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      1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
      2 ; RUN: llc < %s -mtriple=i386-unknown | FileCheck %s --check-prefix=X32
      3 ; RUN: llc < %s -mtriple=x86_64-unknown | FileCheck %s --check-prefix=X64
      4 
      5 target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
      6 
      7 define void @test(i256* %a, i256* %b, i256* %out) #0 {
      8 ; X32-LABEL: test:
      9 ; X32:       # %bb.0: # %entry
     10 ; X32-NEXT:    pushl %ebp
     11 ; X32-NEXT:    .cfi_def_cfa_offset 8
     12 ; X32-NEXT:    pushl %ebx
     13 ; X32-NEXT:    .cfi_def_cfa_offset 12
     14 ; X32-NEXT:    pushl %edi
     15 ; X32-NEXT:    .cfi_def_cfa_offset 16
     16 ; X32-NEXT:    pushl %esi
     17 ; X32-NEXT:    .cfi_def_cfa_offset 20
     18 ; X32-NEXT:    subl $88, %esp
     19 ; X32-NEXT:    .cfi_def_cfa_offset 108
     20 ; X32-NEXT:    .cfi_offset %esi, -20
     21 ; X32-NEXT:    .cfi_offset %edi, -16
     22 ; X32-NEXT:    .cfi_offset %ebx, -12
     23 ; X32-NEXT:    .cfi_offset %ebp, -8
     24 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %eax
     25 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %ecx
     26 ; X32-NEXT:    movl 12(%ecx), %ebp
     27 ; X32-NEXT:    movl 8(%ecx), %edi
     28 ; X32-NEXT:    movl %edi, {{[0-9]+}}(%esp) # 4-byte Spill
     29 ; X32-NEXT:    movl (%eax), %ebx
     30 ; X32-NEXT:    movl %ebx, {{[0-9]+}}(%esp) # 4-byte Spill
     31 ; X32-NEXT:    movl %edi, %eax
     32 ; X32-NEXT:    mull %ebx
     33 ; X32-NEXT:    movl %edx, %ecx
     34 ; X32-NEXT:    movl %eax, {{[0-9]+}}(%esp) # 4-byte Spill
     35 ; X32-NEXT:    movl %ebp, %eax
     36 ; X32-NEXT:    movl %ebp, {{[0-9]+}}(%esp) # 4-byte Spill
     37 ; X32-NEXT:    mull %ebx
     38 ; X32-NEXT:    movl %edx, %esi
     39 ; X32-NEXT:    movl %eax, %ebx
     40 ; X32-NEXT:    addl %ecx, %ebx
     41 ; X32-NEXT:    adcl $0, %esi
     42 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %eax
     43 ; X32-NEXT:    movl 4(%eax), %ecx
     44 ; X32-NEXT:    movl %edi, %eax
     45 ; X32-NEXT:    mull %ecx
     46 ; X32-NEXT:    movl %ecx, %edi
     47 ; X32-NEXT:    movl %ecx, {{[0-9]+}}(%esp) # 4-byte Spill
     48 ; X32-NEXT:    movl %edx, %ecx
     49 ; X32-NEXT:    addl %ebx, %eax
     50 ; X32-NEXT:    movl %eax, {{[0-9]+}}(%esp) # 4-byte Spill
     51 ; X32-NEXT:    adcl %esi, %ecx
     52 ; X32-NEXT:    setb {{[0-9]+}}(%esp) # 1-byte Folded Spill
     53 ; X32-NEXT:    movl %ebp, %eax
     54 ; X32-NEXT:    mull %edi
     55 ; X32-NEXT:    movl %edx, %ebx
     56 ; X32-NEXT:    movl %eax, %edi
     57 ; X32-NEXT:    addl %ecx, %edi
     58 ; X32-NEXT:    movzbl {{[0-9]+}}(%esp), %eax # 1-byte Folded Reload
     59 ; X32-NEXT:    adcl %eax, %ebx
     60 ; X32-NEXT:    xorl %edx, %edx
     61 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %ecx # 4-byte Reload
     62 ; X32-NEXT:    movl %ecx, %eax
     63 ; X32-NEXT:    mull %edx
     64 ; X32-NEXT:    movl %edx, %ebp
