1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc < %s -mtriple=x86_64-unknown-linux-gnu -mattr=+avx512f | FileCheck %s --check-prefix=ALL 3; RUN: llc < %s -mtriple=x86_64-unknown-linux-gnu -mattr=+avx512bw | FileCheck %s --check-prefix=ALL 4 5define <16 x i32> @_inreg16xi32(i32 %a) { 6; ALL-LABEL: _inreg16xi32: 7; ALL: # %bb.0: 8; ALL-NEXT: vpbroadcastd %edi, %zmm0 9; ALL-NEXT: retq 10 %b = insertelement <16 x i32> undef, i32 %a, i32 0 11 %c = shufflevector <16 x i32> %b, <16 x i32> undef, <16 x i32> zeroinitializer 12 ret <16 x i32> %c 13} 14 15define <8 x i64> @_inreg8xi64(i64 %a) { 16; ALL-LABEL: _inreg8xi64: 17; ALL: # %bb.0: 18; ALL-NEXT: vpbroadcastq %rdi, %zmm0 19; ALL-NEXT: retq 20 %b = insertelement <8 x i64> undef, i64 %a, i32 0 21 %c = shufflevector <8 x i64> %b, <8 x i64> undef, <8 x i32> zeroinitializer 22 ret <8 x i64> %c 23} 24 25define <16 x float> @_ss16xfloat_v4(<4 x float> %a) { 26; ALL-LABEL: _ss16xfloat_v4: 27; ALL: # %bb.0: 28; ALL-NEXT: vbroadcastss %xmm0, %zmm0 29; ALL-NEXT: retq 30 %b = shufflevector <4 x float> %a, <4 x float> undef, <16 x i32> zeroinitializer 31 ret <16 x float> %b 32} 33 34define <16 x float> @_inreg16xfloat(float %a) { 35; ALL-LABEL: _inreg16xfloat: 36; ALL: # %bb.0: 37; ALL-NEXT: vbroadcastss %xmm0, %zmm0 38; ALL-NEXT: retq 39 %b = insertelement <16 x float> undef, float %a, i32 0 40 %c = shufflevector <16 x float> %b, <16 x float> undef, <16 x i32> zeroinitializer 41 ret <16 x float> %c 42} 43 44define <16 x float> @_ss16xfloat_mask(float %a, <16 x float> %i, <16 x i32> %mask1) { 45; ALL-LABEL: _ss16xfloat_mask: 46; ALL: # %bb.0: 47; ALL-NEXT: vptestmd %zmm2, %zmm2, %k1 48; ALL-NEXT: vbroadcastss %xmm0, %zmm1 {%k1} 49; ALL-NEXT: vmovaps %zmm1, %zmm0 50; ALL-NEXT: retq 51 %mask = icmp ne <16 x i32> %mask1, zeroinitializer 52 %b = insertelement <16 x float> undef, float %a, i32 0 53 %c = shufflevector <16 x float> %b, <16 x float> undef, <16 x i32> zeroinitializer 54 %r = select <16 x i1> %mask, <16 x float> %c, <16 x float> %i 55 ret <16 x float> %r 56} 57 58define <16 x float> @_ss16xfloat_maskz(float %a, <16 x i32> %mask1) { 59; ALL-LABEL: _ss16xfloat_maskz: 60; ALL: # %bb.0: 61; ALL-NEXT: vptestmd %zmm1, %zmm1, %k1 62; ALL-NEXT: vbroadcastss %xmm0, %zmm0 {%k1} {z} 63; ALL-NEXT: retq 64 %mask = icmp ne <16 x i32> %mask1, zeroinitializer 65 %b = insertelement <16 x float> undef, float %a, i32 0 66 %c = shufflevector <16 x float> %b, <16 x float> undef, <16 x i32> zeroinitializer 67 %r = select <16 x i1> %mask, <16 x float> %c, <16 x float> zeroinitializer 68 ret <16 x float> %r 69} 70 71define <16 x float> @_ss16xfloat_load(float* %a.ptr) { 72; ALL-LABEL: _ss16xfloat_load: 73; ALL: # %bb.0: 74; ALL-NEXT: vbroadcastss (%rdi), %zmm0 75; ALL-NEXT: retq 76 %a = load float, float* %a.ptr 77 %b = insertelement <16 x float> undef, float %a, i32 0 78 %c = shufflevector <16 x float> %b, <16 x float> undef, <16 x i32> zeroinitializer 79 ret <16 