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Issue 2170343002: [turbofan] Change Float64Max/Float64Min to JavaScript semantics. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: mips/mips64 ports. Created 4 years, 5 months ago
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1 // Copyright 2015 the V8 project authors. All rights reserved. 1 // Copyright 2015 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/instruction-scheduler.h" 5 #include "src/compiler/instruction-scheduler.h"
6 6
7 namespace v8 { 7 namespace v8 {
8 namespace internal { 8 namespace internal {
9 namespace compiler { 9 namespace compiler {
10 10
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44 case kIA32Ror: 44 case kIA32Ror:
45 case kIA32Lzcnt: 45 case kIA32Lzcnt:
46 case kIA32Tzcnt: 46 case kIA32Tzcnt:
47 case kIA32Popcnt: 47 case kIA32Popcnt:
48 case kIA32Lea: 48 case kIA32Lea:
49 case kSSEFloat32Cmp: 49 case kSSEFloat32Cmp:
50 case kSSEFloat32Add: 50 case kSSEFloat32Add:
51 case kSSEFloat32Sub: 51 case kSSEFloat32Sub:
52 case kSSEFloat32Mul: 52 case kSSEFloat32Mul:
53 case kSSEFloat32Div: 53 case kSSEFloat32Div:
54 case kSSEFloat32Max:
55 case kSSEFloat32Min:
56 case kSSEFloat32Abs: 54 case kSSEFloat32Abs:
57 case kSSEFloat32Neg: 55 case kSSEFloat32Neg:
58 case kSSEFloat32Sqrt: 56 case kSSEFloat32Sqrt:
59 case kSSEFloat32Round: 57 case kSSEFloat32Round:
60 case kSSEFloat64Cmp: 58 case kSSEFloat64Cmp:
61 case kSSEFloat64Add: 59 case kSSEFloat64Add:
62 case kSSEFloat64Sub: 60 case kSSEFloat64Sub:
63 case kSSEFloat64Mul: 61 case kSSEFloat64Mul:
64 case kSSEFloat64Div: 62 case kSSEFloat64Div:
65 case kSSEFloat64Mod: 63 case kSSEFloat64Mod:
(...skipping 16 matching lines...) Expand all
82 case kSSEFloat64ExtractLowWord32: 80 case kSSEFloat64ExtractLowWord32:
83 case kSSEFloat64ExtractHighWord32: 81 case kSSEFloat64ExtractHighWord32:
84 case kSSEFloat64InsertLowWord32: 82 case kSSEFloat64InsertLowWord32:
85 case kSSEFloat64InsertHighWord32: 83 case kSSEFloat64InsertHighWord32:
86 case kSSEFloat64LoadLowWord32: 84 case kSSEFloat64LoadLowWord32:
87 case kSSEFloat64SilenceNaN: 85 case kSSEFloat64SilenceNaN:
88 case kAVXFloat32Add: 86 case kAVXFloat32Add:
89 case kAVXFloat32Sub: 87 case kAVXFloat32Sub:
90 case kAVXFloat32Mul: 88 case kAVXFloat32Mul:
91 case kAVXFloat32Div: 89 case kAVXFloat32Div:
92 case kAVXFloat32Max:
93 case kAVXFloat32Min:
94 case kAVXFloat64Add: 90 case kAVXFloat64Add:
95 case kAVXFloat64Sub: 91 case kAVXFloat64Sub:
96 case kAVXFloat64Mul: 92 case kAVXFloat64Mul:
97 case kAVXFloat64Div: 93 case kAVXFloat64Div:
98 case kAVXFloat64Max:
99 case kAVXFloat64Min:
100 case kAVXFloat64Abs: 94 case kAVXFloat64Abs:
101 case kAVXFloat64Neg: 95 case kAVXFloat64Neg:
102 case kAVXFloat32Abs: 96 case kAVXFloat32Abs:
103 case kAVXFloat32Neg: 97 case kAVXFloat32Neg:
104 case kIA32BitcastFI: 98 case kIA32BitcastFI:
105 case kIA32BitcastIF: 99 case kIA32BitcastIF:
106 return (instr->addressing_mode() == kMode_None) 100 return (instr->addressing_mode() == kMode_None)
107 ? kNoOpcodeFlags 101 ? kNoOpcodeFlags
108 : kIsLoadOperation | kHasSideEffect; 102 : kIsLoadOperation | kHasSideEffect;
109 103
(...skipping 36 matching lines...) Expand 10 before | Expand all | Expand 10 after
146 140
147 141
148 int InstructionScheduler::GetInstructionLatency(const Instruction* instr) { 142 int InstructionScheduler::GetInstructionLatency(const Instruction* instr) {
149 // TODO(all): Add instruction cost modeling. 143 // TODO(all): Add instruction cost modeling.
150 return 1; 144 return 1;
151 } 145 }
152 146
153 } // namespace compiler 147 } // namespace compiler
154 } // namespace internal 148 } // namespace internal
155 } // namespace v8 149 } // namespace v8
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