- 20 Apr, 2015 1 commit
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Ross McIlroy authored
R=jochen@chromium.org Review URL: https://codereview.chromium.org/1088993003 Cr-Commit-Position: refs/heads/master@{#27937}
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- 12 Feb, 2015 1 commit
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bmeurer authored
Review URL: https://codereview.chromium.org/924453002 Cr-Commit-Position: refs/heads/master@{#26609}
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- 29 Jan, 2015 1 commit
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bmeurer authored
R=svenpanne@chromium.org Review URL: https://codereview.chromium.org/885813002 Cr-Commit-Position: refs/heads/master@{#26315}
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- 23 Jan, 2015 1 commit
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danno authored
Along the way: - Thread isolate parameter explicitly through code that used to rely on getting it from the zone. - Canonicalize the parameter position of isolate and zone for affected code - Change Hydrogen New<> instruction templates to automatically pass isolate R=mstarzinger@chromium.org LOG=N Review URL: https://codereview.chromium.org/868883002 Cr-Commit-Position: refs/heads/master@{#26252}
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- 22 Aug, 2014 1 commit
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marja@chromium.org authored
When we're going to parse multiple scripts in parallel, we cannot have the Isolate count the ast node ids. Now the counter is stored in CompilationInfo instead. This is because we need to add ast nodes after parsing too. R=rossberg@chromium.org BUG= Review URL: https://codereview.chromium.org/490173002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23301 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 08 Aug, 2014 1 commit
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bmeurer@chromium.org authored
R=svenpanne@chromium.org Review URL: https://codereview.chromium.org/456663002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22988 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 30 Jun, 2014 1 commit
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jochen@chromium.org authored
Also split v8-core independent methods from checks.h to base/logging.h and merge v8checks with the rest of checks. The CPU::FlushICache method is moved to CpuFeatures::FlushICache RoundUp and related methods are moved to base/macros.h Remove all layering violations from src/libplatform BUG=none R=jkummerow@chromium.org LOG=n Review URL: https://codereview.chromium.org/358363002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22092 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 20 Jun, 2014 1 commit
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mstarzinger@chromium.org authored
R=rossberg@chromium.org Review URL: https://codereview.chromium.org/333013002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21894 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 03 Jun, 2014 1 commit
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jochen@chromium.org authored
- this avoids using relative include paths which are forbidden by the style guide - makes the code more readable since it's clear which header is meant - allows for starting to use checkdeps BUG=none R=jkummerow@chromium.org, danno@chromium.org LOG=n Review URL: https://codereview.chromium.org/304153016 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21625 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 20 May, 2014 1 commit
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ishell@chromium.org authored
BUG=chromium:369962 LOG=N R=jkummerow@chromium.org Review URL: https://codereview.chromium.org/282783004 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21382 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 12 May, 2014 2 commits
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ishell@chromium.org authored
This reverts commit r21273. TBR=danno@chromium.org Review URL: https://codereview.chromium.org/284493003 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21275 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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ishell@chromium.org authored
BUG=chromium:369962 LOG=N R=jkummerow@chromium.org Review URL: https://codereview.chromium.org/273383003 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21273 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 29 Apr, 2014 1 commit
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bmeurer@chromium.org authored
R=svenpanne@chromium.org Review URL: https://codereview.chromium.org/259183002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21035 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 24 Apr, 2014 2 commits
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bmeurer@chromium.org authored
This reverts commit r20938 for breaking the windows build. TBR=ulan@chromium.org Review URL: https://codereview.chromium.org/254463003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20939 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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bmeurer@chromium.org authored
R=svenpanne@chromium.org Review URL: https://codereview.chromium.org/257453003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20938 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 26 Mar, 2014 2 commits
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jkummerow@chromium.org authored
Let ASan support depend on __has_feature(address_sanitizer) instead of defined(ADDRESS_SANITIZER) R=yangguo@chromium.org Review URL: https://codereview.chromium.org/213133002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20287 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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jkummerow@chromium.org authored
R=jarin@chromium.org, kcc@google.com Review URL: https://codereview.chromium.org/208743004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20266 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 02 Sep, 2013 2 commits
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dcarney@chromium.org authored
This reverts 16467 for breaking windows build TBR=svenpanne@chromium.org BUG= Review URL: https://codereview.chromium.org/23824005 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16468 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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dcarney@chromium.org authored
R=svenpanne@chromium.org BUG= Review URL: https://codereview.chromium.org/23479015 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16467 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 07 Aug, 2013 2 commits
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mstarzinger@chromium.org authored
This change implements a simple data-flow analysis pass over captured objects to the existing escape analysis. It tracks the state of values in the Hydrogen graph through CapturedObject marker instructions that are used to construct an appropriate translation for the deoptimizer to be able to materialize these objects again. This can be considered a combination of scalar replacement of loads and stores on captured objects and sinking of unused allocations. R=titzer@chromium.org TEST=mjsunit/compiler/escape-analysis Review URL: https://codereview.chromium.org/21055011 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16098 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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jkummerow@chromium.org authored
R=svenpanne@chromium.org Review URL: https://codereview.chromium.org/22554002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16088 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 06 Aug, 2013 1 commit
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jkummerow@chromium.org authored
This re-lands r15776 and r15777, reverting the revert in r15786. R=rossberg@chromium.org Review URL: https://codereview.chromium.org/22144006 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16071 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 19 Jul, 2013 2 commits
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jkummerow@chromium.org authored
This reverts r15776 and r15777 due to compile failures on Chromium Mac bots. TBR=rossberg@chromium.org Review URL: https://codereview.chromium.org/19482016 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15786 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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rossberg@chromium.org authored
