vendor/clang/clang-r114020

1 files changed, 21 insertions, 3 deletions

diff --git a/test/CodeGen/unwind-attr.c b/test/CodeGen/unwind-attr.c
index ee3199d274dd..c588ca8e1b60 100644
--- a/test/CodeGen/unwind-attr.c
+++ b/test/CodeGen/unwind-attr.c
@@ -1,6 +1,24 @@
-// RUN: %clang_cc1 -fexceptions -emit-llvm -o - %s | grep "@foo()" | not grep nounwind
-// RUN: %clang_cc1 -emit-llvm -o - %s | grep "@foo()" | grep nounwind 
+// RUN: %clang_cc1 -fexceptions -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -emit-llvm -o - %s | FileCheck -check-prefix NOEXC %s
 
-int foo(void) {
+int opaque();
+
+// CHECK:       define [[INT:i.*]] @test0() {
+// CHECK-NOEXC: define [[INT:i.*]] @test0() nounwind {
+int test0(void) {
+  return opaque();
+}
+
+// <rdar://problem/8087431>: locally infer nounwind at -O0
+// CHECK:       define [[INT:i.*]] @test1() nounwind {
+// CHECK-NOEXC: define [[INT:i.*]] @test1() nounwind {
+int test1(void) {
+  return 0;
+}
+
+// <rdar://problem/8283071>: not for weak functions
+// CHECK:       define weak [[INT:i.*]] @test2() {
+// CHECK-NOEXC: define weak [[INT:i.*]] @test2() nounwind {
+__attribute__((weak)) int test2(void) {
   return 0;
 }