| 1 | // RUN: %clang_cc1 -ffreestanding %s -triple=x86_64-apple-darwin -target-feature +fma -emit-llvm -o - | FileCheck %s |
| 2 | |
| 3 | |
| 4 | #include <immintrin.h> |
| 5 | |
| 6 | __m128 test_mm_fmadd_ps(__m128 a, __m128 b, __m128 c) { |
| 7 | // CHECK-LABEL: test_mm_fmadd_ps |
| 8 | // CHECK: call <4 x float> @llvm.fma.v4f32(<4 x float> %{{.*}}, <4 x float> %{{.*}}, <4 x float> %{{.*}}) |
| 9 | return _mm_fmadd_ps(a, b, c); |
| 10 | } |
| 11 | |
| 12 | __m128d test_mm_fmadd_pd(__m128d a, __m128d b, __m128d c) { |
| 13 | // CHECK-LABEL: test_mm_fmadd_pd |
| 14 | // CHECK: call <2 x double> @llvm.fma.v2f64(<2 x double> %{{.*}}, <2 x double> %{{.*}}, <2 x double> %{{.*}}) |
| 15 | return _mm_fmadd_pd(a, b, c); |
| 16 | } |
| 17 | |
| 18 | __m128 test_mm_fmadd_ss(__m128 a, __m128 b, __m128 c) { |
| 19 | // CHECK-LABEL: test_mm_fmadd_ss |
| 20 | // CHECK: extractelement <4 x float> %{{.*}}, i64 0 |
| 21 | // CHECK: extractelement <4 x float> %{{.*}}, i64 0 |
| 22 | // CHECK: extractelement <4 x float> %{{.*}}, i64 0 |
| 23 | // CHECK: call float @llvm.fma.f32(float %{{.*}}, float %{{.*}}, float %{{.*}}) |
| 24 | // CHECK: insertelement <4 x float> %{{.*}}, float %{{.*}}, i64 0 |
| 25 | return _mm_fmadd_ss(a, b, c); |
| 26 | } |
| 27 | |
| 28 | __m128d test_mm_fmadd_sd(__m128d a, __m128d b, __m128d c) { |
| 29 | // CHECK-LABEL: test_mm_fmadd_sd |
| 30 | // CHECK: extractelement <2 x double> %{{.*}}, i64 0 |
| 31 | // CHECK: extractelement <2 x double> %{{.*}}, i64 0 |
| 32 | // CHECK: extractelement <2 x double> %{{.*}}, i64 0 |
| 33 | // CHECK: call double @llvm.fma.f64(double %{{.*}}, double %{{.*}}, double %{{.*}}) |
| 34 | // CHECK: insertelement <2 x double> %{{.*}}, double %{{.*}}, i64 0 |
| 35 | return _mm_fmadd_sd(a, b, c); |
| 36 | } |
| 37 | |
| 38 | __m128 test_mm_fmsub_ps(__m128 a, __m128 b, __m128 c) { |
| 39 | // CHECK-LABEL: test_mm_fmsub_ps |
| 40 | // CHECK: [[NEG:%.+]] = fsub <4 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %{{.+}} |
| 41 | // CHECK: call <4 x float> @llvm.fma.v4f32(<4 x float> %{{.*}}, <4 x float> %{{.*}}, <4 x float> %{{.*}}) |
| 42 | return _mm_fmsub_ps(a, b, c); |
| 43 | } |
| 44 | |
| 45 | __m128d test_mm_fmsub_pd(__m128d a, __m128d b, __m128d c) { |
| 46 | // CHECK-LABEL: test_mm_fmsub_pd |
| 47 | // CHECK: [[NEG:%.+]] = fsub <2 x double> <double -0.000000e+00, double -0.000000e+00>, %{{.+}} |
| 48 | // CHECK: call <2 x double> @llvm.fma.v2f64(<2 x double> %{{.*}}, <2 x double> %{{.*}}, <2 x double> %{{.*}}) |
| 49 | return _mm_fmsub_pd(a, b, c); |
| 50 | } |
| 51 | |
| 52 | __m128 test_mm_fmsub_ss(__m128 a, __m128 b, __m128 c) { |
| 53 | // CHECK-LABEL: test_mm_fmsub_ss |
| 54 | // CHECK: [[NEG:%.+]] = fsub <4 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %{{.+}} |
| 55 | // CHECK: extractelement <4 x float> %{{.*}}, i64 0 |
| 56 | // CHECK: extractelement <4 x float> %{{.*}}, i64 0 |
