- 12 Sep, 2013 3 commits
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mstarzinger@chromium.org authored
R=verwaest@chromium.org Committed: http://code.google.com/p/v8/source/detail?r=16642 Review URL: https://codereview.chromium.org/24093002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16686 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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yangguo@chromium.org authored
Instead of overwriting the code entry of the function, we trigger an interrupt to install the code on the main thread. R=mstarzinger@chromium.org BUG= Review URL: https://codereview.chromium.org/23542029 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16681 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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ulan@chromium.org authored
The algorithm puts elements into correct positions in multiple iterations. On the first iteration it tries to put elements at entries specified by their first hash probe. On the second iteration -- by the second hash probe, and so on. Overall it does O(k*n) memory accesses, where k is the maximum number of probes required for an element and n is the capacity of the hash table. The expectation is that k will be small. R=mstarzinger@chromium.org Review URL: https://chromiumcodereview.appspot.com/23658031 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16678 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 11 Sep, 2013 5 commits
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mstarzinger@chromium.org authored
This was reverted due to performance regressions on Sunspider and other benchmarks due to double GCs caused by the trampoline. R=verwaest@chromium.org Review URL: https://codereview.chromium.org/23435006 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16659 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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mstarzinger@chromium.org authored
TBR=verwaest@chromium.org Review URL: https://codereview.chromium.org/23464069 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16655 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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mstarzinger@chromium.org authored
R=verwaest@chromium.org Review URL: https://codereview.chromium.org/23883007 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16647 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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mstarzinger@chromium.org authored
R=verwaest@chromium.org Review URL: https://codereview.chromium.org/24093002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16642 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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dcarney@chromium.org authored
R=svenpanne@chromium.org BUG= Review URL: https://codereview.chromium.org/23468021 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16631 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 10 Sep, 2013 1 commit
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mstarzinger@chromium.org authored
R=danno@chromium.org Review URL: https://codereview.chromium.org/23629040 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16623 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 09 Sep, 2013 5 commits
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titzer@chromium.org authored
Generate a custom OSR entrypoint for OSR compiles on all platforms, and transition to optimized code using the special entrypoint, instead of through the deoptimizer. Do not install the OSR compiled code as _the_ optimized code for a function. Remove OSR-related stuff from deoptimizer. BUG= R=mstarzinger@chromium.org Review URL: https://codereview.chromium.org/21340002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16599 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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mstarzinger@chromium.org authored
R=verwaest@chromium.org Review URL: https://codereview.chromium.org/23818005 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16595 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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dcarney@chromium.org authored
TBR=mstarzinger@chromium.org BUG= Review URL: https://codereview.chromium.org/24071002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16586 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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dcarney@chromium.org authored
TBR=mstarzinger@chromium.org BUG= Review URL: https://codereview.chromium.org/23680014 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16585 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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dcarney@chromium.org authored
R=mstarzinger@chromium.org BUG= Review URL: https://codereview.chromium.org/23561007 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16584 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 05 Sep, 2013 2 commits
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loislo@chromium.org authored
Current v8 implementation may disable optimization for a particular function or block it with help of dont_optimize flag. The patch propagates the reason of that to the SharedFunctionInfo where cpu profiler can get it. SharedFunctionInfo is a heap object so I extracted 8 bits from OptsCount for handling bailout reason code. BUG=none TEST=test-profile-generator/BailoutReason R=yangguo@chromium.org Review URL: https://codereview.chromium.org/23817003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16555 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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dcarney@chromium.org authored
R=svenpanne@chromium.org BUG= Review URL: https://codereview.chromium.org/23493019 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16552 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 04 Sep, 2013 6 commits
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titzer@chromium.org authored
Add OptimizedCodeList and DeoptimizedCodeList to native contexts. Both lists are weak. This makes it possible to find optimized code that is not referred to by any function, but still needs to be deoptimized. It obsoletes the weak deoptimizing code list in the deoptimizer data and generally simplifies the process of deoptimizing code. BUG= R=mstarzinger@chromium.org Review URL: https://codereview.chromium.org/23444029 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16530 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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yangguo@chromium.org authored
Currently disabled behind --concurrent-osr. R=titzer@chromium.org BUG= Review URL: https://codereview.chromium.org/23710014 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16527 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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dcarney@chromium.org authored
TBR=bmeurer@chromium.org BUG= Review URL: https://codereview.chromium.org/23874010 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16523 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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dcarney@chromium.org authored
