Revert "Add initial support for compiler unit tests using GTest/GMock."

test/compiler-unittests/instruction-selector-unittest.cc

Index: test/compiler-unittests/instruction-selector-unittest.cc
diff --git a/test/compiler-unittests/instruction-selector-unittest.cc b/test/compiler-unittests/instruction-selector-unittest.cc
deleted file mode 100644
index a862f98f1087f6c93226b362c47847fe46d3decb..0000000000000000000000000000000000000000
--- a/test/compiler-unittests/instruction-selector-unittest.cc
+++ /dev/null
@@ -1,92 +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 "test/compiler-unittests/instruction-selector-unittest.h"
-
-namespace v8 {
-namespace internal {
-namespace compiler {
-
-InstructionSelectorTest::Stream InstructionSelectorTest::StreamBuilder::Build(
-    InstructionSelector::Features features,
-    InstructionSelectorTest::StreamBuilderMode mode) {
-  Schedule* schedule = Export();
-  EXPECT_NE(0, graph()->NodeCount());
-  CompilationInfo info(test_->isolate(), test_->zone());
-  Linkage linkage(&info, call_descriptor());
-  InstructionSequence sequence(&linkage, graph(), schedule);
-  SourcePositionTable source_position_table(graph());
-  InstructionSelector selector(&sequence, &source_position_table, features);
-  selector.SelectInstructions();
-  if (FLAG_trace_turbo) {
-    OFStream out(stdout);
-    out << "--- Code sequence after instruction selection ---" << endl
-        << sequence;
-  }
-  Stream s;
-  for (InstructionSequence::const_iterator i = sequence.begin();
-       i != sequence.end(); ++i) {
-    Instruction* instr = *i;
-    if (instr->opcode() < 0) continue;
-    if (mode == kTargetInstructions) {
-      switch (instr->arch_opcode()) {
-#define CASE(Name) \
-  case k##Name:    \
-    break;
-        TARGET_ARCH_OPCODE_LIST(CASE)
-#undef CASE
-        default:
-          continue;
-      }
-    }
-    for (size_t i = 0; i < instr->OutputCount(); ++i) {
-      InstructionOperand* output = instr->OutputAt(i);
-      EXPECT_NE(InstructionOperand::IMMEDIATE, output->kind());
-      if (output->IsConstant()) {
-        s.constants_.insert(std::make_pair(
-            output->index(), sequence.GetConstant(output->index())));
-      }
-    }
-    for (size_t i = 0; i < instr->InputCount(); ++i) {
-      InstructionOperand* input = instr->InputAt(i);
-      EXPECT_NE(InstructionOperand::CONSTANT, input->kind());
-      if (input->IsImmediate()) {
-        s.immediates_.insert(std::make_pair(
-            input->index(), sequence.GetImmediate(input->index())));
-      }
-    }
-    s.instructions_.push_back(instr);
-  }
-  return s;
-}
-
-
-COMPILER_TEST_F(InstructionSelectorTest, ReturnP) {
-  StreamBuilder m(this, kMachineWord32, kMachineWord32);
-  m.Return(m.Parameter(0));
-  Stream s = m.Build(kAllInstructions);
-  ASSERT_EQ(2U, s.size());
-  EXPECT_EQ(kArchNop, s[0]->arch_opcode());
-  ASSERT_EQ(1U, s[0]->OutputCount());
-  EXPECT_EQ(kArchRet, s[1]->arch_opcode());
-  EXPECT_EQ(1U, s[1]->InputCount());
-}
-
-
-COMPILER_TEST_F(InstructionSelectorTest, ReturnImm) {
-  StreamBuilder m(this, kMachineWord32);
-  m.Return(m.Int32Constant(0));
-  Stream s = m.Build(kAllInstructions);
-  ASSERT_EQ(2U, s.size());
-  EXPECT_EQ(kArchNop, s[0]->arch_opcode());
-  ASSERT_EQ(1U, s[0]->OutputCount());
-  EXPECT_EQ(InstructionOperand::CONSTANT, s[0]->OutputAt(0)->kind());
-  EXPECT_EQ(0, s.ToInt32(s[0]->OutputAt(0)));
-  EXPECT_EQ(kArchRet, s[1]->arch_opcode());
-  EXPECT_EQ(1U, s[1]->InputCount());
-}
-
-}  // namespace compiler
-}  // namespace internal
-}  // namespace v8