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Issue 1707703002: Revert of More simplification and unification of frame handling (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 4 years, 10 months ago
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1 // Copyright 2013 the V8 project authors. All rights reserved. 1 // Copyright 2013 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 #include "src/compiler/code-generator.h" 5 #include "src/compiler/code-generator.h"
6 6
7 #include "src/ast/scopes.h" 7 #include "src/ast/scopes.h"
8 #include "src/compiler/code-generator-impl.h" 8 #include "src/compiler/code-generator-impl.h"
9 #include "src/compiler/gap-resolver.h" 9 #include "src/compiler/gap-resolver.h"
10 #include "src/compiler/node-matchers.h" 10 #include "src/compiler/node-matchers.h"
11 #include "src/compiler/osr.h" 11 #include "src/compiler/osr.h"
12 #include "src/frames.h"
13 #include "src/ia32/assembler-ia32.h" 12 #include "src/ia32/assembler-ia32.h"
14 #include "src/ia32/frames-ia32.h" 13 #include "src/ia32/frames-ia32.h"
15 #include "src/ia32/macro-assembler-ia32.h" 14 #include "src/ia32/macro-assembler-ia32.h"
16 15
17 namespace v8 { 16 namespace v8 {
18 namespace internal { 17 namespace internal {
19 namespace compiler { 18 namespace compiler {
20 19
21 #define __ masm()-> 20 #define __ masm()->
22 21
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50 } 49 }
51 DCHECK(op->IsStackSlot() || op->IsDoubleStackSlot()); 50 DCHECK(op->IsStackSlot() || op->IsDoubleStackSlot());
52 FrameOffset offset = frame_access_state()->GetFrameOffset( 51 FrameOffset offset = frame_access_state()->GetFrameOffset(
53 AllocatedOperand::cast(op)->index()); 52 AllocatedOperand::cast(op)->index());
54 return Operand(offset.from_stack_pointer() ? esp : ebp, 53 return Operand(offset.from_stack_pointer() ? esp : ebp,
55 offset.offset() + extra); 54 offset.offset() + extra);
56 } 55 }
57 56
58 Operand ToMaterializableOperand(int materializable_offset) { 57 Operand ToMaterializableOperand(int materializable_offset) {
59 FrameOffset offset = frame_access_state()->GetFrameOffset( 58 FrameOffset offset = frame_access_state()->GetFrameOffset(
60 FPOffsetToFrameSlot(materializable_offset)); 59 Frame::FPOffsetToSlot(materializable_offset));
61 return Operand(offset.from_stack_pointer() ? esp : ebp, offset.offset()); 60 return Operand(offset.from_stack_pointer() ? esp : ebp, offset.offset());
62 } 61 }
63 62
64 Operand HighOperand(InstructionOperand* op) { 63 Operand HighOperand(InstructionOperand* op) {
65 DCHECK(op->IsDoubleStackSlot()); 64 DCHECK(op->IsDoubleStackSlot());
66 return ToOperand(op, kPointerSize); 65 return ToOperand(op, kPointerSize);
67 } 66 }
68 67
69 Immediate ToImmediate(InstructionOperand* operand) { 68 Immediate ToImmediate(InstructionOperand* operand) {
70 Constant constant = ToConstant(operand); 69 Constant constant = ToConstant(operand);
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1735 int padding_size = last_lazy_deopt_pc_ + space_needed - current_pc; 1734 int padding_size = last_lazy_deopt_pc_ + space_needed - current_pc;
1736 __ Nop(padding_size); 1735 __ Nop(padding_size);
1737 } 1736 }
1738 } 1737 }
1739 1738
1740 #undef __ 1739 #undef __
1741 1740
1742 } // namespace compiler 1741 } // namespace compiler
1743 } // namespace internal 1742 } // namespace internal
1744 } // namespace v8 1743 } // namespace v8
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