[Bug target/78509] [7 regression] ICE in in excess_precision_type, at tree.c:8875

[ro at CeBiTec dot Uni-Bielefeld.DE]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78509

--- Comment #14 from ro at CeBiTec dot Uni-Bielefeld.DE <ro at CeBiTec dot Uni-Bielefeld.DE> ---
> --- Comment #13 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
> I don't have a box with 3dnow, but the assembly for -m32 -O2 -m3dnow -mno-sse
> pr42549.c looks identical on x86_64-linux between gcc 6 and trunk.
> So, what exact options (implicit or explicit) you are using, what differences
> in assembly do you see on this test compared to 6.x and does it fail there too?

Since 20161201, I'm no longer seeing those failures.  No idea what has
been wrong there.

        Rainer