Upgrade to 3.29
Update V8 to 3.29.88.17 and update makefiles to support building on
all the relevant platforms.
Bug: 17370214
Change-Id: Ia3407c157fd8d72a93e23d8318ccaf6ecf77fa4e
diff --git a/src/compiler/pipeline.h b/src/compiler/pipeline.h
new file mode 100644
index 0000000..9f8241a
--- /dev/null
+++ b/src/compiler/pipeline.h
@@ -0,0 +1,59 @@
+// 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.
+
+#ifndef V8_COMPILER_PIPELINE_H_
+#define V8_COMPILER_PIPELINE_H_
+
+#include "src/v8.h"
+
+#include "src/compiler.h"
+
+// Note: TODO(turbofan) implies a performance improvement opportunity,
+// and TODO(name) implies an incomplete implementation
+
+namespace v8 {
+namespace internal {
+namespace compiler {
+
+// Clients of this interface shouldn't depend on lots of compiler internals.
+class Graph;
+class Schedule;
+class SourcePositionTable;
+class Linkage;
+
+class Pipeline {
+ public:
+ explicit Pipeline(CompilationInfo* info) : info_(info) {}
+
+ // Run the entire pipeline and generate a handle to a code object.
+ Handle<Code> GenerateCode();
+
+ // Run the pipeline on a machine graph and generate code. If {schedule}
+ // is {NULL}, then compute a new schedule for code generation.
+ Handle<Code> GenerateCodeForMachineGraph(Linkage* linkage, Graph* graph,
+ Schedule* schedule = NULL);
+
+ static inline bool SupportedBackend() { return V8_TURBOFAN_BACKEND != 0; }
+ static inline bool SupportedTarget() { return V8_TURBOFAN_TARGET != 0; }
+
+ static void SetUp();
+ static void TearDown();
+
+ private:
+ CompilationInfo* info_;
+
+ CompilationInfo* info() const { return info_; }
+ Isolate* isolate() { return info_->isolate(); }
+ Zone* zone() { return info_->zone(); }
+
+ Schedule* ComputeSchedule(Graph* graph);
+ void VerifyAndPrintGraph(Graph* graph, const char* phase);
+ Handle<Code> GenerateCode(Linkage* linkage, Graph* graph, Schedule* schedule,
+ SourcePositionTable* source_positions);
+};
+}
+}
+} // namespace v8::internal::compiler
+
+#endif // V8_COMPILER_PIPELINE_H_