- 18 Jul, 2013 5 commits
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mstarzinger@chromium.org authored
R=verwaest@chromium.org Review URL: https://codereview.chromium.org/19594002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15738 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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bmeurer@chromium.org authored
This fixes build breakage introduced with r15736. TBR=svenpanne@chromium.org Review URL: https://codereview.chromium.org/19671009 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15737 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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bmeurer@chromium.org authored
R=svenpanne@chromium.org Review URL: https://codereview.chromium.org/19684009 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15736 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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yurys@chromium.org authored
This reverts commit 69957c36edaebe0b9b614099eb1b067fb0208671. Blink roll this patch depends on was reverted for some reason. BUG=None TBR=yangguo@chromium.org Review URL: https://codereview.chromium.org/19483003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15735 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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yurys@chromium.org authored
These methods have been superceeded by equivalents accepting object arguments exposing more details. This is exactly the same change as r15708 which was reverted in r15710 due to pending Blink changes. BUG=None TBR=yangguo@chromium.org Review URL: https://codereview.chromium.org/19542003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15734 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 17 Jul, 2013 30 commits
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palfia@homejinni.com authored
Port r15697 (61d56196) Original commit message: The code aging sequence contains a load which is unecessary for optimised function. This has been replaced by a nop. BUG= Review URL: https://codereview.chromium.org/19683005 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15733 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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palfia@homejinni.com authored
Port r15715 (2e830d4) Original commit message: The gc should be able to traverse all AllocationSites for decision making. The sites are threaded into a weak list. Special problems include: * Allocations of AllocationSites occur in generated code, so generated code needs to be able to add to the list. For now I have a special hydrogen instruction, though it would be nice to use general purpose instructions. * The snapshot contains AllocationSites, and these need to be re-threaded into the list on deserialization. Something nice is that the AllocationSites are only created in old space, so a special new space visitor isn't required. BUG= Review URL: https://codereview.chromium.org/19635002 Patch from Balazs Kilvady <kilvadyb@homejinni.com>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15732 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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alph@chromium.org authored
R=verwaest@chromium.org, yurys@chromium.org Review URL: https://codereview.chromium.org/19267023 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15731 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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mstarzinger@chromium.org authored
R=verwaest@chromium.org Review URL: https://codereview.chromium.org/18774002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15730 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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titzer@chromium.org authored
BUG= Review URL: https://codereview.chromium.org/19590002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15729 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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jkummerow@chromium.org authored
This reverts r15725 and replaces it with the following one-liner in hydrogen.cc's HandleLiteralCompareTypeof: - CHECK_ALIVE(VisitForValue(sub_expr)); + CHECK_ALIVE(VisitForTypeOf(sub_expr)); R=danno@chromium.org Review URL: https://codereview.chromium.org/19523005 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15728 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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yangguo@chromium.org authored
BUG=259300 R=ulan@chromium.org, verwaest@chromium.org Review URL: https://codereview.chromium.org/19569003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15727 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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hpayer@chromium.org authored
BUG= R=mstarzinger@chromium.org Review URL: https://codereview.chromium.org/19507004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15726 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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jkummerow@chromium.org authored
R=danno@chromium.org Review URL: https://codereview.chromium.org/19556003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15725 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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olivf@chromium.org authored
BUG= R=rossberg@chromium.org Review URL: https://codereview.chromium.org/18429005 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15724 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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jkummerow@chromium.org authored
BUG=chromium:260345 R=danno@chromium.org Review URL: https://codereview.chromium.org/19582002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15723 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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alph@chromium.org authored
R=loislo@chromium.org, verwaest@chromium.org, yurys@chromium.org Review URL: https://codereview.chromium.org/19397002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15722 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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bmeurer@chromium.org authored
R=danno@chromium.org Review URL: https://codereview.chromium.org/19568002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15717 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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yurys@chromium.org authored
BUG=None R=loislo@chromium.org, yangguo@chromium.org Review URL: https://codereview.chromium.org/19554002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15716 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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mvstanton@chromium.org authored
The gc should be able to traverse all AllocationSites for decision making. The sites are threaded into a weak list. Special problems include: * Allocations of AllocationSites occur in generated code, so generated code needs to be able to add to the list. For now I have a special hydrogen instruction, though it would be nice to use general purpose instructions. * The snapshot contains AllocationSites, and these need to be re-threaded into the list on deserialization. Something nice is that the AllocationSites are only created in old space, so a special new space visitor isn't required. BUG= R=mstarzinger@chromium.org Review URL: https://codereview.chromium.org/18173013 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15715 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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mvstanton@chromium.org authored
The reason is that an AllocationMemento associated with an array only lives for one gc (it is unrooted). So an excess of garbage collections in these tests cause the Memento to be lost, and expected behavior can't be guaranteed. BUG= R=hpayer@chromium.org Review URL: https://codereview.chromium.org/19544002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15714 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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bmeurer@chromium.org authored
