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Side by Side Diff: src/full-codegen/mips64/full-codegen-mips64.cc

Issue 2605893002: [builtins] More stubs to the builtin-o-sphere. (Closed)
Patch Set: Fixed compile error. Created 3 years, 11 months ago
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1 // Copyright 2012 the V8 project authors. All rights reserved. 1 // Copyright 2012 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 #if V8_TARGET_ARCH_MIPS64 5 #if V8_TARGET_ARCH_MIPS64
6 6
7 // Note on Mips implementation: 7 // Note on Mips implementation:
8 // 8 //
9 // The result_register() for mips is the 'v0' register, which is defined 9 // The result_register() for mips is the 'v0' register, which is defined
10 // by the ABI to contain function return values. However, the first 10 // by the ABI to contain function return values. However, the first
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1212 1212
1213 Handle<FixedArray> constant_properties = expr->constant_properties(); 1213 Handle<FixedArray> constant_properties = expr->constant_properties();
1214 __ ld(a3, MemOperand(fp, JavaScriptFrameConstants::kFunctionOffset)); 1214 __ ld(a3, MemOperand(fp, JavaScriptFrameConstants::kFunctionOffset));
1215 __ li(a2, Operand(Smi::FromInt(expr->literal_index()))); 1215 __ li(a2, Operand(Smi::FromInt(expr->literal_index())));
1216 __ li(a1, Operand(constant_properties)); 1216 __ li(a1, Operand(constant_properties));
1217 __ li(a0, Operand(Smi::FromInt(expr->ComputeFlags()))); 1217 __ li(a0, Operand(Smi::FromInt(expr->ComputeFlags())));
1218 if (MustCreateObjectLiteralWithRuntime(expr)) { 1218 if (MustCreateObjectLiteralWithRuntime(expr)) {
1219 __ Push(a3, a2, a1, a0); 1219 __ Push(a3, a2, a1, a0);
1220 __ CallRuntime(Runtime::kCreateObjectLiteral); 1220 __ CallRuntime(Runtime::kCreateObjectLiteral);
1221 } else { 1221 } else {
1222 FastCloneShallowObjectStub stub(isolate(), expr->properties_count()); 1222 Callable callable = CodeFactory::FastCloneShallowObject(
1223 __ CallStub(&stub); 1223 isolate(), expr->properties_count());
1224 __ Call(callable.code(), RelocInfo::CODE_TARGET);
1224 RestoreContext(); 1225 RestoreContext();
1225 } 1226 }
1226 PrepareForBailoutForId(expr->CreateLiteralId(), BailoutState::TOS_REGISTER); 1227 PrepareForBailoutForId(expr->CreateLiteralId(), BailoutState::TOS_REGISTER);
1227 1228
1228 // If result_saved is true the result is on top of the stack. If 1229 // If result_saved is true the result is on top of the stack. If
1229 // result_saved is false the result is in v0. 1230 // result_saved is false the result is in v0.
1230 bool result_saved = false; 1231 bool result_saved = false;
1231 1232
1232 AccessorTable accessor_table(zone()); 1233 AccessorTable accessor_table(zone());
1233 for (int i = 0; i < expr->properties()->length(); i++) { 1234 for (int i = 0; i < expr->properties()->length(); i++) {
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1351 1352
1352 __ mov(a0, result_register()); 1353 __ mov(a0, result_register());
1353 __ ld(a3, MemOperand(fp, JavaScriptFrameConstants::kFunctionOffset)); 1354 __ ld(a3, MemOperand(fp, JavaScriptFrameConstants::kFunctionOffset));
1354 __ li(a2, Operand(Smi::FromInt(expr->literal_index()))); 1355 __ li(a2, Operand(Smi::FromInt(expr->literal_index())));
1355 __ li(a1, Operand(constant_elements)); 1356 __ li(a1, Operand(constant_elements));
1356 if (MustCreateArrayLiteralWithRuntime(expr)) { 1357 if (MustCreateArrayLiteralWithRuntime(expr)) {
1357 __ li(a0, Operand(Smi::FromInt(expr->ComputeFlags()))); 1358 __ li(a0, Operand(Smi::FromInt(expr->ComputeFlags())));
1358 __ Push(a3, a2, a1, a0); 1359 __ Push(a3, a2, a1, a0);
1359 __ CallRuntime(Runtime::kCreateArrayLiteral); 1360 __ CallRuntime(Runtime::kCreateArrayLiteral);
1360 } else { 1361 } else {
1361 FastCloneShallowArrayStub stub(isolate(), allocation_site_mode); 1362 Callable callable =
1362 __ CallStub(&stub); 1363 CodeFactory::FastCloneShallowArray(isolate(), allocation_site_mode);
1364 __ Call(callable.code(), RelocInfo::CODE_TARGET);
1363 RestoreContext(); 1365 RestoreContext();
1364 } 1366 }
1365 PrepareForBailoutForId(expr->CreateLiteralId(), BailoutState::TOS_REGISTER); 1367 PrepareForBailoutForId(expr->CreateLiteralId(), BailoutState::TOS_REGISTER);
1366 1368
1367 bool result_saved = false; // Is the result saved to the stack? 1369 bool result_saved = false; // Is the result saved to the stack?
1368 ZoneList<Expression*>* subexprs = expr->values(); 1370 ZoneList<Expression*>* subexprs = expr->values();
1369 int length = subexprs->length(); 1371 int length = subexprs->length();
1370 1372
1371 // Emit code to evaluate all the non-constant subexpressions and to store 1373 // Emit code to evaluate all the non-constant subexpressions and to store
1372 // them into the newly cloned array. 1374 // them into the newly cloned array.
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2890 reinterpret_cast<uint64_t>( 2892 reinterpret_cast<uint64_t>(
2891 isolate->builtins()->OnStackReplacement()->entry())); 2893 isolate->builtins()->OnStackReplacement()->entry()));
2892 return ON_STACK_REPLACEMENT; 2894 return ON_STACK_REPLACEMENT;
2893 } 2895 }
2894 2896
2895 2897
2896 } // namespace internal 2898 } // namespace internal
2897 } // namespace v8 2899 } // namespace v8
2898 2900
2899 #endif // V8_TARGET_ARCH_MIPS64 2901 #endif // V8_TARGET_ARCH_MIPS64
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