annotate test/Analysis/DependenceAnalysis/MIVCheckConst.ll @ 120:1172e4bd9c6f

update 4.0.0
author mir3636
date Fri, 25 Nov 2016 19:14:25 +0900
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120
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1 ; RUN: opt < %s -analyze -basicaa -da
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2
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3 ; Test that the dependence analysis pass does seg-fault due to a null pointer
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4 ; dereference. The code in gcdMIVTest requires a null check for the result of
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5 ; getConstantPart.
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6
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7 target datalayout = "e-m:e-p:32:32-i1:32-i64:64-a:0-v32:32-n16:32"
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8
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9 %0 = type { i32 }
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10 %1 = type { [2 x [512 x %0]], [512 x %0], %2, [144 x i8], %9, %10, %11, %12, %17, [12 x i8], %18, %19, %21, [128 x i8] }
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11 %2 = type { [64 x i16], [64 x i16], [64 x %0], [64 x %0], [128 x %0], [128 x %0], [256 x %0], [256 x %0], [32 x %0], [32 x %0], [64 x i16], [64 x i16], [64 x i16], [64 x i16], [64 x i16], %3, %4, %5, [32 x i32], [32 x i32], [32 x i32], [32 x i32], [32 x i32], [32 x i32], %6, %7, [32 x i32], [32 x i32], [32 x i32], [64 x i16], %8, [8 x i64], [4 x i64], [2 x i64], [256 x i8], [256 x i32], [64 x i16], [64 x i16] }
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12 %3 = type { [64 x i32], [32 x i32], [32 x i32], [32 x i32], [32 x i32], [32 x i32], [32 x i32], [32 x i32], [32 x i32], [32 x i32], [32 x i32], [32 x i32], [32 x i32], [32 x i32], [32 x i32], [64 x i32], [64 x i32], [64 x i32], [64 x i32], [64 x i32], [64 x i32], [64 x i32], [64 x i32], [64 x i32], [64 x i16], [64 x i16], [64 x i16], [64 x i16], [64 x i16], [64 x i16], [64 x i16], [64 x i16], [64 x i16], [64 x i16], [64 x i16], [64 x i16], [32 x %0], [32 x %0], [128 x i8] }
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13 %4 = type { [64 x i16], [64 x i16], [64 x i16], [64 x i16], [64 x i16], [64 x i16], [64 x i16], [64 x i16] }
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14 %5 = type { [128 x i8], [256 x i8], [256 x i8] }
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15 %6 = type { [64 x i32], [128 x i16], [64 x i16], [64 x i16], [64 x i16] }
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16 %7 = type { [192 x %0], [192 x %0], [384 x %0], [1984 x %0] }
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17 %8 = type { [128 x i8], [128 x i8], [64 x i16], [64 x i16], [64 x i16], [64 x i16], [64 x i16], [64 x i16] }
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18 %9 = type { [32 x %0], [32 x %0], [64 x i32], [64 x i32], [64 x i32], [64 x i32] }
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19 %10 = type { [1536 x %0], [2048 x %0], [512 x i32], [256 x i32], [32 x %0], [64 x i32], [128 x i8], [512 x i32], [1024 x %0] }
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20 %11 = type { [512 x i32], [512 x i32], [1024 x %0], [512 x i32], [512 x %0] }
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21 %12 = type { %13, [2048 x %0], [2048 x %0], [256 x i32], [1024 x i32], %14, [512 x %0], [256 x i32], %15, [4 x [256 x %0]], [4 x [256 x %0]], [256 x i32], [8 x [32 x i32]], [8 x [32 x %0]], [384 x %0], [256 x i32], %16 }
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22 %13 = type { [2048 x %0] }
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23 %14 = type { [1024 x %0], [1024 x %0] }
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24 %15 = type { [256 x %0], [256 x %0] }
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25 %16 = type { [128 x %0], [128 x %0] }
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26 %17 = type { [32 x %0], [32 x i32], [32 x i32], [32 x i32], [32 x i32], [2 x [8 x [32 x %0]]], [512 x %0], [512 x %0], [58 x i16] }
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27 %18 = type { [512 x i8] }
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28 %19 = type { [2048 x %0], [2560 x i16], %20, [512 x i32], [256 x i32], [512 x i8] }
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29 %20 = type { [768 x i32] }
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30 %21 = type { [416 x i32] }
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31
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32 define void @test(%1* %A) #0 align 2 {
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33 entry:
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34 %v1 = load i32, i32* undef, align 4
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35 br label %bb13
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36
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37 bb13:
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38 %v2 = phi i32 [ undef, %entry ], [ %v39, %bb38 ]
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39 br i1 undef, label %bb15, label %bb38
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40
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41 bb15:
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42 %v3 = mul nsw i32 %v2, undef
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43 br label %bb17
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44
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45 bb17:
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46 br i1 undef, label %bb21, label %bb37
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47
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48 bb21:
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49 %v22 = add nsw i32 undef, 1
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50 %v23 = add i32 %v22, %v3
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51 %v24 = mul nsw i32 %v23, %v1
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52 %v25 = getelementptr inbounds %1, %1* %A, i32 0, i32 7, i32 1, i32 %v24
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53 %v26 = bitcast %0* %v25 to <32 x i32>*
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54 %v27 = load <32 x i32>, <32 x i32>* %v26, align 256
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55 %v28 = add i32 undef, %v3
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56 %v29 = mul nsw i32 %v28, 32
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57 %v30 = getelementptr inbounds %1, %1* %A, i32 0, i32 7, i32 14, i32 %v29
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58 %v31 = bitcast %0* %v30 to <32 x i32>*
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59 %v32 = load <32 x i32>, <32 x i32>* %v31, align 128
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60 br i1 undef, label %bb21, label %bb37
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61
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62 bb37:
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63 br i1 undef, label %bb17, label %bb38
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64
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65 bb38:
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66 %v39 = add nsw i32 %v2, 1
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67 br label %bb13
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68
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69 bb40:
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70 ret void
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71 }
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72
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73 attributes #0 = { "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }