xdono [Fri, 27 Feb 2009 15:55:58 -0800] rev 2160
Merge
xdono [Fri, 27 Feb 2009 15:13:41 -0800] rev 2159
Merge
ohair [Sat, 31 Jan 2009 17:31:21 -0800] rev 2158
6799141: Build with --hash-style=both so that binaries can work on SuSE 10
Reviewed-by: tbell
xdono [Thu, 05 Mar 2009 09:49:16 -0800] rev 2157
Added tag jdk7-b50 for changeset 6075b2a504ac
duke [Wed, 05 Jul 2017 16:48:40 +0200] rev 2156
Merge
trims [Thu, 12 Mar 2009 18:17:25 -0700] rev 2155
6816970: Bump HS15 build number to 03
Summary: Update the HS15 Build number to 03
Reviewed-by: jcoomes
trims [Thu, 12 Mar 2009 18:16:36 -0700] rev 2154
Merge
tonyp [Thu, 12 Mar 2009 11:34:44 -0400] rev 2153
Merge
apetrusenko [Tue, 10 Mar 2009 00:47:05 -0700] rev 2152
6760309: G1: update remembered sets during Full GCs
Reviewed-by: iveresov, tonyp
kvn [Tue, 10 Mar 2009 08:52:16 -0700] rev 2151
Merge
twisti [Mon, 09 Mar 2009 03:17:11 -0700] rev 2150
6797305: Add LoadUB and LoadUI opcode class
Summary: Add a LoadUB (unsigned byte) and LoadUI (unsigned int) opcode class so we have these load optimizations in the first place and do not need to handle them in the matcher.
Reviewed-by: never, kvn
jrose [Fri, 06 Mar 2009 21:36:50 -0800] rev 2149
6812831: factor duplicated assembly code for megamorphic invokeinterface (for 6655638)
Summary: Code in vtableStubs and templateTable moved into MacroAssembler.
Reviewed-by: kvn
jrose [Wed, 04 Mar 2009 09:58:39 -0800] rev 2148
6812678: macro assembler needs delayed binding of a few constants (for 6655638)
Summary: minor assembler enhancements preparing for method handles
Reviewed-by: kvn
kvn [Tue, 03 Mar 2009 18:25:57 -0800] rev 2147
6812721: Block's frequency should not be NaN
Summary: Set MIN_BLOCK_FREQUENCY block's frequency when calculated block's frequency is NaN
Reviewed-by: never
tonyp [Mon, 09 Mar 2009 11:32:57 -0400] rev 2146
Merge
tonyp [Sat, 07 Mar 2009 11:07:37 -0500] rev 2145
6814467: G1: small fixes related to concurrent marking verboseness
Summary: A few small fixes to remove some inconsistencies in the concurrent mark-related verbose GC output.
Reviewed-by: jmasa
tonyp [Sat, 07 Mar 2009 11:07:37 -0500] rev 2144
6812428: G1: Error: assert(ret || obj_in_cs(obj),"sanity")
Summary: The length of the fast cset test vector is decided at the beginning of a GC, but more regions can be added during the GC. The simple fix is to set the length of the fast cset test vector to the max.
Reviewed-by: iveresov
tonyp [Sat, 07 Mar 2009 11:07:36 -0500] rev 2143
6810698: G1: two small bugs in the sparse remembered sets
Summary: The _expanded flag of the sparse RSets is not reset and this can leave a RSet in an inconsistent state if it is expanded more than once. Also, we should be iterating over the _cur, instead of the _next, sparse table
Reviewed-by: apetrusenko, iveresov
iveresov [Fri, 06 Mar 2009 13:50:14 -0800] rev 2142
6720309: G1: don't synchronously update RSet during evacuation pauses
6720334: G1: don't update RSets of collection set regions during an evacuation pause
Summary: Introduced a deferred update mechanism for delaying the rset updates during the collection pause
Reviewed-by: apetrusenko, tonyp
ysr [Mon, 02 Mar 2009 16:37:04 -0800] rev 2141
6797870: Add -XX:+{HeapDump,PrintClassHistogram}{Before,After}FullGC
Summary: Call newly created CollectedHeap::dump_{pre,post}_full_gc before and after every stop-world full collection cycle on GenCollectedHeap and ParallelScavengeHeap. (Support for G1CollectedHeap forthcoming under CR 6810861.) Small modifications to existing heap dumping and class histogram implementation, especially to allow multiple on-the-fly histos/dumps by the VM thread during a single safepoint.
