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jdk-24/hotspot/src/share/vm/opto
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Vladimir Kozlov 1ba2523386 6259129: (Escape Analysis) scalar replacement for not escaping objects 
Use scalar replacement with EA to remove allocations for objects which do not escape the compiled method.

Reviewed-by: rasbold, never, jrose
2008-03-20 13:51:55 -07:00
..
addnode.cpp
6667573: Use set_req_X() in AddPNode::Ideal() for Iterative GVN
2008-02-28 15:40:09 -08:00
addnode.hpp
6395208: Elide autoboxing for calls to HashMap.get(int) and HashMap.get(long)
2007-12-05 09:01:00 -08:00
adlcVMDeps.hpp
Initial load
2007-12-01 00:00:00 +00:00
block.cpp
Initial load
2007-12-01 00:00:00 +00:00
block.hpp
Initial load
2007-12-01 00:00:00 +00:00
buildOopMap.cpp
Initial load
2007-12-01 00:00:00 +00:00
bytecodeInfo.cpp
6667605: (Escape Analysis) inline java constructors when EA is on
2008-03-07 11:09:13 -08:00
c2_globals.cpp
Initial load
2007-12-01 00:00:00 +00:00
c2_globals.hpp
6674588: (Escape Analysis) Improve Escape Analysis code
2008-03-14 15:26:33 -07:00
c2compiler.cpp
6667610: (Escape Analysis) retry compilation without EA if it fails
2008-03-06 10:30:17 -08:00
c2compiler.hpp
6667610: (Escape Analysis) retry compilation without EA if it fails
2008-03-06 10:30:17 -08:00
callGenerator.cpp
Initial load
2007-12-01 00:00:00 +00:00
callGenerator.hpp
Initial load
2007-12-01 00:00:00 +00:00
callnode.cpp
6672848: (Escape Analysis) improve lock elimination with EA
2008-03-14 16:40:42 -07:00
callnode.hpp
6674588: (Escape Analysis) Improve Escape Analysis code
2008-03-14 15:26:33 -07:00
cfgnode.cpp
Initial load
2007-12-01 00:00:00 +00:00
cfgnode.hpp
6673473: (Escape Analysis) Add the instance's field information to PhiNode
2008-03-13 16:31:32 -07:00
chaitin.cpp
Initial load
2007-12-01 00:00:00 +00:00
chaitin.hpp
6661247: Internal bug in 32-bit HotSpot optimizer while bit manipulations
2008-03-19 15:14:36 -07:00
classes.cpp
Initial load
2007-12-01 00:00:00 +00:00
classes.hpp
6671807: (Escape Analysis) Add new ideal node to represent the state of a scalarized object at a safepoint
2008-03-13 16:06:34 -07:00
coalesce.cpp
Initial load
2007-12-01 00:00:00 +00:00
coalesce.hpp
Initial load
2007-12-01 00:00:00 +00:00
compile.cpp
6674588: (Escape Analysis) Improve Escape Analysis code
2008-03-14 15:26:33 -07:00
compile.hpp
6674588: (Escape Analysis) Improve Escape Analysis code
2008-03-14 15:26:33 -07:00
connode.cpp
6667618: disable LoadL->ConvL2I ==> LoadI optimization
2008-02-29 19:57:41 -08:00
connode.hpp
Initial load
2007-12-01 00:00:00 +00:00
divnode.cpp
Initial load
2007-12-01 00:00:00 +00:00
divnode.hpp
Initial load
2007-12-01 00:00:00 +00:00
doCall.cpp
6666343: Compile::has_loops not always set correctly
2008-03-18 11:17:37 -07:00
domgraph.cpp
Initial load
2007-12-01 00:00:00 +00:00
escape.cpp
6674588: (Escape Analysis) Improve Escape Analysis code
2008-03-14 15:26:33 -07:00
escape.hpp
6674588: (Escape Analysis) Improve Escape Analysis code
2008-03-14 15:26:33 -07:00
gcm.cpp
6590177: jck60019 test assert(!repeated,"do not walk merges twice")
2008-02-28 10:45:15 -08:00
generateOptoStub.cpp
Initial load
2007-12-01 00:00:00 +00:00
graphKit.cpp
6671807: (Escape Analysis) Add new ideal node to represent the state of a scalarized object at a safepoint
2008-03-13 16:06:34 -07:00
graphKit.hpp
Initial load
2007-12-01 00:00:00 +00:00
idealGraphPrinter.cpp
Initial load
2007-12-01 00:00:00 +00:00
idealGraphPrinter.hpp
Initial load
2007-12-01 00:00:00 +00:00
idealKit.cpp
Initial load
2007-12-01 00:00:00 +00:00
idealKit.hpp
Initial load
2007-12-01 00:00:00 +00:00
ifg.cpp
Initial load
2007-12-01 00:00:00 +00:00
ifnode.cpp
6395208: Elide autoboxing for calls to HashMap.get(int) and HashMap.get(long)
2007-12-05 09:01:00 -08:00
indexSet.cpp
Initial load
2007-12-01 00:00:00 +00:00
indexSet.hpp
Initial load
2007-12-01 00:00:00 +00:00
lcm.cpp
Initial load
2007-12-01 00:00:00 +00:00
library_call.cpp
6667581: Don't generate initialization (by 0) code for arrays with size 0
2008-02-29 11:22:27 -08:00
live.cpp
Initial load
2007-12-01 00:00:00 +00:00
live.hpp
Initial load
2007-12-01 00:00:00 +00:00
locknode.cpp
6672848: (Escape Analysis) improve lock elimination with EA
