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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:03 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:03 +0000 |
commit | 64d98f8ee037282c35007b64c2649055c56af1db (patch) | |
tree | 5492bcf97fce41ee1c0b1cc2add283f3e66cdab0 /tests/codegen/pgo-instrumentation.rs | |
parent | Adding debian version 1.67.1+dfsg1-1. (diff) | |
download | rustc-64d98f8ee037282c35007b64c2649055c56af1db.tar.xz rustc-64d98f8ee037282c35007b64c2649055c56af1db.zip |
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/codegen/pgo-instrumentation.rs')
-rw-r--r-- | tests/codegen/pgo-instrumentation.rs | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/tests/codegen/pgo-instrumentation.rs b/tests/codegen/pgo-instrumentation.rs new file mode 100644 index 000000000..05c2d2fc0 --- /dev/null +++ b/tests/codegen/pgo-instrumentation.rs @@ -0,0 +1,22 @@ +// Test that `-Cprofile-generate` creates expected instrumentation artifacts in LLVM IR. + +// needs-profiler-support +// compile-flags: -Cprofile-generate -Ccodegen-units=1 + +// CHECK: @__llvm_profile_raw_version = +// CHECK-DAG: @__profc_{{.*}}pgo_instrumentation{{.*}}some_function{{.*}} = {{.*}}global +// CHECK-DAG: @__profd_{{.*}}pgo_instrumentation{{.*}}some_function{{.*}} = {{.*}}global +// CHECK-DAG: @__profc_{{.*}}pgo_instrumentation{{.*}}some_other_function{{.*}} = {{.*}}global +// CHECK-DAG: @__profd_{{.*}}pgo_instrumentation{{.*}}some_other_function{{.*}} = {{.*}}global +// CHECK: @__llvm_profile_filename = {{.*}}"default_%m.profraw\00"{{.*}} + +#![crate_type="lib"] + +#[inline(never)] +fn some_function() { + +} + +pub fn some_other_function() { + some_function(); +} |