RFR: 8215547: ZGC: Fix incorrect match rule for loadBarrierWeakSlowRegNoVec

[Erik Osterlund]

Hi Per,

Looks good.

Thanks,
/Erik

> On 18 Dec 2018, at 10:45, Per Liden <per.liden at oracle.com> wrote:
> 
> The AD matching for loadBarrierWeakSlowRegNoVec is incorrect. It should match against a LoadBarrierWeakSlowReg, not LoadBarrierSlowReg.
> 
> Also the format lines for loadBarrier*SlowRegXmmAndYmm are missing the "AndYmm" part.
> 
> Bug: https://bugs.openjdk.java.net/browse/JDK-8215547
> Webrev: http://cr.openjdk.java.net/~pliden/8215547/webrev.0
> 
> /Per