- 08 May, 2013 8 commits
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svenpanne@chromium.org authored
R=mvstanton@chromium.org Review URL: https://codereview.chromium.org/14864008 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14591 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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verwaest@chromium.org authored
Review URL: https://chromiumcodereview.appspot.com/14696011 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14590 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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verwaest@chromium.org authored
Review URL: https://chromiumcodereview.appspot.com/14796012 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14589 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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mvstanton@chromium.org authored
BUG= R=danno@chromium.org Review URL: https://codereview.chromium.org/14753007 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14588 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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danno@chromium.org authored
This improves register allocation for many common add and multiply patterns on ia32 and x64 by reducing register pressure. R=jkummerow@chromium.org Review URL: https://codereview.chromium.org/14856015 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14587 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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wingo@igalia.com authored
This CL adds machinery to unwind stack handlers from the stack and store them into a generator's operand array. It also includes routines to reinstate them. Together this allows generators to yield within try/catch and try/finally blocks. BUG=v8:2355 R=mstarzinger@chromium.org TEST=mjsunit/harmony/generators-iteration Review URL: https://codereview.chromium.org/14031028 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14586 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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dcarney@chromium.org authored
BUG= TBR=svenpanne@chromium.org Review URL: https://codereview.chromium.org/14947005 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14585 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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ulan@chromium.org authored
Do not change environment between simulate and scope with no observable side-effects in HandlePropertyAssignment. LChunkBuilder reconstructs the environment by applying simulates. A scope with no observable side-effects has no simulates. If the scope deoptimizes, then LChunkBuilder would miss the changes to the environment between the last simulate and the scope. R=danno@chromium.org BUG=v8:2671 TEST=mjsunit/regress/regress-2671.js Review URL: https://chromiumcodereview.appspot.com/14793009 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14584 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 07 May, 2013 20 commits
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palfia@homejinni.com authored
MIPS: Becuase of cross-context calls, hydrogen-based Array constructor needs to ensure the array constructor pointer passed in matches that of the current context. Port r14581 (32067c11) BUG= Review URL: https://codereview.chromium.org/14761004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14583 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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palfia@homejinni.com authored
Port r14563 (6d01adb8) Original commit message: Generators now box their return values in object literals of the form { value: VAL, done: DONE } where DONE is false for yield expressions, and true for return statements. BUG= Review URL: https://codereview.chromium.org/15009008 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14582 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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mvstanton@chromium.org authored
the array constructor pointer passed in matches that of the current context. BUG= R=verwaest@chromium.org Review URL: https://codereview.chromium.org/14846017 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14581 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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mstarzinger@chromium.org authored
This reverts r14573 because of test failures in no-snapshot mode in the cctest/test-debug/ScriptCollectedEventContext test case. TBR=dcarney@chromium.org,svenpanne@chromium.org TEST=cctest/test-debug/ScriptCollectedEventContext Review URL: https://codereview.chromium.org/15038002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14578 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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mstarzinger@chromium.org authored
R=hpayer@google.com TEST=cctest/test-api/Threading4 Review URL: https://codereview.chromium.org/15018012 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14577 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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dslomov@chromium.org authored
R=rossberg@chromium.org Review URL: https://codereview.chromium.org/14581005 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14576 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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dslomov@chromium.org authored
R=rossberg@chromium.org Review URL: https://codereview.chromium.org/14580012 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14575 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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mstarzinger@chromium.org authored
R=svenpanne@chromium.org BUG=v8:2628 TEST=cctest/test-cpu-profiler/CollectCpuProfile Review URL: https://codereview.chromium.org/14767021 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14574 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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dcarney@chromium.org authored
BUG= TBR=marja@chromium.org Review URL: https://codereview.chromium.org/14793004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14573 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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mstarzinger@chromium.org authored
R=ulan@chromium.org Review URL: https://codereview.chromium.org/14660012 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14572 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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verwaest@chromium.org authored
The descriptors are nowadays ordered in order of addition, so that info was duplicated. Review URL: https://chromiumcodereview.appspot.com/14622005 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14571 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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dcarney@chromium.org authored