Fix the invalid array length check, replacing it with a check of the elements pointer similar to TransitionElementsKindStub. Refactor common code from ElementsTransitionAndStoreStub and TransitionElementsKindStub into BuildTransitionElementsKind() helper method. Add test case for the MD5 computation that used to crash before, and a small test case for the specific issue. R=danno@chromium.org Review URL: https://codereview.chromium.org/19367003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15713 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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dslomov@chromium.org authored
ES6 does not prescribe it, but both Blink and Firefox have it. Also does a small rename of parameter in test. R=bmeurer@chromium.org Review URL: https://codereview.chromium.org/19562002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15712 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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alph@chromium.org authored
R=verwaest@chromium.org, yurys@chromium.org Review URL: https://codereview.chromium.org/19256020 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15711 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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yurys@chromium.org authored
This reverts commit r15708 to make WebKit bots happy while Blink change https://src.chromium.org/viewvc/blink?view=rev&revision=154386 is not rolled into Chromium. BUG=None TBR=yangguo@chromium.org Review URL: https://codereview.chromium.org/19557002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15710 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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hpayer@chromium.org authored
R=hpayer@chromium.org Review URL: https://codereview.chromium.org/19495002 Patch from HaiTao Feng <haitao.feng@intel.com>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15709 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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yurys@chromium.org authored
These methods have been superceeded by equivalents accepting object arguments exposing more details. BUG=None R=loislo@chromium.org, yangguo@chromium.org Review URL: https://codereview.chromium.org/19549002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15708 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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ulan@chromium.org authored
If NULL is a nullptr (such as on my FreeBSD system), it is not possible to use reinterpret_cast to convert it to another pointer. Plus, just using NULL directly achieves the same effect. R=ulan@chromium.org Review URL: https://chromiumcodereview.appspot.com/19388005 Patch from Raphael Kubo da Costa <raphael.kubo.da.costa@intel.com>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15705 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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mvstanton@chromium.org authored
Reland "Calls to HCheckFunction can be eliminated if the value is an HConstant" (https://codereview.chromium.org/18751003/). The CL failed because of heap snapshot issues. alph@chromium.org just checked in a fix for that (https://code.google.com/p/v8/source/detail?r=15694). BUG= R=danno@chromium.org Review URL: https://codereview.chromium.org/19504007 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15704 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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hpayer@chromium.org authored
BUG= R=danno@chromium.org, mstarzinger@chromium.org, titzer@chromium.org Review URL: https://codereview.chromium.org/19504006 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15703 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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ulan@chromium.org authored
R=ulan@chromium.org BUG= Review URL: https://chromiumcodereview.appspot.com/18535011 Patch from Ross McIlroy <rmcilroy@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15702 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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bmeurer@chromium.org authored
The stub used to check the length of the JS array to see if there's a need to duplicate the elements backing store. This way it will not duplicate the elements array when going from double to object even if the elements array is not the empty fixed array. Later on it will then store pointers into a FixedDoubleArray. The native code stub used to check whether elements points to the empty_fixed_array singleton instead of testing the length. The Hydrogen stub does that as well now. R=danno@chromium.org Review URL: https://codereview.chromium.org/19289009 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15701 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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jkummerow@chromium.org authored
R=yangguo@chromium.org Review URL: https://codereview.chromium.org/19543002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15698 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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rodolph.perfetta@gmail.com authored
The code aging sequence contains a load which is unecessary for optimised function. This has been replaced by a nop. BUG=none TEST=none Review URL: https://chromiumcodereview.appspot.com/19379003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15697 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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svenpanne@chromium.org authored
R=mstarzinger@chromium.org Review URL: https://codereview.chromium.org/19235011 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15696 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 16 Jul, 2013 5 commits
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palfia@homejinni.com authored
This bug causes segfault in the octane benchmark, because the deoptimization entries do not fit in the deopt table. This change increases the table entry size. TEST=octane benchmark BUG= Review URL: https://codereview.chromium.org/19381004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15695 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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alph@chromium.org authored
It produced orphan DependentCode nodes because links were not created explicitly in ExtractPropertyCellReferences and IndexedReferencesExtractor was disabled for ProperyCells. R=danno@chromium.org, loislo@chromium.org Review URL: https://codereview.chromium.org/19368002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15694 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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verwaest@chromium.org authored
BUG=chromium:260585 R=hpayer@chromium.org Review URL: https://chromiumcodereview.appspot.com/19267019 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15693 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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alph@chromium.org authored
TransitionArray references were added to the TA's map object instead of TA itself. R=verwaest@chromium.org, yurys@chromium.org Review URL: https://codereview.chromium.org/19265002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15692 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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hpayer@chromium.org authored
BUG= R=mstarzinger@chromium.org, titzer@chromium.org Review URL: https://codereview.chromium.org/19182002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15691 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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