BurgBadRegAlloc.ll [plain text]
; RUN: llvm-as < %s | llc
;; Register allocation is doing a very poor job on this routine from yyparse
;; in 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 i16]
%Dimension = type %struct.dimension*
%Index_Map = type { i32, %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 i32 ()*
%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 { i32, %List }
%struct.binding = type { i8*, i32 }
%struct.dimension = type { i16*, %Index_Map, %Mapping, i32, %PlankMap }
%struct.index_map = type { i32, %Item_Set* }
%struct.intlist = type { i32, %IntList }
%struct.item = type { %DeltaCost, %Rule }
%struct.item_set = type { i32, i32, %Operator, [2 x %Item_Set], %Item_Set, i16*, %ItemArray, %ItemArray }
%struct.list = type { i8*, %List }
%struct.mapping = type { %List*, i32, i32, i32, %Item_Set* }
%struct.nonterminal = type { i8*, i32, i32, i32, %PlankMap, %Rule }
%struct.operator = type { i8*, i32, i32, i32, i32, i32, %Table }
%struct.pattern = type { %NonTerminal, %Operator, [2 x %NonTerminal] }
%struct.patternAST = type { %Symbol, i8*, %List }
%struct.plank = type { i8*, %List, i32 }
%struct.plankMap = type { %List, i32, %StateMap }
%struct.rule = type { %DeltaCost, i32, i32, i32, %NonTerminal, %Pattern, i32 }
%struct.ruleAST = type { i8*, %PatternAST, i32, %IntList, %Rule, %StrTableElement, %StrTableElement }
%struct.stateMap = type { i8*, %Plank, i32, i16* }
%struct.strTableElement = type { i8*, %IntList, i8* }
%struct.symbol = type { i8*, i32, { %Operator } }
%struct.table = type { %Operator, %List, i16*, [2 x %Dimension], %Item_Set* }
@yylval = external global %YYSTYPE ; <%YYSTYPE*> [#uses=1]
@yylhs = external global [25 x i16] ; <[25 x i16]*> [#uses=1]
@yylen = external global [25 x i16] ; <[25 x i16]*> [#uses=1]
@yydefred = external global [43 x i16] ; <[43 x i16]*> [#uses=1]
@yydgoto = external global [12 x i16] ; <[12 x i16]*> [#uses=1]
@yysindex = external global [43 x i16] ; <[43 x i16]*> [#uses=2]
@yyrindex = external global [43 x i16] ; <[43 x i16]*> [#uses=1]
@yygindex = external global [12 x i16] ; <[12 x i16]*> [#uses=1]
@yytable = external global [263 x i16] ; <[263 x i16]*> [#uses=4]
@yycheck = external global [263 x i16] ; <[263 x i16]*> [#uses=4]
@yynerrs = external global i32 ; <i32*> [#uses=3]
@yyerrflag = external global i32 ; <i32*> [#uses=6]
@yychar = external global i32 ; <i32*> [#uses=15]
@yyssp = external global i16* ; <i16**> [#uses=15]
@yyvsp = external global %YYSTYPE* ; <%YYSTYPE**> [#uses=30]
@yyval = external global %YYSTYPE ; <%YYSTYPE*> [#uses=1]
@yyss = external global i16* ; <i16**> [#uses=3]
@yysslim = external global i16* ; <i16**> [#uses=3]
@yyvs = external global %YYSTYPE* ; <%YYSTYPE**> [#uses=1]
@.LC01 = external global [13 x i8] ; <[13 x i8]*> [#uses=1]
@.LC1 = external global [20 x i8] ; <[20 x i8]*> [#uses=1]
define i32 @yyparse() {
bb0:
store i32 0, i32* @yynerrs
store i32 0, i32* @yyerrflag
store i32 -1, i32* @yychar
%reg113 = load i16** @yyss ; <i16*> [#uses=1]
%cond581 = icmp ne i16* %reg113, null ; <i1> [#uses=1]
br i1 %cond581, label %bb3, label %bb2
bb2: ; preds = %bb0
%reg584 = call i32 @yygrowstack( ) ; <i32> [#uses=1]
%cond584 = icmp ne i32 %reg584, 0 ; <i1> [#uses=1]
br i1 %cond584, label %bb113, label %bb3
bb3: ; preds = %bb2, %bb0
%reg115 = load i16** @yyss ; <i16*> [#uses=1]
store i16* %reg115, i16** @yyssp
%reg116 = load %YYSTYPE** @yyvs ; <%YYSTYPE*> [#uses=1]
store %YYSTYPE* %reg116, %YYSTYPE** @yyvsp
%reg117 = load i16** @yyssp ; <i16*> [#uses=1]
store i16 0, i16* %reg117
br label %bb4
bb4: ; preds = %bb112, %bb102, %bb35, %bb31, %bb15, %bb14, %bb3
%reg458 = phi i32 [ %reg476, %bb112 ], [ 1, %bb102 ], [ %reg458, %bb35 ], [ %cast768, %bb31 ], [ %cast658, %bb15 ], [ %cast658, %bb14 ], [ 0, %bb3 ] ; <i32> [#uses=2]
%reg458-idxcast = zext i32 %reg458 to i64 ; <i64> [#uses=3]
%reg594 = getelementptr [43 x i16]* @yydefred, i64 0, i64 %reg458-idxcast ; <i16*> [#uses=1]
%reg125 = load i16* %reg594 ; <i16> [#uses=1]
%cast599 = sext i16 %reg125 to i32 ; <i32> [#uses=2]
%cond600 = icmp ne i32 %cast599, 0 ; <i1> [#uses=1]
br i1 %cond600, label %bb36, label %bb5
bb5: ; preds = %bb4
%reg127 = load i32* @yychar ; <i32> [#uses=1]
%cond603 = icmp sge i32 %reg127, 0 ; <i1> [#uses=1]
br i1 %cond603, label %bb8, label %bb6
