Test case that shows some poor results for register allocation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4167 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/Generic/BurgBadRegAlloc.ll b/test/CodeGen/Generic/BurgBadRegAlloc.ll
new file mode 100644
index 0000000..6bbee84
--- /dev/null
+++ b/test/CodeGen/Generic/BurgBadRegAlloc.ll
@@ -0,0 +1,828 @@
+;; Register allocation is doing a very poor job on this routine from Burg:
+;; -- at least two long-lived values are being allocated to %o? registers
+;; -- even worse, those registers are being saved and restored repeatedly
+;; at function calls, even though there are no intervening uses.
+;; -- outgoing args of some function calls have to be swapped, causing
+;; another write/read from stack to do the exchange (use -dregalloc=y).
+;;
+ %Arity = type %struct.arity*
+ %Binding = type %struct.binding*
+ %DeltaCost = type [4 x short]
+ %Dimension = type %struct.dimension*
+ %Index_Map = type { int, %Item_Set* }
+ %IntList = type %struct.intlist*
+ %Item = type { %DeltaCost, %Rule }
+ %ItemArray = type %Item*
+ %Item_Set = type %struct.item_set*
+ %List = type %struct.list*
+ %Mapping = type %struct.mapping*
+ %NonTerminal = type %struct.nonterminal*
+ %Operator = type %struct.operator*
+ %Pattern = type %struct.pattern*
+ %PatternAST = type %struct.patternAST*
+ %Plank = type %struct.plank*
+ %PlankMap = type %struct.plankMap*
+ %ReadFn = type int ()*
+ %Rule = type %struct.rule*
+ %RuleAST = type %struct.ruleAST*
+ %StateMap = type %struct.stateMap*
+ %StrTableElement = type %struct.strTableElement*
+ %Symbol = type %struct.symbol*
+ %Table = type %struct.table*
+ %YYSTYPE = type { %IntList }
+ %struct.arity = type { int, %List }
+ %struct.binding = type { sbyte*, int }
+ %struct.dimension = type { short*, %Index_Map, %Mapping, int, %PlankMap }
+ %struct.index_map = type { int, %Item_Set* }
+ %struct.intlist = type { int, %IntList }
+ %struct.item = type { %DeltaCost, %Rule }
+ %struct.item_set = type { int, int, %Operator, [2 x %Item_Set], %Item_Set, short*, %ItemArray, %ItemArray }
+ %struct.list = type { sbyte*, %List }
+ %struct.mapping = type { %List*, int, int, int, %Item_Set* }
+ %struct.nonterminal = type { sbyte*, int, int, int, %PlankMap, %Rule }
+ %struct.operator = type { sbyte*, uint, int, int, int, int, %Table }
+ %struct.pattern = type { %NonTerminal, %Operator, [2 x %NonTerminal] }
+ %struct.patternAST = type { %Symbol, sbyte*, %List }
+ %struct.plank = type { sbyte*, %List, int }
+ %struct.plankMap = type { %List, int, %StateMap }
+ %struct.rule = type { %DeltaCost, int, int, int, %NonTerminal, %Pattern, uint }
+ %struct.ruleAST = type { sbyte*, %PatternAST, int, %IntList, %Rule, %StrTableElement, %StrTableElement }
+ %struct.stateMap = type { sbyte*, %Plank, int, short* }
+ %struct.strTableElement = type { sbyte*, %IntList, sbyte* }
+ %struct.symbol = type { sbyte*, int, { %Operator } }
+ %struct.table = type { %Operator, %List, short*, [2 x %Dimension], %Item_Set* }
+%yylval = external global %YYSTYPE ; <%YYSTYPE*> [#uses=1]
+%yylhs = external global [25 x short] ; <[25 x short]*> [#uses=1]
+%yylen = external global [25 x short] ; <[25 x short]*> [#uses=1]
+%yydefred = external global [43 x short] ; <[43 x short]*> [#uses=1]
+%yydgoto = external global [12 x short] ; <[12 x short]*> [#uses=1]
+%yysindex = external global [43 x short] ; <[43 x short]*> [#uses=2]
+%yyrindex = external global [43 x short] ; <[43 x short]*> [#uses=1]
+%yygindex = external global [12 x short] ; <[12 x short]*> [#uses=1]
+%yytable = external global [263 x short] ; <[263 x short]*> [#uses=4]
+%yycheck = external global [263 x short] ; <[263 x short]*> [#uses=4]
+%yynerrs = external global int ; <int*> [#uses=3]
+%yyerrflag = external global int ; <int*> [#uses=6]
+%yychar = external global int ; <int*> [#uses=15]
+%yyssp = external global short* ; <short**> [#uses=15]
+%yyvsp = external global %YYSTYPE* ; <%YYSTYPE**> [#uses=30]
+%yyval = external global %YYSTYPE ; <%YYSTYPE*> [#uses=1]
+%yyss = external global short* ; <short**> [#uses=3]
+%yysslim = external global short* ; <short**> [#uses=3]
+%yyvs = external global %YYSTYPE* ; <%YYSTYPE**> [#uses=1]
+%.LC01 = external global [13 x sbyte] ; <[13 x sbyte]*> [#uses=1]
+%.LC1 = external global [20 x sbyte] ; <[20 x sbyte]*> [#uses=1]
+
+implementation ; Functions:
+
+int %yyparse() {
+bb0: ; No predecessors!