For that, we maintain an abstract store typing of all variables with LOCAL location (i.e., those that do not escape the function's own scope). We treat assignments as sequential effects that modify this store. When control flow branches, we have to compute the disjunction of possible effects. To that end, we represent the store as a stack of effect sets, such that we can cheaply push and pop "local" effects when control flow has to branch. In cases of non-local control transfer from an unknown source, we currently erase all knowledge about the store. The 'switch' statement is still to come. For a formulation of the typing rules, see: https://docs.google.com/a/google.com/file/d/0B3wuXSv9YKuKeUNkVXZDemZ0Z1E ;) R=jkummerow@chromium.org BUG= Review URL: https://codereview.chromium.org/19054006 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15776 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 03 Jul, 2013 1 commit
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bmeurer@chromium.org authored
In case tcmalloc is not being used, the malloc()/free() overhead can be significant for several runtime functions like StringReplace. Therefore we reintroduce the runtime_zone into Isolate and reenable the segment caching functionality of Zone. There's now also a simpler version of ZoneScope w/o nesting capabilities. BUG=v8:2759 R=danno@chromium.org, yangguo@chromium.org Review URL: https://codereview.chromium.org/18635003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15465 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 27 Jun, 2013 1 commit
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bmeurer@chromium.org authored
The zone_excess_limit_ is not changed at runtime, and there seems to be no obvious reason to do so in the future. R=danno@chromium.org BUG= Review URL: https://codereview.chromium.org/18034006 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15354 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 26 Jun, 2013 2 commits
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bmeurer@chromium.org authored
There's no need to differentiate between an actual Zone and its scope. Instead we bind the lifetime of the Zone memory to the lifetime of the Zone itself, which is way easier to understand than having to dig through the code looking for zone scopes. Depends on https://codereview.chromium.org/17826004/ R=danno@chromium.org BUG= Review URL: https://codereview.chromium.org/17827005 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15337 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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bmeurer@chromium.org authored
No one is using the DONT_DELETE_ON_EXIT mode for ZoneScopes anymore, so we can safely assume that all ZoneScopes are DELETE_ON_EXIT now. R=danno@chromium.org BUG= Review URL: https://codereview.chromium.org/17826004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15336 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 25 Jun, 2013 1 commit
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bmeurer@chromium.org authored
Add new base class CompilationPhase, which is the base for both HPhase, LPhase and LAllocatorPhase. HPhase is now for Hydrogen passes only, LPhase is for Lithium passes and LAllocatorPhase is for LAllocator phases. R=svenpanne@chromium.org BUG= Review URL: https://codereview.chromium.org/17572011 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15321 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 19 Jun, 2013 1 commit
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mstarzinger@chromium.org authored
R=yangguo@chromium.org Review URL: https://codereview.chromium.org/16858018 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15197 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 20 Jun, 2012 1 commit
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sanjoy@chromium.org authored
The CompilationInfo record now saves a Zone, and the compiler pipeline allocates memory from the Zone in the CompilationInfo. Before compiling a function, we create a Zone on the stack and save a pointer to that Zone to the CompilationInfo; which then gets picked up and allocated from. BUG= TEST= Review URL: https://chromiumcodereview.appspot.com/10534139 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11877 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 11 Jun, 2012 1 commit
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sanjoy@chromium.org authored
By passing around a Zone object explicitly we no longer need to do a TLS access at the sites that allocate memory from the current Zone. BUG= TEST= Review URL: https://chromiumcodereview.appspot.com/10534006 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11761 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 04 Jun, 2012 1 commit
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sanjoy@chromium.org authored
This CL changes some parts of the code to explicitly pass around a Zone. Not passing in a zone is okay too (in fact most of v8 still doesn't), but that may incur a TLS lookup. BUG= TEST= Review URL: https://chromiumcodereview.appspot.com/10443114 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11709 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 15 Mar, 2012 1 commit
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svenpanne@chromium.org authored
Ensure that generated code for object literals will call Runtime_DefineOrRedefineAccessorProperty only once per accessor property. To do this, we collect all accessor properties in a first pass and emit code for defining those properties afterwards in a second pass. As a finger exercise, the table used for collecting accessors has a (subset of an) STL-like iterator interface, including STL-like names and operators. Although C++ is quite verbose here (as usual, but partly this is caused by our current slightly clumsy classes/templates), things work out quite nicely and it cleans up some confusion, e.g. a table entry is not an iterator etc. Everything compiles into very efficient code, e.g. the loop condition 'it != accessor_table.end()' compiles into a single 'testl' instruction on ia32. +1 for using standard APIs! Review URL: https://chromiumcodereview.appspot.com/9691040 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11051 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 23 Feb, 2012 1 commit
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fschneider@chromium.org authored
The old HashMap class had an explicit member to determine the allocation policy. The template version matches the approach used already for lists. Cleanup some include dependencies and unnecessary forward declarations. Cleanup some dead code from isolate.h and replace some HEAP macros with GetHeap(). Review URL: https://chromiumcodereview.appspot.com/9372106 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10806 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 22 Feb, 2012 1 commit
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yangguo@chromium.org authored
BUG=v8:1962 TEST= Review URL: https://chromiumcodereview.appspot.com/9430044 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10792 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 30 Jan, 2012 2 commits
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yangguo@chromium.org authored
BUG= TEST= Review URL: https://chromiumcodereview.appspot.com/9297058 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10545 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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yangguo@chromium.org authored
BUG= TEST= Review URL: https://chromiumcodereview.appspot.com/9297052 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10543 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 11 Nov, 2011 1 commit
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erik.corry@gmail.com authored
Review URL: http://codereview.chromium.org/8539008 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9965 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 29 Aug, 2011 1 commit
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jkummerow@chromium.org authored
TEST=compiles without warnings (esp. the shared-lib build with Visual Studio) Review URL: http://codereview.chromium.org/7745053 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9037 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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