| // RUN: %clang_cc1 -fprofile-instrument=clang -fcoverage-mapping -emit-llvm -main-file-name unused_names.c -o - %s > %t |
| // RUN: FileCheck -input-file %t %s |
| // RUN: FileCheck -check-prefix=SYSHEADER -input-file %t %s |
| |
| // Since foo is never emitted, there should not be a profile name for it. |
| |
| // CHECK-DAG: @__profn_bar = {{.*}} [3 x i8] c"bar" |
| // CHECK-DAG: @__profn_baz = {{.*}} [3 x i8] c"baz" |
| // CHECK-DAG: @__profn_unused_names.c_qux = {{.*}} [18 x i8] c"unused_names.c:qux" |
| // CHECK-DAG: @__llvm_prf_nm = private constant {{.*}}, section "{{.*}}__llvm_prf_names" |
| |
| // SYSHEADER-NOT: @__profn_foo = |
| |
| |
| #ifdef IS_SYSHEADER |
| |
| #pragma clang system_header |
| inline int foo() { return 0; } |
| |
| #else |
| |
| #define IS_SYSHEADER |
| #include __FILE__ |
| |
| int bar() { return 0; } |
| inline int baz() { return 0; } |
| static int qux() { return 42; } |
| |
| #endif |
