[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)

[crazylht at gmail dot com via Gcc-bugs]

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

--- Comment #8 from Hongtao.liu <crazylht at gmail dot com> ---
(In reply to Alexander Monakov from comment #7)
> 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.

I'll rename it as ternlog_imm8 to avoid confusion.