Tom Rodriguez
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67f20d82c9
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6442502: assert(bits,"Use TypePtr for NULL") on linux-x86
Reviewed-by: kvn
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2009-02-04 23:17:38 -08:00 |
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Chuck Rasbold
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453d1a42b0
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Merge
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2008-09-30 15:53:55 -07:00 |
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Andrey Petrusenko
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fe4cab6eeb
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Merge
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2008-09-24 15:34:06 -04:00 |
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Tom Rodriguez
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4b1e242299
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6384206: Phis which are later unneeded are impairing our ability to inline based on static types
Reviewed-by: rasbold, jrose
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2008-09-17 12:59:52 -07:00 |
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Chuck Rasbold
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eee15b163e
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6711100: 64bit fastdebug server vm crashes with assert(_base == Int,"Not an Int")
Insert CastII nodes to narrow type of load_array_length() node
Reviewed-by: never, kvn
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2008-09-17 08:29:17 -07:00 |
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Vladimir Kozlov
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9812da470c
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6746907: Improve implicit null check generation
Add missing implicit null check cases.
Reviewed-by: never
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2008-09-10 20:44:47 -07:00 |
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Antonios Printezis
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615777b6da
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Merge
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2008-08-21 23:36:31 -04:00 |
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Xiomara Jayasena
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c96a95c4b8
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6719955: Update copyright year
Update copyright year for files that have been modified in 2008
Reviewed-by: ohair, tbell
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2008-07-02 12:55:16 -07:00 |
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Y. Srinivas Ramakrishna
|
ac061d0424
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Merge
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2008-06-12 13:50:55 -07:00 |
|
Y. Srinivas Ramakrishna
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18f3386a98
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6711316: Open source the Garbage-First garbage collector
First mercurial integration of the code for the Garbage-First garbage collector.
Reviewed-by: apetrusenko, iveresov, jmasa, sgoldman, tonyp, ysr
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2008-06-05 15:57:56 -07:00 |
|
Vladimir Kozlov
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76035424de
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6703890: Compressed Oops: add LoadNKlass node to generate narrow oops (32-bits) compare instructions
Add LoadNKlass and CMoveN nodes, use CmpN and ConN nodes to generate narrow oops compare instructions.
Reviewed-by: never, rasbold
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2008-05-21 13:46:23 -07:00 |
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Coleen Phillimore
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4a831d45f0
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6420645: Create a vm that uses compressed oops for up to 32gb heapsizes
Compressed oops in instances, arrays, and headers. Code contributors are coleenp, phh, never, swamyv
Reviewed-by: jmasa, kamg, acorn, tbell, kvn, rasbold
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2008-04-13 17:43:42 -04:00 |
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Vladimir Kozlov
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cdd27962da
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6674600: (Escape Analysis) Optimize memory graph for instance's fields
EA gives opportunite to do more aggressive memory optimizations.
Reviewed-by: never, jrose
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2008-03-20 15:11:44 -07:00 |
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Vladimir Kozlov
|
000ac830a0
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6671807: (Escape Analysis) Add new ideal node to represent the state of a scalarized object at a safepoint
Values of non-static fields of a scalarized object should be saved in debug info to reallocate the object during deoptimization.
Reviewed-by: never
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2008-03-13 16:06:34 -07:00 |
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Vladimir Kozlov
|
9f1a8ede80
|
6633953: type2aelembytes{T_ADDRESS} should be 8 bytes in 64 bit VM
T_ADDRESS size is defined as 'int' size (4 bytes) but C2 use it for raw pointers and as memory type for StoreP and LoadP nodes.
Reviewed-by: jrose
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2008-02-25 15:05:44 -08:00 |
|
Vladimir Kozlov
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90815abd51
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6621098: "* HeapWordSize" for TrackedInitializationLimit is missing
'* HeapWordSize' is missing in GraphKit::set_output_for_allocation()
Reviewed-by: rasbold, jrose, never
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2008-02-12 18:37:50 -08:00 |
|
J. Duke
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8153779ad3
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Initial load
|
2007-12-01 00:00:00 +00:00 |
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