Request for reviews (M): 6930772: JSR 292 needs to support SPARC C1

Christian Thalinger Christian.Thalinger at Sun.COM
Wed Apr 21 12:24:41 PDT 2010


On Wed, 2010-04-21 at 21:16 +0200, Christian Thalinger wrote:
> On Wed, 2010-04-21 at 12:12 -0700, John Rose wrote:
> > On Apr 21, 2010, at 2:22 AM, Christian Thalinger wrote:
> > 
> > > Looking at the C2 changes this wouldn't cover all uses, e.g.:
> > > 
> > > !   return L7_REGP_mask;
> > 
> > In some cases an extra assert can apply the constant to the usage.  At
> > least a comment will give applicability to "grep".
> 
> Right, I did that in the C1 FrameMap too.  I'll post new C1 and C2
> webrevs.

http://cr.openjdk.java.net/~twisti/6930772/webrev.04/

-- Christian



More information about the hotspot-compiler-dev mailing list