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annotate test/Transforms/InstCombine/vec_demanded_elts.ll @ 120:1172e4bd9c6f

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update 4.0.0
author mir3636
date Fri, 25 Nov 2016 19:14:25 +0900
parents afa8332a0e37
children 803732b1fca8
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
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2 ; RUN: opt < %s -instcombine -S | FileCheck %s
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3 target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
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5 define i16 @test1(float %f) {
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6 ; CHECK-LABEL: @test1(
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7 ; CHECK-NEXT: [[TMP281:%.*]] = fadd float %f, -1.000000e+00
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8 ; CHECK-NEXT: [[TMP373:%.*]] = fmul float [[TMP281]], 5.000000e-01
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9 ; CHECK-NEXT: [[TMP374:%.*]] = insertelement <4 x float> undef, float [[TMP373]], i32 0
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10 ; CHECK-NEXT: [[TMP48:%.*]] = tail call <4 x float> @llvm.x86.sse.min.ss(<4 x float> [[TMP374]], <4 x float> <float 6.553500e+04, float undef, float undef, float undef>)
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11 ; CHECK-NEXT: [[TMP59:%.*]] = tail call <4 x float> @llvm.x86.sse.max.ss(<4 x float> [[TMP48]], <4 x float> <float 0.000000e+00, float undef, float undef, float undef>)
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12 ; CHECK-NEXT: [[TMP_UPGRD_1:%.*]] = tail call i32 @llvm.x86.sse.cvttss2si(<4 x float> [[TMP59]])
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13 ; CHECK-NEXT: [[TMP69:%.*]] = trunc i32 [[TMP_UPGRD_1]] to i16
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14 ; CHECK-NEXT: ret i16 [[TMP69]]
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15 ;
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16 %tmp = insertelement <4 x float> undef, float %f, i32 0
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17 %tmp10 = insertelement <4 x float> %tmp, float 0.000000e+00, i32 1
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18 %tmp11 = insertelement <4 x float> %tmp10, float 0.000000e+00, i32 2
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19 %tmp12 = insertelement <4 x float> %tmp11, float 0.000000e+00, i32 3
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20 %tmp28 = tail call <4 x float> @llvm.x86.sse.sub.ss( <4 x float> %tmp12, <4 x float> < float 1.000000e+00, float 0.000000e+00, float 0.000000e+00, float 0.000000e+00 > )
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21 %tmp37 = tail call <4 x float> @llvm.x86.sse.mul.ss( <4 x float> %tmp28, <4 x float> < float 5.000000e-01, float 0.000000e+00, float 0.000000e+00, float 0.000000e+00 > )
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22 %tmp48 = tail call <4 x float> @llvm.x86.sse.min.ss( <4 x float> %tmp37, <4 x float> < float 6.553500e+04, float 0.000000e+00, float 0.000000e+00, float 0.000000e+00 > )
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23 %tmp59 = tail call <4 x float> @llvm.x86.sse.max.ss( <4 x float> %tmp48, <4 x float> zeroinitializer )
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24 %tmp.upgrd.1 = tail call i32 @llvm.x86.sse.cvttss2si( <4 x float> %tmp59 )
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25 %tmp69 = trunc i32 %tmp.upgrd.1 to i16
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26 ret i16 %tmp69
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27 }
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28
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29 define i32 @test2(float %f) {
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30 ; CHECK-LABEL: @test2(
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31 ; CHECK-NEXT: [[TMP5:%.*]] = fmul float %f, %f
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32 ; CHECK-NEXT: [[TMP21:%.*]] = bitcast float [[TMP5]] to i32
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33 ; CHECK-NEXT: ret i32 [[TMP21]]
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34 ;
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35 %tmp5 = fmul float %f, %f
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36 %tmp9 = insertelement <4 x float> undef, float %tmp5, i32 0
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37 %tmp10 = insertelement <4 x float> %tmp9, float 0.000000e+00, i32 1
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38 %tmp11 = insertelement <4 x float> %tmp10, float 0.000000e+00, i32 2