x float> %c 80} 81 82define <16 x float> @_ss16xfloat_mask_load(float* %a.ptr, <16 x float> %i, <16 x i32> %mask1) { 83; ALL-LABEL: _ss16xfloat_mask_load: 84; ALL: # %bb.0: 85; ALL-NEXT: vptestmd %zmm1, %zmm1, %k1 86; ALL-NEXT: vbroadcastss (%rdi), %zmm0 {%k1} 87; ALL-NEXT: retq 88 %a = load float, float* %a.ptr 89 %mask = icmp ne <16 x i32> %mask1, zeroinitializer 90 %b = insertelement <16 x float> undef, float %a, i32 0 91 %c = shufflevector <16 x float> %b, <16 x float> undef, <16 x i32> zeroinitializer 92 %r = select <16 x i1> %mask, <16 x float> %c, <16 x float> %i 93 ret <16 x float> %r 94} 95 96define <16 x float> @_ss16xfloat_maskz_load(float* %a.ptr, <16 x i32> %mask1) { 97; ALL-LABEL: _ss16xfloat_maskz_load: 98; ALL: # %bb.0: 99; ALL-NEXT: vptestmd %zmm0, %zmm0, %k1 100; ALL-NEXT: vbroadcastss (%rdi), %zmm0 {%k1} {z} 101; ALL-NEXT: retq 102 %a = load float, float* %a.ptr 103 %mask = icmp ne <16 x i32> %mask1, zeroinitializer 104 %b = insertelement <16 x float> undef, float %a, i32 0 105 %c = shufflevector <16 x float> %b, <16 x float> undef, <16 x i32> zeroinitializer 106 %r = select <16 x i1> %mask, <16 x float> %c, <16 x float> zeroinitializer 107 ret <16 x float> %r 108} 109 110define <8 x double> @_inreg8xdouble(double %a) { 111; ALL-LABEL: _inreg8xdouble: 112; ALL: # %bb.0: 113; ALL-NEXT: vbroadcastsd %xmm0, %zmm0 114; ALL-NEXT: retq 115 %b = insertelement <8 x double> undef, double %a, i32 0 116 %c = shufflevector <8 x double> %b, <8 x double> undef, <8 x i32> zeroinitializer 117 ret <8 x double> %c 118} 119 120define <8 x double> @_sd8xdouble_mask(double %a, <8 x double> %i, <8 x i32> %mask1) { 121; ALL-LABEL: _sd8xdouble_mask: 122; ALL: # %bb.0: 123; ALL-NEXT: # kill: def $ymm2 killed $ymm2 def $zmm2 124; ALL-NEXT: vptestmd %zmm2, %zmm2, %k1 125; ALL-NEXT: vbroadcastsd %xmm0, %zmm1 {%k1} 126; ALL-NEXT: vmovapd %zmm1, %zmm0 127; ALL-NEXT: retq 128 %mask = icmp ne <8 x i32> %mask1, zeroinitializer 129 %b = insertelement <8 x double> undef, double %a, i32 0 130 %c = shufflevector <8 x double> %b, <8 x double> undef, <8 x i32> zeroinitializer 131 %r = select <8 x i1> %mask, <8 x double> %c, <8 x double> %i 132 ret <8 x double> %r 133} 134 135define <8 x double> @_sd8xdouble_maskz(double %a, <8 x i32> %mask1) { 136; ALL-LABEL: _sd8xdouble_maskz: 137; ALL: # %bb.0: 138; ALL-NEXT: # kill: def $ymm1 killed $ymm1 def $zmm1 139; ALL-NEXT: vptestmd %zmm1, %zmm1, %k1 140; ALL-NEXT: vbroadcastsd %xmm0, %zmm0 {%k1} {z} 141; ALL-NEXT: retq 142 %mask = icmp ne <8 x i32> %mask1, zeroinitializer 143 %b = insertelement <8 x double> undef, double %a, i32 0 144 %c = shufflevector <8 x double> %b, <8 x double> undef, <8 x i32> zeroinitializer 145 %r = select <8 x i1> %mask, <8 x double> %c, <8 x double> zeroinitializer 146 ret <8 x double> %r 147} 148 149define <8 x double> @_sd8xdouble_load(double* %a.ptr) { 150; ALL-LABEL: _sd8xdouble_load: 151; ALL: # %bb.0: 152; ALL-NEXT: vbroadcastsd (%rdi), %zmm0 153; ALL-NEXT: retq 154 %a = load double, double* %a.ptr 155 %b = insertelement <8 x double> undef, double %a, i32 0 156 %c = shufflevector <8 x double> %b, <8 x double> undef, <8 x i32> zeroinitializer 157 ret <8 x double> %c 158} 159 160define <8 x double> @_sd8xdouble_mask_load(double* %a.ptr, <8 x double> %i, <8 x i32> %mask1) { 161; ALL-LABEL: _sd8xdouble_mask_load: 162; ALL: # %bb.0: 163; ALL-NEXT: # kill: def $ymm1 killed $ymm1 def $zmm1 164; ALL-NEXT: vptestmd %zmm1, %zmm1, %k1 165; ALL-NEXT: vbroadcastsd (%rdi), %zmm0 {%k1} 166; ALL-NEXT: retq 167 %a = load double, double* %a.ptr 168 %mask = icmp ne <8 x i32> %mask1, zeroinitializer 169 %b = insertelement <8 x double> undef, double %a, i32 0 170 %c = shufflevector <8 x double> %b, <8 x double> undef, <8 x i32> zeroinitializer 171 %r = select <8 x i1> %mask, <8 x double> %c, <8 x double> %i 172 ret <8 x double> %r 173} 174 175define <8 x double> @_sd8xdouble_maskz_load(double* %a.ptr, <8 x i32> %mask1) { 176; ALL-LABEL: _sd8xdouble_maskz_load: 177; ALL: # %bb.0: 178; ALL-NEXT: # kill: def $ymm0 killed $ymm0 def $zmm0 179; ALL-NEXT: vptestmd %zmm0, %zmm0, %k1 180; ALL-NEXT: vbroadcastsd (%rdi), %zmm0 {%k1} {z} 181; ALL-NEXT: retq 182 %a = load double, double* %a.ptr 183 %mask = icmp ne <8 x i32> %mask1, zeroinitializer 184 %b = insertelement <8 x double> undef, double %a, i32 0 185 %c = shufflevector <8 x double> %b, <8 x double> undef, <8 x i32> zeroinitializer 186 %r = select <8 x i1> %mask, <8 x double> %c, <8 x double> zeroinitializer 187 ret <8 x double> %r 188} 189 190define <16 x i32> @_xmm16xi32(<16 x i32> %a) { 191; ALL-LABEL: _xmm16xi32: 192; ALL: # %bb.0: 193; ALL-NEXT: vbroadcastss %xmm0, %zmm0 194; ALL-NEXT: retq 195 %b = shufflevector <16 x i32> %a, <16 x i32> undef, <16 x i32> zeroinitializer 196 ret <16 x i32> %b 197} 198 199define <16 x float> @_xmm16xfloat(<16 x float> %a) { 200; ALL-LABEL: _xmm16xfloat: 201; ALL: # %bb.0: 202; ALL-NEXT: vbroadcastss %xmm0, %zmm0 203; ALL-NEXT: retq 204 %b = shufflevector <16 x float> %a, <16 x float> undef, <16 x i32> zeroinitializer 205 ret <16 x float> %b 206} 207 208define <16 x i32> @test_vbroadcast(<16 x float> %a0) { 209; ALL-LABEL: test_vbroadcast: 210; ALL: # %bb.0: # %entry 211; ALL-NEXT: vxorps %xmm1, %xmm1, %xmm1 212; ALL-NEXT: vcmpunordps %zmm1, %zmm0, %k1 213; ALL-NEXT: vpternlogd $255, %zmm0, %zmm0, %zmm0 {%k1} {z} 214; ALL-NEXT: knotw %k1, %k1 215; ALL-NEXT: vmovdqa32 %zmm0, %zmm0 {%k1} {z} 216; ALL-NEXT: retq 217entry: 218 %0 = sext <16 x i1> zeroinitializer to <16 x i32> 219 %1 = fcmp uno <16 x float> %a0, zeroinitializer 220 %2 = sext <16 x i1> %1 to <16 x i32> 221 %3 = select <16 x i1> %1, <16 x i32> %0, <16 x i32> %2 222 ret <16 x i32> %3 223} 224 225; We implement the set1 intrinsics with vector initializers. Verify that the 226; IR generated will produce broadcasts at the end. 227define <8 x double> @test_set1_pd(double %d) #2 { 228; ALL-LABEL: