| // 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(); |
| |
| // CHECK: define [[INT:i.*]] @test0() [[TF:#[0-9]+]] { |
| // CHECK-NOEXC: define [[INT:i.*]] @test0() [[NUW:#[0-9]+]] { |
| int test0(void) { |
| return opaque(); |
| } |
| |
| // <rdar://problem/8087431>: 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; |
| } |
| |
| // <rdar://problem/8283071>: 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]] = { "{{.*}} } |
| // CHECK: attributes [[NUW]] = { nounwind{{.*}} } |
| |
| // CHECK-NOEXC: attributes [[NUW]] = { nounwind{{.*}} } |