diff options
Diffstat (limited to 'tests/codegen-llvm/instrument-coverage/instrument-coverage.rs')
| -rw-r--r-- | tests/codegen-llvm/instrument-coverage/instrument-coverage.rs | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/tests/codegen-llvm/instrument-coverage/instrument-coverage.rs b/tests/codegen-llvm/instrument-coverage/instrument-coverage.rs new file mode 100644 index 00000000000..23d23651c72 --- /dev/null +++ b/tests/codegen-llvm/instrument-coverage/instrument-coverage.rs @@ -0,0 +1,22 @@ +// Test that `-Cinstrument-coverage` creates expected __llvm_profile_filename symbol in LLVM IR. + +//@ compile-flags: -Zno-profiler-runtime +//@ revisions: default y yes on true_ all +//@ [default] compile-flags: -Cinstrument-coverage +//@ [y] compile-flags: -Cinstrument-coverage=y +//@ [yes] compile-flags: -Cinstrument-coverage=yes +//@ [on] compile-flags: -Cinstrument-coverage=on +//@ [true_] compile-flags: -Cinstrument-coverage=true +//@ [all] compile-flags: -Cinstrument-coverage=all + +// CHECK-DAG: @__llvm_coverage_mapping +// CHECK-DAG: @__llvm_profile_filename = {{.*}}"default_%m_%p.profraw\00"{{.*}} + +#![crate_type = "lib"] + +#[inline(never)] +fn some_function() {} + +pub fn some_other_function() { + some_function(); +} |