Commit ad20748b authored by Tanya Lattner's avatar Tanya Lattner
Browse files

Remove loop index split test cases for release. 

llvm-svn: 42195
parent 55c4ece2

llvm/test/Transforms/LoopIndexSplit/Crash-2007-08-17.ll

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; RUN: llvm-as < %s | opt -loop-index-split -disable-output 



        %struct._edit_script = type { %struct._edit_script*, i32, i8 }



define void @align_path(i8* %seq1, i8* %seq2, i32 %i1, i32 %j1, i32 %i2, i32 %j2, i32 %dist, %struct._edit_script** %head, %struct._edit_script** %tail, i32 %M, i32 %N) {

entry:

        br label %bb354



bb354:          ; preds = %bb511, %entry

        br i1 false, label %bb495, label %bb368



bb368:          ; preds = %bb354

        ret void



bb495:          ; preds = %bb495, %bb354

        br i1 false, label %bb511, label %bb495



bb511:          ; preds = %bb495

        br i1 false, label %xmalloc.exit69, label %bb354



xmalloc.exit69:         ; preds = %bb511

        br i1 false, label %bb556, label %bb542.preheader



bb542.preheader:                ; preds = %xmalloc.exit69

        ret void



bb556:          ; preds = %xmalloc.exit69

        br label %bb583



bb583:          ; preds = %cond_next693, %bb556

        %k.4342.0 = phi i32 [ %tmp707, %cond_next693 ], [ 0, %bb556 ]           ; <i32> [#uses=2]

        %tmp586 = icmp eq i32 %k.4342.0, 0              ; <i1> [#uses=1]

        br i1 %tmp586, label %cond_true589, label %cond_false608



cond_true589:           ; preds = %bb583

        br label %cond_next693



cond_false608:          ; preds = %bb583

        br i1 false, label %cond_next661, label %cond_next693



cond_next661:           ; preds = %cond_false608

        br label %cond_next693



cond_next693:           ; preds = %cond_next661, %cond_false608, %cond_true589

        %tmp705 = getelementptr i32* null, i32 0                ; <i32*> [#uses=0]

        %tmp707 = add i32 %k.4342.0, 1          ; <i32> [#uses=2]

        %tmp711 = icmp sgt i32 %tmp707, 0               ; <i1> [#uses=1]

        br i1 %tmp711, label %bb726.preheader, label %bb583



bb726.preheader:                ; preds = %cond_next693

        ret void

}

llvm/test/Transforms/LoopIndexSplit/Crash2-2007-08-17.ll

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; RUN: llvm-as < %s | opt -loop-index-split -disable-output 



        %struct._edit_script = type { %struct._edit_script*, i32, i8 }



define void @align_path(i8* %seq1, i8* %seq2, i32 %i1, i32 %j1, i32 %i2, i32 %j2, i32 %dist, %struct._edit_script** %head, %struct._edit_script** %tail, i32 %M, i32 %N) {

entry:

        br label %bb354



bb354:          ; preds = %bb511, %entry

        br i1 false, label %bb495, label %bb368



bb368:          ; preds = %bb354

        ret void



bb495:          ; preds = %bb495, %bb354

        br i1 false, label %bb511, label %bb495



bb511:          ; preds = %bb495

        br i1 false, label %xmalloc.exit69, label %bb354



xmalloc.exit69:         ; preds = %bb511

        br i1 false, label %bb556, label %bb542.preheader



bb542.preheader:                ; preds = %xmalloc.exit69

        ret void



bb556:          ; preds = %xmalloc.exit69

        br label %bb583



bb583:          ; preds = %cond_next693, %bb556

        %k.4342.0 = phi i32 [ %tmp707, %cond_next693 ], [ 0, %bb556 ]           ; <i32> [#uses=2]

