1 ; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py 2 ; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -cost-model -analyze -mattr=+sse2 | FileCheck %s --check-prefixes=CHECK,SSE,SSE2 3 ; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -cost-model -analyze -mattr=+sse4.2 | FileCheck %s --check-prefixes=CHECK,SSE,SSE42 4 ; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -cost-model -analyze -mattr=+avx | FileCheck %s --check-prefixes=CHECK,AVX,AVX1 5 ; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -cost-model -analyze -mattr=+avx2 | FileCheck %s --check-prefixes=CHECK,AVX,AVX2 6 ; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -cost-model -analyze -mattr=+xop,+avx | FileCheck %s --check-prefixes=CHECK,XOP,XOPAVX1 7 ; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -cost-model -analyze -mattr=+xop,+avx2 | FileCheck %s --check-prefixes=CHECK,XOP,XOPAVX2 8 ; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -cost-model -analyze -mattr=+avx512f | FileCheck %s --check-prefixes=CHECK,AVX512,AVX512F 9 ; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -cost-model -analyze -mattr=+avx512f,+avx512dq | FileCheck %s --check-prefixes=CHECK,AVX512,AVX512F 10 ; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -cost-model -analyze -mattr=+avx512f,+avx512bw | FileCheck %s --check-prefixes=CHECK,AVX512,AVX512BW 11 ; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -cost-model -analyze -mattr=+avx512f,+avx512vl | FileCheck %s --check-prefixes=CHECK,AVX512,AVX512F 12 ; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -cost-model -analyze -mattr=+avx512f,+avx512dq,+avx512vl | FileCheck %s --check-prefixes=CHECK,AVX512,AVX512VL 13 ; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -cost-model -analyze -mattr=+avx512f,+avx512bw,+avx512vl | FileCheck %s --check-prefixes=CHECK,AVX512,AVX512BWVL 14 ; 15 ; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -cost-model -analyze -mcpu=slm | FileCheck %s --check-prefixes=CHECK,SSE,SSE42 16 ; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -cost-model -analyze -mcpu=goldmont | FileCheck %s --check-prefixes=CHECK,SSE,SSE42 17 ; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -cost-model -analyze -mcpu=btver2 | FileCheck %s --check-prefixes=BTVER2 18 19 ; Verify the cost of vector arithmetic shift right instructions. 20 21 ; 22 ; Variable Shifts 23 ; 24 25 define <2 x i64> @var_shift_v2i64(<2 x i64> %a, <2 x i64> %b) { 26 ; SSE-LABEL: 'var_shift_v2i64' 27 ; SSE-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %shift = ashr <2 x i64> %a, %b 28 ; SSE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %shift 29 ; 30 ; AVX1-LABEL: 'var_shift_v2i64' 31 ; AVX1-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %shift = ashr <2 x i64> %a, %b 32 ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %shift 33 ; 34 ; AVX2-LABEL: 'var_shift_v2i64' 35 ; AVX2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = ashr <2 x i64> %a, %b 36 ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %shift 37 ; 38 ; XOP-LABEL: 'var_shift_v2i64' 39 ; XOP-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = ashr <2 x i64> %a, %b 40 ; XOP-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %shift 41 ; 42 ; AVX512-LABEL: 'var_shift_v2i64' 43 ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <2 x i64> %a, %b 44 ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %shift 45 ; 46 ; BTVER2-LABEL: 'var_shift_v2i64' 47 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %shift = ashr <2 x i64> %a, %b 48 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %shift 49 ; 50 %shift = ashr <2 x i64> %a, %b 51 ret <2 x i64> %shift 52 } 53 54 define <4 x i64> @var_shift_v4i64(<4 x i64> %a, <4 x i64> %b) { 55 ; SSE-LABEL: 'var_shift_v4i64' 56 ; SSE-NEXT: Cost Model: Found an estimated cost of 24 for instruction: %shift = ashr <4 x i64> %a, %b 57 ; SSE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shift 58 ; 59 ; AVX1-LABEL: 'var_shift_v4i64' 60 ; AVX1-NEXT: Cost Model: Found an estimated cost of 26 for instruction: %shift = ashr <4 x i64> %a, %b 61 ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shift 62 ; 63 ; AVX2-LABEL: 'var_shift_v4i64' 64 ; AVX2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = ashr <4 x i64> %a, %b 65 ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shift 66 ; 67 ; XOP-LABEL: 'var_shift_v4i64' 68 ; XOP-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %shift = ashr <4 x i64> %a, %b 69 ; XOP-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shift 70 ; 71 ; AVX512-LABEL: 'var_shift_v4i64' 72 ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <4 x i64> %a, %b 73 ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shift 74 ; 75 ; BTVER2-LABEL: 'var_shift_v4i64' 76 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 26 for instruction: %shift = ashr <4 x i64> %a, %b 77 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shift 78 ; 79 %shift = ashr <4 x i64> %a, %b 80 ret <4 x i64> %shift 81 } 82 83 define <8 x i64> @var_shift_v8i64(<8 x i64> %a, <8 x i64> %b) { 84 ; SSE-LABEL: 'var_shift_v8i64' 85 ; SSE-NEXT: Cost Model: Found an estimated cost of 48 for instruction: %shift = ashr <8 x i64> %a, %b 86 ; SSE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shift 87 ; 88 ; AVX1-LABEL: 'var_shift_v8i64' 89 ; AVX1-NEXT: Cost Model: Found an estimated cost of 52 for instruction: %shift = ashr <8 x i64> %a, %b 90 ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shift 91 ; 92 ; AVX2-LABEL: 'var_shift_v8i64' 93 ; AVX2-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shift = ashr <8 x i64> %a, %b 94 ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shift 95 ; 96 ; XOP-LABEL: 'var_shift_v8i64' 97 ; XOP-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %shift = ashr <8 x i64> %a, %b 98 ; XOP-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shift 99 ; 100 ; AVX512-LABEL: 'var_shift_v8i64' 101 ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <8 x i64> %a, %b 102 ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shift 103 ; 104 ; BTVER2-LABEL: 'var_shift_v8i64' 105 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 52 for instruction: %shift = ashr <8 x i64> %a, %b 106 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shift 107 ; 108 %shift = ashr <8 x i64> %a, %b 109 ret <8 x i64> %shift 110 } 111 112 define <4 x i32> @var_shift_v4i32(<4 x i32> %a, <4 x i32> %b) { 113 ; SSE2-LABEL: 'var_shift_v4i32' 114 ; SSE2-NEXT: Cost Model: Found an estimated cost of 16 for instruction: %shift = ashr <4 x i32> %a, %b 115 ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %shift 116 ; 117 ; SSE42-LABEL: 'var_shift_v4i32' 118 ; SSE42-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %shift = ashr <4 x i32> %a, %b 119 ; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %shift 120 ; 121 ; AVX1-LABEL: 'var_shift_v4i32' 122 ; AVX1-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %shift = ashr <4 x i32> %a, %b 123 ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %shift 124 ; 125 ; AVX2-LABEL: 'var_shift_v4i32' 126 ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <4 x i32> %a, %b 127 ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %shift 128 ; 129 ; XOPAVX1-LABEL: 'var_shift_v4i32' 130 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = ashr <4 x i32> %a, %b 131 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %shift 132 ; 133 ; XOPAVX2-LABEL: 'var_shift_v4i32' 134 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <4 x i32> %a, %b 135 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %shift 136 ; 137 ; AVX512-LABEL: 'var_shift_v4i32' 138 ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <4 x i32> %a, %b 139 ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %shift 140 ; 141 ; BTVER2-LABEL: 'var_shift_v4i32' 142 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %shift = ashr <4 x i32> %a, %b 143 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %shift 144 ; 145 %shift = ashr <4 x i32> %a, %b 146 ret <4 x i32> %shift 147 } 148 149 define <8 x i32> @var_shift_v8i32(<8 x i32> %a, <8 x i32> %b) { 150 ; SSE2-LABEL: 'var_shift_v8i32' 151 ; SSE2-NEXT: Cost Model: Found an estimated cost of 32 for instruction: %shift = ashr <8 x i32> %a, %b 152 ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift 153 ; 154 ; SSE42-LABEL: 'var_shift_v8i32' 155 ; SSE42-NEXT: Cost Model: Found an estimated cost of 24 for instruction: %shift = ashr <8 x i32> %a, %b 156 ; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift 157 ; 158 ; AVX1-LABEL: 'var_shift_v8i32' 159 ; AVX1-NEXT: Cost Model: Found an estimated cost of 26 for instruction: %shift = ashr <8 x i32> %a, %b 160 ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift 161 ; 162 ; AVX2-LABEL: 'var_shift_v8i32' 163 ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <8 x i32> %a, %b 164 ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift 165 ; 166 ; XOPAVX1-LABEL: 'var_shift_v8i32' 167 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %shift = ashr <8 x i32> %a, %b 168 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift 169 ; 170 ; XOPAVX2-LABEL: 'var_shift_v8i32' 171 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <8 x i32> %a, %b 172 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift 173 ; 174 ; AVX512-LABEL: 'var_shift_v8i32' 175 ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <8 x i32> %a, %b 176 ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift 177 ; 178 ; BTVER2-LABEL: 'var_shift_v8i32' 179 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 26 for instruction: %shift = ashr <8 x i32> %a, %b 180 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift 181 ; 182 %shift = ashr <8 x i32> %a, %b 183 ret <8 x i32> %shift 184 } 185 186 define <16 x i32> @var_shift_v16i32(<16 x i32> %a, <16 x i32> %b) { 187 ; SSE2-LABEL: 'var_shift_v16i32' 188 ; SSE2-NEXT: Cost Model: Found an estimated cost of 64 for instruction: %shift = ashr <16 x i32> %a, %b 189 ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift 190 ; 191 ; SSE42-LABEL: 'var_shift_v16i32' 192 ; SSE42-NEXT: Cost Model: Found an estimated cost of 48 for instruction: %shift = ashr <16 x i32> %a, %b 193 ; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift 194 ; 195 ; AVX1-LABEL: 'var_shift_v16i32' 196 ; AVX1-NEXT: Cost Model: Found an estimated cost of 52 for instruction: %shift = ashr <16 x i32> %a, %b 197 ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift 198 ; 199 ; AVX2-LABEL: 'var_shift_v16i32' 200 ; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = ashr <16 x i32> %a, %b 201 ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift 202 ; 203 ; XOPAVX1-LABEL: 'var_shift_v16i32' 204 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %shift = ashr <16 x i32> %a, %b 205 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift 206 ; 207 ; XOPAVX2-LABEL: 'var_shift_v16i32' 208 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = ashr <16 x i32> %a, %b 209 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift 210 ; 211 ; AVX512-LABEL: 'var_shift_v16i32' 212 ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <16 x i32> %a, %b 213 ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift 214 ; 215 ; BTVER2-LABEL: 'var_shift_v16i32' 216 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 52 for instruction: %shift = ashr <16 x i32> %a, %b 217 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift 218 ; 219 %shift = ashr <16 x i32> %a, %b 220 ret <16 x i32> %shift 221 } 222 223 define <8 x i16> @var_shift_v8i16(<8 x i16> %a, <8 x i16> %b) { 224 ; SSE2-LABEL: 'var_shift_v8i16' 225 ; SSE2-NEXT: Cost Model: Found an estimated cost of 32 for instruction: %shift = ashr <8 x i16> %a, %b 226 ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %shift 227 ; 228 ; SSE42-LABEL: 'var_shift_v8i16' 229 ; SSE42-NEXT: Cost Model: Found an estimated cost of 14 for instruction: %shift = ashr <8 x i16> %a, %b 230 ; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %shift 231 ; 232 ; AVX-LABEL: 'var_shift_v8i16' 233 ; AVX-NEXT: Cost Model: Found an estimated cost of 14 for instruction: %shift = ashr <8 x i16> %a, %b 234 ; AVX-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %shift 235 ; 236 ; XOP-LABEL: 'var_shift_v8i16' 237 ; XOP-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = ashr <8 x i16> %a, %b 238 ; XOP-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %shift 239 ; 240 ; AVX512F-LABEL: 'var_shift_v8i16' 241 ; AVX512F-NEXT: Cost Model: Found an estimated cost of 14 for instruction: %shift = ashr <8 x i16> %a, %b 242 ; AVX512F-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %shift 243 ; 244 ; AVX512BW-LABEL: 'var_shift_v8i16' 245 ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <8 x i16> %a, %b 246 ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %shift 247 ; 248 ; AVX512VL-LABEL: 'var_shift_v8i16' 249 ; AVX512VL-NEXT: Cost Model: Found an estimated cost of 14 for instruction: %shift = ashr <8 x i16> %a, %b 250 ; AVX512VL-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %shift 251 ; 252 ; AVX512BWVL-LABEL: 'var_shift_v8i16' 253 ; AVX512BWVL-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <8 x i16> %a, %b 254 ; AVX512BWVL-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %shift 255 ; 256 ; BTVER2-LABEL: 'var_shift_v8i16' 257 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 14 for instruction: %shift = ashr <8 x i16> %a, %b 258 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %shift 259 ; 260 %shift = ashr <8 x i16> %a, %b 261 ret <8 x i16> %shift 262 } 263 264 define <16 x i16> @var_shift_v16i16(<16 x i16> %a, <16 x i16> %b) { 265 ; SSE2-LABEL: 'var_shift_v16i16' 266 ; SSE2-NEXT: Cost Model: Found an estimated cost of 64 for instruction: %shift = ashr <16 x i16> %a, %b 267 ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift 268 ; 269 ; SSE42-LABEL: 'var_shift_v16i16' 270 ; SSE42-NEXT: Cost Model: Found an estimated cost of 28 for instruction: %shift = ashr <16 x i16> %a, %b 271 ; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift 272 ; 273 ; AVX1-LABEL: 'var_shift_v16i16' 274 ; AVX1-NEXT: Cost Model: Found an