1; RUN: opt < %s -passes=loop-rotate -verify-dom-info -verify-loop-info -verify-memoryssa -S | FileCheck %s 2; CHECK-NOT: [ {{.}}tmp224 3 4target 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" 5 6 %struct.FILE = type { ptr, i32, i32, i16, i16, %struct.__sbuf, i32, ptr, ptr, ptr, ptr, ptr, %struct.__sbuf, ptr, i32, [3 x i8], [1 x i8], %struct.__sbuf, i32, i64 } 7 %struct.Index_Map = type { i32, ptr } 8 %struct.Item = type { [4 x i16], ptr } 9 %struct.__sFILEX = type opaque 10 %struct.__sbuf = type { ptr, i32 } 11 %struct.dimension = type { ptr, %struct.Index_Map, ptr, i32, ptr } 12 %struct.item_set = type { i32, i32, ptr, [2 x ptr], ptr, ptr, ptr, ptr } 13 %struct.list = type { ptr, ptr } 14 %struct.mapping = type { ptr, i32, i32, i32, ptr } 15 %struct.nonterminal = type { ptr, i32, i32, i32, ptr, ptr } 16 %struct.operator = type { ptr, i8, i32, i32, i32, i32, ptr } 17 %struct.pattern = type { ptr, ptr, [2 x ptr] } 18 %struct.plank = type { ptr, ptr, i32 } 19 %struct.plankMap = type { ptr, i32, ptr } 20 %struct.rule = type { [4 x i16], i32, i32, i32, ptr, ptr, i8 } 21 %struct.stateMap = type { ptr, ptr, i32, ptr } 22 %struct.table = type { ptr, ptr, ptr, [2 x ptr], ptr } 23@outfile = external global ptr ; <ptr> [#uses=1] 24@str1 = external constant [11 x i8] ; <ptr> [#uses=1] 25@operators = weak global ptr null ; <ptr> [#uses=1] 26 27 28 29define i32 @opsOfArity(i32 %arity) { 30entry: 31 %arity_addr = alloca i32 ; <ptr> [#uses=2] 32 %retval = alloca i32, align 4 ; <ptr> [#uses=2] 33 %tmp = alloca i32, align 4 ; <ptr> [#uses=2] 34 %c = alloca i32, align 4 ; <ptr> [#uses=4] 35 %l = alloca ptr, align 4 ; <ptr> [#uses=5] 36 %op = alloca ptr, align 4 ; <ptr> [#uses=3] 37 store i32 %arity, ptr %arity_addr 38 store i32 0, ptr %c 39 %tmp1 = load ptr, ptr @operators ; <ptr> [#uses=1] 40 store ptr %tmp1, ptr %l 41 br label %bb21 42 43bb: ; preds = %bb21 44 %tmp3 = getelementptr %struct.list, ptr %tmp22, i32 0, i32 0 ; <ptr> [#uses=1] 45 %tmp4 = load ptr, ptr %tmp3 ; <ptr> [#uses=1] 46 store ptr %tmp4, ptr %op 47 %tmp6 = load ptr, ptr %op ; <ptr> [#uses=1] 48 %tmp7 = getelementptr %struct.operator, ptr %tmp6, i32 0, i32 5 ; <ptr> [#uses=1] 49 %tmp8 = load i32, ptr %tmp7 ; <i32> [#uses=1] 50 %tmp9 = load i32, ptr %arity_addr ; <i32> [#uses=1] 51 icmp eq i32 %tmp8, %tmp9 ; <i1>:0 [#uses=1] 52 zext i1 %0 to i8 ; <i8>:1 [#uses=1] 53 icmp ne i8 %1, 0 ; <i1>:2 [#uses=1] 54 br i1 %2, label %cond_true, label %cond_next 55 56cond_true: ; preds = %bb 57 %tmp10 = load ptr, ptr %op ; <ptr> [#uses=1] 58 %tmp11 = getelementptr %struct.operator, ptr %tmp10, i32 0, i32 2 ; <ptr> [#uses=1] 59 %tmp12 = load i32, ptr %tmp11 ; <i32> [#uses=1] 60 %tmp13 = load ptr, ptr @outfile ; <ptr> [#uses=1] 61 %tmp14 = getelementptr [11 x i8], ptr @str1, i32 0, i32 0 ; <ptr> [#uses=1] 62 %tmp15 = call i32 (ptr, ptr, ...) @fprintf( ptr %tmp13, ptr %tmp14, i32 %tmp12 ) ; <i32> [#uses=0] 63 %tmp16 = load i32, ptr %c ; <i32> [#uses=1] 64 %tmp17 = add i32 %tmp16, 1 ; <i32> [#uses=1] 65 store i32 %tmp17, ptr %c 66 br label %cond_next 67 68cond_next: ; preds = %cond_true, %bb 69 %tmp19 = getelementptr %struct.list, ptr %tmp22, i32 0, i32 1 ; <ptr> [#uses=1] 70 %tmp20 = load ptr, ptr %tmp19 ; <ptr> [#uses=1] 71 store ptr %tmp20, ptr %l 72 br label %bb21 73 74bb21: ; preds = %cond_next, %entry 75 %l.in = phi ptr [ @operators, %entry ], [ %tmp19, %cond_next ] 76 %tmp22 = load ptr, ptr %l.in ; <ptr> [#uses=1] 77 icmp ne ptr %tmp22, null ; <i1>:3 [#uses=1] 78 zext i1 %3 to i8 ; <i8>:4 [#uses=1] 79 icmp ne i8 %4, 0 ; <i1>:5 [#uses=1] 80 br i1 %5, label %bb, label %bb23 81 82bb23: ; preds = %bb21 83 %tmp24 = load i32, ptr %c ; <i32> [#uses=1] 84 store i32 %tmp24, ptr %tmp 85 %tmp25 = load i32, ptr %tmp ; <i32> [#uses=1] 86 store i32 %tmp25, ptr %retval 87 br label %return 88 89return: ; preds = %bb23 90 %retval26 = load i32, ptr %retval ; <i32> [#uses=1] 91 ret i32 %retval26 92} 93 94declare i32 @fprintf(ptr, ptr, ...) 95