R=bmeurer@chromium.org BUG= Review URL: https://codereview.chromium.org/23578012 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16520 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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dcarney@chromium.org authored
R=mstarzinger@chromium.org BUG= Review URL: https://codereview.chromium.org/23182003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16515 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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dcarney@chromium.org authored
R=svenpanne@chromium.org BUG= Review URL: https://codereview.chromium.org/23757017 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16513 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 02 Sep, 2013 3 commits
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verwaest@chromium.org authored
BUG=v8:2867 R=jkummerow@chromium.org Review URL: https://chromiumcodereview.appspot.com/23453019 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16481 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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jkummerow@chromium.org authored
to allow allocation of large packed arrays in paged spaces. BUG=v8:2790 R=mstarzinger@chromium.org Review URL: https://codereview.chromium.org/23604023 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16475 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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titzer@chromium.org authored
BUG= R=verwaest@chromium.org Review URL: https://codereview.chromium.org/23584004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16465 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 30 Aug, 2013 6 commits
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mstarzinger@chromium.org authored
R=verwaest@chromium.org Review URL: https://codereview.chromium.org/23819003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16455 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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mstarzinger@chromium.org authored
R=verwaest@chromium.org Review URL: https://codereview.chromium.org/23495011 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16454 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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mstarzinger@chromium.org authored
R=yangguo@chromium.org Review URL: https://codereview.chromium.org/23600011 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16453 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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verwaest@chromium.org authored
R=mstarzinger@chromium.org Review URL: https://chromiumcodereview.appspot.com/23707007 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16452 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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mstarzinger@chromium.org authored
R=rossberg@chromium.org Review URL: https://codereview.chromium.org/23541006 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16448 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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mstarzinger@chromium.org authored
R=bmeurer@chromium.org Review URL: https://codereview.chromium.org/23619010 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16439 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 29 Aug, 2013 1 commit
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mstarzinger@chromium.org authored
R=verwaest@chromium.org Review URL: https://codereview.chromium.org/23766003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16438 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 28 Aug, 2013 3 commits
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titzer@chromium.org authored
Add OptimizedCodeEntry as a new heap object type. An optimized code entry represents an association between the native context, a function, optimized code, and the literals. Such associations are needed by the deoptimizer and optimized code cache to efficiently find related optimized code and functions for a given context or shared function info. BUG= R=mstarzinger@chromium.org Review URL: https://codereview.chromium.org/23691002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16407 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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mstarzinger@chromium.org authored
R=bmeurer@chromium.org Review URL: https://codereview.chromium.org/23705002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16404 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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hpayer@chromium.org authored
BUG= R=mstarzinger@chromium.org, mvstanton@chromium.org Review URL: https://codereview.chromium.org/22915007 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16381 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 26 Aug, 2013 4 commits
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mstarzinger@chromium.org authored
This allows functions created from a FunctionTemplate to not have a prototype property, which is required by DOM methods. R=mstarzinger@chromium.org BUG=chromium:272440 Review URL: https://codereview.chromium.org/22990003 Patch from Erik Arvidsson <arv@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16341 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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verwaest@chromium.org authored
This CL additionally fixes up the attributes for FIELD and CONSTANT in SetLocalPropertyIgnoreAttributes. R=rossberg@chromium.org Review URL: https://chromiumcodereview.appspot.com/23252008 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16333 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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jkummerow@chromium.org authored
to work around erroneous "illegal access" error on x64. BUG=v8:2790 R=hpayer@chromium.org Review URL: https://codereview.chromium.org/22877039 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16324 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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dcarney@chromium.org authored
R=svenpanne@chromium.org BUG= Review URL: https://codereview.chromium.org/22903012 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16321 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 23 Aug, 2013 1 commit
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jkummerow@chromium.org authored
The flag restricts hydrogen.cfg output to functions passing the filter, similar to what --hydrogen-filter does for optimization in general. This is useful for investigating large repro cases where tracing all functions would lead to an impractically large hydrogen.cfg file, but restricting optimization using --hydrogen-filter is undesirable (e.g. because it might cause the issue to no longer reproduce). R=mstarzinger@chromium.org Review URL: https://codereview.chromium.org/22926025 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16302 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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