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150
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1 // NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
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173
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2 // RUN: %clang_cc1 -triple thumbv8.1m.main-none-none-eabi -target-feature +mve.fp -mfloat-abi hard -fallow-half-arguments-and-returns -O0 -disable-O0-optnone -S -emit-llvm -o - %s | opt -S -mem2reg | FileCheck %s
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3 // RUN: %clang_cc1 -triple thumbv8.1m.main-none-none-eabi -target-feature +mve.fp -mfloat-abi hard -fallow-half-arguments-and-returns -O0 -disable-O0-optnone -DPOLYMORPHIC -S -emit-llvm -o - %s | opt -S -mem2reg | FileCheck %s
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150
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4
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5 #include <arm_mve.h>
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6
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7 // CHECK-LABEL: @test_vhsubq_u8(
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8 // CHECK-NEXT: entry:
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9 // CHECK-NEXT: [[TMP0:%.*]] = call <16 x i8> @llvm.arm.mve.vhsub.v16i8(<16 x i8> [[A:%.*]], <16 x i8> [[B:%.*]], i32 1)
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10 // CHECK-NEXT: ret <16 x i8> [[TMP0]]
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11 //
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12 uint8x16_t test_vhsubq_u8(uint8x16_t a, uint8x16_t b)
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13 {
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14 #ifdef POLYMORPHIC
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15 return vhsubq(a, b);
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16 #else /* POLYMORPHIC */
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17 return vhsubq_u8(a, b);
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18 #endif /* POLYMORPHIC */
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19 }
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20
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21 // CHECK-LABEL: @test_vhsubq_s16(
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22 // CHECK-NEXT: entry:
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23 // CHECK-NEXT: [[TMP0:%.*]] = call <8 x i16> @llvm.arm.mve.vhsub.v8i16(<8 x i16> [[A:%.*]], <8 x i16> [[B:%.*]], i32 0)
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24 // CHECK-NEXT: ret <8 x i16> [[TMP0]]
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25 //
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26 int16x8_t test_vhsubq_s16(int16x8_t a, int16x8_t b)
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27 {
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28 #ifdef POLYMORPHIC
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29 return vhsubq(a, b);
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30 #else /* POLYMORPHIC */
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31 return vhsubq_s16(a, b);
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32 #endif /* POLYMORPHIC */
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33 }
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34
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35 // CHECK-LABEL: @test_vhsubq_u32(
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36 // CHECK-NEXT: entry:
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37 // CHECK-NEXT: [[TMP0:%.*]] = call <4 x i32> @llvm.arm.mve.vhsub.v4i32(<4 x i32> [[A:%.*]], <4 x i32> [[B:%.*]], i32 1)
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38 // CHECK-NEXT: ret <4 x i32> [[TMP0]]
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39 //
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40 uint32x4_t test_vhsubq_u32(uint32x4_t a, uint32x4_t b)
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41 {
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42 #ifdef POLYMORPHIC
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43 return vhsubq(a, b);
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44 #else /* POLYMORPHIC */
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45 return vhsubq_u32(a, b);
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46 #endif /* POLYMORPHIC */
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47 }
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48
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49 // CHECK-LABEL: @test_vhsubq_m_s8(
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50 // CHECK-NEXT: entry:
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51 // CHECK-NEXT: [[TMP0:%.*]] = zext i16 [[P:%.*]] to i32
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52 // CHECK-NEXT: [[TMP1:%.*]] = call <16 x i1> @llvm.arm.mve.pred.i2v.v16i1(i32 [[TMP0]])
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53 // CHECK-NEXT: [[TMP2:%.*]] = call <16 x i8> @llvm.arm.mve.hsub.predicated.v16i8.v16i1(<16 x i8> [[A:%.*]], <16 x i8> [[B:%.*]], i32 0, <16 x i1> [[TMP1]], <16 x i8> [[INACTIVE:%.*]])