     65 ; X32-NEXT:    movl %edx, {{[0-9]+}}(%esp) # 4-byte Spill
     66 ; X32-NEXT:    movl %eax, %esi
     67 ; X32-NEXT:    movl %eax, (%esp) # 4-byte Spill
     68 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %eax # 4-byte Reload
     69 ; X32-NEXT:    xorl %edx, %edx
     70 ; X32-NEXT:    mull %edx
     71 ; X32-NEXT:    movl %edx, {{[0-9]+}}(%esp) # 4-byte Spill
     72 ; X32-NEXT:    movl %eax, {{[0-9]+}}(%esp) # 4-byte Spill
     73 ; X32-NEXT:    addl %esi, %eax
     74 ; X32-NEXT:    adcl %ebp, %edx
     75 ; X32-NEXT:    addl %edi, %eax
     76 ; X32-NEXT:    movl %eax, {{[0-9]+}}(%esp) # 4-byte Spill
     77 ; X32-NEXT:    adcl %ebx, %edx
     78 ; X32-NEXT:    movl %edx, {{[0-9]+}}(%esp) # 4-byte Spill
     79 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %esi
     80 ; X32-NEXT:    movl (%esi), %ebp
     81 ; X32-NEXT:    movl %ebp, %eax
     82 ; X32-NEXT:    movl %ebp, {{[0-9]+}}(%esp) # 4-byte Spill
     83 ; X32-NEXT:    mull %ecx
     84 ; X32-NEXT:    movl %ecx, %edi
     85 ; X32-NEXT:    movl %eax, {{[0-9]+}}(%esp) # 4-byte Spill
     86 ; X32-NEXT:    movl %edx, %ecx
     87 ; X32-NEXT:    movl 4(%esi), %esi
     88 ; X32-NEXT:    movl %esi, %eax
     89 ; X32-NEXT:    movl %esi, {{[0-9]+}}(%esp) # 4-byte Spill
     90 ; X32-NEXT:    mull %edi
     91 ; X32-NEXT:    movl %edx, %edi
     92 ; X32-NEXT:    movl %eax, %ebx
     93 ; X32-NEXT:    addl %ecx, %ebx
     94 ; X32-NEXT:    adcl $0, %edi
     95 ; X32-NEXT:    movl %ebp, %eax
     96 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %ebp # 4-byte Reload
     97 ; X32-NEXT:    mull %ebp
     98 ; X32-NEXT:    movl %edx, %ecx
     99 ; X32-NEXT:    addl %ebx, %eax
    100 ; X32-NEXT:    movl %eax, {{[0-9]+}}(%esp) # 4-byte Spill
    101 ; X32-NEXT:    adcl %edi, %ecx
    102 ; X32-NEXT:    setb %bl
    103 ; X32-NEXT:    movl %esi, %eax
    104 ; X32-NEXT:    mull %ebp
    105 ; X32-NEXT:    movl %edx, %edi
    106 ; X32-NEXT:    movl %eax, %ebp
    107 ; X32-NEXT:    addl %ecx, %ebp
    108 ; X32-NEXT:    movzbl %bl, %eax
    109 ; X32-NEXT:    adcl %eax, %edi
    110 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %esi # 4-byte Reload
    111 ; X32-NEXT:    movl %esi, %eax
    112 ; X32-NEXT:    xorl %edx, %edx
    113 ; X32-NEXT:    mull %edx
    114 ; X32-NEXT:    movl %edx, {{[0-9]+}}(%esp) # 4-byte Spill
    115 ; X32-NEXT:    movl %eax, {{[0-9]+}}(%esp) # 4-byte Spill
    116 ; X32-NEXT:    movl (%esp), %ecx # 4-byte Reload
    117 ; X32-NEXT:    addl %eax, %ecx
    118 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %eax # 4-byte Reload
    119 ; X32-NEXT:    adcl %edx, %eax
    120 ; X32-NEXT:    addl %ebp, %ecx
    121 ; X32-NEXT:    adcl %edi, %eax
    122 ; X32-NEXT:    addl {{[0-9]+}}(%esp), %ecx # 4-byte Folded Reload
    123 ; X32-NEXT:    movl %ecx, (%esp) # 4-byte Spill
    124 ; X32-NEXT:    adcl {{[0-9]+}}(%esp), %eax # 4-byte Folded Reload
    125 ; X32-NEXT:    movl %eax, {{[0-9]+}}(%esp) # 4-byte Spill
    126 ; X32-NEXT:    adcl $0, {{[0-9]+}}(%esp) # 4-byte Folded Spill
