Changeset 31173 in webkit for trunk/JavaScriptCore/kjs/function.cpp

Timestamp:

Mar 20, 2008, 2:34:47 AM (17 years ago)

Author:

[email protected]

Message:

2008-03-20 Maciej Stachowiak <​[email protected]>

Reviewed by Oliver.

• reduce function call overhead for 1.014x speedup on SunSpider

I moved some functions from ExecState.cpp to ExecStateInline.h and
from JSGlobalObject.cpp to JSGlobalObject.h, and declared them
inline; machine function call overhead for these was hurting JS
funcion call overhead.

• kjs/ExecState.cpp:
• kjs/ExecStateInlines.h: Added. (KJS::ExecState::ExecState): (KJS::ExecState::~ExecState): (KJS::FunctionExecState::FunctionExecState): (KJS::FunctionExecState::~FunctionExecState):
• kjs/JSGlobalObject.cpp:
• kjs/JSGlobalObject.h: (KJS::JSGlobalObject::pushActivation): (KJS::JSGlobalObject::checkActivationCount): (KJS::JSGlobalObject::popActivation):
• kjs/function.cpp:

File:

• trunk/JavaScriptCore/kjs/function.cpp (modified) (1 diff)

trunk/JavaScriptCore/kjs/function.cpp

@@ -40 +40 @@
 #include "operations.h"
 #include "scope_chain_mark.h"
+#include "ExecStateInlines.h"
 #include <errno.h>
 #include <stdio.h>