+ store int 0, int* %yynerrs
+ store int 0, int* %yyerrflag
+ store int -1, int* %yychar
+ %reg113 = load short** %yyss ; <short*> [#uses=1]
+ %cond581 = setne short* %reg113, null ; <bool> [#uses=1]
+ br bool %cond581, label %bb3, label %bb2
+
+bb2: ; preds = %bb0
+ %reg584 = call int %yygrowstack( ) ; <int> [#uses=1]
+ %cond584 = setne int %reg584, 0 ; <bool> [#uses=1]
+ br bool %cond584, label %bb113, label %bb3
+
+bb3: ; preds = %bb2, %bb0
+ %reg115 = load short** %yyss ; <short*> [#uses=1]
+ store short* %reg115, short** %yyssp
+ %reg116 = load %YYSTYPE** %yyvs ; <%YYSTYPE*> [#uses=1]
+ store %YYSTYPE* %reg116, %YYSTYPE** %yyvsp
+ %reg117 = load short** %yyssp ; <short*> [#uses=1]
+ store short 0, short* %reg117
+ br label %bb4
+
+bb4: ; preds = %bb14, %bb15, %bb31, %bb35, %bb102, %bb112, %bb3
+ %reg458 = phi uint [ %reg476, %bb112 ], [ 1, %bb102 ], [ %reg458, %bb35 ], [ %cast768, %bb31 ], [ %cast658, %bb15 ], [ %cast658, %bb14 ], [ 0, %bb3 ] ; <uint> [#uses=2]
+ %reg458-idxcast = cast uint %reg458 to long ; <long> [#uses=3]
+ %reg594 = getelementptr [43 x short]* %yydefred, long 0, long %reg458-idxcast ; <short*> [#uses=1]
+ %reg125 = load short* %reg594 ; <short> [#uses=1]
+ %cast599 = cast short %reg125 to int ; <int> [#uses=2]
+ %cond600 = setne int %cast599, 0 ; <bool> [#uses=1]
+ br bool %cond600, label %bb36, label %bb5
+
+bb5: ; preds = %bb4
+ %reg127 = load int* %yychar ; <int> [#uses=1]
+ %cond603 = setge int %reg127, 0 ; <bool> [#uses=1]
+ br bool %cond603, label %bb8, label %bb6
+
+bb6: ; preds = %bb5
+ %reg607 = call int %yylex( ) ; <int> [#uses=1]
+ store int %reg607, int* %yychar
+ %reg129 = load int* %yychar ; <int> [#uses=1]
+ %cond609 = setge int %reg129, 0 ; <bool> [#uses=1]
+ br bool %cond609, label %bb8, label %bb7
+
+bb7: ; preds = %bb6
+ store int 0, int* %yychar
+ br label %bb8
+
+bb8: ; preds = %bb7, %bb6, %bb5
+ %reg615 = getelementptr [43 x short]* %yysindex, long 0, long %reg458-idxcast ; <short*> [#uses=1]
+ %reg137 = load short* %reg615 ; <short> [#uses=1]
+ %cast620 = cast short %reg137 to int ; <int> [#uses=2]
+ %cond621 = seteq int %cast620, 0 ; <bool> [#uses=1]
+ br bool %cond621, label %bb16, label %bb9
+
+bb9: ; preds = %bb8
+ %reg139 = load int* %yychar ; <int> [#uses=2]
+ %reg460 = add int %cast620, %reg139 ; <int> [#uses=3]
+ %cond624 = setlt int %reg460, 0 ; <bool> [#uses=1]
+ br bool %cond624, label %bb16, label %bb10
+
+bb10: ; preds = %bb9
+ %cond627 = setgt int %reg460, 262 ; <bool> [#uses=1]
+ br bool %cond627, label %bb16, label %bb11
+
+bb11: ; preds = %bb10
+ %reg460-idxcast = cast int %reg460 to long ; <long> [#uses=2]
+ %reg632 = getelementptr [263 x short]* %yycheck, long 0, long %reg460-idxcast ; <short*> [#uses=1]
+ %reg148 = load short* %reg632 ; <short> [#uses=1]
+ %cast637 = cast short %reg148 to int ; <int> [#uses=1]
+ %cond639 = setne int %cast637, %reg139 ; <bool> [#uses=1]
+ br bool %cond639, label %bb16, label %bb12
+
+bb12: ; preds = %bb11
+ %reg150 = load short** %yyssp ; <short*> [#uses=1]
+ %cast640 = cast short* %reg150 to sbyte* ; <sbyte*> [#uses=1]
+ %reg151 = load short** %yysslim ; <short*> [#uses=1]
+ %cast641 = cast short* %reg151 to sbyte* ; <sbyte*> [#uses=1]
+ %cond642 = setlt sbyte* %cast640, %cast641 ; <bool> [#uses=1]
+ br bool %cond642, label %bb14, label %bb13
+
+bb13: ; preds = %bb12
+ %reg644 = call int %yygrowstack( ) ; <int> [#uses=1]
+ %cond644 = setne int %reg644, 0 ; <bool> [#uses=1]
+ br bool %cond644, label %bb113, label %bb14
+
+bb14: ; preds = %bb13, %bb12
+ %reg153 = load short** %yyssp ; <short*> [#uses=1]
+ %reg647 = getelementptr short* %reg153, long 1 ; <short*> [#uses=2]
+ store short* %reg647, short** %yyssp
+ %reg653 = getelementptr [263 x short]* %yytable, long 0, long %reg460-idxcast ; <short*> [#uses=1]
+ %reg162 = load short* %reg653 ; <short> [#uses=2]
+ %cast658 = cast short %reg162 to uint ; <uint> [#uses=2]
+ store short %reg162, short* %reg647
+ %reg164 = load %YYSTYPE** %yyvsp ; <%YYSTYPE*> [#uses=2]
+ %reg661 = getelementptr %YYSTYPE* %reg164, long 1 ; <%YYSTYPE*> [#uses=1]
+ store %YYSTYPE* %reg661, %YYSTYPE** %yyvsp
+ %reg167 = load %IntList* getelementptr (%YYSTYPE* %yylval, long 0, ubyte 0) ; <%IntList> [#uses=1]
+ %reg661.idx1 = getelementptr %YYSTYPE* %reg164, long 1, ubyte 0 ; <%IntList*> [#uses=1]
+ store %IntList %reg167, %IntList* %reg661.idx1
+ store int -1, int* %yychar
+ %reg169 = load int* %yyerrflag ; <int> [#uses=2]
+ %cond669 = setle int %reg169, 0 ; <bool> [#uses=1]
+ br bool %cond669, label %bb4, label %bb15
+
+bb15: ; preds = %bb14
+ %reg171 = add int %reg169, -1 ; <int> [#uses=1]
+ store int %reg171, int* %yyerrflag
+ br label %bb4
+
+bb16: ; preds = %bb11, %bb10, %bb9, %bb8
+ %reg677 = getelementptr [43 x short]* %yyrindex, long 0, long %reg458-idxcast ; <short*> [#uses=1]
