Remove accidental duplication in cctest suite.

test/cctest/compiler/compiler/test-linkage.cc

Index: test/cctest/compiler/compiler/test-linkage.cc
diff --git a/test/cctest/compiler/compiler/test-linkage.cc b/test/cctest/compiler/compiler/test-linkage.cc
deleted file mode 100644
index 6d9453f7c46e48f4be33df3e72e4c0960ff4028b..0000000000000000000000000000000000000000
--- a/test/cctest/compiler/compiler/test-linkage.cc
+++ /dev/null
@@ -1,113 +0,0 @@
-// 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 "src/compiler.h"
-#include "src/zone.h"
-
-#include "src/compiler/common-operator.h"
-#include "src/compiler/generic-node-inl.h"
-#include "src/compiler/graph.h"
-#include "src/compiler/linkage.h"
-#include "src/compiler/machine-operator.h"
-#include "src/compiler/node.h"
-#include "src/compiler/operator.h"
-#include "src/compiler/pipeline.h"
-#include "src/compiler/schedule.h"
-#include "test/cctest/cctest.h"
-
-#if V8_TURBOFAN_TARGET
-
-using namespace v8::internal;
-using namespace v8::internal::compiler;
-
-static SimpleOperator dummy_operator(IrOpcode::kParameter, Operator::kNoWrite,
-                                     0, 0, "dummy");
-
-// So we can get a real JS function.
-static Handle<JSFunction> Compile(const char* source) {
-  Isolate* isolate = CcTest::i_isolate();
-  Handle<String> source_code = isolate->factory()
-                                   ->NewStringFromUtf8(CStrVector(source))
-                                   .ToHandleChecked();
-  Handle<SharedFunctionInfo> shared_function = Compiler::CompileScript(
-      source_code, Handle<String>(), 0, 0, false,
-      Handle<Context>(isolate->native_context()), NULL, NULL,
-      v8::ScriptCompiler::kNoCompileOptions, NOT_NATIVES_CODE);
-  return isolate->factory()->NewFunctionFromSharedFunctionInfo(
-      shared_function, isolate->native_context());
-}
-
-
-TEST(TestLinkageCreate) {
-  InitializedHandleScope handles;
-  Handle<JSFunction> function = Compile("a + b");
-  CompilationInfoWithZone info(function);
-  Linkage linkage(&info);
-}
-
-
-TEST(TestLinkageJSFunctionIncoming) {
-  InitializedHandleScope handles;
-
-  const char* sources[] = {"(function() { })", "(function(a) { })",
-                           "(function(a,b) { })", "(function(a,b,c) { })"};
-
-  for (int i = 0; i < 3; i++) {
-    i::HandleScope handles(CcTest::i_isolate());
-    Handle<JSFunction> function = v8::Utils::OpenHandle(
-        *v8::Handle<v8::Function>::Cast(CompileRun(sources[i])));
-    CompilationInfoWithZone info(function);
-    Linkage linkage(&info);
-
-    CallDescriptor* descriptor = linkage.GetIncomingDescriptor();
-    CHECK_NE(NULL, descriptor);
-
-    CHECK_EQ(1 + i, descriptor->ParameterCount());
-    CHECK_EQ(1, descriptor->ReturnCount());
-    CHECK_EQ(Operator::kNoProperties, descriptor->properties());
-    CHECK_EQ(true, descriptor->IsJSFunctionCall());
-  }
-}
-
-
-TEST(TestLinkageCodeStubIncoming) {
-  Isolate* isolate = CcTest::InitIsolateOnce();
-  CompilationInfoWithZone info(static_cast<HydrogenCodeStub*>(NULL), isolate);
-  Linkage linkage(&info);
-  // TODO(titzer): test linkage creation with a bonafide code stub.
-  // this just checks current behavior.
-  CHECK_EQ(NULL, linkage.GetIncomingDescriptor());
-}
-
-
-TEST(TestLinkageJSCall) {
-  HandleAndZoneScope handles;
-  Handle<JSFunction> function = Compile("a + c");
-  CompilationInfoWithZone info(function);
-  Linkage linkage(&info);
-
-  for (int i = 0; i < 32; i++) {
-    CallDescriptor* descriptor = linkage.GetJSCallDescriptor(i);
-    CHECK_NE(NULL, descriptor);
-    CHECK_EQ(i, descriptor->ParameterCount());
-    CHECK_EQ(1, descriptor->ReturnCount());
-    CHECK_EQ(Operator::kNoProperties, descriptor->properties());
-    CHECK_EQ(true, descriptor->IsJSFunctionCall());
-  }
-}
-
-
-TEST(TestLinkageRuntimeCall) {
-  // TODO(titzer): test linkage creation for outgoing runtime calls.
-}
-
-
-TEST(TestLinkageStubCall) {
-  // TODO(titzer): test linkage creation for outgoing stub calls.
-}
-
-
-#endif  // V8_TURBOFAN_TARGET