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Add Loop Rotate test cases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35838 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Devang Patel
parent
579633cd10
commit
43979df430
27
test/Transforms/LoopRotate/LRCrash-1.ll
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27
test/Transforms/LoopRotate/LRCrash-1.ll
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; RUN: llvm-upgrade < %s | llvm-as | opt -loop-rotate -disable-output
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%struct.relation = type { [4 x i16], i32, [4 x i16], i32, i32 }
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void @findAllPairs() {
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entry:
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br i1 false, label %bb139, label %bb10.i44
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bb10.i44: ; preds = %entry
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ret void
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bb127: ; preds = %bb139
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br label %bb139
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bb139: ; preds = %bb127, %entry
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br i1 false, label %bb127, label %bb142
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bb142: ; preds = %bb139
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%r91.0.lcssa = phi %struct.relation* [ null, %bb139 ] ; <%struct.relation*> [#uses=0]
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ret void
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}
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30
test/Transforms/LoopRotate/LRCrash-2.ll
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30
test/Transforms/LoopRotate/LRCrash-2.ll
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@ -0,0 +1,30 @@
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; RUN: llvm-upgrade < %s | llvm-as | opt -loop-rotate -disable-output
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void @findAllPairs() {
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entry:
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br i1 false, label %bb139, label %cond_true
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cond_true: ; preds = %entry
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ret void
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bb90: ; preds = %bb139
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br i1 false, label %bb136, label %cond_next121
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cond_next121: ; preds = %bb90
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br i1 false, label %bb136, label %bb127
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bb127: ; preds = %cond_next121
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br label %bb136
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bb136: ; preds = %bb127, %cond_next121, %bb90
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%changes.1 = phi i32 [ %changes.2, %bb90 ], [ %changes.2, %cond_next121 ], [ 1, %bb127 ] ; <i32> [#uses=1]
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br label %bb139
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bb139: ; preds = %bb136, %entry
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%changes.2 = phi i32 [ %changes.1, %bb136 ], [ 0, %entry ] ; <i32> [#uses=3]
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br i1 false, label %bb90, label %bb142
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bb142: ; preds = %bb139
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%changes.2.lcssa = phi i32 [ %changes.2, %bb139 ] ; <i32> [#uses=0]
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ret void
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}
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41
test/Transforms/LoopRotate/LRCrash-3.ll
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41
test/Transforms/LoopRotate/LRCrash-3.ll
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@ -0,0 +1,41 @@
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; RUN: llvm-upgrade < %s | llvm-as | opt -loop-rotate -disable-output
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void @_ZN9Classfile4readEv() {
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entry:
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br i1 false, label %cond_false485, label %bb405
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bb405: ; preds = %entry
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ret void
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cond_false485: ; preds = %entry
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br label %bb830
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bb511: ; preds = %bb830
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br i1 false, label %bb816, label %bb830
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cond_next667: ; preds = %bb816
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br i1 false, label %cond_next695, label %bb680
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bb676: ; preds = %bb680
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br label %bb680
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bb680: ; preds = %bb676, %cond_next667
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%iftmp.68.0 = zext i1 false to i8 ; <i8> [#uses=1]
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br i1 false, label %bb676, label %cond_next695
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cond_next695: ; preds = %bb680, %cond_next667
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%iftmp.68.2 = phi i8 [ %iftmp.68.0, %bb680 ], [ undef, %cond_next667 ] ; <i8> [#uses=0]
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ret void
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bb816: ; preds = %bb816, %bb511
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br i1 false, label %cond_next667, label %bb816
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bb830: ; preds = %bb511, %cond_false485
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br i1 false, label %bb511, label %bb835
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bb835: ; preds = %bb830
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ret void
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}
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20
test/Transforms/LoopRotate/LRCrash-4.ll
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20
test/Transforms/LoopRotate/LRCrash-4.ll
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; RUN: llvm-upgrade < %s | llvm-as | opt -loop-rotate -disable-output