+ %reg178 = load short* %reg677 ; <short> [#uses=1]
+ %cast682 = cast short %reg178 to int ; <int> [#uses=2]
+ %cond683 = seteq int %cast682, 0 ; <bool> [#uses=1]
+ br bool %cond683, label %bb21, label %bb17
+
+bb17: ; preds = %bb16
+ %reg180 = load int* %yychar ; <int> [#uses=2]
+ %reg463 = add int %cast682, %reg180 ; <int> [#uses=3]
+ %cond686 = setlt int %reg463, 0 ; <bool> [#uses=1]
+ br bool %cond686, label %bb21, label %bb18
+
+bb18: ; preds = %bb17
+ %cond689 = setgt int %reg463, 262 ; <bool> [#uses=1]
+ br bool %cond689, label %bb21, label %bb19
+
+bb19: ; preds = %bb18
+ %reg463-idxcast = cast int %reg463 to long ; <long> [#uses=2]
+ %reg694 = getelementptr [263 x short]* %yycheck, long 0, long %reg463-idxcast ; <short*> [#uses=1]
+ %reg189 = load short* %reg694 ; <short> [#uses=1]
+ %cast699 = cast short %reg189 to int ; <int> [#uses=1]
+ %cond701 = setne int %cast699, %reg180 ; <bool> [#uses=1]
+ br bool %cond701, label %bb21, label %bb20
+
+bb20: ; preds = %bb19
+ %reg704 = getelementptr [263 x short]* %yytable, long 0, long %reg463-idxcast ; <short*> [#uses=1]
+ %reg197 = load short* %reg704 ; <short> [#uses=1]
+ %cast709 = cast short %reg197 to int ; <int> [#uses=1]
+ br label %bb36
+
+bb21: ; preds = %bb19, %bb18, %bb17, %bb16
+ %reg198 = load int* %yyerrflag ; <int> [#uses=1]
+ %cond711 = setne int %reg198, 0 ; <bool> [#uses=1]
+ br bool %cond711, label %bb23, label %bb22
+
+bb22: ; preds = %bb21
+ call void %yyerror( sbyte* getelementptr ([13 x sbyte]* %.LC01, long 0, long 0) )
+ %reg200 = load int* %yynerrs ; <int> [#uses=1]
+ %reg201 = add int %reg200, 1 ; <int> [#uses=1]
+ store int %reg201, int* %yynerrs
+ br label %bb23
+
+bb23: ; preds = %bb22, %bb21
+ %reg202 = load int* %yyerrflag ; <int> [#uses=1]
+ %cond719 = setgt int %reg202, 2 ; <bool> [#uses=1]
+ br bool %cond719, label %bb34, label %bb24
+
+bb24: ; preds = %bb23
+ store int 3, int* %yyerrflag
+ %reg241 = load short** %yyss ; <short*> [#uses=1]
+ %cast778 = cast short* %reg241 to sbyte* ; <sbyte*> [#uses=1]
+ br label %bb25
+
+bb25: ; preds = %bb33, %bb24
+ %reg204 = load short** %yyssp ; <short*> [#uses=4]
+ %reg206 = load short* %reg204 ; <short> [#uses=1]
+ %reg206-idxcast = cast short %reg206 to long ; <long> [#uses=1]
+ %reg727 = getelementptr [43 x short]* %yysindex, long 0, long %reg206-idxcast ; <short*> [#uses=1]
+ %reg212 = load short* %reg727 ; <short> [#uses=2]
+ %cast732 = cast short %reg212 to int ; <int> [#uses=2]
+ %cond733 = seteq int %cast732, 0 ; <bool> [#uses=1]
+ br bool %cond733, label %bb32, label %bb26
+
+bb26: ; preds = %bb25
+ %reg466 = add int %cast732, 256 ; <int> [#uses=2]
+ %cond736 = setlt int %reg466, 0 ; <bool> [#uses=1]
+ br bool %cond736, label %bb32, label %bb27
+
+bb27: ; preds = %bb26
+ %cond739 = setgt int %reg466, 262 ; <bool> [#uses=1]
+ br bool %cond739, label %bb32, label %bb28
+
+bb28: ; preds = %bb27
+ %reg212-idxcast = cast short %reg212 to long ; <long> [#uses=1]
+ %reg212-idxcast-offset = add long %reg212-idxcast, 256 ; <long> [#uses=2]
+ %reg744 = getelementptr [263 x short]* %yycheck, long 0, long %reg212-idxcast-offset ; <short*> [#uses=1]
+ %reg221 = load short* %reg744 ; <short> [#uses=1]
+ %cond748 = setne short %reg221, 256 ; <bool> [#uses=1]
+ br bool %cond748, label %bb32, label %bb29
+
+bb29: ; preds = %bb28
+ %cast750 = cast short* %reg204 to sbyte* ; <sbyte*> [#uses=1]
+ %reg223 = load short** %yysslim ; <short*> [#uses=1]
+ %cast751 = cast short* %reg223 to sbyte* ; <sbyte*> [#uses=1]
+ %cond752 = setlt sbyte* %cast750, %cast751 ; <bool> [#uses=1]
+ br bool %cond752, label %bb31, label %bb30
+
+bb30: ; preds = %bb29
+ %reg754 = call int %yygrowstack( ) ; <int> [#uses=1]
+ %cond754 = setne int %reg754, 0 ; <bool> [#uses=1]
+ br bool %cond754, label %bb113, label %bb31
+
+bb31: ; preds = %bb30, %bb29
+ %reg225 = load short** %yyssp ; <short*> [#uses=1]
+ %reg757 = getelementptr short* %reg225, long 1 ; <short*> [#uses=2]
+ store short* %reg757, short** %yyssp
+ %reg763 = getelementptr [263 x short]* %yytable, long 0, long %reg212-idxcast-offset ; <short*> [#uses=1]
+ %reg234 = load short* %reg763 ; <short> [#uses=2]
+ %cast768 = cast short %reg234 to uint ; <uint> [#uses=1]
+ store short %reg234, short* %reg757
+ %reg236 = load %YYSTYPE** %yyvsp ; <%YYSTYPE*> [#uses=2]
+ %reg771 = getelementptr %YYSTYPE* %reg236, long 1 ; <%YYSTYPE*> [#uses=1]
+ store %YYSTYPE* %reg771, %YYSTYPE** %yyvsp
+ %reg239 = load %IntList* getelementptr (%YYSTYPE* %yylval, long 0, ubyte 0) ; <%IntList> [#uses=1]
+ %reg771.idx1 = getelementptr %YYSTYPE* %reg236, long 1, ubyte 0 ; <%IntList*> [#uses=1]
+ store %IntList %reg239, %IntList* %reg771.idx1
+ br label %bb4
+
+bb32: ; preds = %bb28, %bb27, %bb26, %bb25
+ %cast777 = cast short* %reg204 to sbyte* ; <sbyte*> [#uses=1]
+ %cond779 = setle sbyte* %cast777, %cast778 ; <bool> [#uses=1]
