[Bug target/110926] [14 regression] Bootstrap failure (matmul_i1.c:1781:1: internal compiler error: RTL check: expected elt 0 type 'i' or 'n', have 'w' (rtx const_int) in vpternlog_redundant_operand_mask, at config/i386/i386.cc:19460)

[amonakov at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110926

Alexander Monakov <amonakov at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |amonakov at gcc dot gnu.org

--- Comment #7 from Alexander Monakov <amonakov at gcc dot gnu.org> ---
Thanks for identifying the problem. Please don't rename the argument to
'op_mask' though: the parameter itself is not a mask, it's an eight-bit control
word of the vpternlog instruction (holding the logic table of a three-operand
Boolean function). The function derives a three-bit mask from it.