RFR(XS): 8027444: mathExact: assert(i < _max) failed: oob: i=1, _max=1

Vladimir Kozlov vladimir.kozlov at oracle.com
Wed Oct 30 10:11:01 PDT 2013



On 10/30/13 6:17 AM, Rickard Bäckman wrote:
> Hi, can I please have this change reviewed?
> One of the loop optimizations we are doing doesn't work well with the
> MathExact nodes recently added. The short term fix is to disable the
> loop optimization if we detect a MathExact node (or rather a FlagsProj
> node). I'll file a RFE for fixing this.
> Bug: https://bugs.openjdk.java.net/browse/JDK-8027444
> Webrev: http://cr.openjdk.java.net/~rbackman/8027444/
> /R

More information about the hotspot-compiler-dev mailing list