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Side by Side Diff: src/x64/lithium-codegen-x64.cc

Issue 633423002: Teach TurboFan to call vector-based ICs. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Addressed nits. Created 6 years, 2 months ago
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1 // Copyright 2013 the V8 project authors. All rights reserved. 1 // Copyright 2013 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_X64 7 #if V8_TARGET_ARCH_X64
8 8
9 #include "src/base/bits.h" 9 #include "src/base/bits.h"
10 #include "src/code-factory.h" 10 #include "src/code-factory.h"
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2864 DCHECK(ToRegister(instr->context()).is(rsi)); 2864 DCHECK(ToRegister(instr->context()).is(rsi));
2865 DCHECK(ToRegister(instr->global_object()) 2865 DCHECK(ToRegister(instr->global_object())
2866 .is(LoadDescriptor::ReceiverRegister())); 2866 .is(LoadDescriptor::ReceiverRegister()));
2867 DCHECK(ToRegister(instr->result()).is(rax)); 2867 DCHECK(ToRegister(instr->result()).is(rax));
2868 2868
2869 __ Move(LoadDescriptor::NameRegister(), instr->name()); 2869 __ Move(LoadDescriptor::NameRegister(), instr->name());
2870 if (FLAG_vector_ics) { 2870 if (FLAG_vector_ics) {
2871 EmitVectorLoadICRegisters<LLoadGlobalGeneric>(instr); 2871 EmitVectorLoadICRegisters<LLoadGlobalGeneric>(instr);
2872 } 2872 }
2873 ContextualMode mode = instr->for_typeof() ? NOT_CONTEXTUAL : CONTEXTUAL; 2873 ContextualMode mode = instr->for_typeof() ? NOT_CONTEXTUAL : CONTEXTUAL;
2874 Handle<Code> ic = CodeFactory::LoadIC(isolate(), mode).code(); 2874 Handle<Code> ic = CodeFactory::LoadICInOptimizedCode(isolate(), mode).code();
2875 CallCode(ic, RelocInfo::CODE_TARGET, instr); 2875 CallCode(ic, RelocInfo::CODE_TARGET, instr);
2876 } 2876 }
2877 2877
2878 2878
2879 void LCodeGen::DoStoreGlobalCell(LStoreGlobalCell* instr) { 2879 void LCodeGen::DoStoreGlobalCell(LStoreGlobalCell* instr) {
2880 Register value = ToRegister(instr->value()); 2880 Register value = ToRegister(instr->value());
2881 Handle<Cell> cell_handle = instr->hydrogen()->cell().handle(); 2881 Handle<Cell> cell_handle = instr->hydrogen()->cell().handle();
2882 2882
2883 // If the cell we are storing to contains the hole it could have 2883 // If the cell we are storing to contains the hole it could have
2884 // been deleted from the property dictionary. In that case, we need 2884 // been deleted from the property dictionary. In that case, we need
(...skipping 121 matching lines...) Expand 10 before | Expand all | Expand 10 after
3006 3006
3007 void LCodeGen::DoLoadNamedGeneric(LLoadNamedGeneric* instr) { 3007 void LCodeGen::DoLoadNamedGeneric(LLoadNamedGeneric* instr) {
3008 DCHECK(ToRegister(instr->context()).is(rsi)); 3008 DCHECK(ToRegister(instr->context()).is(rsi));
3009 DCHECK(ToRegister(instr->object()).is(LoadDescriptor::ReceiverRegister())); 3009 DCHECK(ToRegister(instr->object()).is(LoadDescriptor::ReceiverRegister()));
3010 DCHECK(ToRegister(instr->result()).is(rax)); 3010 DCHECK(ToRegister(instr->result()).is(rax));
3011 3011
3012 __ Move(LoadDescriptor::NameRegister(), instr->name()); 3012 __ Move(LoadDescriptor::NameRegister(), instr->name());
3013 if (FLAG_vector_ics) { 3013 if (FLAG_vector_ics) {
3014 EmitVectorLoadICRegisters<LLoadNamedGeneric>(instr); 3014 EmitVectorLoadICRegisters<LLoadNamedGeneric>(instr);
3015 } 3015 }
3016 Handle<Code> ic = CodeFactory::LoadIC(isolate(), NOT_CONTEXTUAL).code(); 3016 Handle<Code> ic =
3017 CodeFactory::LoadICInOptimizedCode(isolate(), NOT_CONTEXTUAL).code();
3017 CallCode(ic, RelocInfo::CODE_TARGET, instr); 3018 CallCode(ic, RelocInfo::CODE_TARGET, instr);
3018 } 3019 }
3019 3020
3020 3021
3021 void LCodeGen::DoLoadFunctionPrototype(LLoadFunctionPrototype* instr) { 3022 void LCodeGen::DoLoadFunctionPrototype(LLoadFunctionPrototype* instr) {
3022 Register function = ToRegister(instr->function()); 3023 Register function = ToRegister(instr->function());
3023 Register result = ToRegister(instr->result()); 3024 Register result = ToRegister(instr->result());
3024 3025
3025 // Get the prototype or initial map from the function. 3026 // Get the prototype or initial map from the function.