    127 ; X32-NEXT:    adcl $0, {{[0-9]+}}(%esp) # 4-byte Folded Spill
    128 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %eax
    129 ; X32-NEXT:    movl %eax, %ecx
    130 ; X32-NEXT:    movl 8(%eax), %ebx
    131 ; X32-NEXT:    movl %esi, %eax
    132 ; X32-NEXT:    movl %esi, %edi
    133 ; X32-NEXT:    mull %ebx
    134 ; X32-NEXT:    movl %edx, {{[0-9]+}}(%esp) # 4-byte Spill
    135 ; X32-NEXT:    movl %eax, {{[0-9]+}}(%esp) # 4-byte Spill
    136 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %eax # 4-byte Reload
    137 ; X32-NEXT:    mull %ebx
    138 ; X32-NEXT:    movl %edx, %ebp
    139 ; X32-NEXT:    movl %eax, %esi
    140 ; X32-NEXT:    addl {{[0-9]+}}(%esp), %esi # 4-byte Folded Reload
    141 ; X32-NEXT:    adcl $0, %ebp
    142 ; X32-NEXT:    movl 12(%ecx), %ecx
    143 ; X32-NEXT:    movl %edi, %eax
    144 ; X32-NEXT:    mull %ecx
    145 ; X32-NEXT:    movl %ecx, {{[0-9]+}}(%esp) # 4-byte Spill
    146 ; X32-NEXT:    movl %edx, %edi
    147 ; X32-NEXT:    addl %esi, %eax
    148 ; X32-NEXT:    movl %eax, {{[0-9]+}}(%esp) # 4-byte Spill
    149 ; X32-NEXT:    adcl %ebp, %edi
    150 ; X32-NEXT:    setb {{[0-9]+}}(%esp) # 1-byte Folded Spill
    151 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %eax # 4-byte Reload
    152 ; X32-NEXT:    mull %ecx
    153 ; X32-NEXT:    movl %edx, %esi
    154 ; X32-NEXT:    movl %eax, %ebp
    155 ; X32-NEXT:    addl %edi, %ebp
    156 ; X32-NEXT:    movzbl {{[0-9]+}}(%esp), %eax # 1-byte Folded Reload
    157 ; X32-NEXT:    adcl %eax, %esi
    158 ; X32-NEXT:    movl %ebx, %edi
    159 ; X32-NEXT:    movl %ebx, %eax
    160 ; X32-NEXT:    xorl %ecx, %ecx
    161 ; X32-NEXT:    mull %ecx
    162 ; X32-NEXT:    movl %edx, {{[0-9]+}}(%esp) # 4-byte Spill
    163 ; X32-NEXT:    movl %eax, {{[0-9]+}}(%esp) # 4-byte Spill
    164 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %ebx # 4-byte Reload
    165 ; X32-NEXT:    addl %eax, %ebx
    166 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %eax # 4-byte Reload
    167 ; X32-NEXT:    adcl %edx, %eax
    168 ; X32-NEXT:    addl %ebp, %ebx
    169 ; X32-NEXT:    adcl %esi, %eax
    170 ; X32-NEXT:    movl (%esp), %ecx # 4-byte Reload
    171 ; X32-NEXT:    addl %ecx, {{[0-9]+}}(%esp) # 4-byte Folded Spill
    172 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %ecx # 4-byte Reload
    173 ; X32-NEXT:    adcl %ecx, {{[0-9]+}}(%esp) # 4-byte Folded Spill
    174 ; X32-NEXT:    adcl $0, %ebx
    175 ; X32-NEXT:    adcl $0, %eax
    176 ; X32-NEXT:    addl {{[0-9]+}}(%esp), %ebx # 4-byte Folded Reload
    177 ; X32-NEXT:    movl %ebx, {{[0-9]+}}(%esp) # 4-byte Spill
    178 ; X32-NEXT:    adcl {{[0-9]+}}(%esp), %eax # 4-byte Folded Reload
    179 ; X32-NEXT:    movl %eax, {{[0-9]+}}(%esp) # 4-byte Spill
    180 ; X32-NEXT:    setb (%esp) # 1-byte Folded Spill
    181 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %esi # 4-byte Reload
    182 ; X32-NEXT:    movl %esi, %eax
    183 ; X32-NEXT:    movl %edi, {{[0-9]+}}(%esp) # 4-byte Spill
