llvm-6502/test/Transforms/TailDup/2003-06-24-Simpleloop.ll

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; RUN: opt < %s -tailduplicate -disable-output
define void @motion_result7() {
entry:
br label %endif
endif: ; preds = %no_exit, %entry
%i.1 = phi i32 [ %inc, %no_exit ], [ 0, %entry ] ; <i32> [#uses=1]
%inc = add i32 %i.1, 1 ; <i32> [#uses=1]
br i1 false, label %no_exit, label %UnifiedExitNode
no_exit: ; preds = %endif
br i1 false, label %UnifiedExitNode, label %endif
UnifiedExitNode: ; preds = %no_exit, %endif
ret void
}