| 57 | // CHECK: extractelement <4 x float> %{{.*}}, i64 0 |
| 58 | // CHECK: call float @llvm.fma.f32(float %{{.*}}, float %{{.*}}, float %{{.*}}) |
| 59 | // CHECK: insertelement <4 x float> %{{.*}}, float %{{.*}}, i64 0 |
| 60 | return _mm_fmsub_ss(a, b, c); |
| 61 | } |
| 62 | |
| 63 | __m128d test_mm_fmsub_sd(__m128d a, __m128d b, __m128d c) { |
| 64 | // CHECK-LABEL: test_mm_fmsub_sd |
| 65 | // CHECK: [[NEG:%.+]] = fsub <2 x double> <double -0.000000e+00, double -0.000000e+00>, %{{.+}} |
| 66 | // CHECK: extractelement <2 x double> %{{.*}}, i64 0 |
| 67 | // CHECK: extractelement <2 x double> %{{.*}}, i64 0 |
| 68 | // CHECK: extractelement <2 x double> %{{.*}}, i64 0 |
| 69 | // CHECK: call double @llvm.fma.f64(double %{{.*}}, double %{{.*}}, double %{{.*}}) |
| 70 | // CHECK: insertelement <2 x double> %{{.*}}, double %{{.*}}, i64 0 |
| 71 | return _mm_fmsub_sd(a, b, c); |
| 72 | } |
| 73 | |
| 74 | __m128 test_mm_fnmadd_ps(__m128 a, __m128 b, __m128 c) { |
| 75 | // CHECK-LABEL: test_mm_fnmadd_ps |
| 76 | // CHECK: [[NEG:%.+]] = fsub <4 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %{{.+}} |
| 77 | // CHECK: call <4 x float> @llvm.fma.v4f32(<4 x float> %{{.*}}, <4 x float> %{{.*}}, <4 x float> %{{.*}}) |
| 78 | return _mm_fnmadd_ps(a, b, c); |
| 79 | } |
| 80 | |
| 81 | __m128d test_mm_fnmadd_pd(__m128d a, __m128d b, __m128d c) { |
| 82 | // CHECK-LABEL: test_mm_fnmadd_pd |
| 83 | // CHECK: [[NEG:%.+]] = fsub <2 x double> <double -0.000000e+00, double -0.000000e+00>, %{{.+}} |
| 84 | // CHECK: call <2 x double> @llvm.fma.v2f64(<2 x double> %{{.*}}, <2 x double> %{{.*}}, <2 x double> %{{.*}}) |
| 85 | return _mm_fnmadd_pd(a, b, c); |
| 86 | } |
| 87 | |
| 88 | __m128 test_mm_fnmadd_ss(__m128 a, __m128 b, __m128 c) { |
| 89 | // CHECK-LABEL: test_mm_fnmadd_ss |
| 90 | // CHECK: [[NEG:%.+]] = fsub <4 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %{{.+}} |
| 91 | // CHECK: extractelement <4 x float> %{{.*}}, i64 0 |
| 92 | // CHECK: extractelement <4 x float> %{{.*}}, i64 0 |
| 93 | // CHECK: extractelement <4 x float> %{{.*}}, i64 0 |
| 94 | // CHECK: call float @llvm.fma.f32(float %{{.*}}, float %{{.*}}, float %{{.*}}) |
| 95 | // CHECK: insertelement <4 x float> %{{.*}}, float %{{.*}}, i64 0 |
| 96 | return _mm_fnmadd_ss(a, b, c); |
| 97 | } |
| 98 | |
| 99 | __m128d test_mm_fnmadd_sd(__m128d a, __m128d b, __m128d c) { |
| 100 | // CHECK-LABEL: test_mm_fnmadd_sd |
| 101 | // CHECK: [[NEG:%.+]] = fsub <2 x double> <double -0.000000e+00, double -0.000000e+00>, %{{.+}} |
| 102 | // CHECK: extractelement <2 x double> %{{.*}}, i64 0 |
| 103 | // CHECK: extractelement <2 x double> %{{.*}}, i64 0 |
| 104 | // CHECK: extractelement <2 x double> %{{.*}}, i64 0 |
| 105 | // CHECK: call double @llvm.fma.f64(double %{{.*}}, double %{{.*}}, double %{{.*}}) |
| 106 | // CHECK: insertelement <2 x double> %{{.*}}, double %{{.*}}, i64 0 |
