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      1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
      2 ; RUN: llc %s -O0 -mtriple=x86_64-unknown-unknown -mattr=+avx512f -o - | FileCheck %s
      3 
      4 declare fastcc <38 x double> @test()
      5 
      6 define void @pr34653() {
      7 ; CHECK-LABEL: pr34653:
      8 ; CHECK:       # %bb.0: # %entry
      9 ; CHECK-NEXT:    pushq %rbp
     10 ; CHECK-NEXT:    .cfi_def_cfa_offset 16
     11 ; CHECK-NEXT:    .cfi_offset %rbp, -16
     12 ; CHECK-NEXT:    movq %rsp, %rbp
     13 ; CHECK-NEXT:    .cfi_def_cfa_register %rbp
     14 ; CHECK-NEXT:    andq $-512, %rsp # imm = 0xFE00
     15 ; CHECK-NEXT:    subq $2048, %rsp # imm = 0x800
     16 ; CHECK-NEXT:    leaq {{[0-9]+}}(%rsp), %rdi
     17 ; CHECK-NEXT:    callq test
     18 ; CHECK-NEXT:    vmovupd {{[0-9]+}}(%rsp), %xmm0
     19 ; CHECK-NEXT:    vmovaps %xmm0, %xmm1
     20 ; CHECK-NEXT:    vpermilpd {{.*#+}} xmm0 = xmm0[1,0]
     21 ; CHECK-NEXT:    vmovupd {{[0-9]+}}(%rsp), %ymm2
     22 ; CHECK-NEXT:    vextractf128 $1, %ymm2, %xmm3
     23 ; CHECK-NEXT:    vmovaps %xmm3, %xmm4
     24 ; CHECK-NEXT:    vmovaps %xmm2, %xmm5
     25 ; CHECK-NEXT:    vmovaps %xmm5, %xmm6
     26 ; CHECK-NEXT:    vmovupd {{[0-9]+}}(%rsp), %zmm7
     27 ; CHECK-NEXT:    vmovupd {{[0-9]+}}(%rsp), %zmm8
     28 ; CHECK-NEXT:    vmovupd {{[0-9]+}}(%rsp), %zmm9
     29 ; CHECK-NEXT:    vmovupd {{[0-9]+}}(%rsp), %zmm10
     30 ; CHECK-NEXT:    vextractf32x4 $3, %zmm10, %xmm11
     31 ; CHECK-NEXT:    vmovaps %xmm11, %xmm12
     32 ; CHECK-NEXT:    vextractf32x4 $2, %zmm10, %xmm13
     33 ; CHECK-NEXT:    vmovaps %xmm13, %xmm14
     34 ; CHECK-NEXT:    vmovaps %xmm10, %xmm15
     35 ; CHECK-NEXT:    vmovaps %xmm15, %xmm2
     36 ; CHECK-NEXT:    vmovsd %xmm0, {{[0-9]+}}(%rsp) # 8-byte Spill
     37 ; CHECK-NEXT:    vextractf32x4 $3, %zmm9, %xmm0
     38 ; CHECK-NEXT:    vmovaps %xmm0, {{[0-9]+}}(%rsp) # 16-byte Spill
     39 ; CHECK-NEXT:    vmovsd %xmm0, {{[0-9]+}}(%rsp) # 8-byte Spill
     40 ; CHECK-NEXT:    vextractf32x4 $2, %zmm9, %xmm0
     41 ; CHECK-NEXT:    vmovaps %xmm0, {{[0-9]+}}(%rsp) # 16-byte Spill
     42 ; CHECK-NEXT:    vmovsd %xmm0, {{[0-9]+}}(%rsp) # 8-byte Spill
     43 ; CHECK-NEXT:    vmovaps %xmm9, %xmm0
     44 ; CHECK-NEXT:    vmovaps %xmm0, {{[0-9]+}}(%rsp) # 16-byte Spill
     45 ; CHECK-NEXT:    vmovsd %xmm0, {{[0-9]+}}(%rsp) # 8-byte Spill
     46 ; CHECK-NEXT:    vextractf32x4 $3, %zmm8, %xmm0
     47 ; CHECK-NEXT:    vmovaps %xmm0, {{[0-9]+}}(%rsp) # 16-byte Spill
