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; RUN: opt < %s -loop-rotate -verify-dom-info -verify-loop-info -S | FileCheck %s
; CHECK-NOT: [ {{.}}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]
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*, ...)
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