Vladimir Kozlov
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7aae40a95f
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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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Tom Rodriguez
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429a95440a
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6754519: don't emit flag fixup for NaN when condition being tested doesn't need it
Reviewed-by: kvn, rasbold
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2008-10-28 09:31:30 -07:00 |
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Chuck Rasbold
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e585263735
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6752257: Use NOT instead of XOR -1 on x86
Add match rule for xor -1
Reviewed-by: never, kvn
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2008-10-10 09:47:56 -07:00 |
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Tom Rodriguez
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26c780da72
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5108146: Merge i486 and amd64 cpu directories
6459804: Want client (c1) compiler for x86_64 (amd64) for faster start-up
Reviewed-by: kvn
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2008-08-27 00:21:55 -07:00 |
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Erik Trimble
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2d6f42d18c
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Merge
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2008-07-11 01:14:44 -07:00 |
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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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Shrinivas Joshi
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5106cf17a3
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6708714: Optimize long LShift on 32-bits x86
For small (1-3 bits) left long shifts in 32-bits VM use sets of add+addc instructions instead of shld+shl on new AMD cpus.
Reviewed-by: never
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2008-06-23 14:11:12 -07:00 |
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Chuck Rasbold
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2e672ac9bf
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6695049: (coll) Create an x86 intrinsic for Arrays.equals
Intrinsify java/util/Arrays.equals(char[], char[])
Reviewed-by: kvn, never
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2008-05-29 16:22:09 -07:00 |
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Coleen Phillimore
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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
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2008-04-13 17:43:42 -04:00 |
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Vladimir Kozlov
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b71360f557
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6662967: Optimize I2D conversion on new x86
Use CVTDQ2PS and CVTDQ2PD for integer values conversions to float and double values on new AMD cpu.
Reviewed-by: sgoldman, never
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2008-03-19 15:33:25 -07:00 |
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J. Duke
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8153779ad3
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Initial load
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2007-12-01 00:00:00 +00:00 |
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