Bharadwaj Yadavalli
d5d2e78faa
7193318: C2: remove number of inputs requirement from Node's new operator
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Deleted placement new operator of Node - node(size_t, Compile *, int).
Reviewed-by: kvn, twisti
2012-09-27 09:38:42 -07:00
Jon Masamitsu
5c58d27aac
6964458: Reimplement class meta-data storage to use native memory
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Remove PermGen, allocate meta-data in metaspace linked to class loaders, rewrite GC walking, rewrite and rename metadata to be C++ classes
Co-authored-by: Stefan Karlsson <stefan.karlsson@oracle.com>
Co-authored-by: Mikael Gerdin <mikael.gerdin@oracle.com>
Co-authored-by: Tom Rodriguez <tom.rodriguez@oracle.com>
Reviewed-by: jmasa, stefank, never, coleenp, kvn, brutisso, mgerdin, dholmes, jrose, twisti, roland
2012-09-01 13:25:18 -04:00
Vladimir Kozlov
5e05a0d592
7187454: stack overflow in C2 compiler thread on Solaris x86
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Added new FormatBufferResource class to use thread's resource area for error message buffer.
Reviewed-by: twisti
2012-07-30 09:49:25 -07:00
Christian Thalinger
12901d0e5b
7023639: JSR 292 method handle invocation needs a fast path for compiled code
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6984705: JSR 292 method handle creation should not go through JNI
Remove assembly code for JDK 7 chained method handles
Co-authored-by: John Rose <john.r.rose@oracle.com>
Co-authored-by: Michael Haupt <michael.haupt@oracle.com>
Reviewed-by: jrose, twisti, kvn, mhaupt
2012-07-24 10:51:00 -07:00
Vladimir Kozlov
337666a80c
7128355: assert(!nocreate) failed: Cannot build a phi for a block already parsed
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Do not common BoxLock nodes and avoid creating phis of boxes.
Reviewed-by: never
2012-01-12 14:45:04 -08:00
Vladimir Kozlov
94927c382b
7125896: Eliminate nested locks
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Nested locks elimination done before lock nodes expansion by looking for outer locks of the same object.
Reviewed-by: never, twisti
2012-01-07 13:26:43 -08:00
Stefan Karlsson
e057d60ca1
7118863: Move sizeof(klassOopDesc) into the *Klass::*_offset_in_bytes() functions
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Moved sizeof(klassOopDesc), changed the return type to ByteSize and removed the _in_bytes suffix.
Reviewed-by: never, bdelsart, coleenp, jrose
2011-12-07 11:35:03 +01:00
Vladimir Kozlov
1ac79543d0
5091921: Sign flip issues in loop optimizer
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Fix integer overflow problem in the code generated by loop optimizer.
Reviewed-by: never
2011-05-04 13:12:42 -07:00
Erik Trimble
c9e484d473
7010070: Update all 2010 Oracle-changed OpenJDK files to have the proper copyright dates - second pass
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Update the copyright to be 2010 on all changed files in OpenJDK
Reviewed-by: ohair
2011-04-05 14:12:31 -07:00
Vladimir Kozlov
3de260da41
7008866: Missing loop predicate for loop with multiple entries
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Add predicates when loop head bytecode is parsed instead of when back branch bytecode is parsed.
Reviewed-by: never
2011-03-21 11:28:14 -07:00
Stefan Karlsson
8006fe8f75
6989984: Use standard include model for Hospot
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Replaced MakeDeps and the includeDB files with more standardized solutions.
