1 ; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=core-avx2 -mattr=+avx2 | FileCheck %s 2 3 ; CHECK: vpbroadcastb (% 4 define <16 x i8> @BB16(i8* %ptr) nounwind uwtable readnone ssp { 5 entry: 6 %q = load i8* %ptr, align 4 7 %q0 = insertelement <16 x i8> undef, i8 %q, i32 0 8 %q1 = insertelement <16 x i8> %q0, i8 %q, i32 1 9 %q2 = insertelement <16 x i8> %q1, i8 %q, i32 2 10 %q3 = insertelement <16 x i8> %q2, i8 %q, i32 3 11 %q4 = insertelement <16 x i8> %q3, i8 %q, i32 4 12 %q5 = insertelement <16 x i8> %q4, i8 %q, i32 5 13 %q6 = insertelement <16 x i8> %q5, i8 %q, i32 6 14 %q7 = insertelement <16 x i8> %q6, i8 %q, i32 7 15 %q8 = insertelement <16 x i8> %q7, i8 %q, i32 8 16 %q9 = insertelement <16 x i8> %q8, i8 %q, i32 9 17 %qa = insertelement <16 x i8> %q9, i8 %q, i32 10 18 %qb = insertelement <16 x i8> %qa, i8 %q, i32 11 19 %qc = insertelement <16 x i8> %qb, i8 %q, i32 12 20 %qd = insertelement <16 x i8> %qc, i8 %q, i32 13 21 %qe = insertelement <16 x i8> %qd, i8 %q, i32 14 22 %qf = insertelement <16 x i8> %qe, i8 %q, i32 15 23 ret <16 x i8> %qf 24 } 25 ; CHECK: vpbroadcastb (% 26 define <32 x i8> @BB32(i8* %ptr) nounwind uwtable readnone ssp { 27 entry: 28 %q = load i8* %ptr, align 4 29 %q0 = insertelement <32 x i8> undef, i8 %q, i32 0 30 %q1 = insertelement <32 x i8> %q0, i8 %q, i32 1 31 %q2 = insertelement <32 x i8> %q1, i8 %q, i32 2 32 %q3 = insertelement <32 x i8> %q2, i8 %q, i32 3 33 %q4 = insertelement <32 x i8> %q3, i8 %q, i32 4 34 %q5 = insertelement <32 x i8> %q4, i8 %q, i32 5 35 %q6 = insertelement <32 x i8> %q5, i8 %q, i32 6 36 %q7 = insertelement <32 x i8> %q6, i8 %q, i32 7 37 %q8 = insertelement <32 x i8> %q7, i8 %q, i32 8 38 %q9 = insertelement <32 x i8> %q8, i8 %q, i32 9 39 %qa = insertelement <32 x i8> %q9, i8 %q, i32 10 40 %qb = insertelement <32 x i8> %qa, i8 %q, i32 11 41 %qc = insertelement <32 x i8> %qb, i8 %q, i32 12 42 %qd = insertelement <32 x i8> %qc, i8 %q, i32 13 43 %qe = insertelement <32 x i8> %qd, i8 %q, i32 14 44 %qf = insertelement <32 x i8> %qe, i8 %q, i32 15 45 46 %q20 = insertelement <32 x i8> %qf, i8 %q, i32 16 47 %q21 = insertelement <32 x i8> %q20, i8 %q, i32 17 48 %q22 = insertelement <32 x i8> %q21, i8 %q, i32 18 49 %q23 = insertelement <32 x i8> %q22, i8 %q, i32 19 50 %q24 = insertelement <32 x i8> %q23, i8 %q, i32 20 51 %q25 = insertelement <32 x i8> %q24, i8 %q, i32 21 52 %q26 = insertelement <32 x i8> %q25, i8 %q, i32 22 53 %q27 = insertelement <32 x i8> %q26, i8 %q, i32 23 54 %q28 = insertelement <32 x i8> %q27, i8 %q, i32 24 55 %q29 = insertelement <32 x i8> %q28, i8 %q, i32 25 56 %q2a = insertelement <32 x i8> %q29, i8 %q, i32 26 57 %q2b = insertelement <32 x i8> %q2a, i8 %q, i32 27 58 %q2c = insertelement <32 x i8> %q2b, i8 %q, i32 