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39 %tmp12 = insertelement <4 x float> %tmp11, float 0.000000e+00, i32 3
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40 %tmp19 = bitcast <4 x float> %tmp12 to <4 x i32>
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41 %tmp21 = extractelement <4 x i32> %tmp19, i32 0
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42 ret i32 %tmp21
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43 }
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44
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45 define i64 @test3(float %f, double %d) {
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46 ; CHECK-LABEL: @test3(
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47 ; CHECK-NEXT: [[V00:%.*]] = insertelement <4 x float> undef, float %f, i32 0
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48 ; CHECK-NEXT: [[TMP0:%.*]] = tail call i32 @llvm.x86.sse.cvtss2si(<4 x float> [[V00]])
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49 ; CHECK-NEXT: [[V10:%.*]] = insertelement <4 x float> undef, float %f, i32 0
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50 ; CHECK-NEXT: [[TMP1:%.*]] = tail call i64 @llvm.x86.sse.cvtss2si64(<4 x float> [[V10]])
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51 ; CHECK-NEXT: [[V20:%.*]] = insertelement <4 x float> undef, float %f, i32 0
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52 ; CHECK-NEXT: [[TMP2:%.*]] = tail call i32 @llvm.x86.sse.cvttss2si(<4 x float> [[V20]])
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53 ; CHECK-NEXT: [[V30:%.*]] = insertelement <4 x float> undef, float %f, i32 0
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54 ; CHECK-NEXT: [[TMP3:%.*]] = tail call i64 @llvm.x86.sse.cvttss2si64(<4 x float> [[V30]])
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55 ; CHECK-NEXT: [[V40:%.*]] = insertelement <2 x double> undef, double %d, i32 0
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56 ; CHECK-NEXT: [[TMP4:%.*]] = tail call i32 @llvm.x86.sse2.cvtsd2si(<2 x double> [[V40]])
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57 ; CHECK-NEXT: [[V50:%.*]] = insertelement <2 x double> undef, double %d, i32 0
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58 ; CHECK-NEXT: [[TMP5:%.*]] = tail call i64 @llvm.x86.sse2.cvtsd2si64(<2 x double> [[V50]])
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59 ; CHECK-NEXT: [[V60:%.*]] = insertelement <2 x double> undef, double %d, i32 0
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60 ; CHECK-NEXT: [[TMP6:%.*]] = tail call i32 @llvm.x86.sse2.cvttsd2si(<2 x double> [[V60]])
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61 ; CHECK-NEXT: [[V70:%.*]] = insertelement <2 x double> undef, double %d, i32 0
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62 ; CHECK-NEXT: [[TMP7:%.*]] = tail call i64 @llvm.x86.sse2.cvttsd2si64(<2 x double> [[V70]])
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63 ; CHECK-NEXT: [[TMP8:%.*]] = add i32 [[TMP0]], [[TMP2]]
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64 ; CHECK-NEXT: [[TMP9:%.*]] = add i32 [[TMP4]], [[TMP6]]
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65 ; CHECK-NEXT: [[TMP10:%.*]] = add i32 [[TMP8]], [[TMP9]]
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66 ; CHECK-NEXT: [[TMP11:%.*]] = sext i32 [[TMP10]] to i64
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67 ; CHECK-NEXT: [[TMP12:%.*]] = add i64 [[TMP1]], [[TMP3]]
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68 ; CHECK-NEXT: [[TMP13:%.*]] = add i64 [[TMP5]], [[TMP7]]
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69 ; CHECK-NEXT: [[TMP14:%.*]] = add i64 [[TMP12]], [[TMP13]]
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70 ; CHECK-NEXT: [[TMP15:%.*]] = add i64 [[TMP11]], [[TMP14]]
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71 ; CHECK-NEXT: ret i64 [[TMP15]]
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72 ;
0
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73 %v00 = insertelement <4 x float> undef, float %f, i32 0
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74 %v01 = insertelement <4 x float> %v00, float 0.000000e+00, i32 1
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75 %v02 = insertelement <4 x float> %v01, float 0.000000e+00, i32 2
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76 %v03 = insertelement <4 x float> %v02, float 0.000000e+00, i32 3
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77 %tmp0 = tail call i32 @llvm.x86.sse.cvtss2si(<4 x float> %v03)
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78 %v10 = insertelement <4 x float> undef, float %f, i32 0
