tests/codegen/instrument-coverage.rs

   1 // Test that `-Cinstrument-coverage` creates expected __llvm_profile_filename symbol in LLVM IR.
   2
   3 // needs-profiler-support
   4 // compile-flags: -Cinstrument-coverage
   5
   6 // CHECK: @__llvm_profile_filename = {{.*}}"default_%m_%p.profraw\00"{{.*}}
   7
   8 #![crate_type="lib"]
   9
  10 #[inline(never)]
  11 fn some_function() {
  12
  13 }
  14
  15 pub fn some_other_function() {
  16     some_function();
  17 }