test_set1_pd: 229; ALL: # %bb.0: # %entry 230; ALL-NEXT: vbroadcastsd %xmm0, %zmm0 231; ALL-NEXT: retq 232entry: 233 %vecinit.i = insertelement <8 x double> undef, double %d, i32 0 234 %vecinit1.i = insertelement <8 x double> %vecinit.i, double %d, i32 1 235 %vecinit2.i = insertelement <8 x double> %vecinit1.i, double %d, i32 2 236 %vecinit3.i = insertelement <8 x double> %vecinit2.i, double %d, i32 3 237 %vecinit4.i = insertelement <8 x double> %vecinit3.i, double %d, i32 4 238 %vecinit5.i = insertelement <8 x double> %vecinit4.i, double %d, i32 5 239 %vecinit6.i = insertelement <8 x double> %vecinit5.i, double %d, i32 6 240 %vecinit7.i = insertelement <8 x double> %vecinit6.i, double %d, i32 7 241 ret <8 x double> %vecinit7.i 242} 243 244define <8 x i64> @test_set1_epi64(i64 %d) #2 { 245; ALL-LABEL: test_set1_epi64: 246; ALL: # %bb.0: # %entry 247; ALL-NEXT: vpbroadcastq %rdi, %zmm0 248; ALL-NEXT: retq 249entry: 250 %vecinit.i = insertelement <8 x i64> undef, i64 %d, i32 0 251 %vecinit1.i = insertelement <8 x i64> %vecinit.i, i64 %d, i32 1 252 %vecinit2.i = insertelement <8 x i64> %vecinit1.i, i64 %d, i32 2 253 %vecinit3.i = insertelement <8 x i64> %vecinit2.i, i64 %d, i32 3 254 %vecinit4.i = insertelement <8 x i64> %vecinit3.i, i64 %d, i32 4 255 %vecinit5.i = insertelement <8 x i64> %vecinit4.i, i64 %d, i32 5 256 %vecinit6.i = insertelement <8 x i64> %vecinit5.i, i64 %d, i32 6 257 %vecinit7.i = insertelement <8 x i64> %vecinit6.i, i64 %d, i32 7 258 ret <8 x i64> %vecinit7.i 259} 260 261define <16 x float> @test_set1_ps(float %f) #2 { 262; ALL-LABEL: test_set1_ps: 263; ALL: # %bb.0: # %entry 264; ALL-NEXT: vbroadcastss %xmm0, %zmm0 265; ALL-NEXT: retq 266entry: 267 %vecinit.i = insertelement <16 x float> undef, float %f, i32 0 268 %vecinit1.i = insertelement <16 x float> %vecinit.i, float %f, i32 1 269 %vecinit2.i = insertelement <16 x float> %vecinit1.i, float %f, i32 2 270 %vecinit3.i = insertelement <16 x float> %vecinit2.i, float %f, i32 3 271 %vecinit4.i = insertelement <16 x float> %vecinit3.i, float %f, i32 4 272 %vecinit5.i = insertelement <16 x float> %vecinit4.i, float %f, i32 5 273 %vecinit6.i = insertelement <16 x float> %vecinit5.i, float %f, i32 6 274 %vecinit7.i = insertelement <16 x float> %vecinit6.i, float %f, i32 7 275 %vecinit8.i = insertelement <16 x float> %vecinit7.i, float %f, i32 8 276 %vecinit9.i = insertelement <16 x float> %vecinit8.i, float %f, i32 9 277 %vecinit10.i = insertelement <16 x float> %vecinit9.i, float %f, i32 10 278 %vecinit11.i = insertelement <16 x float> %vecinit10.i, float %f, i32 11 279 %vecinit12.i = insertelement <16 x float> %vecinit11.i, float %f, i32 12 280 %vecinit13.i = insertelement <16 x float> %vecinit12.i, float %f, i32 13 281 %vecinit14.i = insertelement <16 x float> %vecinit13.i, float %f, i32 14 282 %vecinit15.i = insertelement <16 x float> %vecinit14.i, float %f, i32 15 283 ret <16 x float> %vecinit15.i 284} 285 286define <16 x