diff options
Diffstat (limited to 'test/CodeGen/global-init.c')
| -rw-r--r-- | test/CodeGen/global-init.c | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/test/CodeGen/global-init.c b/test/CodeGen/global-init.c index 4b769f8..2368422 100644 --- a/test/CodeGen/global-init.c +++ b/test/CodeGen/global-init.c @@ -1,7 +1,30 @@ -// RUN: clang-cc -emit-llvm -o - %s | not grep "common" +// 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" + |
