109 lines
4.0 KiB
LLVM
109 lines
4.0 KiB
LLVM
; RUN: opt < %s -simplifycfg -simplifycfg-require-and-preserve-domtree=1 -disable-output
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define void @NewExtractNames() {
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entry:
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br i1 false, label %endif.0, label %then.0
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then.0: ; preds = %entry
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br i1 false, label %shortcirc_next.i, label %shortcirc_done.i
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shortcirc_next.i: ; preds = %then.0
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br label %shortcirc_done.i
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shortcirc_done.i: ; preds = %shortcirc_next.i, %then.0
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br i1 false, label %then.0.i, label %else.0.i
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then.0.i: ; preds = %shortcirc_done.i
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br label %NewBase.exit
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else.0.i: ; preds = %shortcirc_done.i
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br i1 false, label %endif.0.i, label %else.1.i
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else.1.i: ; preds = %else.0.i
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br i1 false, label %endif.0.i, label %else.2.i
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else.2.i: ; preds = %else.1.i
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br label %NewBase.exit
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endif.0.i: ; preds = %else.1.i, %else.0.i
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br label %NewBase.exit
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NewBase.exit: ; preds = %endif.0.i, %else.2.i, %then.0.i
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br label %endif.0
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endif.0: ; preds = %NewBase.exit, %entry
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%tmp.32.mask = and i32 0, 31 ; <i32> [#uses=1]
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switch i32 %tmp.32.mask, label %label.9 [
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i32 16, label %loopentry.2
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i32 15, label %loopentry.2
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i32 14, label %loopentry.2
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i32 13, label %loopentry.2
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i32 10, label %loopentry.2
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i32 20, label %loopentry.1
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i32 19, label %loopentry.1
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i32 2, label %loopentry.0
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i32 0, label %switchexit
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]
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loopentry.0: ; preds = %endif.1, %endif.0
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br i1 false, label %no_exit.0, label %switchexit
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no_exit.0: ; preds = %loopentry.0
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br i1 false, label %then.1, label %else.1
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then.1: ; preds = %no_exit.0
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br label %endif.1
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else.1: ; preds = %no_exit.0
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br i1 false, label %shortcirc_next.0, label %shortcirc_done.0
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shortcirc_next.0: ; preds = %else.1
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br label %shortcirc_done.0
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shortcirc_done.0: ; preds = %shortcirc_next.0, %else.1
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br i1 false, label %then.2, label %endif.2
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then.2: ; preds = %shortcirc_done.0
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br label %endif.2
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endif.2: ; preds = %then.2, %shortcirc_done.0
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br label %endif.1
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endif.1: ; preds = %endif.2, %then.1
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br label %loopentry.0
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loopentry.1: ; preds = %endif.3, %endif.0, %endif.0
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br i1 false, label %no_exit.1, label %switchexit
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no_exit.1: ; preds = %loopentry.1
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br i1 false, label %then.3, label %else.2
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then.3: ; preds = %no_exit.1
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br label %endif.3
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else.2: ; preds = %no_exit.1
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br i1 false, label %shortcirc_next.1, label %shortcirc_done.1
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shortcirc_next.1: ; preds = %else.2
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br label %shortcirc_done.1
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shortcirc_done.1: ; preds = %shortcirc_next.1, %else.2
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br i1 false, label %then.4, label %endif.4
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then.4: ; preds = %shortcirc_done.1
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br label %endif.4
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endif.4: ; preds = %then.4, %shortcirc_done.1
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br label %endif.3
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endif.3: ; preds = %endif.4, %then.3
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br label %loopentry.1
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loopentry.2: ; preds = %endif.5, %endif.0, %endif.0, %endif.0, %endif.0, %endif.0
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%i.3 = phi i32 [ 0, %endif.5 ], [ 0, %endif.0 ], [ 0, %endif.0 ], [ 0, %endif.0 ], [ 0, %endif.0 ], [ 0, %endif.0 ] ; <i32> [#uses=1]
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%tmp.158 = icmp slt i32 %i.3, 0 ; <i1> [#uses=1]
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br i1 %tmp.158, label %no_exit.2, label %switchexit
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no_exit.2: ; preds = %loopentry.2
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br i1 false, label %shortcirc_next.2, label %shortcirc_done.2
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shortcirc_next.2: ; preds = %no_exit.2
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br label %shortcirc_done.2
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shortcirc_done.2: ; preds = %shortcirc_next.2, %no_exit.2
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br i1 false, label %then.5, label %endif.5
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then.5: ; preds = %shortcirc_done.2
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br label %endif.5
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endif.5: ; preds = %then.5, %shortcirc_done.2
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br label %loopentry.2
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label.9: ; preds = %endif.0
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br i1 false, label %then.6, label %endif.6
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then.6: ; preds = %label.9
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br label %endif.6
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endif.6: ; preds = %then.6, %label.9
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store i32 0, i32* null
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br label %switchexit
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switchexit: ; preds = %endif.6, %loopentry.2, %loopentry.1, %loopentry.0, %endif.0
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br i1 false, label %endif.7, label %then.7
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then.7: ; preds = %switchexit
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br i1 false, label %shortcirc_next.3, label %shortcirc_done.3
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shortcirc_next.3: ; preds = %then.7
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br label %shortcirc_done.3
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shortcirc_done.3: ; preds = %shortcirc_next.3, %then.7
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br i1 false, label %then.8, label %endif.8
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then.8: ; preds = %shortcirc_done.3
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br label %endif.8
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endif.8: ; preds = %then.8, %shortcirc_done.3
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br label %endif.7
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endif.7: ; preds = %endif.8, %switchexit
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ret void
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}
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