2009-09-12 02:17:12 +08:00
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; RUN: opt < %s -loop-unswitch -disable-output
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2018-09-12 03:19:21 +08:00
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; RUN: opt < %s -loop-unswitch -enable-mssa-loop-dependency=true -verify-memoryssa -disable-output
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2007-05-11 08:45:58 +08:00
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; PR1333
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2007-05-09 16:19:24 +08:00
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define void @pp_cxx_expression() {
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entry:
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%tmp6 = lshr i32 0, 24 ; <i32> [#uses=1]
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br label %tailrecurse
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tailrecurse: ; preds = %tailrecurse, %tailrecurse, %entry
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switch i32 %tmp6, label %bb96 [
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i32 24, label %bb10
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i32 25, label %bb10
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i32 28, label %bb10
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i32 29, label %bb48
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i32 31, label %bb48
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i32 32, label %bb48
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i32 33, label %bb48
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i32 34, label %bb48
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i32 36, label %bb15
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i32 51, label %bb89
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i32 52, label %bb89
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i32 54, label %bb83
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i32 57, label %bb59
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i32 63, label %bb80
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i32 64, label %bb80
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i32 68, label %bb80
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i32 169, label %bb75
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i32 170, label %bb19
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i32 171, label %bb63
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i32 172, label %bb63
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i32 173, label %bb67
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i32 174, label %bb67
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i32 175, label %bb19
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i32 176, label %bb75
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i32 178, label %bb59
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i32 179, label %bb89
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i32 180, label %bb59
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i32 182, label %bb48
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i32 183, label %bb48
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i32 184, label %bb48
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i32 185, label %bb48
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i32 186, label %bb48
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i32 195, label %bb48
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i32 196, label %bb59
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i32 197, label %bb89
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i32 198, label %bb70
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i32 199, label %bb59
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i32 200, label %bb59
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i32 201, label %bb59
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i32 202, label %bb59
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i32 203, label %bb75
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i32 204, label %bb59
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i32 205, label %tailrecurse
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i32 210, label %tailrecurse
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]
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bb10: ; preds = %tailrecurse, %tailrecurse, %tailrecurse
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ret void
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bb15: ; preds = %tailrecurse
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ret void
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bb19: ; preds = %tailrecurse, %tailrecurse
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ret void
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bb48: ; preds = %tailrecurse, %tailrecurse, %tailrecurse, %tailrecurse, %tailrecurse, %tailrecurse, %tailrecurse, %tailrecurse, %tailrecurse, %tailrecurse, %tailrecurse
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ret void
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bb59: ; preds = %tailrecurse, %tailrecurse, %tailrecurse, %tailrecurse, %tailrecurse, %tailrecurse, %tailrecurse, %tailrecurse, %tailrecurse
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ret void
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bb63: ; preds = %tailrecurse, %tailrecurse
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ret void
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bb67: ; preds = %tailrecurse, %tailrecurse
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ret void
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bb70: ; preds = %tailrecurse
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ret void
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bb75: ; preds = %tailrecurse, %tailrecurse, %tailrecurse
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ret void
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bb80: ; preds = %tailrecurse, %tailrecurse, %tailrecurse
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ret void
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bb83: ; preds = %tailrecurse
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ret void
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bb89: ; preds = %tailrecurse, %tailrecurse, %tailrecurse, %tailrecurse
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ret void
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bb96: ; preds = %tailrecurse
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ret void
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}
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