titzer@chromium.org 90a7f07489 Implement loop variable assignment analysis. ... This analysis computes the set of variables that are assigned in each loop. This is useful to avoid creating redundant loop phis when building an SSA graph, which just waste memory and require analysis to get rid of. This CL implements an AST walk for the analysis and plugs the result into the TurboFan graph builder. I left this analysis under a flag for A/B testing and until sufficient unit tests can be developed. R=danno@chromium.org, mstarzinger@chromium.org BUG= Review URL: https://codereview.chromium.org/656123005 Cr-Commit-Position: refs/heads/master@{#24957} git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24957 ce2b1a6d-e550-0410-aec6-3dcde31c8c00		2014-10-28 17:30:14 +00:00
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benchmarks	Revert "Enable turbofan deoptimization by default."	2014-10-27 14:37:10 +00:00
cctest	Implement loop variable assignment analysis.	2014-10-28 17:30:14 +00:00
intl	Allow identifier code points from supplementary multilingual planes.	2014-10-10 07:13:46 +00:00
js-perf-test	Move js perf tests to a common root on the perf dashboard.	2014-10-22 13:04:08 +00:00
message	Enable access check tests that no longer fail with TF.	2014-08-14 13:24:57 +00:00
mjsunit	[Sheriff] Skip tests that fail with TF on arm64.	2014-10-28 14:47:45 +00:00
mozilla	Narrow cases where Sparse/Smart versions of Array methods are used	2014-10-23 18:21:50 +00:00
preparser	ES6: Duplicate properties are no longer an error	2014-08-20 14:25:48 +00:00
promises-aplus	Enable access check tests that no longer fail with TF.	2014-08-14 13:24:57 +00:00
test262	Convert argument toObject() in Object.getOwnPropertyNames/Descriptors	2014-10-15 14:01:20 +00:00
test262-es6	Upgrade test262-es6	2014-10-20 12:17:12 +00:00
unittests	[turbofan] Complete support for integer division/modulus in simplified lowering.	2014-10-28 13:56:46 +00:00
webkit	Skip webkit/array-iterate-backwards for TF.	2014-10-23 04:18:17 +00:00