llvm-project/clang/test/CoverageMapping/unused_names.c

22 lines
453 B
C

// 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