https://gcc.gnu.org/bugzilla/show_bug.cgi?id=23096
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
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Status|NEW |WAITING
--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> ---
Writing a self-test for this shows we do not fold (51 - 7) %[fl] 3. But
I can't spot substantial differences in the PLUS/MINUS_EXPR handling. In
particular we still do MINUS->PLUS by negating op1.
So I'm not sure the original issue was really folding with those constants?
