Home | History | Annotate | Download | only in X86 
      1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
      2 ; RUN: llc < %s -mtriple=i686-unknown-unknown | FileCheck %s --check-prefix=CHECK --check-prefix=X32
      3 ; RUN: llc < %s -mtriple=x86_64-unknown-unknown | FileCheck %s --check-prefix=CHECK --check-prefix=X64
      4 
      5 define <2 x i256> @test_shl(<2 x i256> %In) {
      6 ; X32-LABEL: test_shl:
      7 ; X32:       # %bb.0:
      8 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %eax
      9 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %ecx
     10 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %edx
     11 ; X32-NEXT:    shldl $2, %edx, %ecx
     12 ; X32-NEXT:    movl %ecx, 60(%eax)
     13 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %ecx
     14 ; X32-NEXT:    shldl $2, %ecx, %edx
     15 ; X32-NEXT:    movl %edx, 56(%eax)
     16 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %edx
     17 ; X32-NEXT:    shldl $2, %edx, %ecx
     18 ; X32-NEXT:    movl %ecx, 52(%eax)
     19 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %ecx
     20 ; X32-NEXT:    shldl $2, %ecx, %edx
     21 ; X32-NEXT:    movl %edx, 48(%eax)
     22 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %edx
     23 ; X32-NEXT:    shldl $2, %edx, %ecx
     24 ; X32-NEXT:    movl %ecx, 44(%eax)
     25 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %ecx
     26 ; X32-NEXT:    shldl $2, %ecx, %edx
     27 ; X32-NEXT:    movl %edx, 40(%eax)
     28 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %edx
     29 ; X32-NEXT:    shldl $2, %edx, %ecx
     30 ; X32-NEXT:    movl %ecx, 36(%eax)
     31 ; X32-NEXT:    shll $2, %edx
     32 ; X32-NEXT:    movl %edx, 32(%eax)
     33 ; X32-NEXT:    movl $0, 28(%eax)
     34 ; X32-NEXT:    movl $0, 24(%eax)
     35 ; X32-NEXT:    movl $0, 20(%eax)
     36 ; X32-NEXT:    movl $0, 16(%eax)
     37 ; X32-NEXT:    movl $0, 12(%eax)
     38 ; X32-NEXT:    movl $0, 8(%eax)
     39 ; X32-NEXT:    movl $0, 4(%eax)
     40 ; X32-NEXT:    movl $0, (%eax)
     41 ; X32-NEXT:    retl $4
     42 ;
     43 ; X64-LABEL: test_shl:
     44 ; X64:       # %bb.0:
     45 ; X64-NEXT:    movq {{[0-9]+}}(%rsp), %rax
     46 ; X64-NEXT:    movq {{[0-9]+}}(%rsp), %rcx
     47 ; X64-NEXT:    movq {{[0-9]+}}(%rsp), %rdx
     48 ; X64-NEXT:    shldq $2, %rax, %rcx
     49 ; X64-NEXT:    shldq $2, %rdx, %rax
     50 ; X64-NEXT:    shldq $2, %r9, %rdx
     51 ; X64-NEXT:    shlq $2, %r9
     52 ; X64-NEXT:    movq %rcx, 56(%rdi)
     53 ; X64-NEXT:    movq %rax, 48(%rdi)
     54 ; X64-NEXT:    movq %rdx, 40(%rdi)
     55 ; X64-NEXT:    movq %r9, 32(%rdi)
     56 ; X64-NEXT:    xorps %xmm0, %xmm0
     57 ; X64-NEXT:    movaps %xmm0, 16(%rdi)
     58 ; X64-NEXT:    movaps %xmm0, (%rdi)