+ br bool %cond779, label %UnifiedExitNode, label %bb33
+
+bb33: ; preds = %bb32
+ %reg781 = getelementptr short* %reg204, long -1 ; <short*> [#uses=1]
+ store short* %reg781, short** %yyssp
+ %reg244 = load %YYSTYPE** %yyvsp ; <%YYSTYPE*> [#uses=1]
+ %reg786 = getelementptr %YYSTYPE* %reg244, long -1 ; <%YYSTYPE*> [#uses=1]
+ store %YYSTYPE* %reg786, %YYSTYPE** %yyvsp
+ br label %bb25
+
+bb34: ; preds = %bb23
+ %reg246 = load int* %yychar ; <int> [#uses=1]
+ %cond791 = seteq int %reg246, 0 ; <bool> [#uses=1]
+ br bool %cond791, label %UnifiedExitNode, label %bb35
+
+bb35: ; preds = %bb34
+ store int -1, int* %yychar
+ br label %bb4
+
+bb36: ; preds = %bb20, %bb4
+ %reg468 = phi int [ %cast709, %bb20 ], [ %cast599, %bb4 ] ; <int> [#uses=31]
+ %reg468-idxcast = cast int %reg468 to long ; <long> [#uses=2]
+ %reg796 = getelementptr [25 x short]* %yylen, long 0, long %reg468-idxcast ; <short*> [#uses=1]
+ %reg254 = load short* %reg796 ; <short> [#uses=2]
+ %reg259 = load %YYSTYPE** %yyvsp ; <%YYSTYPE*> [#uses=1]
+ %reg254-idxcast = cast short %reg254 to long ; <long> [#uses=1]
+ %reg254-idxcast-scale = mul long %reg254-idxcast, -1 ; <long> [#uses=1]
+ %reg254-idxcast-scale-offset = add long %reg254-idxcast-scale, 1 ; <long> [#uses=1]
+ %reg261.idx1 = getelementptr %YYSTYPE* %reg259, long %reg254-idxcast-scale-offset, ubyte 0 ; <%IntList*> [#uses=1]
+ %reg261 = load %IntList* %reg261.idx1 ; <%IntList> [#uses=1]
+ store %IntList %reg261, %IntList* getelementptr (%YYSTYPE* %yyval, long 0, ubyte 0)
+ %cond812 = seteq int %reg468, 13 ; <bool> [#uses=1]
+ br bool %cond812, label %bb85, label %bb37
+
+bb37: ; preds = %bb36
+ %cond814 = setgt int %reg468, 13 ; <bool> [#uses=1]
+ br bool %cond814, label %bb56, label %bb38
+
+bb38: ; preds = %bb37
+ %cond817 = seteq int %reg468, 7 ; <bool> [#uses=1]
+ br bool %cond817, label %bb79, label %bb39
+
+bb39: ; preds = %bb38
+ %cond819 = setgt int %reg468, 7 ; <bool> [#uses=1]
+ br bool %cond819, label %bb48, label %bb40
+
+bb40: ; preds = %bb39
+ %cond822 = seteq int %reg468, 4 ; <bool> [#uses=1]
+ br bool %cond822, label %bb76, label %bb41
+
+bb41: ; preds = %bb40
+ %cond824 = setgt int %reg468, 4 ; <bool> [#uses=1]
+ br bool %cond824, label %bb45, label %bb42
+
+bb42: ; preds = %bb41
+ %cond827 = seteq int %reg468, 2 ; <bool> [#uses=1]
+ br bool %cond827, label %bb74, label %bb43
+
+bb43: ; preds = %bb42
+ %cond829 = seteq int %reg468, 3 ; <bool> [#uses=1]
+ br bool %cond829, label %bb75, label %bb97
+
+bb45: ; preds = %bb41
+ %cond831 = seteq int %reg468, 5 ; <bool> [#uses=1]
+ br bool %cond831, label %bb77, label %bb46
+
+bb46: ; preds = %bb45
+ %cond833 = seteq int %reg468, 6 ; <bool> [#uses=1]
+ br bool %cond833, label %bb78, label %bb97
+
+bb48: ; preds = %bb39
+ %cond835 = seteq int %reg468, 10 ; <bool> [#uses=1]
+ br bool %cond835, label %bb82, label %bb49
+
+bb49: ; preds = %bb48
+ %cond837 = setgt int %reg468, 10 ; <bool> [#uses=1]
+ br bool %cond837, label %bb53, label %bb50
+
+bb50: ; preds = %bb49
+ %cond840 = seteq int %reg468, 8 ; <bool> [#uses=1]
+ br bool %cond840, label %bb80, label %bb51
+
+bb51: ; preds = %bb50
+ %cond842 = seteq int %reg468, 9 ; <bool> [#uses=1]
+ br bool %cond842, label %bb81, label %bb97
+
+bb53: ; preds = %bb49
+ %cond844 = seteq int %reg468, 11 ; <bool> [#uses=1]
+ br bool %cond844, label %bb83, label %bb54
+
+bb54: ; preds = %bb53
+ %cond846 = seteq int %reg468, 12 ; <bool> [#uses=1]
+ br bool %cond846, label %bb84, label %bb97
+
+bb56: ; preds = %bb37
+ %cond848 = seteq int %reg468, 19 ; <bool> [#uses=1]
+ br bool %cond848, label %bb91, label %bb57
+
+bb57: ; preds = %bb56
+ %cond850 = setgt int %reg468, 19 ; <bool> [#uses=1]
+ br bool %cond850, label %bb66, label %bb58
+
+bb58: ; preds = %bb57
+ %cond853 = seteq int %reg468, 16 ; <bool> [#uses=1]
+ br bool %cond853, label %bb88, label %bb59
+
+bb59: ; preds = %bb58
+ %cond855 = setgt int %reg468, 16 ; <bool> [#uses=1]
+ br bool %cond855, label %bb63, label %bb60
+
+bb60: ; preds = %bb59
+ %cond858 = seteq int %reg468, 14 ; <bool> [#uses=1]
+ br bool %cond858, label %bb86, label %bb61
+
+bb61: ; preds = %bb60
+ %cond860 = seteq int %reg468, 15 ; <bool> [#uses=1]
+ br bool %cond860, label %bb87, label %bb97
+
+bb63: ; preds = %bb59
+ %cond862 = seteq int %reg468, 17 ; <bool> [#uses=1]
+ br bool %cond862, label %bb89, label %bb64
+
+bb64: ; preds = %bb63
+ %cond864 = seteq int %reg468, 18 ; <bool> [#uses=1]
+ br bool %cond864, label %bb90, label %bb97
+
+bb66: ; preds = %bb57
+ %cond866 = seteq int %reg468, 22 ; <bool> [#uses=1]
+ br bool %cond866, label %bb94, label %bb67
+
+bb67: ; preds = %bb66
+ %cond868 = setgt int %reg468, 22 ; <bool> [#uses=1]
+ br bool %cond868, label %bb71, label %bb68
+
+bb68: ; preds = %bb67
+ %cond871 = seteq int %reg468, 20 ; <bool> [#uses=1]
+ br bool %cond871, label %bb92, label %bb69