estimated cost of 30 for instruction: %shift = ashr <16 x i16> %a, %b 275 ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift 276 ; 277 ; AVX2-LABEL: 'var_shift_v16i16' 278 ; AVX2-NEXT: Cost Model: Found an estimated cost of 10 for instruction: %shift = ashr <16 x i16> %a, %b 279 ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift 280 ; 281 ; XOP-LABEL: 'var_shift_v16i16' 282 ; XOP-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %shift = ashr <16 x i16> %a, %b 283 ; XOP-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift 284 ; 285 ; AVX512F-LABEL: 'var_shift_v16i16' 286 ; AVX512F-NEXT: Cost Model: Found an estimated cost of 10 for instruction: %shift = ashr <16 x i16> %a, %b 287 ; AVX512F-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift 288 ; 289 ; AVX512BW-LABEL: 'var_shift_v16i16' 290 ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <16 x i16> %a, %b 291 ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift 292 ; 293 ; AVX512VL-LABEL: 'var_shift_v16i16' 294 ; AVX512VL-NEXT: Cost Model: Found an estimated cost of 10 for instruction: %shift = ashr <16 x i16> %a, %b 295 ; AVX512VL-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift 296 ; 297 ; AVX512BWVL-LABEL: 'var_shift_v16i16' 298 ; AVX512BWVL-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <16 x i16> %a, %b 299 ; AVX512BWVL-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift 300 ; 301 ; BTVER2-LABEL: 'var_shift_v16i16' 302 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 30 for instruction: %shift = ashr <16 x i16> %a, %b 303 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift 304 ; 305 %shift = ashr <16 x i16> %a, %b 306 ret <16 x i16> %shift 307 } 308 309 define <32 x i16> @var_shift_v32i16(<32 x i16> %a, <32 x i16> %b) { 310 ; SSE2-LABEL: 'var_shift_v32i16' 311 ; SSE2-NEXT: Cost Model: Found an estimated cost of 128 for instruction: %shift = ashr <32 x i16> %a, %b 312 ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift 313 ; 314 ; SSE42-LABEL: 'var_shift_v32i16' 315 ; SSE42-NEXT: Cost Model: Found an estimated cost of 56 for instruction: %shift = ashr <32 x i16> %a, %b 316 ; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift 317 ; 318 ; AVX1-LABEL: 'var_shift_v32i16' 319 ; AVX1-NEXT: Cost Model: Found an estimated cost of 60 for instruction: %shift = ashr <32 x i16> %a, %b 320 ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift 321 ; 322 ; AVX2-LABEL: 'var_shift_v32i16' 323 ; AVX2-NEXT: Cost Model: Found an estimated cost of 20 for instruction: %shift = ashr <32 x i16> %a, %b 324 ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift 325 ; 326 ; XOP-LABEL: 'var_shift_v32i16' 327 ; XOP-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %shift = ashr <32 x i16> %a, %b 328 ; XOP-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift 329 ; 330 ; AVX512F-LABEL: 'var_shift_v32i16' 331 ; AVX512F-NEXT: Cost Model: Found an estimated cost of 20 for instruction: %shift = ashr <32 x i16> %a, %b 332 ; AVX512F-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift 333 ; 334 ; AVX512BW-LABEL: 'var_shift_v32i16' 335 ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <32 x i16> %a, %b 336 ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift 337 ; 338 ; AVX512VL-LABEL: 'var_shift_v32i16' 339 ; AVX512VL-NEXT: Cost Model: Found an estimated cost of 20 for instruction: %shift = ashr <32 x i16> %a, %b 340 ; AVX512VL-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift 341 ; 342 ; AVX512BWVL-LABEL: 'var_shift_v32i16' 343 ; AVX512BWVL-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <32 x i16> %a, %b 344 ; AVX512BWVL-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift 345 ; 346 ; BTVER2-LABEL: 'var_shift_v32i16' 347 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 60 for instruction: %shift = ashr <32 x i16> %a, %b 348 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift 349 ; 350 %shift = ashr <32 x i16> %a, %b 351 ret <32 x i16> %shift 352 } 353 354 define <16 x i8> @var_shift_v16i8(<16 x i8> %a, <16 x i8> %b) { 355 ; SSE2-LABEL: 'var_shift_v16i8' 356 ; SSE2-NEXT: Cost Model: Found an estimated cost of 54 for instruction: %shift = ashr <16 x i8> %a, %b 357 ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %shift 358 ; 359 ; SSE42-LABEL: 'var_shift_v16i8' 360 ; SSE42-NEXT: Cost Model: Found an estimated cost of 24 for instruction: %shift = ashr <16 x i8> %a, %b 361 ; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %shift 362 ; 363 ; AVX-LABEL: 'var_shift_v16i8' 364 ; AVX-NEXT: Cost Model: Found an estimated cost of 24 for instruction: %shift = ashr <16 x i8> %a, %b 365 ; AVX-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %shift 366 ; 367 ; XOP-LABEL: 'var_shift_v16i8' 368 ; XOP-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = ashr <16 x i8> %a, %b 369 ; XOP-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %shift 370 ; 371 ; AVX512-LABEL: 'var_shift_v16i8' 372 ; AVX512-NEXT: Cost Model: Found an estimated cost of 24 for instruction: %shift = ashr <16 x i8> %a, %b 373 ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %shift 374 ; 375 ; BTVER2-LABEL: 'var_shift_v16i8' 376 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 24 for instruction: %shift = ashr <16 x i8> %a, %b 377 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %shift 378 ; 379 %shift = ashr <16 x i8> %a, %b 380 ret <16 x i8> %shift 381 } 382 383 define <32 x i8> @var_shift_v32i8(<32 x i8> %a, <32 x i8> %b) { 384 ; SSE2-LABEL: 'var_shift_v32i8' 385 ; SSE2-NEXT: Cost Model: Found an estimated cost of 108 for instruction: %shift = ashr <32 x i8> %a, %b 386 ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %shift 387 ; 388 ; SSE42-LABEL: 'var_shift_v32i8' 389 ; SSE42-NEXT: Cost Model: Found an estimated cost of 48 for instruction: %shift = ashr <32 x i8> %a, %b 390 ; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %shift 391 ; 392 ; AVX1-LABEL: 'var_shift_v32i8' 393 ; AVX1-NEXT: Cost Model: Found an estimated cost of 50 for instruction: %shift = ashr <32 x i8> %a, %b 394 ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %shift 395 ; 396 ; AVX2-LABEL: 'var_shift_v32i8' 397 ; AVX2-NEXT: Cost Model: Found an estimated cost of 24 for instruction: %shift = ashr <32 x i8> %a, %b 398 ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %shift 399 ; 400 ; XOP-LABEL: 'var_shift_v32i8' 401 ; XOP-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %shift = ashr <32 x i8> %a, %b 402 ; XOP-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %shift 403 ; 404 ; AVX512-LABEL: 'var_shift_v32i8' 405 ; AVX512-NEXT: Cost Model: Found an estimated cost of 24 for instruction: %shift = ashr <32 x i8> %a, %b 406 ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %shift 407 ; 408 ; BTVER2-LABEL: 'var_shift_v32i8' 409 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 50 for instruction: %shift = ashr <32 x i8> %a, %b 410 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %shift 411 ; 412 %shift = ashr <32 x i8> %a, %b 413 ret <32 x i8> %shift 414 } 415 416 define <64 x i8> @var_shift_v64i8(<64 x i8> %a, <64 x i8> %b) { 417 ; SSE2-LABEL: 'var_shift_v64i8' 418 ; SSE2-NEXT: Cost Model: Found an estimated cost of 216 for instruction: %shift = ashr <64 x i8> %a, %b 419 ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift 420 ; 421 ; SSE42-LABEL: 'var_shift_v64i8' 422 ; SSE42-NEXT: Cost Model: Found an estimated cost of 96 for instruction: %shift = ashr <64 x i8> %a, %b 423 ; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift 424 ; 425 ; AVX1-LABEL: 'var_shift_v64i8' 426 ; AVX1-NEXT: Cost Model: Found an estimated cost of 100 for instruction: %shift = ashr <64 x i8> %a, %b 427 ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift 428 ; 429 ; AVX2-LABEL: 'var_shift_v64i8' 430 ; AVX2-NEXT: Cost Model: Found an estimated cost of 48 for instruction: %shift = ashr <64 x i8> %a, %b 431 ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift 432 ; 433 ; XOP-LABEL: 'var_shift_v64i8' 434 ; XOP-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %shift = ashr <64 x i8> %a, %b 435 ; XOP-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift 436 ; 437 ; AVX512F-LABEL: 'var_shift_v64i8' 438 ; AVX512F-NEXT: Cost Model: Found an estimated cost of 48 for instruction: %shift = ashr <64 x i8> %a, %b 439 ; AVX512F-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift 440 ; 441 ; AVX512BW-LABEL: 'var_shift_v64i8' 442 ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 24 for instruction: %shift = ashr <64 x i8> %a, %b 443 ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift 444 ; 445 ; AVX512VL-LABEL: 'var_shift_v64i8' 446 ; AVX512VL-NEXT: Cost Model: Found an estimated cost of 48 for instruction: %shift = ashr <64 x i8> %a, %b 447 ; AVX512VL-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift 448 ; 449 ; AVX512BWVL-LABEL: 'var_shift_v64i8' 450 ; AVX512BWVL-NEXT: Cost Model: Found an estimated cost of 24 for instruction: %shift = ashr <64 x i8> %a, %b 451 ; AVX512BWVL-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift 452 ; 453 ; BTVER2-LABEL: 'var_shift_v64i8' 454 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 100 for instruction: %shift = ashr <64 x i8> %a, %b 455 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift 456 ; 457 %shift = ashr <64 x i8> %a, %b 458 ret <64 x i8> %shift 459 } 460 461 ; 462 ; Uniform Variable Shifts 463 ; 464 465 define <2 x i64> @splatvar_shift_v2i64(<2 x i64> %a, i64 %b) { 466 ; SSE-LABEL: 'splatvar_shift_v2i64' 467 ; SSE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <2 x i64> undef, i64 %b, i32 0 468 ; SSE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <2 x i64> %insert, <2 x i64> undef, <2 x i32> zeroinitializer 469 ; SSE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = ashr <2 x i64> %a, %splat 470 ; SSE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %shift 471 ; 472 ; AVX-LABEL: 'splatvar_shift_v2i64' 473 ; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <2 x i64> undef, i64 %b, i32 0 474 ; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <2 x i64> %insert, <2 x i64> undef, <2 x i32> zeroinitializer 475 ; AVX-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = ashr <2 x i64> %a, %splat 476 ; AVX-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %shift 477 ; 478 ; XOP-LABEL: 'splatvar_shift_v2i64' 479 ; XOP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <2 x i64> undef, i64 %b, i32 0 480 ; XOP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <2 x i64> %insert, <2 x i64> undef, <2 x i32> zeroinitializer 481 ; XOP-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = ashr <2 x i64> %a, %splat 482 ; XOP-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %shift 483 ; 484 ; AVX512-LABEL: 'splatvar_shift_v2i64' 485 ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <2 x i64> undef, i64 %b, i32 0 486 ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <2 x i64> %insert, <2 x i64> undef, <2 x i32> zeroinitializer 487 ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <2 x i64> %a, %splat 488 ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %shift 489 ; 490 ; BTVER2-LABEL: 'splatvar_shift_v2i64' 491 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <2 x i64> undef, i64 %b, i32 0 492 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <2 x i64> %insert, <2 x i64> undef, <2 x i32> zeroinitializer 493 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = ashr <2 x i64> %a, %splat 494 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %shift 495 ; 496 %insert = insertelement <2 x i64> undef, i64 %b, i32 0 497 %splat = shufflevector <2 x i64> %insert, <2 x i64> undef, <2 x i32> zeroinitializer 498 %shift = ashr <2 x i64> %a, %splat 499 ret <2 x i64> %shift 500 } 501 502 define <4 x i64> @splatvar_shift_v4i64(<4 x i64> %a, i64 %b) { 503 ; SSE-LABEL: 'splatvar_shift_v4i64' 504 ; SSE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <4 x i64> undef, i64 %b, i32 0 505 ; SSE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <4 x i64> %insert, <4 x i64> undef, <4 x i32> zeroinitializer 506 ; SSE-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shift = ashr <4 x i64> %a, %splat 507 ; SSE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shift 508 ; 509 ; AVX1-LABEL: 'splatvar_shift_v4i64' 510 ; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <4 x i64> undef, i64 %b, i32 0 511 ; AVX1-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %splat = shufflevector <4 x i64> %insert, <4 x i64> undef, <4 x i32> zeroinitializer 512 ; AVX1-NEXT: Cost Model: Found an estimated cost of 10 for instruction: %shift = ashr <4 x i64> %a, %splat 513 ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shift 514 ; 515 ; AVX2-LABEL: 'splatvar_shift_v4i64' 516 ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <4 x i64> undef, i64 %b, i32 0 517 ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <4 x i64> %insert, <4 x i64> undef, <4 x i32> zeroinitializer 518 ; AVX2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = ashr <4 x i64> %a, %splat 519 ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shift 520 ; 521 ; XOPAVX1-LABEL: 'splatvar_shift_v4i64' 522 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <4 x i64> undef, i64 %b, i32 0 523 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %splat = shufflevector <4 x i64> %insert, <4 x i64> undef, <4 x i32> zeroinitializer 524 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %shift = ashr <4 x i64> %a, %splat 525 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shift 526 ; 527 ; XOPAVX2-LABEL: 'splatvar_shift_v4i64' 528 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <4 x i64> undef, i64 %b, i32 0 529 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <4 x i64> %insert, <4 x i64> undef, <4 x i32> zeroinitializer 530 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %shift = ashr <4 x i64> %a, %splat 531 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shift 532 ; 533 ; AVX512-LABEL: 'splatvar_shift_v4i64' 534 ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <4 x i64> undef, i64 %b, i32 0 535 ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <4 x