RFR(S): 8050022: linux-sparcv9: assert(SharedSkipVerify || obj->is_oop()) failed: sanity check
morris.meyer at oracle.com
Sat Sep 13 18:26:03 UTC 2014
Sorry to drag you through another review, but John had a further cleanup
to make things a little more readable.
I've tested this and 8043892 on the original machine
(slc08gjo.us.oracle.com) and with JPRT.
WEBREV - http://cr.openjdk.java.net/~morris/JDK-8050022.03/
JBS - https://bugs.openjdk.java.net/browse/JDK-8050022
On 9/12/14, 7:25 PM, Vladimir Kozlov wrote:
> Changes look good. Thank you for nice comments.
> On 9/12/14 2:16 PM, Morris Meyer wrote:
>> Upon further inspection John and I looked at the SPARC ABI - and the
>> ARM and PPC ABIs as well.
>> We are applying the stack promotion for floating point registers to
>> both LInux and Solaris for the SPARC ABI. I will
>> file two P4 bugs to look into this issue on 32-bit ARM and PPC. John
>> looked into ARMv8 here
>> and found on that chip the callee
>> allocates the argument dump area, so the SPARC problem is not present.
>> Here is my latest rev, which has been tested on the original machine
>> (slc08gjo.us.oracle.com) and with JPRT. I also
>> tested this fix against 8043892 which also works now. I closed
>> 8043892 as a duplicate of 8050022.
>> WEBREV - http://cr.openjdk.java.net/~morris/JDK-8050022.02
>> JBS - https://bugs.openjdk.java.net/browse/JDK-8050022
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