[Bug middle-end/77568] [7 regression] CSE/PRE/Hoisting blocks common instruction contractions

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77568

--- Comment #9 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Note the integer testcase (-Dfloat=int) for the first testcase here has more
issues than the float case (since there is no fma opcode being defined for
aarch64) but that is being tracked as bug 77579.