- 26 May, 2014 4 commits
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yangguo@chromium.org authored
R=jarin@chromium.org Review URL: https://codereview.chromium.org/297373002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21479 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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jochen@chromium.org authored
BUG=none R=brettw@chromium.org LOG=n Review URL: https://codereview.chromium.org/299173002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21478 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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yangguo@chromium.org authored
When fetching loaded scripts, mirror objects are created and cached. If the cache is not cleared, it holds script objects alive. This also fixes a minor issue with script unloading. R=ulan@chromium.org BUG=376534 LOG=N Review URL: https://codereview.chromium.org/296953005 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21477 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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bmeurer@chromium.org authored
R=jarin@chromium.org Review URL: https://codereview.chromium.org/293363005 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21476 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 23 May, 2014 24 commits
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plind44@gmail.com authored
MIPS: Fix r21470 “Reland r21442 Inobject slack tracking is done on a per-closure basis instead of per-shared info basis." BUG= R=plind44@gmail.com Review URL: https://codereview.chromium.org/297093002 Patch from Balazs Kilvady <kilvadyb@homejinni.com>. git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21471 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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plind44@gmail.com authored
MIPS: Reland r21442 "Inobject slack tracking is done on a per-closure basis instead of per-shared info basis." Port r21457 (8db39a8) Original commit message: This fixes inobject slack tracking for prototype inheritance pattern that uses closures. BUG= R=plind44@gmail.com Review URL: https://codereview.chromium.org/294973013 Patch from Balazs Kilvady <kilvadyb@homejinni.com>. git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21470 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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danno@chromium.org authored
Support x87-only platform (ia32 without SSE) R=danno@chromium.org Review URL: https://codereview.chromium.org/293743005 Patch from Weiliang Lin <weiliang.lin@intel.com>. git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21469 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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alexandre.rames@arm.com authored
R=ulan@chromium.org Review URL: https://codereview.chromium.org/296113008 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21468 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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mstarzinger@chromium.org authored
R=jarin@chromium.org BUG=v8:3307 TEST=mjsunit/regress/regress-3307 LOG=N Review URL: https://codereview.chromium.org/298723014 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21467 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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dslomov@chromium.org authored
R=ishell@chromium.org, verwaest@chromium.org BUG=v8:3337 LOG=Y Review URL: https://codereview.chromium.org/291193011 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21466 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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alexandre.rames@arm.com authored
R=jkummerow@chromium.org, ulan@chromium.org Review URL: https://codereview.chromium.org/296993002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21465 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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ishell@chromium.org authored
1) %SetExpectedNumberOfProperties() function removed. 2) Obsolete SharedFunctionInfo::BeforeVisitingPointers() removed. R=mstarzinger@chromium.org Review URL: https://codereview.chromium.org/289283018 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21464 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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bmeurer@chromium.org authored
Also improve tracing. R=ishell@chromium.org Review URL: https://codereview.chromium.org/297933002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21463 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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svenpanne@chromium.org authored
Distinguish copying/merging of the state. Better tracing. R=bmeurer@chromium.org Review URL: https://codereview.chromium.org/299883003 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21462 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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mstarzinger@chromium.org authored
TBR=machenbach@chromium.org Review URL: https://codereview.chromium.org/296133013 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21461 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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yurys@chromium.org authored
BUG=chromium:376196 LOG=Y R=alph@chromium.org, yangguo@chromium.org Review URL: https://codereview.chromium.org/294163005 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21460 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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rodolph.perfetta@arm.com authored
Fixes extract when imms = 0 because a left shift of 64 is not valid. R=rodolph.perfetta@arm.com, svenpanne@chromium.org Review URL: https://codereview.chromium.org/286193004 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21459 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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bmeurer@chromium.org authored
This improves check elimination and removes a load plus a map check for every inlined call-new. R=hpayer@chromium.org Review URL: https://codereview.chromium.org/293223002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21458 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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ishell@chromium.org authored
Reland r21442 "Inobject slack tracking is done on a per-closure basis instead of per-shared info basis." This fixes inobject slack tracking for prototype inheritance pattern that uses closures. R=mstarzinger@chromium.org Review URL: https://codereview.chromium.org/292183008 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21457 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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mstarzinger@chromium.org authored
R=yangguo@chromium.org BUG=chromium:362388 TEST=cctest/test-api/TryCatchNative LOG=N Review URL: https://codereview.chromium.org/291393002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21456 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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jochen@chromium.org authored
BUG=none R=jkummerow@chromium.org LOG=n Review URL: https://codereview.chromium.org/300453003 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21455 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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bmeurer@chromium.org authored