bb6: ; preds = %bb5
%reg607 = call i32 @yylex( ) ; <i32> [#uses=1]
store i32 %reg607, i32* @yychar
%reg129 = load i32* @yychar ; <i32> [#uses=1]
%cond609 = icmp sge i32 %reg129, 0 ; <i1> [#uses=1]
br i1 %cond609, label %bb8, label %bb7
bb7: ; preds = %bb6
store i32 0, i32* @yychar
br label %bb8
bb8: ; preds = %bb7, %bb6, %bb5
%reg615 = getelementptr [43 x i16]* @yysindex, i64 0, i64 %reg458-idxcast ; <i16*> [#uses=1]
%reg137 = load i16* %reg615 ; <i16> [#uses=1]
%cast620 = sext i16 %reg137 to i32 ; <i32> [#uses=2]
%cond621 = icmp eq i32 %cast620, 0 ; <i1> [#uses=1]
br i1 %cond621, label %bb16, label %bb9
bb9: ; preds = %bb8
%reg139 = load i32* @yychar ; <i32> [#uses=2]
%reg460 = add i32 %cast620, %reg139 ; <i32> [#uses=3]
%cond624 = icmp slt i32 %reg460, 0 ; <i1> [#uses=1]
br i1 %cond624, label %bb16, label %bb10
bb10: ; preds = %bb9
%cond627 = icmp sgt i32 %reg460, 262 ; <i1> [#uses=1]
br i1 %cond627, label %bb16, label %bb11
bb11: ; preds = %bb10
%reg460-idxcast = sext i32 %reg460 to i64 ; <i64> [#uses=2]
%reg632 = getelementptr [263 x i16]* @yycheck, i64 0, i64 %reg460-idxcast ; <i16*> [#uses=1]
%reg148 = load i16* %reg632 ; <i16> [#uses=1]
%cast637 = sext i16 %reg148 to i32 ; <i32> [#uses=1]
%cond639 = icmp ne i32 %cast637, %reg139 ; <i1> [#uses=1]
br i1 %cond639, label %bb16, label %bb12
bb12: ; preds = %bb11
%reg150 = load i16** @yyssp ; <i16*> [#uses=1]
%cast640 = bitcast i16* %reg150 to i8* ; <i8*> [#uses=1]
%reg151 = load i16** @yysslim ; <i16*> [#uses=1]
%cast641 = bitcast i16* %reg151 to i8* ; <i8*> [#uses=1]
%cond642 = icmp ult i8* %cast640, %cast641 ; <i1> [#uses=1]
br i1 %cond642, label %bb14, label %bb13
bb13: ; preds = %bb12
%reg644 = call i32 @yygrowstack( ) ; <i32> [#uses=1]
%cond644 = icmp ne i32 %reg644, 0 ; <i1> [#uses=1]
br i1 %cond644, label %bb113, label %bb14
bb14: ; preds = %bb13, %bb12
%reg153 = load i16** @yyssp ; <i16*> [#uses=1]
%reg647 = getelementptr i16* %reg153, i64 1 ; <i16*> [#uses=2]
store i16* %reg647, i16** @yyssp
%reg653 = getelementptr [263 x i16]* @yytable, i64 0, i64 %reg460-idxcast ; <i16*> [#uses=1]
%reg162 = load i16* %reg653 ; <i16> [#uses=2]
%cast658 = sext i16 %reg162 to i32 ; <i32> [#uses=2]
store i16 %reg162, i16* %reg647
%reg164 = load %YYSTYPE** @yyvsp ; <%YYSTYPE*> [#uses=2]
%reg661 = getelementptr %YYSTYPE* %reg164, i64 1 ; <%YYSTYPE*> [#uses=1]
store %YYSTYPE* %reg661, %YYSTYPE** @yyvsp
%reg167 = load %IntList* getelementptr (%YYSTYPE* @yylval, i64 0, i32 0) ; <%IntList> [#uses=1]
%reg661.idx1 = getelementptr %YYSTYPE* %reg164, i64 1, i32 0 ; <%IntList*> [#uses=1]
store %IntList %reg167, %IntList* %reg661.idx1
store i32 -1, i32* @yychar
%reg169 = load i32* @yyerrflag ; <i32> [#uses=2]
%cond669 = icmp sle i32 %reg169, 0 ; <i1> [#uses=1]
br i1 %cond669, label %bb4, label %bb15
bb15: ; preds = %bb14
%reg171 = add i32 %reg169, -1 ; <i32> [#uses=1]
store i32 %reg171, i32* @yyerrflag
br label %bb4
bb16: ; preds = %bb11, %bb10, %bb9, %bb8
%reg677 = getelementptr [43 x i16]* @yyrindex, i64 0, i64 %reg458-idxcast ; <i16*> [#uses=1]
%reg178 = load i16* %reg677 ; <i16> [#uses=1]
%cast682 = sext i16 %reg178 to i32 ; <i32> [#uses=2]
%cond683 = icmp eq i32 %cast682, 0 ; <i1> [#uses=1]
br i1 %cond683, label %bb21, label %bb17
bb17: ; preds = %bb16
%reg180 = load i32* @yychar ; <i32> [#uses=2]
%reg463 = add i32 %cast682, %reg180 ; <i32> [#uses=3]
%cond686 = icmp slt i32 %reg463, 0 ; <i1> [#uses=1]
br i1 %cond686, label %bb21, label %bb18
bb18: ; preds = %bb17
%cond689 = icmp sgt i32 %reg463, 262 ; <i1> [#uses=1]
br i1 %cond689, label %bb21, label %bb19
bb19: ; preds = %bb18
%reg463-idxcast = sext i32 %reg463 to i64 ; <i64> [#uses=2]
%reg694 = getelementptr [263 x i16]* @yycheck, i64 0, i64 %reg463-idxcast ; <i16*> [#uses=1]
%reg189 = load i16* %reg694 ; <i16> [#uses=1]
%cast699 = sext i16 %reg189 to i32 ; <i32> [#uses=1]
%cond701 = icmp ne i32 %cast699, %reg180 ; <i1> [#uses=1]
br i1 %cond701, label %bb21, label %bb20
bb20: ; preds = %bb19
%reg704 = getelementptr [263 x i16]* @yytable, i64 0, i64 %reg463-idxcast ; <i16*> [#uses=1]
%reg197 = load i16* %reg704 ; <i16> [#uses=1]
%cast709 = sext i16 %reg197 to i32 ; <i32> [#uses=1]
br label %bb36
bb21: ; preds = %bb19, %bb18, %bb17, %bb16
%reg198 = load i32* @yyerrflag ; <i32> [#uses=1]