i64> %insert, <4 x i64> undef, <4 x i32> zeroinitializer 536 ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <4 x i64> %a, %splat 537 ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shift 538 ; 539 ; BTVER2-LABEL: 'splatvar_shift_v4i64' 540 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <4 x i64> undef, i64 %b, i32 0 541 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %splat = shufflevector <4 x i64> %insert, <4 x i64> undef, <4 x i32> zeroinitializer 542 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 10 for instruction: %shift = ashr <4 x i64> %a, %splat 543 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shift 544 ; 545 %insert = insertelement <4 x i64> undef, i64 %b, i32 0 546 %splat = shufflevector <4 x i64> %insert, <4 x i64> undef, <4 x i32> zeroinitializer 547 %shift = ashr <4 x i64> %a, %splat 548 ret <4 x i64> %shift 549 } 550 551 define <8 x i64> @splatvar_shift_v8i64(<8 x i64> %a, i64 %b) { 552 ; SSE-LABEL: 'splatvar_shift_v8i64' 553 ; SSE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <8 x i64> undef, i64 %b, i32 0 554 ; SSE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <8 x i64> %insert, <8 x i64> undef, <8 x i32> zeroinitializer 555 ; SSE-NEXT: Cost Model: Found an estimated cost of 16 for instruction: %shift = ashr <8 x i64> %a, %splat 556 ; SSE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shift 557 ; 558 ; AVX1-LABEL: 'splatvar_shift_v8i64' 559 ; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <8 x i64> undef, i64 %b, i32 0 560 ; AVX1-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %splat = shufflevector <8 x i64> %insert, <8 x i64> undef, <8 x i32> zeroinitializer 561 ; AVX1-NEXT: Cost Model: Found an estimated cost of 20 for instruction: %shift = ashr <8 x i64> %a, %splat 562 ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shift 563 ; 564 ; AVX2-LABEL: 'splatvar_shift_v8i64' 565 ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <8 x i64> undef, i64 %b, i32 0 566 ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <8 x i64> %insert, <8 x i64> undef, <8 x i32> zeroinitializer 567 ; AVX2-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shift = ashr <8 x i64> %a, %splat 568 ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shift 569 ; 570 ; XOPAVX1-LABEL: 'splatvar_shift_v8i64' 571 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <8 x i64> undef, i64 %b, i32 0 572 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %splat = shufflevector <8 x i64> %insert, <8 x i64> undef, <8 x i32> zeroinitializer 573 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %shift = ashr <8 x i64> %a, %splat 574 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shift 575 ; 576 ; XOPAVX2-LABEL: 'splatvar_shift_v8i64' 577 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <8 x i64> undef, i64 %b, i32 0 578 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <8 x i64> %insert, <8 x i64> undef, <8 x i32> zeroinitializer 579 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %shift = ashr <8 x i64> %a, %splat 580 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shift 581 ; 582 ; AVX512-LABEL: 'splatvar_shift_v8i64' 583 ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <8 x i64> undef, i64 %b, i32 0 584 ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <8 x i64> %insert, <8 x i64> undef, <8 x i32> zeroinitializer 585 ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <8 x i64> %a, %splat 586 ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shift 587 ; 588 ; BTVER2-LABEL: 'splatvar_shift_v8i64' 589 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <8 x i64> undef, i64 %b, i32 0 590 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %splat = shufflevector <8 x i64> %insert, <8 x i64> undef, <8 x i32> zeroinitializer 591 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 20 for instruction: %shift = ashr <8 x i64> %a, %splat 592 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shift 593 ; 594 %insert = insertelement <8 x i64> undef, i64 %b, i32 0 595 %splat = shufflevector <8 x i64> %insert, <8 x i64> undef, <8 x i32> zeroinitializer 596 %shift = ashr <8 x i64> %a, %splat 597 ret <8 x i64> %shift 598 } 599 600 define <4 x i32> @splatvar_shift_v4i32(<4 x i32> %a, i32 %b) { 601 ; CHECK-LABEL: 'splatvar_shift_v4i32' 602 ; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <4 x i32> undef, i32 %b, i32 0 603 ; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <4 x i32> %insert, <4 x i32> undef, <4 x i32> zeroinitializer 604 ; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <4 x i32> %a, %splat 605 ; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %shift 606 ; 607 ; BTVER2-LABEL: 'splatvar_shift_v4i32' 608 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <4 x i32> undef, i32 %b, i32 0 609 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <4 x i32> %insert, <4 x i32> undef, <4 x i32> zeroinitializer 610 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <4 x i32> %a, %splat 611 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %shift 612 ; 613 %insert = insertelement <4 x i32> undef, i32 %b, i32 0 614 %splat = shufflevector <4 x i32> %insert, <4 x i32> undef, <4 x i32> zeroinitializer 615 %shift = ashr <4 x i32> %a, %splat 616 ret <4 x i32> %shift 617 } 618 619 define <8 x i32> @splatvar_shift_v8i32(<8 x i32> %a, i32 %b) { 620 ; SSE-LABEL: 'splatvar_shift_v8i32' 621 ; SSE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <8 x i32> undef, i32 %b, i32 0 622 ; SSE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <8 x i32> %insert, <8 x i32> undef, <8 x i32> zeroinitializer 623 ; SSE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = ashr <8 x i32> %a, %splat 624 ; SSE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift 625 ; 626 ; AVX1-LABEL: 'splatvar_shift_v8i32' 627 ; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <8 x i32> undef, i32 %b, i32 0 628 ; AVX1-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %splat = shufflevector <8 x i32> %insert, <8 x i32> undef, <8 x i32> zeroinitializer 629 ; AVX1-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = ashr <8 x i32> %a, %splat 630 ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift 631 ; 632 ; AVX2-LABEL: 'splatvar_shift_v8i32' 633 ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <8 x i32> undef, i32 %b, i32 0 634 ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <8 x i32> %insert, <8 x i32> undef, <8 x i32> zeroinitializer 635 ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <8 x i32> %a, %splat 636 ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift 637 ; 638 ; XOPAVX1-LABEL: 'splatvar_shift_v8i32' 639 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <8 x i32> undef, i32 %b, i32 0 640 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %splat = shufflevector <8 x i32> %insert, <8 x i32> undef, <8 x i32> zeroinitializer 641 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %shift = ashr <8 x i32> %a, %splat 642 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift 643 ; 644 ; XOPAVX2-LABEL: 'splatvar_shift_v8i32' 645 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <8 x i32> undef, i32 %b, i32 0 646 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <8 x i32> %insert, <8 x i32> undef, <8 x i32> zeroinitializer 647 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <8 x i32> %a, %splat 648 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift 649 ; 650 ; AVX512-LABEL: 'splatvar_shift_v8i32' 651 ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <8 x i32> undef, i32 %b, i32 0 652 ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <8 x i32> %insert, <8 x i32> undef, <8 x i32> zeroinitializer 653 ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <8 x i32> %a, %splat 654 ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift 655 ; 656 ; BTVER2-LABEL: 'splatvar_shift_v8i32' 657 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <8 x i32> undef, i32 %b, i32 0 658 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %splat = shufflevector <8 x i32> %insert, <8 x i32> undef, <8 x i32> zeroinitializer 659 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = ashr <8 x i32> %a, %splat 660 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift 661 ; 662 %insert = insertelement <8 x i32> undef, i32 %b, i32 0 663 %splat = shufflevector <8 x i32> %insert, <8 x i32> undef, <8 x i32> zeroinitializer 664 %shift = ashr <8 x i32> %a, %splat 665 ret <8 x i32> %shift 666 } 667 668 define <16 x i32> @splatvar_shift_v16i32(<16 x i32> %a, i32 %b) { 669 ; SSE-LABEL: 'splatvar_shift_v16i32' 670 ; SSE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <16 x i32> undef, i32 %b, i32 0 671 ; SSE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <16 x i32> %insert, <16 x i32> undef, <16 x i32> zeroinitializer 672 ; SSE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = ashr <16 x i32> %a, %splat 673 ; SSE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift 674 ; 675 ; AVX1-LABEL: 'splatvar_shift_v16i32' 676 ; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <16 x i32> undef, i32 %b, i32 0 677 ; AVX1-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %splat = shufflevector <16 x i32> %insert, <16 x i32> undef, <16 x i32> zeroinitializer 678 ; AVX1-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shift = ashr <16 x i32> %a, %splat 679 ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift 680 ; 681 ; AVX2-LABEL: 'splatvar_shift_v16i32' 682 ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <16 x i32> undef, i32 %b, i32 0 683 ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <16 x i32> %insert, <16 x i32> undef, <16 x i32> zeroinitializer 684 ; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = ashr <16 x i32> %a, %splat 685 ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift 686 ; 687 ; XOPAVX1-LABEL: 'splatvar_shift_v16i32' 688 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <16 x i32> undef, i32 %b, i32 0 689 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %splat = shufflevector <16 x i32> %insert, <16 x i32> undef, <16 x i32> zeroinitializer 690 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %shift = ashr <16 x i32> %a, %splat 691 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift 692 ; 693 ; XOPAVX2-LABEL: 'splatvar_shift_v16i32' 694 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <16 x i32> undef, i32 %b, i32 0 695 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <16 x i32> %insert, <16 x i32> undef, <16 x i32> zeroinitializer 696 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = ashr <16 x i32> %a, %splat 697 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift 698 ; 699 ; AVX512-LABEL: 'splatvar_shift_v16i32' 700 ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <16 x i32> undef, i32 %b, i32 0 701 ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <16 x i32> %insert, <16 x i32> undef, <16 x i32> zeroinitializer 702 ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <16 x i32> %a, %splat 703 ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift 704 ; 705 ; BTVER2-LABEL: 'splatvar_shift_v16i32' 706 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <16 x i32> undef, i32 %b, i32 0 707 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %splat = shufflevector <16 x i32> %insert, <16 x i32> undef, <16 x i32> zeroinitializer 708 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shift = ashr <16 x i32> %a, %splat 709 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift 710 ; 711 %insert = insertelement <16 x i32> undef, i32 %b, i32 0 712 %splat = shufflevector <16 x i32> %insert, <16 x i32> undef, <16 x i32> zeroinitializer 713 %shift = ashr <16 x i32> %a, %splat 714 ret <16 x i32> %shift 715 } 716 717 define <8 x i16> @splatvar_shift_v8i16(<8 x i16> %a, i16 %b) { 718 ; SSE2-LABEL: 'splatvar_shift_v8i16' 719 ; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <8 x i16> undef, i16 %b, i32 0 720 ; SSE2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %splat = shufflevector <8 x i16> %insert, <8 x i16> undef, <8 x i32> zeroinitializer 721 ; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <8 x i16> %a, %splat 722 ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %shift 723 ; 724 ; SSE42-LABEL: 'splatvar_shift_v8i16' 725 ; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <8 x i16> undef, i16 %b, i32 0 726 ; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <8 x i16> %insert, <8 x i16> undef, <8 x i32> zeroinitializer 727 ; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <8 x i16> %a, %splat 728 ; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %shift 729 ; 730 ; AVX-LABEL: 'splatvar_shift_v8i16' 731 ; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <8 x i16> undef, i16 %b, i32 0 732 ; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <8 x i16> %insert, <8 x i16> undef, <8 x i32> zeroinitializer 733 ; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <8 x i16> %a, %splat 734 ; AVX-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %shift 735 ; 736 ; XOP-LABEL: 'splatvar_shift_v8i16' 737 ; XOP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <8 x i16> undef, i16 %b, i32 0 738 ; XOP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <8 x i16> %insert, <8 x i16> undef, <8 x i32> zeroinitializer 739 ; XOP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <8 x i16> %a, %splat 740 ; XOP-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %shift 741 ; 742 ; AVX512-LABEL: 'splatvar_shift_v8i16' 743 ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <8 x i16> undef, i16 %b, i32 0 744 ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <8 x i16> %insert, <8 x i16> undef, <8 x i32> zeroinitializer 745 ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <8 x i16> %a, %splat 746 ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %shift 747 ; 748 ; BTVER2-LABEL: 'splatvar_shift_v8i16' 749 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <8 x i16> undef, i16 %b, i32 0 750 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <8 x i16> %insert, <8 x i16> undef, <8 x i32> zeroinitializer 751 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <8 x i16> %a, %splat 752 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %shift 753 ; 754 %insert = insertelement <8 x i16> undef, i16 %b, i32 0 755 %splat = shufflevector <8 x i16> %insert, <8 x i16> undef, <8 x i32> zeroinitializer 756 %shift = ashr <8 x i16> %a, %splat 757 ret <8 x i16> %shift 758 } 759 760 define <16 x i16> @splatvar_shift_v16i16(<16 x i16> %a, i16 %b) { 761 ; SSE2-LABEL: 'splatvar_shift_v16i16' 762 ; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <16 x i16> undef, i16 %b, i32 0 763 ; SSE2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %splat = shufflevector <16 x i16> %insert, <16 x i16> undef, <16 x i32> zeroinitializer 764 ; SSE2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = ashr <16 x i16> %a, %splat 765 ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift 766 ; 767 ; SSE42-LABEL: 'splatvar_shift_v16i16' 768 ; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <16 x i16> undef, i16 %b, i32 0 769 ; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <16 x i16> %insert, <16 x i16> undef, <16 x i32> zeroinitializer 770 ; SSE42-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = ashr <16 x i16> %a, %splat 771 ; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift 772 ; 773 ; AVX1-LABEL: 'splatvar_shift_v16i16' 774 ; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <16 x i16> undef, i16 %b, i32 0 775 ; AVX1-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %splat = shufflevector <16 x i16> %insert, <16 x i16> undef, <16 x i32> zeroinitializer 776 ; AVX1-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = ashr <16 x i16> %a, %splat 777 ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift 778 ; 779 ; AVX2-LABEL: 'splatvar_shift_v16i16' 780 ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <16 x i16> undef, i16 %b, i32 0 781 ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <16 x i16> %insert, <16 x i16> undef, <16 x i32> zeroinitializer 782 ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <16 x i16> %a, %splat 783 ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift 784 ; 785 ; XOPAVX1-LABEL: 'splatvar_shift_v16i16' 786 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <16 x i16> undef, i16 %b, i32 0 787 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %splat = shufflevector <16 x i16> %insert, <16 x i16> undef, <16 x i32> zeroinitializer 788 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %shift = ashr <16 x i16> %a, %splat 789 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift 790 ; 791 ; XOPAVX2-LABEL: 'splatvar_shift_v16i16' 792 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <16 x i16> undef, i16 %b, i32 0 793 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <16 x i16> %insert, <16 x i16> undef, <16 x i32> zeroinitializer 794 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <16 x i16> %a, %splat 795 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift 796 ; 797 ; AVX512-LABEL: 'splatvar_shift_v16i16' 798 ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <16 x i16> undef, i16 %b, i32 0 799 ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <16 x i16> %insert, <16 x i16> undef, <16 x i32> zeroinitializer 800 ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <16 x i16> %a, %splat 801 ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift 802 ; 803 ; BTVER2-LABEL: 'splatvar_shift_v16i16' 804 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <16 x i16> undef, i16 %b, i32 0 805 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %splat = shufflevector <16 x i16> %insert, <16 x i16> undef, <16 x i32> zeroinitializer 806 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = ashr <16 x i16> %a, %splat 807 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift 808 ; 809 %insert = insertelement <16 x i16> undef, i16 %b, i32 0 810 %splat = shufflevector <16 x i16> %insert, <16 x i16> undef, <16 x i32> zeroinitializer 811 %shift = ashr <16 x i16> %a, %splat 812 ret <16 x i16> %shift 813 } 814 815 define <32 x i16> @splatvar_shift_v32i16(<32 x i16> %a, i16 %b) { 816 ; SSE2-LABEL: 'splatvar_shift_v32i16' 817 ; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <32 x i16> undef, i16 %b, i32 0 818 ; SSE2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %splat = shufflevector <32 x i16> %insert, <32 x i16> undef, <32 x i32> zeroinitializer 819 ; SSE2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = ashr <32 x i16> %a, %splat 820 ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift 821 ; 822 ; SSE42-LABEL: 'splatvar_shift_v32i16' 823 ; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <32 x i16> undef, i16 %b, i32 0 824 ; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <32 x i16> %insert, <32 x i16> undef, <32 x i32> zeroinitializer 825 ; SSE42-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = ashr <32 x i16> %a, %splat 826 ; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift 827 ; 828 ; AVX1-LABEL: 'splatvar_shift_v32i16' 829 ; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <32 x i16> undef, i16 %b, i32 0 830 ; AVX1-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %splat = shufflevector <32 x i16> %insert, <32 x i16> undef, <32 x i32> zeroinitializer 831 ; AVX1-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shift = ashr <32 x i16> %a, %splat 832 ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift 833 ; 834 ; AVX2-LABEL: 'splatvar_shift_v32i16' 835 ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <32 x i16> undef, i16 %b, i32 0 836 ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <32 x i16> %insert, <32 x i16> undef, <32 x i32> zeroinitializer 837 ; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = ashr <32 x i16> %a, %splat 838 ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift 839 ; 840 ; XOPAVX1-LABEL: 'splatvar_shift_v32i16' 841 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <32 x i16> undef, i16 %b, i32 0 842 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %splat = shufflevector <32 x i16> %insert, <32 x i16> undef, <32 x i32> zeroinitializer 843 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %shift = ashr <32 x i16> %a, %splat 844 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift 845 ; 846 ; XOPAVX2-LABEL: 'splatvar_shift_v32i16' 847 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <32 x i16> undef, i16 %b, i32 0 848 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <32 x i16> %insert, <32 x i16> undef, <32 x i32> zeroinitializer 849 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = ashr <32 x i16> %a, %splat 850 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift 851 ; 852 ; AVX512F-LABEL: 'splatvar_shift_v32i16' 853 ; AVX512F-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <32 x i16> undef, i16 %b, i32 0 854 ; AVX512F-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <32 x i16> %insert, <32 x i16> undef, <32 x i32> zeroinitializer 855 ; AVX512F-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = ashr <32 x i16> %a, %splat 856 ; AVX512F-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift 857 ; 858 ; AVX512BW-LABEL: 'splatvar_shift_v32i16' 859 ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <32 x i16> undef, i16 %b, i32 0 860 ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <32 x i16> %insert, <32 x i16> undef, <32 x i32> zeroinitializer 861 ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <32 x i16> %a, %splat 862 ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift 863 ; 864 ; AVX512VL-LABEL: 'splatvar_shift_v32i16' 865 ; AVX512VL-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <32 x i16> undef, i16 %b, i32 0 866 ; AVX512VL-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <32 x i16> %insert, <32 x i16> undef, <32 x i32> zeroinitializer 867 ; AVX512VL-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = ashr <32 x i16> %a, %splat 868 ; AVX512VL-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift 869 ; 870 ; AVX512BWVL-LABEL: 'splatvar_shift_v32i16' 871 ; AVX512BWVL-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <32 x i16> undef, i16 %b, i32 0 872 ; AVX512BWVL-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <32 x i16> %insert, <32 x i16> undef, <32 x i32> zeroinitializer 873 ; AVX512BWVL-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <32 x i16> %a, %splat 874 ; AVX512BWVL-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift 875 ; 876 ; BTVER2-LABEL: 'splatvar_shift_v32i16' 877 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <32 x i16> undef, i16 %b, i32 0 878 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %splat = shufflevector <32 x i16> %insert, <32 x i16> undef, <32 x i32> zeroinitializer 879 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shift = ashr <32 x i16> %a, %splat 880 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift 881 ; 882 %insert = insertelement <32 x i16> undef, i16 %b, i32 0 883 %splat = shufflevector <32 x i16> %insert, <32 x i16> undef, <32 x i32> zeroinitializer 884 %shift = ashr <32 x i16> %a, %splat 885 ret <32 x i16> %shift 886 } 887 888 define <16 x i8> @splatvar_shift_v16i8(<16 x i8> %a, i8 %b) { 889 ; SSE2-LABEL: 'splatvar_shift_v16i8' 890 ; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <16 x i8> undef, i8 %b, i32 0 891 ; SSE2-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %splat = shufflevector <16 x i8> %insert, <16 x i8> undef, <16 x i32> zeroinitializer 892 ; SSE2-NEXT: Cost Model: Found an estimated cost of 54 for instruction: %shift = ashr <16 x i8> %a, %splat 893 ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %shift 894 ; 895 ; SSE42-LABEL: 'splatvar_shift_v16i8' 896 ; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <16 x i8> undef, i8 %b, i32 0 897 ; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <16 x i8> %insert, <16 x i8> undef, <16 x i32> zeroinitializer 898 ; SSE42-NEXT: Cost Model: Found an estimated cost of 24 for instruction: %shift = ashr <16 x i8> %a, %splat 899 ; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %shift 900 ; 901 ; AVX-LABEL: 'splatvar_shift_v16i8' 902 ; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <16 x i8> undef, i8 %b, i32 0 903 ; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <16 x i8> %insert, <16 x i8> undef, <16 x i32> zeroinitializer 904 ; AVX-NEXT: Cost Model: Found an estimated cost of 24 for instruction: %shift = ashr <16 x i8> %a, %splat 905 ; AVX-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %shift 906 ; 907 ; XOP-LABEL: 'splatvar_shift_v16i8' 908 ; XOP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <16 x i8> undef, i8 %b, i32 0 909 ; XOP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <16 x i8> %insert, <16 x i8> undef, <16 x i32> zeroinitializer 910 ; XOP-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = ashr <16 x i8> %a, %splat 911 ; XOP-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %shift 912 ; 913 ; AVX512-LABEL: 'splatvar_shift_v16i8' 914 ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <16 x i8> undef, i8 %b, i32 0 915 ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <16 x i8> %insert, <16 x i8> undef, <16 x i32> zeroinitializer 916 ; AVX512-NEXT: Cost Model: Found an estimated cost of 24 for instruction: %shift = ashr <16 x i8> %a, %splat 917 ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %shift 918 ; 919 ; BTVER2-LABEL: 'splatvar_shift_v16i8' 920 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <16 x i8> undef, i8 %b, i32 0 921 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <16 x i8> %insert, <16 x i8> undef, <16 x i32> zeroinitializer 922 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 24 for instruction: %shift = ashr <16 x i8> %a, %splat 923 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %shift 924 ; 925 %insert = insertelement <16 x i8> undef, i8 %b, i32 0 926 %splat = shufflevector <16 x i8> %insert, <16 x i8> undef, <16 x i32> zeroinitializer 927 %shift = ashr <16 x i8> %a, %splat 928 ret <16 x i8> %shift 929 } 930 931 define <32 x i8> @splatvar_shift_v32i8(<32 x i8> %a, i8 %b) { 932 ; SSE2-LABEL: 'splatvar_shift_v32i8' 933 ; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <32 x i8> undef, i8 %b, i32 0 934 ; SSE2-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %splat = shufflevector <32 x i8> %insert, <32 x i8> undef, <32 x i32> zeroinitializer 935 ; SSE2-NEXT: Cost Model: Found an estimated cost of 108 for instruction: %shift = ashr <32 x i8> %a, %splat 936 ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %shift 937 ; 938 ; SSE42-LABEL: 'splatvar_shift_v32i8' 939 ; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <32 x i8> undef, i8 %b, i32 0 940 ; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <32 x i8> %insert, <32 x i8> undef, <32 x i32> zeroinitializer 941 ; SSE42-NEXT: Cost Model: Found an estimated cost of 48 for instruction: %shift = ashr <32 x i8> %a, %splat 942 ; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %shift 943 ; 944 ; AVX1-LABEL: 'splatvar_shift_v32i8' 945 ; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <32 x i8> undef, i8 %b, i32 0 946 ; AVX1-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %splat = shufflevector <32 x i8> %insert, <32 x i8> undef, <32 x i32> zeroinitializer 947 ; AVX1-NEXT: Cost Model: Found an estimated cost of 50 for instruction: %shift = ashr <32 x i8> %a, %splat 948 ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %shift 949 ; 950 ; AVX2-LABEL: 'splatvar_shift_v32i8' 951 ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <32 x i8> undef, i8 %b, i32 0 952 ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <32 x i8> %insert, <32 x i8> undef, <32 x i32> zeroinitializer 953 ; AVX2-NEXT: Cost Model: Found an estimated cost of 24 for instruction: %shift = ashr <32 x i8> %a, %splat 954 ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %shift 955 ; 956 ; XOPAVX1-LABEL: 'splatvar_shift_v32i8' 957 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <32 x i8> undef, i8 %b, i32 0 958 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %splat = shufflevector <32 x i8> %insert, <32 x i8> undef, <32 x i32> zeroinitializer 959 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %shift = ashr <32 x i8> %a, %splat 960 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %shift 961 ; 962 ; XOPAVX2-LABEL: 'splatvar_shift_v32i8' 963 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <32 x i8> undef, i8 %b, i32 0 964 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <32 x i8> %insert, <32 x i8> undef, <32 x i32> zeroinitializer 965 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %shift = ashr <32 x i8> %a, %splat 966 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %shift 967 ; 968 ; AVX512-LABEL: 'splatvar_shift_v32i8' 969 ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <32 x i8> undef, i8 %b, i32 0 970 ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <32 x i8> %insert, <32 x i8> undef, <32 x i32> zeroinitializer 971 ; AVX512-NEXT: Cost Model: Found an estimated cost of 24 for instruction: %shift = ashr <32 x i8> %a, %splat 972 ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %shift 973 ; 974 ; BTVER2-LABEL: 'splatvar_shift_v32i8' 975 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <32 x i8> undef, i8 %b, i32 0 976 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %splat = shufflevector <32 x i8> %insert, <32 x i8> undef, <32 x i32> zeroinitializer 977 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 50 for instruction: %shift = ashr <32 x i8> %a, %splat 978 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %shift 979 ; 980 %insert = insertelement <32 x i8> undef, i8 %b, i32 0 981 %splat = shufflevector <32 x i8> %insert, <32 x i8> undef, <32 x i32> zeroinitializer 982 %shift = ashr <32 x i8> %a, %splat 983 ret <32 x i8> %shift 984 } 985 986 define <64 x i8> @splatvar_shift_v64i8(<64 x i8> %a, i8 %b) { 987 ; SSE2-LABEL: 'splatvar_shift_v64i8' 988 ; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <64 x i8> undef, i8 %b, i32 0 989 ; SSE2-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %splat = shufflevector <64 x i8> %insert, <64 x i8> undef, <64 x i32> zeroinitializer 990 ; SSE2-NEXT: Cost Model: Found an estimated cost of 216 for instruction: %shift = ashr <64 x i8> %a, %splat 991 ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift 992 ; 993 ; SSE42-LABEL: 'splatvar_shift_v64i8' 994 ; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <64 x i8> undef, i8 %b, i32 0 995 ; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <64 x i8> %insert, <64 x i8> undef, <64 x i32> zeroinitializer 996 ; SSE42-NEXT: Cost Model: Found an estimated cost of 96 for instruction: %shift = ashr <64 x i8> %a, %splat 997 ; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift 998 ; 999 ; AVX1-LABEL: 'splatvar_shift_v64i8' 1000 ; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <64 x i8> undef, i8 %b, i32 0 1001 ; AVX1-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %splat = shufflevector <64 x i8> %insert, <64 x i8> undef, <64 x i32> zeroinitializer 1002 ; AVX1-NEXT: Cost Model: Found an estimated cost of 100 for instruction: %shift = ashr <64 x i8> %a, %splat 1003 ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift 1004 ; 1005 ; AVX2-LABEL: 'splatvar_shift_v64i8' 1006 ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <64 x i8> undef, i8 %b, i32 0 1007 ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <64 x i8> %insert, <64 x i8> undef, <64 x i32> zeroinitializer 1008 ; AVX2-NEXT: Cost Model: Found an estimated cost of 48 for instruction: %shift = ashr <64 x i8> %a, %splat 1009 ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift 1010 ; 1011 ; XOPAVX1-LABEL: 'splatvar_shift_v64i8' 1012 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <64 x i8> undef, i8 %b, i32 0 1013 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %splat = shufflevector <64 x i8> %insert, <64 x i8> undef, <64 x i32> zeroinitializer 1014 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %shift = ashr <64 x i8> %a, %splat 1015 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift 1016 ; 1017 ; XOPAVX2-LABEL: 'splatvar_shift_v64i8' 1018 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <64 x i8> undef, i8 %b, i32 0 1019 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <64 x i8> %insert, <64 x i8> undef, <64 x i32> zeroinitializer 1020 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %shift = ashr <64 x i8> %a, %splat 1021 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift 1022 ; 1023 ; AVX512F-LABEL: 'splatvar_shift_v64i8' 1024 ; AVX512F-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <64 x i8> undef, i8 %b, i32 0 1025 ; AVX512F-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <64 x i8> %insert, <64 x i8> undef, <64 x i32> zeroinitializer 1026 ; AVX512F-NEXT: Cost Model: Found an estimated cost of 48 for instruction: %shift = ashr <64 x i8> %a, %splat 1027 ; AVX512F-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift 1028 ; 1029 ; AVX512BW-LABEL: 'splatvar_shift_v64i8' 1030 ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <64 x i8> undef, i8 %b, i32 0 1031 ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <64 x i8> %insert, <64 x i8> undef, <64 x i32> zeroinitializer 1032 ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 24 for instruction: %shift = ashr <64 x i8> %a, %splat 1033 ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift 1034 ; 1035 ; AVX512VL-LABEL: 'splatvar_shift_v64i8' 1036 ; AVX512VL-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <64 x i8> undef, i8 %b, i32 0 1037 ; AVX512VL-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <64 x i8> %insert, <64 x i8> undef, <64 x i32> zeroinitializer 1038 ; AVX512VL-NEXT: Cost Model: Found an estimated cost of 48 for instruction: %shift = ashr <64 x i8> %a, %splat 1039 ; AVX512VL-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift 1040 ; 1041 ; AVX512BWVL-LABEL: 'splatvar_shift_v64i8' 1042 ; AVX512BWVL-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <64 x i8> undef, i8 %b, i32 0 1043 ; AVX512BWVL-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <64 x i8> %insert, <64 x i8> undef, <64 x i32> zeroinitializer 1044 ; AVX512BWVL-NEXT: Cost Model: Found an estimated cost of 24 for instruction: %shift = ashr <64 x i8> %a, %splat 1045 ; AVX512BWVL-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift 1046 ; 1047 ; BTVER2-LABEL: 'splatvar_shift_v64i8' 1048 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <64 x i8> undef, i8 %b, i32 0 1049 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %splat = shufflevector <64 x i8> %insert, <64 x i8> undef, <64 x i32> zeroinitializer 1050 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 100 for instruction: %shift = ashr <64 x i8> %a, %splat 1051 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift 1052 ; 1053 %insert = insertelement <64 x i8> undef, i8 %b, i32 0 1054 %splat = shufflevector <64 x i8> %insert, <64 x i8> undef, <64 x i32> zeroinitializer 1055 %shift = ashr <64 x i8> %a, %splat 1056 ret <64 x i8> %shift 1057 } 1058 1059 ; 1060 ; Constant Shifts 1061 ; 1062 1063 define <2 x i64> @constant_shift_v2i64(<2 x i64> %a) { 1064 ; SSE-LABEL: 'constant_shift_v2i64' 1065 ; SSE-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %shift = ashr <2 x i64> %a, <i64 1, i64 7> 1066 ; SSE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %shift 1067 ; 1068 ; AVX1-LABEL: 'constant_shift_v2i64' 1069 ; AVX1-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %shift = ashr <2 x i64> %a, <i64 1, i64 7> 1070 ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %shift 1071 ; 1072 ; AVX2-LABEL: 'constant_shift_v2i64' 1073 ; AVX2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = ashr <2 x i64> %a, <i64 1, i64 7> 1074 ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %shift 1075 ; 1076 ; XOP-LABEL: 'constant_shift_v2i64' 1077 ; XOP-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = ashr <2 x i64> %a, <i64 1, i64 7> 1078 ; XOP-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %shift 1079 ; 1080 ; AVX512-LABEL: 'constant_shift_v2i64' 1081 ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <2 x i64> %a, <i64 1, i64 7> 1082 ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %shift 1083 ; 1084 ; BTVER2-LABEL: 'constant_shift_v2i64' 1085 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %shift = ashr <2 x i64> %a, <i64 1, i64 7> 1086 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %shift 1087 ; 1088 %shift = ashr <2 x i64> %a, <i64 1, i64 7> 1089 ret <2 x i64> %shift 1090 } 1091 1092 define <4 x i64> @constant_shift_v4i64(<4 x i64> %a) { 1093 ; SSE-LABEL: 'constant_shift_v4i64' 1094 ; SSE-NEXT: Cost Model: Found an estimated cost of 24 for instruction: %shift = ashr <4 x i64> %a, <i64 1, i64 7, i64 15, i64 31> 1095 ; SSE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shift 1096 ; 1097 ; AVX1-LABEL: 'constant_shift_v4i64' 1098 ; AVX1-NEXT: Cost Model: Found an estimated cost of 26 for instruction: %shift = ashr <4 x i64> %a, <i64 1, i64 7, i64 15, i64 31> 1099 ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shift 1100 ; 1101 ; AVX2-LABEL: 'constant_shift_v4i64' 1102 ; AVX2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = ashr <4 x i64> %a, <i64 1, i64 7, i64 15, i64 31> 1103 ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shift 1104 ; 1105 ; XOP-LABEL: 'constant_shift_v4i64' 1106 ; XOP-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %shift = ashr <4 x i64> %a, <i64 1, i64 7, i64 15, i64 31> 1107 ; XOP-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shift 1108 ; 1109 ; AVX512-LABEL: 'constant_shift_v4i64' 1110 ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <4 x i64> %a, <i64 1, i64 7, i64 15, i64 31> 1111 ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shift 1112 ; 1113 ; BTVER2-LABEL: 'constant_shift_v4i64' 1114 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 26 for instruction: %shift = ashr <4 x i64> %a, <i64 1, i64 7, i64 15, i64 31> 1115 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shift 1116 ; 1117 %shift = ashr <4 x i64> %a, <i64 1, i64 7, i64 15, i64 31> 1118 ret <4 x i64> %shift 1119 } 1120 1121 define <8 x i64> @constant_shift_v8i64(<8 x i64> %a) { 1122 ; SSE-LABEL: 'constant_shift_v8i64' 1123 ; SSE-NEXT: Cost Model: Found an estimated cost of 48 for instruction: %shift = ashr <8 x i64> %a, <i64 1, i64 7, i64 15, i64 31, i64 1, i64 7, i64 15, i64 31> 1124 ; SSE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shift 1125 ; 1126 ; AVX1-LABEL: 'constant_shift_v8i64' 1127 ; AVX1-NEXT: Cost Model: Found an estimated cost of 52 for instruction: %shift = ashr <8 x i64> %a, <i64 1, i64 7, i64 15, i64 31, i64 1, i64 7, i64 15, i64 31> 1128 ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shift 1129 ; 1130 ; AVX2-LABEL: 'constant_shift_v8i64' 1131 ; AVX2-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shift = ashr <8 x i64> %a, <i64 1, i64 7, i64 15, i64 31, i64 1, i64 7, i64 15, i64 31> 1132 ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shift 1133 ; 1134 ; XOP-LABEL: 'constant_shift_v8i64' 1135 ; XOP-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %shift = ashr <8 x i64> %a, <i64 1, i64 7, i64 15, i64 31, i64 1, i64 7, i64 15, i64 31> 1136 ; XOP-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shift 1137 ; 1138 ; AVX512-LABEL: 'constant_shift_v8i64' 1139 ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <8 x i64> %a, <i64 1, i64 7, i64 15, i64 31, i64 1, i64 7, i64 15, i64 31> 1140 ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shift 1141 ; 1142 ; BTVER2-LABEL: 'constant_shift_v8i64' 1143 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 52 for instruction: %shift = ashr <8 x i64> %a, <i64 1, i64 7, i64 15, i64 31, i64 1, i64 7, i64 15, i64 31> 1144 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shift 1145 ; 1146 %shift = ashr <8 x i64> %a, <i64 1, i64 7, i64 15, i64 31, i64 1, i64 7, i64 15, i64 31> 1147 ret <8 x i64> %shift 1148 } 1149 1150 define <4 x i32> @constant_shift_v4i32(<4 x i32> %a) { 1151 ; SSE2-LABEL: 'constant_shift_v4i32' 1152 ; SSE2-NEXT: Cost Model: Found an estimated cost of 16 for instruction: %shift = ashr <4 x i32> %a, <i32 4, i32 5, i32 6, i32 7> 1153 ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %shift 1154 ; 1155 ; SSE42-LABEL: 'constant_shift_v4i32' 1156 ; SSE42-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %shift = ashr <4 x i32> %a, <i32 4, i32 5, i32 6, i32 7> 1157 ; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %shift 1158 ; 1159 ; AVX1-LABEL: 'constant_shift_v4i32' 1160 ; AVX1-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %shift = ashr <4 x i32> %a, <i32 4, i32 5, i32 6, i32 7> 1161 ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %shift 1162 ; 1163 ; AVX2-LABEL: 'constant_shift_v4i32' 1164 ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <4 x i32> %a, <i32 4, i32 5, i32 6, i32 7> 1165 ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %shift 1166 ; 1167 ; XOPAVX1-LABEL: 'constant_shift_v4i32' 1168 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = ashr <4 x i32> %a, <i32 4, i32 5, i32 6, i32 7> 1169 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %shift 1170 ; 1171 ; XOPAVX2-LABEL: 'constant_shift_v4i32' 1172 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <4 x i32> %a, <i32 4, i32 5, i32 6, i32 7> 1173 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %shift 1174 ; 1175 ; AVX512-LABEL: 'constant_shift_v4i32' 1176 ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <4 x i32> %a, <i32 4, i32 5, i32 6, i32 7> 1177 ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %shift 1178 ; 1179 ; BTVER2-LABEL: 'constant_shift_v4i32' 1180 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %shift = ashr <4 x i32> %a, <i32 4, i32 5, i32 6, i32 7> 1181 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %shift 1182 ; 1183 %shift = ashr <4 x i32> %a, <i32 4, i32 5, i32 6, i32 7> 1184 ret <4 x i32> %shift 1185 } 1186 1187 define <8 x i32> @constant_shift_v8i32(<8 x i32> %a) { 1188 ; SSE2-LABEL: 'constant_shift_v8i32' 1189 ; SSE2-NEXT: Cost Model: Found an estimated cost of 32 for instruction: %shift = ashr <8 x i32> %a, <i32 4, i32 5, i32 6, i32 7, i32 0, i32 1, i32 2, i32 3> 1190 ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift 1191 ; 1192 ; SSE42-LABEL: 'constant_shift_v8i32' 1193 ; SSE42-NEXT: Cost Model: Found an estimated cost of 24 for instruction: %shift = ashr <8 x i32> %a, <i32 4, i32 5, i32 6, i32 7, i32 0, i32 1, i32 2, i32 3> 1194 ; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift 1195 ; 1196 ; AVX1-LABEL: 'constant_shift_v8i32' 1197 ; AVX1-NEXT: Cost Model: Found an estimated cost of 26 for instruction: %shift = ashr <8 x i32> %a, <i32 4, i32 5, i32 6, i32 7, i32 0, i32 1, i32 2, i32 3> 1198 ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift 1199 ; 1200 ; AVX2-LABEL: 'constant_shift_v8i32' 1201 ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <8 x i32> %a, <i32 4, i32 5, i32 6, i32 7, i32 0, i32 1, i32 2, i32 3> 1202 ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift 1203 ; 1204 ; XOPAVX1-LABEL: 'constant_shift_v8i32' 1205 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %shift = ashr <8 x i32> %a, <i32 4, i32 5, i32 6, i32 7, i32 0, i32 1, i32 2, i32 3> 1206 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift 1207 ; 1208 ; XOPAVX2-LABEL: 'constant_shift_v8i32' 1209 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <8 x i32> %a, <i32 4, i32 5, i32 6, i32 7, i32 0, i32 1, i32 2, i32 3> 1210 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift 1211 ; 1212 ; AVX512-LABEL: 'constant_shift_v8i32' 1213 ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <8 x i32> %a, <i32 4, i32 5, i32 6, i32 7, i32 0, i32 1, i32 2, i32 3> 1214 ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift 1215 ; 1216 ; BTVER2-LABEL: 'constant_shift_v8i32' 1217 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 26 for instruction: %shift = ashr <8 x i32> %a, <i32 4, i32 5, i32 6, i32 7, i32 0, i32 1, i32 2, i32 3> 1218 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift 1219 ; 1220 %shift = ashr <8 x i32> %a, <i32 4, i32 5, i32 6, i32 7, i32 0, i32 1, i32 2, i32 3> 1221 ret <8 x i32> %shift 1222 } 1223 1224 define <16 x i32> @constant_shift_v16i32(<16 x i32> %a) { 1225 ; SSE2-LABEL: 'constant_shift_v16i32' 1226 ; SSE2-NEXT: Cost Model: Found an estimated cost of 64 for instruction: %shift = ashr <16 x i32> %a, <i32 4, i32 5, i32 6, i32 7, i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 0, i32 1, i32 2, i32 3> 1227 ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift 1228 ; 1229 ; SSE42-LABEL: 'constant_shift_v16i32' 1230 ; SSE42-NEXT: Cost Model: Found an estimated cost of 48 for instruction: %shift = ashr <16 x i32> %a, <i32 4, i32 5, i32 6, i32 7, i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 0, i32 1, i32 2, i32 3> 1231 ; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift 1232 ; 1233 ; AVX1-LABEL: 'constant_shift_v16i32' 1234 ; AVX1-NEXT: Cost Model: Found an estimated cost of 52 for instruction: %shift = ashr <16 x i32> %a, <i32 4, i32 5, i32 6, i32 7, i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 0, i32 1, i32 2, i32 3> 1235 ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift 1236 ; 1237 ; AVX2-LABEL: 'constant_shift_v16i32' 1238 ; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = ashr <16 x i32> %a, <i32 4, i32 5, i32 6, i32 7, i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 0, i32 1, i32 2, i32 3> 1239 ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift 1240 ; 1241 ; XOPAVX1-LABEL: 'constant_shift_v16i32' 1242 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %shift = ashr <16 x i32> %a, <i32 4, i32 5, i32 6, i32 7, i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 0, i32 1, i32 2, i32 3> 1243 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift 1244 ; 1245 ; XOPAVX2-LABEL: 'constant_shift_v16i32' 1246 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = ashr <16 x i32> %a, <i32 4, i32 5, i32 6, i32 7, i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 0, i32 1, i32 2, i32 3> 1247 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift 1248 ; 1249 ; AVX512-LABEL: 'constant_shift_v16i32' 1250 ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <16 x i32> %a, <i32 4, i32 5, i32 6, i32 7, i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 0, i32 1, i32 2, i32 3> 1251 ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift 1252 ; 1253 ; BTVER2-LABEL: 'constant_shift_v16i32' 1254 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 52 for instruction: %shift = ashr <16 x i32> %a, <i32 4, i32 5, i32 6, i32 7, i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 0, i32 1, i32 2, i32 3> 1255 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift 1256 ; 1257 %shift = ashr <16 x i32> %a, <i32 4, i32 5, i32 6, i32 7, i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 0, i32 1, i32 2, i32 3> 1258 ret <16 x i32> %shift 1259 } 1260 1261 define <8 x i16> @constant_shift_v8i16(<8 x i16> %a) { 1262 ; SSE2-LABEL: 'constant_shift_v8i16' 1263 ; SSE2-NEXT: Cost Model: Found an estimated cost of 32 for instruction: %shift = ashr <8 x i16> %a, <i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7> 1264 ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %shift 1265 ; 1266 ; SSE42-LABEL: 'constant_shift_v8i16' 1267 ; SSE42-NEXT: Cost Model: Found an estimated cost of 14 for instruction: %shift = ashr <8 x i16> %a, <i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7> 1268 ; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %shift 1269 ; 1270 ; AVX-LABEL: 'constant_shift_v8i16' 1271 ; AVX-NEXT: Cost Model: Found an estimated cost of 14 for instruction: %shift = ashr <8 x i16> %a, <i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7> 1272 ; AVX-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %shift 1273 ; 1274 ; XOP-LABEL: 'constant_shift_v8i16' 1275 ; XOP-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = ashr <8 x i16> %a, <i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7> 1276 ; XOP-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %shift 1277 ; 1278 ; AVX512F-LABEL: 'constant_shift_v8i16' 1279 ; AVX512F-NEXT: Cost Model: Found an estimated cost of 14 for instruction: %shift = ashr <8 x i16> %a, <i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7> 1280 ; AVX512F-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %shift 1281 ; 1282 ; AVX512BW-LABEL: 'constant_shift_v8i16' 1283 ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <8 x i16> %a, <i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7> 1284 ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %shift 1285 ; 1286 ; AVX512VL-LABEL: 'constant_shift_v8i16' 1287 ; AVX512VL-NEXT: Cost Model: Found an estimated cost of 14 for instruction: %shift = ashr <8 x i16> %a, <i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7> 1288 ; AVX512VL-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %shift 1289 ; 1290 ; AVX512BWVL-LABEL: 'constant_shift_v8i16' 1291 ; AVX512BWVL-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <8 x i16> %a, <i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7> 1292 ; AVX512BWVL-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %shift 1293 ; 1294 ; BTVER2-LABEL: 'constant_shift_v8i16' 1295 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 14 for instruction: %shift = ashr <8 x i16> %a, <i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7> 1296 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %shift 1297 ; 1298 %shift = ashr <8 x i16> %a, <i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7> 1299 ret <8 x i16> %shift 1300 } 1301 1302 define <16 x i16> @constant_shift_v16i16(<16 x i16> %a) { 1303 ; SSE2-LABEL: 'constant_shift_v16i16' 1304 ; SSE2-NEXT: Cost Model: Found an estimated cost of 64 for instruction: %shift = ashr <16 x i16> %a, <i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7> 1305 ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift 1306 ; 1307 ; SSE42-LABEL: 'constant_shift_v16i16' 1308 ; SSE42-NEXT: Cost Model: Found an estimated cost of 28 for instruction: %shift = ashr <16 x i16> %a, <i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7> 1309 ; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift 1310 ; 1311 ; AVX1-LABEL: 'constant_shift_v16i16' 1312 ; AVX1-NEXT: Cost Model: Found an estimated cost of 30 for instruction: %shift = ashr <16 x i16> %a, <i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7> 1313 ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift 1314 ; 1315 ; AVX2-LABEL: 'constant_shift_v16i16' 1316 ; AVX2-NEXT: Cost Model: Found an estimated cost of 10 for instruction: %shift = ashr <16 x i16> %a, <i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7> 1317 ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift 1318 ; 1319 ; XOP-LABEL: 'constant_shift_v16i16' 1320 ; XOP-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %shift = ashr <16 x i16> %a, <i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7> 1321 ; XOP-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift 1322 ; 1323 ; AVX512F-LABEL: 'constant_shift_v16i16' 1324 ; AVX512F-NEXT: Cost Model: Found an estimated cost of 10 for instruction: %shift = ashr <16 x i16> %a, <i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7> 1325 ; AVX512F-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift 1326 ; 1327 ; AVX512BW-LABEL: 'constant_shift_v16i16' 1328 ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <16 x i16> %a, <i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7> 1329 ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift 1330 ; 1331 ; AVX512VL-LABEL: 'constant_shift_v16i16' 1332 ; AVX512VL-NEXT: Cost Model: Found an estimated cost of 10 for instruction: %shift = ashr <16 x i16> %a, <i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7> 1333 ; AVX512VL-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift 1334 ; 1335 ; AVX512BWVL-LABEL: 'constant_shift_v16i16' 1336 ; AVX512BWVL-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <16 x i16> %a, <i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7> 1337 ; AVX512BWVL-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift 1338 ; 1339 ; BTVER2-LABEL: 'constant_shift_v16i16' 1340 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 30 for instruction: %shift = ashr <16 x i16> %a, <i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7> 1341 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift 1342 ; 1343 %shift = ashr <16 x i16> %a, <i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7> 1344 ret <16 x i16> %shift 1345 } 1346 1347 define <32 x i16> @constant_shift_v32i16(<32 x i16> %a) { 1348 ; SSE2-LABEL: 'constant_shift_v32i16' 1349 ; SSE2-NEXT: Cost Model: Found an estimated cost of 128 for instruction: %shift = ashr <32 x i16> %a, <i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7> 1350 ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift 1351 ; 1352 ; SSE42-LABEL: 'constant_shift_v32i16' 1353 ; SSE42-NEXT: Cost Model: Found an estimated cost of 56 for instruction: %shift = ashr <32 x i16> %a, <i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7> 1354 ; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift 1355 ; 1356 ; AVX1-LABEL: 'constant_shift_v32i16' 1357 ; AVX1-NEXT: Cost Model: Found an estimated cost of 60 for instruction: %shift = ashr <32 x i16> %a, <i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7> 1358 ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift 1359 ; 1360 ; AVX2-LABEL: 'constant_shift_v32i16' 1361 ; AVX2-NEXT: Cost Model: Found an estimated cost of 20 for instruction: %shift = ashr <32 x i16> %a, <i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7> 1362 ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift 1363 ; 1364 ; XOP-LABEL: 'constant_shift_v32i16' 1365 ; XOP-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %shift = ashr <32 x i16> %a, <i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7> 1366 ; XOP-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift 1367 ; 1368 ; AVX512F-LABEL: 'constant_shift_v32i16' 1369 ; AVX512F-NEXT: Cost Model: Found an estimated cost of 20 for instruction: %shift = ashr <32 x i16> %a, <i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7> 1370 ; AVX512F-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift 1371 ; 1372 ; AVX512BW-LABEL: 'constant_shift_v32i16' 1373 ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <32 x i16> %a, <i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7> 1374 ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift 1375 ; 1376 ; AVX512VL-LABEL: 'constant_shift_v32i16' 1377 ; AVX512VL-NEXT: Cost Model: Found an estimated cost of 20 for instruction: %shift = ashr <32 x i16> %a, <i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7> 1378 ; AVX512VL-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift 1379 ; 1380 ; AVX512BWVL-LABEL: 'constant_shift_v32i16' 1381 ; AVX512BWVL-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <32 x i16> %a, <i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7> 1382 ; AVX512BWVL-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift 1383 ; 1384 ; BTVER2-LABEL: 'constant_shift_v32i16' 1385 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 60 for instruction: %shift = ashr <32 x i16> %a, <i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7> 1386 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift 1387 ; 1388 %shift = ashr <32 x i16> %a, <i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7> 1389 ret <32 x i16> %shift 1390 } 1391 1392 define <16 x i8> @constant_shift_v16i8(<16 x i8> %a) { 1393 ; SSE2-LABEL: 'constant_shift_v16i8' 1394 ; SSE2-NEXT: Cost Model: Found an estimated cost of 54 for instruction: %shift = ashr <16 x i8> %a, <i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0> 1395 ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %shift 1396 ; 1397 ; SSE42-LABEL: 'constant_shift_v16i8' 1398 ; SSE42-NEXT: Cost Model: Found an estimated cost of 24 for instruction: %shift = ashr <16 x i8> %a, <i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0> 1399 ; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %shift 1400 ; 1401 ; AVX-LABEL: 'constant_shift_v16i8' 1402 ; AVX-NEXT: Cost Model: Found an estimated cost of 24 for instruction: %shift = ashr <16 x i8> %a, <i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0> 1403 ; AVX-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %shift 1404 ; 1405 ; XOP-LABEL: 'constant_shift_v16i8' 1406 ; XOP-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = ashr <16 x i8> %a, <i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0> 1407 ; XOP-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %shift 1408 ; 1409 ; AVX512-LABEL: 'constant_shift_v16i8' 1410 ; AVX512-NEXT: Cost Model: Found an estimated cost of 24 for instruction: %shift = ashr <16 x i8> %a, <i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0> 1411 ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %shift 1412 ; 1413 ; BTVER2-LABEL: 'constant_shift_v16i8' 1414 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 24 for instruction: %shift = ashr <16 x i8> %a, <i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0> 1415 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %shift 1416 ; 1417 %shift = ashr <16 x i8> %a, <i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0> 1418 ret <16 x i8> %shift 1419 } 1420 1421 define <32 x i8> @constant_shift_v32i8(<32 x i8> %a) { 1422 ; SSE2-LABEL: 'constant_shift_v32i8' 1423 ; SSE2-NEXT: Cost Model: Found an estimated cost of 108 for instruction: %shift = ashr <32 x i8> %a, <i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0> 1424 ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %shift 1425 ; 1426 ; SSE42-LABEL: 'constant_shift_v32i8' 1427 ; SSE42-NEXT: Cost Model: Found an estimated cost of 48 for instruction: %shift = ashr <32 x i8> %a, <i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0> 1428 ; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %shift 1429 ; 1430 ; AVX1-LABEL: 'constant_shift_v32i8' 1431 ; AVX1-NEXT: Cost Model: Found an estimated cost of 50 for instruction: %shift = ashr <32 x i8> %a, <i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0> 1432 ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %shift 1433 ; 1434 ; AVX2-LABEL: 'constant_shift_v32i8' 1435 ; AVX2-NEXT: Cost Model: Found an estimated cost of 24 for instruction: %shift = ashr <32 x i8> %a, <i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0> 1436 ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %shift 1437 ; 1438 ; XOP-LABEL: 'constant_shift_v32i8' 1439 ; XOP-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %shift = ashr <32 x i8> %a, <i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0> 1440 ; XOP-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %shift 1441 ; 1442 ; AVX512-LABEL: 'constant_shift_v32i8' 1443 ; AVX512-NEXT: Cost Model: Found an estimated cost of 24 for instruction: %shift = ashr <32 x i8> %a, <i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0> 1444 ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %shift 1445 ; 1446 ; BTVER2-LABEL: 'constant_shift_v32i8' 1447 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 50 for instruction: %shift = ashr <32 x i8> %a, <i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0> 1448 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %shift 1449 ; 1450 %shift = ashr <32 x i8> %a, <i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0> 1451 ret <32 x i8> %shift 1452 } 1453 1454 define <64 x i8> @constant_shift_v64i8(<64 x i8> %a) { 1455 ; SSE2-LABEL: 'constant_shift_v64i8' 1456 ; SSE2-NEXT: Cost Model: Found an estimated cost of 216 for instruction: %shift = ashr <64 x i8> %a, <i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0> 1457 ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift 1458 ; 1459 ; SSE42-LABEL: 'constant_shift_v64i8' 1460 ; SSE42-NEXT: Cost Model: Found an estimated cost of 96 for instruction: %shift = ashr <64 x i8> %a, <i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0> 1461 ; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift 1462 ; 1463 ; AVX1-LABEL: 'constant_shift_v64i8' 1464 ; AVX1-NEXT: Cost Model: Found an estimated cost of 100 for instruction: %shift = ashr <64 x i8> %a, <i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0> 1465 ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift 1466 ; 1467 ; AVX2-LABEL: 'constant_shift_v64i8' 1468 ; AVX2-NEXT: Cost Model: Found an estimated cost of 48 for instruction: %shift = ashr <64 x i8> %a, <i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0> 1469 ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift 1470 ; 1471 ; XOP-LABEL: 'constant_shift_v64i8' 1472 ; XOP-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %shift = ashr <64 x i8> %a, <i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0> 1473 ; XOP-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift 1474 ; 1475 ; AVX512F-LABEL: 'constant_shift_v64i8' 1476 ; AVX512F-NEXT: Cost Model: Found an estimated cost of 48 for instruction: %shift = ashr <64 x i8> %a, <i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0> 1477 ; AVX512F-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift 1478 ; 1479 ; AVX512BW-LABEL: 'constant_shift_v64i8' 1480 ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 24 for instruction: %shift = ashr <64 x i8> %a, <i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0> 1481 ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift 1482 ; 1483 ; AVX512VL-LABEL: 'constant_shift_v64i8' 1484 ; AVX512VL-NEXT: Cost Model: Found an estimated cost of 48 for instruction: %shift = ashr <64 x i8> %a, <i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0> 1485 ; AVX512VL-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift 1486 ; 1487 ; AVX512BWVL-LABEL: 'constant_shift_v64i8' 1488 ; AVX512BWVL-NEXT: Cost Model: Found an estimated cost of 24 for instruction: %shift = ashr <64 x i8> %a, <i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0> 1489 ; AVX512BWVL-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift 1490 ; 1491 ; BTVER2-LABEL: 'constant_shift_v64i8' 1492 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 100 for instruction: %shift = ashr <64 x i8> %a, <i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0> 1493 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift 1494 ; 1495 %shift = ashr <64 x i8> %a, <i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0, i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 7, i8 6, i8 5, i8 4, i8 3, i8 2, i8 1, i8 0> 1496 ret <64 x i8> %shift 1497 } 1498 1499 ; 1500 ; Uniform Constant Shifts 1501 ; 1502 1503 define <2 x i64> @splatconstant_shift_v2i64(<2 x i64> %a) { 1504 ; SSE-LABEL: 'splatconstant_shift_v2i64' 1505 ; SSE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = ashr <2 x i64> %a, <i64 7, i64 7> 1506 ; SSE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %shift 1507 ; 1508 ; AVX-LABEL: 'splatconstant_shift_v2i64' 1509 ; AVX-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = ashr <2 x i64> %a, <i64 7, i64 7> 1510 ; AVX-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %shift 1511 ; 1512 ; XOP-LABEL: 'splatconstant_shift_v2i64' 1513 ; XOP-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = ashr <2 x i64> %a, <i64 7, i64 7> 1514 ; XOP-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %shift 1515 ; 1516 ; AVX512-LABEL: 'splatconstant_shift_v2i64' 1517 ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <2 x i64> %a, <i64 7, i64 7> 1518 ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %shift 1519 ; 1520 ; BTVER2-LABEL: 'splatconstant_shift_v2i64' 1521 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = ashr <2 x i64> %a, <i64 7, i64 7> 1522 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %shift 1523 ; 1524 %shift = ashr <2 x i64> %a, <i64 7, i64 7> 1525 ret <2 x i64> %shift 1526 } 1527 1528 define <4 x i64> @splatconstant_shift_v4i64(<4 x i64> %a) { 1529 ; SSE-LABEL: 'splatconstant_shift_v4i64' 1530 ; SSE-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shift = ashr <4 x i64> %a, <i64 7, i64 7, i64 7, i64 7> 1531 ; SSE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shift 1532 ; 1533 ; AVX1-LABEL: 'splatconstant_shift_v4i64' 1534 ; AVX1-NEXT: Cost Model: Found an estimated cost of 10 for instruction: %shift = ashr <4 x i64> %a, <i64 7, i64 7, i64 7, i64 7> 1535 ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shift 1536 ; 1537 ; AVX2-LABEL: 'splatconstant_shift_v4i64' 1538 ; AVX2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = ashr <4 x i64> %a, <i64 7, i64 7, i64 7, i64 7> 1539 ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shift 1540 ; 1541 ; XOPAVX1-LABEL: 'splatconstant_shift_v4i64' 1542 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %shift = ashr <4 x i64> %a, <i64 7, i64 7, i64 7, i64 7> 1543 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shift 1544 ; 1545 ; XOPAVX2-LABEL: 'splatconstant_shift_v4i64' 1546 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = ashr <4 x i64> %a, <i64 7, i64 7, i64 7, i64 7> 1547 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shift 1548 ; 1549 ; AVX512-LABEL: 'splatconstant_shift_v4i64' 1550 ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <4 x i64> %a, <i64 7, i64 7, i64 7, i64 7> 1551 ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shift 1552 ; 1553 ; BTVER2-LABEL: 'splatconstant_shift_v4i64' 1554 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 10 for instruction: %shift = ashr <4 x i64> %a, <i64 7, i64 7, i64 7, i64 7> 1555 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shift 1556 ; 1557 %shift = ashr <4 x i64> %a, <i64 7, i64 7, i64 7, i64 7> 1558 ret <4 x i64> %shift 1559 } 1560 1561 define <8 x i64> @splatconstant_shift_v8i64(<8 x i64> %a) { 1562 ; SSE-LABEL: 'splatconstant_shift_v8i64' 1563 ; SSE-NEXT: Cost Model: Found an estimated cost of 16 for instruction: %shift = ashr <8 x i64> %a, <i64 7, i64 7, i64 7, i64 7, i64 7, i64 7, i64 7, i64 7> 1564 ; SSE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shift 1565 ; 1566 ; AVX1-LABEL: 'splatconstant_shift_v8i64' 1567 ; AVX1-NEXT: Cost Model: Found an estimated cost of 20 for instruction: %shift = ashr <8 x i64> %a, <i64 7, i64 7, i64 7, i64 7, i64 7, i64 7, i64 7, i64 7> 1568 ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shift 1569 ; 1570 ; AVX2-LABEL: 'splatconstant_shift_v8i64' 1571 ; AVX2-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shift = ashr <8 x i64> %a, <i64 7, i64 7, i64 7, i64 7, i64 7, i64 7, i64 7, i64 7> 1572 ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shift 1573 ; 1574 ; XOPAVX1-LABEL: 'splatconstant_shift_v8i64' 1575 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %shift = ashr <8 x i64> %a, <i64 7, i64 7, i64 7, i64 7, i64 7, i64 7, i64 7, i64 7> 1576 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shift 1577 ; 1578 ; XOPAVX2-LABEL: 'splatconstant_shift_v8i64' 1579 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shift = ashr <8 x i64> %a, <i64 7, i64 7, i64 7, i64 7, i64 7, i64 7, i64 7, i64 7> 1580 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shift 1581 ; 1582 ; AVX512-LABEL: 'splatconstant_shift_v8i64' 1583 ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <8 x i64> %a, <i64 7, i64 7, i64 7, i64 7, i64 7, i64 7, i64 7, i64 7> 1584 ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shift 1585 ; 1586 ; BTVER2-LABEL: 'splatconstant_shift_v8i64' 1587 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 20 for instruction: %shift = ashr <8 x i64> %a, <i64 7, i64 7, i64 7, i64 7, i64 7, i64 7, i64 7, i64 7> 1588 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shift 1589 ; 1590 %shift = ashr <8 x i64> %a, <i64 7, i64 7, i64 7, i64 7, i64 7, i64 7, i64 7, i64 7> 1591 ret <8 x i64> %shift 1592 } 1593 1594 define <4 x i32> @splatconstant_shift_v4i32(<4 x i32> %a) { 1595 ; CHECK-LABEL: 'splatconstant_shift_v4i32' 1596 ; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <4 x i32> %a, <i32 5, i32 5, i32 5, i32 5> 1597 ; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %shift 1598 ; 1599 ; BTVER2-LABEL: 'splatconstant_shift_v4i32' 1600 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <4 x i32> %a, <i32 5, i32 5, i32 5, i32 5> 1601 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %shift 1602 ; 1603 %shift = ashr <4 x i32> %a, <i32 5, i32 5, i32 5, i32 5> 1604 ret <4 x i32> %shift 1605 } 1606 1607 define <8 x i32> @splatconstant_shift_v8i32(<8 x i32> %a) { 1608 ; SSE-LABEL: 'splatconstant_shift_v8i32' 1609 ; SSE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = ashr <8 x i32> %a, <i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5> 1610 ; SSE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift 1611 ; 1612 ; AVX1-LABEL: 'splatconstant_shift_v8i32' 1613 ; AVX1-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = ashr <8 x i32> %a, <i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5> 1614 ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift 1615 ; 1616 ; AVX2-LABEL: 'splatconstant_shift_v8i32' 1617 ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <8 x i32> %a, <i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5> 1618 ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift 1619 ; 1620 ; XOPAVX1-LABEL: 'splatconstant_shift_v8i32' 1621 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %shift = ashr <8 x i32> %a, <i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5> 1622 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift 1623 ; 1624 ; XOPAVX2-LABEL: 'splatconstant_shift_v8i32' 1625 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <8 x i32> %a, <i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5> 1626 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift 1627 ; 1628 ; AVX512-LABEL: 'splatconstant_shift_v8i32' 1629 ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <8 x i32> %a, <i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5> 1630 ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift 1631 ; 1632 ; BTVER2-LABEL: 'splatconstant_shift_v8i32' 1633 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = ashr <8 x i32> %a, <i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5> 1634 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift 1635 ; 1636 %shift = ashr <8 x i32> %a, <i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5> 1637 ret <8 x i32> %shift 1638 } 1639 1640 define <16 x