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54 // CHECK-NEXT: ret <16 x i8> [[TMP2]]
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55 //
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56 int8x16_t test_vhsubq_m_s8(int8x16_t inactive, int8x16_t a, int8x16_t b, mve_pred16_t p)
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57 {
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58 #ifdef POLYMORPHIC
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59 return vhsubq_m(inactive, a, b, p);
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60 #else /* POLYMORPHIC */
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61 return vhsubq_m_s8(inactive, a, b, p);
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62 #endif /* POLYMORPHIC */
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63 }
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64
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65 // CHECK-LABEL: @test_vhsubq_m_u16(
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66 // CHECK-NEXT: entry:
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67 // CHECK-NEXT: [[TMP0:%.*]] = zext i16 [[P:%.*]] to i32
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68 // CHECK-NEXT: [[TMP1:%.*]] = call <8 x i1> @llvm.arm.mve.pred.i2v.v8i1(i32 [[TMP0]])
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69 // CHECK-NEXT: [[TMP2:%.*]] = call <8 x i16> @llvm.arm.mve.hsub.predicated.v8i16.v8i1(<8 x i16> [[A:%.*]], <8 x i16> [[B:%.*]], i32 1, <8 x i1> [[TMP1]], <8 x i16> [[INACTIVE:%.*]])
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70 // CHECK-NEXT: ret <8 x i16> [[TMP2]]
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71 //
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72 uint16x8_t test_vhsubq_m_u16(uint16x8_t inactive, uint16x8_t a, uint16x8_t b, mve_pred16_t p)
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73 {
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74 #ifdef POLYMORPHIC
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75 return vhsubq_m(inactive, a, b, p);
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76 #else /* POLYMORPHIC */
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77 return vhsubq_m_u16(inactive, a, b, p);
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78 #endif /* POLYMORPHIC */
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79 }
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80
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81 // CHECK-LABEL: @test_vhsubq_m_s32(
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82 // CHECK-NEXT: entry:
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83 // CHECK-NEXT: [[TMP0:%.*]] = zext i16 [[P:%.*]] to i32
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84 // CHECK-NEXT: [[TMP1:%.*]] = call <4 x i1> @llvm.arm.mve.pred.i2v.v4i1(i32 [[TMP0]])
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85 // CHECK-NEXT: [[TMP2:%.*]] = call <4 x i32> @llvm.arm.mve.hsub.predicated.v4i32.v4i1(<4 x i32> [[A:%.*]], <4 x i32> [[B:%.*]], i32 0, <4 x i1> [[TMP1]], <4 x i32> [[INACTIVE:%.*]])
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86 // CHECK-NEXT: ret <4 x i32> [[TMP2]]
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87 //
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88 int32x4_t test_vhsubq_m_s32(int32x4_t inactive, int32x4_t a, int32x4_t b, mve_pred16_t p)
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89 {
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90 #ifdef POLYMORPHIC
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91 return vhsubq_m(inactive, a, b, p);
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92 #else /* POLYMORPHIC */
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93 return vhsubq_m_s32(inactive, a, b, p);
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94 #endif /* POLYMORPHIC */
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95 }
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173
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96
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97 // CHECK-LABEL: @test_vhsubq_n_u8(
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98 // CHECK-NEXT: entry:
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207
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99 // CHECK-NEXT: [[DOTSPLATINSERT:%.*]] = insertelement <16 x i8> poison, i8 [[B:%.*]], i32 0
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100 // CHECK-NEXT: [[DOTSPLAT:%.*]] = shufflevector <16 x i8> [[DOTSPLATINSERT]], <16 x i8> poison, <16 x i32> zeroinitializer
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173
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101 // CHECK-NEXT: [[TMP0:%.*]] = call <16 x i8> @llvm.arm.mve.vhsub.v16i8(<16 x i8> [[A:%.*]], <16 x i8> [[DOTSPLAT]], i32 1)
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102 // CHECK-NEXT: ret <16 x i8> [[TMP0]]
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103 //
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104 uint8x16_t test_vhsubq_n_u8(uint8x16_t a, uint8_t b)
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105 {
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106 #ifdef POLYMORPHIC
