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jdk-24/hotspot/src/share/vm/opto
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Vladimir Kozlov 7e942d79d0 6883468: C2 compiler enters infinite loop in PhaseIterGVN::transform 
Avoid ideal transformation ping-pong between AddPNode::Ideal() and CastX2PNode::Ideal().

Reviewed-by: cfang
2009-09-25 13:26:02 -07:00
..
addnode.cpp
6862919: Update copyright year
2009-07-28 12:12:40 -07:00
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
6851386: assert(b->find_node(def) < j,"uses must follow definitions")
2009-07-26 12:59:41 -07:00
block.hpp
6862919: Update copyright year
2009-07-28 12:12:40 -07:00
buildOopMap.cpp
6862919: Update copyright year
2009-07-28 12:12:40 -07:00
bytecodeInfo.cpp
Merge
2009-08-06 09:37:26 -07:00
c2_globals.cpp
Initial load
2007-12-01 00:00:00 +00:00
c2_globals.hpp
6873799: enable escape analysis by default
2009-08-19 19:05:18 -07:00
c2compiler.cpp
6862919: Update copyright year
2009-07-28 12:12:40 -07:00
c2compiler.hpp
6719955: Update copyright year
2008-07-02 12:55:16 -07:00
callGenerator.cpp
6754988: Update copyright year
2008-10-02 19:58:19 -07:00
callGenerator.hpp
Initial load
2007-12-01 00:00:00 +00:00
callnode.cpp
6873116: Modify reexecute implementation to use pcDesc to record the reexecute bit
2009-08-20 12:42:57 -07:00
callnode.hpp
Merge
2009-08-06 09:37:26 -07:00
cfgnode.cpp
6865031: Application gives bad result (throws bad exception) with compressed oops
2009-07-31 12:04:07 -07:00
cfgnode.hpp
6667595: Set probability FAIR for pre-, post- loops and ALWAYS for main loop
2008-10-02 08:37:44 -07:00
chaitin.cpp
6709742: find_base_for_derived's use of Ideal NULL is unsafe causing crashes during register allocation
2009-04-22 17:03:18 -07:00
chaitin.hpp
6862863: C2 compiler fails in elide_copy()
2009-08-14 15:53:46 -07:00
classes.cpp
Initial load
2007-12-01 00:00:00 +00:00
classes.hpp
6823354: Add intrinsics for {Integer,Long}.{numberOfLeadingZeros,numberOfTrailingZeros}()
2009-05-06 00:27:52 -07:00
coalesce.cpp
6862919: Update copyright year
2009-07-28 12:12:40 -07:00
coalesce.hpp
Initial load
2007-12-01 00:00:00 +00:00
compile.cpp
6873777: FPU control word optimization still performed with SSE
2009-08-19 18:54:35 -07:00
compile.hpp
6860599: nodes limit could be reached during Output phase
2009-07-23 14:53:56 -07:00
connode.cpp
6883468: C2 compiler enters infinite loop in PhaseIterGVN::transform
2009-09-25 13:26:02 -07:00
connode.hpp
6823354: Add intrinsics for {Integer,Long}.{numberOfLeadingZeros,numberOfTrailingZeros}()
2009-05-06 00:27:52 -07:00
divnode.cpp
6837011: SIGSEGV in PhaseIdealLoop in 32bit jvm
2009-05-06 12:04:42 -07:00
divnode.hpp
Initial load
2007-12-01 00:00:00 +00:00
doCall.cpp
6862919: Update copyright year
2009-07-28 12:12:40 -07:00
domgraph.cpp
6862956: PhaseIdealLoop should have a CFG verification mode
2009-08-14 00:02:12 -07:00
escape.cpp
6879362: assert(!klass_is_exact(),"only non-exact klass")
2009-09-15 19:03:39 -07:00
escape.hpp
6731641: assert(m->adr_type() == mach->adr_type(),"matcher should not change adr type")
2008-08-01 10:06:45 -07:00
gcm.cpp
6840775: Multiple JVM crashes seen with 1.6.0_10 through 1.6.0_14
2009-07-01 20:22:18 -07:00
generateOptoStub.cpp
Initial load
2007-12-01 00:00:00 +00:00
graphKit.cpp
6877254: Server vm crashes with no branches off of store slice" when run with CMS and UseSuperWord(default)
2009-09-14 09:49:54 -07:00
graphKit.hpp
6877254: Server vm crashes with no branches off of store slice" when run with CMS and UseSuperWord(default)
2009-09-14 09:49:54 -07:00
idealGraphPrinter.cpp
6814575: Update copyright year
2009-03-09 13:28:46 -07:00
idealGraphPrinter.hpp
6718676: putback for 6604014 is incomplete
2008-06-24 16:00:14 -07:00
idealKit.cpp
6877254: Server vm crashes with no branches off of store slice" when run with CMS and UseSuperWord(default)
2009-09-14 09:49:54 -07:00
idealKit.hpp
6877254: Server vm crashes with no branches off of store slice" when run with CMS and UseSuperWord(default)
2009-09-14 09:49:54 -07:00
ifg.cpp
Merge
2009-03-12 18:16:36 -07:00
ifnode.cpp
6851742: (EA) allocation elimination doesn't work with UseG1GC
2009-07-16 14:10:42 -07:00
