Changeset 59817 in webkit for trunk/JavaScriptCore/jit/JIT.cpp

Timestamp:

May 19, 2010, 9:57:20 PM (15 years ago)

Author:

[email protected]

Message:

Bug 39399 - Move responsibility for verifying constructors return objects from the caller to the callee.

Reviewed by Geoff Garen.

This is a necessary step to move object creation from caller to callee.

• bytecode/CodeBlock.cpp:

(JSC::CodeBlock::dump):

• bytecode/Opcode.h:
• bytecompiler/BytecodeGenerator.cpp:

(JSC::BytecodeGenerator::BytecodeGenerator):
(JSC::BytecodeGenerator::emitReturn):
(JSC::BytecodeGenerator::emitConstruct):

• bytecompiler/BytecodeGenerator.h:

(JSC::BytecodeGenerator::isConstructor):

• bytecompiler/NodesCodegen.cpp:

(JSC::FunctionBodyNode::emitBytecode):

• interpreter/Interpreter.cpp:

(JSC::Interpreter::privateExecute):

• jit/JIT.cpp:

(JSC::JIT::privateCompileMainPass):
(JSC::JIT::privateCompileSlowCases):

• jit/JIT.h:
• jit/JITCall.cpp:

(JSC::JIT::emit_op_constructor_ret):

• jit/JITOpcodes.cpp:

(JSC::JIT::emit_op_constructor_ret):

File:

• trunk/JavaScriptCore/jit/JIT.cpp (modified) (3 diffs)

trunk/JavaScriptCore/jit/JIT.cpp

@@ -222 +222 @@
         DEFINE_OP(op_catch)
         DEFINE_OP(op_construct)
-        DEFINE_OP(op_construct_verify)
         DEFINE_OP(op_convert_this)
         DEFINE_OP(op_init_arguments)
@@ -303 +302 @@
         DEFINE_OP(op_resolve_with_base)
         DEFINE_OP(op_ret)
+        DEFINE_OP(op_constructor_ret)
         DEFINE_OP(op_rshift)
         DEFINE_OP(op_urshift)
@@ -390 +390 @@
         DEFINE_SLOWCASE_OP(op_call_varargs)
         DEFINE_SLOWCASE_OP(op_construct)
-        DEFINE_SLOWCASE_OP(op_construct_verify)
         DEFINE_SLOWCASE_OP(op_convert_this)
 #if !USE(JSVALUE32)