ART: Clean up compiler
Clean up the compiler: less extern functions, dis-entangle
compilers, hide some compiler specifics, lower global includes.
Change-Id: Ibaf88d02505d86994d7845cf0075be5041cc8438
diff --git a/compiler/dex/compiler_ir.cc b/compiler/dex/compiler_ir.cc
new file mode 100644
index 0000000..7a5b114
--- /dev/null
+++ b/compiler/dex/compiler_ir.cc
@@ -0,0 +1,82 @@
+/*
+ * Copyright (C) 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "compiler_ir.h"
+
+#include "backend.h"
+#include "frontend.h"
+#include "mir_graph.h"
+
+namespace art {
+
+CompilationUnit::CompilationUnit(ArenaPool* pool)
+ : compiler_driver(nullptr),
+ class_linker(nullptr),
+ dex_file(nullptr),
+ class_loader(nullptr),
+ class_def_idx(0),
+ method_idx(0),
+ code_item(nullptr),
+ access_flags(0),
+ invoke_type(kDirect),
+ shorty(nullptr),
+ disable_opt(0),
+ enable_debug(0),
+ verbose(false),
+ compiler(nullptr),
+ instruction_set(kNone),
+ target64(false),
+ num_dalvik_registers(0),
+ insns(nullptr),
+ num_ins(0),
+ num_outs(0),
+ num_regs(0),
+ compiler_flip_match(false),
+ arena(pool),
+ arena_stack(pool),
+ mir_graph(nullptr),
+ cg(nullptr),
+ timings("QuickCompiler", true, false),
+ print_pass(false) {
+}
+
+CompilationUnit::~CompilationUnit() {
+}
+
+void CompilationUnit::StartTimingSplit(const char* label) {
+ if (compiler_driver->GetDumpPasses()) {
+ timings.StartTiming(label);
+ }
+}
+
+void CompilationUnit::NewTimingSplit(const char* label) {
+ if (compiler_driver->GetDumpPasses()) {
+ timings.EndTiming();
+ timings.StartTiming(label);
+ }
+}
+
+void CompilationUnit::EndTiming() {
+ if (compiler_driver->GetDumpPasses()) {
+ timings.EndTiming();
+ if (enable_debug & (1 << kDebugTimings)) {
+ LOG(INFO) << "TIMINGS " << PrettyMethod(method_idx, *dex_file);
+ LOG(INFO) << Dumpable<TimingLogger>(timings);
+ }
+ }
+}
+
+} // namespace art