vendor/clang/clang-r84119

1 files changed, 24 insertions, 1 deletions

diff --git a/test/CodeGen/global-init.c b/test/CodeGen/global-init.c
index 4b769f8ccbb0..2368422f3ab7 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"
+