%cond711 = icmp ne i32 %reg198, 0 ; <i1> [#uses=1]
br i1 %cond711, label %bb23, label %bb22
bb22: ; preds = %bb21
call void @yyerror( i8* getelementptr ([13 x i8]* @.LC01, i64 0, i64 0) )
%reg200 = load i32* @yynerrs ; <i32> [#uses=1]
%reg201 = add i32 %reg200, 1 ; <i32> [#uses=1]
store i32 %reg201, i32* @yynerrs
br label %bb23
bb23: ; preds = %bb22, %bb21
%reg202 = load i32* @yyerrflag ; <i32> [#uses=1]
%cond719 = icmp sgt i32 %reg202, 2 ; <i1> [#uses=1]
br i1 %cond719, label %bb34, label %bb24
bb24: ; preds = %bb23
store i32 3, i32* @yyerrflag
%reg241 = load i16** @yyss ; <i16*> [#uses=1]
%cast778 = bitcast i16* %reg241 to i8* ; <i8*> [#uses=1]
br label %bb25
bb25: ; preds = %bb33, %bb24
%reg204 = load i16** @yyssp ; <i16*> [#uses=4]
%reg206 = load i16* %reg204 ; <i16> [#uses=1]
%reg206-idxcast = sext i16 %reg206 to i64 ; <i64> [#uses=1]
%reg727 = getelementptr [43 x i16]* @yysindex, i64 0, i64 %reg206-idxcast ; <i16*> [#uses=1]
%reg212 = load i16* %reg727 ; <i16> [#uses=2]
%cast732 = sext i16 %reg212 to i32 ; <i32> [#uses=2]
%cond733 = icmp eq i32 %cast732, 0 ; <i1> [#uses=1]
br i1 %cond733, label %bb32, label %bb26
bb26: ; preds = %bb25
%reg466 = add i32 %cast732, 256 ; <i32> [#uses=2]
%cond736 = icmp slt i32 %reg466, 0 ; <i1> [#uses=1]
br i1 %cond736, label %bb32, label %bb27
bb27: ; preds = %bb26
%cond739 = icmp sgt i32 %reg466, 262 ; <i1> [#uses=1]
br i1 %cond739, label %bb32, label %bb28
bb28: ; preds = %bb27
%reg212-idxcast = sext i16 %reg212 to i64 ; <i64> [#uses=1]
%reg212-idxcast-offset = add i64 %reg212-idxcast, 256 ; <i64> [#uses=2]
%reg744 = getelementptr [263 x i16]* @yycheck, i64 0, i64 %reg212-idxcast-offset ; <i16*> [#uses=1]
%reg221 = load i16* %reg744 ; <i16> [#uses=1]
%cond748 = icmp ne i16 %reg221, 256 ; <i1> [#uses=1]
br i1 %cond748, label %bb32, label %bb29
bb29: ; preds = %bb28
%cast750 = bitcast i16* %reg204 to i8* ; <i8*> [#uses=1]
%reg223 = load i16** @yysslim ; <i16*> [#uses=1]
%cast751 = bitcast i16* %reg223 to i8* ; <i8*> [#uses=1]
%cond752 = icmp ult i8* %cast750, %cast751 ; <i1> [#uses=1]
br i1 %cond752, label %bb31, label %bb30
bb30: ; preds = %bb29
%reg754 = call i32 @yygrowstack( ) ; <i32> [#uses=1]
%cond754 = icmp ne i32 %reg754, 0 ; <i1> [#uses=1]
br i1 %cond754, label %bb113, label %bb31
bb31: ; preds = %bb30, %bb29
%reg225 = load i16** @yyssp ; <i16*> [#uses=1]
%reg757 = getelementptr i16* %reg225, i64 1 ; <i16*> [#uses=2]
store i16* %reg757, i16** @yyssp
%reg763 = getelementptr [263 x i16]* @yytable, i64 0, i64 %reg212-idxcast-offset ; <i16*> [#uses=1]
%reg234 = load i16* %reg763 ; <i16> [#uses=2]
%cast768 = sext i16 %reg234 to i32 ; <i32> [#uses=1]
store i16 %reg234, i16* %reg757
%reg236 = load %YYSTYPE** @yyvsp ; <%YYSTYPE*> [#uses=2]
%reg771 = getelementptr %YYSTYPE* %reg236, i64 1 ; <%YYSTYPE*> [#uses=1]
store %YYSTYPE* %reg771, %YYSTYPE** @yyvsp
%reg239 = load %IntList* getelementptr (%YYSTYPE* @yylval, i64 0, i32 0) ; <%IntList> [#uses=1]
%reg771.idx1 = getelementptr %YYSTYPE* %reg236, i64 1, i32 0 ; <%IntList*> [#uses=1]
store %IntList %reg239, %IntList* %reg771.idx1
br label %bb4
bb32: ; preds = %bb28, %bb27, %bb26, %bb25
%cast777 = bitcast i16* %reg204 to i8* ; <i8*> [#uses=1]
%cond779 = icmp ule i8* %cast777, %cast778 ; <i1> [#uses=1]
br i1 %cond779, label %UnifiedExitNode, label %bb33
bb33: ; preds = %bb32
%reg781 = getelementptr i16* %reg204, i64 -1 ; <i16*> [#uses=1]
store i16* %reg781, i16** @yyssp
%reg244 = load %YYSTYPE** @yyvsp ; <%YYSTYPE*> [#uses=1]
%reg786 = getelementptr %YYSTYPE* %reg244, i64 -1 ; <%YYSTYPE*> [#uses=1]
store %YYSTYPE* %reg786, %YYSTYPE** @yyvsp
br label %bb25
bb34: ; preds = %bb23
%reg246 = load i32* @yychar ; <i32> [#uses=1]
%cond791 = icmp eq i32 %reg246, 0 ; <i1> [#uses=1]
br i1 %cond791, label %UnifiedExitNode, label %bb35
bb35: ; preds = %bb34
store i32 -1, i32* @yychar
br label %bb4
bb36: ; preds = %bb20, %bb4
%reg468 = phi i32 [ %cast709, %bb20 ], [ %cast599, %bb4 ] ; <i32> [#uses=31]
%reg468-idxcast = sext i32 %reg468 to i64 ; <i64> [#uses=2]
%reg796 = getelementptr [25 x i16]* @yylen, i64 0, i64 %reg468-idxcast ; <i16*> [#uses=1]
%reg254 = load i16* %reg796 ; <i16> [#uses=2]
%reg259 = load %YYSTYPE** @yyvsp ; <%YYSTYPE*> [#uses=1]
%reg254-idxcast = sext i16 %reg254 to i64 ; <i64> [#uses=1]
