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(parent: 19b860f) | patch
TierUpCheckInjectionPhase systematically never puts the outer-most loop in an inner...
authorsbarati@apple.com <sbarati@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc>
Thu, 7 Jun 2018 22:06:43 +0000 (22:06 +0000)
committersbarati@apple.com <sbarati@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc>
Thu, 7 Jun 2018 22:06:43 +0000 (22:06 +0000)
commitf928b621b841f796b89a179090efb5328f243132
tree63dc37449b9bc98989667ae8f40a96e8e8f85d7etree | snapshot
parent19b860f3dd51e9c939b3d1b6d3093ca50dd1c8a5commit | diff
TierUpCheckInjectionPhase systematically never puts the outer-most loop in an inner loop's vector of outer loops
https://bugs.webkit.org/show_bug.cgi?id=186386

Reviewed by Filip Pizlo.

This looks like an 8% speedup on Kraken's imaging-gaussian-blur subtest.

* dfg/DFGTierUpCheckInjectionPhase.cpp:
(JSC::DFG::TierUpCheckInjectionPhase::run):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@232602 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Source/JavaScriptCore/ChangeLog diff | blob | history
Source/JavaScriptCore/dfg/DFGTierUpCheckInjectionPhase.cpp diff | blob | history
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