[Bug rtl-optimization/97071] Fails to CSE / inherit constant pool load

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97071

--- Comment #5 from Richard Biener <rguenth at gcc dot gnu.org> ---
Related and more difficult case where the add is first and we'd want to
change the load of -3 to a load of 3 so we can CSE the 3 for the
multiplication.

double foo (double x)
{
  return (x + -3.) * 3.;
}