%reg254-idxcast-scale = mul i64 %reg254-idxcast, -1 ; <i64> [#uses=1]
%reg254-idxcast-scale-offset = add i64 %reg254-idxcast-scale, 1 ; <i64> [#uses=1]
%reg261.idx1 = getelementptr %YYSTYPE* %reg259, i64 %reg254-idxcast-scale-offset, i32 0 ; <%IntList*> [#uses=1]
%reg261 = load %IntList* %reg261.idx1 ; <%IntList> [#uses=1]
store %IntList %reg261, %IntList* getelementptr (%YYSTYPE* @yyval, i64 0, i32 0)
%cond812 = icmp eq i32 %reg468, 13 ; <i1> [#uses=1]
br i1 %cond812, label %bb85, label %bb37
bb37: ; preds = %bb36
%cond814 = icmp sgt i32 %reg468, 13 ; <i1> [#uses=1]
br i1 %cond814, label %bb56, label %bb38
bb38: ; preds = %bb37
%cond817 = icmp eq i32 %reg468, 7 ; <i1> [#uses=1]
br i1 %cond817, label %bb79, label %bb39
bb39: ; preds = %bb38
%cond819 = icmp sgt i32 %reg468, 7 ; <i1> [#uses=1]
br i1 %cond819, label %bb48, label %bb40
bb40: ; preds = %bb39
%cond822 = icmp eq i32 %reg468, 4 ; <i1> [#uses=1]
br i1 %cond822, label %bb76, label %bb41
bb41: ; preds = %bb40
%cond824 = icmp sgt i32 %reg468, 4 ; <i1> [#uses=1]
br i1 %cond824, label %bb45, label %bb42
bb42: ; preds = %bb41
%cond827 = icmp eq i32 %reg468, 2 ; <i1> [#uses=1]
br i1 %cond827, label %bb74, label %bb43
bb43: ; preds = %bb42
%cond829 = icmp eq i32 %reg468, 3 ; <i1> [#uses=1]
br i1 %cond829, label %bb75, label %bb97
bb45: ; preds = %bb41
%cond831 = icmp eq i32 %reg468, 5 ; <i1> [#uses=1]
br i1 %cond831, label %bb77, label %bb46
bb46: ; preds = %bb45
%cond833 = icmp eq i32 %reg468, 6 ; <i1> [#uses=1]
br i1 %cond833, label %bb78, label %bb97
bb48: ; preds = %bb39
%cond835 = icmp eq i32 %reg468, 10 ; <i1> [#uses=1]
br i1 %cond835, label %bb82, label %bb49
bb49: ; preds = %bb48
%cond837 = icmp sgt i32 %reg468, 10 ; <i1> [#uses=1]
br i1 %cond837, label %bb53, label %bb50
bb50: ; preds = %bb49
%cond840 = icmp eq i32 %reg468, 8 ; <i1> [#uses=1]
br i1 %cond840, label %bb80, label %bb51
bb51: ; preds = %bb50
%cond842 = icmp eq i32 %reg468, 9 ; <i1> [#uses=1]
br i1 %cond842, label %bb81, label %bb97
bb53: ; preds = %bb49
%cond844 = icmp eq i32 %reg468, 11 ; <i1> [#uses=1]
br i1 %cond844, label %bb83, label %bb54
bb54: ; preds = %bb53
%cond846 = icmp eq i32 %reg468, 12 ; <i1> [#uses=1]
br i1 %cond846, label %bb84, label %bb97
bb56: ; preds = %bb37
%cond848 = icmp eq i32 %reg468, 19 ; <i1> [#uses=1]
br i1 %cond848, label %bb91, label %bb57
bb57: ; preds = %bb56
%cond850 = icmp sgt i32 %reg468, 19 ; <i1> [#uses=1]
br i1 %cond850, label %bb66, label %bb58
bb58: ; preds = %bb57
%cond853 = icmp eq i32 %reg468, 16 ; <i1> [#uses=1]
br i1 %cond853, label %bb88, label %bb59
bb59: ; preds = %bb58
%cond855 = icmp sgt i32 %reg468, 16 ; <i1> [#uses=1]
br i1 %cond855, label %bb63, label %bb60
bb60: ; preds = %bb59
%cond858 = icmp eq i32 %reg468, 14 ; <i1> [#uses=1]
br i1 %cond858, label %bb86, label %bb61
bb61: ; preds = %bb60
%cond860 = icmp eq i32 %reg468, 15 ; <i1> [#uses=1]
br i1 %cond860, label %bb87, label %bb97
bb63: ; preds = %bb59
%cond862 = icmp eq i32 %reg468, 17 ; <i1> [#uses=1]
br i1 %cond862, label %bb89, label %bb64
bb64: ; preds = %bb63
%cond864 = icmp eq i32 %reg468, 18 ; <i1> [#uses=1]
br i1 %cond864, label %bb90, label %bb97
bb66: ; preds = %bb57
%cond866 = icmp eq i32 %reg468, 22 ; <i1> [#uses=1]
br i1 %cond866, label %bb94, label %bb67
bb67: ; preds = %bb66
%cond868 = icmp sgt i32 %reg468, 22 ; <i1> [#uses=1]
br i1 %cond868, label %bb71, label %bb68
bb68: ; preds = %bb67
%cond871 = icmp eq i32 %reg468, 20 ; <i1> [#uses=1]
br i1 %cond871, label %bb92, label %bb69
bb69: ; preds = %bb68
%cond873 = icmp eq i32 %reg468, 21 ; <i1> [#uses=1]
br i1 %cond873, label %bb93, label %bb97
bb71: ; preds = %bb67
%cond875 = icmp eq i32 %reg468, 23 ; <i1> [#uses=1]
br i1 %cond875, label %bb95, label %bb72
bb72: ; preds = %bb71
%cond877 = icmp eq i32 %reg468, 24 ; <i1> [#uses=1]
br i1 %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, i64 -2, i32 0 ; <%IntList*> [#uses=1]
%reg264 = load %IntList* %reg264.idx1 ; <%IntList> [#uses=1]
%reg265.idx = getelementptr %YYSTYPE* %reg262, i64 0, i32 0 ; <%IntList*> [#uses=1]
%reg265 = load %IntList* %reg265.idx ; <%IntList> [#uses=1]
%cast889 = bitcast %IntList %reg265 to %List ; <%List> [#uses=1]
%cast890 = bitcast %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, i64 0, i32 0)
br label %bb97
bb77: ; preds = %bb45
