Changes in directory llvm/test/Transforms/LoopRotate:
LRCrash-1.ll added (r1.1)
LRCrash-2.ll added (r1.1)
LRCrash-3.ll added (r1.1)
LRCrash-4.ll added (r1.1)
PhiRename-1.ll added (r1.1)
PhiSelfRefernce-1.ll added (r1.1)
dg.exp added (r1.1)
---
Log message:
Add Loop Rotate test cases.
---
Diffs of the changes: (+256 -0)
LRCrash-1.ll | 27 ++++++++++++++
LRCrash-2.ll | 30 ++++++++++++++++
LRCrash-3.ll | 41 ++++++++++++++++++++++
LRCrash-4.ll | 20 ++++++++++
PhiRename-1.ll | 94 +++++++++++++++++++++++++++++++++++++++++++++++++++
PhiSelfRefernce-1.ll | 41 ++++++++++++++++++++++
dg.exp | 3 +
7 files changed, 256 insertions(+)
Index: llvm/test/Transforms/LoopRotate/LRCrash-1.ll
diff -c /dev/null llvm/test/Transforms/LoopRotate/LRCrash-1.ll:1.1
*** /dev/null Mon Apr 9 17:22:52 2007
--- llvm/test/Transforms/LoopRotate/LRCrash-1.ll Mon Apr 9 17:22:42 2007
***************
*** 0 ****
--- 1,27 ----
+ ; RUN: llvm-upgrade < %s | llvm-as | opt -loop-rotate -disable-output
+
+
+ %struct.relation = type { [4 x i16], i32, [4 x i16], i32, i32 }
+
+
+
+
+
+
+ void @findAllPairs() {
+ entry:
+ br i1 false, label %bb139, label %bb10.i44
+
+ bb10.i44: ; preds = %entry
+ ret void
+
+ bb127: ; preds = %bb139
+ br label %bb139
+
+ bb139: ; preds = %bb127, %entry
+ br i1 false, label %bb127, label %bb142
+
+ bb142: ; preds = %bb139
+ %r91.0.lcssa = phi %struct.relation* [ null, %bb139 ] ;
<%struct.relation*> [#uses=0]
+ ret void
+ }
Index: llvm/test/Transforms/LoopRotate/LRCrash-2.ll
diff -c /dev/null llvm/test/Transforms/LoopRotate/LRCrash-2.ll:1.1
*** /dev/null Mon Apr 9 17:22:59 2007
--- llvm/test/Transforms/LoopRotate/LRCrash-2.ll Mon Apr 9 17:22:42 2007
***************
*** 0 ****
--- 1,30 ----
+ ; RUN: llvm-upgrade < %s | llvm-as | opt -loop-rotate -disable-output
+
+ void @findAllPairs() {
+ entry:
+ br i1 false, label %bb139, label %cond_true
+
+ cond_true: ; preds = %entry
+ ret void
+
+ bb90: ; preds = %bb139
+ br i1 false, label %bb136, label %cond_next121
+
+ cond_next121: ; preds = %bb90
+ br i1 false, label %bb136, label %bb127
+
+ bb127: ; preds = %cond_next121
+ br label %bb136
+
+ bb136: ; preds = %bb127, %cond_next121, %bb90
+ %changes.1 = phi i32 [ %changes.2, %bb90 ], [ %changes.2, %cond_next121
], [ 1, %bb127 ] ; <i32> [#uses=1]
+ br label %bb139
+
+ bb139: ; preds = %bb136, %entry
+ %changes.2 = phi i32 [ %changes.1, %bb136 ], [ 0, %entry ]
; <i32> [#uses=3]
+ br i1 false, label %bb90, label %bb142
+
+ bb142: ; preds = %bb139
+ %changes.2.lcssa = phi i32 [ %changes.2, %bb139 ] ; <i32>
[#uses=0]
+ ret void
+ }
Index: llvm/test/Transforms/LoopRotate/LRCrash-3.ll
diff -c /dev/null llvm/test/Transforms/LoopRotate/LRCrash-3.ll:1.1
*** /dev/null Mon Apr 9 17:22:59 2007
--- llvm/test/Transforms/LoopRotate/LRCrash-3.ll Mon Apr 9 17:22:42 2007