+
+bb69: ; preds = %bb68
+ %cond873 = seteq int %reg468, 21 ; <bool> [#uses=1]
+ br bool %cond873, label %bb93, label %bb97
+
+bb71: ; preds = %bb67
+ %cond875 = seteq int %reg468, 23 ; <bool> [#uses=1]
+ br bool %cond875, label %bb95, label %bb72
+
+bb72: ; preds = %bb71
+ %cond877 = seteq int %reg468, 24 ; <bool> [#uses=1]
+ br bool %cond877, label %bb96, label %bb97
+
+bb74: ; preds = %bb42
+ call void %yyfinished( )
+ br label %bb97
+
+bb75: ; preds = %bb43
+ %reg262 = load %YYSTYPE** %yyvsp ; <%YYSTYPE*> [#uses=2]
+ %reg264.idx1 = getelementptr %YYSTYPE* %reg262, long -2, ubyte 0 ; <%IntList*> [#uses=1]
+ %reg264 = load %IntList* %reg264.idx1 ; <%IntList> [#uses=1]
+ %reg265.idx = getelementptr %YYSTYPE* %reg262, long 0, ubyte 0 ; <%IntList*> [#uses=1]
+ %reg265 = load %IntList* %reg265.idx ; <%IntList> [#uses=1]
+ %cast889 = cast %IntList %reg265 to %List ; <%List> [#uses=1]
+ %cast890 = cast %IntList %reg264 to %List ; <%List> [#uses=1]
+ call void %doSpec( %List %cast890, %List %cast889 )
+ br label %bb97
+
+bb76: ; preds = %bb40
+ store %IntList null, %IntList* getelementptr (%YYSTYPE* %yyval, long 0, ubyte 0)
+ br label %bb97
+
+bb77: ; preds = %bb45
+ %reg269 = load %YYSTYPE** %yyvsp ; <%YYSTYPE*> [#uses=2]
+ %cast894 = getelementptr %YYSTYPE* %reg269, long 0, ubyte 0 ; <%IntList*> [#uses=1]
+ %reg271 = load %IntList* %cast894 ; <%IntList> [#uses=1]
+ %reg271 = cast %IntList %reg271 to sbyte* ; <sbyte*> [#uses=1]
+ %reg272.idx1 = getelementptr %YYSTYPE* %reg269, long -1, ubyte 0 ; <%IntList*> [#uses=1]
+ %reg272 = load %IntList* %reg272.idx1 ; <%IntList> [#uses=1]
+ %cast901 = cast %IntList %reg272 to %List ; <%List> [#uses=1]
+ %reg901 = call %List %newList( sbyte* %reg271, %List %cast901 ) ; <%List> [#uses=1]
+ cast %List %reg901 to %IntList ; <%IntList>:0 [#uses=1]
+ store %IntList %0, %IntList* getelementptr (%YYSTYPE* %yyval, long 0, ubyte 0)
+ br label %bb97
+
+bb78: ; preds = %bb46
+ %reg275 = load %YYSTYPE** %yyvsp ; <%YYSTYPE*> [#uses=1]
+ %reg277.idx = getelementptr %YYSTYPE* %reg275, long 0, ubyte 0 ; <%IntList*> [#uses=1]
+ %reg277 = load %IntList* %reg277.idx ; <%IntList> [#uses=1]
+ %cast907 = cast %IntList %reg277 to %List ; <%List> [#uses=1]
+ %reg907 = call %Arity %newArity( int -1, %List %cast907 ) ; <%Arity> [#uses=1]
+ cast %Arity %reg907 to %IntList ; <%IntList>:1 [#uses=1]
+ store %IntList %1, %IntList* getelementptr (%YYSTYPE* %yyval, long 0, ubyte 0)
+ br label %bb97
+
+bb79: ; preds = %bb38
+ store %IntList null, %IntList* getelementptr (%YYSTYPE* %yyval, long 0, ubyte 0)
+ %reg281 = load %YYSTYPE** %yyvsp ; <%YYSTYPE*> [#uses=1]
+ %cast912 = getelementptr %YYSTYPE* %reg281, long 0, ubyte 0 ; <%IntList*> [#uses=1]
+ %reg282 = load %IntList* %cast912 ; <%IntList> [#uses=1]
+ %reg282 = cast %IntList %reg282 to %List ; <%List> [#uses=1]
+ call void %doGram( %List %reg282 )
+ br label %bb97
+
+bb80: ; preds = %bb50
+ store %IntList null, %IntList* getelementptr (%YYSTYPE* %yyval, long 0, ubyte 0)
+ %reg285 = load %YYSTYPE** %yyvsp ; <%YYSTYPE*> [#uses=1]
+ %cast917 = getelementptr %YYSTYPE* %reg285, long 0, ubyte 0 ; <%IntList*> [#uses=1]
+ %reg286 = load %IntList* %cast917 ; <%IntList> [#uses=1]
+ %reg286 = cast %IntList %reg286 to sbyte* ; <sbyte*> [#uses=1]
+ call void %doStart( sbyte* %reg286 )
+ br label %bb97
+
+bb81: ; preds = %bb51
+ store %IntList null, %IntList* getelementptr (%YYSTYPE* %yyval, long 0, ubyte 0)
+ br label %bb97
+
+bb82: ; preds = %bb48
+ %reg290 = load %YYSTYPE** %yyvsp ; <%YYSTYPE*> [#uses=2]
+ %cast923 = getelementptr %YYSTYPE* %reg290, long 0, ubyte 0 ; <%IntList*> [#uses=1]
+ %reg292 = load %IntList* %cast923 ; <%IntList> [#uses=1]
+ %reg292 = cast %IntList %reg292 to sbyte* ; <sbyte*> [#uses=1]
+ %reg293.idx1 = getelementptr %YYSTYPE* %reg290, long -1, ubyte 0 ; <%IntList*> [#uses=1]
+ %reg293 = load %IntList* %reg293.idx1 ; <%IntList> [#uses=1]
+ %cast930 = cast %IntList %reg293 to %List ; <%List> [#uses=1]
+ %reg930 = call %List %newList( sbyte* %reg292, %List %cast930 ) ; <%List> [#uses=1]
+ cast %List %reg930 to %IntList ; <%IntList>:2 [#uses=1]
+ store %IntList %2, %IntList* getelementptr (%YYSTYPE* %yyval, long 0, ubyte 0)
+ br label %bb97
+
+bb83: ; preds = %bb53
+ store %IntList null, %IntList* getelementptr (%YYSTYPE* %yyval, long 0, ubyte 0)
+ br label %bb97
+
+bb84: ; preds = %bb54
+ %reg298 = load %YYSTYPE** %yyvsp ; <%YYSTYPE*> [#uses=2]
+ %cast936 = getelementptr %YYSTYPE* %reg298, long 0, ubyte 0 ; <%IntList*> [#uses=1]
+ %reg300 = load %IntList* %cast936 ; <%IntList> [#uses=1]
+ %reg300 = cast %IntList %reg300 to sbyte* ; <sbyte*> [#uses=1]
+ %reg301.idx1 = getelementptr %YYSTYPE* %reg298, long -1, ubyte 0 ; <%IntList*> [#uses=1]
+ %reg301 = load %IntList* %reg301.idx1 ; <%IntList> [#uses=1]
+ %cast943 = cast %IntList %reg301 to %List ; <%List> [#uses=1]
