| 1 | // RUN: %clang_cc1 -triple i386-unknown-unknown -fexceptions -emit-llvm -o - %s | FileCheck %s |
| 2 | // RUN: %clang_cc1 -triple i386-unknown-unknown -emit-llvm -o - %s | FileCheck -check-prefix CHECK-NOEXC %s |
| 3 | |
| 4 | int opaque(); |
| 5 | |
| 6 | // CHECK: define [[INT:i.*]] @test0() [[TF:#[0-9]+]] { |
| 7 | // CHECK-NOEXC: define [[INT:i.*]] @test0() [[NUW:#[0-9]+]] { |
| 8 | int test0(void) { |
| 9 | return opaque(); |
| 10 | } |
| 11 | |
| 12 | // <rdar://problem/8087431>: locally infer nounwind at -O0 |
| 13 | // CHECK: define [[INT:i.*]] @test1() [[NUW:#[0-9]+]] { |
| 14 | // CHECK-NOEXC: define [[INT:i.*]] @test1() [[NUW]] { |
| 15 | int test1(void) { |
| 16 | return 0; |
| 17 | } |
| 18 | |
| 19 | // <rdar://problem/8283071>: not for weak functions |
| 20 | // CHECK: define weak [[INT:i.*]] @test2() [[TF]] { |
| 21 | // CHECK-NOEXC: define weak [[INT:i.*]] @test2() [[NUW]] { |
| 22 | __attribute__((weak)) int test2(void) { |
| 23 | return 0; |
| 24 | } |
| 25 | |
| 26 | // CHECK: attributes [[TF]] = { noinline optnone "{{.*}} } |
| 27 | // CHECK: attributes [[NUW]] = { noinline nounwind{{.*}} } |
| 28 | |
| 29 | // CHECK-NOEXC: attributes [[NUW]] = { noinline nounwind{{.*}} } |
| 30 | |