https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116398
Robin Dapp <rdapp at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |rdapp at gcc dot gnu.org
--- Comment #17 from Robin Dapp <rdapp at gcc dot gnu.org> ---
As an aside: on riscv we also have testcases that used to pass but don't
anymore due to the combine change:
cond_widen_complicate-3.c
cond_widen_complicate-4.c
cond_widen_complicate-8.c
In each, there are one or two insns more now vs before.
They are not terribly crucial or important but regressions nonetheless. And
late-combine won't help because it only performs a propagation if all uses can
be are replaced (which is not the case here).