Reviewed-by: coleenp, kvn, kamg
2010-11-23 13:22:55 -08:00
Vladimir Kozlov
21f481e5dd
6959430: Make sure raw loads have control edge
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Check that raw loads have control edge
Reviewed-by: never, twisti
2010-06-15 18:07:27 -07:00
Erik Trimble
ba7c173659
6941466: Oracle rebranding changes for Hotspot repositories
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Change all the Sun copyrights to Oracle copyright
Reviewed-by: ohair
2010-05-27 19:08:38 -07:00
Tom Rodriguez
a1446b775d
6938026: C2 compiler fails in Node::rematerialize()const
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Reviewed-by: twisti
2010-04-14 15:30:13 -07:00
Tom Rodriguez
67c094c4c7
6926979: should simplify catch_inline_exception
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Reviewed-by: twisti
2010-03-18 14:31:41 -07:00
Tom Rodriguez
e904069b51
6930398: fix for return address locals in OSR entries uses wrong test
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Reviewed-by: kvn
2010-03-01 12:12:35 -08:00
Tom Rodriguez
0ab4fb9e37
6915557: assert(_gvn.type(l)->higher_equal(type),"must constrain OSR typestate") with debug build
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Reviewed-by: kvn
2010-02-25 11:38:50 -08:00
Tom Rodriguez
51fc36cc9a
6877221: Endless deoptimizations in OSR nmethod
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Reviewed-by: kvn
2010-02-16 20:07:48 -08:00
Changpeng Fang
815db4fcba
6894779: Loop Predication for Loop Optimizer in C2
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Loop predication implementation
Reviewed-by: never, kvn
2010-01-12 14:37:35 -08:00
Tom Rodriguez
1fb2423873
6892079: live value must not be garbage failure after fix for 6854812
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Reviewed-by: kvn
2009-11-11 23:39:17 -08:00
Tom Rodriguez
7437f0b825
6854812: 6.0_14-b08 crashes with a SIGSEGV
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Reviewed-by: kvn, twisti
2009-09-16 11:06:10 -07:00
Xiomara Jayasena
a63ef10004
6862919: Update copyright year
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Update copyright for files that have been modified in 2009, up to 07/09
Reviewed-by: tbell, ohair
2009-07-28 12:12:40 -07:00
Vladimir Kozlov
34ee921399
6788527: Server vm intermittently fails with assertion "live value must not be garbage" with fastdebug bits
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Cache Jvmti and DTrace flags used by Compiler.
Reviewed-by: never
2009-05-08 10:44:20 -07:00
John R Rose
34c1d72421
6655646: dynamic languages need dynamically linked call sites
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Invokedynamic instruction (JSR 292 RI)
Reviewed-by: twisti, never
2009-04-21 23:21:04 -07:00
Tom Rodriguez
4d34a77121
6823454: Oop-typed loadP yields invalid pointer (0x1) on SPECjbb2005 at OSRed method entry
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Reviewed-by: kvn, jrose
2009-04-01 11:45:01 -07:00
Christian Thalinger
05d1de7727
6810672: Comment typos
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I have collected some typos I have found while looking at the code.
Reviewed-by: kvn, never
2009-02-27 13:27:09 -08:00
Tom Rodriguez
4b1e242299
6384206: Phis which are later unneeded are impairing our ability to inline based on static types
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Reviewed-by: rasbold, jrose
2008-09-17 12:59:52 -07:00
Xiomara Jayasena
c96a95c4b8
6719955: Update copyright year
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Update copyright year for files that have been modified in 2008
Reviewed-by: ohair, tbell
2008-07-02 12:55:16 -07:00
Vladimir Kozlov
76035424de
6703890: Compressed Oops: add LoadNKlass node to generate narrow oops (32-bits) compare instructions
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Add LoadNKlass and CMoveN nodes, use CmpN and ConN nodes to generate narrow oops compare instructions.
Reviewed-by: never, rasbold
2008-05-21 13:46:23 -07:00
Vladimir Kozlov
bf7f5e1887
6667610: (Escape Analysis) retry compilation without EA if it fails
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During split unique types EA could exceed nodes limit and fail the method compilation.
Reviewed-by: rasbold
2008-03-06 10:30:17 -08:00
J. Duke
8153779ad3
Initial load
2007-12-01 00:00:00 +00:00