***************
*** 0 ****
--- 1,41 ----
+ ; RUN: llvm-upgrade < %s | llvm-as | opt -loop-rotate -disable-output
+
+
+
+
+ void @_ZN9Classfile4readEv() {
+ entry:
+ br i1 false, label %cond_false485, label %bb405
+
+ bb405: ; preds = %entry
+ ret void
+
+ cond_false485: ; preds = %entry
+ br label %bb830
+
+ bb511: ; preds = %bb830
+ br i1 false, label %bb816, label %bb830
+
+ cond_next667: ; preds = %bb816
+ br i1 false, label %cond_next695, label %bb680
+
+ bb676: ; preds = %bb680
+ br label %bb680
+
+ bb680: ; preds = %bb676, %cond_next667
+ %iftmp.68.0 = zext i1 false to i8 ; <i8> [#uses=1]
+ br i1 false, label %bb676, label %cond_next695
+
+ cond_next695: ; preds = %bb680, %cond_next667
+ %iftmp.68.2 = phi i8 [ %iftmp.68.0, %bb680 ], [ undef, %cond_next667 ]
; <i8> [#uses=0]
+ ret void
+
+ bb816: ; preds = %bb816, %bb511
+ br i1 false, label %cond_next667, label %bb816
+
+ bb830: ; preds = %bb511, %cond_false485
+ br i1 false, label %bb511, label %bb835
+
+ bb835: ; preds = %bb830
+ ret void
+ }
Index: llvm/test/Transforms/LoopRotate/LRCrash-4.ll
diff -c /dev/null llvm/test/Transforms/LoopRotate/LRCrash-4.ll:1.1
*** /dev/null Mon Apr 9 17:22:59 2007
--- llvm/test/Transforms/LoopRotate/LRCrash-4.ll Mon Apr 9 17:22:42 2007
***************
*** 0 ****
--- 1,20 ----
+ ; RUN: llvm-upgrade < %s | llvm-as | opt -loop-rotate -disable-output
+
+
+ void @InterpretSEIMessage(i8* %msg) {
+ entry:
+ br label %bb15
+
+ bb6: ; preds = %bb15
+ %tmp11 = getelementptr i8* %msg, i32 %offset.1 ; <i8*>
[#uses=0]
+ br label %bb15
+
+ bb15: ; preds = %bb6, %entry
+ %offset.1 = add i32 0, 1 ; <i32> [#uses=2]
+ br i1 false, label %bb6, label %bb17
+
+ bb17: ; preds = %bb15
+ %offset.1.lcssa = phi i32 [ %offset.1, %bb15 ] ; <i32>
[#uses=0]
+ %payload_type.1.lcssa = phi i32 [ 0, %bb15 ] ; <i32>
[#uses=0]
+ ret void
+ }
Index: llvm/test/Transforms/LoopRotate/PhiRename-1.ll
diff -c /dev/null llvm/test/Transforms/LoopRotate/PhiRename-1.ll:1.1
*** /dev/null Mon Apr 9 17:22:59 2007
--- llvm/test/Transforms/LoopRotate/PhiRename-1.ll Mon Apr 9 17:22:42 2007
***************
*** 0 ****
--- 1,94 ----
+ ; RUN: llvm-as < %s | opt -loop-rotate | llvm-dis | not grep "\[ .tmp224"
+ 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"
+
+ %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 }
+ %struct.Index_Map = type { i32, %struct.item_set** }
+ %struct.Item = type { [4 x i16], %struct.rule* }
+ %struct.__sFILEX = type opaque
+ %struct.__sbuf = type { i8*, i32 }
+ %struct.dimension = type { i16*, %struct.Index_Map, %struct.mapping*,
i32, %struct.plankMap* }
+ %struct.item_set = type { i32, i32, %struct.operator*, [2 x
%struct.item_set*], %struct.item_set*, i16*, %struct.Item*, %struct.Item* }
