[7u] request for approval for backport of 8009460 : C2compiler crash in machnode::in_regmask(unsigned int) (original) (raw)
Masato Yoshida masato.yoshida at oracle.com
Tue Mar 26 06:19:33 PDT 2013
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Hi!
I would like to request approval to push my fix for bug 8009460 to JDK7u (latest LU).
Bug: [ 8009460 : C2compiler crash in machnode::in_regmask(unsigned int) ] http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=8009460
Fix in JDK8: [ jdk8/jdk8/hotspot / changeset ] http://hg.openjdk.java.net/jdk8/jdk8/hotspot/rev/8651f608fea4
Change is exactly the same in both 7u and 8. I have already built and tested on 7. I could not reproduce this bug, so there is not any test case. However, I asked the customer who encountered the bug and could reproduce it to test my fix for 7, and I got positive feedback from them that the issue disappeared.
Thanks, Masato Yoshida
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