1// RUN: %clang_cc1 -emit-llvm -o - %s | FileCheck %s
2// END.
3
4static long long llfoo;
5static int intfoo;
6static short shortfoo;
7static char charfoo;
8
9// CHECK: private unnamed_addr constant [13 x i8] {{.*}}annotation_a{{.*}} section "llvm.metadata"
10// CHECK-NOT: {{.*}}annotation_a{{.*}}
11
12static int foo(int a) {
13    return a + 1;
14}
15
16int main(int argc, char **argv) {
17    char barray[16];
18    char *b = (char *) __builtin_annotation((int)barray, "annotation_a");
19// CHECK: ptrtoint i8* {{.*}} to i32
20// CHECK-NEXT: call i32 @llvm.annotation.i32
21// CHECK: inttoptr {{.*}} to i8*
22
23    int call = __builtin_annotation(foo(argc), "annotation_a");
24// CHECK: call {{.*}} @foo
25// CHECK: call i32 @llvm.annotation.i32
26
27    long long lla = __builtin_annotation(llfoo, "annotation_a");
28// CHECK: call i64 @llvm.annotation.i64
29
30    int inta = __builtin_annotation(intfoo, "annotation_a");
31// CHECK: load i32* @intfoo
32// CHECK-NEXT: call i32 @llvm.annotation.i32
33// CHECK-NEXT: store
34
35    short shorta =  __builtin_annotation(shortfoo, "annotation_a");
36// CHECK: call i16 @llvm.annotation.i16
37
38    char chara = __builtin_annotation(charfoo, "annotation_a");
39// CHECK: call i8 @llvm.annotation.i8
40
41    char **arg = (char**) __builtin_annotation((int) argv, "annotation_a");
42// CHECK: ptrtoint i8** {{.*}} to
43// CHECK: call i32 @llvm.annotation.i32
44// CHECK: inttoptr {{.*}} to i8**
45    return 0;
46}
47