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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_X87 | 5 #if V8_TARGET_ARCH_X87 |
6 | 6 |
7 #include "src/crankshaft/x87/lithium-codegen-x87.h" | 7 #include "src/crankshaft/x87/lithium-codegen-x87.h" |
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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135 | 135 |
136 // Possibly allocate a local context. | 136 // Possibly allocate a local context. |
137 if (info_->scope()->NeedsContext()) { | 137 if (info_->scope()->NeedsContext()) { |
138 Comment(";;; Allocate local context"); | 138 Comment(";;; Allocate local context"); |
139 bool need_write_barrier = true; | 139 bool need_write_barrier = true; |
140 // Argument to NewContext is the function, which is still in edi. | 140 // Argument to NewContext is the function, which is still in edi. |
141 int slots = info_->scope()->num_heap_slots() - Context::MIN_CONTEXT_SLOTS; | 141 int slots = info_->scope()->num_heap_slots() - Context::MIN_CONTEXT_SLOTS; |
142 Safepoint::DeoptMode deopt_mode = Safepoint::kNoLazyDeopt; | 142 Safepoint::DeoptMode deopt_mode = Safepoint::kNoLazyDeopt; |
143 if (info()->scope()->is_script_scope()) { | 143 if (info()->scope()->is_script_scope()) { |
144 __ push(edi); | 144 __ push(edi); |
145 __ Push(info()->scope()->GetScopeInfo(info()->isolate())); | 145 __ Push(info()->scope()->scope_info()); |
146 __ CallRuntime(Runtime::kNewScriptContext); | 146 __ CallRuntime(Runtime::kNewScriptContext); |
147 deopt_mode = Safepoint::kLazyDeopt; | 147 deopt_mode = Safepoint::kLazyDeopt; |
148 } else { | 148 } else { |
149 FastNewFunctionContextStub stub(isolate()); | 149 FastNewFunctionContextStub stub(isolate()); |
150 __ mov(FastNewFunctionContextDescriptor::SlotsRegister(), | 150 __ mov(FastNewFunctionContextDescriptor::SlotsRegister(), |
151 Immediate(slots)); | 151 Immediate(slots)); |
152 __ CallStub(&stub); | 152 __ CallStub(&stub); |
153 // Result of FastNewFunctionContextStub is always in new space. | 153 // Result of FastNewFunctionContextStub is always in new space. |
154 need_write_barrier = false; | 154 need_write_barrier = false; |
155 } | 155 } |
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5768 __ bind(deferred->exit()); | 5768 __ bind(deferred->exit()); |
5769 __ bind(&done); | 5769 __ bind(&done); |
5770 } | 5770 } |
5771 | 5771 |
5772 #undef __ | 5772 #undef __ |
5773 | 5773 |
5774 } // namespace internal | 5774 } // namespace internal |
5775 } // namespace v8 | 5775 } // namespace v8 |
5776 | 5776 |
5777 #endif // V8_TARGET_ARCH_X87 | 5777 #endif // V8_TARGET_ARCH_X87 |
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