This is the mail archive of the gcc@gcc.gnu.org mailing list for the GCC project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]

Re: What is acceptable for -ffast-math?


On Fri, 3 Aug 2001 dewar@gnat.com wrote:

> <<would be a very useful one for the time consuming codes we run.
> >>
>
> Do you have measurements, or is this just a guess?

I'm afraid that's only a guess. If I get some time, I might look at some
of the assembly output and see how often this sort of code occurs.

Jeremy

-- 
Jeremy Sanders <jss@ast.cam.ac.uk>  http://www-xray.ast.cam.ac.uk/~jss/
Pembroke College, Cambridge. UK   Institute of Astronomy, Cambridge. UK


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]