Revert of Assembler changes for enabling GrowHeap in Wasm

test/cctest/test-run-wasm-relocation-arm64.cc

Index: test/cctest/test-run-wasm-relocation-arm64.cc
diff --git a/test/cctest/test-run-wasm-relocation-arm64.cc b/test/cctest/test-run-wasm-relocation-arm64.cc
deleted file mode 100644
index 48f9e85ba1769db731524897c16347c4f99be140..0000000000000000000000000000000000000000
--- a/test/cctest/test-run-wasm-relocation-arm64.cc
+++ /dev/null
@@ -1,82 +0,0 @@
-// Copyright 2015 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 <iostream>  // NOLINT(readability/streams)
-
-#include "src/v8.h"
-#include "test/cctest/cctest.h"
-
-#include "src/arm64/simulator-arm64.h"
-#include "src/arm64/utils-arm64.h"
-#include "src/disassembler.h"
-#include "src/factory.h"
-#include "src/macro-assembler.h"
-#include "src/ostreams.h"
-#include "test/cctest/compiler/c-signature.h"
-#include "test/cctest/compiler/call-tester.h"
-
-using namespace v8::base;
-using namespace v8::internal;
-using namespace v8::internal::compiler;
-
-#define __ masm.
-
-static int64_t DummyStaticFunction(Object* result) { return 1; }
-
-TEST(WasmRelocationArm64) {
-  CcTest::InitializeVM();
-  Isolate* isolate = CcTest::i_isolate();
-  HandleScope scope(isolate);
-  v8::internal::byte buffer[4096];
-  DummyStaticFunction(NULL);
-  int64_t imm = 1234567;
-
-  MacroAssembler masm(isolate, buffer, sizeof buffer,
-                      v8::internal::CodeObjectRequired::kYes);
-
-  __ Mov(x0, Immediate(imm, RelocInfo::WASM_MEMORY_REFERENCE));
-  __ Ret();
-
-  CodeDesc desc;
-  masm.GetCode(&desc);
-  Handle<Code> code = isolate->factory()->NewCode(
-      desc, Code::ComputeFlags(Code::STUB), Handle<Code>());
-
-  CSignature0<int64_t> csig;
-  CodeRunner<int64_t> runnable(isolate, code, &csig);
-  int64_t ret_value = runnable.Call();
-  CHECK_EQ(ret_value, imm);
-
-#ifdef DEBUG
-  OFStream os(stdout);
-  code->Print(os);
-  ::printf("f() = %ld\n\n", ret_value);
-#endif
-  size_t offset = 1234;
-
-  // Relocating reference by offset
-  int mode_mask = (1 << RelocInfo::WASM_MEMORY_REFERENCE);
-  for (RelocIterator it(*code, mode_mask); !it.done(); it.next()) {
-    RelocInfo::Mode mode = it.rinfo()->rmode();
-    if (RelocInfo::IsWasmMemoryReference(mode)) {
-      // Dummy values of size used here as the objective of the test is to
-      // verify that the immediate is patched correctly
-      it.rinfo()->update_wasm_memory_reference(
-          it.rinfo()->wasm_memory_reference(),
-          it.rinfo()->wasm_memory_reference() + offset, 1, 2,
-          SKIP_ICACHE_FLUSH);
-    }
-  }
-
-  // Call into relocated code object
-  ret_value = runnable.Call();
-  CHECK_EQ((imm + offset), ret_value);
-
-#ifdef DEBUG
-  code->Print(os);
-  ::printf("f() = %ld\n\n", ret_value);
-#endif
-}
-
-#undef __