Re: Crash in Compile::find_intrinsic

2011-01-07 Thread Christian Thalinger
On Jan 6, 2011, at 3:16 AM, John Rose wrote: On Jan 5, 2011, at 4:56 AM, Christian Thalinger wrote: I looked into this bug and the cause is that the method handles are not verified. Running with a debug build or using -XX:+UnlockDiagnosticVMOptions -XX:+VerifyMethodHandles with a product

Re: Crash in Compile::find_intrinsic

2011-01-07 Thread John Rose
On Jan 7, 2011, at 1:30 AM, Christian Thalinger wrote: Can you look at the false negative? I will fix the checking logic. Sure. Please throw me a recipe (concise if possible) for reproducing the error. -- John ___ mlvm-dev mailing list

Re: Crash in Compile::find_intrinsic

2011-01-07 Thread Christian Thalinger
On Jan 7, 2011, at 10:43 AM, John Rose wrote: On Jan 7, 2011, at 1:30 AM, Christian Thalinger wrote: Can you look at the false negative? I will fix the checking logic. Sure. Please throw me a recipe (concise if possible) for reproducing the error. -- John I have no small testcase,

Re: Crash in Compile::find_intrinsic

2011-01-07 Thread Christian Thalinger
On Jan 6, 2011, at 3:16 AM, John Rose wrote: On Jan 5, 2011, at 4:56 AM, Christian Thalinger wrote: I looked into this bug and the cause is that the method handles are not verified. Running with a debug build or using -XX:+UnlockDiagnosticVMOptions -XX:+VerifyMethodHandles with a product

Re: Crash in Compile::find_intrinsic

2011-01-07 Thread Christian Thalinger
On Jan 7, 2011, at 11:08 AM, Christian Thalinger wrote: On Jan 7, 2011, at 10:43 AM, John Rose wrote: On Jan 7, 2011, at 1:30 AM, Christian Thalinger wrote: Can you look at the false negative? I will fix the checking logic. Sure. Please throw me a recipe (concise if possible) for

Re: Crash in Compile::find_intrinsic

2011-01-07 Thread John Rose
On Jan 7, 2011, at 2:48 AM, Christian Thalinger wrote: Wait a second... I doubt this is a false negative in VerifyMethodHandles. The MethodHandleWalker can't find a raw retype conversion function and that's why it crashes. Maybe it is a false negative but then we are missing some

Re: Crash in Compile::find_intrinsic

2010-12-29 Thread Kirill Shirokov
Hi Remi, Thank you for reporting the crash. It can be tracked at: http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=7009600 Kirill ___ mlvm-dev mailing list mlvm-dev@openjdk.java.net http://mail.openjdk.java.net/mailman/listinfo/mlvm-dev

Auto Reply: Re: Crash in Compile::find_intrinsic

2010-12-29 Thread henrik . osterdahl
Hello, I'm out of the office Dec 24 2010 through Jan 9 2011. Please refer to David Cox (david.cox) and Daniel Källander (daniel.kallander). Regards, Henrik Österdahl ___ mlvm-dev mailing list mlvm-dev@openjdk.java.net

Re: Crash in Compile::find_intrinsic

2010-12-29 Thread Rémi Forax
On 12/29/2010 09:09 PM, Kirill Shirokov wrote: Hi Remi, Thank you for reporting the crash. It can be tracked at: http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=7009600 Kirill Thanks you, Rémi ___ mlvm-dev mailing list mlvm-dev@openjdk.java.net

Re: Crash in Compile::find_intrinsic

2010-12-29 Thread Kirill Shirokov
Hi Remi, Thank you for reporting the crash. It can be tracked at: http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=7009600 Kirill ___ mlvm-dev mailing list mlvm-dev@openjdk.java.net http://mail.openjdk.java.net/mailman/listinfo/mlvm-dev

Crash in Compile::find_intrinsic

2010-12-28 Thread Rémi Forax
I've updated PHP.reboot to jdk7 b123 API. All tests pass but one: test/testfibo.phpr Step to reproduce: download phpreboot from the SVN repo: http://code.google.com/p/phpreboot/ run: bin/phpr.sh test/testfibo.phpr [fo...@localhost phpreboot]$ bin/phpr.sh test/testfibo.phpr # # A fatal error