Refactoring only: Make it clear that MOD is special.

src/ia32/lithium-ia32.cc

 // Copyright 2012 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 790 matching lines @@
     return DoArithmeticT(op, instr);
   }
 }
 
 
 LInstruction* LChunkBuilder::DoArithmeticD(Token::Value op,
                                            HArithmeticBinaryOperation* instr) {
   ASSERT(instr->representation().IsDouble());
   ASSERT(instr->left()->representation().IsDouble());
   ASSERT(instr->right()->representation().IsDouble());
-  LOperand* left = UseRegisterAtStart(instr->BetterLeftOperand());
-  LOperand* right = UseRegisterAtStart(instr->BetterRightOperand());
-  LArithmeticD* result = new(zone()) LArithmeticD(op, left, right);
-  if (op == Token::MOD) return MarkAsCall(DefineSameAsFirst(result), instr);
-  return DefineSameAsFirst(result);
+  if (op == Token::MOD) {
+    LOperand* left = UseRegisterAtStart(instr->BetterLeftOperand());
+    LOperand* right = UseRegisterAtStart(instr->BetterRightOperand());
+    LArithmeticD* result = new(zone()) LArithmeticD(op, left, right);
+    return MarkAsCall(DefineSameAsFirst(result), instr);
+  } else {
+    LOperand* left = UseRegisterAtStart(instr->BetterLeftOperand());
+    LOperand* right = UseRegisterAtStart(instr->BetterRightOperand());
+    LArithmeticD* result = new(zone()) LArithmeticD(op, left, right);
+    return DefineSameAsFirst(result);
+  }
 }
 
 
 LInstruction* LChunkBuilder::DoArithmeticT(Token::Value op,
                                            HBinaryOperation* instr) {
   HValue* left = instr->left();
   HValue* right = instr->right();
   ASSERT(left->representation().IsTagged());
   ASSERT(right->representation().IsTagged());
   LOperand* context = UseFixed(instr->context(), esi);
@@ skipping 1888 matching lines @@
 LInstruction* LChunkBuilder::DoLoadFieldByIndex(HLoadFieldByIndex* instr) {
   LOperand* object = UseRegister(instr->object());
   LOperand* index = UseTempRegister(instr->index());
   return DefineSameAsFirst(new(zone()) LLoadFieldByIndex(object, index));
 }
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_IA32