     48 ; CHECK-NEXT:    vmovsd %xmm0, {{[0-9]+}}(%rsp) # 8-byte Spill
     49 ; CHECK-NEXT:    vextractf32x4 $2, %zmm8, %xmm0
     50 ; CHECK-NEXT:    vmovaps %xmm0, {{[0-9]+}}(%rsp) # 16-byte Spill
     51 ; CHECK-NEXT:    vmovsd %xmm0, {{[0-9]+}}(%rsp) # 8-byte Spill
     52 ; CHECK-NEXT:    vmovaps %xmm8, %xmm0
     53 ; CHECK-NEXT:    vmovaps %xmm0, {{[0-9]+}}(%rsp) # 16-byte Spill
     54 ; CHECK-NEXT:    vmovsd %xmm0, {{[0-9]+}}(%rsp) # 8-byte Spill
     55 ; CHECK-NEXT:    vextractf32x4 $3, %zmm7, %xmm0
     56 ; CHECK-NEXT:    vmovaps %xmm0, {{[0-9]+}}(%rsp) # 16-byte Spill
     57 ; CHECK-NEXT:    vmovsd %xmm0, {{[0-9]+}}(%rsp) # 8-byte Spill
     58 ; CHECK-NEXT:    vextractf32x4 $2, %zmm7, %xmm0
     59 ; CHECK-NEXT:    vmovaps %xmm0, {{[0-9]+}}(%rsp) # 16-byte Spill
     60 ; CHECK-NEXT:    vmovsd %xmm0, {{[0-9]+}}(%rsp) # 8-byte Spill
     61 ; CHECK-NEXT:    vmovaps %xmm7, %xmm0
     62 ; CHECK-NEXT:    vmovaps %xmm0, {{[0-9]+}}(%rsp) # 16-byte Spill
     63 ; CHECK-NEXT:    vpermilpd {{.*#+}} xmm3 = xmm3[1,0]
     64 ; CHECK-NEXT:    vpermilpd {{.*#+}} xmm5 = xmm5[1,0]
     65 ; CHECK-NEXT:    vpermilpd {{.*#+}} xmm11 = xmm11[1,0]
     66 ; CHECK-NEXT:    vpermilpd {{.*#+}} xmm13 = xmm13[1,0]
     67 ; CHECK-NEXT:    # kill: def $ymm10 killed $ymm10 killed $zmm10
     68 ; CHECK-NEXT:    vextractf128 $1, %ymm10, %xmm10
     69 ; CHECK-NEXT:    vmovsd %xmm0, {{[0-9]+}}(%rsp) # 8-byte Spill
     70 ; CHECK-NEXT:    vmovaps %xmm10, %xmm0
     71 ; CHECK-NEXT:    vpermilpd {{.*#+}} xmm15 = xmm15[1,0]
     72 ; CHECK-NEXT:    vmovsd %xmm0, {{[0-9]+}}(%rsp) # 8-byte Spill
     73 ; CHECK-NEXT:    vmovaps {{[0-9]+}}(%rsp), %xmm0 # 16-byte Reload
     74 ; CHECK-NEXT:    vpermilpd {{.*#+}} xmm0 = xmm0[1,0]
     75 ; CHECK-NEXT:    vmovsd %xmm0, {{[0-9]+}}(%rsp) # 8-byte Spill
     76 ; CHECK-NEXT:    vmovaps {{[0-9]+}}(%rsp), %xmm0 # 16-byte Reload
     77 ; CHECK-NEXT:    vpermilpd {{.*#+}} xmm0 = xmm0[1,0]
     78 ; CHECK-NEXT:    # kill: def $ymm9 killed $ymm9 killed $zmm9
     79 ; CHECK-NEXT:    vextractf128 $1, %ymm9, %xmm9
     80 ; CHECK-NEXT:    vmovsd %xmm0, {{[0-9]+}}(%rsp) # 8-byte Spill
     81 ; CHECK-NEXT:    vmovaps %xmm9, %xmm0
     82 ; CHECK-NEXT:    vmovsd %xmm0, {{[0-9]+}}(%rsp) # 8-byte Spill
     83 ; CHECK-NEXT:    vmovaps {{[0-9]+}}(%rsp), %xmm0 # 16-byte Reload
     84 ; CHECK-NEXT:    vpermilpd {{.*#+}} xmm0 = xmm0[1,0]
     85 ; CHECK-NEXT:    vmovsd %xmm0, {{[0-9]+}}(%rsp) # 8-byte Spill
     86 ; CHECK-NEXT:    vmovaps {{[0-9]+}}(%rsp), %xmm0 # 16-byte Reload
