log

age author description
Tue, 22 May 2012 14:34:18 +0200 Gilles Duboscq C2 doesnt seem to like the should_reexecute() assert
Wed, 23 May 2012 14:42:28 +0200 Doug Simon refactored tests to share support for dump-aware compilation
Wed, 23 May 2012 14:39:56 +0200 Doug Simon added support for decorator dump scopes so that the visualizers can distinguish between multiple compilations of the same method
Wed, 23 May 2012 12:11:27 +0200 Doug Simon removed double declaration of _vmbuild global variable in gate command
Wed, 23 May 2012 12:06:44 +0200 Doug Simon added execution of DaCapo_pmd by [server|client]+[product|fastdebug] to the gate
Tue, 22 May 2012 17:45:31 +0200 Doug Simon Merge.
Tue, 22 May 2012 16:44:30 +0200 Doug Simon added support for snippet templates which are snippet graphs specialized by binding a constant to at least one of the snippet's parameters
Tue, 22 May 2012 16:42:56 +0200 Doug Simon correctly handle null for replacements parameter in Graph.addDuplicates()
Tue, 22 May 2012 16:31:30 +0200 Lukas Stadler Merge
Tue, 22 May 2012 16:19:02 +0200 Lukas Stadler changes towards a canonical representation of comparisons:
Tue, 22 May 2012 14:57:01 +0200 Lukas Stadler add snapshot() call in MergeNode.removeEnd to fix concurrent modification problem
Tue, 22 May 2012 13:30:30 +0200 Gilles Duboscq Keep UsagesDroppedNodes in canonicalizer
Tue, 22 May 2012 12:10:58 +0200 Gilles Duboscq Anchor guards of read nodes when floating them
Tue, 22 May 2012 11:57:21 +0200 Gilles Duboscq make ValueAnchorNode able to anchor multiple values, use dependencies for anchored values
Tue, 22 May 2012 11:37:07 +0200 Gilles Duboscq Merge
Tue, 22 May 2012 11:36:45 +0200 Gilles Duboscq Merge Canonicalizer and GVN Phases
Mon, 21 May 2012 15:44:03 +0200 Gilles Duboscq autoGrow option to NodeBitMaps
Fri, 18 May 2012 15:49:46 +0200 Gilles Duboscq Use exact type for check cast canonicalization if available
Fri, 18 May 2012 15:49:23 +0200 Gilles Duboscq do not canonicalize scaled indexedlocation nodes if target is not available
Fri, 18 May 2012 15:48:38 +0200 Gilles Duboscq Use iterative lowering instead of manually applying lowering
Tue, 22 May 2012 11:11:48 +0200 Lukas Stadler fix bug in FloatingReadPhase that leads to wrong ordering of phi inputs on memory phis
Wed, 16 May 2012 13:24:39 +0200 Gilles Duboscq Merge
Wed, 16 May 2012 13:24:32 +0200 Gilles Duboscq When removing inputs from phi nodes, kill unused values
Tue, 15 May 2012 16:27:12 +0200 Gilles Duboscq Merge
Tue, 15 May 2012 16:26:55 +0200 Gilles Duboscq better compile commands for JTTs (compile all methods from jtt except run* methods)
Tue, 15 May 2012 16:26:07 +0200 Gilles Duboscq Some SuperBlock cleanup
Mon, 14 May 2012 16:16:22 +0200 Gilles Duboscq Merge
Mon, 14 May 2012 16:16:12 +0200 Gilles Duboscq Perform compiler oracle should_not_inline check before heuristic checks
Tue, 15 May 2012 20:24:52 +0200 Lukas Stadler AMD64LIRGenerator: reorder compare operands to prevent unnecessary loads of constants
Tue, 15 May 2012 20:14:52 +0200 Lukas Stadler changes to Condition: more canonicalization support, foldCondition always returns a result
Tue, 15 May 2012 20:13:25 +0200 Lukas Stadler look at the probability of IfNodes during ComputeLinearScanOrder
Tue, 15 May 2012 14:29:14 +0200 Lukas Stadler small fix for Condition.OF/NOF removal
Tue, 15 May 2012 14:22:01 +0200 Lukas Stadler remove Condition.OF and Condition.NOF
Tue, 15 May 2012 11:07:34 +0200 Lukas Stadler remove array length input from LoadIndexedNode and StoreIndexedNode
Tue, 15 May 2012 10:03:33 +0200 Doug Simon added support for -G:+CheckcastCounters in checkcast snippets
Mon, 14 May 2012 22:07:14 +0200 Doug Simon Merge.
