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Issue 1301583005: Rename ParserInfo::function() and CompilationInfo::function() to literal(). (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 5 years, 4 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_ARM 5 #if V8_TARGET_ARCH_ARM
6 6
7 #include "src/code-factory.h" 7 #include "src/code-factory.h"
8 #include "src/code-stubs.h" 8 #include "src/code-stubs.h"
9 #include "src/codegen.h" 9 #include "src/codegen.h"
10 #include "src/compiler.h" 10 #include "src/compiler.h"
(...skipping 94 matching lines...) Expand 10 before | Expand all | Expand 10 after
105 CompilationInfo* info = info_; 105 CompilationInfo* info = info_;
106 profiling_counter_ = isolate()->factory()->NewCell( 106 profiling_counter_ = isolate()->factory()->NewCell(
107 Handle<Smi>(Smi::FromInt(FLAG_interrupt_budget), isolate())); 107 Handle<Smi>(Smi::FromInt(FLAG_interrupt_budget), isolate()));
108 SetFunctionPosition(function()); 108 SetFunctionPosition(function());
109 Comment cmnt(masm_, "[ function compiled by full code generator"); 109 Comment cmnt(masm_, "[ function compiled by full code generator");
110 110
111 ProfileEntryHookStub::MaybeCallEntryHook(masm_); 111 ProfileEntryHookStub::MaybeCallEntryHook(masm_);
112 112
113 #ifdef DEBUG 113 #ifdef DEBUG
114 if (strlen(FLAG_stop_at) > 0 && 114 if (strlen(FLAG_stop_at) > 0 &&
115 info->function()->name()->IsUtf8EqualTo(CStrVector(FLAG_stop_at))) { 115 info->literal()->name()->IsUtf8EqualTo(CStrVector(FLAG_stop_at))) {
116 __ stop("stop-at"); 116 __ stop("stop-at");
117 } 117 }
118 #endif 118 #endif
119 119
120 // Sloppy mode functions and builtins need to replace the receiver with the 120 // Sloppy mode functions and builtins need to replace the receiver with the
121 // global proxy when called as functions (without an explicit receiver 121 // global proxy when called as functions (without an explicit receiver
122 // object). 122 // object).
123 if (is_sloppy(info->language_mode()) && !info->is_native() && 123 if (is_sloppy(info->language_mode()) && !info->is_native() &&
124 info->MayUseThis() && info->scope()->has_this_declaration()) { 124 info->MayUseThis() && info->scope()->has_this_declaration()) {
125 Label ok; 125 Label ok;
(...skipping 15 matching lines...) Expand all
141 // the frame (that is done below). 141 // the frame (that is done below).
142 FrameScope frame_scope(masm_, StackFrame::MANUAL); 142 FrameScope frame_scope(masm_, StackFrame::MANUAL);
143 143
144 info->set_prologue_offset(masm_->pc_offset()); 144 info->set_prologue_offset(masm_->pc_offset());
145 __ Prologue(info->IsCodePreAgingActive()); 145 __ Prologue(info->IsCodePreAgingActive());
146 info->AddNoFrameRange(0, masm_->pc_offset()); 146 info->AddNoFrameRange(0, masm_->pc_offset());
147 147
148 { Comment cmnt(masm_, "[ Allocate locals"); 148 { Comment cmnt(masm_, "[ Allocate locals");
149 int locals_count = info->scope()->num_stack_slots(); 149 int locals_count = info->scope()->num_stack_slots();
150 // Generators allocate locals, if any, in context slots. 150 // Generators allocate locals, if any, in context slots.
151 DCHECK(!IsGeneratorFunction(info->function()->kind()) || locals_count == 0); 151 DCHECK(!IsGeneratorFunction(info->literal()->kind()) || locals_count == 0);
152 if (locals_count > 0) { 152 if (locals_count > 0) {
153 if (locals_count >= 128) { 153 if (locals_count >= 128) {
154 Label ok; 154 Label ok;
155 __ sub(r9, sp, Operand(locals_count * kPointerSize)); 155 __ sub(r9, sp, Operand(locals_count * kPointerSize));
156 __ LoadRoot(r2, Heap::kRealStackLimitRootIndex); 156 __ LoadRoot(r2, Heap::kRealStackLimitRootIndex);
157 __ cmp(r9, Operand(r2)); 157 __ cmp(r9, Operand(r2));
158 __ b(hs, &ok); 158 __ b(hs, &ok);
159 __ InvokeBuiltin(Builtins::STACK_OVERFLOW, CALL_FUNCTION); 159 __ InvokeBuiltin(Builtins::STACK_OVERFLOW, CALL_FUNCTION);
160 __ bind(&ok); 160 __ bind(&ok);
161 } 161 }
(...skipping 1313 matching lines...) Expand 10 before | Expand all | Expand 10 after
1475 // 1475 //
1476 // The condition on the declaration scopes is a conservative check for 1476 // The condition on the declaration scopes is a conservative check for
1477 // nested functions that access a binding and are called before the 1477 // nested functions that access a binding and are called before the
1478 // binding is initialized: 1478 // binding is initialized:
1479 // function() { f(); let x = 1; function f() { x = 2; } } 1479 // function() { f(); let x = 1; function f() { x = 2; } }
1480 // 1480 //
1481 bool skip_init_check; 1481 bool skip_init_check;
1482 if (var->scope()->DeclarationScope() != scope()->DeclarationScope()) { 1482 if (var->scope()->DeclarationScope() != scope()->DeclarationScope()) {
1483 skip_init_check = false; 1483 skip_init_check = false;
1484 } else if (var->is_this()) { 1484 } else if (var->is_this()) {
1485 CHECK(info_->function() != nullptr && 1485 CHECK(info_->has_literal() &&
1486 (info_->function()->kind() & kSubclassConstructor) != 0); 1486 (info_->literal()->kind() & kSubclassConstructor) != 0);
1487 // TODO(dslomov): implement 'this' hole check elimination. 1487 // TODO(dslomov): implement 'this' hole check elimination.
1488 skip_init_check = false; 1488 skip_init_check = false;
1489 } else { 1489 } else {
1490 // Check that we always have valid source position. 1490 // Check that we always have valid source position.
1491 DCHECK(var->initializer_position() != RelocInfo::kNoPosition); 1491 DCHECK(var->initializer_position() != RelocInfo::kNoPosition);
1492 DCHECK(proxy->position() != RelocInfo::kNoPosition); 1492 DCHECK(proxy->position() != RelocInfo::kNoPosition);
1493 skip_init_check = var->mode() != CONST_LEGACY && 1493 skip_init_check = var->mode() != CONST_LEGACY &&
1494 var->initializer_position() < proxy->position(); 1494 var->initializer_position() < proxy->position();
1495 } 1495 }
1496 1496
(...skipping 3917 matching lines...) Expand 10 before | Expand all | Expand 10 after
5414 DCHECK(interrupt_address == 5414 DCHECK(interrupt_address ==
5415 isolate->builtins()->OsrAfterStackCheck()->entry()); 5415 isolate->builtins()->OsrAfterStackCheck()->entry());
5416 return OSR_AFTER_STACK_CHECK; 5416 return OSR_AFTER_STACK_CHECK;
5417 } 5417 }
5418 5418
5419 5419
5420 } // namespace internal 5420 } // namespace internal
5421 } // namespace v8 5421 } // namespace v8
5422 5422
5423 #endif // V8_TARGET_ARCH_ARM 5423 #endif // V8_TARGET_ARCH_ARM
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