     59 ; X64-NEXT:    movq %rdi, %rax
     60 ; X64-NEXT:    retq
     61   %Amt = insertelement <2 x i256> <i256 1, i256 2>, i256 -1, i32 0
     62   %Out = shl <2 x i256> %In, %Amt
     63   ret <2 x i256> %Out
     64 }
     65 
     66 define <2 x i256> @test_srl(<2 x i256> %In) {
     67 ; X32-LABEL: test_srl:
     68 ; X32:       # %bb.0:
     69 ; X32-NEXT:    pushl %ebp
     70 ; X32-NEXT:    .cfi_def_cfa_offset 8
     71 ; X32-NEXT:    pushl %ebx
     72 ; X32-NEXT:    .cfi_def_cfa_offset 12
     73 ; X32-NEXT:    pushl %edi
     74 ; X32-NEXT:    .cfi_def_cfa_offset 16
     75 ; X32-NEXT:    pushl %esi
     76 ; X32-NEXT:    .cfi_def_cfa_offset 20
     77 ; X32-NEXT:    subl $8, %esp
     78 ; X32-NEXT:    .cfi_def_cfa_offset 28
     79 ; X32-NEXT:    .cfi_offset %esi, -20
     80 ; X32-NEXT:    .cfi_offset %edi, -16
     81 ; X32-NEXT:    .cfi_offset %ebx, -12
     82 ; X32-NEXT:    .cfi_offset %ebp, -8
     83 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %edx
     84 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %eax
     85 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %esi
     86 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %edi
     87 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %ebx
     88 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %ebp
     89 ; X32-NEXT:    movl %edx, %ecx
     90 ; X32-NEXT:    shldl $28, %eax, %ecx
     91 ; X32-NEXT:    movl %ecx, {{[0-9]+}}(%esp) # 4-byte Spill
     92 ; X32-NEXT:    shldl $28, %esi, %eax
     93 ; X32-NEXT:    movl %eax, (%esp) # 4-byte Spill
     94 ; X32-NEXT:    shldl $28, %edi, %esi
     95 ; X32-NEXT:    shldl $28, %ebx, %edi
     96 ; X32-NEXT:    shldl $28, %ebp, %ebx
     97 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %eax
     98 ; X32-NEXT:    shldl $28, %eax, %ebp
     99 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %ecx
    100 ; X32-NEXT:    shrdl $4, %eax, %ecx
    101 ; X32-NEXT:    shrl $4, %edx
    102 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %eax
    103 ; X32-NEXT:    movl %edx, 60(%eax)
    104 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %edx # 4-byte Reload
    105 ; X32-NEXT:    movl %edx, 56(%eax)
    106 ; X32-NEXT:    movl (%esp), %edx # 4-byte Reload
    107 ; X32-NEXT:    movl %edx, 52(%eax)
    108 ; X32-NEXT:    movl %esi, 48(%eax)
    109 ; X32-NEXT:    movl %edi, 44(%eax)
    110 ; X32-NEXT:    movl %ebx, 40(%eax)
    111 ; X32-NEXT:    movl %ebp, 36(%eax)
    112 ; X32-NEXT:    movl %ecx, 32(%eax)
    113 ; X32-NEXT:    movl $0, 28(%eax)
    114 ; X32-NEXT:    movl $0, 24(%eax)
    115 ; X32-NEXT:    movl $0, 20(%eax)
    116 ; X32-NEXT:    movl $0, 16(%eax)
    117 ; X32-NEXT:    movl $0, 12(%eax)
    118 ; X32-NEXT:    movl $0, 8(%eax)
