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Redeferral allocation savings - #1845

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pleath wants to merge 3 commits into
chakra-core:masterfrom
pleath:extrainfo
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pleath wants to merge 3 commits into
chakra-core:masterfrom
pleath:extrainfo

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@pleath

@pleath pleath commented Oct 28, 2016

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Avoid creating a useless extra FunctionInfo when we transition from ParseableFunctionInfo to FunctionBody on un-deferral.

eligible for deferred parsing (e.g., not arrow functions, not
functions-in-block). This is experimental behavior, off by default. Define
an 'on' mode in which all eligible functions are redeferred on GC, as well
as a 'stress' mode in which all candidates are redeferred on each stack
probe. This change is built on a previous PR that refactors the
FunctionBody hierarchy to make it easier to toggle between deferred and
fully-compiled states.
eligible for deferred parsing (e.g., not arrow functions, not
functions-in-block). This is experimental behavior, off by default. Define
an 'on' mode in which all eligible functions are redeferred on GC, as well
as a 'stress' mode in which all candidates are redeferred on each stack
probe. This change is built on a previous PR that refactors the
FunctionBody hierarchy to make it easier to toggle between deferred and
fully-compiled states.
…ition from ParseableFunctionInfo to FunctionBody on un-deferral.
@pleath

pleath commented Nov 4, 2016

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Subsumed by #1585.

@pleath pleath closed this Nov 4, 2016
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2 participants