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]
Other format: [Raw text]

Re: Re; inefficient FPU poerformance


On Fri, Mar 22, 2002 at 09:01:29PM -0500, Peter Barada wrote:
> instead of pushing/popping data register pairs and popping/pushing fp
> registers over-and-over....

You'll have to trace find_reloads to figure out why it isn't
choosing the f/f alternative.


r~


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