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: -mfpmath=sse -mno-80387 troubles


On Fri, Jan 28, 2005 at 10:42:43PM +0100, tbp wrote:
> About that last point i rarely see gcc using a *8 scale factor (unlike
> ICC) and it would obviously help with those fat assed vectors.

Surprising to me that we're not...

> Is there any work going in that area (or things i should know)?

Nope.  Sample in bugzilla as missed-optimization is welcome.


r~


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