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107 return vhsubq(a, b);
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108 #else /* POLYMORPHIC */
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109 return vhsubq_n_u8(a, b);
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110 #endif /* POLYMORPHIC */
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111 }
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112
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113 // CHECK-LABEL: @test_vhsubq_n_s16(
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114 // CHECK-NEXT: entry:
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207
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115 // CHECK-NEXT: [[DOTSPLATINSERT:%.*]] = insertelement <8 x i16> poison, i16 [[B:%.*]], i32 0
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116 // CHECK-NEXT: [[DOTSPLAT:%.*]] = shufflevector <8 x i16> [[DOTSPLATINSERT]], <8 x i16> poison, <8 x i32> zeroinitializer
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173
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117 // CHECK-NEXT: [[TMP0:%.*]] = call <8 x i16> @llvm.arm.mve.vhsub.v8i16(<8 x i16> [[A:%.*]], <8 x i16> [[DOTSPLAT]], i32 0)
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118 // CHECK-NEXT: ret <8 x i16> [[TMP0]]
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119 //
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120 int16x8_t test_vhsubq_n_s16(int16x8_t a, int16_t b)
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121 {
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122 #ifdef POLYMORPHIC
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123 return vhsubq(a, b);
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124 #else /* POLYMORPHIC */
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125 return vhsubq_n_s16(a, b);
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126 #endif /* POLYMORPHIC */
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127 }
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128
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129 // CHECK-LABEL: @test_vhsubq_n_u32(
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130 // CHECK-NEXT: entry:
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207
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131 // CHECK-NEXT: [[DOTSPLATINSERT:%.*]] = insertelement <4 x i32> poison, i32 [[B:%.*]], i32 0
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132 // CHECK-NEXT: [[DOTSPLAT:%.*]] = shufflevector <4 x i32> [[DOTSPLATINSERT]], <4 x i32> poison, <4 x i32> zeroinitializer
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173
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133 // CHECK-NEXT: [[TMP0:%.*]] = call <4 x i32> @llvm.arm.mve.vhsub.v4i32(<4 x i32> [[A:%.*]], <4 x i32> [[DOTSPLAT]], i32 1)
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134 // CHECK-NEXT: ret <4 x i32> [[TMP0]]
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135 //
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136 uint32x4_t test_vhsubq_n_u32(uint32x4_t a, uint32_t b)
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137 {
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138 #ifdef POLYMORPHIC
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139 return vhsubq(a, b);
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140 #else /* POLYMORPHIC */
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141 return vhsubq_n_u32(a, b);
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142 #endif /* POLYMORPHIC */
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143 }
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144
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145 // CHECK-LABEL: @test_vhsubq_m_n_s8(
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146 // CHECK-NEXT: entry:
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207
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147 // CHECK-NEXT: [[DOTSPLATINSERT:%.*]] = insertelement <16 x i8> poison, i8 [[B:%.*]], i32 0
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148 // CHECK-NEXT: [[DOTSPLAT:%.*]] = shufflevector <16 x i8> [[DOTSPLATINSERT]], <16 x i8> poison, <16 x i32> zeroinitializer
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173
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149 // CHECK-NEXT: [[TMP0:%.*]] = zext i16 [[P:%.*]] to i32
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150 // CHECK-NEXT: [[TMP1:%.*]] = call <16 x i1> @llvm.arm.mve.pred.i2v.v16i1(i32 [[TMP0]])
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151 // CHECK-NEXT: [[TMP2:%.*]] = call <16 x i8> @llvm.arm.mve.hsub.predicated.v16i8.v16i1(<16 x i8> [[A:%.*]], <16 x i8> [[DOTSPLAT]], i32 0, <16 x i1> [[TMP1]], <16 x i8> [[INACTIVE:%.*]])
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152 // CHECK-NEXT: ret <16 x i8> [[TMP2]]
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153 //
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154 int8x16_t test_vhsubq_m_n_s8(int8x16_t inactive, int8x16_t a, int8_t b, mve_pred16_t p)
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155 {
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156 #ifdef POLYMORPHIC
