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16 lines
346 B
LLVM
16 lines
346 B
LLVM
; RUN: opt < %s -loop-simplify
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define void @foo(i1 %C) {
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br i1 %C, label %T, label %F
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T: ; preds = %0
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br label %Loop
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F: ; preds = %0
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br label %Loop
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Loop: ; preds = %L2, %Loop, %F, %T
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%Val = phi i32 [ 0, %T ], [ 1, %F ], [ 2, %Loop ], [ 3, %L2 ] ; <i32> [#uses=0]
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br i1 %C, label %Loop, label %L2
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L2: ; preds = %Loop
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br label %Loop
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}
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