Mon, 14 May 2012 22:06:49 +0200 Doug Simon fixed bug in compiled call to slow typecheck stub in VM
Mon, 14 May 2012 22:05:15 +0200 Doug Simon made lowering repeat processing of fixed nodes until no new fixed nodes are added before lowering floating nodes
Mon, 14 May 2012 21:52:32 +0200 Doug Simon added test for checkcasts inserted by lowering of storeindexed instructions
Mon, 14 May 2012 21:51:32 +0200 Doug Simon fixed bug in returning array values from CompilerToVMImpl.executeCompiledMethodVarargs
Fri, 11 May 2012 16:58:22 +0200 Doug Simon changed semantics of -G:HIRLowerCheckcast slightly
Fri, 11 May 2012 16:38:22 +0200 Lukas Stadler fix for IsTypeNode canonicalization
Fri, 11 May 2012 16:02:24 +0200 Lukas Stadler Merge
Fri, 11 May 2012 16:00:00 +0200 Lukas Stadler add a new simple CheckCast elimination phase
Fri, 11 May 2012 15:59:11 +0200 Lukas Stadler let StampFactory.orTypes use RiResolvedType.leastCommonAncestor
Fri, 11 May 2012 15:26:46 +0200 Lukas Stadler disable frame state culling
Fri, 11 May 2012 15:17:53 +0200 Lukas Stadler use exactType and assumptions to canonicalize ReadHubNode
Fri, 11 May 2012 15:17:17 +0200 Lukas Stadler use dependencies collection instead of explicit guard fields
Fri, 11 May 2012 14:39:58 +0200 Lukas Stadler alphabetically sort debug values for Metric and Time
Thu, 10 May 2012 14:24:25 +0200 Lukas Stadler Merge
Wed, 09 May 2012 12:11:36 +0200 Lukas Stadler Merge
Wed, 09 May 2012 12:10:35 +0200 Lukas Stadler cull unnecessary framestates at merges
Wed, 09 May 2012 10:43:05 +0200 Lukas Stadler add field name to AccessFieldNodes in visualizer
Wed, 09 May 2012 10:42:03 +0200 Lukas Stadler canonicalize more integer operations: (a+1)+2 to a+3 and (a*2)*2 to a*4
Fri, 11 May 2012 14:11:56 +0200 Doug Simon made graph marking stateless (in the graph) to ensure recursive marking is safe
Fri, 11 May 2012 12:20:36 +0200 Doug Simon moved checkcast lowering into LoweringPhase and added -G:HIRLowerCheckcast option to enable it (disabled by default) as it is not yet stable
Fri, 11 May 2012 11:57:29 +0200 Doug Simon slightly better implementation of NodeIterable.isEmpty()
Fri, 11 May 2012 11:56:58 +0200 Doug Simon added javadoc to ValueProxyNode
Fri, 11 May 2012 11:27:53 +0200 Doug Simon synchronized mxtool with Maxine
Fri, 11 May 2012 11:26:39 +0200 Doug Simon removed stateAfter field from FixedWithNextNode - now only StateSplit implementations have this field
Fri, 11 May 2012 10:57:50 +0200 Doug Simon rename: megamorph -> megamorphic
Fri, 11 May 2012 10:13:55 +0200 Doug Simon used more specific BeginNode subclass where appropriate
Thu, 10 May 2012 00:36:12 +0200 Doug Simon made CheckCastNode be a FixedNode instead of a BooleanNode
Thu, 10 May 2012 00:33:58 +0200 Doug Simon created StartNode and DispatchBeginNode for clearer visualization of these special nodes in the visualizer
Wed, 09 May 2012 22:35:44 +0200 Doug Simon removed TypeCheckNode
Wed, 09 May 2012 22:21:58 +0200 Doug Simon moved conversion of type profiles into hints for type check instructions from front end to lowering phase
Wed, 09 May 2012 16:39:52 +0200 Doug Simon added javadoc to GuardNode
