16 Commits

Author SHA1 Message Date
Zoltan Majo
1ca592e687 8129847: Compiling methods generated by Nashorn triggers high memory usage in C2
Add a new compiler phase, PhaseRenumberLive, that renumbers live nodes.

Reviewed-by: kvn, thartmann, vlivanov, shade
2015-12-01 08:05:10 +01:00
Igor Veresov
aca3a19f56 8068881: SIGBUS in C2 compiled method weblogic.wsee.jaxws.framework.jaxrpc.EnvironmentFactory$SimulatedWsdlDefinitions.<init>
Use MachMerge to hook together defs of the same multidef value in a block

Reviewed-by: kvn, vlivanov
2015-01-19 12:29:50 -08:00
Aleksey Shipilev
f824f8c3cb 8058968: Compiler time traces should be improved
Use CITime consistently, make C2 to report to CompilerBroker, more probes.

Reviewed-by: vlivanov, jrose
2014-09-25 12:10:57 +04:00
Vladimir Kozlov
c3a0e80e0b Merge 2014-01-28 12:25:34 -08:00
Mikael Vidstedt
a0da47fd66 8029233: Update copyright year to match last edit in jdk8 hotspot repository for 2013
Copyright year updated for files modified during 2013

Reviewed-by: twisti, iveresov
2013-12-24 11:48:39 -08:00
Goetz Lindenmaier
12b298218d 8003854: PPC64 (part 115): Introduce PostallocExpand that expands nodes after register allocation
Added ability in C2 to expand mach nodes to several mach nodes after register allocation

Reviewed-by: kvn
2013-11-14 19:24:59 -08:00
Vladimir Kozlov
b4977e887a 6934604: enable parts of EliminateAutoBox by default
Resurrected autobox elimination code and enabled part of it by default.

Reviewed-by: roland, twisti
2013-05-08 15:08:01 -07:00
Vladimir Kozlov
e5f92a2396 7147744: CTW: assert(false) failed: infinite EA connection graph build
Rewrote Connection graph construction code in EA to reduce time spent there.

Reviewed-by: never
2012-03-12 10:46:47 -07:00
Vladimir Kozlov
e7c3086ed3 7013538: Java memory leak with escape analysis
Don't allocate VectorSet iterator on C heap. Reuse resource storage in EA.

Reviewed-by: never
2011-02-07 10:25:39 -08:00
Stefan Karlsson
8006fe8f75 6989984: Use standard include model for Hospot
Replaced MakeDeps and the includeDB files with more standardized solutions.

Reviewed-by: coleenp, kvn, kamg
2010-11-23 13:22:55 -08:00
Erik Trimble
ba7c173659 6941466: Oracle rebranding changes for Hotspot repositories
Change all the Sun copyrights to Oracle copyright

Reviewed-by: ohair
2010-05-27 19:08:38 -07:00
Tom Rodriguez
c94a076d34 6862956: PhaseIdealLoop should have a CFG verification mode
Reviewed-by: kvn, twisti
2009-08-14 00:02:12 -07:00
Christian Thalinger
05d1de7727 6810672: Comment typos
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
Xiomara Jayasena
99f0eac1a2 6785258: Update copyright year
Update copyright for files that have been modified starting July 2008 to Dec 2008

Reviewed-by: katleman, ohair, tbell
2008-12-15 16:55:11 -08:00
Chuck Rasbold
0e63b7609a 6743900: frequency based block layout
Post-register allocation pass that drives block layout by edge frequencies

Reviewed-by: never, kvn
2008-11-06 14:59:10 -08:00
J. Duke
8153779ad3 Initial load 2007-12-01 00:00:00 +00:00