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Issue 505713002: [turbofan] Add backend support for signed loads. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Fix x64. Created 6 years, 3 months ago
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1 // Copyright 2014 the V8 project authors. All rights reserved. 1 // Copyright 2014 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "src/compiler/machine-type.h" 5 #include "src/compiler/machine-type.h"
6 #include "src/ostreams.h" 6 #include "src/ostreams.h"
7 7
8 namespace v8 { 8 namespace v8 {
9 namespace internal { 9 namespace internal {
10 namespace compiler { 10 namespace compiler {
11 11
12 #define PRINT(bit) \ 12 #define PRINT(bit) \
13 if (type & bit) { \ 13 if (type & bit) { \
14 if (before) os << "+"; \ 14 if (before) os << "|"; \
15 os << #bit; \ 15 os << #bit; \
16 before = true; \ 16 before = true; \
17 } 17 }
18 18
19
19 OStream& operator<<(OStream& os, const MachineType& type) { 20 OStream& operator<<(OStream& os, const MachineType& type) {
20 bool before = false; 21 bool before = false;
21 PRINT(kRepBit); 22 PRINT(kRepBit);
22 PRINT(kRepWord8); 23 PRINT(kRepWord8);
23 PRINT(kRepWord16); 24 PRINT(kRepWord16);
24 PRINT(kRepWord32); 25 PRINT(kRepWord32);
25 PRINT(kRepWord64); 26 PRINT(kRepWord64);
26 PRINT(kRepFloat64); 27 PRINT(kRepFloat64);
27 PRINT(kRepTagged); 28 PRINT(kRepTagged);
28 29
29 PRINT(kTypeBool); 30 PRINT(kTypeBool);
30 PRINT(kTypeInt32); 31 PRINT(kTypeInt32);
31 PRINT(kTypeUint32); 32 PRINT(kTypeUint32);
32 PRINT(kTypeInt64); 33 PRINT(kTypeInt64);
33 PRINT(kTypeUint64); 34 PRINT(kTypeUint64);
34 PRINT(kTypeNumber); 35 PRINT(kTypeNumber);
35 PRINT(kTypeAny); 36 PRINT(kTypeAny);
36 return os; 37 return os;
37 } 38 }
38 } 39
39 } 40
40 } // namespace v8::internal::compiler 41 #undef PRINT
42
43 } // namespace compiler
44 } // namespace internal
45 } // namespace v8
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