     87 ; CHECK-NEXT:    vpermilpd {{.*#+}} xmm0 = xmm0[1,0]
     88 ; CHECK-NEXT:    vmovsd %xmm0, {{[0-9]+}}(%rsp) # 8-byte Spill
     89 ; CHECK-NEXT:    vmovaps {{[0-9]+}}(%rsp), %xmm0 # 16-byte Reload
     90 ; CHECK-NEXT:    vpermilpd {{.*#+}} xmm0 = xmm0[1,0]
     91 ; CHECK-NEXT:    # kill: def $ymm8 killed $ymm8 killed $zmm8
     92 ; CHECK-NEXT:    vextractf128 $1, %ymm8, %xmm8
     93 ; CHECK-NEXT:    vmovsd %xmm0, {{[0-9]+}}(%rsp) # 8-byte Spill
     94 ; CHECK-NEXT:    vmovaps %xmm8, %xmm0
     95 ; CHECK-NEXT:    vmovsd %xmm0, {{[0-9]+}}(%rsp) # 8-byte Spill
     96 ; CHECK-NEXT:    vmovaps {{[0-9]+}}(%rsp), %xmm0 # 16-byte Reload
     97 ; CHECK-NEXT:    vpermilpd {{.*#+}} xmm0 = xmm0[1,0]
     98 ; CHECK-NEXT:    vmovsd %xmm0, {{[0-9]+}}(%rsp) # 8-byte Spill
     99 ; CHECK-NEXT:    vmovaps {{[0-9]+}}(%rsp), %xmm0 # 16-byte Reload
    100 ; CHECK-NEXT:    vpermilpd {{.*#+}} xmm0 = xmm0[1,0]
    101 ; CHECK-NEXT:    vmovsd %xmm0, {{[0-9]+}}(%rsp) # 8-byte Spill
    102 ; CHECK-NEXT:    vmovaps {{[0-9]+}}(%rsp), %xmm0 # 16-byte Reload
    103 ; CHECK-NEXT:    vpermilpd {{.*#+}} xmm0 = xmm0[1,0]
    104 ; CHECK-NEXT:    # kill: def $ymm7 killed $ymm7 killed $zmm7
    105 ; CHECK-NEXT:    vextractf128 $1, %ymm7, %xmm7
    106 ; CHECK-NEXT:    vmovsd %xmm0, {{[0-9]+}}(%rsp) # 8-byte Spill
    107 ; CHECK-NEXT:    vmovaps %xmm7, %xmm0
    108 ; CHECK-NEXT:    vmovsd %xmm0, {{[0-9]+}}(%rsp) # 8-byte Spill
    109 ; CHECK-NEXT:    vmovaps {{[0-9]+}}(%rsp), %xmm0 # 16-byte Reload
    110 ; CHECK-NEXT:    vpermilpd {{.*#+}} xmm0 = xmm0[1,0]
    111 ; CHECK-NEXT:    vpermilpd {{.*#+}} xmm10 = xmm10[1,0]
    112 ; CHECK-NEXT:    vpermilpd {{.*#+}} xmm9 = xmm9[1,0]
    113 ; CHECK-NEXT:    vpermilpd {{.*#+}} xmm8 = xmm8[1,0]
    114 ; CHECK-NEXT:    vpermilpd {{.*#+}} xmm7 = xmm7[1,0]
    115 ; CHECK-NEXT:    vmovsd %xmm0, {{[0-9]+}}(%rsp) # 8-byte Spill
    116 ; CHECK-NEXT:    vmovsd {{[0-9]+}}(%rsp), %xmm0 # 8-byte Reload
    117 ; CHECK-NEXT:    # xmm0 = mem[0],zero
    118 ; CHECK-NEXT:    vmovsd %xmm0, {{[0-9]+}}(%rsp) # 8-byte Spill
    119 ; CHECK-NEXT:    vmovsd {{[0-9]+}}(%rsp), %xmm0 # 8-byte Reload
    120 ; CHECK-NEXT:    # xmm0 = mem[0],zero
    121 ; CHECK-NEXT:    vmovsd %xmm0, {{[0-9]+}}(%rsp) # 8-byte Spill
    122 ; CHECK-NEXT:    vmovsd {{[0-9]+}}(%rsp), %xmm0 # 8-byte Reload
    123 ; CHECK-NEXT:    # xmm0 = mem[0],zero
    124 ; CHECK-NEXT:    vmovsd %xmm0, {{[0-9]+}}(%rsp) # 8-byte Spill
    125 ; CHECK-NEXT:    vmovsd {{[0-9]+}}(%rsp), %xmm0 # 8-byte Reload
    126 ; CHECK-NEXT:    # xmm0 = mem[0],zero
