Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(193)

Issues Search
    My Issues | Starred     Open | Closed | All

Unified Diff: src/data-flow.cc

Issue 840002: Fix a bug in smi loop analysis.... (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/
Patch Set: Created 10 years, 9 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View side-by-side diff with in-line comments
Download patch
« no previous file with comments | « no previous file | no next file » | no next file with comments »
Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
Index: src/data-flow.cc
===================================================================
--- src/data-flow.cc (revision 4099)
+++ src/data-flow.cc (working copy)
@@ -1058,7 +1058,7 @@
// We only deal with local variables.
Variable* loop_var = init->target()->AsVariableProxy()->AsVariable();
- if (!loop_var->IsStackAllocated()) return NULL;
+ if (loop_var == NULL || !loop_var->IsStackAllocated()) return NULL;
// The initial value has to be a smi.
Literal* init_lit = init->value()->AsLiteral();
« no previous file with comments | « no previous file | no next file » | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698