1 // RUN: %clang_cc1 -fprofile-instr-generate -fcoverage-mapping -emit-llvm -main-file-name unused_names.c -o - %s > %t 2 // RUN: FileCheck -input-file %t %s 3 // RUN: FileCheck -check-prefix=SYSHEADER -input-file %t %s 4 5 // Since foo is never emitted, there should not be a profile name for it. 6 7 // CHECK-DAG: @__llvm_profile_name_bar = {{.*}} section "{{.*}}__llvm_prf_names" 8 // CHECK-DAG: @__llvm_profile_name_baz = {{.*}} section "{{.*}}__llvm_prf_names" 9 // CHECK-DAG: @"__llvm_profile_name_unused_names.c:qux" = {{.*}} section "{{.*}}__llvm_prf_names" 10 11 // SYSHEADER-NOT: @__llvm_profile_name_foo = 12 13 14 #ifdef IS_SYSHEADER 15 16 #pragma clang system_header 17 inline int foo() { return 0; } 18 19 #else 20 21 #define IS_SYSHEADER 22 #include __FILE__ 23 24 int bar() { return 0; } 25 inline int baz() { return 0; } 26 static int qux() { return 42; } 27 28 #endif 29
