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Issue 2220313002: S390: Decouple Add/Sub/Neg to 32/64 Bit Op (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Fix Neg32 to use lcr Created 4 years, 4 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
(...skipping 18 matching lines...) Expand all
29 case kS390_ShiftRightArith64: 29 case kS390_ShiftRightArith64:
30 case kS390_ShiftRightArithPair: 30 case kS390_ShiftRightArithPair:
31 case kS390_RotRight32: 31 case kS390_RotRight32:
32 case kS390_RotRight64: 32 case kS390_RotRight64:
33 case kS390_Not32: 33 case kS390_Not32:
34 case kS390_Not64: 34 case kS390_Not64:
35 case kS390_RotLeftAndMask32: 35 case kS390_RotLeftAndMask32:
36 case kS390_RotLeftAndClear64: 36 case kS390_RotLeftAndClear64:
37 case kS390_RotLeftAndClearLeft64: 37 case kS390_RotLeftAndClearLeft64:
38 case kS390_RotLeftAndClearRight64: 38 case kS390_RotLeftAndClearRight64:
39 case kS390_Add: 39 case kS390_Add32:
40 case kS390_AddWithOverflow32: 40 case kS390_Add64:
41 case kS390_AddPair: 41 case kS390_AddPair:
42 case kS390_AddFloat: 42 case kS390_AddFloat:
43 case kS390_AddDouble: 43 case kS390_AddDouble:
44 case kS390_Sub: 44 case kS390_Sub32:
45 case kS390_SubWithOverflow32: 45 case kS390_Sub64:
46 case kS390_SubPair: 46 case kS390_SubPair:
47 case kS390_MulPair: 47 case kS390_MulPair:
48 case kS390_SubFloat: 48 case kS390_SubFloat:
49 case kS390_SubDouble: 49 case kS390_SubDouble:
50 case kS390_Mul32: 50 case kS390_Mul32:
51 case kS390_Mul32WithHigh32: 51 case kS390_Mul32WithHigh32:
52 case kS390_Mul64: 52 case kS390_Mul64:
53 case kS390_MulHigh32: 53 case kS390_MulHigh32:
54 case kS390_MulHighU32: 54 case kS390_MulHighU32:
55 case kS390_MulFloat: 55 case kS390_MulFloat:
56 case kS390_MulDouble: 56 case kS390_MulDouble:
57 case kS390_Div32: 57 case kS390_Div32:
58 case kS390_Div64: 58 case kS390_Div64:
59 case kS390_DivU32: 59 case kS390_DivU32:
60 case kS390_DivU64: 60 case kS390_DivU64:
61 case kS390_DivFloat: 61 case kS390_DivFloat:
62 case kS390_DivDouble: 62 case kS390_DivDouble:
63 case kS390_Mod32: 63 case kS390_Mod32:
64 case kS390_Mod64: 64 case kS390_Mod64:
65 case kS390_ModU32: 65 case kS390_ModU32:
66 case kS390_ModU64: 66 case kS390_ModU64:
67 case kS390_ModDouble: 67 case kS390_ModDouble:
68 case kS390_Neg: 68 case kS390_Neg32:
69 case kS390_Neg64:
69 case kS390_NegDouble: 70 case kS390_NegDouble:
70 case kS390_SqrtFloat: 71 case kS390_SqrtFloat:
71 case kS390_FloorFloat: 72 case kS390_FloorFloat:
72 case kS390_CeilFloat: 73 case kS390_CeilFloat:
73 case kS390_TruncateFloat: 74 case kS390_TruncateFloat:
74 case kS390_AbsFloat: 75 case kS390_AbsFloat:
75 case kS390_SqrtDouble: 76 case kS390_SqrtDouble:
76 case kS390_FloorDouble: 77 case kS390_FloorDouble:
77 case kS390_CeilDouble: 78 case kS390_CeilDouble:
78 case kS390_TruncateDouble: 79 case kS390_TruncateDouble:
(...skipping 89 matching lines...) Expand 10 before | Expand all | Expand 10 after
168 } 169 }
169 170
170 int InstructionScheduler::GetInstructionLatency(const Instruction* instr) { 171 int InstructionScheduler::GetInstructionLatency(const Instruction* instr) {
171 // TODO(all): Add instruction cost modeling. 172 // TODO(all): Add instruction cost modeling.
172 return 1; 173 return 1;
173 } 174 }
174 175
175 } // namespace compiler 176 } // namespace compiler
176 } // namespace internal 177 } // namespace internal
177 } // namespace v8 178 } // namespace v8
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