1 // RUN: %clang_cc1 -mllvm -emptyline-comment-coverage=false -fprofile-instrument=clang -fcoverage-mapping -dump-coverage-mapping -emit-llvm-only -main-file-name builtinmacro.c %s | FileCheck %s
2
3 // Test the coverage mapping generation for built-in macroes.
4
5 // CHECK: filename
filename(const char * name)6 const char *filename (const char *name) { // CHECK-NEXT: File 0, [[@LINE]]:41 -> [[@LINE+3]]:2 = #0
7 static const char this_file[] = __FILE__;
8 return this_file;
9 }
10
main()11 int main() { // CHECK-NEXT: main
12 filename(__FILE__ "test.c");
13 return 0;
14 }
15