3026 __ movp(result, 3027 __ movp(result,
(...skipping 261 matching lines...) Expand 10 before | Expand all | Expand 10 after
3288 3289
3289 void LCodeGen::DoLoadKeyedGeneric(LLoadKeyedGeneric* instr) { 3290 void LCodeGen::DoLoadKeyedGeneric(LLoadKeyedGeneric* instr) {
3290 DCHECK(ToRegister(instr->context()).is(rsi)); 3291 DCHECK(ToRegister(instr->context()).is(rsi));
3291 DCHECK(ToRegister(instr->object()).is(LoadDescriptor::ReceiverRegister())); 3292 DCHECK(ToRegister(instr->object()).is(LoadDescriptor::ReceiverRegister()));
3292 DCHECK(ToRegister(instr->key()).is(LoadDescriptor::NameRegister())); 3293 DCHECK(ToRegister(instr->key()).is(LoadDescriptor::NameRegister()));
3293 3294
3294 if (FLAG_vector_ics) { 3295 if (FLAG_vector_ics) {
3295 EmitVectorLoadICRegisters<LLoadKeyedGeneric>(instr); 3296 EmitVectorLoadICRegisters<LLoadKeyedGeneric>(instr);
3296 } 3297 }
3297 3298
3298 Handle<Code> ic = CodeFactory::KeyedLoadIC(isolate()).code(); 3299 Handle<Code> ic = CodeFactory::KeyedLoadICInOptimizedCode(isolate()).code();
3299 CallCode(ic, RelocInfo::CODE_TARGET, instr); 3300 CallCode(ic, RelocInfo::CODE_TARGET, instr);
3300 } 3301 }
3301 3302
3302 3303
3303 void LCodeGen::DoArgumentsElements(LArgumentsElements* instr) { 3304 void LCodeGen::DoArgumentsElements(LArgumentsElements* instr) {
3304 Register result = ToRegister(instr->result()); 3305 Register result = ToRegister(instr->result());
3305 3306
3306 if (instr->hydrogen()->from_inlined()) { 3307 if (instr->hydrogen()->from_inlined()) {
3307 __ leap(result, Operand(rsp, -kFPOnStackSize + -kPCOnStackSize)); 3308 __ leap(result, Operand(rsp, -kFPOnStackSize + -kPCOnStackSize));
3308 } else { 3309 } else {
(...skipping 2571 matching lines...) Expand 10 before | Expand all | Expand 10 after
5880 CallRuntime(Runtime::kPushBlockContext, 2, instr); 5881 CallRuntime(Runtime::kPushBlockContext, 2, instr);
5881 RecordSafepoint(Safepoint::kNoLazyDeopt); 5882 RecordSafepoint(Safepoint::kNoLazyDeopt);
5882 } 5883 }
5883 5884
5884 5885
5885 #undef __ 5886 #undef __
5886 5887
5887 } } // namespace v8::internal 5888 } } // namespace v8::internal
5888 5889
5889 #endif // V8_TARGET_ARCH_X64 5890 #endif // V8_TARGET_ARCH_X64
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