    119 ; X32-NEXT:    movl $0, 4(%eax)
    120 ; X32-NEXT:    movl $0, (%eax)
    121 ; X32-NEXT:    addl $8, %esp
    122 ; X32-NEXT:    .cfi_def_cfa_offset 20
    123 ; X32-NEXT:    popl %esi
    124 ; X32-NEXT:    .cfi_def_cfa_offset 16
    125 ; X32-NEXT:    popl %edi
    126 ; X32-NEXT:    .cfi_def_cfa_offset 12
    127 ; X32-NEXT:    popl %ebx
    128 ; X32-NEXT:    .cfi_def_cfa_offset 8
    129 ; X32-NEXT:    popl %ebp
    130 ; X32-NEXT:    .cfi_def_cfa_offset 4
    131 ; X32-NEXT:    retl $4
    132 ;
    133 ; X64-LABEL: test_srl:
    134 ; X64:       # %bb.0:
    135 ; X64-NEXT:    movq {{[0-9]+}}(%rsp), %rax
    136 ; X64-NEXT:    movq {{[0-9]+}}(%rsp), %rcx
    137 ; X64-NEXT:    movq {{[0-9]+}}(%rsp), %rdx
    138 ; X64-NEXT:    shrdq $4, %rdx, %r9
    139 ; X64-NEXT:    shrdq $4, %rax, %rdx
    140 ; X64-NEXT:    shrdq $4, %rcx, %rax
    141 ; X64-NEXT:    shrq $4, %rcx
    142 ; X64-NEXT:    movq %rcx, 56(%rdi)
    143 ; X64-NEXT:    movq %rax, 48(%rdi)
    144 ; X64-NEXT:    movq %rdx, 40(%rdi)
    145 ; X64-NEXT:    movq %r9, 32(%rdi)
    146 ; X64-NEXT:    xorps %xmm0, %xmm0
    147 ; X64-NEXT:    movaps %xmm0, 16(%rdi)
    148 ; X64-NEXT:    movaps %xmm0, (%rdi)
    149 ; X64-NEXT:    movq %rdi, %rax
    150 ; X64-NEXT:    retq
    151   %Amt = insertelement <2 x i256> <i256 3, i256 4>, i256 -1, i32 0
    152   %Out = lshr <2 x i256> %In, %Amt
    153   ret <2 x i256> %Out
    154 }
    155 
    156 define <2 x i256> @test_sra(<2 x i256> %In) {
    157 ; X32-LABEL: test_sra:
    158 ; X32:       # %bb.0:
    159 ; X32-NEXT:    pushl %ebp
    160 ; X32-NEXT:    .cfi_def_cfa_offset 8
    161 ; X32-NEXT:    pushl %ebx
    162 ; X32-NEXT:    .cfi_def_cfa_offset 12
    163 ; X32-NEXT:    pushl %edi
    164 ; X32-NEXT:    .cfi_def_cfa_offset 16
    165 ; X32-NEXT:    pushl %esi
    166 ; X32-NEXT:    .cfi_def_cfa_offset 20
    167 ; X32-NEXT:    subl $8, %esp
    168 ; X32-NEXT:    .cfi_def_cfa_offset 28
    169 ; X32-NEXT:    .cfi_offset %esi, -20
    170 ; X32-NEXT:    .cfi_offset %edi, -16
    171 ; X32-NEXT:    .cfi_offset %ebx, -12
    172 ; X32-NEXT:    .cfi_offset %ebp, -8
    173 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %edx
    174 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %eax
    175 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %esi
    176 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %edi
    177 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %ebx
    178 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %ebp
    179 ; X32-NEXT:    movl %edx, %ecx
    180 ; X32-NEXT:    shldl $26, %eax, %ecx
    181 ; X32-NEXT:    movl %ecx, {{[0-9]+}}(%esp) # 4-byte Spill
    182 ; X32-NEXT:    shldl $26, %esi, %eax
    183 ; X32-NEXT:    movl %eax, (%esp) # 4-byte Spill