i32> @splatconstant_shift_v16i32(<16 x i32> %a) { 1641 ; SSE-LABEL: 'splatconstant_shift_v16i32' 1642 ; SSE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = ashr <16 x i32> %a, <i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5> 1643 ; SSE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift 1644 ; 1645 ; AVX1-LABEL: 'splatconstant_shift_v16i32' 1646 ; AVX1-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shift = ashr <16 x i32> %a, <i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5> 1647 ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift 1648 ; 1649 ; AVX2-LABEL: 'splatconstant_shift_v16i32' 1650 ; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = ashr <16 x i32> %a, <i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5> 1651 ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift 1652 ; 1653 ; XOPAVX1-LABEL: 'splatconstant_shift_v16i32' 1654 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %shift = ashr <16 x i32> %a, <i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5> 1655 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift 1656 ; 1657 ; XOPAVX2-LABEL: 'splatconstant_shift_v16i32' 1658 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = ashr <16 x i32> %a, <i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5> 1659 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift 1660 ; 1661 ; AVX512-LABEL: 'splatconstant_shift_v16i32' 1662 ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <16 x i32> %a, <i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5> 1663 ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift 1664 ; 1665 ; BTVER2-LABEL: 'splatconstant_shift_v16i32' 1666 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shift = ashr <16 x i32> %a, <i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5> 1667 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift 1668 ; 1669 %shift = ashr <16 x i32> %a, <i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5, i32 5> 1670 ret <16 x i32> %shift 1671 } 1672 1673 define <8 x i16> @splatconstant_shift_v8i16(<8 x i16> %a) { 1674 ; CHECK-LABEL: 'splatconstant_shift_v8i16' 1675 ; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <8 x i16> %a, <i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3> 1676 ; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %shift 1677 ; 1678 ; BTVER2-LABEL: 'splatconstant_shift_v8i16' 1679 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <8 x i16> %a, <i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3> 1680 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %shift 1681 ; 1682 %shift = ashr <8 x i16> %a, <i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3> 1683 ret <8 x i16> %shift 1684 } 1685 1686 define <16 x i16> @splatconstant_shift_v16i16(<16 x i16> %a) { 1687 ; SSE-LABEL: 'splatconstant_shift_v16i16' 1688 ; SSE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = ashr <16 x i16> %a, <i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3> 1689 ; SSE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift 1690 ; 1691 ; AVX1-LABEL: 'splatconstant_shift_v16i16' 1692 ; AVX1-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = ashr <16 x i16> %a, <i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3> 1693 ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift 1694 ; 1695 ; AVX2-LABEL: 'splatconstant_shift_v16i16' 1696 ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <16 x i16> %a, <i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3> 1697 ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift 1698 ; 1699 ; XOPAVX1-LABEL: 'splatconstant_shift_v16i16' 1700 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %shift = ashr <16 x i16> %a, <i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3> 1701 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift 1702 ; 1703 ; XOPAVX2-LABEL: 'splatconstant_shift_v16i16' 1704 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <16 x i16> %a, <i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3> 1705 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift 1706 ; 1707 ; AVX512-LABEL: 'splatconstant_shift_v16i16' 1708 ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <16 x i16> %a, <i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3> 1709 ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift 1710 ; 1711 ; BTVER2-LABEL: 'splatconstant_shift_v16i16' 1712 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = ashr <16 x i16> %a, <i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3> 1713 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift 1714 ; 1715 %shift = ashr <16 x i16> %a, <i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3> 1716 ret <16 x i16> %shift 1717 } 1718 1719 define <32 x i16> @splatconstant_shift_v32i16(<32 x i16> %a) { 1720 ; SSE-LABEL: 'splatconstant_shift_v32i16' 1721 ; SSE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = ashr <32 x i16> %a, <i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3> 1722 ; SSE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift 1723 ; 1724 ; AVX1-LABEL: 'splatconstant_shift_v32i16' 1725 ; AVX1-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shift = ashr <32 x i16> %a, <i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3> 1726 ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift 1727 ; 1728 ; AVX2-LABEL: 'splatconstant_shift_v32i16' 1729 ; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = ashr <32 x i16> %a, <i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3> 1730 ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift 1731 ; 1732 ; XOPAVX1-LABEL: 'splatconstant_shift_v32i16' 1733 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %shift = ashr <32 x i16> %a, <i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3> 1734 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift 1735 ; 1736 ; XOPAVX2-LABEL: 'splatconstant_shift_v32i16' 1737 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = ashr <32 x i16> %a, <i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3> 1738 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift 1739 ; 1740 ; AVX512F-LABEL: 'splatconstant_shift_v32i16' 1741 ; AVX512F-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = ashr <32 x i16> %a, <i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3> 1742 ; AVX512F-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift 1743 ; 1744 ; AVX512BW-LABEL: 'splatconstant_shift_v32i16' 1745 ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <32 x i16> %a, <i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3> 1746 ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift 1747 ; 1748 ; AVX512VL-LABEL: 'splatconstant_shift_v32i16' 1749 ; AVX512VL-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = ashr <32 x i16> %a, <i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3> 1750 ; AVX512VL-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift 1751 ; 1752 ; AVX512BWVL-LABEL: 'splatconstant_shift_v32i16' 1753 ; AVX512BWVL-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = ashr <32 x i16> %a, <i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3> 1754 ; AVX512BWVL-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift 1755 ; 1756 ; BTVER2-LABEL: 'splatconstant_shift_v32i16' 1757 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shift = ashr <32 x i16> %a, <i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3> 1758 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift 1759 ; 1760 %shift = ashr <32 x i16> %a, <i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3, i16 3> 1761 ret <32 x i16> %shift 1762 } 1763 1764 define <16 x i8> @splatconstant_shift_v16i8(<16 x i8> %a) { 1765 ; SSE-LABEL: 'splatconstant_shift_v16i8' 1766 ; SSE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = ashr <16 x i8> %a, <i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3> 1767 ; SSE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %shift 1768 ; 1769 ; AVX-LABEL: 'splatconstant_shift_v16i8' 1770 ; AVX-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = ashr <16 x i8> %a, <i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3> 1771 ; AVX-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %shift 1772 ; 1773 ; XOP-LABEL: 'splatconstant_shift_v16i8' 1774 ; XOP-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = ashr <16 x i8> %a, <i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3> 1775 ; XOP-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %shift 1776 ; 1777 ; AVX512-LABEL: 'splatconstant_shift_v16i8' 1778 ; AVX512-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = ashr <16 x i8> %a, <i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3> 1779 ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %shift 1780 ; 1781 ; BTVER2-LABEL: 'splatconstant_shift_v16i8' 1782 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = ashr <16 x i8> %a, <i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3> 1783 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %shift 1784 ; 1785 %shift = ashr <16 x i8> %a, <i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3> 1786 ret <16 x i8> %shift 1787 } 1788 1789 define <32 x i8> @splatconstant_shift_v32i8(<32 x i8> %a) { 1790 ; SSE-LABEL: 'splatconstant_shift_v32i8' 1791 ; SSE-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shift = ashr <32 x i8> %a, <i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3> 1792 ; SSE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %shift 1793 ; 1794 ; AVX1-LABEL: 'splatconstant_shift_v32i8' 1795 ; AVX1-NEXT: Cost Model: Found an estimated cost of 10 for instruction: %shift = ashr <32 x i8> %a, <i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3> 1796 ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %shift 1797 ; 1798 ; AVX2-LABEL: 'splatconstant_shift_v32i8' 1799 ; AVX2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = ashr <32 x i8> %a, <i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3> 1800 ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %shift 1801 ; 1802 ; XOPAVX1-LABEL: 'splatconstant_shift_v32i8' 1803 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %shift = ashr <32 x i8> %a, <i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3> 1804 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %shift 1805 ; 1806 ; XOPAVX2-LABEL: 'splatconstant_shift_v32i8' 1807 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = ashr <32 x i8> %a, <i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3> 1808 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %shift 1809 ; 1810 ; AVX512-LABEL: 'splatconstant_shift_v32i8' 1811 ; AVX512-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = ashr <32 x i8> %a, <i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3> 1812 ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %shift 1813 ; 1814 ; BTVER2-LABEL: 'splatconstant_shift_v32i8' 1815 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 10 for instruction: %shift = ashr <32 x i8> %a, <i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3> 1816 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %shift 1817 ; 1818 %shift = ashr <32 x i8> %a, <i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3> 1819 ret <32 x i8> %shift 1820 } 1821 1822 define <64 x i8> @splatconstant_shift_v64i8(<64 x i8> %a) { 1823 ; SSE-LABEL: 'splatconstant_shift_v64i8' 1824 ; SSE-NEXT: Cost Model: Found an estimated cost of 16 for instruction: %shift = ashr <64 x i8> %a, <i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3> 1825 ; SSE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift 1826 ; 1827 ; AVX1-LABEL: 'splatconstant_shift_v64i8' 1828 ; AVX1-NEXT: Cost Model: Found an estimated cost of 20 for instruction: %shift = ashr <64 x i8> %a, <i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3> 1829 ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift 1830 ; 1831 ; AVX2-LABEL: 'splatconstant_shift_v64i8' 1832 ; AVX2-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shift = ashr <64 x i8> %a, <i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3> 1833 ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift 1834 ; 1835 ; XOPAVX1-LABEL: 'splatconstant_shift_v64i8' 1836 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %shift = ashr <64 x i8> %a, <i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3> 1837 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift 1838 ; 1839 ; XOPAVX2-LABEL: 'splatconstant_shift_v64i8' 1840 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shift = ashr <64 x i8> %a, <i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3> 1841 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift 1842 ; 1843 ; AVX512F-LABEL: 'splatconstant_shift_v64i8' 1844 ; AVX512F-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shift = ashr <64 x i8> %a, <i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3> 1845 ; AVX512F-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift 1846 ; 1847 ; AVX512BW-LABEL: 'splatconstant_shift_v64i8' 1848 ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = ashr <64 x i8> %a, <i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3> 1849 ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift 1850 ; 1851 ; AVX512VL-LABEL: 'splatconstant_shift_v64i8' 1852 ; AVX512VL-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shift = ashr <64 x i8> %a, <i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3> 1853 ; AVX512VL-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift 1854 ; 1855 ; AVX512BWVL-LABEL: 'splatconstant_shift_v64i8' 1856 ; AVX512BWVL-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = ashr <64 x i8> %a, <i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3> 1857 ; AVX512BWVL-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift 1858 ; 1859 ; BTVER2-LABEL: 'splatconstant_shift_v64i8' 1860 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 20 for instruction: %shift = ashr <64 x i8> %a, <i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3> 1861 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift 1862 ; 1863 %shift = ashr <64 x i8> %a, <i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3, i8 3> 1864 ret <64 x i8> %shift 1865 } 1866
