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236
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1 ; RUN: opt %loadPolly -polly-codegen < %s
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2 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
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3
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252
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4 @win193 = external global [4 x [36 x double]], align 32 ; <ptr> [#uses=3]
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5 @sb_sample = external global [2 x [2 x [18 x [32 x double]]]], align 32 ; <ptr> [#uses=2]
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236
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6
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7 define void @mdct_sub48() nounwind {
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8 entry:
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9 br i1 undef, label %bb, label %bb54
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10
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11 bb: ; preds = %entry
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12 br label %bb54
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13
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14 bb3: ; preds = %bb50
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15 br label %bb8
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16
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17 bb4: ; preds = %bb8
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18 br label %bb8
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19
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20 bb8: ; preds = %bb4, %bb3
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21 br i1 undef, label %bb4, label %bb9
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22
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23 bb9: ; preds = %bb8
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24 br label %bb48
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25
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26 bb25: ; preds = %bb48
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27 br i1 false, label %bb26, label %bb27
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28
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29 bb26: ; preds = %bb48, %bb25
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30 br label %bb37
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31
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32 bb27: ; preds = %bb25
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33 br i1 undef, label %bb32, label %bb35
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34
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35 bb32: ; preds = %bb27
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36 br label %bb37
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37
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38 bb34: ; preds = %bb35
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252
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39 %0 = getelementptr inbounds [36 x double], ptr undef, i64 0, i64 0 ; <ptr> [#uses=0]
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40 %1 = getelementptr inbounds [18 x [32 x double]], ptr undef, i64 0, i64 0 ; <ptr> [#uses=1]
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41 %2 = getelementptr inbounds [32 x double], ptr %1, i64 0, i64 0 ; <ptr> [#uses=0]
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42 %3 = getelementptr inbounds [36 x double], ptr undef, i64 0, i64 0 ; <ptr> [#uses=0]
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236
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43 %4 = sub nsw i32 17, %k.4 ; <i32> [#uses=1]
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252
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44 %5 = getelementptr inbounds [2 x [2 x [18 x [32 x double]]]], ptr @sb_sample, i64 0, i64 0 ; <ptr> [#uses=1]
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45 %6 = getelementptr inbounds [2 x [18 x [32 x double]]], ptr %5, i64 0, i64 0 ; <ptr> [#uses=1]
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236
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46 %7 = sext i32 %4 to i64 ; <i64> [#uses=1]
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252
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47 %8 = getelementptr inbounds [18 x [32 x double]], ptr %6, i64 0, i64 %7 ; <ptr> [#uses=1]
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48 %9 = getelementptr inbounds [32 x double], ptr %8, i64 0, i64 0 ; <ptr> [#uses=1]
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49 %10 = load double, ptr %9, align 8 ; <double> [#uses=0]
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236
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50 %11 = fsub double 0.000000e+00, undef ; <double> [#uses=1]
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252
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51 %12 = getelementptr inbounds double, ptr getelementptr inbounds ([4 x [36 x double]], ptr @win193, i64 0, i64 2, i64 4), i64 0 ; <ptr> [#uses=1]
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52 store double %11, ptr %12, align 8
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236
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53 %13 = add nsw i32 %k.4, 9 ; <i32> [#uses=1]
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54 %14 = add nsw i32 %k.4, 18 ; <i32> [#uses=1]
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252
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55 %15 = getelementptr inbounds [4 x [36 x double]], ptr @win193, i64 0, i64 0 ; <ptr> [#uses=1]
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236
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56 %16 = sext i32 %14 to i64 ; <i64> [#uses=1]
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252
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57 %17 = getelementptr inbounds [36 x double], ptr %15, i64 0, i64 %16 ; <ptr> [#uses=1]
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58 %18 = load double, ptr %17, align 8 ; <double> [#uses=0]
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236
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59 %19 = sext i32 %k.4 to i64 ; <i64> [#uses=1]
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252
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60 %20 = getelementptr inbounds [18 x [32 x double]], ptr undef, i64 0, i64 %19 ; <ptr> [#uses=1]
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236
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61 %21 = sext i32 %band.2 to i64 ; <i64> [#uses=1]
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252
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62 %22 = getelementptr inbounds [32 x double], ptr %20, i64 0, i64 %21 ; <ptr> [#uses=1]
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63 %23 = load double, ptr %22, align 8 ; <double> [#uses=0]
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236
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64 %24 = sext i32 %39 to i64 ; <i64> [#uses=1]
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252
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65 %25 = getelementptr inbounds [4 x [36 x double]], ptr @win193, i64 0, i64 %24 ; <ptr> [#uses=1]
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66 %26 = getelementptr inbounds [36 x double], ptr %25, i64 0, i64 0 ; <ptr> [#uses=1]
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67 %27 = load double, ptr %26, align 8 ; <double> [#uses=0]
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236
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68 %28 = sub nsw i32 17, %k.4 ; <i32> [#uses=1]
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252
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69 %29 = getelementptr inbounds [2 x [2 x [18 x [32 x double]]]], ptr @sb_sample, i64 0, i64 0 ; <ptr> [#uses=1]
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70 %30 = getelementptr inbounds [2 x [18 x [32 x double]]], ptr %29, i64 0, i64 0 ; <ptr> [#uses=1]
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236
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71 %31 = sext i32 %28 to i64 ; <i64> [#uses=1]
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252
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72 %32 = getelementptr inbounds [18 x [32 x double]], ptr %30, i64 0, i64 %31 ; <ptr> [#uses=1]
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73 %33 = getelementptr inbounds [32 x double], ptr %32, i64 0, i64 0 ; <ptr> [#uses=1]
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74 %34 = load double, ptr %33, align 8 ; <double> [#uses=0]
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236
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75 %35 = sext i32 %13 to i64 ; <i64> [#uses=1]
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252
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76 %36 = getelementptr inbounds double, ptr getelementptr inbounds ([4 x [36 x double]], ptr @win193, i64 0, i64 2, i64 4), i64 %35 ; <ptr> [#uses=1]
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77 store double 0.000000e+00, ptr %36, align 8
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236
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78 %37 = sub nsw i32 %k.4, 1 ; <i32> [#uses=1]
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79 br label %bb35
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80
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81 bb35: ; preds = %bb34, %bb27
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82 %k.4 = phi i32 [ %37, %bb34 ], [ 8, %bb27 ] ; <i32> [#uses=6]
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83 br i1 undef, label %bb34, label %bb36
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84
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85 bb36: ; preds = %bb35
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86 unreachable
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87
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88 bb37: ; preds = %bb32, %bb26
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89 %38 = add nsw i32 %band.2, 1 ; <i32> [#uses=1]
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90 br label %bb48
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91
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92 bb48: ; preds = %bb37, %bb9
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93 %band.2 = phi i32 [ %38, %bb37 ], [ 0, %bb9 ] ; <i32> [#uses=2]
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252
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94 %39 = load i32, ptr null, align 8 ; <i32> [#uses=1]
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236
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95 br i1 undef, label %bb26, label %bb25
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96
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97 bb50: ; preds = %bb54
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98 br i1 undef, label %bb3, label %bb51
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99
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100 bb51: ; preds = %bb50
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101 br i1 undef, label %bb52, label %bb53
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102
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103 bb52: ; preds = %bb51
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104 unreachable
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105
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106 bb53: ; preds = %bb51
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107 br label %bb54
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108
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109 bb54: ; preds = %bb53, %bb, %entry
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110 br i1 undef, label %bb50, label %return
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111
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112 return: ; preds = %bb54
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113 ret void
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114 }
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