ARM: Add support for and, or and xor to the type recording binary op stub.

src/arm/lithium-arm.cc

 // Copyright 2011 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 140 matching lines @@
 }
 
 
 const char* LArithmeticT::Mnemonic() const {
   switch (op()) {
     case Token::ADD: return "add-t";
     case Token::SUB: return "sub-t";
     case Token::MUL: return "mul-t";
     case Token::MOD: return "mod-t";
     case Token::DIV: return "div-t";
+    case Token::BIT_AND: return "bit-and-t";
+    case Token::BIT_OR: return "bit-or-t";
+    case Token::BIT_XOR: return "bit-xor-t";
     default:
       UNREACHABLE();
       return NULL;
   }
 }
 
 
 void LGoto::PrintDataTo(StringStream* stream) {
   stream->Add("B%d", block_id());
 }
@@ skipping 572 matching lines @@
 }
 
 
 LInstruction* LChunkBuilder::DoDeoptimize(HDeoptimize* instr) {
   return AssignEnvironment(new LDeoptimize);
 }
 
 
 LInstruction* LChunkBuilder::DoBit(Token::Value op,
                                    HBitwiseBinaryOperation* instr) {
-  ASSERT(instr->representation().IsInteger32());
-  ASSERT(instr->left()->representation().IsInteger32());
-  ASSERT(instr->right()->representation().IsInteger32());
+  if (instr->representation().IsInteger32()) {
+    ASSERT(instr->left()->representation().IsInteger32());
+    ASSERT(instr->right()->representation().IsInteger32());
 
-  LOperand* left = UseRegisterAtStart(instr->LeastConstantOperand());
-  LOperand* right = UseOrConstantAtStart(instr->MostConstantOperand());
-  return DefineSameAsFirst(new LBitI(op, left, right));
+    LOperand* left = UseRegisterAtStart(instr->LeastConstantOperand());
+    LOperand* right = UseOrConstantAtStart(instr->MostConstantOperand());
+    return DefineSameAsFirst(new LBitI(op, left, right));
+  } else {
+    ASSERT(instr->representation().IsTagged());
+    ASSERT(instr->left()->representation().IsTagged());
+    ASSERT(instr->right()->representation().IsTagged());
+
+    LOperand* left = UseFixed(instr->left(), r1);
+    LOperand* right = UseFixed(instr->right(), r0);
+    LArithmeticT* result = new LArithmeticT(op, left, right);
+    return MarkAsCall(DefineFixed(result, r0), instr);
+  }
 }
 
 
 LInstruction* LChunkBuilder::DoShift(Token::Value op,
                                      HBitwiseBinaryOperation* instr) {
   ASSERT(instr->representation().IsInteger32());
   ASSERT(instr->OperandAt(0)->representation().IsInteger32());
   ASSERT(instr->OperandAt(1)->representation().IsInteger32());
   LOperand* left = UseRegisterAtStart(instr->OperandAt(0));
 
@@ skipping 1137 matching lines @@
 
 
 LInstruction* LChunkBuilder::DoLeaveInlined(HLeaveInlined* instr) {
   HEnvironment* outer = current_block_->last_environment()->outer();
   current_block_->UpdateEnvironment(outer);
   return NULL;
 }
 
 
 } }  // namespace v8::internal