Reviewed-by: jmasa, alanb, mchung
acorn [Thu, 05 Mar 2009 22:07:29 -0500] rev 2140
Merge
dcubed [Mon, 02 Mar 2009 16:56:51 -0700] rev 2139
Merge
dcubed [Mon, 02 Mar 2009 14:43:36 -0700] rev 2138
Merge
dcubed [Mon, 02 Mar 2009 14:05:07 -0700] rev 2137
6567360: 3/4 SIGBUS in jvmti RawMonitor magic check for unaligned bad monitor pointer
Summary: Change JvmtiEnvBase::is_valid() and JvmtiRawMonitor::is_valid() to fetch the _magic fields via Bytes::get_native_u[248]().
Reviewed-by: coleenp, swamyv
dcubed [Mon, 02 Mar 2009 14:03:03 -0700] rev 2136
6805864: 4/3 Problem with jvmti->redefineClasses: some methods don't get redefined
Summary: Remove incorrect optimization in klassItable::adjust_method_entries(). Add RedefineClasses() tracing support for obsolete method entry.
Reviewed-by: acorn, swamyv
dcubed [Mon, 02 Mar 2009 14:00:23 -0700] rev 2135
6800721: 3/4 JavaThread::jvmti_thread_state() and JvmtiThreadState::state_for() robustness
Summary: Check for NULL return values from jvmti_thread_state() and state_for() and return a JVM TI error code as appropriate.
Reviewed-by: coleenp, swamyv
dcubed [Mon, 02 Mar 2009 13:57:17 -0700] rev 2134
6700114: 3/4 Assertion (_thread->get_interp_only_mode() == 1,"leaving interp only when mode not one")
Summary: Don't create JvmtiThreadState for an exiting JavaThread.
Reviewed-by: coleenp, swamyv
kvn [Tue, 03 Mar 2009 10:34:22 -0800] rev 2133
Merge
never [Sun, 01 Mar 2009 20:49:46 -0800] rev 2132
6811384: MacroAssembler::serialize_memory may touch next page on amd64
Reviewed-by: kvn, phh, twisti
twisti [Fri, 27 Feb 2009 13:27:09 -0800] rev 2131
6810672: Comment typos
Summary: I have collected some typos I have found while looking at the code.
Reviewed-by: kvn, never
kvn [Fri, 27 Feb 2009 08:34:19 -0800] rev 2130
6811267: Fix for 6809798 broke linux build
Summary: Fix method's declaration.
Reviewed-by: phh, twisti
twisti [Fri, 27 Feb 2009 03:35:40 -0800] rev 2129
6778669: Patch from Red Hat -- fixes compilation errors
Summary: Some fixes which are required to build on recent GCCs.
Reviewed-by: never, kvn
Contributed-by: langel@redhat.com
never [Thu, 26 Feb 2009 16:57:21 -0800] rev 2128
6810855: KILL vs. TEMP ordering restrictions are too strong
Reviewed-by: kvn
kvn [Thu, 26 Feb 2009 14:26:02 -0800] rev 2127
6809798: SafePointScalarObject node placed into incorrect block during GCM
Summary: Replace the control edge of a pinned node before scheduling.
Reviewed-by: never
never [Wed, 25 Feb 2009 14:36:27 -0800] rev 2126
6807963: need tool to make sense of LogCompilaton output
Reviewed-by: kvn
never [Wed, 25 Feb 2009 10:53:14 -0800] rev 2125
6805427: adlc compiler may generate incorrect machnode emission code
Reviewed-by: kvn, twisti
ysr [Fri, 27 Feb 2009 15:30:47 -0800] rev 2124
Merge
jmasa [Tue, 24 Feb 2009 22:51:00 -0800] rev 2123
Merge
jmasa [Tue, 24 Feb 2009 22:12:24 -0800] rev 2122
6806226: Signed integer overflow in growable array code causes JVM crash
Summary: Workaround the overflow by doing the intermediate calculations in an unsigned variable.
