diff options
Diffstat (limited to 'clang/test/CoverageMapping/unused_names.c')
| -rw-r--r-- | clang/test/CoverageMapping/unused_names.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/clang/test/CoverageMapping/unused_names.c b/clang/test/CoverageMapping/unused_names.c new file mode 100644 index 00000000000..b1317209610 --- /dev/null +++ b/clang/test/CoverageMapping/unused_names.c @@ -0,0 +1,21 @@ +// RUN: %clang_cc1 -fprofile-instr-generate -fcoverage-mapping -emit-llvm -o - %s | FileCheck %s + +// Since foo is never emitted, there should not be a profile name for it. + +// CHECK-NOT: @__llvm_profile_name_foo = +// CHECK: @__llvm_profile_name_bar = +// CHECK-NOT: @__llvm_profile_name_foo = + +#ifdef IS_SYSHEADER + +#pragma clang system_header +inline int foo() { return 0; } + +#else + +#define IS_SYSHEADER +#include __FILE__ + +int bar() { return 0; } + +#endif |
