RFR (XS) 8139086: Solaris/Sparc slowdebug build fails for memset_with_concurrent_readers.cpp (original) (raw)

Coleen Phillimore coleen.phillimore at oracle.com
Thu Oct 8 17:26:09 UTC 2015

On 10/8/15 12:37 PM, Kim Barrett wrote:

On Oct 8, 2015, at 8:31 AM, Mikael Gerdin <mikael.gerdin at oracle.com> wrote:

Hi all,

We recently discovered that slowdebug builds fail on Solaris/SPARC due to an issue with inline assembly in memsetwithconcurrentreaderssparc.cpp After discussions with the C++ compiler team at Oracle it was pointed out to us that the code was incorrect in that it had too few %'s. Actual registers referenced by name must be escaped with %% but it appears that enabling optimization in the Studio compiler disregards that requirement. Bug: https://bugs.openjdk.java.net/browse/JDK-8139086 Webrev: http://cr.openjdk.java.net/~mgerdin/8139086/webrev/ Testing: Building product|fastdebug|slowdebug on Solaris/SPARC. Looks good. Thanks for taking care of this so quickly.

+1

I really appreciate it! Coleen

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