+ %struct.list = type { i8*, %struct.list* }
+ %struct.mapping = type { %struct.list**, i32, i32, i32,
%struct.item_set** }
+ %struct.nonterminal = type { i8*, i32, i32, i32, %struct.plankMap*,
%struct.rule* }
+ %struct.operator = type { i8*, i8, i32, i32, i32, i32, %struct.table* }
+ %struct.pattern = type { %struct.nonterminal*, %struct.operator*, [2 x
%struct.nonterminal*] }
+ %struct.plank = type { i8*, %struct.list*, i32 }
+ %struct.plankMap = type { %struct.list*, i32, %struct.stateMap* }
+ %struct.rule = type { [4 x i16], i32, i32, i32, %struct.nonterminal*,
%struct.pattern*, i8 }
+ %struct.stateMap = type { i8*, %struct.plank*, i32, i16* }
+ %struct.table = type { %struct.operator*, %struct.list*, i16*, [2 x
%struct.dimension*], %struct.item_set** }
+ @outfile = external global %struct.FILE* ; <%struct.FILE**>
[#uses=1]
+ @str1 = external constant [11 x i8] ; <[11 x i8]*> [#uses=1]
+ @operators = weak global %struct.list* null ; <%struct.list**>
[#uses=1]
+
+
+
+ define i32 @opsOfArity(i32 %arity) {
+ entry:
+ %arity_addr = alloca i32 ; <i32*> [#uses=2]
+ %retval = alloca i32, align 4 ; <i32*> [#uses=2]
+ %tmp = alloca i32, align 4 ; <i32*> [#uses=2]
+ %c = alloca i32, align 4 ; <i32*> [#uses=4]
+ %l = alloca %struct.list*, align 4 ; <%struct.list**>
[#uses=5]
+ %op = alloca %struct.operator*, align 4 ; <%struct.operator**>
[#uses=3]
+ "alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
+ store i32 %arity, i32* %arity_addr
+ store i32 0, i32* %c
+ %tmp1 = load %struct.list** @operators ; <%struct.list*>
[#uses=1]
+ store %struct.list* %tmp1, %struct.list** %l
+ br label %bb21
+
+ bb: ; preds = %bb21
+ %tmp3 = getelementptr %struct.list* %tmp22, i32 0, i32 0
; <i8**> [#uses=1]
+ %tmp4 = load i8** %tmp3 ; <i8*> [#uses=1]
+ %tmp45 = bitcast i8* %tmp4 to %struct.operator* ;
<%struct.operator*> [#uses=1]
+ store %struct.operator* %tmp45, %struct.operator** %op
+ %tmp6 = load %struct.operator** %op ; <%struct.operator*>
[#uses=1]
+ %tmp7 = getelementptr %struct.operator* %tmp6, i32 0, i32 5
; <i32*> [#uses=1]
+ %tmp8 = load i32* %tmp7 ; <i32> [#uses=1]
+ %tmp9 = load i32* %arity_addr ; <i32> [#uses=1]
+ icmp eq i32 %tmp8, %tmp9 ; <i1>:0 [#uses=1]
+ zext i1 %0 to i8 ; <i8>:1 [#uses=1]
+ icmp ne i8 %1, 0 ; <i1>:2 [#uses=1]
+ br i1 %2, label %cond_true, label %cond_next
+
+ cond_true: ; preds = %bb
+ %tmp10 = load %struct.operator** %op ; <%struct.operator*>
[#uses=1]
+ %tmp11 = getelementptr %struct.operator* %tmp10, i32 0, i32 2
; <i32*> [#uses=1]
+ %tmp12 = load i32* %tmp11 ; <i32> [#uses=1]
+ %tmp13 = load %struct.FILE** @outfile ; <%struct.FILE*>
[#uses=1]
+ %tmp14 = getelementptr [11 x i8]* @str1, i32 0, i32 0 ; <i8*>
[#uses=1]
+ %tmp15 = call i32 (%struct.FILE*, i8*, ...)* @fprintf( %struct.FILE*
