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Issue 1577193003: Change the CompilationInfo::IsCodePreAgingActive() predicate to CompilationInfo::GeneratePreagingPr… (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Comment cleanup. Created 4 years, 11 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_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 102 matching lines...) Expand 10 before | Expand all | Expand 10 after
113 __ CmpObjectType(ecx, FIRST_JS_RECEIVER_TYPE, ecx); 113 __ CmpObjectType(ecx, FIRST_JS_RECEIVER_TYPE, ecx);
114 __ Assert(above_equal, kSloppyFunctionExpectsJSReceiverReceiver); 114 __ Assert(above_equal, kSloppyFunctionExpectsJSReceiverReceiver);
115 } 115 }
116 116
117 // Open a frame scope to indicate that there is a frame on the stack. The 117 // Open a frame scope to indicate that there is a frame on the stack. The
118 // MANUAL indicates that the scope shouldn't actually generate code to set up 118 // MANUAL indicates that the scope shouldn't actually generate code to set up
119 // the frame (that is done below). 119 // the frame (that is done below).
120 FrameScope frame_scope(masm_, StackFrame::MANUAL); 120 FrameScope frame_scope(masm_, StackFrame::MANUAL);
121 121
122 info->set_prologue_offset(masm_->pc_offset()); 122 info->set_prologue_offset(masm_->pc_offset());
123 __ Prologue(info->IsCodePreAgingActive()); 123 __ Prologue(info->GeneratePreagedPrologue());
124 124
125 { Comment cmnt(masm_, "[ Allocate locals"); 125 { Comment cmnt(masm_, "[ Allocate locals");
126 int locals_count = info->scope()->num_stack_slots(); 126 int locals_count = info->scope()->num_stack_slots();
127 // Generators allocate locals, if any, in context slots. 127 // Generators allocate locals, if any, in context slots.
128 DCHECK(!IsGeneratorFunction(literal()->kind()) || locals_count == 0); 128 DCHECK(!IsGeneratorFunction(literal()->kind()) || locals_count == 0);
129 if (locals_count == 1) { 129 if (locals_count == 1) {
130 __ push(Immediate(isolate()->factory()->undefined_value())); 130 __ push(Immediate(isolate()->factory()->undefined_value()));
131 } else if (locals_count > 1) { 131 } else if (locals_count > 1) {
132 if (locals_count >= 128) { 132 if (locals_count >= 128) {
133 Label ok; 133 Label ok;
(...skipping 4613 matching lines...) Expand 10 before | Expand all | Expand 10 after
4747 Assembler::target_address_at(call_target_address, 4747 Assembler::target_address_at(call_target_address,
4748 unoptimized_code)); 4748 unoptimized_code));
4749 return OSR_AFTER_STACK_CHECK; 4749 return OSR_AFTER_STACK_CHECK;
4750 } 4750 }
4751 4751
4752 4752
4753 } // namespace internal 4753 } // namespace internal
4754 } // namespace v8 4754 } // namespace v8
4755 4755
4756 #endif // V8_TARGET_ARCH_IA32 4756 #endif // V8_TARGET_ARCH_IA32
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