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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/locations.h" | 5 #include "vm/locations.h" |
6 | 6 |
7 #include "vm/il_printer.h" | 7 #include "vm/il_printer.h" |
8 #include "vm/intermediate_language.h" | 8 #include "vm/intermediate_language.h" |
9 #include "vm/flow_graph_compiler.h" | 9 #include "vm/flow_graph_compiler.h" |
10 | 10 |
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39 LocationSummary* summary = new LocationSummary(input_count, 0, contains_call); | 39 LocationSummary* summary = new LocationSummary(input_count, 0, contains_call); |
40 for (intptr_t i = 0; i < input_count; i++) { | 40 for (intptr_t i = 0; i < input_count; i++) { |
41 summary->set_in(i, Location::RequiresRegister()); | 41 summary->set_in(i, Location::RequiresRegister()); |
42 } | 42 } |
43 summary->set_out(out); | 43 summary->set_out(out); |
44 return summary; | 44 return summary; |
45 } | 45 } |
46 | 46 |
47 | 47 |
48 Location Location::RegisterOrConstant(Value* value) { | 48 Location Location::RegisterOrConstant(Value* value) { |
49 ConstantInstr* constant = value->definition()->AsConstant(); | 49 ConstantComp* constant = value->definition()->AsConstant(); |
50 return (constant != NULL) | 50 return (constant != NULL) |
51 ? Location::Constant(constant->value()) | 51 ? Location::Constant(constant->value()) |
52 : Location::RequiresRegister(); | 52 : Location::RequiresRegister(); |
53 } | 53 } |
54 | 54 |
55 | 55 |
56 Location Location::FixedRegisterOrConstant(Value* value, Register reg) { | 56 Location Location::FixedRegisterOrConstant(Value* value, Register reg) { |
57 ConstantInstr* constant = value->definition()->AsConstant(); | 57 ConstantComp* constant = value->definition()->AsConstant(); |
58 return (constant != NULL) | 58 return (constant != NULL) |
59 ? Location::Constant(constant->value()) | 59 ? Location::Constant(constant->value()) |
60 : Location::RegisterLocation(reg); | 60 : Location::RegisterLocation(reg); |
61 } | 61 } |
62 | 62 |
63 | 63 |
64 const char* Location::Name() const { | 64 const char* Location::Name() const { |
65 switch (kind()) { | 65 switch (kind()) { |
66 case kInvalid: return "?"; | 66 case kInvalid: return "?"; |
67 case kRegister: return Assembler::RegisterName(reg()); | 67 case kRegister: return Assembler::RegisterName(reg()); |
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131 | 131 |
132 if (!out().IsInvalid()) { | 132 if (!out().IsInvalid()) { |
133 f->Print(" => "); | 133 f->Print(" => "); |
134 out().PrintTo(f); | 134 out().PrintTo(f); |
135 } | 135 } |
136 | 136 |
137 if (always_calls()) f->Print(" C"); | 137 if (always_calls()) f->Print(" C"); |
138 } | 138 } |
139 | 139 |
140 } // namespace dart | 140 } // namespace dart |
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