Bug 80579

Summary:	DFG instruction count threshold should be lifted to 10000
Product:	WebKit	Reporter:	Filip Pizlo <fpizlo>
Component:	JavaScriptCore	Assignee:	Nobody <webkit-unassigned>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	rmorisset, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	528+ (Nightly build)
Hardware:	All
OS:	All

Filip Pizlo

Reported 2012-03-08 01:05:44 PST

This will increase coverage, help catch bugs, and help to find new performance optimization opportunities. Currently doing so is neutral except in V8 run using the SunSpider harness, because of a slow-down in raytrace. This appears to just be because of increase compilation time, with raytrace then running for such a short time that it never benefits from the optimized code. We should explore ways of mitigating such slow-downs, but given that this change is neutral for V8 in the V8 harness it's not a huge priority.

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Filip Pizlo

Comment 1 2012-03-08 01:06:32 PST

Reveiwed offline by Gavin.

Filip Pizlo

Comment 2 2012-03-08 01:07:11 PST

Landed in http://trac.webkit.org/changeset/110154

Radar WebKit Bug Importer

Comment 3 2017-11-15 13:11:17 PST

<rdar://problem/35568947>

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