1 | // RUN: %clang_cc1 -emit-llvm -o - %s | FileCheck %s |
2 | // END. |
3 | |
4 | // CHECK: private unnamed_addr constant [8 x i8] c"v_ann_{{.}}\00", section "llvm.metadata" |
5 | // CHECK: private unnamed_addr constant [8 x i8] c"v_ann_{{.}}\00", section "llvm.metadata" |
6 | |
7 | struct foo { |
8 | int v __attribute__((annotate("v_ann_0"))) __attribute__((annotate("v_ann_1"))); |
9 | }; |
10 | |
11 | static struct foo gf; |
12 | |
13 | int main(int argc, char **argv) { |
14 | struct foo f; |
15 | f.v = argc; |
16 | // CHECK: getelementptr inbounds %struct.foo, %struct.foo* %f, i32 0, i32 0 |
17 | // CHECK-NEXT: bitcast i32* {{.*}} to i8* |
18 | // CHECK-NEXT: call i8* @llvm.ptr.annotation.p0i8({{.*}}str{{.*}}str{{.*}}i32 8) |
19 | // CHECK-NEXT: bitcast i8* {{.*}} to i32* |
20 | // CHECK-NEXT: bitcast i32* {{.*}} to i8* |
21 | // CHECK-NEXT: call i8* @llvm.ptr.annotation.p0i8({{.*}}str{{.*}}str{{.*}}i32 8) |
22 | // CHECK-NEXT: bitcast i8* {{.*}} to i32* |
23 | gf.v = argc; |
24 | // CHECK: call i8* @llvm.ptr.annotation.p0i8(i8* bitcast (%struct.foo* @gf to i8*), {{.*}}str{{.*}}str{{.*}}i32 8) |
25 | return 0; |
26 | } |
27 | |