| // RUN: clang-cc -emit-llvm -o - -triple i386-linux-gnu %s | FileCheck %s |
| |
| // This checks that the global won't be marked as common. |
| // (It shouldn't because it's being initialized). |
| |
| int a; |
| int a = 242; |
| // CHECK: @a = global i32 242 |
| |
| // This should get normal weak linkage. |
| int c __attribute__((weak))= 0; |
| // CHECK: @c = weak global i32 0 |
| |
| |
| |
| // Since this is marked const, it should get weak_odr linkage, since all |
| // definitions have to be the same. |
| // CHECK: @d = weak_odr constant i32 0 |
| const int d __attribute__((weak))= 0; |
| |
| |
| |
| // NOTE: tentative definitions are processed at the end of the translation unit. |
| |
| // This shouldn't be emitted as common because it has an explicit section. |
| // rdar://7119244 |
| int b __attribute__((section("foo"))); |
| |
| // CHECK: @b = global i32 0, section "foo" |
| |
