| Aaron Ballman | 9428772 | 2012-02-23 22:46:33 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 -triple i386-pc-win32 %s -emit-llvm -fms-compatibility -o - | FileCheck %s |
| 2 | |
| Aaron Ballman | fc685ac | 2012-06-19 22:09:27 +0000 | [diff] [blame] | 3 | struct __declspec(align(16)) S { |
| 4 | char x; |
| 5 | }; |
| 6 | union { struct S s; } u; |
| 7 | |
| 8 | // CHECK: @u = {{.*}}zeroinitializer, align 16 |
| 9 | |
| 10 | |
| Bill Wendling | f7a9da0 | 2013-02-20 07:22:19 +0000 | [diff] [blame] | 11 | // CHECK: define void @t3() #0 { |
| Aaron Ballman | 9428772 | 2012-02-23 22:46:33 +0000 | [diff] [blame] | 12 | __declspec(naked) void t3() {} |
| 13 | |
| Bill Wendling | f7a9da0 | 2013-02-20 07:22:19 +0000 | [diff] [blame] | 14 | // CHECK: define void @t22() #1 |
| Aaron Ballman | 9428772 | 2012-02-23 22:46:33 +0000 | [diff] [blame] | 15 | void __declspec(nothrow) t22(); |
| 16 | void t22() {} |
| 17 | |
| Bill Wendling | f7a9da0 | 2013-02-20 07:22:19 +0000 | [diff] [blame] | 18 | // CHECK: define void @t2() #2 { |
| Aaron Ballman | 9428772 | 2012-02-23 22:46:33 +0000 | [diff] [blame] | 19 | __declspec(noinline) void t2() {} |
| 20 | |
| Bill Wendling | 4e1125f | 2013-02-22 09:10:20 +0000 | [diff] [blame] | 21 | // CHECK: call void @f20_t() [[NR:#[0-9]+]] |
| Aaron Ballman | 9428772 | 2012-02-23 22:46:33 +0000 | [diff] [blame] | 22 | __declspec(noreturn) void f20_t(void); |
| 23 | void f20(void) { f20_t(); } |
| Bill Wendling | f7a9da0 | 2013-02-20 07:22:19 +0000 | [diff] [blame] | 24 | |
| 25 | // CHECK: attributes #0 = { naked noinline nounwind "target-features"={{.*}} } |
| 26 | // CHECK: attributes #1 = { nounwind "target-features"={{.*}} } |
| 27 | // CHECK: attributes #2 = { noinline nounwind "target-features"={{.*}} } |
| Bill Wendling | 5bb033b | 2013-02-22 21:12:51 +0000 | [diff] [blame^] | 28 | // CHECK: attributes [[NR]] = { noreturn } |