1 | // RUN: %clang_cc1 -triple x86_64-apple-darwin10.0.0 -emit-llvm -o - %s -std=c++11 -debug-info-kind=limited | FileCheck %s |
2 | |
3 | void crash() { |
4 | volatile char *ptr = 0; |
5 | char x = *ptr; |
6 | } |
7 | |
8 | int test() { |
9 | crash(); |
10 | return 1; |
11 | } |
12 | |
13 | static int i = test(); |
14 | __attribute__((nodebug)) static int j = test(); |
15 | static int k = test(); |
16 | |
17 | int main(void) {} |
18 | |
19 | // CHECK-LABEL: define internal void @__cxx_global_var_init() |
20 | // CHECK-NOT: __cxx_global_var_init |
21 | // CHECK: %[[C0:.+]] = call i32 @_Z4testv(), !dbg ![[LINE:.*]] |
22 | // CHECK-NOT: __cxx_global_var_init |
23 | // CHECK: store i32 %[[C0]], i32* @_ZL1i, align 4, !dbg |
24 | // |
25 | // CHECK-LABEL: define internal void @__cxx_global_var_init.1() |
26 | // CHECK-NOT: dbg |
27 | // CHECK: %[[C1:.+]] = call i32 @_Z4testv() |
28 | // CHECK-NOT: dbg |
29 | // CHECK: store i32 %[[C1]], i32* @_ZL1j, align 4 |
30 | // |
31 | // CHECK-LABEL: define internal void @__cxx_global_var_init.2() |
32 | // CHECK-NOT: __cxx_global_var_init |
33 | // CHECK: %[[C2:.+]] = call i32 @_Z4testv(), !dbg ![[LINE2:.*]] |
34 | // CHECK-NOT: __cxx_global_var_init |
35 | // CHECK: store i32 %[[C2]], i32* @_ZL1k, align 4, !dbg |
36 | // |
37 | // CHECK: ![[LINE]] = !DILocation(line: 13, |
38 | // CHECK: ![[LINE2]] = !DILocation(line: 15, |
39 | |