BUG= R=dcarney@chromium.org, svenpanne@chromium.org Review URL: https://codereview.chromium.org/14788013 Patch from Marja Hölttä <marja@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14570 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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rossberg@chromium.org authored
R=rossberg,adamk BUG= Review URL: https://codereview.chromium.org/15017003 Patch from Rafael Weinstein <rafaelw@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14569 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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rossberg@chromium.org authored
R=mstarzinger@chromium.org BUG= Review URL: https://codereview.chromium.org/14660008 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14568 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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danno@chromium.org authored
R=mstarzinger@chromium.org Review URL: https://codereview.chromium.org/14580009 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14567 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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dcarney@chromium.org authored
R=svenpanne@chromium.org BUG= Review URL: https://codereview.chromium.org/14908004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14566 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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verwaest@chromium.org authored
Review URL: https://chromiumcodereview.appspot.com/14966005 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14565 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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hpayer@chromium.org authored
Perform incremental marking step after free-list allocation and clean-up incremental marking start condition. BUG= Review URL: https://codereview.chromium.org/14634007 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14564 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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wingo@igalia.com authored
Generators now box their return values in object literals of the form { value: VAL, done: DONE } where DONE is false for yield expressions, and true for return statements. BUG=v8:2355 TEST=mjsunit/harmony/generators-iteration R=mstarzinger@chromium.org Review URL: https://codereview.chromium.org/13870007 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14563 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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dcarney@chromium.org authored
R=svenpanne@chromium.org BUG= Review URL: https://codereview.chromium.org/14900003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14562 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 06 May, 2013 7 commits
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dslomov@chromium.org authored
This makes Blink experimentation easier. R=rossberg@chromium.org Review URL: https://codereview.chromium.org/14884012 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14560 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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hpayer@chromium.org authored
Fix incremental marking speed accelleration and start incremental marking when old space is almost full when pretenuring objects. BUG= Review URL: https://codereview.chromium.org/14714004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14559 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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hpayer@chromium.org authored
Revert fix incremental marking speed accelleration and start incremental marking when old space is almost full when pretenuring objects. BUG= Review URL: https://codereview.chromium.org/14988004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14558 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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hpayer@chromium.org authored
Fix incremental marking speed accelleration and start incremental marking when old space is almost full when pretenuring objects. BUG= Review URL: https://codereview.chromium.org/14649014 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14555 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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dcarney@chromium.org authored
Without this modification, we get this error: "dereferencing type-punned pointer will break strict-aliasing rules" (GCC strict aliasing). Also included small CcTest sanity fixes: isolate() cannot return anything else than default_isolate(). BUG= TBR=dcarney@chromium.org Review URL: https://codereview.chromium.org/14894006 Patch from Marja Hölttä <marja@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14554 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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mvstanton@chromium.org authored
Parallel compilation fix: the optimizer thread shouldn't change the allow allocation state on AssertNoAllocation scopes. BUG= R=mstarzinger@chromium.org Review URL: https://codereview.chromium.org/14796014 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14551 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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mmassi@chromium.org authored
BUG= R=ulan@chromium.org Review URL: https://codereview.chromium.org/14850013 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14550 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 03 May, 2013 5 commits
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palfia@homejinni.com authored
Port r14540 (c6093a6e) BUG= Review URL: https://codereview.chromium.org/14678006 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14549 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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palfia@homejinni.com authored
MIPS: Before comparing input with a constant smi in GenerateRecordCallTarget(), make sure the input register is actually a smi. Port r14547 (a2e764c7) BUG= Review URL: https://codereview.chromium.org/14597006 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14548 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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mvstanton@chromium.org authored
Before comparing input with a constant smi in GenerateRecordCallTarget(), make sure the input register is actually a smi. BUG= Review URL: https://codereview.chromium.org/14803005 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14547 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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mstarzinger@chromium.org authored
R=svenpanne@chromium.org Review URL: https://codereview.chromium.org/14771015 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14546 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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verwaest@chromium.org authored
Review URL: https://chromiumcodereview.appspot.com/14914004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14545 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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