    184 ; X32-NEXT:    shldl $26, %edi, %esi
    185 ; X32-NEXT:    shldl $26, %ebx, %edi
    186 ; X32-NEXT:    shldl $26, %ebp, %ebx
    187 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %eax
    188 ; X32-NEXT:    shldl $26, %eax, %ebp
    189 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %ecx
    190 ; X32-NEXT:    shrdl $6, %eax, %ecx
    191 ; X32-NEXT:    sarl $6, %edx
    192 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %eax
    193 ; X32-NEXT:    movl %edx, 60(%eax)
    194 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %edx # 4-byte Reload
    195 ; X32-NEXT:    movl %edx, 56(%eax)
    196 ; X32-NEXT:    movl (%esp), %edx # 4-byte Reload
    197 ; X32-NEXT:    movl %edx, 52(%eax)
    198 ; X32-NEXT:    movl %esi, 48(%eax)
    199 ; X32-NEXT:    movl %edi, 44(%eax)
    200 ; X32-NEXT:    movl %ebx, 40(%eax)
    201 ; X32-NEXT:    movl %ebp, 36(%eax)
    202 ; X32-NEXT:    movl %ecx, 32(%eax)
    203 ; X32-NEXT:    movl {{[0-9]+}}(%esp), %ecx
    204 ; X32-NEXT:    sarl $31, %ecx
    205 ; X32-NEXT:    movl %ecx, 28(%eax)
    206 ; X32-NEXT:    movl %ecx, 24(%eax)
    207 ; X32-NEXT:    movl %ecx, 20(%eax)
    208 ; X32-NEXT:    movl %ecx, 16(%eax)
    209 ; X32-NEXT:    movl %ecx, 12(%eax)
    210 ; X32-NEXT:    movl %ecx, 8(%eax)
    211 ; X32-NEXT:    movl %ecx, 4(%eax)
    212 ; X32-NEXT:    movl %ecx, (%eax)
    213 ; X32-NEXT:    addl $8, %esp
    214 ; X32-NEXT:    .cfi_def_cfa_offset 20
    215 ; X32-NEXT:    popl %esi
    216 ; X32-NEXT:    .cfi_def_cfa_offset 16
    217 ; X32-NEXT:    popl %edi
    218 ; X32-NEXT:    .cfi_def_cfa_offset 12
    219 ; X32-NEXT:    popl %ebx
    220 ; X32-NEXT:    .cfi_def_cfa_offset 8
    221 ; X32-NEXT:    popl %ebp
    222 ; X32-NEXT:    .cfi_def_cfa_offset 4
    223 ; X32-NEXT:    retl $4
    224 ;
    225 ; X64-LABEL: test_sra:
    226 ; X64:       # %bb.0:
    227 ; X64-NEXT:    movq {{[0-9]+}}(%rsp), %rax
    228 ; X64-NEXT:    movq {{[0-9]+}}(%rsp), %rcx
    229 ; X64-NEXT:    movq {{[0-9]+}}(%rsp), %rdx
    230 ; X64-NEXT:    shrdq $6, %rdx, %r9
    231 ; X64-NEXT:    shrdq $6, %rax, %rdx
    232 ; X64-NEXT:    sarq $63, %r8
    233 ; X64-NEXT:    shrdq $6, %rcx, %rax
    234 ; X64-NEXT:    sarq $6, %rcx
    235 ; X64-NEXT:    movq %rcx, 56(%rdi)
    236 ; X64-NEXT:    movq %rax, 48(%rdi)
    237 ; X64-NEXT:    movq %rdx, 40(%rdi)
    238 ; X64-NEXT:    movq %r9, 32(%rdi)
    239 ; X64-NEXT:    movq %r8, 24(%rdi)
    240 ; X64-NEXT:    movq %r8, 16(%rdi)
    241 ; X64-NEXT:    movq %r8, 8(%rdi)
    242 ; X64-NEXT:    movq %r8, (%rdi)
    243 ; X64-NEXT:    movq %rdi, %rax
    244 ; X64-NEXT:    retq
    245   %Amt = insertelement <2 x i256> <i256 5, i256 6>, i256 -1, i32 0
    246   %Out = ashr <2 x i256> %In, %Amt
    247   ret <2 x i256> %Out
    248 }
    249