| 107 | return _mm_fnmadd_sd(a, b, c); |
| 108 | } |
| 109 | |
| 110 | __m128 test_mm_fnmsub_ps(__m128 a, __m128 b, __m128 c) { |
| 111 | // CHECK-LABEL: test_mm_fnmsub_ps |
| 112 | // CHECK: [[NEG:%.+]] = fsub <4 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %{{.+}} |
| 113 | // CHECK: [[NEG2:%.+]] = fsub <4 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %{{.+}} |
| 114 | // CHECK: call <4 x float> @llvm.fma.v4f32(<4 x float> %{{.*}}, <4 x float> %{{.*}}, <4 x float> %{{.*}}) |
| 115 | return _mm_fnmsub_ps(a, b, c); |
| 116 | } |
| 117 | |
| 118 | __m128d test_mm_fnmsub_pd(__m128d a, __m128d b, __m128d c) { |
| 119 | // CHECK-LABEL: test_mm_fnmsub_pd |
| 120 | // CHECK: [[NEG:%.+]] = fsub <2 x double> <double -0.000000e+00, double -0.000000e+00>, %{{.+}} |
| 121 | // CHECK: [[NEG2:%.+]] = fsub <2 x double> <double -0.000000e+00, double -0.000000e+00>, %{{.+}} |
| 122 | // CHECK: call <2 x double> @llvm.fma.v2f64(<2 x double> %{{.*}}, <2 x double> %{{.*}}, <2 x double> %{{.*}}) |
| 123 | return _mm_fnmsub_pd(a, b, c); |
| 124 | } |
| 125 | |
| 126 | __m128 test_mm_fnmsub_ss(__m128 a, __m128 b, __m128 c) { |
| 127 | // CHECK-LABEL: test_mm_fnmsub_ss |
| 128 | // CHECK: [[NEG:%.+]] = fsub <4 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %{{.+}} |
| 129 | // CHECK: [[NEG2:%.+]] = fsub <4 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %{{.+}} |
| 130 | // CHECK: extractelement <4 x float> %{{.*}}, i64 0 |
| 131 | // CHECK: extractelement <4 x float> %{{.*}}, i64 0 |
| 132 | // CHECK: extractelement <4 x float> %{{.*}}, i64 0 |
| 133 | // CHECK: call float @llvm.fma.f32(float %{{.*}}, float %{{.*}}, float %{{.*}}) |
| 134 | // CHECK: insertelement <4 x float> %{{.*}}, float %{{.*}}, i64 0 |
| 135 | return _mm_fnmsub_ss(a, b, c); |
| 136 | } |
| 137 | |
| 138 | __m128d test_mm_fnmsub_sd(__m128d a, __m128d b, __m128d c) { |
| 139 | // CHECK-LABEL: test_mm_fnmsub_sd |
| 140 | // CHECK: [[NEG:%.+]] = fsub <2 x double> <double -0.000000e+00, double -0.000000e+00>, %{{.+}} |
| 141 | // CHECK: [[NEG2:%.+]] = fsub <2 x double> <double -0.000000e+00, double -0.000000e+00>, %{{.+}} |
| 142 | // CHECK: extractelement <2 x double> %{{.*}}, i64 0 |
| 143 | // CHECK: extractelement <2 x double> %{{.*}}, i64 0 |
| 144 | // CHECK: extractelement <2 x double> %{{.*}}, i64 0 |
| 145 | // CHECK: call double @llvm.fma.f64(double %{{.*}}, double %{{.*}}, double %{{.*}}) |
| 146 | // CHECK: insertelement <2 x double> %{{.*}}, double %{{.*}}, i64 0 |
| 147 | return _mm_fnmsub_sd(a, b, c); |
| 148 | } |
| 149 | |
| 150 | __m128 test_mm_fmaddsub_ps(__m128 a, __m128 b, __m128 c) { |
| 151 | // CHECK-LABEL: test_mm_fmaddsub_ps |
| 152 | // CHECK: [[ADD:%.+]] = call <4 x float> @llvm.fma.v4f32(<4 x float> %{{.*}}, <4 x float> %{{.*}}, <4 x float> %{{.*}}) |