2008-03-14 16:40:42 -07:00
locknode.hpp
6672848: (Escape Analysis) improve lock elimination with EA
2008-03-14 16:40:42 -07:00
loopnode.cpp
6667612: (Escape Analysis) disable loop cloning if it has a scalar replaceable allocation
2008-03-06 10:53:33 -08:00
loopnode.hpp
6667612: (Escape Analysis) disable loop cloning if it has a scalar replaceable allocation
2008-03-06 10:53:33 -08:00
loopopts.cpp
6659207: access violation in CompilerThread0
2008-03-18 23:54:17 -07:00
loopTransform.cpp
6667612: (Escape Analysis) disable loop cloning if it has a scalar replaceable allocation
2008-03-06 10:53:33 -08:00
loopUnswitch.cpp
Initial load
2007-12-01 00:00:00 +00:00
machnode.cpp
Initial load
2007-12-01 00:00:00 +00:00
machnode.hpp
Initial load
2007-12-01 00:00:00 +00:00
macro.cpp
6259129: (Escape Analysis) scalar replacement for not escaping objects
2008-03-20 13:51:55 -07:00
macro.hpp
6259129: (Escape Analysis) scalar replacement for not escaping objects
2008-03-20 13:51:55 -07:00
matcher.cpp
6671807: (Escape Analysis) Add new ideal node to represent the state of a scalarized object at a safepoint
2008-03-13 16:06:34 -07:00
matcher.hpp
Initial load
2007-12-01 00:00:00 +00:00
memnode.cpp
6676841: ClearArrayNode::Identity is incorrect for 64-bit
2008-03-18 23:44:46 -07:00
memnode.hpp
6673473: (Escape Analysis) Add the instance's field information to PhiNode
2008-03-13 16:31:32 -07:00
mulnode.cpp
Initial load
2007-12-01 00:00:00 +00:00
mulnode.hpp
Initial load
2007-12-01 00:00:00 +00:00
multnode.cpp
Initial load
2007-12-01 00:00:00 +00:00
multnode.hpp
Initial load
2007-12-01 00:00:00 +00:00
node.cpp
6674588: (Escape Analysis) Improve Escape Analysis code
2008-03-14 15:26:33 -07:00
node.hpp
6674588: (Escape Analysis) Improve Escape Analysis code
2008-03-14 15:26:33 -07:00
opcodes.cpp
Initial load
2007-12-01 00:00:00 +00:00
opcodes.hpp
Initial load
2007-12-01 00:00:00 +00:00
optoreg.hpp
Initial load
2007-12-01 00:00:00 +00:00
output.cpp
6672848: (Escape Analysis) improve lock elimination with EA
2008-03-14 16:40:42 -07:00
output.hpp
Initial load
2007-12-01 00:00:00 +00:00
parse1.cpp
6667610: (Escape Analysis) retry compilation without EA if it fails
2008-03-06 10:30:17 -08:00
parse2.cpp
6671250: In Parse::do_if() old Cmp node 'c' should be replaced with new one after BoolNode transformation
2008-03-05 11:33:31 -08:00
parse3.cpp
Initial load
2007-12-01 00:00:00 +00:00
parse.hpp
6667605: (Escape Analysis) inline java constructors when EA is on
2008-03-07 11:09:13 -08:00
parseHelper.cpp
Initial load
2007-12-01 00:00:00 +00:00
phase.cpp
Initial load
2007-12-01 00:00:00 +00:00
phase.hpp
Initial load
2007-12-01 00:00:00 +00:00
phaseX.cpp
6674588: (Escape Analysis) Improve Escape Analysis code
2008-03-14 15:26:33 -07:00
phaseX.hpp
6259129: (Escape Analysis) scalar replacement for not escaping objects
2008-03-20 13:51:55 -07:00
postaloc.cpp
6661247: Internal bug in 32-bit HotSpot optimizer while bit manipulations
2008-03-19 15:14:36 -07:00
reg_split.cpp
Initial load
2007-12-01 00:00:00 +00:00
regalloc.cpp
Initial load
2007-12-01 00:00:00 +00:00
regalloc.hpp
Initial load
2007-12-01 00:00:00 +00:00
regmask.cpp
Initial load
2007-12-01 00:00:00 +00:00
regmask.hpp
Initial load
2007-12-01 00:00:00 +00:00
rootnode.cpp
Initial load
2007-12-01 00:00:00 +00:00
rootnode.hpp
Initial load
2007-12-01 00:00:00 +00:00
runtime.cpp
Initial load
2007-12-01 00:00:00 +00:00
runtime.hpp
Initial load
2007-12-01 00:00:00 +00:00
split_if.cpp
Initial load
2007-12-01 00:00:00 +00:00
subnode.cpp
6667580: Optimize CmpP for allocations
2008-02-29 09:57:18 -08:00
subnode.hpp
Initial load
2007-12-01 00:00:00 +00:00
superword.cpp
6663621: JVM crashes while trying to execute api/java_security/Signature/SignatureTests.html#initSign tests
2008-03-20 10:43:42 -07:00
superword.hpp
Initial load
2007-12-01 00:00:00 +00:00
type.cpp
6673473: (Escape Analysis) Add the instance's field information to PhiNode
2008-03-13 16:31:32 -07:00
type.hpp
6673473: (Escape Analysis) Add the instance's field information to PhiNode
2008-03-13 16:31:32 -07:00
vectornode.cpp
6633953: type2aelembytes{T_ADDRESS} should be 8 bytes in 64 bit VM
2008-02-25 15:05:44 -08:00
vectornode.hpp
6633953: type2aelembytes{T_ADDRESS} should be 8 bytes in 64 bit VM
2008-02-25 15:05:44 -08:00