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void @InterpretSEIMessage(i8* %msg) {
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entry:
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br label %bb15
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bb6: ; preds = %bb15
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%tmp11 = getelementptr i8* %msg, i32 %offset.1 ; <i8*> [#uses=0]
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br label %bb15
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bb15: ; preds = %bb6, %entry
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%offset.1 = add i32 0, 1 ; <i32> [#uses=2]
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br i1 false, label %bb6, label %bb17
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bb17: ; preds = %bb15
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%offset.1.lcssa = phi i32 [ %offset.1, %bb15 ] ; <i32> [#uses=0]
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%payload_type.1.lcssa = phi i32 [ 0, %bb15 ] ; <i32> [#uses=0]
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ret void
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}
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94
test/Transforms/LoopRotate/PhiRename-1.ll
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94
test/Transforms/LoopRotate/PhiRename-1.ll
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; RUN: llvm-as < %s | opt -loop-rotate | llvm-dis | not grep "\[ .tmp224"
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target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64"
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%struct.FILE = type { i8*, i32, i32, i16, i16, %struct.__sbuf, i32, i8*, i32 (i8*)*, i32 (i8*, i8*, i32)*, i64 (i8*, i64, i32)*, i32 (i8*, i8*, i32)*, %struct.__sbuf, %struct.__sFILEX*, i32, [3 x i8], [1 x i8], %struct.__sbuf, i32, i64 }
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%struct.Index_Map = type { i32, %struct.item_set** }
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%struct.Item = type { [4 x i16], %struct.rule* }
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%struct.__sFILEX = type opaque
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%struct.__sbuf = type { i8*, i32 }
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%struct.dimension = type { i16*, %struct.Index_Map, %struct.mapping*, i32, %struct.plankMap* }
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%struct.item_set = type { i32, i32, %struct.operator*, [2 x %struct.item_set*], %struct.item_set*, i16*, %struct.Item*, %struct.Item* }
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%struct.list = type { i8*, %struct.list* }
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%struct.mapping = type { %struct.list**, i32, i32, i32, %struct.item_set** }
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%struct.nonterminal = type { i8*, i32, i32, i32, %struct.plankMap*, %struct.rule* }
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%struct.operator = type { i8*, i8, i32, i32, i32, i32, %struct.table* }
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%struct.pattern = type { %struct.nonterminal*, %struct.operator*, [2 x %struct.nonterminal*] }
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%struct.plank = type { i8*, %struct.list*, i32 }
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%struct.plankMap = type { %struct.list*, i32, %struct.stateMap* }
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%struct.rule = type { [4 x i16], i32, i32, i32, %struct.nonterminal*, %struct.pattern*, i8 }
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%struct.stateMap = type { i8*, %struct.plank*, i32, i16* }
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%struct.table = type { %struct.operator*, %struct.list*, i16*, [2 x %struct.dimension*], %struct.item_set** }
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@outfile = external global %struct.FILE* ; <%struct.FILE**> [#uses=1]
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@str1 = external constant [11 x i8] ; <[11 x i8]*> [#uses=1]
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@operators = weak global %struct.list* null ; <%struct.list**> [#uses=1]
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define i32 @opsOfArity(i32 %arity) {
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entry:
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%arity_addr = alloca i32 ; <i32*> [#uses=2]
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%retval = alloca i32, align 4 ; <i32*> [#uses=2]
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%tmp = alloca i32, align 4 ; <i32*> [#uses=2]
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%c = alloca i32, align 4 ; <i32*> [#uses=4]
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%l = alloca %struct.list*, align 4 ; <%struct.list**> [#uses=5]
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%op = alloca %struct.operator*, align 4 ; <%struct.operator**> [#uses=3]
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"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
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store i32 %arity, i32* %arity_addr
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store i32 0, i32* %c
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%tmp1 = load %struct.list** @operators ; <%struct.list*> [#uses=1]
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store %struct.list* %tmp1, %struct.list** %l
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br label %bb21
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bb: ; preds = %bb21
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%tmp3 = getelementptr %struct.list* %tmp22, i32 0, i32 0 ; <i8**> [#uses=1]
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%tmp4 = load i8** %tmp3 ; <i8*> [#uses=1]
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%tmp45 = bitcast i8* %tmp4 to %struct.operator* ; <%struct.operator*> [#uses=1]
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store %struct.operator* %tmp45, %struct.operator** %op
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%tmp6 = load %struct.operator** %op ; <%struct.operator*> [#uses=1]
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%tmp7 = getelementptr %struct.operator* %tmp6, i32 0, i32 5 ; <i32*> [#uses=1]
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%tmp8 = load i32* %tmp7 ; <i32> [#uses=1]
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%tmp9 = load i32* %arity_addr ; <i32> [#uses=1]
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icmp eq i32 %tmp8, %tmp9 ; <i1>:0 [#uses=1]
