Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 22 insertions, 0 deletions

diff --git a/src/test/codegen/pgo-instrumentation.rs b/src/test/codegen/pgo-instrumentation.rs
new file mode 100644
index 000000000..05c2d2fc0
--- /dev/null
+++ b/src/test/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();
+}