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
6761600: Use sse 4.2 in intrinsics
2009-03-31 14:07:08 -07:00
library_call.cpp
6827605: new String intrinsics may prevent EA scalar replacement
2009-09-14 12:14:20 -07:00
live.cpp
Merge
2009-03-12 18:16:36 -07:00
live.hpp
Initial load
2007-12-01 00:00:00 +00:00
locknode.cpp
6810672: Comment typos
2009-02-27 13:27:09 -08:00
locknode.hpp
6775880: EA +DeoptimizeALot: assert(mon_info->owner()->is_locked(),"object must be locked now")
2008-12-03 13:41:37 -08:00
loopnode.cpp
6862956: PhaseIdealLoop should have a CFG verification mode
2009-08-14 00:02:12 -07:00
loopnode.hpp
6862956: PhaseIdealLoop should have a CFG verification mode
2009-08-14 00:02:12 -07:00
loopopts.cpp
Merge
2009-07-29 16:00:35 -07:00
loopTransform.cpp
6862919: Update copyright year
2009-07-28 12:12:40 -07:00
loopUnswitch.cpp
6810672: Comment typos
2009-02-27 13:27:09 -08:00
machnode.cpp
Merge
2009-07-29 16:00:35 -07:00
machnode.hpp
Initial load
2007-12-01 00:00:00 +00:00
macro.cpp
6851742: (EA) allocation elimination doesn't work with UseG1GC
2009-07-16 14:10:42 -07:00
macro.hpp
6462850: generate biased locking code in C2 ideal graph
2008-11-07 09:29:38 -08:00
matcher.cpp
6827605: new String intrinsics may prevent EA scalar replacement
2009-09-14 12:14:20 -07:00
matcher.hpp
6862919: Update copyright year
2009-07-28 12:12:40 -07:00
memnode.cpp
6827605: new String intrinsics may prevent EA scalar replacement
2009-09-14 12:14:20 -07:00
memnode.hpp
6827605: new String intrinsics may prevent EA scalar replacement
2009-09-14 12:14:20 -07:00
mulnode.cpp
6863155: Server compiler generates incorrect code (x86, long, bitshift, bitmask)
2009-07-28 09:02:30 +02:00
mulnode.hpp
6719955: Update copyright year
2008-07-02 12:55:16 -07:00
multnode.cpp
Initial load
2007-12-01 00:00:00 +00:00
multnode.hpp
6719955: Update copyright year
2008-07-02 12:55:16 -07:00
node.cpp
6810672: Comment typos
2009-02-27 13:27:09 -08:00
node.hpp
6810672: Comment typos
2009-02-27 13:27:09 -08:00
opcodes.cpp
6719955: Update copyright year
2008-07-02 12:55:16 -07:00
opcodes.hpp
6719955: Update copyright year
2008-07-02 12:55:16 -07:00
optoreg.hpp
Initial load
2007-12-01 00:00:00 +00:00
output.cpp
6863023: need non-perm oops in code cache for JSR 292
2009-09-15 21:53:47 -07:00
output.hpp
Initial load
2007-12-01 00:00:00 +00:00
parse1.cpp
6854812: 6.0_14-b08 crashes with a SIGSEGV
2009-09-16 11:06:10 -07:00
parse2.cpp
6863023: need non-perm oops in code cache for JSR 292
2009-09-15 21:53:47 -07:00
parse3.cpp
6863023: need non-perm oops in code cache for JSR 292
2009-09-15 21:53:47 -07:00
parse.hpp
6863023: need non-perm oops in code cache for JSR 292
2009-09-15 21:53:47 -07:00
parseHelper.cpp
6862919: Update copyright year
2009-07-28 12:12:40 -07:00
phase.cpp
6862956: PhaseIdealLoop should have a CFG verification mode
2009-08-14 00:02:12 -07:00
phase.hpp
6862956: PhaseIdealLoop should have a CFG verification mode
2009-08-14 00:02:12 -07:00
phaseX.cpp
6866651: Regression: simple int sum crashes jvm (build 1.6.0_14-b08 and 1.7.0-ea-b59)
2009-08-17 12:11:06 -07:00
phaseX.hpp
6851742: (EA) allocation elimination doesn't work with UseG1GC
2009-07-16 14:10:42 -07:00
postaloc.cpp
6862863: C2 compiler fails in elide_copy()
2009-08-14 15:53:46 -07:00
reg_split.cpp
Merge
2009-03-12 18:16:36 -07:00
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
6810672: Comment typos
2009-02-27 13:27:09 -08:00
runtime.hpp
6711316: Open source the Garbage-First garbage collector
2008-06-05 15:57:56 -07:00
split_if.cpp
6810672: Comment typos
2009-02-27 13:27:09 -08:00
subnode.cpp
6862919: Update copyright year
2009-07-28 12:12:40 -07:00
subnode.hpp
6719955: Update copyright year
2008-07-02 12:55:16 -07:00
superword.cpp
6879921: CTW failure jdk6_18/hotspot/src/share/vm/utilities/globalDefinitions.cpp:268
2009-09-15 11:09:34 -07:00
superword.hpp
6862919: Update copyright year
2009-07-28 12:12:40 -07:00
type.cpp
6820514: meet not symmetric failure in ctw
2009-09-18 09:57:47 -07:00
type.hpp
6820514: meet not symmetric failure in ctw
2009-09-18 09:57:47 -07:00
vectornode.cpp
6814575: Update copyright year
2009-03-09 13:28:46 -07:00
vectornode.hpp
6719955: Update copyright year
2008-07-02 12:55:16 -07:00