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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" |
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| 1260 if (instr->InputAt(0)->IsDoubleRegister()) { | 1260 if (instr->InputAt(0)->IsDoubleRegister()) { |
| 1261 auto allocated = AllocatedOperand::cast(*instr->InputAt(0)); | 1261 auto allocated = AllocatedOperand::cast(*instr->InputAt(0)); |
| 1262 if (allocated.representation() == MachineRepresentation::kFloat32) { | 1262 if (allocated.representation() == MachineRepresentation::kFloat32) { |
| 1263 __ sub(esp, Immediate(kDoubleSize)); | 1263 __ sub(esp, Immediate(kDoubleSize)); |
| 1264 __ fst_s(Operand(esp, 0)); | 1264 __ fst_s(Operand(esp, 0)); |
| 1265 } else { | 1265 } else { |
| 1266 DCHECK(allocated.representation() == MachineRepresentation::kFloat64); | 1266 DCHECK(allocated.representation() == MachineRepresentation::kFloat64); |
| 1267 __ sub(esp, Immediate(kDoubleSize)); | 1267 __ sub(esp, Immediate(kDoubleSize)); |
| 1268 __ fst_d(Operand(esp, 0)); | 1268 __ fst_d(Operand(esp, 0)); |
| 1269 } | 1269 } |
| 1270 frame_access_state()->IncreaseSPDelta(kDoubleSize / kPointerSize); |
| 1270 } else if (instr->InputAt(0)->IsDoubleStackSlot()) { | 1271 } else if (instr->InputAt(0)->IsDoubleStackSlot()) { |
| 1271 auto allocated = AllocatedOperand::cast(*instr->InputAt(0)); | 1272 auto allocated = AllocatedOperand::cast(*instr->InputAt(0)); |
| 1272 if (allocated.representation() == MachineRepresentation::kFloat32) { | 1273 if (allocated.representation() == MachineRepresentation::kFloat32) { |
| 1273 __ sub(esp, Immediate(kDoubleSize)); | 1274 __ sub(esp, Immediate(kDoubleSize)); |
| 1274 __ fld_s(i.InputOperand(0)); | 1275 __ fld_s(i.InputOperand(0)); |
| 1275 __ fstp_s(MemOperand(esp, 0)); | 1276 __ fstp_s(MemOperand(esp, 0)); |
| 1276 } else { | 1277 } else { |
| 1277 DCHECK(allocated.representation() == MachineRepresentation::kFloat64); | 1278 DCHECK(allocated.representation() == MachineRepresentation::kFloat64); |
| 1278 __ sub(esp, Immediate(kDoubleSize)); | 1279 __ sub(esp, Immediate(kDoubleSize)); |
| 1279 __ fld_d(i.InputOperand(0)); | 1280 __ fld_d(i.InputOperand(0)); |
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| 2002 int padding_size = last_lazy_deopt_pc_ + space_needed - current_pc; | 2003 int padding_size = last_lazy_deopt_pc_ + space_needed - current_pc; |
| 2003 __ Nop(padding_size); | 2004 __ Nop(padding_size); |
| 2004 } | 2005 } |
| 2005 } | 2006 } |
| 2006 | 2007 |
| 2007 #undef __ | 2008 #undef __ |
| 2008 | 2009 |
| 2009 } // namespace compiler | 2010 } // namespace compiler |
| 2010 } // namespace internal | 2011 } // namespace internal |
| 2011 } // namespace v8 | 2012 } // namespace v8 |
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