        %tmp586 = icmp eq i32 %k.4342.0, 0              ; <i1> [#uses=1]

        br i1 %tmp586, label %cond_true589, label %cond_false608



cond_true589:           ; preds = %bb583

        br label %cond_next693



cond_false608:          ; preds = %bb583

        br i1 false, label %bb645, label %cond_next693



bb645:          ; preds = %cond_false608

        br i1 false, label %bb684, label %cond_next661



cond_next661:           ; preds = %bb645

        br i1 false, label %bb684, label %cond_next693



bb684:          ; preds = %cond_next661, %bb645

        br label %cond_next693



cond_next693:           ; preds = %bb684, %cond_next661, %cond_false608, %cond_true589

        %tmp705 = getelementptr i32* null, i32 0                ; <i32*> [#uses=0]

        %tmp707 = add i32 %k.4342.0, 1          ; <i32> [#uses=2]

        %tmp711 = icmp sgt i32 %tmp707, 0               ; <i1> [#uses=1]

        br i1 %tmp711, label %bb726.preheader, label %bb583



bb726.preheader:                ; preds = %cond_next693

        ret void

}

llvm/test/Transforms/LoopIndexSplit/ExitCondition-2007-09-10.ll

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; RUN: llvm-as < %s | opt -loop-index-split -disable-output 



@k = external global i32		; <i32*> [#uses=2]



define void @foobar(i32 %a, i32 %b) {

entry:

	br label %bb



bb:		; preds = %cond_next16, %entry

	%i.01.0 = phi i32 [ 0, %entry ], [ %tmp18, %cond_next16 ]		; <i32> [#uses=5]

	%tsum.18.0 = phi i32 [ 42, %entry ], [ %tsum.013.1, %cond_next16 ]		; <i32> [#uses=3]

	%tmp1 = icmp slt i32 %i.01.0, 50		; <i1> [#uses=1]

	br i1 %tmp1, label %cond_true, label %cond_false



cond_true:		; preds = %bb

	%tmp4 = tail call i32 @foo( i32 %i.01.0 )		; <i32> [#uses=1]

	%tmp6 = add i32 %tmp4, %tsum.18.0		; <i32> [#uses=2]

	%tmp914 = load i32* @k, align 4		; <i32> [#uses=1]

	%tmp1015 = icmp eq i32 %tmp914, 0		; <i1> [#uses=1]

	br i1 %tmp1015, label %cond_next16, label %cond_true13



cond_false:		; preds = %bb

	%tmp8 = tail call i32 @bar( i32 %i.01.0 )		; <i32> [#uses=0]

	%tmp9 = load i32* @k, align 4		; <i32> [#uses=1]

	%tmp10 = icmp eq i32 %tmp9, 0		; <i1> [#uses=1]

	br i1 %tmp10, label %cond_next16, label %cond_true13



cond_true13:		; preds = %cond_false, %cond_true

	%tsum.013.0 = phi i32 [ %tmp6, %cond_true ], [ %tsum.18.0, %cond_false ]		; <i32> [#uses=1]

	%tmp15 = tail call i32 @bar( i32 %i.01.0 )		; <i32> [#uses=0]

	br label %cond_next16



cond_next16:		; preds = %cond_false, %cond_true, %cond_true13

	%tsum.013.1 = phi i32 [ %tsum.013.0, %cond_true13 ], [ %tmp6, %cond_true ], [ %tsum.18.0, %cond_false ]		; <i32> [#uses=2]

	%tmp18 = add i32 %i.01.0, 1		; <i32> [#uses=3]

	%tmp21 = icmp eq i32 %tmp18, 100		; <i1> [#uses=1]

	br i1 %tmp21, label %bb, label %bb24



bb24:		; preds = %cond_next16

	%tmp18.lcssa = phi i32 [ %tmp18, %cond_next16 ]		; <i32> [#uses=1]

	%tsum.013.1.lcssa = phi i32 [ %tsum.013.1, %cond_next16 ]		; <i32> [#uses=1]

	%tmp27 = tail call i32 @t( i32 %tmp18.lcssa, i32 %tsum.013.1.lcssa )		; <i32> [#uses=0]

	ret void

}



declare i32 @foo(i32)



declare i32 @bar(i32)



declare i32 @t(i32, i32)

llvm/test/Transforms/LoopIndexSplit/OneIterLoop-2007-08-17.ll

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; Loop is elimianted

; RUN: llvm-as < %s | opt -loop-index-split -disable-output -stats |& \

; RUN: grep "loop-index-split" | count 1

	%struct.anon = type { i32 }

@S1 = external global i32		; <i32*> [#uses=1]

