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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 #ifndef VM_LOCATIONS_H_ | 5 #ifndef VM_LOCATIONS_H_ |
6 #define VM_LOCATIONS_H_ | 6 #define VM_LOCATIONS_H_ |
7 | 7 |
8 #include "vm/allocation.h" | 8 #include "vm/allocation.h" |
9 #include "vm/assembler.h" | 9 #include "vm/assembler.h" |
10 #include "vm/bitfield.h" | 10 #include "vm/bitfield.h" |
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261 Location* out_slot() { | 261 Location* out_slot() { |
262 return &output_location_; | 262 return &output_location_; |
263 } | 263 } |
264 | 264 |
265 | 265 |
266 void set_out(Location loc) { | 266 void set_out(Location loc) { |
267 ASSERT(!is_call() || loc.IsRegister()); | 267 ASSERT(!is_call() || loc.IsRegister()); |
268 output_location_ = loc; | 268 output_location_ = loc; |
269 } | 269 } |
270 | 270 |
| 271 BitmapBuilder* stack_bitmap() const { return stack_bitmap_; } |
| 272 |
271 bool is_call() const { | 273 bool is_call() const { |
272 return is_call_; | 274 return is_call_; |
273 } | 275 } |
274 | 276 |
275 void PrintTo(BufferFormatter* f) const; | 277 void PrintTo(BufferFormatter* f) const; |
276 | 278 |
277 static LocationSummary* Make(intptr_t input_count, | 279 static LocationSummary* Make(intptr_t input_count, |
278 Location out, | 280 Location out, |
279 LocationSummary::ContainsCall contains_call); | 281 LocationSummary::ContainsCall contains_call); |
280 | 282 |
281 private: | 283 private: |
282 // TODO(vegorov): replace with ZoneArray. | 284 // TODO(vegorov): replace with ZoneArray. |
283 GrowableArray<Location> input_locations_; | 285 GrowableArray<Location> input_locations_; |
284 GrowableArray<Location> temp_locations_; | 286 GrowableArray<Location> temp_locations_; |
285 Location output_location_; | 287 Location output_location_; |
286 | 288 BitmapBuilder* stack_bitmap_; |
287 const bool is_call_; | 289 const bool is_call_; |
288 }; | 290 }; |
289 | 291 |
290 | 292 |
291 } // namespace dart | 293 } // namespace dart |
292 | 294 |
293 #endif // VM_LOCATIONS_H_ | 295 #endif // VM_LOCATIONS_H_ |
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