test/CodeGen/Generic/global-ret0.ll - llvm - Git at Google

 ; RUN: llvm-as < %s | llc

 %g = global int 0

 int %main() {
   %h = load int* %g
   ret int %h
 }
	; RUN: llvm-as < %s \| llc

	%g = global int 0

	int %main() {
	%h = load int* %g
	ret int %h
	}