    184 ; X32-NEXT:    mull %edi
    185 ; X32-NEXT:    movl %edx, %ebx
    186 ; X32-NEXT:    movl %eax, {{[0-9]+}}(%esp) # 4-byte Spill
    187 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %ecx # 4-byte Reload
    188 ; X32-NEXT:    movl %ecx, %eax
    189 ; X32-NEXT:    mull %edi
    190 ; X32-NEXT:    movl %edx, %edi
    191 ; X32-NEXT:    movl %eax, %ebp
    192 ; X32-NEXT:    addl %ebx, %ebp
    193 ; X32-NEXT:    adcl $0, %edi
    194 ; X32-NEXT:    movl %esi, %eax
    195 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %ebx # 4-byte Reload
    196 ; X32-NEXT:    mull %ebx
    197 ; X32-NEXT:    movl %edx, %esi
    198 ; X32-NEXT:    addl %ebp, %eax
    199 ; X32-NEXT:    movl %eax, %ebp
    200 ; X32-NEXT:    adcl %edi, %esi
    201 ; X32-NEXT:    setb {{[0-9]+}}(%esp) # 1-byte Folded Spill
    202 ; X32-NEXT:    movl %ecx, %eax
    203 ; X32-NEXT:    mull %ebx
    204 ; X32-NEXT:    addl %esi, %eax
    205 ; X32-NEXT:    movzbl {{[0-9]+}}(%esp), %esi # 1-byte Folded Reload
    206 ; X32-NEXT:    adcl %esi, %edx
    207 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %esi # 4-byte Reload
    208 ; X32-NEXT:    addl {{[0-9]+}}(%esp), %esi # 4-byte Folded Reload
    209 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %ecx # 4-byte Reload
    210 ; X32-NEXT:    adcl {{[0-9]+}}(%esp), %ecx # 4-byte Folded Reload
    211 ; X32-NEXT:    addl %eax, %esi
    212 ; X32-NEXT:    adcl %edx, %ecx
    213 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %eax # 4-byte Reload
    214 ; X32-NEXT:    addl %eax, {{[0-9]+}}(%esp) # 4-byte Folded Spill
    215 ; X32-NEXT:    adcl {{[0-9]+}}(%esp), %ebp # 4-byte Folded Reload
    216 ; X32-NEXT:    movl %ebp, {{[0-9]+}}(%esp) # 4-byte Spill
    217 ; X32-NEXT:    movzbl (%esp), %eax # 1-byte Folded Reload
    218 ; X32-NEXT:    adcl %eax, %esi
    219 ; X32-NEXT:    movl %esi, {{[0-9]+}}(%esp) # 4-byte Spill
    220 ; X32-NEXT:    adcl $0, %ecx
    221 ; X32-NEXT:    movl %ecx, {{[0-9]+}}(%esp) # 4-byte Spill
    222 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %ecx
    223 ; X32-NEXT:    movl 16(%ecx), %esi
    224 ; X32-NEXT:    imull %esi, %ebx
    225 ; X32-NEXT:    movl %esi, %eax
    226 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %edi # 4-byte Reload
    227 ; X32-NEXT:    mull %edi
    228 ; X32-NEXT:    movl %eax, {{[0-9]+}}(%esp) # 4-byte Spill
    229 ; X32-NEXT:    addl %ebx, %edx
    230 ; X32-NEXT:    movl 20(%ecx), %eax
    231 ; X32-NEXT:    movl %eax, {{[0-9]+}}(%esp) # 4-byte Spill
    232 ; X32-NEXT:    imull %eax, %edi
    233 ; X32-NEXT:    addl %edx, %edi
    234 ; X32-NEXT:    movl %edi, {{[0-9]+}}(%esp) # 4-byte Spill
    235 ; X32-NEXT:    movl 24(%ecx), %eax
    236 ; X32-NEXT:    movl %ecx, %ebp
    237 ; X32-NEXT:    movl %eax, %edi
    238 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %ecx # 4-byte Reload
    239 ; X32-NEXT:    imull %ecx, %edi
    240 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %ebx # 4-byte Reload
    241 ; X32-NEXT:    mull %ebx