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157 return vhsubq_m(inactive, a, b, p);
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158 #else /* POLYMORPHIC */
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159 return vhsubq_m_n_s8(inactive, a, b, p);
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160 #endif /* POLYMORPHIC */
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161 }
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162
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163 // CHECK-LABEL: @test_vhsubq_m_n_u16(
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164 // CHECK-NEXT: entry:
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207
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165 // CHECK-NEXT: [[DOTSPLATINSERT:%.*]] = insertelement <8 x i16> poison, i16 [[B:%.*]], i32 0
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166 // CHECK-NEXT: [[DOTSPLAT:%.*]] = shufflevector <8 x i16> [[DOTSPLATINSERT]], <8 x i16> poison, <8 x i32> zeroinitializer
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173
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167 // CHECK-NEXT: [[TMP0:%.*]] = zext i16 [[P:%.*]] to i32
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168 // CHECK-NEXT: [[TMP1:%.*]] = call <8 x i1> @llvm.arm.mve.pred.i2v.v8i1(i32 [[TMP0]])
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169 // CHECK-NEXT: [[TMP2:%.*]] = call <8 x i16> @llvm.arm.mve.hsub.predicated.v8i16.v8i1(<8 x i16> [[A:%.*]], <8 x i16> [[DOTSPLAT]], i32 1, <8 x i1> [[TMP1]], <8 x i16> [[INACTIVE:%.*]])
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170 // CHECK-NEXT: ret <8 x i16> [[TMP2]]
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171 //
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172 uint16x8_t test_vhsubq_m_n_u16(uint16x8_t inactive, uint16x8_t a, uint16_t b, mve_pred16_t p)
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173 {
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174 #ifdef POLYMORPHIC
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175 return vhsubq_m(inactive, a, b, p);
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176 #else /* POLYMORPHIC */
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177 return vhsubq_m_n_u16(inactive, a, b, p);
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178 #endif /* POLYMORPHIC */
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179 }
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180
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181 // CHECK-LABEL: @test_vhsubq_m_n_s32(
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182 // CHECK-NEXT: entry:
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207
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183 // CHECK-NEXT: [[DOTSPLATINSERT:%.*]] = insertelement <4 x i32> poison, i32 [[B:%.*]], i32 0
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184 // CHECK-NEXT: [[DOTSPLAT:%.*]] = shufflevector <4 x i32> [[DOTSPLATINSERT]], <4 x i32> poison, <4 x i32> zeroinitializer
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173
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185 // CHECK-NEXT: [[TMP0:%.*]] = zext i16 [[P:%.*]] to i32
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186 // CHECK-NEXT: [[TMP1:%.*]] = call <4 x i1> @llvm.arm.mve.pred.i2v.v4i1(i32 [[TMP0]])
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187 // CHECK-NEXT: [[TMP2:%.*]] = call <4 x i32> @llvm.arm.mve.hsub.predicated.v4i32.v4i1(<4 x i32> [[A:%.*]], <4 x i32> [[DOTSPLAT]], i32 0, <4 x i1> [[TMP1]], <4 x i32> [[INACTIVE:%.*]])
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188 // CHECK-NEXT: ret <4 x i32> [[TMP2]]
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189 //
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190 int32x4_t test_vhsubq_m_n_s32(int32x4_t inactive, int32x4_t a, int32_t b, mve_pred16_t p)
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191 {
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192 #ifdef POLYMORPHIC
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193 return vhsubq_m(inactive, a, b, p);
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194 #else /* POLYMORPHIC */
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195 return vhsubq_m_n_s32(inactive, a, b, p);
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196 #endif /* POLYMORPHIC */
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197 }
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198
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199 // CHECK-LABEL: @test_vhsubq_x_n_u8(
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200 // CHECK-NEXT: entry:
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207
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201 // CHECK-NEXT: [[DOTSPLATINSERT:%.*]] = insertelement <16 x i8> poison, i8 [[B:%.*]], i32 0
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202 // CHECK-NEXT: [[DOTSPLAT:%.*]] = shufflevector <16 x i8> [[DOTSPLATINSERT]], <16 x i8> poison, <16 x i32> zeroinitializer
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173
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203 // CHECK-NEXT: [[TMP0:%.*]] = zext i16 [[P:%.*]] to i32
