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Re: Ping: GAS/ia64: spurious dv conflict


On Tue, Oct 14, 2003 at 12:42:29PM -0700, H. J. Lu wrote:
> On Tue, Oct 14, 2003 at 10:44:06AM -0700, H. J. Lu wrote:
> > On Fri, Oct 10, 2003 at 09:16:53PM +0200, Andreas Schwab wrote:
> > > http://sources.redhat.com/ml/binutils/2003-10/msg00005.html
> > > 
> > > Andreas.
> > > 
> > 
> > Richard was right:
> > 
> > (p3)	cmp.eq p1, p0 = r1, r2
> > 
> > destroyed the mutex relation between p1 and p2. I am looking into
> > it now.
> > 
> 
> How about this patch?

I shouldn't add a mutex relation on a predicated compare. Here is
an updated patch.


H.J.

Attachment: gas-ia64-dv-pred-3.patch
Description: Text document


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