[Bug target/107546] [10/11/12/13 Regression] simd, redundant pcmpeqb and pxor

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107546

--- Comment #8 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Created attachment 53842
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=53842&action=edit
gcc13-pr107546.patch

Untested fix.