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zext i1 %0 to i8 ; <i8>:1 [#uses=1]
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icmp ne i8 %1, 0 ; <i1>:2 [#uses=1]
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br i1 %2, label %cond_true, label %cond_next
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cond_true: ; preds = %bb
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%tmp10 = load %struct.operator** %op ; <%struct.operator*> [#uses=1]
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%tmp11 = getelementptr %struct.operator* %tmp10, i32 0, i32 2 ; <i32*> [#uses=1]
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%tmp12 = load i32* %tmp11 ; <i32> [#uses=1]
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%tmp13 = load %struct.FILE** @outfile ; <%struct.FILE*> [#uses=1]
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%tmp14 = getelementptr [11 x i8]* @str1, i32 0, i32 0 ; <i8*> [#uses=1]
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%tmp15 = call i32 (%struct.FILE*, i8*, ...)* @fprintf( %struct.FILE* %tmp13, i8* %tmp14, i32 %tmp12 ) ; <i32> [#uses=0]
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%tmp16 = load i32* %c ; <i32> [#uses=1]
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%tmp17 = add i32 %tmp16, 1 ; <i32> [#uses=1]
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store i32 %tmp17, i32* %c
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br label %cond_next
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cond_next: ; preds = %cond_true, %bb
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%tmp19 = getelementptr %struct.list* %tmp22, i32 0, i32 1 ; <%struct.list**> [#uses=1]
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%tmp20 = load %struct.list** %tmp19 ; <%struct.list*> [#uses=1]
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store %struct.list* %tmp20, %struct.list** %l
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br label %bb21
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bb21: ; preds = %cond_next, %entry
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%l.in = phi %struct.list** [ @operators, %entry ], [ %tmp19, %cond_next ] ;
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%tmp22 = load %struct.list** %l.in ; <%struct.list*> [#uses=1]
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icmp ne %struct.list* %tmp22, null ; <i1>:3 [#uses=1]
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zext i1 %3 to i8 ; <i8>:4 [#uses=1]
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icmp ne i8 %4, 0 ; <i1>:5 [#uses=1]
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br i1 %5, label %bb, label %bb23
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bb23: ; preds = %bb21
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%tmp24 = load i32* %c ; <i32> [#uses=1]
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store i32 %tmp24, i32* %tmp
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%tmp25 = load i32* %tmp ; <i32> [#uses=1]
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store i32 %tmp25, i32* %retval
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br label %return
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return: ; preds = %bb23
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%retval26 = load i32* %retval ; <i32> [#uses=1]
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ret i32 %retval26
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}
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declare i32 @fprintf(%struct.FILE*, i8*, ...)
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41
test/Transforms/LoopRotate/PhiSelfRefernce-1.ll
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41
test/Transforms/LoopRotate/PhiSelfRefernce-1.ll
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@ -0,0 +1,41 @@
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; RUN: llvm-as < %s | opt -loop-rotate -disable-output
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; ModuleID = 'PhiSelfRefernce-1.bc'
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implementation ; Functions:
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define void @snrm2(i32 %incx) {
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entry:
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br i1 false, label %START, label %return
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START: ; preds = %entry
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br i1 false, label %bb85, label %cond_false93
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bb52: ; preds = %bb85
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br i1 false, label %bb307, label %cond_next71
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cond_next71: ; preds = %bb52
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ret void
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bb85: ; preds = %START
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br i1 false, label %bb52, label %bb88
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bb88: ; preds = %bb85
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ret void
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cond_false93: ; preds = %START
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ret void
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bb243: ; preds = %bb307
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br label %bb307
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bb307: ; preds = %bb243, %bb52
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%sx_addr.2.pn = phi float* [ %sx_addr.5, %bb243 ], [ null, %bb52 ] ; <float*> [#uses=1]
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%sx_addr.5 = getelementptr float* %sx_addr.2.pn, i32 %incx ; <float*> [#uses=1]
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br i1 false, label %bb243, label %bb310
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bb310: ; preds = %bb307
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ret void
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return: ; preds = %entry
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ret void
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}
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3
test/Transforms/LoopRotate/dg.exp
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3
test/Transforms/LoopRotate/dg.exp
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load_lib llvm-dg.exp
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llvm-runtest [lsort [glob -nocomplain $srcdir/$subdir/*.{ll,llx,c,cpp,tr}]] $objdir $srcdir $subdir $target_triplet $llvmgcc $llvmgxx $prcontext $llvmgcc_version
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