TBR=hpayer@chromium.org Review URL: https://codereview.chromium.org/291343006 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21454 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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bmeurer@chromium.org authored
Also print a message if either map became unstable or map was deprecated, if --trace-opt is enabled. R=hpayer@chromium.org Review URL: https://codereview.chromium.org/292323005 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21453 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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svenpanne@chromium.org authored
For now, this is a 1:1 reformulation of the block-local analysis, but this will change. R=bmeurer@chromium.org Review URL: https://codereview.chromium.org/294473015 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21452 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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jochen@chromium.org authored
BUG=none TBR=machenbach@chromium.org LOG=n Review URL: https://codereview.chromium.org/296453020 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21451 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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jochen@chromium.org authored
BUG=none LOG=n R=rossberg@chromium.org Review URL: https://codereview.chromium.org/292723002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21450 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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svenpanne@chromium.org authored
This reverts r21148, it broke tests in debug mode, e.g. mjsunit/regress/regress-observe-map-cache or mjsunit/debug-stepout-scope-part5. TBR=bmeurer@chromium.org Review URL: https://codereview.chromium.org/296823014 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21449 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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svenpanne@chromium.org authored
About a 32% boost. Before - 5:31 Richards: 84.5 DeltaBlue: 128 Crypto: 65.3 RayTrace: 203 EarleyBoyer: 149 RegExp: 23.4 Splay: 121 NavierStokes: 98.9 ---- Score (version 7): 93.8 After - 4:10 Richards: 107 DeltaBlue: 175 Crypto: 93.9 RayTrace: 258 EarleyBoyer: 186 RegExp: 32.7 Splay: 165 NavierStokes: 124 ---- Score (version 7): 124 R=jacob.bramley@arm.com, svenpanne@chromium.org Review URL: https://codereview.chromium.org/213943002 Patch from Fritz Koenig <frkoenig@google.com>. git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21448 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 22 May, 2014 12 commits
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plind44@gmail.com authored
Port r21429 (a88ba79) Original commit message: Gather transition feedback on array calls, and inline the Array function call when it makes sense. BUG= R=plind44@gmail.com Review URL: https://codereview.chromium.org/293063012 Patch from Balazs Kilvady <kilvadyb@homejinni.com>. git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21445 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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ishell@chromium.org authored
Revert "Reland r21346 "Inobject slack tracking is done on a per-closure basis instead of per-shared info basis."" This reverts r21442. TBR=jkummerow@chromium.org Review URL: https://codereview.chromium.org/292433016 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21444 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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plind44@gmail.com authored
Port r21426 (17e6338) This is preparation for pending hydrogen stub work that needs to access memory using KeyedLoad/KeyedStore operations where the base offset used for the accesses are is the the default (e.g. the size of an FixedArray header for FixedArrays or zero for external arrays). BUG= R=plind44@gmail.com Review URL: https://codereview.chromium.org/296983003 Patch from Balazs Kilvady <kilvadyb@homejinni.com>. git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21443 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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ishell@chromium.org authored
Reland r21346 "Inobject slack tracking is done on a per-closure basis instead of per-shared info basis." This fixes inobject slack tracking for prototype inheritance pattern that uses closures. R=mstarzinger@chromium.org Review URL: https://codereview.chromium.org/290993009 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21442 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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rossberg@chromium.org authored
R=yangguo@chromium.org BUG= Review URL: https://codereview.chromium.org/291153005 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21441 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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mvstanton@chromium.org authored
Better, is to compare against the context for the JSFunction we are currently looking at. TBR=ulan@chromium.org Review URL: https://codereview.chromium.org/294903013 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21440 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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jkummerow@chromium.org authored
Introducing BUILTIN_ASSERT, builtins' equivalent of RUNTIME_ASSERT. R=rossberg@chromium.org Review URL: https://codereview.chromium.org/292173011 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21439 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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hpayer@chromium.org authored
BUG= R=danno@google.com Review URL: https://codereview.chromium.org/291653006 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21438 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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ishell@chromium.org authored
This reverts r21436. TBR=jkummerow@chromium.org Review URL: https://codereview.chromium.org/295933012 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21437 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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ishell@chromium.org authored
This fixes inobject slack tracking for prototype inheritance pattern that uses closures. R=mstarzinger@chromium.org Review URL: https://codereview.chromium.org/283383006 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21436 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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mvstanton@chromium.org authored
R=jarin@chromium.org Review URL: https://codereview.chromium.org/296693011 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21435 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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mvstanton@chromium.org authored
SharedFunctionInfo::ClearTypeFeedbackInfo() wants to compare feedback to the array JSFunction, but it's called at times when the context isn't fully initialized. Be cautious about this check. R=ulan@chromium.org Review URL: https://codereview.chromium.org/298983002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21434 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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