dholmes [Thu, 09 Dec 2010 20:12:06 -0500] rev 7445
7005007: Refine use of ALT_COMPILER_PATH to avoid conflict with JPRT usage
Summary: Check for CROSS_COMPILE_ARCH being set as an indicator to use ALT_COMPILER_PATH
Reviewed-by: acorn, ohair
kamg [Thu, 09 Dec 2010 15:04:26 -0500] rev 7444
7004582: Add GetThisObject() function to JVMTI 1.2
Summary: Add 'GetThisObject' function
Reviewed-by: never, coleenp
dsamersoff [Thu, 09 Dec 2010 17:53:22 +0300] rev 7443
6989076: JVM crashes in klassItable::initialize_itable_for_interface
Summary: hotspot should check protection attribute besides the name and signature of the method when constructing vtable.
Reviewed-by: dcubed
iveresov [Wed, 15 Dec 2010 23:38:10 -0800] rev 7442
Merge
never [Mon, 13 Dec 2010 22:41:03 -0800] rev 7441
7004940: CTW: assert(!def_outside->member(r)) failed: Use of external LRG overlaps the same LRG
Reviewed-by: kvn, twisti
kvn [Fri, 10 Dec 2010 14:14:02 -0800] rev 7440
6993125: runThese crashes with assert(Thread::current()->on_local_stack((address)this))
Summary: add another ResourceObj debug field to distinguish garbage
Reviewed-by: dholmes, coleenp
iveresov [Wed, 08 Dec 2010 17:50:49 -0800] rev 7439
Merge
iveresov [Wed, 08 Dec 2010 02:36:36 -0800] rev 7438
7005241: C1: SEGV in java.util.concurrent.LinkedTransferQueue.xfer() with compressed oops
Summary: Implementation of the CAS primitive for x64 compressed oops was incorrect. It kills rscratch2 register (r11), which is allocatable in C1. Also, we don't need to restore cmpval as it's never used after that, so we need only one temporary register, which can be scratch1.
Reviewed-by: kvn, never
kvn [Tue, 07 Dec 2010 11:00:02 -0800] rev 7437
7004925: CTW: assert(nbits == 32 || -(1 << nbits-1) <= x && x < ( 1 << nbits-1)) failed: value out of range
Summary: Set offset in register if it does not fit 13 bits.
Reviewed-by: iveresov
jrose [Fri, 03 Dec 2010 15:53:57 -0800] rev 7436
7001379: bootstrap method data needs to be moved from constant pool to a classfile attribute
Reviewed-by: twisti
never [Fri, 03 Dec 2010 12:14:33 -0800] rev 7435
7004530: casx used for 32 bit cas after 7003554
Reviewed-by: kvn, iveresov
twisti [Fri, 03 Dec 2010 06:14:37 -0800] rev 7434
7003798: test/compiler/6991596 fails with true != false
Summary: The test of 6991596 fails on SPARCV9.
Reviewed-by: kvn, never, jrose
twisti [Fri, 03 Dec 2010 01:34:31 -0800] rev 7433
6961690: load oops from constant table on SPARC
Summary: oops should be loaded from the constant table of an nmethod instead of materializing them with a long code sequence.
Reviewed-by: never, kvn
iveresov [Thu, 02 Dec 2010 17:21:12 -0800] rev 7432
7003554: (tiered) assert(is_null_object() || handle() != NULL) failed: cannot embed null pointer
Summary: C1 with profiling doesn't check whether the MDO has been really allocated, which can silently fail if the perm gen is full. The solution is to check if the allocation failed and bailout out of inlining or compilation.
Reviewed-by: kvn, never
twisti [Thu, 02 Dec 2010 01:02:55 -0800] rev 7431
6998985: faulty generic arraycopy on windows x86_64: 4th arg overwritten with oop
Reviewed-by: kvn, never
never [Wed, 01 Dec 2010 15:47:52 -0800] rev 7430
6875026: CTW failure jdk6_18/hotspot/src/share/vm/c1/c1_LinearScan.cpp:5486
Reviewed-by: kvn, iveresov