soft-fp speedup patch
Daniel Jacobowitz
drow@false.org
Fri Feb 24 20:15:00 GMT 2006
On Fri, Feb 24, 2006 at 09:02:57PM +0100, Jakub Jelinek wrote:
> On Fri, Feb 24, 2006 at 11:23:39AM -0500, Daniel Jacobowitz wrote:
> > On Fri, Feb 24, 2006 at 08:13:11AM -0800, Richard Henderson wrote:
> > > Each of the specific bug fixes you mention are genuine problems;
> > > after your series of patches has stabilized, we'll need to merge
> > > this into the linux kernel sources to fix the same problems there.
> >
> > Are these actually still used in the Linux kernel?
>
> Yes.
>
> > I can find no trace of them.
>
> E.g.
>
> linux-2.6.15/include/math-emu/
> linux-2.6.15/arch/{sparc,sparc64,s390,alpha,parisc}/math-emu/
Ah, I see. Most of that seems to bear no relation to this code. The
ones that do are include/math-emu/ (with glibc copyrights) and
arch/ppc/math-emu (without - hasn't been merged in a long time I'd
wager). For instance, the parisc/math-emu code comes from HP-UX :-)
--
Daniel Jacobowitz
CodeSourcery
More information about the Libc-alpha
mailing list