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authordim <dim@FreeBSD.org>2015-05-27 18:47:56 +0000
committerdim <dim@FreeBSD.org>2015-05-27 18:47:56 +0000
commit3191b2b32a96e1a6ee833fcca73e5c8e0c67ba65 (patch)
treedbbd4047878da71c1a706e26ce05b4e7791b14cc /test/CodeGen/ms-declspecs.cpp
parent38d6f2e7f2ce51a5b3836d26596c6c34a3288752 (diff)
downloadFreeBSD-src-3191b2b32a96e1a6ee833fcca73e5c8e0c67ba65.zip
FreeBSD-src-3191b2b32a96e1a6ee833fcca73e5c8e0c67ba65.tar.gz
Vendor import of clang trunk r238337:
https://llvm.org/svn/llvm-project/cfe/trunk@238337
Diffstat (limited to 'test/CodeGen/ms-declspecs.cpp')
-rw-r--r--test/CodeGen/ms-declspecs.cpp15
1 files changed, 15 insertions, 0 deletions
diff --git a/test/CodeGen/ms-declspecs.cpp b/test/CodeGen/ms-declspecs.cpp
new file mode 100644
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+++ b/test/CodeGen/ms-declspecs.cpp
@@ -0,0 +1,15 @@
+// RUN: %clang_cc1 -triple i386-pc-win32 %s -emit-llvm -fms-compatibility -o - | FileCheck %s
+
+// selectany turns extern "C" variable declarations into definitions.
+extern __declspec(selectany) int x1;
+extern "C" __declspec(selectany) int x2;
+extern "C++" __declspec(selectany) int x3;
+extern "C" {
+__declspec(selectany) int x4;
+}
+__declspec(selectany) int x5;
+// CHECK: @"\01?x1@@3HA" = weak_odr global i32 0, comdat, align 4
+// CHECK: @x2 = weak_odr global i32 0, comdat, align 4
+// CHECK: @"\01?x3@@3HA" = weak_odr global i32 0, comdat, align 4
+// CHECK: @x4 = weak_odr global i32 0, comdat, align 4
+// CHECK: @"\01?x5@@3HA" = weak_odr global i32 0, comdat, align 4
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