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79 %v11 = insertelement <4 x float> %v10, float 0.000000e+00, i32 1
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80 %v12 = insertelement <4 x float> %v11, float 0.000000e+00, i32 2
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81 %v13 = insertelement <4 x float> %v12, float 0.000000e+00, i32 3
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82 %tmp1 = tail call i64 @llvm.x86.sse.cvtss2si64(<4 x float> %v13)
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83 %v20 = insertelement <4 x float> undef, float %f, i32 0
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84 %v21 = insertelement <4 x float> %v20, float 0.000000e+00, i32 1
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85 %v22 = insertelement <4 x float> %v21, float 0.000000e+00, i32 2
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86 %v23 = insertelement <4 x float> %v22, float 0.000000e+00, i32 3
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87 %tmp2 = tail call i32 @llvm.x86.sse.cvttss2si(<4 x float> %v23)
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88 %v30 = insertelement <4 x float> undef, float %f, i32 0
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89 %v31 = insertelement <4 x float> %v30, float 0.000000e+00, i32 1
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90 %v32 = insertelement <4 x float> %v31, float 0.000000e+00, i32 2
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91 %v33 = insertelement <4 x float> %v32, float 0.000000e+00, i32 3
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92 %tmp3 = tail call i64 @llvm.x86.sse.cvttss2si64(<4 x float> %v33)
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93 %v40 = insertelement <2 x double> undef, double %d, i32 0
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94 %v41 = insertelement <2 x double> %v40, double 0.000000e+00, i32 1
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95 %tmp4 = tail call i32 @llvm.x86.sse2.cvtsd2si(<2 x double> %v41)
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96 %v50 = insertelement <2 x double> undef, double %d, i32 0
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97 %v51 = insertelement <2 x double> %v50, double 0.000000e+00, i32 1
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98 %tmp5 = tail call i64 @llvm.x86.sse2.cvtsd2si64(<2 x double> %v51)
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99 %v60 = insertelement <2 x double> undef, double %d, i32 0
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100 %v61 = insertelement <2 x double> %v60, double 0.000000e+00, i32 1
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101 %tmp6 = tail call i32 @llvm.x86.sse2.cvttsd2si(<2 x double> %v61)
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102 %v70 = insertelement <2 x double> undef, double %d, i32 0
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103 %v71 = insertelement <2 x double> %v70, double 0.000000e+00, i32 1
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104 %tmp7 = tail call i64 @llvm.x86.sse2.cvttsd2si64(<2 x double> %v71)
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105 %tmp8 = add i32 %tmp0, %tmp2
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106 %tmp9 = add i32 %tmp4, %tmp6
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107 %tmp10 = add i32 %tmp8, %tmp9
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108 %tmp11 = sext i32 %tmp10 to i64
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109 %tmp12 = add i64 %tmp1, %tmp3
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110 %tmp13 = add i64 %tmp5, %tmp7
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111 %tmp14 = add i64 %tmp12, %tmp13
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112 %tmp15 = add i64 %tmp11, %tmp14
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113 ret i64 %tmp15
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
114 }
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
115
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
116 define void @get_image() nounwind {
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
117 ; CHECK-LABEL: @get_image(
120
1172e4bd9c6f update 4.0.0
mir3636
parents: 95
diff changeset
118 ; CHECK-NEXT: entry:
1172e4bd9c6f update 4.0.0
mir3636
parents: 95
diff changeset
119 ; CHECK-NEXT: [[TMP0:%.*]] = call i32 @fgetc(i8* null) #0
1172e4bd9c6f update 4.0.0
mir3636
parents: 95
diff changeset
120 ; CHECK-NEXT: br i1 false, label %bb2, label %bb3
1172e4bd9c6f update 4.0.0
mir3636
parents: 95
diff changeset
121 ; CHECK: bb2:
1172e4bd9c6f update 4.0.0
mir3636
parents: 95
diff changeset
122 ; CHECK-NEXT: br label %bb3
1172e4bd9c6f update 4.0.0
mir3636
parents: 95
diff changeset