28 59 %q2d = insertelement <32 x i8> %q2c, i8 %q, i32 29 60 %q2e = insertelement <32 x i8> %q2d, i8 %q, i32 30 61 %q2f = insertelement <32 x i8> %q2e, i8 %q, i32 31 62 ret <32 x i8> %q2f 63 } 64 ; CHECK: vpbroadcastw (% 65 66 define <8 x i16> @W16(i16* %ptr) nounwind uwtable readnone ssp { 67 entry: 68 %q = load i16* %ptr, align 4 69 %q0 = insertelement <8 x i16> undef, i16 %q, i32 0 70 %q1 = insertelement <8 x i16> %q0, i16 %q, i32 1 71 %q2 = insertelement <8 x i16> %q1, i16 %q, i32 2 72 %q3 = insertelement <8 x i16> %q2, i16 %q, i32 3 73 %q4 = insertelement <8 x i16> %q3, i16 %q, i32 4 74 %q5 = insertelement <8 x i16> %q4, i16 %q, i32 5 75 %q6 = insertelement <8 x i16> %q5, i16 %q, i32 6 76 %q7 = insertelement <8 x i16> %q6, i16 %q, i32 7 77 ret <8 x i16> %q7 78 } 79 ; CHECK: vpbroadcastw (% 80 define <16 x i16> @WW16(i16* %ptr) nounwind uwtable readnone ssp { 81 entry: 82 %q = load i16* %ptr, align 4 83 %q0 = insertelement <16 x i16> undef, i16 %q, i32 0 84 %q1 = insertelement <16 x i16> %q0, i16 %q, i32 1 85 %q2 = insertelement <16 x i16> %q1, i16 %q, i32 2 86 %q3 = insertelement <16 x i16> %q2, i16 %q, i32 3 87 %q4 = insertelement <16 x i16> %q3, i16 %q, i32 4 88 %q5 = insertelement <16 x i16> %q4, i16 %q, i32 5 89 %q6 = insertelement <16 x i16> %q5, i16 %q, i32 6 90 %q7 = insertelement <16 x i16> %q6, i16 %q, i32 7 91 %q8 = insertelement <16 x i16> %q7, i16 %q, i32 8 92 %q9 = insertelement <16 x i16> %q8, i16 %q, i32 9 93 %qa = insertelement <16 x i16> %q9, i16 %q, i32 10 94 %qb = insertelement <16 x i16> %qa, i16 %q, i32 11 95 %qc = insertelement <16 x i16> %qb, i16 %q, i32 12 96 %qd = insertelement <16 x i16> %qc, i16 %q, i32 13 97 %qe = insertelement <16 x i16> %qd, i16 %q, i32 14 98 %qf = insertelement <16 x i16> %qe, i16 %q, i32 15 99 ret <16 x i16> %qf 100 } 101 ; CHECK: vpbroadcastd (% 102 define <4 x i32> @D32(i32* %ptr) nounwind uwtable readnone ssp { 103 entry: 104 %q = load i32* %ptr, align 4 105 %q0 = insertelement <4 x i32> undef, i32 %q, i32 0 106 %q1 = insertelement <4 x i32> %q0, i32 %q, i32 1 107 %q2 = insertelement <4 x i32> %q1, i32 %q, i32 2 108 %q3 = insertelement <4 x i32> %q2, i32 %q, i32 3 109 ret <4 x i32> %q3 110 } 111 ; CHECK: vpbroadcastd (% 112 define <8 x i32> @DD32(i32* %ptr) nounwind uwtable readnone ssp { 113 entry: 114 %q = load i32* %ptr, align 4 115 %q0 = insertelement <8 x i32> undef, i32 %q, i32 0 116 %q1 = insertelement <8 x i32> %q0, i32 %q, i32 1 117 %q2 = insertelement <8 x i32> %q1, i32 %q, i32 2 118 %q3 = insertelement <8 x i32> %q2, i32 %q, i32 3 119 %q4 = insertelement <8 x i32> %q3, i32 %q, i32 4 120 %q5 = insertelement <8 x i32> %q4, i32 %q, i32 5 121 %q6 = insertelement <8 x i32> %q5, i32 %q, i32 6 122 %q7 = insertelement <8 x i32> %q6, i32 %q, i32 7 123 ret <8 x i32> %q7 124 } 125 ; CHECK: vpbroadcastq (% 126 define <2 x i64> @Q64(i64* %ptr) nounwind uwtable readnone ssp { 127 entry: 128 %q = load i64* %ptr, align 4 129 %q0 = insertelement <2 x i64> undef, i64 %q, i32 0 130 %q1 = insertelement <2 x i64> %q0, i64 %q, i32 1 131 ret <2 x i64> %q1 132 } 133 ; CHECK: vpbroadcastq (% 134 define <4 x i64> @QQ64(i64* %ptr) nounwind uwtable readnone ssp { 135 entry: 136 %q = load i64* %ptr, align 4 137 %q0 = insertelement <4 x i64> undef, i64 %q, i32 0 138 %q1 = insertelement <4 x i64> %q0, i64 %q, i32 1 139 %q2 = insertelement <4 x i64> %q1, i64 %q, i32 2 140 %q3 = insertelement <4 x i64> %q2, i64 %q, i32 3 141 ret <4 x i64> %q3 142 } 143 144 ; make sure that we still don't support broadcast double into 128-bit vector 145 ; this used to crash 146 define <2 x double> @I(double* %ptr) nounwind uwtable readnone ssp { 147 entry: 148 %q = load double* %ptr, align 4 149 %vecinit.i = insertelement <2 x double> undef, double %q, i32 0 150 %vecinit2.i = insertelement <2 x double> %vecinit.i, double %q, i32 1 151 ret <2 x double> %vecinit2.i 152 } 153 154 ; CHECK: V111 155 ; CHECK: vpbroadcastd 156 ; CHECK: ret 157 define <8 x i32> @V111(<8 x i32> %in) nounwind uwtable readnone ssp { 158 entry: 159 %g = add <8 x i32> %in, <i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1> 160 ret <8 x i32> %g 161 } 162 163 ; CHECK: V113 164 ; CHECK: vbroadcastss 165 ; CHECK: ret 166 define <8 x float> @V113(<8 x float> %in) nounwind uwtable readnone ssp { 167 entry: 168 %g = fadd <8 x float> %in, <float 0xbf80000000000000, float 0xbf80000000000000, float 0xbf80000000000000, float 0xbf80000000000000, float 0xbf80000000000000, float 0xbf80000000000000, float 0xbf80000000000000, float 0xbf80000000000000> 169 ret <8 x float> %g 170 } 171 172 ; CHECK: _e2 173 ; CHECK: vbroadcastss 174 ; CHECK: ret 175 define <4 x float> @_e2(float* %ptr) nounwind uwtable readnone ssp { 176 %vecinit.i = insertelement <4 x float> undef, float 0xbf80000000000000, i32 0 177 %vecinit2.i = insertelement <4 x float> %vecinit.i, float 0xbf80000000000000, i32 1 178 %vecinit4.i = insertelement <4 x float> %vecinit2.i, float 0xbf80000000000000, i32 2 179 %vecinit6.i = insertelement <4 x float> %vecinit4.i, float 0xbf80000000000000, i32 3 180 ret <4 x float> %vecinit6.i 181 } 182 183 ; CHECK: _e4 184 ; CHECK-NOT: broadcast 185 ; CHECK: ret 186 define <8 x i8> @_e4(i8* %ptr) nounwind uwtable readnone ssp { 187 %vecinit0.i = insertelement <8 x i8> undef, i8 52, i32 0 188 %vecinit1.i = insertelement <8 x i8> %vecinit0.i, i8 52, i32 1 189 %vecinit2.i = insertelement <8 x i8> %vecinit1.i, i8 52, i32 2 190 %vecinit3.i = insertelement <8 x i8> %vecinit2.i, i8 52, i32 3 191 %vecinit4.i = insertelement <8 x i8> %vecinit3.i, i8 52, i32 4 192 %vecinit5.i = insertelement <8 x i8> %vecinit4.i, i8 52, i32 5 193 %vecinit6.i = insertelement <8 x i8> %vecinit5.i, i8 52, i32 6 194 %vecinit7.i = insertelement <8 x i8> %vecinit6.i, i8 52, i32 7 195 ret <8 x i8> %vecinit7.i 196 } 197 198 199 define void @crash() nounwind alwaysinline { 200 WGLoopsEntry: 201 br i1 undef, label %ret, label %footer329VF 202 203 footer329VF: 204 %A.0.inVF = fmul float undef, 6.553600e+04 205 %B.0.in407VF = fmul <8 x float> undef, <float 6.553600e+04, float 6.553600e+04, float 6.553600e+04, float 6.553600e+04, float 6.553600e+04, float 6.553600e+04, float 6.553600e+04, float 6.553600e+04> 206 %A.0VF = fptosi float %A.0.inVF to i32 207 %B.0408VF = fptosi <8 x float> %B.0.in407VF to <8 x i32> 208 %0 = and <8 x i32> %B.0408VF, <i32 65535, i32 65535, i32 65535, i32 65535, i32 65535, i32 65535, i32 65535, i32 65535> 209 %1 = and i32 %A.0VF, 65535 210 %temp1098VF = insertelement <8 x i32> undef, i32 %1, i32 0 211 %vector1099VF = shufflevector <8 x i32> %temp1098VF, <8 x i32> undef, <8 x i32> zeroinitializer 212 br i1 undef, label %preload1201VF, label %footer349VF 213 214 preload1201VF: 215 br label %footer349VF 216 217 footer349VF: 218 %2 = mul nsw <8 x i32> undef, %0 219 %3 = mul nsw <8 x i32> undef, %vector1099VF 220 br label %footer329VF 221 222 ret: 223 ret void 224 } 225 226 ; CHECK: _inreg0 227 ; CHECK: broadcastss 228 ; CHECK: ret 229 define <8 x i32> @_inreg0(i32 %scalar) nounwind uwtable readnone ssp { 230 %in = insertelement <8 x i32> undef, i32 %scalar, i32 0 231 %wide = shufflevector <8 x i32> %in, <8 x i32> undef, <8 x i32> zeroinitializer 232 ret <8 x i32> %wide 233 } 234 235 ; CHECK: _inreg1 236 ; CHECK: broadcastss 237 ; CHECK: ret 238 define <8 x float> @_inreg1(float %scalar) nounwind uwtable readnone ssp { 239 %in = insertelement <8 x float> undef, float %scalar, i32 0 240 %wide = shufflevector <8 x float> %in, <8 x float> undef, <8 x i32> zeroinitializer 241 ret <8 x float> %wide 242 } 243 244 ; CHECK: _inreg2 245 ; CHECK: broadcastss 246 ; CHECK: ret 247 define <4 x float> @_inreg2(float %scalar) nounwind uwtable readnone ssp { 248 %in = insertelement <4 x float> undef, float %scalar, i32 0 249 %wide = shufflevector <4 x float> %in, <4 x float> undef, <4 x i32> zeroinitializer 250 ret <4 x float> %wide 251 } 252 253 ; CHECK: _inreg3 254 ; CHECK: broadcastsd 255 ; CHECK: ret 256 define <4 x double> @_inreg3(double %scalar) nounwind uwtable readnone ssp { 257 %in = insertelement <4 x double> undef, double %scalar, i32 0 258 %wide = shufflevector <4 x double> %in, <4 x double> undef, <4 x i32> zeroinitializer 259 ret <4 x double> %wide 260 } 261 262 ;CHECK: _inreg8xfloat 263 ;CHECK: vbroadcastss 264 ;CHECK: ret 265 define <8 x float> @_inreg8xfloat(<8 x float> %a) { 266 %b = shufflevector <8 x float> %a, <8 x float> undef, <8 x i32> zeroinitializer 267 ret <8 x float> %b 268 } 269 270 ;CHECK: _inreg4xfloat 271 ;CHECK: vbroadcastss 272 ;CHECK: ret 273 define <4 x float> @_inreg4xfloat(<4 x float> %a) { 274 %b = shufflevector <4 x float> %a, <4 x float> undef, <4 x i32> zeroinitializer 275 ret <4 x float> %b 276 } 277 278 ;CHECK: _inreg16xi16 279 ;CHECK: vpbroadcastw 280 ;CHECK: ret 281 define <16 x i16> @_inreg16xi16(<16 x i16> %a) { 282 %b = shufflevector <16 x i16> %a, <16 x i16> undef, <16 x i32> zeroinitializer 283 ret <16 x i16> %b 284 } 285 286 ;CHECK: _inreg8xi16 287 ;CHECK: vpbroadcastw 288 ;CHECK: ret 289 define <8 x i16> @_inreg8xi16(<8 x i16> %a) { 290 %b = shufflevector <8 x i16> %a, <8 x i16> undef, <8 x i32> zeroinitializer 291 ret <8 x i16> %b 292 } 293 294 295 ;CHECK: _inreg4xi64 296 ;CHECK: vpbroadcastq 297 ;CHECK: ret 298 define <4 x i64> @_inreg4xi64(<4 x i64> %a) { 299 %b = shufflevector <4 x i64> %a, <4 x i64> undef, <4 x i32> zeroinitializer 300 ret <4 x i64> %b 301 } 302 303 ;CHECK: _inreg2xi64 304 ;CHECK: vpbroadcastq 305 ;CHECK: ret 306 define <2 x i64> @_inreg2xi64(<2 x i64> %a) { 307 %b = shufflevector <2 x i64> %a, <2 x i64> undef, <2 x i32> zeroinitializer 308 ret <2 x i64> %b 309 } 310 311 ;CHECK: _inreg4xdouble 312 ;CHECK: vbroadcastsd 313 ;CHECK: ret 314 define <4 x double> @_inreg4xdouble(<4 x double> %a) { 315 %b = shufflevector <4 x double> %a, <4 x double> undef, <4 x i32> zeroinitializer 316 ret <4 x double> %b 317 } 318 319 ;CHECK: _inreg2xdouble 320 ;CHECK: vpbroadcastq 321 ;CHECK: ret 322 define <2 x double> @_inreg2xdouble(<2 x double> %a) { 323 %b = shufflevector <2 x double> %a, <2 x double> undef, <2 x i32> zeroinitializer 324 ret <2 x double> %b 325 } 326 327 ;CHECK: _inreg8xi32 328 ;CHECK: vpbroadcastd 329 ;CHECK: ret 330 define <8 x i32> @_inreg8xi32(<8 x i32> %a) { 331 %b = shufflevector <8 x i32> %a, <8 x i32> undef, <8 x i32> zeroinitializer 332 ret <8 x i32> %b 333 } 334 335 ;CHECK: _inreg4xi32 336 ;CHECK: vpbroadcastd 337 ;CHECK: ret 338 define <4 x i32> @_inreg4xi32(<4 x i32> %a) { 339 %b = shufflevector <4 x i32> %a, <4 x i32> undef, <4 x i32> zeroinitializer 340 ret <4 x i32> %b 341 } 342 343 ;CHECK: _inreg32xi8 344 ;CHECK: vpbroadcastb 345 ;CHECK: ret 346 define <32 x i8> @_inreg32xi8(<32 x i8> %a) { 347 %b = shufflevector <32 x i8> %a, <32 x i8> undef, <32 x i32> zeroinitializer 348 ret <32 x i8> %b 349 } 350 351 ;CHECK: _inreg16xi8 352 ;CHECK: vpbroadcastb 353 ;CHECK: ret 354 define <16 x i8> @_inreg16xi8(<16 x i8> %a) { 355 %b = shufflevector <16 x i8> %a, <16 x i8> undef, <16 x i32> zeroinitializer 356 ret <16 x i8> %b 357 } 358