    127 ; CHECK-NEXT:    vmovsd %xmm0, {{[0-9]+}}(%rsp) # 8-byte Spill
    128 ; CHECK-NEXT:    vmovsd {{[0-9]+}}(%rsp), %xmm0 # 8-byte Reload
    129 ; CHECK-NEXT:    # xmm0 = mem[0],zero
    130 ; CHECK-NEXT:    vmovsd %xmm0, {{[0-9]+}}(%rsp) # 8-byte Spill
    131 ; CHECK-NEXT:    vmovsd {{[0-9]+}}(%rsp), %xmm0 # 8-byte Reload
    132 ; CHECK-NEXT:    # xmm0 = mem[0],zero
    133 ; CHECK-NEXT:    vmovsd %xmm0, {{[0-9]+}}(%rsp) # 8-byte Spill
    134 ; CHECK-NEXT:    vmovsd {{[0-9]+}}(%rsp), %xmm0 # 8-byte Reload
    135 ; CHECK-NEXT:    # xmm0 = mem[0],zero
    136 ; CHECK-NEXT:    vmovsd %xmm0, {{[0-9]+}}(%rsp) # 8-byte Spill
    137 ; CHECK-NEXT:    vmovsd {{[0-9]+}}(%rsp), %xmm0 # 8-byte Reload
    138 ; CHECK-NEXT:    # xmm0 = mem[0],zero
    139 ; CHECK-NEXT:    vmovsd %xmm0, {{[0-9]+}}(%rsp) # 8-byte Spill
    140 ; CHECK-NEXT:    vmovsd {{[0-9]+}}(%rsp), %xmm0 # 8-byte Reload
    141 ; CHECK-NEXT:    # xmm0 = mem[0],zero
    142 ; CHECK-NEXT:    vmovsd %xmm0, {{[0-9]+}}(%rsp) # 8-byte Spill
    143 ; CHECK-NEXT:    vmovsd {{[0-9]+}}(%rsp), %xmm0 # 8-byte Reload
    144 ; CHECK-NEXT:    # xmm0 = mem[0],zero
    145 ; CHECK-NEXT:    vmovsd %xmm0, {{[0-9]+}}(%rsp) # 8-byte Spill
    146 ; CHECK-NEXT:    vmovsd {{[0-9]+}}(%rsp), %xmm0 # 8-byte Reload
    147 ; CHECK-NEXT:    # xmm0 = mem[0],zero
    148 ; CHECK-NEXT:    vmovsd %xmm0, {{[0-9]+}}(%rsp) # 8-byte Spill
    149 ; CHECK-NEXT:    vmovsd {{[0-9]+}}(%rsp), %xmm0 # 8-byte Reload
    150 ; CHECK-NEXT:    # xmm0 = mem[0],zero
    151 ; CHECK-NEXT:    vmovsd %xmm0, {{[0-9]+}}(%rsp) # 8-byte Spill
    152 ; CHECK-NEXT:    vmovsd {{[0-9]+}}(%rsp), %xmm0 # 8-byte Reload
    153 ; CHECK-NEXT:    # xmm0 = mem[0],zero
    154 ; CHECK-NEXT:    vmovsd %xmm0, {{[0-9]+}}(%rsp) # 8-byte Spill
    155 ; CHECK-NEXT:    vmovsd {{[0-9]+}}(%rsp), %xmm0 # 8-byte Reload
    156 ; CHECK-NEXT:    # xmm0 = mem[0],zero
    157 ; CHECK-NEXT:    vmovsd %xmm0, {{[0-9]+}}(%rsp) # 8-byte Spill
    158 ; CHECK-NEXT:    vmovsd {{[0-9]+}}(%rsp), %xmm0 # 8-byte Reload
    159 ; CHECK-NEXT:    # xmm0 = mem[0],zero
    160 ; CHECK-NEXT:    vmovsd %xmm0, {{[0-9]+}}(%rsp) # 8-byte Spill
    161 ; CHECK-NEXT:    vmovsd {{[0-9]+}}(%rsp), %xmm0 # 8-byte Reload
    162 ; CHECK-NEXT:    # xmm0 = mem[0],zero
    163 ; CHECK-NEXT:    vmovsd %xmm0, {{[0-9]+}}(%rsp) # 8-byte Spill
    164 ; CHECK-NEXT:    vmovsd {{[0-9]+}}(%rsp), %xmm0 # 8-byte Reload
    165 ; CHECK-NEXT:    # xmm0 = mem[0],zero
    166 ; CHECK-NEXT:    vmovsd %xmm0, {{[0-9]+}}(%rsp) # 8-byte Spill
