Changeset 43372 in webkit for trunk/JavaScriptCore/interpreter

Timestamp:

May 7, 2009, 3:52:19 PM (16 years ago)

Author:

[email protected]

Message:

Improve native call performance

Reviewed by Gavin Barraclough.

Fix the windows build by adding calling convention declarations everywhere,
chose fastcall as that seemed most sensible given we were having to declare
the convention explicitly. In addition switched to fastcall on mac in the
deluded belief that documented fastcall behavior on windows would match
actual its actual behavior.

File:

• trunk/JavaScriptCore/interpreter/CallFrame.h (modified) (2 diffs)

trunk/JavaScriptCore/interpreter/CallFrame.h

@@ -41 +41 @@
         CodeBlock* codeBlock() const { return this[RegisterFile::CodeBlock].Register::codeBlock(); }
         ScopeChainNode* scopeChain() const { return this[RegisterFile::ScopeChain].Register::scopeChain(); }
+        int argumentCount() const { return this[RegisterFile::ArgumentCount].i(); }
 
         JSValue thisValue();
@@ -108 +109 @@
         CallFrame& operator=(const Register& r) { *static_cast<Register*>(this) = r; return *this; }
 
-        int argumentCount() const { return this[RegisterFile::ArgumentCount].i(); }
         CallFrame* callerFrame() const { return this[RegisterFile::CallerFrame].callFrame(); }
         Arguments* optionalCalleeArguments() const { return this[RegisterFile::OptionalCalleeArguments].arguments(); }