | [[clang::xray_never_instrument]] int bar() { |
| 8 | return 2; |
| 9 | } |
| 10 | |
| Dean Michael Berris | ac7a2f9 | 2017-03-30 22:46:49 +0000 | [diff] [blame^] | 11 | // CHECK: define i32 @_Z3foov() #[[THRESHOLD:[0-9]+]] { |
| 12 | // CHECK: define i32 @_Z3barv() #[[NEVERATTR:[0-9]+]] { |
| Dean Michael Berris | 504fc22 | 2017-03-30 22:46:45 +0000 | [diff] [blame] | 13 | // CHECK-DAG: attributes #[[THRESHOLD]] = {{.*}} "xray-instruction-threshold"="1" {{.*}} |
| 14 | // CHECK-DAG: attributes #[[NEVERATTR]] = {{.*}} "function-instrument"="xray-never" {{.*}} |