llvm/test/CodeGen/X86/cstring.ll - llvm-project - Git at Google

 ; RUN: llc < %s -mtriple=i386-apple-darwin | FileCheck %s
 ; rdar://6479858

 ; CHECK-NOT: comm
 @str1 = internal constant [1 x i8] zeroinitializer
	; RUN: llc < %s -mtriple=i386-apple-darwin \| FileCheck %s
	; rdar://6479858

	; CHECK-NOT: comm
	@str1 = internal constant [1 x i8] zeroinitializer