1 | // RUN: %clang_cc1 %s -emit-llvm -o - | FileCheck %s -check-prefix=CHECK-DEFAULT |
2 | // RUN: %clang_cc1 %s -fno-common -emit-llvm -o - | FileCheck %s -check-prefix=CHECK-NOCOMMON |
3 | |
4 | // CHECK-DEFAULT: @x = common {{(dso_local )?}}global |
5 | // CHECK-NOCOMMON: @x = {{(dso_local )?}}global |
6 | int x; |
7 | |
8 | // CHECK-DEFAULT: @ABC = {{(dso_local )?}}global |
9 | // CHECK-NOCOMMON: @ABC = {{(dso_local )?}}global |
10 | typedef void* (*fn_t)(long a, long b, char *f, int c); |
11 | fn_t ABC __attribute__ ((nocommon)); |
12 | |
13 | // CHECK-DEFAULT: @y = common {{(dso_local )?}}global |
14 | // CHECK-NOCOMMON: @y = common {{(dso_local )?}}global |
15 | int y __attribute__((common)); |
16 | |