JDK10/RFR(M): 8188031: Complement fused mac operations on SPARC.

[Patric Hedlin]

Dear all,

I would like to ask for help to review the following change/update:

Issue:  https://bugs.openjdk.java.net/browse/JDK-8188031

Webrev: http://cr.openjdk.java.net/~phedlin/tr8188031/


8188031: Complement fused mac operations on SPARC.

     Adding a few (FMAf) matcher patterns to the SPARC back-end.


Testing:

     Testing on JDK10 (jtreg/mach5/hotspot/precheckin-comp)


Best regards,
Patric