Should -fcross-jumping be part of -O1?

[Gabriel Dos Reis]

Robert Dewar <dewar@gnat.com> writes:

| Scott Robert Ladd wrote:
| 
| > And then you have the IEEE-754/IEC-60559 purists who insistent that
| > using the 80-bit registers is a platform-specific optimization that
| > destroys reproducibility.
| 
| Yes, and they are right but:
| 
| a) there is nothing in most language standards that requires
| reproducibility.

And that is a language lawyer point of the view that they usually
think completely useless for their tasks.  At some point, I think they
are right.

-- Gaby