Brendan Eich
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57eff0cc24
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Style nits, plus no need for rt in JSInterpreterState.
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2008-06-10 19:40:09 -07:00 |
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Andreas Gal
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b5238a9929
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Create a side-entry path into the interpreter that bypasses the initialization code and allows switching back and forth between two interpreters (i.e. tracing and non-tracing).
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2008-06-10 17:45:38 -07:00 |
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Andreas Gal
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17d0d41459
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Added branch monitoring using a single unified branch frequency counter.
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2008-06-10 16:49:05 -07:00 |
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Andreas Gal
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a1bf0819b2
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Removed JSOP_HEADER code. Its too costly. This patch restore essentially the same performance as unmodified SM.
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2008-06-10 14:44:51 -07:00 |
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Andreas Gal
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aa4de72f2b
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Disable JSOP_HEADER counting.
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2008-06-10 14:17:05 -07:00 |
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Andreas Gal
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5f7b163827
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Use higher optimization settings for jsinterp.cpp to ensure inlining.
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2008-06-10 13:59:43 -07:00 |
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Andreas Gal
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b54446d182
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Fixed typo that caused sunspider to fail.
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2008-06-09 18:30:08 -07:00 |
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Andreas Gal
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1710081f69
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Merge.
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2008-06-09 14:53:21 -07:00 |
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Andreas Gal
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82d514b492
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Merge.
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2008-06-09 14:48:23 -07:00 |
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Andreas Gal
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0077c6a422
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Backed out value_to_iter inline method extraction.
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2008-06-09 14:47:14 -07:00 |
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Andreas Gal
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76e4f25384
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Merge.
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2008-06-09 14:46:26 -07:00 |
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Andreas Gal
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70e23d6dc1
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Backed out do_dorinloop inline method extraction.
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2008-06-09 14:45:32 -07:00 |
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Andreas Gal
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4c62143960
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Backed out extraction of code from the interpreter loop as inline method.
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2008-06-09 14:33:40 -07:00 |
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Brendan Eich
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a6b3eeb630
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Merge.
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2008-06-08 17:05:46 -07:00 |
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Brendan Eich
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ff8942e9cf
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Fix firefox, etc., (top-level mozilla) builds.
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2008-06-06 15:12:48 -07:00 |
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Andreas Gal
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bc09b3b09c
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Added tag tested for changeset d1a7596d7887
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2008-06-06 15:11:50 -07:00 |
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Andreas Gal
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fd852a83dd
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Transform do_dorinloop goto/fall through hack into a proper inline method.
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2008-06-06 15:11:08 -07:00 |
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Andreas Gal
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8d20524c9b
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Convert value_to_iter goto/fall through hack into a proper inlined method.
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2008-06-06 13:32:04 -07:00 |
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Brendan Eich
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04b1ac5592
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Merge.
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2008-06-04 00:09:57 -07:00 |
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Brendan Eich
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894dd03e2a
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First stage of loop table work; bitmap free space management and GC hook-up still to come.
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2008-06-03 23:52:28 -07:00 |
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Brendan Eich
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2e6db5a253
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Fix decompiler (hack, really) to cope with misplaced JSOP_HEADER in update part of for(;;) loop.
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2008-06-03 23:50:22 -07:00 |
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Andreas Gal
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9684e2070f
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Introduced a JavaScript recording script that is loaded dynamically.
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2008-06-03 21:01:23 -07:00 |
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Andreas Gal
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be39054e45
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Store the recorder script in JSTraceMonitor and make sure its traced by the GC. Also clean up the tracing of JSTraceMonitor.
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2008-06-03 17:35:30 -07:00 |
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Andreas Gal
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02b2fde780
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Backed out previous attempt to find a place to stash the recorder script.
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2008-06-03 17:27:31 -07:00 |
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Andreas Gal
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bfecd01b75
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Backed out changeset 3029f4d57bd2
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2008-06-03 17:24:02 -07:00 |
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Andreas Gal
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3094b79c6b
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Switch to a uniform style for jstracer.cpp.
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2008-06-03 17:15:58 -07:00 |
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Andreas Gal
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c93d0c8e08
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Add location in the context where we can hold the recorder script and make sure the GC traces it.
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2008-06-03 17:14:54 -07:00 |
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Andreas Gal
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8b6c4d02c6
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Remove InitTacer. Pointless for JSRuntime.