123 ; CHECK: bb3:
1172e4bd9c6f update 4.0.0
mir3636
parents: 95
diff changeset
124 ; CHECK-NEXT: unreachable
1172e4bd9c6f update 4.0.0
mir3636
parents: 95
diff changeset
125 ;
0
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
126 entry:
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
127 %0 = call i32 @fgetc(i8* null) nounwind ; <i32> [#uses=1]
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
128 %1 = trunc i32 %0 to i8 ; <i8> [#uses=1]
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
129 %tmp2 = insertelement <100 x i8> zeroinitializer, i8 %1, i32 1 ; <<100 x i8>> [#uses=1]
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
130 %tmp1 = extractelement <100 x i8> %tmp2, i32 0 ; <i8> [#uses=1]
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
131 %2 = icmp eq i8 %tmp1, 80 ; <i1> [#uses=1]
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
132 br i1 %2, label %bb2, label %bb3
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
133
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
134 bb2: ; preds = %entry
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
135 br label %bb3
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
136
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
137 bb3: ; preds = %bb2, %entry
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
138 unreachable
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
139 }
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
140
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
141 ; PR4340
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
142 define void @vac(<4 x float>* nocapture %a) nounwind {
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
143 ; CHECK-LABEL: @vac(
120
1172e4bd9c6f update 4.0.0
mir3636
parents: 95
diff changeset
144 ; CHECK-NEXT: entry:
1172e4bd9c6f update 4.0.0
mir3636
parents: 95
diff changeset
145 ; CHECK-NEXT: store <4 x float> zeroinitializer, <4 x float>* %a, align 16
1172e4bd9c6f update 4.0.0
mir3636
parents: 95
diff changeset
146 ; CHECK-NEXT: ret void
1172e4bd9c6f update 4.0.0
mir3636
parents: 95
diff changeset
147 ;
0
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
148 entry:
120
1172e4bd9c6f update 4.0.0
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parents: 95
diff changeset
149 %tmp1 = load <4 x float>, <4 x float>* %a ; <<4 x float>> [#uses=1]
1172e4bd9c6f update 4.0.0
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parents: 95
diff changeset
150 %vecins = insertelement <4 x float> %tmp1, float 0.000000e+00, i32 0 ; <<4 x float>> [#uses=1]
1172e4bd9c6f update 4.0.0
mir3636
parents: 95
diff changeset
151 %vecins4 = insertelement <4 x float> %vecins, float 0.000000e+00, i32 1; <<4 x float>> [#uses=1]
1172e4bd9c6f update 4.0.0
mir3636
parents: 95
diff changeset
152 %vecins6 = insertelement <4 x float> %vecins4, float 0.000000e+00, i32 2; <<4 x float>> [#uses=1]
1172e4bd9c6f update 4.0.0
mir3636
parents: 95
diff changeset
153 %vecins8 = insertelement <4 x float> %vecins6, float 0.000000e+00, i32 3; <<4 x float>> [#uses=1]
1172e4bd9c6f update 4.0.0
mir3636
parents: 95
diff changeset
154 store <4 x float> %vecins8, <4 x float>* %a
1172e4bd9c6f update 4.0.0
mir3636
parents: 95
diff changeset
155 ret void
0
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
156 }
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
157
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
158 declare i32 @fgetc(i8*)
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
159 declare <4 x float> @llvm.x86.sse.sub.ss(<4 x float>, <4 x float>)
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
160 declare <4 x float> @llvm.x86.sse.mul.ss(<4 x float>, <4 x float>)
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
161 declare <4 x float> @llvm.x86.sse.min.ss(<4 x float>, <4 x float>)
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
162 declare <4 x float> @llvm.x86.sse.max.ss(<4 x float>, <4 x float>)
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
163 declare i32 @llvm.x86.sse.cvtss2si(<4 x float>)
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
164 declare i64 @llvm.x86.sse.cvtss2si64(<4 x float>)
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
165 declare i32 @llvm.x86.sse.cvttss2si(<4 x float>)
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
166 declare i64 @llvm.x86.sse.cvttss2si64(<4 x float>)
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
167 declare i32 @llvm.x86.sse2.cvtsd2si(<2 x double>)
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
168 declare i64 @llvm.x86.sse2.cvtsd2si64(<2 x double>)
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
169 declare i32 @llvm.x86.sse2.cvttsd2si(<2 x double>)
