[Bug tree-optimization/123307] signaling FP comparison for equal turned into quiet

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123307

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
TRUTH_ANDIF_EXPR vs TRUTH_AND_EXPR both are pretty-printed as `&&`.