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204 // CHECK-NEXT: [[TMP1:%.*]] = call <16 x i1> @llvm.arm.mve.pred.i2v.v16i1(i32 [[TMP0]])
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205 // CHECK-NEXT: [[TMP2:%.*]] = call <16 x i8> @llvm.arm.mve.hsub.predicated.v16i8.v16i1(<16 x i8> [[A:%.*]], <16 x i8> [[DOTSPLAT]], i32 1, <16 x i1> [[TMP1]], <16 x i8> undef)
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206 // CHECK-NEXT: ret <16 x i8> [[TMP2]]
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207 //
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208 uint8x16_t test_vhsubq_x_n_u8(uint8x16_t a, uint8_t b, mve_pred16_t p)
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209 {
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210 #ifdef POLYMORPHIC
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211 return vhsubq_x(a, b, p);
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212 #else /* POLYMORPHIC */
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213 return vhsubq_x_n_u8(a, b, p);
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214 #endif /* POLYMORPHIC */
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215 }
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216
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217 // CHECK-LABEL: @test_vhsubq_x_n_s16(
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218 // CHECK-NEXT: entry:
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207
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219 // CHECK-NEXT: [[DOTSPLATINSERT:%.*]] = insertelement <8 x i16> poison, i16 [[B:%.*]], i32 0
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220 // CHECK-NEXT: [[DOTSPLAT:%.*]] = shufflevector <8 x i16> [[DOTSPLATINSERT]], <8 x i16> poison, <8 x i32> zeroinitializer
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173
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221 // CHECK-NEXT: [[TMP0:%.*]] = zext i16 [[P:%.*]] to i32
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222 // CHECK-NEXT: [[TMP1:%.*]] = call <8 x i1> @llvm.arm.mve.pred.i2v.v8i1(i32 [[TMP0]])
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223 // CHECK-NEXT: [[TMP2:%.*]] = call <8 x i16> @llvm.arm.mve.hsub.predicated.v8i16.v8i1(<8 x i16> [[A:%.*]], <8 x i16> [[DOTSPLAT]], i32 0, <8 x i1> [[TMP1]], <8 x i16> undef)
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224 // CHECK-NEXT: ret <8 x i16> [[TMP2]]
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225 //
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226 int16x8_t test_vhsubq_x_n_s16(int16x8_t a, int16_t b, mve_pred16_t p)
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227 {
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228 #ifdef POLYMORPHIC
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229 return vhsubq_x(a, b, p);
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230 #else /* POLYMORPHIC */
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231 return vhsubq_x_n_s16(a, b, p);
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232 #endif /* POLYMORPHIC */
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233 }
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234
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235 // CHECK-LABEL: @test_vhsubq_x_n_u32(
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236 // CHECK-NEXT: entry:
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207
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237 // CHECK-NEXT: [[DOTSPLATINSERT:%.*]] = insertelement <4 x i32> poison, i32 [[B:%.*]], i32 0
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238 // CHECK-NEXT: [[DOTSPLAT:%.*]] = shufflevector <4 x i32> [[DOTSPLATINSERT]], <4 x i32> poison, <4 x i32> zeroinitializer
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173
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239 // CHECK-NEXT: [[TMP0:%.*]] = zext i16 [[P:%.*]] to i32
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240 // CHECK-NEXT: [[TMP1:%.*]] = call <4 x i1> @llvm.arm.mve.pred.i2v.v4i1(i32 [[TMP0]])
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241 // CHECK-NEXT: [[TMP2:%.*]] = call <4 x i32> @llvm.arm.mve.hsub.predicated.v4i32.v4i1(<4 x i32> [[A:%.*]], <4 x i32> [[DOTSPLAT]], i32 1, <4 x i1> [[TMP1]], <4 x i32> undef)
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242 // CHECK-NEXT: ret <4 x i32> [[TMP2]]
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243 //
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244 uint32x4_t test_vhsubq_x_n_u32(uint32x4_t a, uint32_t b, mve_pred16_t p)
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245 {
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246 #ifdef POLYMORPHIC
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247 return vhsubq_x(a, b, p);
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248 #else /* POLYMORPHIC */
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249 return vhsubq_x_n_u32(a, b, p);
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250 #endif /* POLYMORPHIC */
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251 }
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