29 lines
733 B
LLVM
29 lines
733 B
LLVM
; RUN: opt < %s -loop-extract-single -disable-output
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define void @ab() {
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entry:
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br label %codeReplTail
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then.1: ; preds = %codeReplTail
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br label %loopentry.1
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loopentry.1: ; preds = %no_exit.1, %then.1
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br i1 false, label %no_exit.1, label %loopexit.0.loopexit1
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no_exit.1: ; preds = %loopentry.1
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br label %loopentry.1
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loopexit.0.loopexit: ; preds = %codeReplTail
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ret void
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loopexit.0.loopexit1: ; preds = %loopentry.1
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ret void
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codeReplTail: ; preds = %codeReplTail, %entry
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switch i16 0, label %codeReplTail [
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i16 0, label %loopexit.0.loopexit
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i16 1, label %then.1
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]
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}
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