[Bug rtl-optimization/68991] -O3 generates misaligned xorv4si3

[hjl.tools at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68991

H.J. Lu <hjl.tools at gmail dot com> changed:

           What    |Removed                     |Added
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                 CC|                            |ienkovich at gcc dot gnu.org,
                   |                            |kirill.yukhin at intel dot com

--- Comment #2 from H.J. Lu <hjl.tools at gmail dot com> ---
This may be a latent bug.  SSE patterns like

(define_expand "<code><mode>3<mask_name>"
  [(set (match_operand:VF_128_256 0 "register_operand")
       (any_logic:VF_128_256
         (match_operand:VF_128_256 1 "nonimmediate_operand")
         (match_operand:VF_128_256 2 "nonimmediate_operand")))]
  "TARGET_SSE && <mask_avx512vl_condition>"
  "ix86_fixup_binary_operands_no_copy (<CODE>, <MODE>mode, operands);")

can't use nonimmediate_operand.