|  | // RUN: %clang_cc1 -triple i386-unknown-unknown -fexceptions -emit-llvm -o - %s | FileCheck %s | 
|  | // RUN: %clang_cc1 -triple i386-unknown-unknown -emit-llvm -o - %s | FileCheck -check-prefix CHECK-NOEXC %s | 
|  |  | 
|  | int opaque(void); | 
|  |  | 
|  | // CHECK:       define{{.*}} [[INT:i.*]] @test0() [[TF:#[0-9]+]] { | 
|  | // CHECK-NOEXC: define{{.*}} [[INT:i.*]] @test0() [[NUW:#[0-9]+]] { | 
|  | int test0(void) { | 
|  | return opaque(); | 
|  | } | 
|  |  | 
|  | // locally infer nounwind at -O0 | 
|  | // CHECK:       define{{.*}} [[INT:i.*]] @test1() [[NUW:#[0-9]+]] { | 
|  | // CHECK-NOEXC: define{{.*}} [[INT:i.*]] @test1() [[NUW]] { | 
|  | int test1(void) { | 
|  | return 0; | 
|  | } | 
|  |  | 
|  | // not for weak functions | 
|  | // CHECK:       define weak{{.*}} [[INT:i.*]] @test2() [[TF]] { | 
|  | // CHECK-NOEXC: define weak{{.*}} [[INT:i.*]] @test2() [[NUW]] { | 
|  | __attribute__((weak)) int test2(void) { | 
|  | return 0; | 
|  | } | 
|  |  | 
|  | // CHECK: attributes [[TF]] = { noinline optnone "{{.*}} } | 
|  | // CHECK: attributes [[NUW]] = { noinline nounwind{{.*}} } | 
|  |  | 
|  | // CHECK-NOEXC: attributes [[NUW]] = { noinline nounwind{{.*}} } |