%reg269 = load %YYSTYPE** @yyvsp ; <%YYSTYPE*> [#uses=2]
%cast894 = getelementptr %YYSTYPE* %reg269, i64 0, i32 0 ; <%IntList*> [#uses=1]
%reg271 = load %IntList* %cast894 ; <%IntList> [#uses=1]
%reg271.upgrd.1 = bitcast %IntList %reg271 to i8* ; <i8*> [#uses=1]
%reg272.idx1 = getelementptr %YYSTYPE* %reg269, i64 -1, i32 0 ; <%IntList*> [#uses=1]
%reg272 = load %IntList* %reg272.idx1 ; <%IntList> [#uses=1]
%cast901 = bitcast %IntList %reg272 to %List ; <%List> [#uses=1]
%reg901 = call %List @newList( i8* %reg271.upgrd.1, %List %cast901 ) ; <%List> [#uses=1]
bitcast %List %reg901 to %IntList ; <%IntList>:0 [#uses=1]
store %IntList %0, %IntList* getelementptr (%YYSTYPE* @yyval, i64 0, i32 0)
br label %bb97
bb78: ; preds = %bb46
%reg275 = load %YYSTYPE** @yyvsp ; <%YYSTYPE*> [#uses=1]
%reg277.idx = getelementptr %YYSTYPE* %reg275, i64 0, i32 0 ; <%IntList*> [#uses=1]
%reg277 = load %IntList* %reg277.idx ; <%IntList> [#uses=1]
%cast907 = bitcast %IntList %reg277 to %List ; <%List> [#uses=1]
%reg907 = call %Arity @newArity( i32 -1, %List %cast907 ) ; <%Arity> [#uses=1]
bitcast %Arity %reg907 to %IntList ; <%IntList>:1 [#uses=1]
store %IntList %1, %IntList* getelementptr (%YYSTYPE* @yyval, i64 0, i32 0)
br label %bb97
bb79: ; preds = %bb38
store %IntList null, %IntList* getelementptr (%YYSTYPE* @yyval, i64 0, i32 0)
%reg281 = load %YYSTYPE** @yyvsp ; <%YYSTYPE*> [#uses=1]
%cast912 = getelementptr %YYSTYPE* %reg281, i64 0, i32 0 ; <%IntList*> [#uses=1]
%reg282 = load %IntList* %cast912 ; <%IntList> [#uses=1]
%reg282.upgrd.2 = bitcast %IntList %reg282 to %List ; <%List> [#uses=1]
call void @doGram( %List %reg282.upgrd.2 )
br label %bb97
bb80: ; preds = %bb50
store %IntList null, %IntList* getelementptr (%YYSTYPE* @yyval, i64 0, i32 0)
%reg285 = load %YYSTYPE** @yyvsp ; <%YYSTYPE*> [#uses=1]
%cast917 = getelementptr %YYSTYPE* %reg285, i64 0, i32 0 ; <%IntList*> [#uses=1]
%reg286 = load %IntList* %cast917 ; <%IntList> [#uses=1]
%reg286.upgrd.3 = bitcast %IntList %reg286 to i8* ; <i8*> [#uses=1]
call void @doStart( i8* %reg286.upgrd.3 )
br label %bb97
bb81: ; preds = %bb51
store %IntList null, %IntList* getelementptr (%YYSTYPE* @yyval, i64 0, i32 0)
br label %bb97
bb82: ; preds = %bb48
%reg290 = load %YYSTYPE** @yyvsp ; <%YYSTYPE*> [#uses=2]
%cast923 = getelementptr %YYSTYPE* %reg290, i64 0, i32 0 ; <%IntList*> [#uses=1]
%reg292 = load %IntList* %cast923 ; <%IntList> [#uses=1]
%reg292.upgrd.4 = bitcast %IntList %reg292 to i8* ; <i8*> [#uses=1]
%reg293.idx1 = getelementptr %YYSTYPE* %reg290, i64 -1, i32 0 ; <%IntList*> [#uses=1]
%reg293 = load %IntList* %reg293.idx1 ; <%IntList> [#uses=1]
%cast930 = bitcast %IntList %reg293 to %List ; <%List> [#uses=1]
%reg930 = call %List @newList( i8* %reg292.upgrd.4, %List %cast930 ) ; <%List> [#uses=1]
bitcast %List %reg930 to %IntList ; <%IntList>:2 [#uses=1]
store %IntList %2, %IntList* getelementptr (%YYSTYPE* @yyval, i64 0, i32 0)
br label %bb97
bb83: ; preds = %bb53
store %IntList null, %IntList* getelementptr (%YYSTYPE* @yyval, i64 0, i32 0)
br label %bb97
bb84: ; preds = %bb54
%reg298 = load %YYSTYPE** @yyvsp ; <%YYSTYPE*> [#uses=2]
%cast936 = getelementptr %YYSTYPE* %reg298, i64 0, i32 0 ; <%IntList*> [#uses=1]
%reg300 = load %IntList* %cast936 ; <%IntList> [#uses=1]
%reg300.upgrd.5 = bitcast %IntList %reg300 to i8* ; <i8*> [#uses=1]
%reg301.idx1 = getelementptr %YYSTYPE* %reg298, i64 -1, i32 0 ; <%IntList*> [#uses=1]
%reg301 = load %IntList* %reg301.idx1 ; <%IntList> [#uses=1]
%cast943 = bitcast %IntList %reg301 to %List ; <%List> [#uses=1]
%reg943 = call %List @newList( i8* %reg300.upgrd.5, %List %cast943 ) ; <%List> [#uses=1]
bitcast %List %reg943 to %IntList ; <%IntList>:3 [#uses=1]
store %IntList %3, %IntList* getelementptr (%YYSTYPE* @yyval, i64 0, i32 0)
br label %bb97
bb85: ; preds = %bb36
%reg304 = load %YYSTYPE** @yyvsp ; <%YYSTYPE*> [#uses=2]
%cast9521 = getelementptr %YYSTYPE* %reg304, i64 -2, i32 0 ; <%IntList*> [#uses=1]
%reg306 = load %IntList* %cast9521 ; <%IntList> [#uses=1]
%reg306.upgrd.6 = bitcast %IntList %reg306 to i8* ; <i8*> [#uses=1]
%cast953 = bitcast %YYSTYPE* %reg304 to i32* ; <i32*> [#uses=1]
%reg307 = load i32* %cast953 ; <i32> [#uses=1]
%reg955 = call %Binding @newBinding( i8* %reg306.upgrd.6, i32 %reg307 ) ; <%Binding> [#uses=1]