%tmp13, i8* %tmp14, i32 %tmp12 ) ; <i32> [#uses=0]
+ %tmp16 = load i32* %c ; <i32> [#uses=1]
+ %tmp17 = add i32 %tmp16, 1 ; <i32> [#uses=1]
+ store i32 %tmp17, i32* %c
+ br label %cond_next
+
+ cond_next: ; preds = %cond_true, %bb
+ %tmp19 = getelementptr %struct.list* %tmp22, i32 0, i32 1
; <%struct.list**> [#uses=1]
+ %tmp20 = load %struct.list** %tmp19 ; <%struct.list*>
[#uses=1]
+ store %struct.list* %tmp20, %struct.list** %l
+ br label %bb21
+
+ bb21: ; preds = %cond_next, %entry
+ %l.in = phi %struct.list** [ @operators, %entry ], [ %tmp19,
%cond_next ] ;
+ %tmp22 = load %struct.list** %l.in ; <%struct.list*>
[#uses=1]
+ icmp ne %struct.list* %tmp22, null ; <i1>:3 [#uses=1]
+ zext i1 %3 to i8 ; <i8>:4 [#uses=1]
+ icmp ne i8 %4, 0 ; <i1>:5 [#uses=1]
+ br i1 %5, label %bb, label %bb23
+
+ bb23: ; preds = %bb21
+ %tmp24 = load i32* %c ; <i32> [#uses=1]
+ store i32 %tmp24, i32* %tmp
+ %tmp25 = load i32* %tmp ; <i32> [#uses=1]
+ store i32 %tmp25, i32* %retval
+ br label %return
+
+ return: ; preds = %bb23
+ %retval26 = load i32* %retval ; <i32> [#uses=1]
+ ret i32 %retval26
+ }
+
+ declare i32 @fprintf(%struct.FILE*, i8*, ...)
Index: llvm/test/Transforms/LoopRotate/PhiSelfRefernce-1.ll
diff -c /dev/null llvm/test/Transforms/LoopRotate/PhiSelfRefernce-1.ll:1.1
*** /dev/null Mon Apr 9 17:22:59 2007
--- llvm/test/Transforms/LoopRotate/PhiSelfRefernce-1.ll Mon Apr 9
17:22:42 2007
***************
*** 0 ****
--- 1,41 ----
+ ; RUN: llvm-as < %s | opt -loop-rotate -disable-output
+ ; ModuleID = 'PhiSelfRefernce-1.bc'
+
+ implementation ; Functions:
+
+ define void @snrm2(i32 %incx) {
+ entry:
+ br i1 false, label %START, label %return
+
+ START: ; preds = %entry
+ br i1 false, label %bb85, label %cond_false93
+
+ bb52: ; preds = %bb85
+ br i1 false, label %bb307, label %cond_next71
+
+ cond_next71: ; preds = %bb52
+ ret void
+
+ bb85: ; preds = %START
+ br i1 false, label %bb52, label %bb88
+
+ bb88: ; preds = %bb85
+ ret void
+
+ cond_false93: ; preds = %START
+ ret void
+
+ bb243: ; preds = %bb307
+ br label %bb307
+
+ bb307: ; preds = %bb243, %bb52
+ %sx_addr.2.pn = phi float* [ %sx_addr.5, %bb243 ], [ null, %bb52 ]
; <float*> [#uses=1]
+ %sx_addr.5 = getelementptr float* %sx_addr.2.pn, i32 %incx
; <float*> [#uses=1]
+ br i1 false, label %bb243, label %bb310
+
+ bb310: ; preds = %bb307
+ ret void
+
+ return: ; preds = %entry
+ ret void
+ }
Index: llvm/test/Transforms/LoopRotate/dg.exp
diff -c /dev/null llvm/test/Transforms/LoopRotate/dg.exp:1.1
*** /dev/null Mon Apr 9 17:22:59 2007
--- llvm/test/Transforms/LoopRotate/dg.exp Mon Apr 9 17:22:42 2007
***************
*** 0 ****
--- 1,3 ----
+ load_lib llvm-dg.exp
+
+ 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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