Reviewed-by: ysr, jcoomes
tonyp [Tue, 24 Feb 2009 15:50:23 -0500] rev 2121
6804746: G1: guarantee(variance() > -1.0,"variance should be >= 0") (due to evacuation failure)
Summary: Under certain circumstances (evacuation failure) the pause time is not communicated to the policy and, as a result, the pause time field is not initialized properly.
Reviewed-by: jmasa
apangin [Thu, 26 Feb 2009 14:25:55 -0800] rev 2120
Merge
apangin [Sun, 22 Feb 2009 17:21:13 -0800] rev 2119
Merge
ikrylov [Thu, 19 Feb 2009 04:54:22 -0500] rev 2118
6806046: Hotspot build error when compiled from Visual Studio
Summary: Define HOTSPOT_LIB_ARCH in the preprocessor flags of the generated projects
Reviewed-by: kamg, xlu
apangin [Sun, 22 Feb 2009 17:11:56 -0800] rev 2117
Merge
apangin [Sun, 15 Feb 2009 20:09:02 -0800] rev 2116
Merge
jcoomes [Mon, 09 Feb 2009 13:47:26 -0800] rev 2115
Merge
trims [Wed, 25 Feb 2009 22:55:54 -0800] rev 2114
Merge
kvn [Tue, 24 Feb 2009 09:53:20 -0800] rev 2113
Merge
kvn [Mon, 23 Feb 2009 16:03:19 -0800] rev 2112
6791572: assert("duplicating node that's already been matched")
Summary: Mark inputs for an address expression as shared if there are other uses besides address expressions.
Reviewed-by: never
twisti [Mon, 23 Feb 2009 12:02:30 -0800] rev 2111
6808589: Merge vm_version_x86_{32,64}.{cpp,hpp}
Summary: There is very much duplicated code in vm_version_x86_{32,64}.{cpp,hpp}. Refactoring these would help maintainability.
Reviewed-by: kvn, never
kvn [Thu, 19 Feb 2009 17:38:53 -0800] rev 2110
6802499: EA: assert(false,"unknown node on this path")
Summary: Add missing checks for SCMemProj node in Escape analysis code.
Reviewed-by: never
kvn [Wed, 18 Feb 2009 13:53:42 -0800] rev 2109
6807084: AutoBox elimination is broken with compressed oops
Summary: Add checks for DecodeN nodes into AutoBox elimination code.
Reviewed-by: never
ysr [Fri, 20 Feb 2009 11:12:26 -0800] rev 2108
Merge
jmasa [Tue, 17 Feb 2009 15:35:58 -0800] rev 2107
6786346: intermittent Internal Error (src/share/vm/memory/cardTableModRefBS.cpp:226)
Summary: Two assertions were incorrectly composed.
Reviewed-by: tonyp
xdono [Mon, 09 Mar 2009 13:34:00 -0700] rev 2106
Merge
xdono [Mon, 09 Mar 2009 13:28:46 -0700] rev 2105
6814575: Update copyright year
Summary: Update copyright for files that have been modified in 2009, up to 03/09
Reviewed-by: katleman, tbell, ohair
xdono [Mon, 09 Mar 2009 11:43:30 -0700] rev 2104
Merge
xdono [Fri, 27 Feb 2009 15:13:00 -0800] rev 2103
Merge
ohair [Sat, 31 Jan 2009 17:19:42 -0800] rev 2102
6799141: Build with --hash-style=both so that binaries can work on SuSE 10
Reviewed-by: tbell
xdono [Thu, 05 Mar 2009 09:49:03 -0800] rev 2101
Added tag jdk7-b50 for changeset 90cbd9088155