File: 2007-07-12-SplitBlock.ll

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llvm-toolchain-21 1%3A21.1.6-3
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; RUN: opt < %s -passes='loop-mssa(loop-rotate,licm,simple-loop-unswitch)' -disable-output

define i32 @main(i32 %argc, ptr %argv) {
entry:
	br label %bb7

bb7:		; preds = %bb7, %entry
	%tmp54 = icmp slt i32 0, 2000000		; <i1> [#uses=1]
	br i1 %tmp54, label %bb7, label %bb56

bb56:		; preds = %bb7
	ret i32 0
}