| 153 | // CHECK: [[NEG:%.+]] = fsub <4 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %{{.+}} |
| 154 | // CHECK: [[SUB:%.+]] = call <4 x float> @llvm.fma.v4f32(<4 x float> %{{.*}}, <4 x float> %{{.*}}, <4 x float> [[NEG]] |
| 155 | // CHECK: shufflevector <4 x float> [[SUB]], <4 x float> [[ADD]], <4 x i32> <i32 0, i32 5, i32 2, i32 7> |
| 156 | return _mm_fmaddsub_ps(a, b, c); |
| 157 | } |
| 158 | |
| 159 | __m128d test_mm_fmaddsub_pd(__m128d a, __m128d b, __m128d c) { |
| 160 | // CHECK-LABEL: test_mm_fmaddsub_pd |
| 161 | // CHECK: [[ADD:%.+]] = call <2 x double> @llvm.fma.v2f64(<2 x double> %{{.*}}, <2 x double> %{{.*}}, <2 x double> %{{.*}}) |
| 162 | // CHECK: [[NEG:%.+]] = fsub <2 x double> <double -0.000000e+00, double -0.000000e+00>, %{{.+}} |
| 163 | // CHECK: [[SUB:%.+]] = call <2 x double> @llvm.fma.v2f64(<2 x double> %{{.*}}, <2 x double> %{{.*}}, <2 x double> [[NEG]] |
| 164 | // CHECK: shufflevector <2 x double> [[SUB]], <2 x double> [[ADD]], <2 x i32> <i32 0, i32 3> |
| 165 | return _mm_fmaddsub_pd(a, b, c); |
| 166 | } |
| 167 | |
| 168 | __m128 test_mm_fmsubadd_ps(__m128 a, __m128 b, __m128 c) { |
| 169 | // CHECK-LABEL: test_mm_fmsubadd_ps |
| 170 | // CHECK: [[NEG:%.+]] = fsub <4 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %{{.+}} |
| 171 | // CHECK: [[SUB:%.+]] = call <4 x float> @llvm.fma.v4f32(<4 x float> %{{.*}}, <4 x float> %{{.*}}, <4 x float> [[NEG]] |
| 172 | // CHECK: [[ADD:%.+]] = call <4 x float> @llvm.fma.v4f32(<4 x float> %{{.*}}, <4 x float> %{{.*}}, <4 x float> %{{.*}}) |
| 173 | // CHECK: shufflevector <4 x float> [[ADD]], <4 x float> [[SUB]], <4 x i32> <i32 0, i32 5, i32 2, i32 7> |
| 174 | return _mm_fmsubadd_ps(a, b, c); |
| 175 | } |
| 176 | |
| 177 | __m128d test_mm_fmsubadd_pd(__m128d a, __m128d b, __m128d c) { |
| 178 | // CHECK-LABEL: test_mm_fmsubadd_pd |
| 179 | // CHECK: [[NEG:%.+]] = fsub <2 x double> <double -0.000000e+00, double -0.000000e+00>, %{{.+}} |
| 180 | // CHECK: [[SUB:%.+]] = call <2 x double> @llvm.fma.v2f64(<2 x double> %{{.*}}, <2 x double> %{{.*}}, <2 x double> [[NEG]] |
| 181 | // CHECK: [[ADD:%.+]] = call <2 x double> @llvm.fma.v2f64(<2 x double> %{{.*}}, <2 x double> %{{.*}}, <2 x double> %{{.*}}) |
| 182 | // CHECK: shufflevector <2 x double> [[ADD]], <2 x double> [[SUB]], <2 x i32> <i32 0, i32 3> |
| 183 | return _mm_fmsubadd_pd(a, b, c); |
| 184 | } |
| 185 | |
| 186 | __m256 test_mm256_fmadd_ps(__m256 a, __m256 b, __m256 c) { |
| 187 | // CHECK-LABEL: test_mm256_fmadd_ps |
| 188 | // CHECK: call <8 x float> @llvm.fma.v8f32(<8 x float> %{{.*}}, <8 x float> %{{.*}}, <8 x float> %{{.*}}) |
| 189 | return _mm256_fmadd_ps(a, b, c); |
| 190 | } |
| 191 | |
| 192 | __m256d test_mm256_fmadd_pd(__m256d a, __m256d b, __m256d c) { |
| 193 | // CHECK-LABEL: test_mm256_fmadd_pd |
| 194 | // CHECK: call <4 x double> @llvm.fma.v4f64(<4 x double> %{{.*}}, <4 x double> %{{.*}}, <4 x double> %{{.*}}) |
