diff options
Diffstat (limited to 'Source/JavaScriptCore/jit/JITOpcodes.cpp')
| -rw-r--r-- | Source/JavaScriptCore/jit/JITOpcodes.cpp | 18 |
1 files changed, 1 insertions, 17 deletions
diff --git a/Source/JavaScriptCore/jit/JITOpcodes.cpp b/Source/JavaScriptCore/jit/JITOpcodes.cpp index f458ea2..fc769db 100644 --- a/Source/JavaScriptCore/jit/JITOpcodes.cpp +++ b/Source/JavaScriptCore/jit/JITOpcodes.cpp @@ -330,9 +330,6 @@ void JIT::emit_op_mov(Instruction* currentInstruction) void JIT::emit_op_end(Instruction* currentInstruction) { - if (m_codeBlock->needsFullScopeChain()) - JITStubCall(this, cti_op_end).call(); - ASSERT(returnValueRegister != callFrameRegister); emitGetVirtualRegister(currentInstruction[1].u.operand, returnValueRegister); restoreReturnAddressBeforeReturn(Address(callFrameRegister, RegisterFile::ReturnPC * static_cast<int>(sizeof(Register)))); @@ -543,12 +540,6 @@ void JIT::emit_op_tear_off_arguments(Instruction* currentInstruction) void JIT::emit_op_ret(Instruction* currentInstruction) { - // We could JIT generate the deref, only calling out to C when the refcount hits zero. - if (m_codeBlock->needsFullScopeChain()) { - Jump activationNotCreated = branchTestPtr(Zero, addressFor(m_codeBlock->activationRegister())); - JITStubCall(this, cti_op_ret_scopeChain).call(); - activationNotCreated.link(this); - } ASSERT(callFrameRegister != regT1); ASSERT(regT1 != returnValueRegister); ASSERT(returnValueRegister != callFrameRegister); @@ -569,13 +560,6 @@ void JIT::emit_op_ret(Instruction* currentInstruction) void JIT::emit_op_ret_object_or_this(Instruction* currentInstruction) { - // We could JIT generate the deref, only calling out to C when the refcount hits zero. - if (m_codeBlock->needsFullScopeChain()) { - Jump activationNotCreated = branchTestPtr(Zero, addressFor(m_codeBlock->activationRegister())); - JITStubCall(this, cti_op_ret_scopeChain).call(); - activationNotCreated.link(this); - } - ASSERT(callFrameRegister != regT1); ASSERT(regT1 != returnValueRegister); ASSERT(returnValueRegister != callFrameRegister); @@ -689,7 +673,7 @@ void JIT::emit_op_resolve_global(Instruction* currentInstruction, bool) // Load cached property // Assume that the global object always uses external storage. - loadPtr(Address(regT0, OBJECT_OFFSETOF(JSGlobalObject, m_externalStorage)), regT0); + loadPtr(Address(regT0, OBJECT_OFFSETOF(JSGlobalObject, m_propertyStorage)), regT0); load32(offsetAddr, regT1); loadPtr(BaseIndex(regT0, regT1, ScalePtr), regT0); emitPutVirtualRegister(currentInstruction[1].u.operand); |