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Issue 2066483008: MIPS: Followup '[turbofan] Introduce new operators Float32SubPreserveNan and Float64SubPreserveNan'. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Remove 'make quiet' blocks. Created 4 years, 6 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/ast/scopes.h" 5 #include "src/ast/scopes.h"
6 #include "src/compiler/code-generator.h" 6 #include "src/compiler/code-generator.h"
7 #include "src/compiler/code-generator-impl.h" 7 #include "src/compiler/code-generator-impl.h"
8 #include "src/compiler/gap-resolver.h" 8 #include "src/compiler/gap-resolver.h"
9 #include "src/compiler/node-matchers.h" 9 #include "src/compiler/node-matchers.h"
10 #include "src/compiler/osr.h" 10 #include "src/compiler/osr.h"
(...skipping 963 matching lines...) Expand 10 before | Expand all | Expand 10 after
974 break; 974 break;
975 case kMipsAddS: 975 case kMipsAddS:
976 // TODO(plind): add special case: combine mult & add. 976 // TODO(plind): add special case: combine mult & add.
977 __ add_s(i.OutputDoubleRegister(), i.InputDoubleRegister(0), 977 __ add_s(i.OutputDoubleRegister(), i.InputDoubleRegister(0),
978 i.InputDoubleRegister(1)); 978 i.InputDoubleRegister(1));
979 break; 979 break;
980 case kMipsSubS: 980 case kMipsSubS:
981 __ sub_s(i.OutputDoubleRegister(), i.InputDoubleRegister(0), 981 __ sub_s(i.OutputDoubleRegister(), i.InputDoubleRegister(0),
982 i.InputDoubleRegister(1)); 982 i.InputDoubleRegister(1));
983 break; 983 break;
984 case kMipsSubPreserveNanS:
985 __ SubNanPreservePayloadAndSign_s(i.OutputDoubleRegister(),
986 i.InputDoubleRegister(0),
987 i.InputDoubleRegister(1));
988 break;
984 case kMipsMulS: 989 case kMipsMulS:
985 // TODO(plind): add special case: right op is -1.0, see arm port. 990 // TODO(plind): add special case: right op is -1.0, see arm port.
986 __ mul_s(i.OutputDoubleRegister(), i.InputDoubleRegister(0), 991 __ mul_s(i.OutputDoubleRegister(), i.InputDoubleRegister(0),
987 i.InputDoubleRegister(1)); 992 i.InputDoubleRegister(1));
988 break; 993 break;
989 case kMipsDivS: 994 case kMipsDivS:
990 __ div_s(i.OutputDoubleRegister(), i.InputDoubleRegister(0), 995 __ div_s(i.OutputDoubleRegister(), i.InputDoubleRegister(0),
991 i.InputDoubleRegister(1)); 996 i.InputDoubleRegister(1));
992 break; 997 break;
993 case kMipsModS: { 998 case kMipsModS: {
(...skipping 46 matching lines...) Expand 10 before | Expand all | Expand 10 after
1040 } break; 1045 } break;
1041 case kMipsAddD: 1046 case kMipsAddD:
1042 // TODO(plind): add special case: combine mult & add. 1047 // TODO(plind): add special case: combine mult & add.
1043 __ add_d(i.OutputDoubleRegister(), i.InputDoubleRegister(0), 1048 __ add_d(i.OutputDoubleRegister(), i.InputDoubleRegister(0),
1044 i.InputDoubleRegister(1)); 1049 i.InputDoubleRegister(1));
1045 break; 1050 break;
1046 case kMipsSubD: 1051 case kMipsSubD:
1047 __ sub_d(i.OutputDoubleRegister(), i.InputDoubleRegister(0), 1052 __ sub_d(i.OutputDoubleRegister(), i.InputDoubleRegister(0),
1048 i.InputDoubleRegister(1)); 1053 i.InputDoubleRegister(1));
1049 break; 1054 break;
1055 case kMipsSubPreserveNanD:
1056 __ SubNanPreservePayloadAndSign_d(i.OutputDoubleRegister(),
1057 i.InputDoubleRegister(0),
1058 i.InputDoubleRegister(1));
1059 break;
1050 case kMipsMulD: 1060 case kMipsMulD:
1051 // TODO(plind): add special case: right op is -1.0, see arm port. 1061 // TODO(plind): add special case: right op is -1.0, see arm port.
1052 __ mul_d(i.OutputDoubleRegister(), i.InputDoubleRegister(0), 1062 __ mul_d(i.OutputDoubleRegister(), i.InputDoubleRegister(0),
1053 i.InputDoubleRegister(1)); 1063 i.InputDoubleRegister(1));
1054 break; 1064 break;
1055 case kMipsDivD: 1065 case kMipsDivD:
1056 __ div_d(i.OutputDoubleRegister(), i.InputDoubleRegister(0), 1066 __ div_d(i.OutputDoubleRegister(), i.InputDoubleRegister(0),
1057 i.InputDoubleRegister(1)); 1067 i.InputDoubleRegister(1));
1058 break; 1068 break;
1059 case kMipsModD: { 1069 case kMipsModD: {
(...skipping 987 matching lines...) Expand 10 before | Expand all | Expand 10 after
2047 padding_size -= v8::internal::Assembler::kInstrSize; 2057 padding_size -= v8::internal::Assembler::kInstrSize;
2048 } 2058 }
2049 } 2059 }
2050 } 2060 }
2051 2061
2052 #undef __ 2062 #undef __
2053 2063
2054 } // namespace compiler 2064 } // namespace compiler
2055 } // namespace internal 2065 } // namespace internal
2056 } // namespace v8 2066 } // namespace v8
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