1 | // Test that the always/never instrument lists apply. |
2 | // RUN: echo "fun:main" > %tmp-always.txt |
3 | // RUN: echo "fun:__xray*" > %tmp-never.txt |
4 | // RUN: %clangxx_xray \ |
5 | // RUN: -fxray-never-instrument=%tmp-never.txt \ |
6 | // RUN: -fxray-always-instrument=%tmp-always.txt \ |
7 | // RUN: %s -o %t |
8 | // RUN: %llvm_xray extract -symbolize %t | \ |
9 | // RUN: FileCheck %s --check-prefix NOINSTR |
10 | // RUN: %llvm_xray extract -symbolize %t | \ |
11 | // RUN: FileCheck %s --check-prefix ALWAYSINSTR |
12 | |
13 | // REQUIRES: built-in-llvm-tree |
14 | |
15 | // NOINSTR-NOT: {{.*__xray_NeverInstrumented.*}} |
16 | int __xray_NeverInstrumented() { |
17 | return 0; |
18 | } |
19 | |
20 | // ALWAYSINSTR: {{.*function-name:.*main.*}} |
21 | int main(int argc, char *argv[]) { |
22 | return __xray_NeverInstrumented(); |
23 | } |
24 | |