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| author | Ryan Dahl <ry@tinyclouds.org> | 2010-06-08 18:19:00 -0700 |
|---|---|---|
| committer | Ryan Dahl <ry@tinyclouds.org> | 2010-06-09 00:52:06 -0700 |
| commit | 0bb47b6c975ea1c7eaedc5e80e75c9fd5063e6bc (patch) | |
| tree | 943955dd13a8ac74d59019c046c5b8e1bc79e17d /deps/v8/src/data-flow.cc | |
| parent | de6d663a67dcec8b482e069d967ef4d1a3743c9b (diff) | |
| download | node-new-0bb47b6c975ea1c7eaedc5e80e75c9fd5063e6bc.tar.gz | |
Upgrade V8 to 2.2.15
Diffstat (limited to 'deps/v8/src/data-flow.cc')
| -rw-r--r-- | deps/v8/src/data-flow.cc | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/deps/v8/src/data-flow.cc b/deps/v8/src/data-flow.cc index 4e7620acf7..55d85825b2 100644 --- a/deps/v8/src/data-flow.cc +++ b/deps/v8/src/data-flow.cc @@ -318,6 +318,9 @@ Variable* AssignedVariablesAnalyzer::FindSmiLoopVariable(ForStatement* stmt) { Variable* loop_var = init->target()->AsVariableProxy()->AsVariable(); if (loop_var == NULL || !loop_var->IsStackAllocated()) return NULL; + // Don't try to get clever with const or dynamic variables. + if (loop_var->mode() != Variable::VAR) return NULL; + // The initial value has to be a smi. Literal* init_lit = init->value()->AsLiteral(); if (init_lit == NULL || !init_lit->handle()->IsSmi()) return NULL; |