+ %reg943 = call %List %newList( sbyte* %reg300, %List %cast943 ) ; <%List> [#uses=1]
+ cast %List %reg943 to %IntList ; <%IntList>:3 [#uses=1]
+ store %IntList %3, %IntList* getelementptr (%YYSTYPE* %yyval, long 0, ubyte 0)
+ br label %bb97
+
+bb85: ; preds = %bb36
+ %reg304 = load %YYSTYPE** %yyvsp ; <%YYSTYPE*> [#uses=2]
+ %cast9521 = getelementptr %YYSTYPE* %reg304, long -2, ubyte 0 ; <%IntList*> [#uses=1]
+ %reg306 = load %IntList* %cast9521 ; <%IntList> [#uses=1]
+ %reg306 = cast %IntList %reg306 to sbyte* ; <sbyte*> [#uses=1]
+ %cast953 = cast %YYSTYPE* %reg304 to int* ; <int*> [#uses=1]
+ %reg307 = load int* %cast953 ; <int> [#uses=1]
+ %reg955 = call %Binding %newBinding( sbyte* %reg306, int %reg307 ) ; <%Binding> [#uses=1]
+ cast %Binding %reg955 to %IntList ; <%IntList>:4 [#uses=1]
+ store %IntList %4, %IntList* getelementptr (%YYSTYPE* %yyval, long 0, ubyte 0)
+ br label %bb97
+
+bb86: ; preds = %bb60
+ store %IntList null, %IntList* getelementptr (%YYSTYPE* %yyval, long 0, ubyte 0)
+ br label %bb97
+
+bb87: ; preds = %bb61
+ %reg312 = load %YYSTYPE** %yyvsp ; <%YYSTYPE*> [#uses=2]
+ %cast961 = getelementptr %YYSTYPE* %reg312, long 0, ubyte 0 ; <%IntList*> [#uses=1]
+ %reg314 = load %IntList* %cast961 ; <%IntList> [#uses=1]
+ %reg314 = cast %IntList %reg314 to sbyte* ; <sbyte*> [#uses=1]
+ %reg315.idx1 = getelementptr %YYSTYPE* %reg312, long -1, ubyte 0 ; <%IntList*> [#uses=1]
+ %reg315 = load %IntList* %reg315.idx1 ; <%IntList> [#uses=1]
+ %cast968 = cast %IntList %reg315 to %List ; <%List> [#uses=1]
+ %reg968 = call %List %newList( sbyte* %reg314, %List %cast968 ) ; <%List> [#uses=1]
+ cast %List %reg968 to %IntList ; <%IntList>:5 [#uses=1]
+ store %IntList %5, %IntList* getelementptr (%YYSTYPE* %yyval, long 0, ubyte 0)
+ br label %bb97
+
+bb88: ; preds = %bb58
+ %reg318 = load %YYSTYPE** %yyvsp ; <%YYSTYPE*> [#uses=4]
+ %cast9791 = getelementptr %YYSTYPE* %reg318, long -6, ubyte 0 ; <%IntList*> [#uses=1]
+ %reg322 = load %IntList* %cast9791 ; <%IntList> [#uses=1]
+ %reg322 = cast %IntList %reg322 to sbyte* ; <sbyte*> [#uses=1]
+ %reg323.idx1 = getelementptr %YYSTYPE* %reg318, long -4, ubyte 0 ; <%IntList*> [#uses=1]
+ %reg323 = load %IntList* %reg323.idx1 ; <%IntList> [#uses=1]
+ %reg987 = getelementptr %YYSTYPE* %reg318, long -2 ; <%YYSTYPE*> [#uses=1]
+ %cast989 = cast %YYSTYPE* %reg987 to int* ; <int*> [#uses=1]
+ %reg324 = load int* %cast989 ; <int> [#uses=1]
+ %reg325.idx1 = getelementptr %YYSTYPE* %reg318, long -1, ubyte 0 ; <%IntList*> [#uses=1]
+ %reg325 = load %IntList* %reg325.idx1 ; <%IntList> [#uses=1]
+ %cast998 = cast %IntList %reg323 to %PatternAST ; <%PatternAST> [#uses=1]
+ %reg996 = call %RuleAST %newRuleAST( sbyte* %reg322, %PatternAST %cast998, int %reg324, %IntList %reg325 ) ; <%RuleAST> [#uses=1]
+ cast %RuleAST %reg996 to %IntList ; <%IntList>:6 [#uses=1]
+ store %IntList %6, %IntList* getelementptr (%YYSTYPE* %yyval, long 0, ubyte 0)
+ br label %bb97
+
+bb89: ; preds = %bb63
+ %reg328 = load %YYSTYPE** %yyvsp ; <%YYSTYPE*> [#uses=1]
+ %cast1002 = getelementptr %YYSTYPE* %reg328, long 0, ubyte 0 ; <%IntList*> [#uses=1]
+ %reg329 = load %IntList* %cast1002 ; <%IntList> [#uses=1]
+ %reg329 = cast %IntList %reg329 to sbyte* ; <sbyte*> [#uses=1]
+ %reg1004 = call %PatternAST %newPatternAST( sbyte* %reg329, %List null ) ; <%PatternAST> [#uses=1]
+ cast %PatternAST %reg1004 to %IntList ; <%IntList>:7 [#uses=1]
+ store %IntList %7, %IntList* getelementptr (%YYSTYPE* %yyval, long 0, ubyte 0)
+ br label %bb97
+
+bb90: ; preds = %bb64
+ %reg333 = load %YYSTYPE** %yyvsp ; <%YYSTYPE*> [#uses=2]
+ %cast10131 = getelementptr %YYSTYPE* %reg333, long -1, ubyte 0 ; <%IntList*> [#uses=1]
+ %reg335 = load %IntList* %cast10131 ; <%IntList> [#uses=1]
+ %reg335 = cast %IntList %reg335 to sbyte* ; <sbyte*> [#uses=1]
+ %reg1015 = call %List %newList( sbyte* %reg335, %List null ) ; <%List> [#uses=1]
+ %cast10211 = getelementptr %YYSTYPE* %reg333, long -3, ubyte 0 ; <%IntList*> [#uses=1]
+ %reg338 = load %IntList* %cast10211 ; <%IntList> [#uses=1]
+ %reg338 = cast %IntList %reg338 to sbyte* ; <sbyte*> [#uses=1]
+ %reg1023 = call %PatternAST %newPatternAST( sbyte* %reg338, %List %reg1015 ) ; <%PatternAST> [#uses=1]
+ cast %PatternAST %reg1023 to %IntList ; <%IntList>:8 [#uses=1]
+ store %IntList %8, %IntList* getelementptr (%YYSTYPE* %yyval, long 0, ubyte 0)
+ br label %bb97
+
+bb91: ; preds = %bb56
+ %reg341 = load %YYSTYPE** %yyvsp ; <%YYSTYPE*> [#uses=3]
+ %cast10331 = getelementptr %YYSTYPE* %reg341, long -1, ubyte 0 ; <%IntList*> [#uses=1]
+ %reg344 = load %IntList* %cast10331 ; <%IntList> [#uses=1]
+ %reg344 = cast %IntList %reg344 to sbyte* ; <sbyte*> [#uses=1]
+ %reg1035 = call %List %newList( sbyte* %reg344, %List null ) ; <%List> [#uses=1]
+ %cast10411 = getelementptr %YYSTYPE* %reg341, long -3, ubyte 0 ; <%IntList*> [#uses=1]
