[Bug middle-end/118691] [15 Regression] gcc_r in SPECCPU 2017 miscompare with PGO + LTO

[tnfchris at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118691

--- Comment #2 from Tamar Christina <tnfchris at gcc dot gnu.org> ---
(In reply to Richard Biener from comment #1)
> Please add -fno-strict-aliasing and try again.

Already on.  Full options are:

-fprofile-generate -mcpu=neoverse-v1 -Ofast -fomit-frame-pointer -flto=auto -g3
-fno-strict-aliasing -fgnu89-inline -std=gnu17