Contribution of PowerPC port.

test/cctest/test-heap.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 143 matching lines @@
   CHECK(value->IsSmi());
   CHECK(value->IsNumber());
   CHECK_EQ(Smi::kMinValue, Handle<Smi>::cast(value)->value());
 
   value = factory->NewNumberFromInt(Smi::kMaxValue);
   CHECK(value->IsSmi());
   CHECK(value->IsNumber());
   CHECK_EQ(Smi::kMaxValue, Handle<Smi>::cast(value)->value());
 
 #if !defined(V8_TARGET_ARCH_X64) && !defined(V8_TARGET_ARCH_ARM64) && \
-    !defined(V8_TARGET_ARCH_MIPS64)
+    !defined(V8_TARGET_ARCH_MIPS64) && !defined(V8_TARGET_ARCH_PPC64)
   // TODO(lrn): We need a NumberFromIntptr function in order to test this.
   value = factory->NewNumberFromInt(Smi::kMinValue - 1);
   CHECK(value->IsHeapNumber());
   CHECK(value->IsNumber());
   CHECK_EQ(static_cast<double>(Smi::kMinValue - 1), value->Number());
 #endif
 
   value = factory->NewNumberFromUint(static_cast<uint32_t>(Smi::kMaxValue) + 1);
   CHECK(value->IsHeapNumber());
   CHECK(value->IsNumber());
@@ skipping 4303 matching lines @@
 #ifdef DEBUG
 TEST(PathTracer) {
   CcTest::InitializeVM();
   v8::HandleScope scope(CcTest::isolate());
 
   v8::Local<v8::Value> result = CompileRun("'abc'");
   Handle<Object> o = v8::Utils::OpenHandle(*result);
   CcTest::i_isolate()->heap()->TracePathToObject(*o);
 }
 #endif  // DEBUG