RFR(XS): 8028198: SIGSEGV in PhaseIdealLoop::build_loop_late_post
rickard.backman at oracle.com
Tue Nov 12 22:11:14 PST 2013
On 11/12, Igor Veresov wrote:
> Looks good.
> On Nov 12, 2013, at 5:30 AM, Rickard Bäckman <rickard.backman at oracle.com> wrote:
> > Hi,
> > can I have this change reviewed please?
> > In some cases the optimizer decided to split a MathExact node through a
> > Phi creating an invalid pattern where there is a Phi between the
> > MathExact and its projections. The fix is to not allow split_thru_phi
> > for MathExact nodes.
> > Webrev: http://cr.openjdk.java.net/~rbackman/8028198/
> > Bug: https://bugs.openjdk.java.net/browse/JDK-8028198
> > Thanks
> > /R
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