Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(242)

Issues Search
    My Issues | Starred     Open | Closed | All

Unified Diff: src/x64/ic-x64.cc

Issue 548136: Merge r3643 and r3659 from bleeding_edge to trunk to... (Closed) Base URL: http://v8.googlecode.com/svn/trunk/
Patch Set: '' Created 10 years, 11 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 | « src/version.cc ('k') | test/cctest/test-api.cc » ('j') | no next file with comments »
Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
Index: src/x64/ic-x64.cc
===================================================================
--- src/x64/ic-x64.cc (revision 3684)
+++ src/x64/ic-x64.cc (working copy)
@@ -271,11 +271,10 @@
ASSERT(JS_OBJECT_TYPE > JS_VALUE_TYPE);
__ CmpObjectType(rcx, JS_OBJECT_TYPE, rdx);
__ j(below, &slow);
- // Check that the receiver does not require access checks. We need
- // to check this explicitly since this generic stub does not perform
- // map checks. The map is already in rdx.
+
+ // Check bit field.
__ testb(FieldOperand(rdx, Map::kBitFieldOffset),
- Immediate(1 << Map::kIsAccessCheckNeeded));
+ Immediate(kSlowCaseBitFieldMask));
__ j(not_zero, &slow);
// Check that the key is a smi.
« no previous file with comments | « src/version.cc ('k') | test/cctest/test-api.cc » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698