RFR: 8145665: Make UseSSE an x86 specific option and cleanup its usage in shared code
rahul.v.raghavan at oracle.com
Thu Apr 5 15:06:58 UTC 2018
JBS - https://bugs.openjdk.java.net/browse/JDK-8145665
Request help to review, confirm if 8145665 requirement can be achieved
with following proposed changes.
webrev.00 - http://cr.openjdk.java.net/~rraghavan/8145665/webrev.00/
-- UseSSE option moved from globals.hpp to globals_x86.hpp,
usages in shared code guarded for x86 wherever missing.
-- Also found two tests required to use -XX:UseSSE option.
(confirmed the UseSSE requirement for these tests from the old related
So added @requires for the tests to prevent from running and failing in
Sparc after 8145665 changes.
-- No issues with local builds, hs-tier1,hs-tier2 testing,
pre-integeration testing in progress
-- I will also work for other related task - JDK-8038595
'Using platform specific flags may cause VM crash'
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