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/schedule.cc b/src/compiler/schedule.cc
new file mode 100644
index 0000000..a3b5ed3
--- /dev/null
+++ b/src/compiler/schedule.cc
@@ -0,0 +1,88 @@
+// Copyright 2013 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/compiler/node.h"
+#include "src/compiler/node-properties.h"
+#include "src/compiler/node-properties-inl.h"
+#include "src/compiler/schedule.h"
+#include "src/ostreams.h"
+
+namespace v8 {
+namespace internal {
+namespace compiler {
+
+OStream& operator<<(OStream& os, const BasicBlockData::Control& c) {
+ switch (c) {
+ case BasicBlockData::kNone:
+ return os << "none";
+ case BasicBlockData::kGoto:
+ return os << "goto";
+ case BasicBlockData::kBranch:
+ return os << "branch";
+ case BasicBlockData::kReturn:
+ return os << "return";
+ case BasicBlockData::kThrow:
+ return os << "throw";
+ }
+ UNREACHABLE();
+ return os;
+}
+
+
+OStream& operator<<(OStream& os, const Schedule& s) {
+ // TODO(svenpanne) Const-correct the RPO stuff/iterators.
+ BasicBlockVector* rpo = const_cast<Schedule*>(&s)->rpo_order();
+ for (BasicBlockVectorIter i = rpo->begin(); i != rpo->end(); ++i) {
+ BasicBlock* block = *i;
+ os << "--- BLOCK B" << block->id();
+ if (block->PredecessorCount() != 0) os << " <- ";
+ BasicBlock::Predecessors predecessors = block->predecessors();
+ bool comma = false;
+ for (BasicBlock::Predecessors::iterator j = predecessors.begin();
+ j != predecessors.end(); ++j) {
+ if (comma) os << ", ";
+ comma = true;
+ os << "B" << (*j)->id();
+ }
+ os << " ---\n";
+ for (BasicBlock::const_iterator j = block->begin(); j != block->end();
+ ++j) {
+ Node* node = *j;
+ os << " " << *node;
+ if (!NodeProperties::IsControl(node)) {
+ Bounds bounds = NodeProperties::GetBounds(node);
+ os << " : ";
+ bounds.lower->PrintTo(os);
+ if (!bounds.upper->Is(bounds.lower)) {
+ os << "..";
+ bounds.upper->PrintTo(os);
+ }
+ }
+ os << "\n";
+ }
+ BasicBlock::Control control = block->control_;
+ if (control != BasicBlock::kNone) {
+ os << " ";
+ if (block->control_input_ != NULL) {
+ os << *block->control_input_;
+ } else {
+ os << "Goto";
+ }
+ os << " -> ";
+ BasicBlock::Successors successors = block->successors();
+ comma = false;
+ for (BasicBlock::Successors::iterator j = successors.begin();
+ j != successors.end(); ++j) {
+ if (comma) os << ", ";
+ comma = true;
+ os << "B" << (*j)->id();
+ }
+ os << "\n";
+ }
+ }
+ return os;
+}
+} // namespace compiler
+} // namespace internal
+} // namespace v8