| // RUN: %clang_cc1 -triple x86_64-windows-msvc -fcommon -emit-llvm -o - %s | FileCheck %s | 
 | typedef float TooLargeAlignment __attribute__((__vector_size__(64))); | 
 | typedef float NormalAlignment __attribute__((__vector_size__(4))); | 
 |  | 
 | TooLargeAlignment TooBig; | 
 | // CHECK: @TooBig = dso_local global <16 x float>  zeroinitializer, align 64 | 
 | NormalAlignment JustRight; | 
 | // CHECK: @JustRight = common dso_local global <1 x float>  zeroinitializer, align 4 | 
 |  | 
 | TooLargeAlignment *IsAPointer; | 
 | // CHECK: @IsAPointer = common dso_local global <16 x float>* null, align 8 |