RFR: 8221404: Remove double alignment of RegMasks in Matcher

Claes Redestad claes.redestad at oracle.com
Mon Mar 25 13:44:20 UTC 2019


RegMask are allocated double-aligned, which doesn't seem to have any
real effect on any of our supported platforms. Simplify.

Bug:    https://bugs.openjdk.java.net/browse/JDK-8221404
Webrev: http://cr.openjdk.java.net/~redestad/8221404/open.00

Testing: tier1-3 (together with JDK-8221343)



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