Hi Kim, builds out of the box on AIX with IBM XL C/C++ for AIX, V16.1.0 (We already use clang frontend by default.) Very cool!
Best regards, Martin > -----Original Message----- > From: build-dev <[email protected]> On Behalf Of Kim > Barrett > Sent: Freitag, 5. Juni 2020 09:53 > To: build-dev <[email protected]> > Cc: [email protected]; hotspot-dev developers <hotspot- > [email protected]>; Java Core Libs <[email protected]> > Subject: RFR: 8246032: Implementation of JEP 347: Adopt C++14 Language > Features in HotSpot > > [Changes are only to the build system, but since the changes have jdk-wide > effect I’ve cc’d what I think are the relevant dev lists.] > > This change is part of JEP 347; the intent is to target JDK 16. > > Please review this change to the building of C++ code in the JDK to > enable the use of C++14 language features. This change does not make > any code changes to use new features provided by C++11 or C++14. > > This requires trimming the supported compiler versions, moving the > minimum supported versions forward (significantly, in some cases). > The new minimums are based on compiler documentation rather than > testing. It may be that more recent versions are actually required. > > This change needs to be tested on platforms not supported by Oracle. > The JEP test plan includes additional Oracle testing beyond what I’ve done. > > CR: > https://bugs.openjdk.java.net/browse/JDK-8246032 > > Webrev: > https://cr.openjdk.java.net/~kbarrett/8246032/open.02/ > > Testing: > mach5 tier1-5 on Oracle supported platforms. > > Performance testing showed no significant changes in either direction. > > Build-only (no tests) for linux-arm32, linux-s390x, linux-ppc64le
