Revert "Make GCC happy again." and "Initial switch to Chromium-style CHECK_* and DCHECK_* macros.".

src/compiler/ia32/code-generator-ia32.cc

 // Copyright 2013 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/compiler/code-generator.h"
 
 #include "src/compiler/code-generator-impl.h"
 #include "src/compiler/gap-resolver.h"
 #include "src/compiler/node-matchers.h"
 #include "src/compiler/osr.h"
@@ skipping 750 matching lines @@
 
 // Assembles boolean materializations after an instruction.
 void CodeGenerator::AssembleArchBoolean(Instruction* instr,
                                         FlagsCondition condition) {
   IA32OperandConverter i(this, instr);
   Label done;
 
   // Materialize a full 32-bit 1 or 0 value. The result register is always the
   // last output of the instruction.
   Label check;
-  DCHECK_NE(0u, instr->OutputCount());
+  DCHECK_NE(0, instr->OutputCount());
   Register reg = i.OutputRegister(instr->OutputCount() - 1);
   Condition cc = no_condition;
   switch (condition) {
     case kUnorderedEqual:
       __ j(parity_odd, &check, Label::kNear);
       __ Move(reg, Immediate(0));
       __ jmp(&done, Label::kNear);
     // Fall through.
     case kEqual:
       cc = equal;
@@ skipping 451 matching lines @@
     }
   }
   MarkLazyDeoptSite();
 }
 
 #undef __
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8