never [Fri, 17 Feb 2012 12:18:10 -0800] rev 11795
7146729: nightly failure after 7141200: tty is sometimes null during shutdown of main thread
Reviewed-by: kvn
kvn [Thu, 16 Feb 2012 17:12:49 -0800] rev 11794
7145346: VerifyStackAtCalls is broken
Summary: Replace call_epilog() encoding with macroassembler use. Moved duplicated code to x86.ad. Fixed return_addr() definition.
Reviewed-by: never
never [Thu, 16 Feb 2012 11:33:49 -0800] rev 11793
7144318: GCLocker assert failure: assert(_needs_gc || SafepointSynchronize::is_at_safepoint(
Reviewed-by: kvn, twisti
roland [Thu, 16 Feb 2012 09:20:40 +0100] rev 11792
7143038: SIGSEGV in assert_equal / LinearScan::assign_reg_num
Summary: forced exit may destory global objects that are still in use.
Reviewed-by: twisti, never, kvn
kvn [Wed, 15 Feb 2012 21:37:49 -0800] rev 11791
7125136: SIGILL on linux amd64 in gc/ArrayJuggle/Juggle29
Summary: For C2 moved saving EBP after ESP adjustment. For C1 generated 5 byte nop instruction first if needed.
Reviewed-by: never, twisti, azeemj
iveresov [Wed, 15 Feb 2012 16:29:40 -0800] rev 11790
7142680: default GC affected by jvm path
Summary: Removed old tiered code
Reviewed-by: never, kvn
iveresov [Wed, 15 Feb 2012 12:32:03 -0800] rev 11789
7145345: Code cache sweeper must cooperate with safepoints
Summary: Safepoint in the sweeper loop in necessary
Reviewed-by: kvn, never
never [Wed, 15 Feb 2012 10:12:55 -0800] rev 11788
7145537: minor tweaks to LogEvents
Reviewed-by: kvn, twisti
roland [Wed, 15 Feb 2012 09:43:16 +0100] rev 11787
7126041: jdk7u4 b05 and b06 crash with RubyMine 3.2.4, works well with b04
Summary: Goto that replaces a If mistaken to be a back branch and triggers erroneous OSR compilation.
Reviewed-by: never, iveresov
never [Tue, 14 Feb 2012 15:43:56 -0800] rev 11786
7143061: nsk/stress/stack/b4525850 crash VM
Reviewed-by: kvn, twisti