Reland "Initial switch to Chromium-style CHECK_* and DCHECK_* macros.".

test/cctest/compiler/codegen-tester.cc

 // Copyright 2014 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/v8.h"
 
 #include "test/cctest/cctest.h"
 #include "test/cctest/compiler/codegen-tester.h"
 #include "test/cctest/compiler/value-helper.h"
 
@@ skipping 355 matching lines @@
     CHECK_EQ(expect, m->Call(input_a, input_b));
   }
 }
 
 
 #if V8_TURBOFAN_TARGET
 
 TEST(ParametersEqual) {
   RawMachineAssemblerTester<int32_t> m(kMachInt32, kMachInt32);
   Node* p1 = m.Parameter(1);
-  CHECK_NE(NULL, p1);
+  CHECK(p1);
   Node* p0 = m.Parameter(0);
-  CHECK_NE(NULL, p0);
+  CHECK(p0);
   CHECK_EQ(p0, m.Parameter(0));
   CHECK_EQ(p1, m.Parameter(1));
 }
 
 
 void RunSmiConstant(int32_t v) {
 // TODO(dcarney): on x64 Smis are generated with the SmiConstantRegister
 #if !V8_TARGET_ARCH_X64
   if (Smi::IsValid(v)) {
     RawMachineAssemblerTester<Object*> m;
@@ skipping 165 matching lines @@
     bt.AddReturn(bt.param1);
 
     FOR_INT32_INPUTS(i) { CHECK_EQ(*i, bt.call(666, *i)); }
   }
 
   {
     RawMachineAssemblerTester<int32_t> m;
     Float64BinopTester bt(&m);
     bt.AddReturn(bt.param0);
 
-    FOR_FLOAT64_INPUTS(i) { CHECK_EQ(*i, bt.call(*i, 9.0)); }
+    FOR_FLOAT64_INPUTS(i) { CheckDoubleEq(*i, bt.call(*i, 9.0)); }
   }
 
   {
     RawMachineAssemblerTester<int32_t> m;
     Float64BinopTester bt(&m);
     bt.AddReturn(bt.param1);
 
-    FOR_FLOAT64_INPUTS(i) { CHECK_EQ(*i, bt.call(-11.25, *i)); }
+    FOR_FLOAT64_INPUTS(i) { CheckDoubleEq(*i, bt.call(-11.25, *i)); }
   }
 }
 
 #endif  // V8_TURBOFAN_TARGET