bitcast %Binding %reg955 to %IntList ; <%IntList>:4 [#uses=1]
store %IntList %4, %IntList* getelementptr (%YYSTYPE* @yyval, i64 0, i32 0)
br label %bb97
bb86: ; preds = %bb60
store %IntList null, %IntList* getelementptr (%YYSTYPE* @yyval, i64 0, i32 0)
br label %bb97
bb87: ; preds = %bb61
%reg312 = load %YYSTYPE** @yyvsp ; <%YYSTYPE*> [#uses=2]
%cast961 = getelementptr %YYSTYPE* %reg312, i64 0, i32 0 ; <%IntList*> [#uses=1]
%reg314 = load %IntList* %cast961 ; <%IntList> [#uses=1]
%reg314.upgrd.7 = bitcast %IntList %reg314 to i8* ; <i8*> [#uses=1]
%reg315.idx1 = getelementptr %YYSTYPE* %reg312, i64 -1, i32 0 ; <%IntList*> [#uses=1]
%reg315 = load %IntList* %reg315.idx1 ; <%IntList> [#uses=1]
%cast968 = bitcast %IntList %reg315 to %List ; <%List> [#uses=1]
%reg968 = call %List @newList( i8* %reg314.upgrd.7, %List %cast968 ) ; <%List> [#uses=1]
bitcast %List %reg968 to %IntList ; <%IntList>:5 [#uses=1]
store %IntList %5, %IntList* getelementptr (%YYSTYPE* @yyval, i64 0, i32 0)
br label %bb97
bb88: ; preds = %bb58
%reg318 = load %YYSTYPE** @yyvsp ; <%YYSTYPE*> [#uses=4]
%cast9791 = getelementptr %YYSTYPE* %reg318, i64 -6, i32 0 ; <%IntList*> [#uses=1]
%reg322 = load %IntList* %cast9791 ; <%IntList> [#uses=1]
%reg322.upgrd.8 = bitcast %IntList %reg322 to i8* ; <i8*> [#uses=1]
%reg323.idx1 = getelementptr %YYSTYPE* %reg318, i64 -4, i32 0 ; <%IntList*> [#uses=1]
%reg323 = load %IntList* %reg323.idx1 ; <%IntList> [#uses=1]
%reg987 = getelementptr %YYSTYPE* %reg318, i64 -2 ; <%YYSTYPE*> [#uses=1]
%cast989 = bitcast %YYSTYPE* %reg987 to i32* ; <i32*> [#uses=1]
%reg324 = load i32* %cast989 ; <i32> [#uses=1]
%reg325.idx1 = getelementptr %YYSTYPE* %reg318, i64 -1, i32 0 ; <%IntList*> [#uses=1]
%reg325 = load %IntList* %reg325.idx1 ; <%IntList> [#uses=1]
%cast998 = bitcast %IntList %reg323 to %PatternAST ; <%PatternAST> [#uses=1]
%reg996 = call %RuleAST @newRuleAST( i8* %reg322.upgrd.8, %PatternAST %cast998, i32 %reg324, %IntList %reg325 ) ; <%RuleAST> [#uses=1]
bitcast %RuleAST %reg996 to %IntList ; <%IntList>:6 [#uses=1]
store %IntList %6, %IntList* getelementptr (%YYSTYPE* @yyval, i64 0, i32 0)
br label %bb97
bb89: ; preds = %bb63
%reg328 = load %YYSTYPE** @yyvsp ; <%YYSTYPE*> [#uses=1]
%cast1002 = getelementptr %YYSTYPE* %reg328, i64 0, i32 0 ; <%IntList*> [#uses=1]
%reg329 = load %IntList* %cast1002 ; <%IntList> [#uses=1]
%reg329.upgrd.9 = bitcast %IntList %reg329 to i8* ; <i8*> [#uses=1]
%reg1004 = call %PatternAST @newPatternAST( i8* %reg329.upgrd.9, %List null ) ; <%PatternAST> [#uses=1]
bitcast %PatternAST %reg1004 to %IntList ; <%IntList>:7 [#uses=1]
store %IntList %7, %IntList* getelementptr (%YYSTYPE* @yyval, i64 0, i32 0)
br label %bb97
bb90: ; preds = %bb64
%reg333 = load %YYSTYPE** @yyvsp ; <%YYSTYPE*> [#uses=2]
%cast10131 = getelementptr %YYSTYPE* %reg333, i64 -1, i32 0 ; <%IntList*> [#uses=1]
%reg335 = load %IntList* %cast10131 ; <%IntList> [#uses=1]
%reg335.upgrd.10 = bitcast %IntList %reg335 to i8* ; <i8*> [#uses=1]
%reg1015 = call %List @newList( i8* %reg335.upgrd.10, %List null ) ; <%List> [#uses=1]
%cast10211 = getelementptr %YYSTYPE* %reg333, i64 -3, i32 0 ; <%IntList*> [#uses=1]
%reg338 = load %IntList* %cast10211 ; <%IntList> [#uses=1]
%reg338.upgrd.11 = bitcast %IntList %reg338 to i8* ; <i8*> [#uses=1]
%reg1023 = call %PatternAST @newPatternAST( i8* %reg338.upgrd.11, %List %reg1015 ) ; <%PatternAST> [#uses=1]
bitcast %PatternAST %reg1023 to %IntList ; <%IntList>:8 [#uses=1]
store %IntList %8, %IntList* getelementptr (%YYSTYPE* @yyval, i64 0, i32 0)
br label %bb97
bb91: ; preds = %bb56
%reg341 = load %YYSTYPE** @yyvsp ; <%YYSTYPE*> [#uses=3]
%cast10331 = getelementptr %YYSTYPE* %reg341, i64 -1, i32 0 ; <%IntList*> [#uses=1]
%reg344 = load %IntList* %cast10331 ; <%IntList> [#uses=1]
%reg344.upgrd.12 = bitcast %IntList %reg344 to i8* ; <i8*> [#uses=1]
%reg1035 = call %List @newList( i8* %reg344.upgrd.12, %List null ) ; <%List> [#uses=1]
%cast10411 = getelementptr %YYSTYPE* %reg341, i64 -3, i32 0 ; <%IntList*> [#uses=1]
%reg347 = load %IntList* %cast10411 ; <%IntList> [#uses=1]
%reg347.upgrd.13 = bitcast %IntList %reg347 to i8* ; <i8*> [#uses=1]
%reg1043 = call %List @newList( i8* %reg347.upgrd.13, %List %reg1035 ) ; <%List> [#uses=1]
%cast10491 = getelementptr %YYSTYPE* %reg341, i64 -5, i32 0 ; <%IntList*> [#uses=1]
