third_party/llvm-7.0/llvm/test/CodeGen/X86/x86-64-ret0.ll

; RUN: llc < %s -mtriple=x86_64-- | grep mov | count 1

define i32 @f() nounwind  {
	tail call void @t( i32 1 ) nounwind 
	ret i32 0
}

declare void @t(i32)