    242 ; X32-NEXT:    movl %eax, (%esp) # 4-byte Spill
    243 ; X32-NEXT:    addl %edi, %edx
    244 ; X32-NEXT:    movl 28(%ebp), %ebp
    245 ; X32-NEXT:    imull %ebx, %ebp
    246 ; X32-NEXT:    addl %edx, %ebp
    247 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %edx # 4-byte Reload
    248 ; X32-NEXT:    addl %edx, (%esp) # 4-byte Folded Spill
    249 ; X32-NEXT:    adcl {{[0-9]+}}(%esp), %ebp # 4-byte Folded Reload
    250 ; X32-NEXT:    movl %ebx, %eax
    251 ; X32-NEXT:    mull %esi
    252 ; X32-NEXT:    movl %edx, %ebx
    253 ; X32-NEXT:    movl %eax, {{[0-9]+}}(%esp) # 4-byte Spill
    254 ; X32-NEXT:    movl %ecx, %eax
    255 ; X32-NEXT:    mull %esi
    256 ; X32-NEXT:    movl %edx, %ecx
    257 ; X32-NEXT:    movl %eax, %edi
    258 ; X32-NEXT:    addl %ebx, %edi
    259 ; X32-NEXT:    adcl $0, %ecx
    260 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %eax # 4-byte Reload
    261 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %ebx # 4-byte Reload
    262 ; X32-NEXT:    mull %ebx
    263 ; X32-NEXT:    movl %edx, %esi
    264 ; X32-NEXT:    addl %edi, %eax
    265 ; X32-NEXT:    movl %eax, {{[0-9]+}}(%esp) # 4-byte Spill
    266 ; X32-NEXT:    adcl %ecx, %esi
    267 ; X32-NEXT:    setb %cl
    268 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %eax # 4-byte Reload
    269 ; X32-NEXT:    mull %ebx
    270 ; X32-NEXT:    addl %esi, %eax
    271 ; X32-NEXT:    movzbl %cl, %ecx
    272 ; X32-NEXT:    adcl %ecx, %edx
    273 ; X32-NEXT:    addl (%esp), %eax # 4-byte Folded Reload
    274 ; X32-NEXT:    movl %eax, (%esp) # 4-byte Spill
    275 ; X32-NEXT:    adcl %ebp, %edx
    276 ; X32-NEXT:    movl %edx, {{[0-9]+}}(%esp) # 4-byte Spill
    277 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %ebx
    278 ; X32-NEXT:    movl 28(%ebx), %ecx
    279 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %esi # 4-byte Reload
    280 ; X32-NEXT:    imull %esi, %ecx
    281 ; X32-NEXT:    movl 24(%ebx), %edi
    282 ; X32-NEXT:    movl %esi, %eax
    283 ; X32-NEXT:    mull %edi
    284 ; X32-NEXT:    movl %eax, {{[0-9]+}}(%esp) # 4-byte Spill
    285 ; X32-NEXT:    addl %ecx, %edx
    286 ; X32-NEXT:    imull {{[0-9]+}}(%esp), %edi # 4-byte Folded Reload
    287 ; X32-NEXT:    addl %edx, %edi
    288 ; X32-NEXT:    movl 16(%ebx), %ebp
    289 ; X32-NEXT:    movl 20(%ebx), %ebx
    290 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %eax # 4-byte Reload
    291 ; X32-NEXT:    movl %eax, %ecx
    292 ; X32-NEXT:    imull %ebx, %ecx
    293 ; X32-NEXT:    movl %ebx, {{[0-9]+}}(%esp) # 4-byte Spill
    294 ; X32-NEXT:    mull %ebp
    295 ; X32-NEXT:    addl %ecx, %edx
    296 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %ecx # 4-byte Reload
    297 ; X32-NEXT:    imull %ebp, %ecx
    298 ; X32-NEXT:    addl %edx, %ecx
    299 ; X32-NEXT:    addl {{[0-9]+}}(%esp), %eax # 4-byte Folded Reload
    300 ; X32-NEXT:    movl %eax, {{[0-9]+}}(%esp) # 4-byte Spill
    301 ; X32-NEXT:    adcl %edi, %ecx
    302 ; X32-NEXT:    movl %ecx, {{[0-9]+}}(%esp) # 4-byte Spill