| 195 | return _mm256_fmadd_pd(a, b, c); |
| 196 | } |
| 197 | |
| 198 | __m256 test_mm256_fmsub_ps(__m256 a, __m256 b, __m256 c) { |
| 199 | // CHECK-LABEL: test_mm256_fmsub_ps |
| 200 | // CHECK: [[NEG:%.+]] = fsub <8 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %{{.*}} |
| 201 | // CHECK: call <8 x float> @llvm.fma.v8f32(<8 x float> %{{.*}}, <8 x float> %{{.*}}, <8 x float> %{{.*}}) |
| 202 | return _mm256_fmsub_ps(a, b, c); |
| 203 | } |
| 204 | |
| 205 | __m256d test_mm256_fmsub_pd(__m256d a, __m256d b, __m256d c) { |
| 206 | // CHECK-LABEL: test_mm256_fmsub_pd |
| 207 | // CHECK: [[NEG:%.+]] = fsub <4 x double> <double -0.000000e+00, double -0.000000e+00, double -0.000000e+00, double -0.000000e+00>, %{{.+}} |
| 208 | // CHECK: call <4 x double> @llvm.fma.v4f64(<4 x double> %{{.*}}, <4 x double> %{{.*}}, <4 x double> %{{.*}}) |
| 209 | return _mm256_fmsub_pd(a, b, c); |
| 210 | } |
| 211 | |
| 212 | __m256 test_mm256_fnmadd_ps(__m256 a, __m256 b, __m256 c) { |
| 213 | // CHECK-LABEL: test_mm256_fnmadd_ps |
| 214 | // CHECK: [[NEG:%.+]] = fsub <8 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %{{.*}} |
| 215 | // CHECK: call <8 x float> @llvm.fma.v8f32(<8 x float> %{{.*}}, <8 x float> %{{.*}}, <8 x float> %{{.*}}) |
| 216 | return _mm256_fnmadd_ps(a, b, c); |
| 217 | } |
| 218 | |
| 219 | __m256d test_mm256_fnmadd_pd(__m256d a, __m256d b, __m256d c) { |
| 220 | // CHECK-LABEL: test_mm256_fnmadd_pd |
| 221 | // CHECK: [[NEG:%.+]] = fsub <4 x double> <double -0.000000e+00, double -0.000000e+00, double -0.000000e+00, double -0.000000e+00>, %{{.+}} |
| 222 | // CHECK: call <4 x double> @llvm.fma.v4f64(<4 x double> %{{.*}}, <4 x double> %{{.*}}, <4 x double> %{{.*}}) |
| 223 | return _mm256_fnmadd_pd(a, b, c); |
| 224 | } |
| 225 | |
| 226 | __m256 test_mm256_fnmsub_ps(__m256 a, __m256 b, __m256 c) { |
| 227 | // CHECK-LABEL: test_mm256_fnmsub_ps |
| 228 | // CHECK: [[NEG:%.+]] = fsub <8 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %{{.*}} |
| 229 | // CHECK: [[NEG2:%.+]] = fsub <8 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %{{.*}} |
| 230 | // CHECK: call <8 x float> @llvm.fma.v8f32(<8 x float> %{{.*}}, <8 x float> %{{.*}}, <8 x float> %{{.*}}) |
| 231 | return _mm256_fnmsub_ps(a, b, c); |
| 232 | } |
| 233 | |
| 234 | __m256d test_mm256_fnmsub_pd(__m256d a, __m256d b, __m256d c) { |
| 235 | // CHECK-LABEL: test_mm256_fnmsub_pd |
| 236 | // CHECK: [[NEG:%.+]] = fsub <4 x double> <double -0.000000e+00, double -0.000000e+00, double -0.000000e+00, double -0.000000e+00>, %{{.+}} |
| 237 | // CHECK: [[NEG2:%.+]] = fsub <4 x double> <double -0.000000e+00, double -0.000000e+00, double -0.000000e+00, double -0.000000e+00>, %{{.+}} |
| 238 | // CHECK: call <4 x double> @llvm.fma.v4f64(<4 x double> %{{.*}}, <4 x double> %{{.*}}, <4 x double> %{{.*}}) |
| 239 | return _mm256_fnmsub_pd(a, b, c); |
