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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 #include "vm/flow_graph_builder.h" | 5 #include "vm/flow_graph_builder.h" |
6 | 6 |
7 #include "lib/invocation_mirror.h" | 7 #include "lib/invocation_mirror.h" |
8 #include "vm/ast_printer.h" | 8 #include "vm/ast_printer.h" |
9 #include "vm/bit_vector.h" | 9 #include "vm/bit_vector.h" |
10 #include "vm/compiler.h" | 10 #include "vm/compiler.h" |
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4630 | 4630 |
4631 FlowGraph* graph = | 4631 FlowGraph* graph = |
4632 new(Z) FlowGraph(parsed_function(), graph_entry_, last_used_block_id_); | 4632 new(Z) FlowGraph(parsed_function(), graph_entry_, last_used_block_id_); |
4633 return graph; | 4633 return graph; |
4634 } | 4634 } |
4635 | 4635 |
4636 | 4636 |
4637 void FlowGraphBuilder::PruneUnreachable() { | 4637 void FlowGraphBuilder::PruneUnreachable() { |
4638 ASSERT(osr_id_ != Compiler::kNoOSRDeoptId); | 4638 ASSERT(osr_id_ != Compiler::kNoOSRDeoptId); |
4639 BitVector* block_marks = new(Z) BitVector(Z, last_used_block_id_ + 1); | 4639 BitVector* block_marks = new(Z) BitVector(Z, last_used_block_id_ + 1); |
4640 bool found = graph_entry_->PruneUnreachable(this, graph_entry_, NULL, osr_id_, | 4640 bool found = graph_entry_->PruneUnreachable(graph_entry_, NULL, osr_id_, |
4641 block_marks); | 4641 block_marks); |
4642 ASSERT(found); | 4642 ASSERT(found); |
4643 } | 4643 } |
4644 | 4644 |
4645 | 4645 |
4646 void FlowGraphBuilder::Bailout(const char* reason) const { | 4646 void FlowGraphBuilder::Bailout(const char* reason) const { |
4647 parsed_function_.Bailout("FlowGraphBuilder", reason); | 4647 parsed_function_.Bailout("FlowGraphBuilder", reason); |
4648 } | 4648 } |
4649 | 4649 |
4650 } // namespace dart | 4650 } // namespace dart |
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