Changeset 36581 in webkit for trunk/JavaScriptCore/VM/Machine.cpp

Timestamp:

Sep 17, 2008, 5:36:37 PM (17 years ago)

Author:

[email protected]

Message:

2008-09-17 Gavin Barraclough <​[email protected]>

Reviewed by Oliver Hunt.

JIT generation cti_op_construct_verify.

Quarter to half percent progression on v8-tests.
Roughly not change on SunSpider (possible minor progression).

• VM/CTI.cpp: (JSC::CTI::privateCompileMainPass):
• VM/Machine.cpp:
• VM/Machine.h:

File:

• trunk/JavaScriptCore/VM/Machine.cpp (modified) (1 diff)

trunk/JavaScriptCore/VM/Machine.cpp

@@ -4546 +4546 @@
 }
 
-void Machine::cti_op_construct_verify(CTI_ARGS)
-{
-    ExecState* exec = ARG_exec;
-    Register* r = ARG_r;
-    int dst = ARG_int1;
-
-    if (LIKELY(r[dst].jsValue(exec)->isObject()))
-        return;
-    
-    int override = ARG_int2;
-    r[dst] = r[override];
-}
-
 JSValue* Machine::cti_op_construct_NotJSConstruct(CTI_ARGS)
 {