| 240 | } |
| 241 | |
| 242 | __m256 test_mm256_fmaddsub_ps(__m256 a, __m256 b, __m256 c) { |
| 243 | // CHECK-LABEL: test_mm256_fmaddsub_ps |
| 244 | // CHECK: [[ADD:%.+]] = call <8 x float> @llvm.fma.v8f32(<8 x float> %{{.*}}, <8 x float> %{{.*}}, <8 x float> %{{.*}}) |
| 245 | // CHECK: [[NEG:%.+]] = fsub <8 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %{{.*}} |
| 246 | // CHECK: [[SUB:%.+]] = call <8 x float> @llvm.fma.v8f32(<8 x float> %{{.*}}, <8 x float> %{{.*}}, <8 x float> [[NEG]] |
| 247 | // CHECK: shufflevector <8 x float> [[SUB]], <8 x float> [[ADD]], <8 x i32> <i32 0, i32 9, i32 2, i32 11, i32 4, i32 13, i32 6, i32 15> |
| 248 | return _mm256_fmaddsub_ps(a, b, c); |
| 249 | } |
| 250 | |
| 251 | __m256d test_mm256_fmaddsub_pd(__m256d a, __m256d b, __m256d c) { |
| 252 | // CHECK-LABEL: test_mm256_fmaddsub_pd |
| 253 | // CHECK: [[ADD:%.+]] = call <4 x double> @llvm.fma.v4f64(<4 x double> %{{.*}}, <4 x double> %{{.*}}, <4 x double> %{{.*}}) |
| 254 | // CHECK: [[NEG:%.+]] = fsub <4 x double> <double -0.000000e+00, double -0.000000e+00, double -0.000000e+00, double -0.000000e+00>, %{{.+}} |
| 255 | // CHECK: [[SUB:%.+]] = call <4 x double> @llvm.fma.v4f64(<4 x double> %{{.*}}, <4 x double> %{{.*}}, <4 x double> %{{.*}}) |
| 256 | // CHECK: shufflevector <4 x double> [[SUB]], <4 x double> [[ADD]], <4 x i32> <i32 0, i32 5, i32 2, i32 7> |
| 257 | return _mm256_fmaddsub_pd(a, b, c); |
| 258 | } |
| 259 | |
| 260 | __m256 test_mm256_fmsubadd_ps(__m256 a, __m256 b, __m256 c) { |
| 261 | // CHECK-LABEL: test_mm256_fmsubadd_ps |
| 262 | // CHECK: [[NEG:%.+]] = fsub <8 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, %{{.*}} |
| 263 | // CHECK: [[SUB:%.+]] = call <8 x float> @llvm.fma.v8f32(<8 x float> %{{.*}}, <8 x float> %{{.*}}, <8 x float> [[NEG]] |
| 264 | // CHECK: [[ADD:%.+]] = call <8 x float> @llvm.fma.v8f32(<8 x float> %{{.*}}, <8 x float> %{{.*}}, <8 x float> %{{.*}}) |
| 265 | // CHECK: shufflevector <8 x float> [[ADD]], <8 x float> [[SUB]], <8 x i32> <i32 0, i32 9, i32 2, i32 11, i32 4, i32 13, i32 6, i32 15> |
| 266 | return _mm256_fmsubadd_ps(a, b, c); |
| 267 | } |
| 268 | |
| 269 | __m256d test_mm256_fmsubadd_pd(__m256d a, __m256d b, __m256d c) { |
| 270 | // CHECK-LABEL: test_mm256_fmsubadd_pd |
| 271 | // CHECK: [[NEG:%.+]] = fsub <4 x double> <double -0.000000e+00, double -0.000000e+00, double -0.000000e+00, double -0.000000e+00>, %{{.+}} |
| 272 | // CHECK: [[SUB:%.+]] = call <4 x double> @llvm.fma.v4f64(<4 x double> %{{.*}}, <4 x double> %{{.*}}, <4 x double> [[NEG]] |
| 273 | // CHECK: [[ADD:%.+]] = call <4 x double> @llvm.fma.v4f64(<4 x double> %{{.*}}, <4 x double> %{{.*}}, <4 x double> %{{.*}}) |
| 274 | // CHECK: shufflevector <4 x double> [[ADD]], <4 x double> [[SUB]], <4 x i32> <i32 0, i32 5, i32 2, i32 7> |
| 275 | return _mm256_fmsubadd_pd(a, b, c); |
| 276 | } |
| 277 | |