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annotate test/Transforms/IndVarSimplify/pr24356.ll @ 95:afa8332a0e37 LLVM3.8

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LLVM 3.8
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Tue, 13 Oct 2015 17:48:58 +0900
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children
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95
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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1 ; RUN: opt -S -indvars < %s | FileCheck %s
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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2
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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3 target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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4 target triple = "x86_64-apple-macosx10.10.0"
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5
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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6 @a = common global i32 0, align 4
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7
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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8 ; Function Attrs: nounwind ssp uwtable
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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9 define void @fn1() {
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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10 ; CHECK-LABEL: @fn1(
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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11 bb:
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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12 br label %bb4.preheader
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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13
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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14 bb4.preheader: ; preds = %bb, %bb16
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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15 ; CHECK-LABEL: bb4.preheader:
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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16 %b.03 = phi i8 [ 0, %bb ], [ %tmp17, %bb16 ]
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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17 ; CHECK: %tmp9 = icmp ugt i8 %b.03, 1
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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18 ; CHECK-NOT: %tmp9 = icmp ugt i8 0, 1
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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19
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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20 %tmp9 = icmp ugt i8 %b.03, 1
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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21 br i1 %tmp9, label %bb4.preheader.bb18.loopexit.split_crit_edge, label %bb4.preheader.bb4.preheader.split_crit_edge
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22
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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23 bb4.preheader.bb4.preheader.split_crit_edge: ; preds = %bb4.preheader
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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24 br label %bb4.preheader.split
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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25
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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26 bb4.preheader.bb18.loopexit.split_crit_edge: ; preds = %bb4.preheader
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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27 store i32 0, i32* @a, align 4
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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28 br label %bb18.loopexit.split
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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29
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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30 bb4.preheader.split: ; preds = %bb4.preheader.bb4.preheader.split_crit_edge
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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31 br label %bb7
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32
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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33 bb4: ; preds = %bb7
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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34 %tmp6 = icmp slt i32 %storemerge2, 0
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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35 br i1 %tmp6, label %bb7, label %bb16
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36
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37 bb7: ; preds = %bb4.preheader.split, %bb4
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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38 %storemerge2 = phi i32 [ 0, %bb4.preheader.split ], [ %tmp14, %bb4 ]
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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39 %tmp14 = add nsw i32 %storemerge2, 1
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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40 br i1 false, label %bb18.loopexit, label %bb4
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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41
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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42 bb16: ; preds = %bb4
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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43 %tmp14.lcssa5 = phi i32 [ %tmp14, %bb4 ]
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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44 %tmp17 = add i8 %b.03, -1
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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45 %tmp2 = icmp eq i8 %tmp17, -2
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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46 br i1 %tmp2, label %bb18.loopexit1, label %bb4.preheader
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47
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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48 bb18.loopexit: ; preds = %bb7
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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49 br label %bb18.loopexit.split
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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50
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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51 bb18.loopexit.split: ; preds = %bb4.preheader.bb18.loopexit.split_crit_edge, %bb18.loopexit
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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52 br label %bb18
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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53
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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54 bb18.loopexit1: ; preds = %bb16
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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55 %tmp14.lcssa5.lcssa = phi i32 [ %tmp14.lcssa5, %bb16 ]
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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56 store i32 %tmp14.lcssa5.lcssa, i32* @a, align 4
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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57 br label %bb18
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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58
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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59 bb18: ; preds = %bb18.loopexit1, %bb18.loopexit.split
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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60 ret void
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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61 }
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62
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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63 declare void @abort()