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; RUN: llc < %s
; REQUIRES: default_triple

	%Env = type i8*

define void @.main(%Env) gc "shadow-stack" {
	%Root = alloca %Env
	call void @llvm.gcroot( %Env* %Root, %Env null )
	unreachable
}

declare void @llvm.gcroot(%Env*, %Env)