%reg349 = load %IntList* %cast10491 ; <%IntList> [#uses=1]
%reg349.upgrd.14 = bitcast %IntList %reg349 to i8* ; <i8*> [#uses=1]
%reg1051 = call %PatternAST @newPatternAST( i8* %reg349.upgrd.14, %List %reg1043 ) ; <%PatternAST> [#uses=1]
bitcast %PatternAST %reg1051 to %IntList ; <%IntList>:9 [#uses=1]
store %IntList %9, %IntList* getelementptr (%YYSTYPE* @yyval, i64 0, i32 0)
br label %bb97
bb92: ; preds = %bb68
store %IntList null, %IntList* getelementptr (%YYSTYPE* @yyval, i64 0, i32 0)
br label %bb97
bb93: ; preds = %bb69
%reg354 = load %YYSTYPE** @yyvsp ; <%YYSTYPE*> [#uses=2]
%reg1059 = getelementptr %YYSTYPE* %reg354, i64 -2 ; <%YYSTYPE*> [#uses=1]
%cast1061 = bitcast %YYSTYPE* %reg1059 to i32* ; <i32*> [#uses=1]
%reg356 = load i32* %cast1061 ; <i32> [#uses=1]
%reg357.idx1 = getelementptr %YYSTYPE* %reg354, i64 -1, i32 0 ; <%IntList*> [#uses=1]
%reg357 = load %IntList* %reg357.idx1 ; <%IntList> [#uses=1]
%reg1068 = call %IntList @newIntList( i32 %reg356, %IntList %reg357 ) ; <%IntList> [#uses=1]
store %IntList %reg1068, %IntList* getelementptr (%YYSTYPE* @yyval, i64 0, i32 0)
br label %bb97
bb94: ; preds = %bb66
store %IntList null, %IntList* getelementptr (%YYSTYPE* @yyval, i64 0, i32 0)
br label %bb97
bb95: ; preds = %bb71
%reg362 = load %YYSTYPE** @yyvsp ; <%YYSTYPE*> [#uses=2]
%reg1076 = getelementptr %YYSTYPE* %reg362, i64 -1 ; <%YYSTYPE*> [#uses=1]
%cast1078 = bitcast %YYSTYPE* %reg1076 to i32* ; <i32*> [#uses=1]
%reg364 = load i32* %cast1078 ; <i32> [#uses=1]
%reg365.idx = getelementptr %YYSTYPE* %reg362, i64 0, i32 0 ; <%IntList*> [#uses=1]
%reg365 = load %IntList* %reg365.idx ; <%IntList> [#uses=1]
%reg1081 = call %IntList @newIntList( i32 %reg364, %IntList %reg365 ) ; <%IntList> [#uses=1]
store %IntList %reg1081, %IntList* getelementptr (%YYSTYPE* @yyval, i64 0, i32 0)
br label %bb97
bb96: ; preds = %bb72
%reg368 = load %YYSTYPE** @yyvsp ; <%YYSTYPE*> [#uses=2]
%reg1088 = getelementptr %YYSTYPE* %reg368, i64 -1 ; <%YYSTYPE*> [#uses=1]
%cast1090 = bitcast %YYSTYPE* %reg1088 to i32* ; <i32*> [#uses=1]
%reg370 = load i32* %cast1090 ; <i32> [#uses=1]
%reg371.idx = getelementptr %YYSTYPE* %reg368, i64 0, i32 0 ; <%IntList*> [#uses=1]
%reg371 = load %IntList* %reg371.idx ; <%IntList> [#uses=1]
%reg1093 = call %IntList @newIntList( i32 %reg370, %IntList %reg371 ) ; <%IntList> [#uses=1]
store %IntList %reg1093, %IntList* getelementptr (%YYSTYPE* @yyval, i64 0, i32 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 = sext i16 %reg254 to i64 ; <i64> [#uses=3]
%reg375 = add i64 %cast1097, %cast1097 ; <i64> [#uses=1]
%reg377 = load i16** @yyssp ; <i16*> [#uses=1]
%cast379 = ptrtoint i16* %reg377 to i64 ; <i64> [#uses=1]
%reg381 = sub i64 %cast379, %reg375 ; <i64> [#uses=1]
%cast1099 = inttoptr i64 %reg381 to i16* ; <i16*> [#uses=1]
store i16* %cast1099, i16** @yyssp
%reg382 = load i16** @yyssp ; <i16*> [#uses=3]
%reg383 = load i16* %reg382 ; <i16> [#uses=1]
%cast1103 = sext i16 %reg383 to i32 ; <i32> [#uses=3]
%reg385 = mul i64 %cast1097, 8 ; <i64> [#uses=1]
%reg387 = load %YYSTYPE** @yyvsp ; <%YYSTYPE*> [#uses=1]
%cast389 = ptrtoint %YYSTYPE* %reg387 to i64 ; <i64> [#uses=1]
%reg391 = sub i64 %cast389, %reg385 ; <i64> [#uses=1]
%cast1108 = inttoptr i64 %reg391 to %YYSTYPE* ; <%YYSTYPE*> [#uses=1]
store %YYSTYPE* %cast1108, %YYSTYPE** @yyvsp
%reg1111 = getelementptr [25 x i16]* @yylhs, i64 0, i64 %reg468-idxcast ; <i16*> [#uses=1]
%reg398 = load i16* %reg1111 ; <i16> [#uses=2]
%cast1116 = sext i16 %reg398 to i32 ; <i32> [#uses=1]
%cond1117 = icmp ne i32 %cast1103, 0 ; <i1> [#uses=1]
br i1 %cond1117, label %bb104, label %bb98
bb98: ; preds = %bb97
%cond1119 = icmp ne i32 %cast1116, 0 ; <i1> [#uses=1]
br i1 %cond1119, label %bb104, label %bb99
bb99: ; preds = %bb98
%reg1122 = getelementptr i16* %reg382, i64 1 ; <i16*> [#uses=2]
store i16* %reg1122, i16** @yyssp
store i16 1, i16* %reg1122
%reg403 = load %YYSTYPE** @yyvsp ; <%YYSTYPE*> [#uses=2]
%reg1128 = getelementptr %YYSTYPE* %reg403, i64 1 ; <%YYSTYPE*> [#uses=1]
store %YYSTYPE* %reg1128, %YYSTYPE** @yyvsp
%reg406 = load %IntList* getelementptr (%YYSTYPE* @yyval, i64 0, i32 0) ; <%IntList> [#uses=1]
%reg1128.idx1 = getelementptr %YYSTYPE* %reg403, i64 1, i32 0 ; <%IntList*> [#uses=1]
