[Bug ipa/84149] [8 Regression] SPEC CPU2017 505.mcf/605.mcf ~10% performance regression with r256888
tnfchris at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Wed Apr 18 10:38:00 GMT 2018
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84149
Tamar Christina <tnfchris at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |tnfchris at gcc dot gnu.org
--- Comment #15 from Tamar Christina <tnfchris at gcc dot gnu.org> ---
Hi All,
I created a new issue PR85449 that occurs after this change. IPA seems to be
mixing up some of the recursive calls in a specialized function causing an
invalid code path.
More information about the Gcc-bugs
mailing list