| // 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 |
| |
| // CHECK-DAG: @__profc_bar |
| // CHECK-DAG: @__llvm_prf_nm = private constant {{.*}}, section "{{.*__llvm_prf_names|\.lprfn\$M}}" |
| |
| // These are never instantiated, so we shouldn't get counters for them. |
| // |
| // CHECK-NOT: @__profc_baz |
| // CHECK-NOT: @__profc_unused_names.c_qux |
| |
| // SYSHEADER-NOT: @__profc_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 |