@W1 = external global i32		; <i32*> [#uses=1]

@Y = weak global [100 x %struct.anon] zeroinitializer, align 32		; <[100 x %struct.anon]*> [#uses=1]

@ti = external global i32		; <i32*> [#uses=1]

@T2 = external global [100 x [100 x i32]]		; <[100 x [100 x i32]]*> [#uses=1]

@d = external global i32		; <i32*> [#uses=1]

@T1 = external global i32		; <i32*> [#uses=2]

@N2 = external global i32		; <i32*> [#uses=2]



define void @foo() {

entry:

	%tmp = load i32* @S1, align 4		; <i32> [#uses=2]

	%tmp266 = load i32* @N2, align 4		; <i32> [#uses=1]

	%tmp288 = icmp ult i32 %tmp, %tmp266		; <i1> [#uses=1]

	br i1 %tmp288, label %bb.preheader, label %return



bb.preheader:		; preds = %entry

	%tmp1 = load i32* @W1, align 4		; <i32> [#uses=1]

	%tmp13 = load i32* @ti, align 4		; <i32> [#uses=1]

	%tmp18 = load i32* @d, align 4		; <i32> [#uses=1]

	%tmp26 = load i32* @N2, align 4		; <i32> [#uses=1]

	%T1.promoted = load i32* @T1		; <i32> [#uses=1]

	br label %bb



bb:		; preds = %bb.preheader, %bb25

	%T1.tmp.1 = phi i32 [ %T1.promoted, %bb.preheader ], [ %T1.tmp.0, %bb25 ]		; <i32> [#uses=3]

	%tj.01.0 = phi i32 [ %tmp24, %bb25 ], [ %tmp, %bb.preheader ]		; <i32> [#uses=4]

	%tmp3 = icmp eq i32 %tj.01.0, %tmp1		; <i1> [#uses=1]

	br i1 %tmp3, label %cond_true, label %bb25



cond_true:		; preds = %bb

	%tmp7 = getelementptr [100 x %struct.anon]* @Y, i32 0, i32 %tj.01.0, i32 0		; <i32*> [#uses=1]

	%tmp8 = load i32* %tmp7, align 4		; <i32> [#uses=1]

	%tmp9 = icmp sgt i32 %tmp8, 0		; <i1> [#uses=1]

	br i1 %tmp9, label %cond_true12, label %bb25



cond_true12:		; preds = %cond_true

	%tmp16 = getelementptr [100 x [100 x i32]]* @T2, i32 0, i32 %tmp13, i32 %tj.01.0		; <i32*> [#uses=1]

	%tmp17 = load i32* %tmp16, align 4		; <i32> [#uses=1]

	%tmp19 = mul i32 %tmp18, %tmp17		; <i32> [#uses=1]

	%tmp21 = add i32 %tmp19, %T1.tmp.1		; <i32> [#uses=1]

	br label %bb25



bb25:		; preds = %cond_true, %bb, %cond_true12

	%T1.tmp.0 = phi i32 [ %T1.tmp.1, %bb ], [ %T1.tmp.1, %cond_true ], [ %tmp21, %cond_true12 ]		; <i32> [#uses=2]

	%tmp24 = add i32 %tj.01.0, 1		; <i32> [#uses=2]

	%tmp28 = icmp ult i32 %tmp24, %tmp26		; <i1> [#uses=1]

	br i1 %tmp28, label %bb, label %return.loopexit



return.loopexit:		; preds = %bb25

	%T1.tmp.0.lcssa = phi i32 [ %T1.tmp.0, %bb25 ]		; <i32> [#uses=1]

	store i32 %T1.tmp.0.lcssa, i32* @T1

	br label %return



return:		; preds = %return.loopexit, %entry

	ret void

}

llvm/test/Transforms/LoopIndexSplit/OneIterLoop2-2007-08-17.ll

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; Loop is elimianted. Save last value assignment.

