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Issue 2226673002: X87: [stubs] Convert GrowElementsStub to TurboFan. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 4 years, 4 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_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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4300 } else { 4300 } else {
4301 // We should never get here at runtime because there is a smi check on 4301 // We should never get here at runtime because there is a smi check on
4302 // the key before this point. 4302 // the key before this point.
4303 __ int3(); 4303 __ int3();
4304 } 4304 }
4305 } else { 4305 } else {
4306 __ Move(ebx, ToRegister(key)); 4306 __ Move(ebx, ToRegister(key));
4307 __ SmiTag(ebx); 4307 __ SmiTag(ebx);
4308 } 4308 }
4309 4309
4310 GrowArrayElementsStub stub(isolate(), instr->hydrogen()->is_js_array(), 4310 GrowArrayElementsStub stub(isolate(), instr->hydrogen()->kind());
4311 instr->hydrogen()->kind());
4312 __ CallStub(&stub); 4311 __ CallStub(&stub);
4313 RecordSafepointWithLazyDeopt( 4312 RecordSafepointWithLazyDeopt(
4314 instr, RECORD_SAFEPOINT_WITH_REGISTERS_AND_NO_ARGUMENTS); 4313 instr, RECORD_SAFEPOINT_WITH_REGISTERS_AND_NO_ARGUMENTS);
4315 __ StoreToSafepointRegisterSlot(result, result); 4314 __ StoreToSafepointRegisterSlot(result, result);
4316 } 4315 }
4317 4316
4318 // Deopt on smi, which means the elements array changed to dictionary mode. 4317 // Deopt on smi, which means the elements array changed to dictionary mode.
4319 __ test(result, Immediate(kSmiTagMask)); 4318 __ test(result, Immediate(kSmiTagMask));
4320 DeoptimizeIf(equal, instr, DeoptimizeReason::kSmi); 4319 DeoptimizeIf(equal, instr, DeoptimizeReason::kSmi);
4321 } 4320 }
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5772 __ bind(deferred->exit()); 5771 __ bind(deferred->exit());
5773 __ bind(&done); 5772 __ bind(&done);
5774 } 5773 }
5775 5774
5776 #undef __ 5775 #undef __
5777 5776
5778 } // namespace internal 5777 } // namespace internal
5779 } // namespace v8 5778 } // namespace v8
5780 5779
5781 #endif // V8_TARGET_ARCH_X87 5780 #endif // V8_TARGET_ARCH_X87
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