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
170 declare i64 @llvm.x86.sse2.cvttsd2si64(<2 x double>)
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
171
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
172 define <4 x float> @dead_shuffle_elt(<4 x float> %x, <2 x float> %y) nounwind {
120
1172e4bd9c6f update 4.0.0
mir3636
parents: 95
diff changeset
173 ; CHECK-LABEL: @dead_shuffle_elt(
1172e4bd9c6f update 4.0.0
mir3636
parents: 95
diff changeset
174 ; CHECK-NEXT: [[SHUFFLE_I:%.*]] = shufflevector <2 x float> %y, <2 x float> undef, <4 x i32> <i32 0, i32 1, i32 undef, i32 undef>
1172e4bd9c6f update 4.0.0
mir3636
parents: 95
diff changeset
175 ; CHECK-NEXT: [[SHUFFLE9_I:%.*]] = shufflevector <4 x float> %x, <4 x float> [[SHUFFLE_I]], <4 x i32> <i32 4, i32 5, i32 2, i32 3>
1172e4bd9c6f update 4.0.0
mir3636
parents: 95
diff changeset
176 ; CHECK-NEXT: ret <4 x float> [[SHUFFLE9_I]]
1172e4bd9c6f update 4.0.0
mir3636
parents: 95
diff changeset
177 ;
0
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
178 %shuffle.i = shufflevector <2 x float> %y, <2 x float> %y, <4 x i32> <i32 0, i32 1, i32 0, i32 1>
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
179 %shuffle9.i = shufflevector <4 x float> %x, <4 x float> %shuffle.i, <4 x i32> <i32 4, i32 5, i32 2, i32 3>
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
180 ret <4 x float> %shuffle9.i
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
181 }
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
182
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
183 define <2 x float> @test_fptrunc(double %f) {
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
184 ; CHECK-LABEL: @test_fptrunc(
120
1172e4bd9c6f update 4.0.0
mir3636
parents: 95
diff changeset
185 ; CHECK-NEXT: [[TMP1:%.*]] = insertelement <2 x double> undef, double %f, i32 0
1172e4bd9c6f update 4.0.0
mir3636
parents: 95
diff changeset
186 ; CHECK-NEXT: [[TMP2:%.*]] = insertelement <2 x double> [[TMP1]], double 0.000000e+00, i32 1
1172e4bd9c6f update 4.0.0
mir3636
parents: 95
diff changeset
187 ; CHECK-NEXT: [[TMP3:%.*]] = fptrunc <2 x double> [[TMP2]] to <2 x float>
1172e4bd9c6f update 4.0.0
mir3636
parents: 95
diff changeset
188 ; CHECK-NEXT: ret <2 x float> [[TMP3]]
1172e4bd9c6f update 4.0.0
mir3636
parents: 95
diff changeset
189 ;
0
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
190 %tmp9 = insertelement <4 x double> undef, double %f, i32 0
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
191 %tmp10 = insertelement <4 x double> %tmp9, double 0.000000e+00, i32 1
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
192 %tmp11 = insertelement <4 x double> %tmp10, double 0.000000e+00, i32 2
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
193 %tmp12 = insertelement <4 x double> %tmp11, double 0.000000e+00, i32 3
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
194 %tmp5 = fptrunc <4 x double> %tmp12 to <4 x float>
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
195 %ret = shufflevector <4 x float> %tmp5, <4 x float> undef, <2 x i32> <i32 0, i32 1>
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
196 ret <2 x float> %ret
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
197 }
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
198
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
199 define <2 x double> @test_fpext(float %f) {
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
200 ; CHECK-LABEL: @test_fpext(
120
1172e4bd9c6f update 4.0.0
mir3636
parents: 95
diff changeset
201 ; CHECK-NEXT: [[TMP1:%.*]] = insertelement <2 x float> undef, float %f, i32 0
1172e4bd9c6f update 4.0.0
mir3636
parents: 95
diff changeset
202 ; CHECK-NEXT: [[TMP2:%.*]] = insertelement <2 x float> [[TMP1]], float 0.000000e+00, i32 1
1172e4bd9c6f update 4.0.0
mir3636
parents: 95
diff changeset
203 ; CHECK-NEXT: [[TMP3:%.*]] = fpext <2 x float> [[TMP2]] to <2 x double>
1172e4bd9c6f update 4.0.0
mir3636
parents: 95
diff changeset
204 ; CHECK-NEXT: ret <2 x double> [[TMP3]]
1172e4bd9c6f update 4.0.0
mir3636
parents: 95
diff changeset
205 ;
0
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
206 %tmp9 = insertelement <4 x float> undef, float %f, i32 0
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
207 %tmp10 = insertelement <4 x float> %tmp9, float 0.000000e+00, i32 1
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
208 %tmp11 = insertelement <4 x float> %tmp10, float 0.000000e+00, i32 2
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
209 %tmp12 = insertelement <4 x float> %tmp11, float 0.000000e+00, i32 3
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
210 %tmp5 = fpext <4 x float> %tmp12 to <4 x double>
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
