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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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421 | 421 |
422 Location temp(intptr_t index) const { | 422 Location temp(intptr_t index) const { |
423 return temp_locations_[index]; | 423 return temp_locations_[index]; |
424 } | 424 } |
425 | 425 |
426 Location* temp_slot(intptr_t index) { | 426 Location* temp_slot(intptr_t index) { |
427 return &temp_locations_[index]; | 427 return &temp_locations_[index]; |
428 } | 428 } |
429 | 429 |
430 void set_temp(intptr_t index, Location loc) { | 430 void set_temp(intptr_t index, Location loc) { |
431 ASSERT(!always_calls() || loc.IsRegister()); | 431 ASSERT(!always_calls() || loc.IsMachineRegister()); |
432 temp_locations_[index] = loc; | 432 temp_locations_[index] = loc; |
433 } | 433 } |
434 | 434 |
| 435 void AddTemp(Location loc) { |
| 436 ASSERT(!always_calls() || loc.IsMachineRegister()); |
| 437 temp_locations_.Add(loc); |
| 438 } |
| 439 |
435 Location out() const { | 440 Location out() const { |
436 return output_location_; | 441 return output_location_; |
437 } | 442 } |
438 | 443 |
439 Location* out_slot() { | 444 Location* out_slot() { |
440 return &output_location_; | 445 return &output_location_; |
441 } | 446 } |
442 | 447 |
443 void set_out(Location loc) { | 448 void set_out(Location loc) { |
444 ASSERT(!always_calls() || (loc.IsRegister() || loc.IsInvalid())); | 449 ASSERT(!always_calls() || (loc.IsRegister() || loc.IsInvalid())); |
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473 BitmapBuilder* stack_bitmap_; | 478 BitmapBuilder* stack_bitmap_; |
474 | 479 |
475 const ContainsCall contains_call_; | 480 const ContainsCall contains_call_; |
476 RegisterSet live_registers_; | 481 RegisterSet live_registers_; |
477 }; | 482 }; |
478 | 483 |
479 | 484 |
480 } // namespace dart | 485 } // namespace dart |
481 | 486 |
482 #endif // VM_LOCATIONS_H_ | 487 #endif // VM_LOCATIONS_H_ |
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