[Bug target/82851] [8 regression] g++.dg/vect/slp-pr56812.cc, i386/avx2-vpaddq-3.c, i386/avx2-vpsubq-3.c fails

[andrey.y.guskov at intel dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82851

--- Comment #4 from Andrey Guskov <andrey.y.guskov at intel dot com> ---
g++.dg/vect/slp-pr56812.cc started passing after r257479.
Both i386/avx2-vpaddq-3.c and i386/avx2-vpsubq-3.c continue failing.