    303 ; X32-NEXT:    movl %ebp, %eax
    304 ; X32-NEXT:    mull %esi
    305 ; X32-NEXT:    movl %edx, %edi
    306 ; X32-NEXT:    movl %eax, {{[0-9]+}}(%esp) # 4-byte Spill
    307 ; X32-NEXT:    movl %ebx, %eax
    308 ; X32-NEXT:    mull %esi
    309 ; X32-NEXT:    movl %edx, %ecx
    310 ; X32-NEXT:    movl %eax, %ebx
    311 ; X32-NEXT:    addl %edi, %ebx
    312 ; X32-NEXT:    adcl $0, %ecx
    313 ; X32-NEXT:    movl %ebp, %eax
    314 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %ebp # 4-byte Reload
    315 ; X32-NEXT:    mull %ebp
    316 ; X32-NEXT:    movl %edx, %edi
    317 ; X32-NEXT:    movl %eax, %esi
    318 ; X32-NEXT:    addl %ebx, %esi
    319 ; X32-NEXT:    adcl %ecx, %edi
    320 ; X32-NEXT:    setb %cl
    321 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %eax # 4-byte Reload
    322 ; X32-NEXT:    mull %ebp
    323 ; X32-NEXT:    addl %edi, %eax
    324 ; X32-NEXT:    movzbl %cl, %ecx
    325 ; X32-NEXT:    adcl %ecx, %edx
    326 ; X32-NEXT:    addl {{[0-9]+}}(%esp), %eax # 4-byte Folded Reload
    327 ; X32-NEXT:    adcl {{[0-9]+}}(%esp), %edx # 4-byte Folded Reload
    328 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %ecx # 4-byte Reload
    329 ; X32-NEXT:    addl {{[0-9]+}}(%esp), %ecx # 4-byte Folded Reload
    330 ; X32-NEXT:    adcl {{[0-9]+}}(%esp), %esi # 4-byte Folded Reload
    331 ; X32-NEXT:    adcl (%esp), %eax # 4-byte Folded Reload
    332 ; X32-NEXT:    adcl {{[0-9]+}}(%esp), %edx # 4-byte Folded Reload
    333 ; X32-NEXT:    addl {{[0-9]+}}(%esp), %ecx # 4-byte Folded Reload
    334 ; X32-NEXT:    movl %ecx, %ebx
    335 ; X32-NEXT:    adcl {{[0-9]+}}(%esp), %esi # 4-byte Folded Reload
    336 ; X32-NEXT:    adcl {{[0-9]+}}(%esp), %eax # 4-byte Folded Reload
    337 ; X32-NEXT:    adcl {{[0-9]+}}(%esp), %edx # 4-byte Folded Reload
    338 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %ecx
    339 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %edi # 4-byte Reload
    340 ; X32-NEXT:    movl %edi, (%ecx)
    341 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %edi # 4-byte Reload
    342 ; X32-NEXT:    movl %edi, 4(%ecx)
    343 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %edi # 4-byte Reload
    344 ; X32-NEXT:    movl %edi, 8(%ecx)
    345 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %edi # 4-byte Reload
    346 ; X32-NEXT:    movl %edi, 12(%ecx)
    347 ; X32-NEXT:    movl %ebx, 16(%ecx)
    348 ; X32-NEXT:    movl %esi, 20(%ecx)
    349 ; X32-NEXT:    movl %eax, 24(%ecx)
    350 ; X32-NEXT:    movl %edx, 28(%ecx)
    351 ; X32-NEXT:    addl $88, %esp
    352 ; X32-NEXT:    .cfi_def_cfa_offset 20
    353 ; X32-NEXT:    popl %esi
    354 ; X32-NEXT:    .cfi_def_cfa_offset 16
    355 ; X32-NEXT:    popl %edi
    356 ; X32-NEXT:    .cfi_def_cfa_offset 12
    357 ; X32-NEXT:    popl %ebx
    358 ; X32-NEXT:    .cfi_def_cfa_offset 8
    359 ; X32-NEXT:    popl %ebp
    360 ; X32-NEXT:    .cfi_def_cfa_offset 4
    361 ; X32-NEXT:    retl
    362 ;
    363 ; X64-LABEL: test:
    364 ; X64:       # %bb.0: # %entry
    365 ; X64-NEXT:    pushq %r15
    366 ; X64-NEXT:    .cfi_def_cfa_offset 16
    367 ; X64-NEXT:    pushq %r14
    368 ; X64-NEXT:    .cfi_def_cfa_offset 24
    369 ; X64-NEXT:    pushq %rbx
    370 ; X64-NEXT:    .cfi_def_cfa_offset 32
    371 ; X64-NEXT:    .cfi_offset %rbx, -32
    372 ; X64-NEXT:    .cfi_offset %r14, -24
    373 ; X64-NEXT:    .cfi_offset %r15, -16
    374 ; X64-NEXT:    movq %rdx, %r9
    375 ; X64-NEXT:    movq (%rdi), %r11
    376 ; X64-NEXT:    movq 8(%rdi), %r8
    377 ; X64-NEXT:    movq 16(%rdi), %rbx
    378 ; X64-NEXT:    movq 16(%rsi), %r10
    379 ; X64-NEXT:    movq (%rsi), %rcx
    380 ; X64-NEXT:    movq 8(%rsi), %r15
    381 ; X64-NEXT:    movq 24(%rdi), %rdi
    382 ; X64-NEXT:    imulq %rcx, %rdi
    383 ; X64-NEXT:    movq %rcx, %rax
    384 ; X64-NEXT:    mulq %rbx
    385 ; X64-NEXT:    movq %rax, %r14
    386 ; X64-NEXT:    addq %rdi, %rdx
    387 ; X64-NEXT:    imulq %r15, %rbx
    388 ; X64-NEXT:    addq %rdx, %rbx
    389 ; X64-NEXT:    movq %r10, %rdi
    390 ; X64-NEXT:    imulq %r8, %rdi
    391 ; X64-NEXT:    movq %r10, %rax
    392 ; X64-NEXT:    mulq %r11
    393 ; X64-NEXT:    movq %rax, %r10
    394 ; X64-NEXT:    addq %rdi, %rdx
    395 ; X64-NEXT:    movq 24(%rsi), %rdi
    396 ; X64-NEXT:    imulq %r11, %rdi
    397 ; X64-NEXT:    addq %rdx, %rdi
    398 ; X64-NEXT:    addq %r14, %r10
    399 ; X64-NEXT:    adcq %rbx, %rdi
    400 ; X64-NEXT:    movq %r11, %rax
    401 ; X64-NEXT:    mulq %rcx
    402 ; X64-NEXT:    movq %rdx, %rsi
    403 ; X64-NEXT:    movq %rax, %r14
    404 ; X64-NEXT:    movq %r8, %rax
    405 ; X64-NEXT:    mulq %rcx
    406 ; X64-NEXT:    movq %rdx, %rcx
    407 ; X64-NEXT:    movq %rax, %rbx
    408 ; X64-NEXT:    addq %rsi, %rbx
    409 ; X64-NEXT:    adcq $0, %rcx
    410 ; X64-NEXT:    movq %r11, %rax
    411 ; X64-NEXT:    mulq %r15
    412 ; X64-NEXT:    movq %rdx, %rsi
    413 ; X64-NEXT:    movq %rax, %r11
    414 ; X64-NEXT:    addq %rbx, %r11
    415 ; X64-NEXT:    adcq %rcx, %rsi
    416 ; X64-NEXT:    setb %al
    417 ; X64-NEXT:    movzbl %al, %ecx
    418 ; X64-NEXT:    movq %r8, %rax
    419 ; X64-NEXT:    mulq %r15
    420 ; X64-NEXT:    addq %rsi, %rax
    421 ; X64-NEXT:    adcq %rcx, %rdx
    422 ; X64-NEXT:    addq %r10, %rax
    423 ; X64-NEXT:    adcq %rdi, %rdx
    424 ; X64-NEXT:    movq %r14, (%r9)
    425 ; X64-NEXT:    movq %r11, 8(%r9)
    426 ; X64-NEXT:    movq %rax, 16(%r9)
    427 ; X64-NEXT:    movq %rdx, 24(%r9)
    428 ; X64-NEXT:    popq %rbx
    429 ; X64-NEXT:    .cfi_def_cfa_offset 24
    430 ; X64-NEXT:    popq %r14
    431 ; X64-NEXT:    .cfi_def_cfa_offset 16
    432 ; X64-NEXT:    popq %r15
    433 ; X64-NEXT:    .cfi_def_cfa_offset 8
    434 ; X64-NEXT:    retq
    435 entry:
    436   %av = load i256, i256* %a
    437   %bv = load i256, i256* %b
    438   %r = mul i256 %av, %bv
    439   store i256 %r, i256* %out
    440   ret void
    441 }
    442 
    443 attributes #0 = { norecurse nounwind uwtable }
    444