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From: "segher at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/107692] [13 regression] r13-3950-g071e428c24ee8c breaks
 many test cases
Date: Tue, 15 Nov 2022 11:49:23 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D107692

--- Comment #3 from Segher Boessenkool <segher at gcc dot gnu.org> ---
Hi!

(In reply to Hongyu Wang from comment #2)
> I've tested the patch with cross-compler and all the fails disappeared, b=
ut
> I don't have a powerpc to do full bootstrap & regtest (I'm still applying
> for gcc farm account).

[ I approved that account ]

-munroll-only-small-loops does not turn on or off -funroll-loops, and it
should not, so that it does what it says, if nothing else.

We do not want -frename-registers either (at -O2 at least), it hurts
performance.=