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Re: [PATCH, i386]: Disable only appropriate x87 builtins for-mfpmath=sse


On Fri, 2005-01-14 at 09:52 +0100, Uros Bizjak wrote:
> Hello!
> 
> The attached patch will disable only appropriate x87 builtins for 
> -mfpmath=sse. There is no point to disable XFmode x87 builtins or DFmode 
> x87 builtins for !TARGET_SSE2, as there will be no SSE<->x87 register 
> shuffling in this case. Because this patch will revert Roger's patch 
> from 2004-11-24, I would like to hear his opinion on this alternative 
> approach.
Could this also be the cause of 
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19379 ?

Ralf



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