211 %ret = shufflevector <4 x double> %tmp5, <4 x double> undef, <2 x i32> <i32 0, i32 1>
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
212 ret <2 x double> %ret
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
213 }
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
214
120
1172e4bd9c6f update 4.0.0
mir3636
parents: 95
diff changeset
215 define <4 x double> @test_shuffle(<4 x double> %f) {
1172e4bd9c6f update 4.0.0
mir3636
parents: 95
diff changeset
216 ; CHECK-LABEL: @test_shuffle(
1172e4bd9c6f update 4.0.0
mir3636
parents: 95
diff changeset
217 ; CHECK-NEXT: [[RET1:%.*]] = insertelement <4 x double> %f, double 1.000000e+00, i32 3
1172e4bd9c6f update 4.0.0
mir3636
parents: 95
diff changeset
218 ; CHECK-NEXT: ret <4 x double> [[RET1]]
1172e4bd9c6f update 4.0.0
mir3636
parents: 95
diff changeset
219 ;
1172e4bd9c6f update 4.0.0
mir3636
parents: 95
diff changeset
220 %ret = shufflevector <4 x double> %f, <4 x double> <double undef, double 1.0, double undef, double undef>, <4 x i32> <i32 0, i32 1, i32 2, i32 5>
1172e4bd9c6f update 4.0.0
mir3636
parents: 95
diff changeset
221 ret <4 x double> %ret
1172e4bd9c6f update 4.0.0
mir3636
parents: 95
diff changeset
222 }
1172e4bd9c6f update 4.0.0
mir3636
parents: 95
diff changeset
223
0
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
224 define <4 x float> @test_select(float %f, float %g) {
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
225 ; CHECK-LABEL: @test_select(
120
1172e4bd9c6f update 4.0.0
mir3636
parents: 95
diff changeset
226 ; CHECK-NEXT: [[A0:%.*]] = insertelement <4 x float> undef, float %f, i32 0
1172e4bd9c6f update 4.0.0
mir3636
parents: 95
diff changeset
227 ; CHECK-NEXT: [[A3:%.*]] = insertelement <4 x float> [[A0]], float 3.000000e+00, i32 3
1172e4bd9c6f update 4.0.0
mir3636
parents: 95
diff changeset
228 ; CHECK-NEXT: [[RET:%.*]] = shufflevector <4 x float> [[A3]], <4 x float> <float undef, float 4.000000e+00, float 5.000000e+00, float undef>, <4 x i32> <i32 0, i32 5, i32 6, i32 3>
1172e4bd9c6f update 4.0.0
mir3636
parents: 95
diff changeset
229 ; CHECK-NEXT: ret <4 x float> [[RET]]
1172e4bd9c6f update 4.0.0
mir3636
parents: 95
diff changeset
230 ;
0
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
231 %a0 = insertelement <4 x float> undef, float %f, i32 0
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
232 %a1 = insertelement <4 x float> %a0, float 1.000000e+00, i32 1
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
233 %a2 = insertelement <4 x float> %a1, float 2.000000e+00, i32 2
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
234 %a3 = insertelement <4 x float> %a2, float 3.000000e+00, i32 3
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
235 %b0 = insertelement <4 x float> undef, float %g, i32 0
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
236 %b1 = insertelement <4 x float> %b0, float 4.000000e+00, i32 1
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
237 %b2 = insertelement <4 x float> %b1, float 5.000000e+00, i32 2
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
238 %b3 = insertelement <4 x float> %b2, float 6.000000e+00, i32 3
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239 %ret = select <4 x i1> <i1 true, i1 false, i1 false, i1 true>, <4 x float> %a3, <4 x float> %b3
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240 ret <4 x float> %ret
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241 }
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242
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243 ; Check that instcombine doesn't wrongly fold away the select completely.
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244 ; TODO: Should this be an insertelement rather than a shuffle?
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245
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246 define <2 x i64> @PR24922(<2 x i64> %v) {
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247 ; CHECK-LABEL: @PR24922(
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248 ; CHECK-NEXT: [[RESULT1:%.*]] = insertelement <2 x i64> %v, i64 0, i32 0
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249 ; CHECK-NEXT: ret <2 x i64> [[RESULT1]]
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250 ;
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251 %result = select <2 x i1> <i1 icmp eq (i64 extractelement (<2 x i64> bitcast (<4 x i32> <i32 15, i32 15, i32 15, i32 15> to <2 x i64>), i64 0), i64 0), i1 true>, <2 x i64> %v, <2 x i64> zeroinitializer
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252 ret <2 x i64> %result
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253 }
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254