[Bug target/107863] [10/11/12/13 Regression] ICE with unrecognizable insn when using -funsigned-char with some SSE/AVX builtins
crazylht at gmail dot com
gcc-bugzilla@gcc.gnu.org
Fri Nov 25 06:06:51 GMT 2022
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107863
--- Comment #8 from Hongtao.liu <crazylht at gmail dot com> ---
(In reply to Hongtao.liu from comment #7)
> > - if (width < HOST_BITS_PER_WIDE_INT)
> > + if (width < HOST_BITS_PER_WIDE_INT
> > + && (mode != QImode || !flag_signed_char))
> typo should be
> + && (mode != QImode || flag_signed_char))
I guess not, flag_signed_char is not an exact map to QImode.
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