Wed, 09 May 2012 16:21:03 +0200 Doug Simon if -G:Dump option is used, the compiler queues are given 5 seconds to finish any pending tasks (including graph dumping) before the VM exits
Tue, 08 May 2012 22:51:36 +0200 Doug Simon build JaCoCo exclude list by scanning for snippets
Tue, 08 May 2012 21:32:35 +0200 Doug Simon lowering checkcasts with Java snippets
Tue, 08 May 2012 20:17:30 +0200 Doug Simon separated the notion of has-side-effect from may-have-frame-state
Tue, 08 May 2012 16:10:00 +0200 Doug Simon expanded formatting of array CiConstants to show contents of the array
Tue, 08 May 2012 15:52:01 +0200 Doug Simon pulled AbstractStateSplit into FixedWithNextNode and made it no longer implement StateSplit. StateSplit is now implemented only by nodes that really have side effects.
Mon, 07 May 2012 11:40:44 +0200 Doug Simon lowering checkcasts with Java snippets (incomplete)
Mon, 07 May 2012 11:34:16 +0200 Doug Simon moved creation of a RiCodeInfo to the runtime side of the CRI
Mon, 07 May 2012 11:08:58 +0200 Doug Simon added thread name to debug info message
Fri, 04 May 2012 16:54:27 +0200 Doug Simon canonicalize load from a compile-constant, immutable array
Fri, 04 May 2012 16:52:58 +0200 Doug Simon extended canonicalization so that a caller can specify a CiConstant value is an immutable object or array
Fri, 04 May 2012 16:38:38 +0200 Doug Simon removed product and debug configurations from hotspot CDT project config
Fri, 04 May 2012 12:08:05 +0200 Gilles Duboscq Add verification in NullCheckNode and AccessFieldNode
Fri, 04 May 2012 12:08:00 +0200 Gilles Duboscq Fix : in peeling, while merging early exits, transfer all anchored nodes from the exit to the merge
Thu, 03 May 2012 15:43:03 +0200 Gilles Duboscq Fix : There can be proxies in the virtual chain
Thu, 03 May 2012 15:19:16 +0200 Gilles Duboscq Merge
Thu, 03 May 2012 15:19:11 +0200 Gilles Duboscq Fix merge
Thu, 03 May 2012 11:05:46 +0200 Gilles Duboscq Merge
Fri, 27 Apr 2012 13:13:06 +0200 Gilles Duboscq rename CiKind.toUnboxedJavaClass to toBoxedJavaClass
Fri, 27 Apr 2012 12:14:47 +0200 Gilles Duboscq Merge
Fri, 27 Apr 2012 12:14:38 +0200 Gilles Duboscq Fix a peeling-escape analysis related problem that was causin LinearScan bailouts (merge virtual chains when merging ends of the peeled code)
Thu, 03 May 2012 13:39:45 +0200 Doug Simon added mechanism (enabled by -G:PICache and -G:PiFilter) for saving/loading method profiling info to/from disk
Wed, 02 May 2012 18:23:12 +0200 Doug Simon fixed bug in use of CheckcastMinHintHitProbability
Wed, 02 May 2012 18:04:36 +0200 Doug Simon moved RiResolvedMethod.dumpProfile() to CiUtil.profileAsString()
Wed, 02 May 2012 17:09:00 +0200 Doug Simon added GraalOptions.CheckcastMinHintHitProbability to better guide use of hints for checkcasts
Wed, 02 May 2012 16:32:00 +0200 Lukas Stadler test case for the InstanceOfNode canonicalizer fix
Wed, 02 May 2012 15:08:41 +0200 Lukas Stadler Merge
Wed, 02 May 2012 14:56:07 +0200 Lukas Stadler changes to canonicalizer log output
Wed, 02 May 2012 14:55:51 +0200 Lukas Stadler use PiNodes instead of CheckCastNodes to pin inlining receivers, remove emitCode flag