+ %reg347 = load %IntList* %cast10411 ; <%IntList> [#uses=1]
+ %reg347 = cast %IntList %reg347 to sbyte* ; <sbyte*> [#uses=1]
+ %reg1043 = call %List %newList( sbyte* %reg347, %List %reg1035 ) ; <%List> [#uses=1]
+ %cast10491 = getelementptr %YYSTYPE* %reg341, long -5, ubyte 0 ; <%IntList*> [#uses=1]
+ %reg349 = load %IntList* %cast10491 ; <%IntList> [#uses=1]
+ %reg349 = cast %IntList %reg349 to sbyte* ; <sbyte*> [#uses=1]
+ %reg1051 = call %PatternAST %newPatternAST( sbyte* %reg349, %List %reg1043 ) ; <%PatternAST> [#uses=1]
+ cast %PatternAST %reg1051 to %IntList ; <%IntList>:9 [#uses=1]
+ store %IntList %9, %IntList* getelementptr (%YYSTYPE* %yyval, long 0, ubyte 0)
+ br label %bb97
+
+bb92: ; preds = %bb68
+ store %IntList null, %IntList* getelementptr (%YYSTYPE* %yyval, long 0, ubyte 0)
+ br label %bb97
+
+bb93: ; preds = %bb69
+ %reg354 = load %YYSTYPE** %yyvsp ; <%YYSTYPE*> [#uses=2]
+ %reg1059 = getelementptr %YYSTYPE* %reg354, long -2 ; <%YYSTYPE*> [#uses=1]
+ %cast1061 = cast %YYSTYPE* %reg1059 to int* ; <int*> [#uses=1]
+ %reg356 = load int* %cast1061 ; <int> [#uses=1]
+ %reg357.idx1 = getelementptr %YYSTYPE* %reg354, long -1, ubyte 0 ; <%IntList*> [#uses=1]
+ %reg357 = load %IntList* %reg357.idx1 ; <%IntList> [#uses=1]
+ %reg1068 = call %IntList %newIntList( int %reg356, %IntList %reg357 ) ; <%IntList> [#uses=1]
+ store %IntList %reg1068, %IntList* getelementptr (%YYSTYPE* %yyval, long 0, ubyte 0)
+ br label %bb97
+
+bb94: ; preds = %bb66
+ store %IntList null, %IntList* getelementptr (%YYSTYPE* %yyval, long 0, ubyte 0)
+ br label %bb97
+
+bb95: ; preds = %bb71
+ %reg362 = load %YYSTYPE** %yyvsp ; <%YYSTYPE*> [#uses=2]
+ %reg1076 = getelementptr %YYSTYPE* %reg362, long -1 ; <%YYSTYPE*> [#uses=1]
+ %cast1078 = cast %YYSTYPE* %reg1076 to int* ; <int*> [#uses=1]
+ %reg364 = load int* %cast1078 ; <int> [#uses=1]
+ %reg365.idx = getelementptr %YYSTYPE* %reg362, long 0, ubyte 0 ; <%IntList*> [#uses=1]
+ %reg365 = load %IntList* %reg365.idx ; <%IntList> [#uses=1]
+ %reg1081 = call %IntList %newIntList( int %reg364, %IntList %reg365 ) ; <%IntList> [#uses=1]
+ store %IntList %reg1081, %IntList* getelementptr (%YYSTYPE* %yyval, long 0, ubyte 0)
+ br label %bb97
+
+bb96: ; preds = %bb72
+ %reg368 = load %YYSTYPE** %yyvsp ; <%YYSTYPE*> [#uses=2]
+ %reg1088 = getelementptr %YYSTYPE* %reg368, long -1 ; <%YYSTYPE*> [#uses=1]
+ %cast1090 = cast %YYSTYPE* %reg1088 to int* ; <int*> [#uses=1]
+ %reg370 = load int* %cast1090 ; <int> [#uses=1]
+ %reg371.idx = getelementptr %YYSTYPE* %reg368, long 0, ubyte 0 ; <%IntList*> [#uses=1]
+ %reg371 = load %IntList* %reg371.idx ; <%IntList> [#uses=1]
+ %reg1093 = call %IntList %newIntList( int %reg370, %IntList %reg371 ) ; <%IntList> [#uses=1]
+ store %IntList %reg1093, %IntList* getelementptr (%YYSTYPE* %yyval, long 0, ubyte 0)
+ br label %bb97
+
+bb97: ; preds = %bb96, %bb95, %bb94, %bb93, %bb92, %bb91, %bb90, %bb89, %bb88, %bb87, %bb86, %bb85, %bb84, %bb83, %bb82, %bb81, %bb80, %bb79, %bb78, %bb77, %bb76, %bb75, %bb74, %bb72, %bb69, %bb64, %bb61, %bb54, %bb51, %bb46, %bb43
+ %cast1097 = cast short %reg254 to ulong ; <ulong> [#uses=3]
+ %reg375 = add ulong %cast1097, %cast1097 ; <ulong> [#uses=1]
+ %reg377 = load short** %yyssp ; <short*> [#uses=1]
+ %cast379 = cast short* %reg377 to ulong ; <ulong> [#uses=1]
+ %reg381 = sub ulong %cast379, %reg375 ; <ulong> [#uses=1]
+ %cast1099 = cast ulong %reg381 to short* ; <short*> [#uses=1]
+ store short* %cast1099, short** %yyssp
+ %reg382 = load short** %yyssp ; <short*> [#uses=3]
+ %reg383 = load short* %reg382 ; <short> [#uses=1]
+ %cast1103 = cast short %reg383 to int ; <int> [#uses=3]
+ %reg385 = mul ulong %cast1097, 8 ; <ulong> [#uses=1]
+ %reg387 = load %YYSTYPE** %yyvsp ; <%YYSTYPE*> [#uses=1]
+ %cast389 = cast %YYSTYPE* %reg387 to ulong ; <ulong> [#uses=1]
+ %reg391 = sub ulong %cast389, %reg385 ; <ulong> [#uses=1]
+ %cast1108 = cast ulong %reg391 to %YYSTYPE* ; <%YYSTYPE*> [#uses=1]
+ store %YYSTYPE* %cast1108, %YYSTYPE** %yyvsp
+ %reg1111 = getelementptr [25 x short]* %yylhs, long 0, long %reg468-idxcast ; <short*> [#uses=1]
+ %reg398 = load short* %reg1111 ; <short> [#uses=2]
+ %cast1116 = cast short %reg398 to int ; <int> [#uses=1]
+ %cond1117 = setne int %cast1103, 0 ; <bool> [#uses=1]
+ br bool %cond1117, label %bb104, label %bb98
+
+bb98: ; preds = %bb97
+ %cond1119 = setne int %cast1116, 0 ; <bool> [#uses=1]
+ br bool %cond1119, label %bb104, label %bb99
+
+bb99: ; preds = %bb98
+ %reg1122 = getelementptr short* %reg382, long 1 ; <short*> [#uses=2]
+ store short* %reg1122, short** %yyssp
+ store short 1, short* %reg1122
+ %reg403 = load %YYSTYPE** %yyvsp ; <%YYSTYPE*> [#uses=2]
+ %reg1128 = getelementptr %YYSTYPE* %reg403, long 1 ; <%YYSTYPE*> [#uses=1]
+ store %YYSTYPE* %reg1128, %YYSTYPE** %yyvsp
