Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(2023)

Unified Diff: src/ia32/macro-assembler-ia32.h

Issue 9015020: Make sure transitioned arrays efficiently call builtin Array functions (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Implement all platforms Created 8 years, 12 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
Index: src/ia32/macro-assembler-ia32.h
diff --git a/src/ia32/macro-assembler-ia32.h b/src/ia32/macro-assembler-ia32.h
index e6a17417d832e41f65167a178e438ca954b40404..79b53276989d35d87b976e14ae027528faacd7fb 100644
--- a/src/ia32/macro-assembler-ia32.h
+++ b/src/ia32/macro-assembler-ia32.h
@@ -1,4 +1,4 @@
-// Copyright 2011 the V8 project authors. All rights reserved.
+// Copyright 2012 the V8 project authors. All rights reserved.
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
@@ -358,11 +358,13 @@ class MacroAssembler: public Assembler {
// Check if the map of an object is equal to a specified map and branch to
// label if not. Skip the smi check if not required (object is known to be a
- // heap object)
+ // heap object). If mode is ALLOW_ELEMENT_TRANSITION_MAPS, then also match
+ // against maps that are ElementsKind transition maps of the specificed map.
void CheckMap(Register obj,
Handle<Map> map,
Label* fail,
- SmiCheckType smi_check_type);
+ SmiCheckType smi_check_type,
+ MapCheckMode mode = REQUIRE_EXACT_MAP);
// Check if the map of an object is equal to a specified map and branch to a
// specified target if equal. Skip the smi check if not required (object is

Powered by Google App Engine
This is Rietveld 408576698