; RUN: llvm-as < %s | opt -loop-index-split -disable-output -stats |& \

; RUN: grep "loop-index-split" | count 1



	%struct.anon = type { i32 }

@S1 = external global i32		; <i32*> [#uses=1]

@W1 = external global i32		; <i32*> [#uses=1]

@Y = weak global [100 x %struct.anon] zeroinitializer, align 32		; <[100 x %struct.anon]*> [#uses=1]

@ti = external global i32		; <i32*> [#uses=1]

@T2 = external global [100 x [100 x i32]]		; <[100 x [100 x i32]]*> [#uses=1]

@d = external global i32		; <i32*> [#uses=1]

@T1 = external global i32		; <i32*> [#uses=2]

@N1 = external global i32		; <i32*> [#uses=2]



define void @foo() {

entry:

	%tmp = load i32* @S1, align 4		; <i32> [#uses=2]

	%tmp266 = load i32* @N1, align 4		; <i32> [#uses=1]

	%tmp288 = icmp ult i32 %tmp, %tmp266		; <i1> [#uses=1]

	br i1 %tmp288, label %bb.preheader, label %return



bb.preheader:		; preds = %entry

	%tmp1 = load i32* @W1, align 4		; <i32> [#uses=1]

	%tmp13 = load i32* @ti, align 4		; <i32> [#uses=1]

	%tmp18 = load i32* @d, align 4		; <i32> [#uses=1]

	%tmp26 = load i32* @N1, align 4		; <i32> [#uses=1]

	%T1.promoted = load i32* @T1		; <i32> [#uses=1]

	br label %bb



bb:		; preds = %bb.preheader, %bb25

	%T1.tmp.1 = phi i32 [ %T1.promoted, %bb.preheader ], [ %T1.tmp.0, %bb25 ]		; <i32> [#uses=3]

	%tj.01.0 = phi i32 [ %tmp24, %bb25 ], [ %tmp, %bb.preheader ]		; <i32> [#uses=4]

	%tmp24 = add i32 %tj.01.0, 1		; <i32> [#uses=2]

	%tmp3 = icmp eq i32 %tmp24, %tmp1		; <i1> [#uses=1]

	br i1 %tmp3, label %cond_true, label %bb25



cond_true:		; preds = %bb

	%tmp7 = getelementptr [100 x %struct.anon]* @Y, i32 0, i32 %tj.01.0, i32 0		; <i32*> [#uses=1]

	%tmp8 = load i32* %tmp7, align 4		; <i32> [#uses=1]

	%tmp9 = icmp sgt i32 %tmp8, 0		; <i1> [#uses=1]

	br i1 %tmp9, label %cond_true12, label %bb25



cond_true12:		; preds = %cond_true

	%tmp16 = getelementptr [100 x [100 x i32]]* @T2, i32 0, i32 %tmp13, i32 %tj.01.0		; <i32*> [#uses=1]

	%tmp17 = load i32* %tmp16, align 4		; <i32> [#uses=1]

	%tmp19 = mul i32 %tmp18, %tmp17		; <i32> [#uses=1]

	%tmp21 = add i32 %tmp19, %T1.tmp.1		; <i32> [#uses=1]

	br label %bb25



bb25:		; preds = %cond_true, %bb, %cond_true12

	%T1.tmp.0 = phi i32 [ %T1.tmp.1, %bb ], [ %T1.tmp.1, %cond_true ], [ %tmp21, %cond_true12 ]		; <i32> [#uses=2]

	%tmp28 = icmp ult i32 %tmp24, %tmp26		; <i1> [#uses=1]

	br i1 %tmp28, label %bb, label %return.loopexit



return.loopexit:		; preds = %bb25

	%T1.tmp.0.lcssa = phi i32 [ %T1.tmp.0, %bb25 ]		; <i32> [#uses=1]

	store i32 %T1.tmp.0.lcssa, i32* @T1

	br label %return



return:		; preds = %return.loopexit, %entry

	ret void

}