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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 1127 matching lines...) Expand 10 before | Expand all | Expand 10 after
1138 break; 1138 break;
1139 case kMips64AddS: 1139 case kMips64AddS:
1140 // TODO(plind): add special case: combine mult & add. 1140 // TODO(plind): add special case: combine mult & add.
1141 __ add_s(i.OutputDoubleRegister(), i.InputDoubleRegister(0), 1141 __ add_s(i.OutputDoubleRegister(), i.InputDoubleRegister(0),
1142 i.InputDoubleRegister(1)); 1142 i.InputDoubleRegister(1));
1143 break; 1143 break;
1144 case kMips64SubS: 1144 case kMips64SubS:
1145 __ sub_s(i.OutputDoubleRegister(), i.InputDoubleRegister(0), 1145 __ sub_s(i.OutputDoubleRegister(), i.InputDoubleRegister(0),
1146 i.InputDoubleRegister(1)); 1146 i.InputDoubleRegister(1));
1147 break; 1147 break;
1148 case kMips64SubPreserveNanS:
1149 __ SubNanPreservePayloadAndSign_s(i.OutputDoubleRegister(),
1150 i.InputDoubleRegister(0),
1151 i.InputDoubleRegister(1));
1152 break;
1148 case kMips64MulS: 1153 case kMips64MulS:
1149 // TODO(plind): add special case: right op is -1.0, see arm port. 1154 // TODO(plind): add special case: right op is -1.0, see arm port.
1150 __ mul_s(i.OutputDoubleRegister(), i.InputDoubleRegister(0), 1155 __ mul_s(i.OutputDoubleRegister(), i.InputDoubleRegister(0),
1151 i.InputDoubleRegister(1)); 1156 i.InputDoubleRegister(1));
1152 break; 1157 break;
1153 case kMips64DivS: 1158 case kMips64DivS:
1154 __ div_s(i.OutputDoubleRegister(), i.InputDoubleRegister(0), 1159 __ div_s(i.OutputDoubleRegister(), i.InputDoubleRegister(0),
1155 i.InputDoubleRegister(1)); 1160 i.InputDoubleRegister(1));
1156 break; 1161 break;
1157 case kMips64ModS: { 1162 case kMips64ModS: {
(...skipping 30 matching lines...) Expand all
1188 break; 1193 break;
1189 case kMips64AddD: 1194 case kMips64AddD:
1190 // TODO(plind): add special case: combine mult & add. 1195 // TODO(plind): add special case: combine mult & add.
1191 __ add_d(i.OutputDoubleRegister(), i.InputDoubleRegister(0), 1196 __ add_d(i.OutputDoubleRegister(), i.InputDoubleRegister(0),
1192 i.InputDoubleRegister(1)); 1197 i.InputDoubleRegister(1));
1193 break; 1198 break;
1194 case kMips64SubD: 1199 case kMips64SubD:
1195 __ sub_d(i.OutputDoubleRegister(), i.InputDoubleRegister(0), 1200 __ sub_d(i.OutputDoubleRegister(), i.InputDoubleRegister(0),
1196 i.InputDoubleRegister(1)); 1201 i.InputDoubleRegister(1));
1197 break; 1202 break;
1203 case kMips64SubPreserveNanD:
1204 __ SubNanPreservePayloadAndSign_d(i.OutputDoubleRegister(),
1205 i.InputDoubleRegister(0),
1206 i.InputDoubleRegister(1));
1207 break;
1198 case kMips64MulD: 1208 case kMips64MulD:
1199 // TODO(plind): add special case: right op is -1.0, see arm port. 1209 // TODO(plind): add special case: right op is -1.0, see arm port.
1200 __ mul_d(i.OutputDoubleRegister(), i.InputDoubleRegister(0), 1210 __ mul_d(i.OutputDoubleRegister(), i.InputDoubleRegister(0),
1201 i.InputDoubleRegister(1)); 1211 i.InputDoubleRegister(1));
1202 break; 1212 break;
1203 case kMips64DivD: 1213 case kMips64DivD:
1204 __ div_d(i.OutputDoubleRegister(), i.InputDoubleRegister(0), 1214 __ div_d(i.OutputDoubleRegister(), i.InputDoubleRegister(0),
1205 i.InputDoubleRegister(1)); 1215 i.InputDoubleRegister(1));
1206 break; 1216 break;
1207 case kMips64ModD: { 1217 case kMips64ModD: {
(...skipping 1086 matching lines...) Expand 10 before | Expand all | Expand 10 after
2294 padding_size -= v8::internal::Assembler::kInstrSize; 2304 padding_size -= v8::internal::Assembler::kInstrSize;
2295 } 2305 }
2296 } 2306 }
2297 } 2307 }
2298 2308
2299 #undef __ 2309 #undef __
2300 2310
2301 } // namespace compiler 2311 } // namespace compiler
2302 } // namespace internal 2312 } // namespace internal
2303 } // namespace v8 2313 } // namespace v8
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