i32> @test_set1_epi32(i32 %f) #2 { 287; ALL-LABEL: test_set1_epi32: 288; ALL: # %bb.0: # %entry 289; ALL-NEXT: vpbroadcastd %edi, %zmm0 290; ALL-NEXT: retq 291entry: 292 %vecinit.i = insertelement <16 x i32> undef, i32 %f, i32 0 293 %vecinit1.i = insertelement <16 x i32> %vecinit.i, i32 %f, i32 1 294 %vecinit2.i = insertelement <16 x i32> %vecinit1.i, i32 %f, i32 2 295 %vecinit3.i = insertelement <16 x i32> %vecinit2.i, i32 %f, i32 3 296 %vecinit4.i = insertelement <16 x i32> %vecinit3.i, i32 %f, i32 4 297 %vecinit5.i = insertelement <16 x i32> %vecinit4.i, i32 %f, i32 5 298 %vecinit6.i = insertelement <16 x i32> %vecinit5.i, i32 %f, i32 6 299 %vecinit7.i = insertelement <16 x i32> %vecinit6.i, i32 %f, i32 7 300 %vecinit8.i = insertelement <16 x i32> %vecinit7.i, i32 %f, i32 8 301 %vecinit9.i = insertelement <16 x i32> %vecinit8.i, i32 %f, i32 9 302 %vecinit10.i = insertelement <16 x i32> %vecinit9.i, i32 %f, i32 10 303 %vecinit11.i = insertelement <16 x i32> %vecinit10.i, i32 %f, i32 11 304 %vecinit12.i = insertelement <16 x i32> %vecinit11.i, i32 %f, i32 12 305 %vecinit13.i = insertelement <16 x i32> %vecinit12.i, i32 %f, i32 13 306 %vecinit14.i = insertelement <16 x i32> %vecinit13.i, i32 %f, i32 14 307 %vecinit15.i = insertelement <16 x i32> %vecinit14.i, i32 %f, i32 15 308 ret <16 x i32> %vecinit15.i 309} 310 311; We implement the scalar broadcast intrinsics with vector initializers. 312; Verify that the IR generated will produce the broadcast at the end. 313define <8 x double> @test_mm512_broadcastsd_pd(<2 x double> %a) { 314; ALL-LABEL: test_mm512_broadcastsd_pd: 315; ALL: # %bb.0: # %entry 316; ALL-NEXT: vbroadcastsd %xmm0, %zmm0 317; ALL-NEXT: retq 318entry: 319 %0 = extractelement <2 x double> %a, i32 0 320 %vecinit.i = insertelement <8 x double> undef, double %0, i32 0 321 %vecinit1.i = insertelement <8 x double> %vecinit.i, double %0, i32 1 322 %vecinit2.i = insertelement <8 x double> %vecinit1.i, double %0, i32 2 323 %vecinit3.i = insertelement <8 x double> %vecinit2.i, double %0, i32 3 324 %vecinit4.i = insertelement <8 x double> %vecinit3.i, double %0, i32 4 325 %vecinit5.i = insertelement <8 x double> %vecinit4.i, double %0, i32 5 326 %vecinit6.i = insertelement <8 x double> %vecinit5.i, double %0, i32 6 327 %vecinit7.i = insertelement <8 x double> %vecinit6.i, double %0, i32 7 328 ret <8 x double> %vecinit7.i 329} 330 331define <16 x float> @test1(<8 x float>%a) { 332; ALL-LABEL: test1: 333; ALL: # %bb.0: 334; ALL-NEXT: vbroadcastss %xmm0, %zmm0 335; ALL-NEXT: retq 336 %res = shufflevector <8 x float> %a, <8 x float> undef, <16 x i32> zeroinitializer 337 ret <16 x float>%res 338} 339 340define <8 x double> @test2(<4 x double>%a) { 341; ALL-LABEL: test2: 342; ALL: # %bb.0: 343; ALL-NEXT: vbroadcastsd %xmm0, %zmm0 344; ALL-NEXT: retq 345 %res = shufflevector <4 x double> %a, <4 x double> undef, <8 x i32> zeroinitializer 346 ret <8 x double>%res 347} 348 349define <64 x