https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92190
Martin Liška <marxin at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed|2019-10-23 00:00:00 |2019-11-11
Ever confirmed|0 |1
--- Comment #3 from Martin Liška <marxin at gcc dot gnu.org> ---
(In reply to David Binderman from comment #2)
> For the file testsuite/gcc.target/x86_64/abi/callabi/leaf-2.c,
> with compiler flag -O3 -arch=knm, I get the same thing.
>
> The revision at fault seem to be between 277650 and 277700.
With --param vect-epilogues-nomask=1 it also started with r276648.
