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

[jakub at gcc dot gnu.org]

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

--- 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?