review (S) for 6909839: missing unsigned compare cases for some cmoves in sparc.ad

Tom Rodriguez Thomas.Rodriguez at Sun.COM
Wed Jan 6 14:10:30 PST 2010


On Jan 6, 2010, at 12:54 PM, John Rose wrote:

> On Jan 6, 2010, at 12:26 PM, Tom Rodriguez wrote:
> 
>> http://cr.openjdk.java.net/~never/6909839
> 
> Looks good.  You might consider changing the pre-existing cmovII_U to cmovIIu for consistency.

Ok.

> Also, did you intend to omit cmovNIu?  Your test case (or similar cases) could possibly fail in compressed oops VMs.

Good catch.  Not sure why I forgot that.  I'll add that and retest.

tom

> 
> -- John



More information about the hotspot-compiler-dev mailing list