i8> @_invec32xi8(<32 x i8>%a) { 350; AVX512F-LABEL: _invec32xi8: 351; AVX512F: # %bb.0: 352; AVX512F-NEXT: vpbroadcastb %xmm0, %ymm0 353; AVX512F-NEXT: vinserti64x4 $1, %ymm0, %zmm0, %zmm0 354; AVX512F-NEXT: retq 355; 356; AVX512BW-LABEL: _invec32xi8: 357; AVX512BW: # %bb.0: 358; AVX512BW-NEXT: vpbroadcastb %xmm0, %zmm0 359; AVX512BW-NEXT: retq 360 %res = shufflevector <32 x i8> %a, <32 x i8> undef, <64 x i32> zeroinitializer 361 ret <64 x i8>%res 362} 363 364define <32 x i16> @_invec16xi16(<16 x i16>%a) { 365; AVX512F-LABEL: _invec16xi16: 366; AVX512F: # %bb.0: 367; AVX512F-NEXT: vpbroadcastw %xmm0, %ymm0 368; AVX512F-NEXT: vinserti64x4 $1, %ymm0, %zmm0, %zmm0 369; AVX512F-NEXT: retq 370; 371; AVX512BW-LABEL: _invec16xi16: 372; AVX512BW: # %bb.0: 373; AVX512BW-NEXT: vpbroadcastw %xmm0, %zmm0 374; AVX512BW-NEXT: retq 375 %res = shufflevector <16 x i16> %a, <16 x i16> undef, <32 x i32> zeroinitializer 376 ret <32 x i16>%res 377} 378 379define <16 x i32> @_invec8xi32(<8 x i32>%a) { 380; ALL-LABEL: _invec8xi32: 381; ALL: # %bb.0: 382; ALL-NEXT: vbroadcastss %xmm0, %zmm0 383; ALL-NEXT: retq 384 %res = shufflevector <8 x i32> %a, <8 x i32> undef, <16 x i32> zeroinitializer 385 ret <16 x i32>%res 386} 387 388define <8 x i64> @_invec4xi64(<4 x i64>%a) { 389; ALL-LABEL: _invec4xi64: 390; ALL: # %bb.0: 391; ALL-NEXT: vbroadcastsd %xmm0, %zmm0 392; ALL-NEXT: retq 393 %res = shufflevector <4 x i64> %a, <4 x i64> undef, <8 x i32> zeroinitializer 394 ret <8 x i64>%res 395} 396 397declare void @func_f32(float) 398define <16 x float> @broadcast_ss_spill(float %x) { 399; ALL-LABEL: broadcast_ss_spill: 400; ALL: # %bb.0: 401; ALL-NEXT: subq $24, %rsp 402; ALL-NEXT: .cfi_def_cfa_offset 32 403; ALL-NEXT: vaddss %xmm0, %xmm0, %xmm0 404; ALL-NEXT: vmovaps %xmm0, (%rsp) # 16-byte Spill 405; ALL-NEXT: callq func_f32 406; ALL-NEXT: vbroadcastss (%rsp), %zmm0 # 16-byte Folded Reload 407; ALL-NEXT: addq $24, %rsp 408; ALL-NEXT: .cfi_def_cfa_offset 8 409; ALL-NEXT: retq 410 %a = fadd float %x, %x 411 call void @func_f32(float %a) 412 %b = insertelement <16 x float> undef, float %a, i32 0 413 %c = shufflevector <16 x float> %b, <16 x float> undef, <16 x i32> zeroinitializer 414 ret <16 x float> %c 415} 416 417declare void @func_f64(double) 418define <8 x double> @broadcast_sd_spill(double %x) { 419; ALL-LABEL: broadcast_sd_spill: 420; ALL: # %bb.0: 421; ALL-NEXT: subq $24, %rsp 422; ALL-NEXT: .cfi_def_cfa_offset 32 423; ALL-NEXT: vaddsd %xmm0, %xmm0, %xmm0 424; ALL-NEXT: vmovapd %xmm0, (%rsp) # 16-byte Spill 425; ALL-NEXT: callq func_f64 426; ALL-NEXT: vbroadcastsd (%rsp), %zmm0 # 16-byte Folded Reload 427; ALL-NEXT: addq $24, %rsp 428; ALL-NEXT: .cfi_def_cfa_offset 8 429; ALL-NEXT: retq 430 %a = fadd double %x, %x 431 call void @func_f64(double %a) 432 %b = insertelement <8 x double> undef, double %a, i32 0 433 %c = shufflevector <8 x double> %b, <8 x double> undef, <8 x i32> zeroinitializer 434 ret <8 x double> %c 435} 436