Remove butterflyMask from DFGAbstractHeap
authorkeith_miller@apple.com <keith_miller@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc>
Tue, 15 May 2018 05:27:29 +0000 (05:27 +0000)
committerkeith_miller@apple.com <keith_miller@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc>
Tue, 15 May 2018 05:27:29 +0000 (05:27 +0000)
commitfab1ab054adb7c17ba07e917c484b92f13d9306b
tree53022d4a6060e39c8c19907a7d5a8864a17c7917
parent42c2df9c6b1272661f9775c9f2d280cfed9c224d
Remove butterflyMask from DFGAbstractHeap
https://bugs.webkit.org/show_bug.cgi?id=185640

Reviewed by Saam Barati.

We don't have a butterfly indexing mask anymore so we don't need
the abstract heap information for it anymore.

* dfg/DFGAbstractHeap.h:
* dfg/DFGClobberize.h:
(JSC::DFG::clobberize):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@231787 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Source/JavaScriptCore/ChangeLog
Source/JavaScriptCore/dfg/DFGAbstractHeap.h
Source/JavaScriptCore/dfg/DFGClobberize.h