+ %reg406 = load %IntList* getelementptr (%YYSTYPE* %yyval, long 0, ubyte 0) ; <%IntList> [#uses=1]
+ %reg1128.idx1 = getelementptr %YYSTYPE* %reg403, long 1, ubyte 0 ; <%IntList*> [#uses=1]
+ store %IntList %reg406, %IntList* %reg1128.idx1
+ %reg407 = load int* %yychar ; <int> [#uses=1]
+ %cond1135 = setge int %reg407, 0 ; <bool> [#uses=1]
+ br bool %cond1135, label %bb102, label %bb100
+
+bb100: ; preds = %bb99
+ %reg1139 = call int %yylex( ) ; <int> [#uses=1]
+ store int %reg1139, int* %yychar
+ %reg409 = load int* %yychar ; <int> [#uses=1]
+ %cond1141 = setge int %reg409, 0 ; <bool> [#uses=1]
+ br bool %cond1141, label %bb102, label %bb101
+
+bb101: ; preds = %bb100
+ store int 0, int* %yychar
+ br label %bb102
+
+bb102: ; preds = %bb101, %bb100, %bb99
+ %reg411 = load int* %yychar ; <int> [#uses=1]
+ %cond1146 = setne int %reg411, 0 ; <bool> [#uses=1]
+ br bool %cond1146, label %bb4, label %UnifiedExitNode
+
+bb104: ; preds = %bb98, %bb97
+ %reg398-idxcast = cast short %reg398 to long ; <long> [#uses=2]
+ %reg1150 = getelementptr [12 x short]* %yygindex, long 0, long %reg398-idxcast ; <short*> [#uses=1]
+ %reg418 = load short* %reg1150 ; <short> [#uses=1]
+ %cast1155 = cast short %reg418 to int ; <int> [#uses=2]
+ %cond1156 = seteq int %cast1155, 0 ; <bool> [#uses=1]
+ br bool %cond1156, label %bb109, label %bb105
+
+bb105: ; preds = %bb104
+ %reg473 = add int %cast1155, %cast1103 ; <int> [#uses=3]
+ %cond1158 = setlt int %reg473, 0 ; <bool> [#uses=1]
+ br bool %cond1158, label %bb109, label %bb106
+
+bb106: ; preds = %bb105
+ %cond1161 = setgt int %reg473, 262 ; <bool> [#uses=1]
+ br bool %cond1161, label %bb109, label %bb107
+
+bb107: ; preds = %bb106
+ %reg473-idxcast = cast int %reg473 to long ; <long> [#uses=2]
+ %reg1166 = getelementptr [263 x short]* %yycheck, long 0, long %reg473-idxcast ; <short*> [#uses=1]
+ %reg428 = load short* %reg1166 ; <short> [#uses=1]
+ %cast1171 = cast short %reg428 to int ; <int> [#uses=1]
+ %cond1172 = setne int %cast1171, %cast1103 ; <bool> [#uses=1]
+ br bool %cond1172, label %bb109, label %bb108
+
+bb108: ; preds = %bb107
+ %reg1175 = getelementptr [263 x short]* %yytable, long 0, long %reg473-idxcast ; <short*> [#uses=1]
+ %reg435 = load short* %reg1175 ; <short> [#uses=1]
+ %cast1180 = cast short %reg435 to uint ; <uint> [#uses=1]
+ br label %bb110
+
+bb109: ; preds = %bb107, %bb106, %bb105, %bb104
+ %reg1183 = getelementptr [12 x short]* %yydgoto, long 0, long %reg398-idxcast ; <short*> [#uses=1]
+ %reg442 = load short* %reg1183 ; <short> [#uses=1]
+ %cast1188 = cast short %reg442 to uint ; <uint> [#uses=1]
+ br label %bb110
+
+bb110: ; preds = %bb109, %bb108
+ %reg476 = phi uint [ %cast1188, %bb109 ], [ %cast1180, %bb108 ] ; <uint> [#uses=2]
+ %cast1189 = cast short* %reg382 to sbyte* ; <sbyte*> [#uses=1]
+ %reg444 = load short** %yysslim ; <short*> [#uses=1]
+ %cast1190 = cast short* %reg444 to sbyte* ; <sbyte*> [#uses=1]
+ %cond1191 = setlt sbyte* %cast1189, %cast1190 ; <bool> [#uses=1]
+ br bool %cond1191, label %bb112, label %bb111
+
+bb111: ; preds = %bb110
+ %reg1193 = call int %yygrowstack( ) ; <int> [#uses=1]
+ %cond1193 = setne int %reg1193, 0 ; <bool> [#uses=1]
+ br bool %cond1193, label %bb113, label %bb112
+
+bb112: ; preds = %bb111, %bb110
+ %reg446 = load short** %yyssp ; <short*> [#uses=1]
+ %reg1196 = getelementptr short* %reg446, long 1 ; <short*> [#uses=2]
+ store short* %reg1196, short** %yyssp
+ %cast1357 = cast uint %reg476 to short ; <short> [#uses=1]
+ store short %cast1357, short* %reg1196
+ %reg449 = load %YYSTYPE** %yyvsp ; <%YYSTYPE*> [#uses=2]
+ %reg1202 = getelementptr %YYSTYPE* %reg449, long 1 ; <%YYSTYPE*> [#uses=1]
+ store %YYSTYPE* %reg1202, %YYSTYPE** %yyvsp
+ %reg452 = load %IntList* getelementptr (%YYSTYPE* %yyval, long 0, ubyte 0) ; <%IntList> [#uses=1]
+ %reg1202.idx1 = getelementptr %YYSTYPE* %reg449, long 1, ubyte 0 ; <%IntList*> [#uses=1]
+ store %IntList %reg452, %IntList* %reg1202.idx1
+ br label %bb4
+
+bb113: ; preds = %bb111, %bb30, %bb13, %bb2
+ call void %yyerror( sbyte* getelementptr ([20 x sbyte]* %.LC1, long 0, long 0) )
+ br label %UnifiedExitNode
+
+UnifiedExitNode: ; preds = %bb113, %bb102, %bb34, %bb32
+ %UnifiedRetVal = phi int [ 1, %bb113 ], [ 1, %bb34 ], [ 1, %bb32 ], [ 0, %bb102 ] ; <int> [#uses=1]
+ ret int %UnifiedRetVal
+}
+
+declare %List %newList(sbyte*, %List)
+
+declare %IntList %newIntList(int, %IntList)
+
+declare void %doStart(sbyte*)
+
+declare void %yyerror(sbyte*)
+
+declare void %doSpec(%List, %List)
+
+declare %Arity %newArity(int, %List)
+
+declare %Binding %newBinding(sbyte*, int)
+
+declare %PatternAST %newPatternAST(sbyte*, %List)
+
+declare %RuleAST %newRuleAST(sbyte*, %PatternAST, int, %IntList)
+
+declare void %yyfinished()
+
+declare int %yylex()
+
+declare void %doGram(%List)
+
+declare int %yygrowstack()