OLD | NEW |
1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2013, 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 #ifndef VM_FLOW_GRAPH_H_ | 5 #ifndef VM_FLOW_GRAPH_H_ |
6 #define VM_FLOW_GRAPH_H_ | 6 #define VM_FLOW_GRAPH_H_ |
7 | 7 |
8 #include "vm/growable_array.h" | 8 #include "vm/growable_array.h" |
9 #include "vm/intermediate_language.h" | 9 #include "vm/intermediate_language.h" |
10 #include "vm/parser.h" | 10 #include "vm/parser.h" |
(...skipping 64 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
75 // Flow graph orders. | 75 // Flow graph orders. |
76 const GrowableArray<BlockEntryInstr*>& preorder() const { | 76 const GrowableArray<BlockEntryInstr*>& preorder() const { |
77 return preorder_; | 77 return preorder_; |
78 } | 78 } |
79 const GrowableArray<BlockEntryInstr*>& postorder() const { | 79 const GrowableArray<BlockEntryInstr*>& postorder() const { |
80 return postorder_; | 80 return postorder_; |
81 } | 81 } |
82 const GrowableArray<BlockEntryInstr*>& reverse_postorder() const { | 82 const GrowableArray<BlockEntryInstr*>& reverse_postorder() const { |
83 return reverse_postorder_; | 83 return reverse_postorder_; |
84 } | 84 } |
85 GrowableArray<BlockEntryInstr*>* codegen_block_order(bool is_optimized); | 85 static bool ShouldReorderBlocks(const Function& function, bool is_optimized); |
| 86 GrowableArray<BlockEntryInstr*>* CodegenBlockOrder(bool is_optimized); |
86 | 87 |
87 // Iterators. | 88 // Iterators. |
88 BlockIterator reverse_postorder_iterator() const { | 89 BlockIterator reverse_postorder_iterator() const { |
89 return BlockIterator(reverse_postorder()); | 90 return BlockIterator(reverse_postorder()); |
90 } | 91 } |
91 BlockIterator postorder_iterator() const { | 92 BlockIterator postorder_iterator() const { |
92 return BlockIterator(postorder()); | 93 return BlockIterator(postorder()); |
93 } | 94 } |
94 | 95 |
95 intptr_t current_ssa_temp_index() const { return current_ssa_temp_index_; } | 96 intptr_t current_ssa_temp_index() const { return current_ssa_temp_index_; } |
(...skipping 279 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
375 // Per block sets of available blocks. Block A is available at the block B if | 376 // Per block sets of available blocks. Block A is available at the block B if |
376 // and only if A dominates B and all paths from A to B are free of side | 377 // and only if A dominates B and all paths from A to B are free of side |
377 // effects. | 378 // effects. |
378 GrowableArray<BitVector*> available_at_; | 379 GrowableArray<BitVector*> available_at_; |
379 }; | 380 }; |
380 | 381 |
381 | 382 |
382 } // namespace dart | 383 } // namespace dart |
383 | 384 |
384 #endif // VM_FLOW_GRAPH_H_ | 385 #endif // VM_FLOW_GRAPH_H_ |
OLD | NEW |