Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(330)

Side by Side Diff: src/full-codegen/ia32/full-codegen-ia32.cc

Issue 2281073002: Create ScopeInfos while analyzing the Scope chain (Closed)
Patch Set: rebase Created 4 years, 3 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch
« no previous file with comments | « src/full-codegen/full-codegen.cc ('k') | src/full-codegen/mips/full-codegen-mips.cc » ('j') | no next file with comments »
Toggle Intra-line Diffs ('i') | Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
OLDNEW
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_IA32 5 #if V8_TARGET_ARCH_IA32
6 6
7 #include "src/ast/scopes.h" 7 #include "src/ast/scopes.h"
8 #include "src/code-factory.h" 8 #include "src/code-factory.h"
9 #include "src/code-stubs.h" 9 #include "src/code-stubs.h"
10 #include "src/codegen.h" 10 #include "src/codegen.h"
(...skipping 148 matching lines...) Expand 10 before | Expand all | Expand 10 after
159 bool function_in_register = true; 159 bool function_in_register = true;
160 160
161 // Possibly allocate a local context. 161 // Possibly allocate a local context.
162 if (info->scope()->NeedsContext()) { 162 if (info->scope()->NeedsContext()) {
163 Comment cmnt(masm_, "[ Allocate context"); 163 Comment cmnt(masm_, "[ Allocate context");
164 bool need_write_barrier = true; 164 bool need_write_barrier = true;
165 int slots = info->scope()->num_heap_slots() - Context::MIN_CONTEXT_SLOTS; 165 int slots = info->scope()->num_heap_slots() - Context::MIN_CONTEXT_SLOTS;
166 // Argument to NewContext is the function, which is still in edi. 166 // Argument to NewContext is the function, which is still in edi.
167 if (info->scope()->is_script_scope()) { 167 if (info->scope()->is_script_scope()) {
168 __ push(edi); 168 __ push(edi);
169 __ Push(info->scope()->GetScopeInfo(info->isolate())); 169 __ Push(info->scope()->scope_info());
170 __ CallRuntime(Runtime::kNewScriptContext); 170 __ CallRuntime(Runtime::kNewScriptContext);
171 PrepareForBailoutForId(BailoutId::ScriptContext(), 171 PrepareForBailoutForId(BailoutId::ScriptContext(),
172 BailoutState::TOS_REGISTER); 172 BailoutState::TOS_REGISTER);
173 // The new target value is not used, clobbering is safe. 173 // The new target value is not used, clobbering is safe.
174 DCHECK_NULL(info->scope()->new_target_var()); 174 DCHECK_NULL(info->scope()->new_target_var());
175 } else { 175 } else {
176 if (info->scope()->new_target_var() != nullptr) { 176 if (info->scope()->new_target_var() != nullptr) {
177 __ push(edx); // Preserve new target. 177 __ push(edx); // Preserve new target.
178 } 178 }
179 FastNewFunctionContextStub stub(isolate()); 179 FastNewFunctionContextStub stub(isolate());
(...skipping 3466 matching lines...) Expand 10 before | Expand all | Expand 10 after
3646 isolate->builtins()->OnStackReplacement()->entry(), 3646 isolate->builtins()->OnStackReplacement()->entry(),
3647 Assembler::target_address_at(call_target_address, unoptimized_code)); 3647 Assembler::target_address_at(call_target_address, unoptimized_code));
3648 return ON_STACK_REPLACEMENT; 3648 return ON_STACK_REPLACEMENT;
3649 } 3649 }
3650 3650
3651 3651
3652 } // namespace internal 3652 } // namespace internal
3653 } // namespace v8 3653 } // namespace v8
3654 3654
3655 #endif // V8_TARGET_ARCH_IA32 3655 #endif // V8_TARGET_ARCH_IA32
OLDNEW
« no previous file with comments | « src/full-codegen/full-codegen.cc ('k') | src/full-codegen/mips/full-codegen-mips.cc » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698