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Issue 636163002: MIPS: Updates to maintain flag --vector-ics (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 6 years, 2 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 #include "src/v8.h" 5 #include "src/v8.h"
6 6
7 #if V8_TARGET_ARCH_MIPS64 7 #if V8_TARGET_ARCH_MIPS64
8 8
9 // Note on Mips implementation: 9 // Note on Mips implementation:
10 // 10 //
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1339 1339
1340 void FullCodeGenerator::EmitLoadHomeObject(SuperReference* expr) { 1340 void FullCodeGenerator::EmitLoadHomeObject(SuperReference* expr) {
1341 Comment cnmt(masm_, "[ SuperReference "); 1341 Comment cnmt(masm_, "[ SuperReference ");
1342 1342
1343 __ ld(LoadDescriptor::ReceiverRegister(), 1343 __ ld(LoadDescriptor::ReceiverRegister(),
1344 MemOperand(fp, JavaScriptFrameConstants::kFunctionOffset)); 1344 MemOperand(fp, JavaScriptFrameConstants::kFunctionOffset));
1345 1345
1346 Handle<Symbol> home_object_symbol(isolate()->heap()->home_object_symbol()); 1346 Handle<Symbol> home_object_symbol(isolate()->heap()->home_object_symbol());
1347 __ li(LoadDescriptor::NameRegister(), home_object_symbol); 1347 __ li(LoadDescriptor::NameRegister(), home_object_symbol);
1348 1348
1349 CallLoadIC(NOT_CONTEXTUAL, expr->HomeObjectFeedbackId()); 1349 if (FLAG_vector_ics) {
1350 __ li(VectorLoadICDescriptor::SlotRegister(),
1351 Operand(Smi::FromInt(expr->HomeObjectFeedbackSlot())));
1352 CallLoadIC(NOT_CONTEXTUAL);
1353 } else {
1354 CallLoadIC(NOT_CONTEXTUAL, expr->HomeObjectFeedbackId());
1355 }
1350 1356
1351 Label done; 1357 Label done;
1352 __ Branch(&done, ne, v0, Operand(isolate()->factory()->undefined_value())); 1358 __ Branch(&done, ne, v0, Operand(isolate()->factory()->undefined_value()));
1353 __ CallRuntime(Runtime::kThrowNonMethodError, 0); 1359 __ CallRuntime(Runtime::kThrowNonMethodError, 0);
1354 __ bind(&done); 1360 __ bind(&done);
1355 } 1361 }
1356 1362
1357 1363
1358 void FullCodeGenerator::EmitLoadGlobalCheckExtensions(VariableProxy* proxy, 1364 void FullCodeGenerator::EmitLoadGlobalCheckExtensions(VariableProxy* proxy,
1359 TypeofState typeof_state, 1365 TypeofState typeof_state,
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5087 Assembler::target_address_at(pc_immediate_load_address)) == 5093 Assembler::target_address_at(pc_immediate_load_address)) ==
5088 reinterpret_cast<uint64_t>( 5094 reinterpret_cast<uint64_t>(
5089 isolate->builtins()->OsrAfterStackCheck()->entry())); 5095 isolate->builtins()->OsrAfterStackCheck()->entry()));
5090 return OSR_AFTER_STACK_CHECK; 5096 return OSR_AFTER_STACK_CHECK;
5091 } 5097 }
5092 5098
5093 5099
5094 } } // namespace v8::internal 5100 } } // namespace v8::internal
5095 5101
5096 #endif // V8_TARGET_ARCH_MIPS64 5102 #endif // V8_TARGET_ARCH_MIPS64
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