vendor/clang/clang-trunk-r321017

1 files changed, 9 insertions, 0 deletions

diff --git a/test/Integration/thinlto_profile_sample_accurate.c b/test/Integration/thinlto_profile_sample_accurate.c
new file mode 100644
index 000000000000..ac7274cee2d2
--- /dev/null
+++ b/test/Integration/thinlto_profile_sample_accurate.c
@@ -0,0 +1,9 @@
+// Test to ensure -emit-llvm profile-sample-accurate is honored in ThinLTO.
+// RUN: %clang -O2 %s -flto=thin -fprofile-sample-accurate -c -o %t.o
+// RUN: llvm-lto -thinlto -o %t %t.o
+// RUN: %clang_cc1 -O2 -x ir %t.o -fthinlto-index=%t.thinlto.bc -emit-llvm -o - | FileCheck %s
+
+// CHECK: define{{.*}} void @foo()
+// CHECK: attributes{{.*}} "profile-sample-accurate"
+void foo() {
+}