Wed, 02 May 2012 14:53:20 +0200 Lukas Stadler fix canonicalization of InstanceOfNode
Wed, 02 May 2012 14:47:04 +0200 Lukas Stadler change PiNode to anchor on any FixedNode, not only BeginNodes
Wed, 02 May 2012 14:45:56 +0200 Lukas Stadler re-enable graph caching and the priority compilation queue
Wed, 02 May 2012 14:39:45 +0200 Doug Simon types profiles are now sorted in descending order of each profiled type's probability
Wed, 02 May 2012 12:59:59 +0200 Lukas Stadler turn off priority compilation queue
Wed, 02 May 2012 11:31:53 +0200 Doug Simon expanded analysis of compiled checkcast code paths
Tue, 01 May 2012 15:20:49 -0700 Thomas Wuerthinger Clean up. Removed unused UnscheduleNodes iterator.
Tue, 01 May 2012 18:35:32 +0200 Doug Simon replaced magic constants with GraalOptions.CheckcastMaxHints and GraalOptions.InstanceOfMaxHints
Tue, 01 May 2012 10:53:56 +0200 Doug Simon added -G:+CheckcastCounters to profile the paths taken through a compiled checkcast
Mon, 30 Apr 2012 20:40:40 +0200 Doug Simon removed XIR support for arraycopy
Mon, 30 Apr 2012 20:28:49 +0200 Doug Simon log file (i.e. -G:LogFile=log.txt option) now used for TTY output as well
Mon, 30 Apr 2012 20:26:47 +0200 Doug Simon added address and offset to description of a compiled Java frame in a hs_err stack dump
Mon, 30 Apr 2012 20:15:20 +0200 Doug Simon introduced HotSpotKlassOop type to convey a klassOop value from the compiler to the C++ code instead of relying on the C++ code automagically converting a HotSpotTypeResolvedImpl value to a klassOop
Mon, 30 Apr 2012 15:41:14 +0200 Doug Simon added toString() method to StructuredGraph
Mon, 30 Apr 2012 14:13:47 +0200 Doug Simon documented the reason for the NodeClassSnippets being written
Mon, 30 Apr 2012 13:52:45 +0200 Doug Simon the phase plan used whether compiling via HotSpotRuntime.compileMethod() or VMToCompilerImpl.compileMethod() is now the same
Mon, 30 Apr 2012 13:34:06 +0200 Doug Simon rename and generalize: LIRGeneratorTool.emitCallToRuntime(CiRuntimeCall, ...) -> LIRGeneratorTool.emitCall(Object target, CiKind returnKind, CiKind[] parameterKinds, ...)
Mon, 30 Apr 2012 13:25:59 +0200 Doug Simon removed empty javadoc for generated serialVersionUID fields
Mon, 30 Apr 2012 13:16:48 +0200 Doug Simon rename: AMD64LIRLowerable -> LIRGenLowerable
Mon, 30 Apr 2012 10:11:27 +0200 Lukas Stadler turn off graph caching
Fri, 27 Apr 2012 12:56:39 -0700 Christian Wimmer Method entry counters: Enable the flag to collect an execution profile of compiled methods and their callers. This allows to, e.g., detect methods that should be inlined because they are called frequently.
Fri, 27 Apr 2012 12:05:33 -0700 Christian Wimmer Call large method that contains only assertions under assert-statements to avoid call in product mode.
Fri, 27 Apr 2012 12:04:28 -0700 Christian Wimmer Consistent output of inlining decisions. Make all inlining decisions be printable using -G:Log=InliningDecisions
Fri, 27 Apr 2012 13:12:39 +0200 Doug Simon undid fix for non-issue in checkcast/instanceof XIR snippets