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2008-06-03 17:04:42 -07:00 |
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Brendan Eich
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a0363085ef
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Merge, simplify names, and police style.
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2008-06-03 16:21:31 -07:00 |
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Brendan Eich
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9c2b039d6f
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JSOP_HEADER takes a byte index of loop header counting from script->loopBase, and related changes.
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2008-06-03 14:48:47 -07:00 |
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Brendan Eich
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44ed0935e5
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Fix ReconstructPCStack oplen code, extend js_OpLength to avoid cs recalculation where possible.
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2008-06-03 13:51:30 -07:00 |
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Andreas Gal
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d78d723aeb
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Compiler fixes for CAS patch.
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2008-06-03 13:29:10 -07:00 |
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Andreas Gal
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3bc4b753d4
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Merge.
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2008-06-03 13:22:04 -07:00 |
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Brendan Eich
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b2ee0f4849
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Fix so it compiles, also avoid else after return.
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2008-06-03 12:37:20 -07:00 |
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Andreas Gal
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70cdf27b42
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Make js_CompareAndSwap visible outside jslock.cpp.
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2008-06-03 10:06:28 -07:00 |
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Andreas Gal
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53060c32ce
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Move all inlines that do not represent primitives out of jsinterpinlines.h since we don't have to overwrite them in jstracerinlines.h. They live in jsinterp.cpp now. Added missing error handling for prim_ddiv and prim_dmod. Make sure prim_ddiv and prim_dmod do not call other primitives. Fixed bug in dmod (-1 should be n, but since all invocations had n=-1 this was a non-issue).
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2008-06-02 23:26:17 -07:00 |
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Brendan Eich
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946fa41d8c
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Fiddle loop table slot interface and impl in hope of freeing slots over time.
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2008-06-02 18:06:33 -07:00 |
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Brendan Eich
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21c493d829
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Use correct idempotent include guard macro name.
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2008-06-02 18:05:18 -07:00 |
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Brendan Eich
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3db9424289
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Merge and undo js_AllocateLoopTableSlot reparam.
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2008-06-02 17:28:39 -07:00 |
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Brendan Eich
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01514c4b16
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No JS_TRACER ifdefs, keep line len < 80, reparameterize jstracer.cpp functions, js_OpLength helper.
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2008-06-02 17:19:41 -07:00 |
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Brendan Eich
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ea827846a5
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Avoid overlong lines per modeline comments.
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2008-06-02 17:16:14 -07:00 |
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Andreas Gal
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d528552bca
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Assign fresh loop table slots for all JSOP_HEADER opcodes in a script as it is thawed since the slots we stored there are likely stale by now.
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2008-05-31 18:12:39 -07:00 |
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Brendan Eich
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5b116ae998
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Merge, style nits, no locking for tracing.
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2008-05-31 15:29:54 -07:00 |
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Brendan Eich
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ef8a767739
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Left brace style.
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2008-05-31 10:17:40 -07:00 |
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Andreas Gal
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e66383e26e
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Fixed a bug that triggered the tracer at TRACE_THRESHOLD/2 already.
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2008-05-31 09:53:16 -07:00 |
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Andreas Gal
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e461a72736
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The table is now per-thread in a multi-threaded environment, and per-runtime otherwise. During code generation we merely allocate a loop table slot to each loop. Each thread will enlarge the table as needed in JSOP_HEADER.
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2008-05-30 18:58:43 -07:00 |
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Brendan Eich
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b3a96884a1
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merge
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2008-05-30 18:37:11 -07:00 |
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Andreas Gal
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de3107d2ee
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Add a per-runtime loop attribute table that associates a jsval attribute with every loop in the code. The jsval is used initially as a counter until a certain threshold is reached, at which point the loop is traced and compiled and the resulting native code object is stored in the jsval to be executed for future encounters of the loop.
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2008-05-30 10:11:56 -07:00 |
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Andreas Gal
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a6ded872bf
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Steer macro naming in jsinterinlines.h using a macro. This allows us to prefix all primitives with some prefix (i.e. interp_) when we compile the tracer and replace them with new primitives that invoke the interpreter version first, and then do some tracer specific action.
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2008-05-29 17:14:42 -07:00 |
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Brendan Eich
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3951f1d3a6
|
merge
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2008-05-28 23:29:39 -07:00 |
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