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19 lines
573 B
LLVM
19 lines
573 B
LLVM
; RUN: opt < %s -loop-simplify -disable-output
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define void @test() {
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loopentry.0:
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br label %loopentry.1
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loopentry.1: ; preds = %then.6, %then.6, %loopentry.1, %loopentry.0
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%pixel.4 = phi i32 [ 0, %loopentry.0 ], [ %pixel.4, %loopentry.1 ], [ %tmp.370, %then.6 ], [ %tmp.370, %then.6 ] ; <i32> [#uses=1]
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br i1 false, label %then.6, label %loopentry.1
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then.6: ; preds = %loopentry.1
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%tmp.370 = add i32 0, 0 ; <i32> [#uses=2]
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switch i32 0, label %label.7 [
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i32 6408, label %loopentry.1
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i32 32841, label %loopentry.1
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]
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label.7: ; preds = %then.6
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ret void
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}
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