Vladimir Kozlov
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b07ac51bf3
|
6791572: assert("duplicating node that's already been matched")
Mark inputs for an address expression as shared if there are other uses besides address expressions.
Reviewed-by: never
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2009-02-23 16:03:19 -08:00 |
|
Christian Thalinger
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3b8452da93
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6796746: rename LoadC (char) opcode class to LoadUS (unsigned short)
Renaming LoadC to LoadUS would round up the planned introduction of LoadUB and LoadUI.
Reviewed-by: phh, kvn
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2009-01-26 16:22:12 +01:00 |
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Vladimir Kozlov
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7aae40a95f
|
6462850: generate biased locking code in C2 ideal graph
Inline biased locking code in C2 ideal graph during macro nodes expansion
Reviewed-by: never
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2008-11-07 09:29:38 -08:00 |
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Vladimir Kozlov
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b15796424e
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6747051: Improve code and implicit null check generation for compressed oops
Push DecodeN node below the Null check to the non-null path to use the mach node without 0 test.
Reviewed-by: rasbold, never
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2008-09-23 12:29:06 -07:00 |
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Tom Rodriguez
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4b1e242299
|
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 |
|
Tom Rodriguez
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aba715ae04
|
6732698: crash with dead code from compressed oops in gcm
Reviewed-by: rasbold
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2008-08-28 23:03:55 -07:00 |
|
Erik Trimble
|
2d6f42d18c
|
Merge
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2008-07-11 01:14:44 -07:00 |
|
Xiomara Jayasena
|
c96a95c4b8
|
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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Tom Rodriguez
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873da1efe8
|
6718676: putback for 6604014 is incomplete
Reviewed-by: kvn, jrose
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2008-06-24 16:00:14 -07:00 |
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Vladimir Kozlov
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a671e7c7b5
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6710487: More than half of JDI Regression tests hang with COOPs in -Xcomp mode
Remove DecodeNNode::decode() and EncodePNode::encode() methods.
Reviewed-by: rasbold, never
|
2008-06-24 10:43:29 -07:00 |
|
Vladimir Kozlov
|
0a077d276e
|
6715633: when matching a memory node the adr_type should not change
Verify the adr_type of a mach node was not changed
Reviewed-by: rasbold, never
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2008-06-20 11:10:05 -07:00 |
|
Chuck Rasbold
|
2e672ac9bf
|
6695049: (coll) Create an x86 intrinsic for Arrays.equals
Intrinsify java/util/Arrays.equals(char[], char[])
Reviewed-by: kvn, never
|
2008-05-29 16:22:09 -07:00 |
|
Vladimir Kozlov
|
a1f50998ae
|
6705887: Compressed Oops: generate x64 addressing and implicit null checks with narrow oops
Generate addresses and implicit null checks with narrow oops to avoid decoding.
Reviewed-by: jrose, never
|
2008-05-29 12:04:14 -07:00 |
|
Vladimir Kozlov
|
76035424de
|
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
|
2008-05-21 13:46:23 -07:00 |
|
Vladimir Kozlov
|
757229db71
|
6695810: null oop passed to encode_heap_oop_not_null
Fix several problems in C2 related to Escape Analysis and Compressed Oops.
Reviewed-by: never, jrose
|
2008-05-21 10:45:07 -07:00 |
|
Coleen Phillimore
|
4a831d45f0
|
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
|
2008-04-13 17:43:42 -04:00 |
|
Vladimir Kozlov
|
000ac830a0
|
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
|
2008-03-13 16:06:34 -07:00 |
|
J. Duke
|
8153779ad3
|
Initial load
|
2007-12-01 00:00:00 +00:00 |
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