    167 ; CHECK-NEXT:    vmovsd {{[0-9]+}}(%rsp), %xmm0 # 8-byte Reload
    168 ; CHECK-NEXT:    # xmm0 = mem[0],zero
    169 ; CHECK-NEXT:    vmovsd %xmm0, {{[0-9]+}}(%rsp) # 8-byte Spill
    170 ; CHECK-NEXT:    vmovsd {{[0-9]+}}(%rsp), %xmm0 # 8-byte Reload
    171 ; CHECK-NEXT:    # xmm0 = mem[0],zero
    172 ; CHECK-NEXT:    vmovsd %xmm0, {{[0-9]+}}(%rsp) # 8-byte Spill
    173 ; CHECK-NEXT:    vmovsd {{[0-9]+}}(%rsp), %xmm0 # 8-byte Reload
    174 ; CHECK-NEXT:    # xmm0 = mem[0],zero
    175 ; CHECK-NEXT:    vmovsd %xmm0, {{[0-9]+}}(%rsp) # 8-byte Spill
    176 ; CHECK-NEXT:    vmovsd {{[0-9]+}}(%rsp), %xmm0 # 8-byte Reload
    177 ; CHECK-NEXT:    # xmm0 = mem[0],zero
    178 ; CHECK-NEXT:    vmovsd %xmm0, {{[0-9]+}}(%rsp) # 8-byte Spill
    179 ; CHECK-NEXT:    vmovsd {{[0-9]+}}(%rsp), %xmm0 # 8-byte Reload
    180 ; CHECK-NEXT:    # xmm0 = mem[0],zero
    181 ; CHECK-NEXT:    vmovsd %xmm0, {{[0-9]+}}(%rsp) # 8-byte Spill
    182 ; CHECK-NEXT:    vmovsd {{[0-9]+}}(%rsp), %xmm0 # 8-byte Reload
    183 ; CHECK-NEXT:    # xmm0 = mem[0],zero
    184 ; CHECK-NEXT:    vmovsd %xmm8, {{[0-9]+}}(%rsp) # 8-byte Spill
    185 ; CHECK-NEXT:    vmovsd %xmm13, {{[0-9]+}}(%rsp) # 8-byte Spill
    186 ; CHECK-NEXT:    vmovsd %xmm1, {{[0-9]+}}(%rsp) # 8-byte Spill
    187 ; CHECK-NEXT:    vmovsd %xmm14, {{[0-9]+}}(%rsp) # 8-byte Spill
    188 ; CHECK-NEXT:    vmovsd %xmm2, {{[0-9]+}}(%rsp) # 8-byte Spill
    189 ; CHECK-NEXT:    vmovsd %xmm4, {{[0-9]+}}(%rsp) # 8-byte Spill
    190 ; CHECK-NEXT:    vmovsd %xmm9, {{[0-9]+}}(%rsp) # 8-byte Spill
    191 ; CHECK-NEXT:    vmovsd %xmm10, {{[0-9]+}}(%rsp) # 8-byte Spill
    192 ; CHECK-NEXT:    vmovsd %xmm15, {{[0-9]+}}(%rsp) # 8-byte Spill
    193 ; CHECK-NEXT:    vmovsd %xmm11, {{[0-9]+}}(%rsp) # 8-byte Spill
    194 ; CHECK-NEXT:    vmovsd %xmm3, {{[0-9]+}}(%rsp) # 8-byte Spill
    195 ; CHECK-NEXT:    vmovsd %xmm6, {{[0-9]+}}(%rsp) # 8-byte Spill
    196 ; CHECK-NEXT:    vmovsd %xmm5, {{[0-9]+}}(%rsp) # 8-byte Spill
    197 ; CHECK-NEXT:    vmovsd %xmm12, {{[0-9]+}}(%rsp) # 8-byte Spill
    198 ; CHECK-NEXT:    vmovsd %xmm0, {{[0-9]+}}(%rsp) # 8-byte Spill
    199 ; CHECK-NEXT:    vmovsd %xmm7, {{[0-9]+}}(%rsp) # 8-byte Spill
    200 ; CHECK-NEXT:    movq %rbp, %rsp
    201 ; CHECK-NEXT:    popq %rbp
    202 ; CHECK-NEXT:    .cfi_def_cfa %rsp, 8
    203 ; CHECK-NEXT:    vzeroupper
    204 ; CHECK-NEXT:    retq
    205 entry:
    206   %v = call fastcc <38 x double> @test()
    207   %v.0 = extractelement <38 x double> %v, i32 0
    208   ret void
    209 }
    210 
    211