https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104525
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |jakub at gcc dot gnu.org
--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
And on -fsigned-char targets, -fwrapv isn't needed, there isn't signed integer
overflow, because c -= 3 promotes to int, so it is actually
c = (signed char) ((int) c - 3)