store %IntList %reg406, %IntList* %reg1128.idx1
%reg407 = load i32* @yychar ; <i32> [#uses=1]
%cond1135 = icmp sge i32 %reg407, 0 ; <i1> [#uses=1]
br i1 %cond1135, label %bb102, label %bb100
bb100: ; preds = %bb99
%reg1139 = call i32 @yylex( ) ; <i32> [#uses=1]
store i32 %reg1139, i32* @yychar
%reg409 = load i32* @yychar ; <i32> [#uses=1]
%cond1141 = icmp sge i32 %reg409, 0 ; <i1> [#uses=1]
br i1 %cond1141, label %bb102, label %bb101
bb101: ; preds = %bb100
store i32 0, i32* @yychar
br label %bb102
bb102: ; preds = %bb101, %bb100, %bb99
%reg411 = load i32* @yychar ; <i32> [#uses=1]
%cond1146 = icmp ne i32 %reg411, 0 ; <i1> [#uses=1]
br i1 %cond1146, label %bb4, label %UnifiedExitNode
bb104: ; preds = %bb98, %bb97
%reg398-idxcast = sext i16 %reg398 to i64 ; <i64> [#uses=2]
%reg1150 = getelementptr [12 x i16]* @yygindex, i64 0, i64 %reg398-idxcast ; <i16*> [#uses=1]
%reg418 = load i16* %reg1150 ; <i16> [#uses=1]
%cast1155 = sext i16 %reg418 to i32 ; <i32> [#uses=2]
%cond1156 = icmp eq i32 %cast1155, 0 ; <i1> [#uses=1]
br i1 %cond1156, label %bb109, label %bb105
bb105: ; preds = %bb104
%reg473 = add i32 %cast1155, %cast1103 ; <i32> [#uses=3]
%cond1158 = icmp slt i32 %reg473, 0 ; <i1> [#uses=1]
br i1 %cond1158, label %bb109, label %bb106
bb106: ; preds = %bb105
%cond1161 = icmp sgt i32 %reg473, 262 ; <i1> [#uses=1]
br i1 %cond1161, label %bb109, label %bb107
bb107: ; preds = %bb106
%reg473-idxcast = sext i32 %reg473 to i64 ; <i64> [#uses=2]
%reg1166 = getelementptr [263 x i16]* @yycheck, i64 0, i64 %reg473-idxcast ; <i16*> [#uses=1]
%reg428 = load i16* %reg1166 ; <i16> [#uses=1]
%cast1171 = sext i16 %reg428 to i32 ; <i32> [#uses=1]
%cond1172 = icmp ne i32 %cast1171, %cast1103 ; <i1> [#uses=1]
br i1 %cond1172, label %bb109, label %bb108
bb108: ; preds = %bb107
%reg1175 = getelementptr [263 x i16]* @yytable, i64 0, i64 %reg473-idxcast ; <i16*> [#uses=1]
%reg435 = load i16* %reg1175 ; <i16> [#uses=1]
%cast1180 = sext i16 %reg435 to i32 ; <i32> [#uses=1]
br label %bb110
bb109: ; preds = %bb107, %bb106, %bb105, %bb104
%reg1183 = getelementptr [12 x i16]* @yydgoto, i64 0, i64 %reg398-idxcast ; <i16*> [#uses=1]
%reg442 = load i16* %reg1183 ; <i16> [#uses=1]
%cast1188 = sext i16 %reg442 to i32 ; <i32> [#uses=1]
br label %bb110
bb110: ; preds = %bb109, %bb108
%reg476 = phi i32 [ %cast1188, %bb109 ], [ %cast1180, %bb108 ] ; <i32> [#uses=2]
%cast1189 = bitcast i16* %reg382 to i8* ; <i8*> [#uses=1]
%reg444 = load i16** @yysslim ; <i16*> [#uses=1]
%cast1190 = bitcast i16* %reg444 to i8* ; <i8*> [#uses=1]
%cond1191 = icmp ult i8* %cast1189, %cast1190 ; <i1> [#uses=1]
br i1 %cond1191, label %bb112, label %bb111
bb111: ; preds = %bb110
%reg1193 = call i32 @yygrowstack( ) ; <i32> [#uses=1]
%cond1193 = icmp ne i32 %reg1193, 0 ; <i1> [#uses=1]
br i1 %cond1193, label %bb113, label %bb112
bb112: ; preds = %bb111, %bb110
%reg446 = load i16** @yyssp ; <i16*> [#uses=1]
%reg1196 = getelementptr i16* %reg446, i64 1 ; <i16*> [#uses=2]
store i16* %reg1196, i16** @yyssp
%cast1357 = trunc i32 %reg476 to i16 ; <i16> [#uses=1]
store i16 %cast1357, i16* %reg1196
%reg449 = load %YYSTYPE** @yyvsp ; <%YYSTYPE*> [#uses=2]
%reg1202 = getelementptr %YYSTYPE* %reg449, i64 1 ; <%YYSTYPE*> [#uses=1]
store %YYSTYPE* %reg1202, %YYSTYPE** @yyvsp
%reg452 = load %IntList* getelementptr (%YYSTYPE* @yyval, i64 0, i32 0) ; <%IntList> [#uses=1]
%reg1202.idx1 = getelementptr %YYSTYPE* %reg449, i64 1, i32 0 ; <%IntList*> [#uses=1]
store %IntList %reg452, %IntList* %reg1202.idx1
br label %bb4
bb113: ; preds = %bb111, %bb30, %bb13, %bb2
call void @yyerror( i8* getelementptr ([20 x i8]* @.LC1, i64 0, i64 0) )
br label %UnifiedExitNode
UnifiedExitNode: ; preds = %bb113, %bb102, %bb34, %bb32
%UnifiedRetVal = phi i32 [ 1, %bb113 ], [ 1, %bb34 ], [ 1, %bb32 ], [ 0, %bb102 ] ; <i32> [#uses=1]
ret i32 %UnifiedRetVal
}
declare %List @newList(i8*, %List)
declare %IntList @newIntList(i32, %IntList)
declare void @doStart(i8*)
declare void @yyerror(i8*)
declare void @doSpec(%List, %List)
declare %Arity @newArity(i32, %List)
declare %Binding @newBinding(i8*, i32)
declare %PatternAST @newPatternAST(i8*, %List)
declare %RuleAST @newRuleAST(i8*, %PatternAST, i32, %IntList)
declare void @yyfinished()
declare i32 @yylex()
declare void @doGram(%List)
declare i32 @yygrowstack()