Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(285)

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

Issue 2281073002: Create ScopeInfos while analyzing the Scope chain (Closed)
Patch Set: updates 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
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_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
(...skipping 165 matching lines...) Expand 10 before | Expand all | Expand 10 after
176 bool function_in_register_a1 = true; 176 bool function_in_register_a1 = true;
177 177
178 // Possibly allocate a local context. 178 // Possibly allocate a local context.
179 if (info->scope()->NeedsContext()) { 179 if (info->scope()->NeedsContext()) {
180 Comment cmnt(masm_, "[ Allocate context"); 180 Comment cmnt(masm_, "[ Allocate context");
181 // Argument to NewContext is the function, which is still in a1. 181 // Argument to NewContext is the function, which is still in a1.
182 bool need_write_barrier = true; 182 bool need_write_barrier = true;
183 int slots = info->scope()->num_heap_slots() - Context::MIN_CONTEXT_SLOTS; 183 int slots = info->scope()->num_heap_slots() - Context::MIN_CONTEXT_SLOTS;
184 if (info->scope()->is_script_scope()) { 184 if (info->scope()->is_script_scope()) {
185 __ push(a1); 185 __ push(a1);
186 __ Push(info->scope()->GetScopeInfo(info->isolate())); 186 __ Push(info->scope()->scope_info());
187 __ CallRuntime(Runtime::kNewScriptContext); 187 __ CallRuntime(Runtime::kNewScriptContext);
188 PrepareForBailoutForId(BailoutId::ScriptContext(), 188 PrepareForBailoutForId(BailoutId::ScriptContext(),
189 BailoutState::TOS_REGISTER); 189 BailoutState::TOS_REGISTER);
190 // The new target value is not used, clobbering is safe. 190 // The new target value is not used, clobbering is safe.
191 DCHECK_NULL(info->scope()->new_target_var()); 191 DCHECK_NULL(info->scope()->new_target_var());
192 } else { 192 } else {
193 if (info->scope()->new_target_var() != nullptr) { 193 if (info->scope()->new_target_var() != nullptr) {
194 __ push(a3); // Preserve new target. 194 __ push(a3); // Preserve new target.
195 } 195 }
196 FastNewFunctionContextStub stub(isolate()); 196 FastNewFunctionContextStub stub(isolate());
(...skipping 3566 matching lines...) Expand 10 before | Expand all | Expand 10 after
3763 reinterpret_cast<uint64_t>( 3763 reinterpret_cast<uint64_t>(
3764 isolate->builtins()->OnStackReplacement()->entry())); 3764 isolate->builtins()->OnStackReplacement()->entry()));
3765 return ON_STACK_REPLACEMENT; 3765 return ON_STACK_REPLACEMENT;
3766 } 3766 }
3767 3767
3768 3768
3769 } // namespace internal 3769 } // namespace internal
3770 } // namespace v8 3770 } // namespace v8
3771 3771
3772 #endif // V8_TARGET_ARCH_MIPS64 3772 #endif // V8_TARGET_ARCH_MIPS64
OLDNEW

Powered by Google App Engine
This is Rietveld 408576698