clang/test/CodeGen/ms-declspecs.cpp

   1 // RUN: %clang_cc1 -triple i386-pc-win32 %s -emit-llvm -fms-compatibility -o - | FileCheck %s
   2
   3 // selectany turns extern "C" variable declarations into definitions.
   4 extern __declspec(selectany) int x1;
   5 extern "C" __declspec(selectany) int x2;
   6 extern "C++" __declspec(selectany) int x3;
   7 extern "C" {
   8 __declspec(selectany) int x4;
   9 }
  10 __declspec(selectany) int x5;
  11 // CHECK: @"?x1@@3HA" = weak_odr dso_local global i32 0, comdat, align 4
  12 // CHECK: @x2 = weak_odr dso_local global i32 0, comdat, align 4
  13 // CHECK: @"?x3@@3HA"  = weak_odr dso_local global i32 0, comdat, align 4
  14 // CHECK: @x4 = weak_odr dso_local global i32 0, comdat, align 4
  15 // CHECK: @"?x5@@3HA"  = weak_odr dso_local global i32 0, comdat, align 4