PATCH: ARM VFP test
Richard Earnshaw
rearnsha@gcc.gnu.org
Wed May 11 14:45:00 GMT 2005
On Wed, 2005-05-11 at 15:43, Mark Mitchell wrote:
> Richard Earnshaw wrote:
> > On Wed, 2005-05-11 at 09:56, Richard Earnshaw wrote:
>
> > Fixed with:
> >
> > 2005-05-11 Richard Earnshaw <richard.earnshaw@arm.com>
> >
> > * arm.md (negsf2, negdf2): Permit these expands when compiling for VFP.
>
> Aha! That explains why the test worked for me in my backported VFP
> branch; I had to touch all those define_expands and I must have fixed
> that at that point.
>
> I'm sorry I was too dense to see the problem here. I took your last
> comment to mean the compiler was being extra-clever, so I didn't think
> to look at this as a bug.
You weren't the only one. That had been my assumption too.
The csl-arm branch has the same problem BTW (with neg[sd]f2).
R.
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