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Javascript:SpiderMonkey:BaselineCompiler: Difference between revisions
Javascript:SpiderMonkey:BaselineCompiler (view source)
Revision as of 17:58, 28 March 2013
, 28 March 2013→Post Landing
(Created page with "== General Plan == === Landing === Land with basic functionality to make Firefox 23 This means making it into mozilla-inbound before May 13 Current ETA: make it into mozilla-...") |
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=== Post Landing === | === Post Landing === | ||
* Remove persistent bytecode analysis (scriptAnalysis) on both Ion and Baseline | * Remove persistent bytecode analysis (scriptAnalysis) on both Ion and Baseline | ||
** High priority. | |||
** Will reduce memory usage greatly. | ** Will reduce memory usage greatly. | ||
** Removal enables Brian Hackett's "rm analyzeTypes" | ** Removal enables Brian Hackett's "rm analyzeTypes" | ||
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*** Richards | *** Richards | ||
*** Splay | *** Splay | ||
* Integrate Ion and Baseline further | * Integrate Ion and Baseline further | ||
** Inline SetProp_NativeAdd operations using Baseline ICs. | ** Inline SetProp_NativeAdd operations using Baseline ICs. | ||
** Inline polymorphic, shape-guarded GetProp and SetProp operations using Baseline ICs. | ** Inline polymorphic, shape-guarded GetProp and SetProp operations using Baseline ICs. | ||
* Compile more ops with baseline (e.g. ES6 reset parameters) | * Compile more ops with baseline (e.g. ES6 reset parameters) | ||
* Optimize new ES6 features | * Optimize new ES6 features | ||
** Proxies | ** Proxies | ||
** Generators | ** Generators | ||
* Add support for try/finally | * Add support for try/finally | ||
* Enable toggling debugger with code on the stack | * Enable toggling debugger with code on the stack | ||
** Will require implementation of OST - on-stack transformation of jitcode | ** Will require implementation of OST - on-stack transformation of jitcode | ||
** OST also enables removing profiler instrumentation from default jitcode | ** OST also enables removing profiler instrumentation from default jitcode | ||