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Side by Side Diff: runtime/vm/locations.h

Issue 345563007: Add Uint32 representation (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart
Patch Set: Created 6 years, 5 months ago
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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_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"
11 11
12 namespace dart { 12 namespace dart {
13 13
14 class BufferFormatter; 14 class BufferFormatter;
15 class Value; 15 class Value;
16 class PairLocation; 16 class PairLocation;
17 17
18 18
19 enum Representation { 19 enum Representation {
20 kNoRepresentation, 20 kNoRepresentation,
21 kTagged, 21 kTagged,
22 kUntagged, 22 kUntagged,
23 kUnboxedDouble, 23 kUnboxedDouble,
24 kUnboxedMint, 24 kUnboxedMint,
25 kUnboxedMint32,
Vyacheslav Egorov (Google) 2014/06/23 20:02:06 I would call it kUnboxedUint32. Mint32 is a confus
25 kUnboxedFloat32x4, 26 kUnboxedFloat32x4,
26 kUnboxedInt32x4, 27 kUnboxedInt32x4,
27 kUnboxedFloat64x2, 28 kUnboxedFloat64x2,
28 kPairOfTagged, 29 kPairOfTagged,
29 kPairOfUnboxedDouble, 30 kPairOfUnboxedDouble,
30 kNumRepresentations 31 kNumRepresentations
31 }; 32 };
32 33
33 34
34 // Location objects are used to connect register allocator and code generator. 35 // Location objects are used to connect register allocator and code generator.
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624 BitmapBuilder* stack_bitmap_; 625 BitmapBuilder* stack_bitmap_;
625 626
626 const ContainsCall contains_call_; 627 const ContainsCall contains_call_;
627 RegisterSet live_registers_; 628 RegisterSet live_registers_;
628 }; 629 };
629 630
630 631
631 } // namespace dart 632 } // namespace dart
632 633
633 #endif // VM_LOCATIONS_H_ 634 #endif // VM_LOCATIONS_H_
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