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Issue 1563213002: Type Feedback Vector lives in the closure (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Exclude an ignition test. 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 #include <limits.h> // For LONG_MIN, LONG_MAX. 5 #include <limits.h> // For LONG_MIN, LONG_MAX.
6 6
7 #if V8_TARGET_ARCH_MIPS64 7 #if V8_TARGET_ARCH_MIPS64
8 8
9 #include "src/base/division-by-constant.h" 9 #include "src/base/division-by-constant.h"
10 #include "src/bootstrapper.h" 10 #include "src/bootstrapper.h"
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5431 nop(Assembler::CODE_AGE_SEQUENCE_NOP); 5431 nop(Assembler::CODE_AGE_SEQUENCE_NOP);
5432 nop(Assembler::CODE_AGE_SEQUENCE_NOP); 5432 nop(Assembler::CODE_AGE_SEQUENCE_NOP);
5433 // Adjust fp to point to caller's fp. 5433 // Adjust fp to point to caller's fp.
5434 Daddu(fp, sp, Operand(StandardFrameConstants::kFixedFrameSizeFromFp)); 5434 Daddu(fp, sp, Operand(StandardFrameConstants::kFixedFrameSizeFromFp));
5435 } 5435 }
5436 } 5436 }
5437 5437
5438 5438
5439 void MacroAssembler::EmitLoadTypeFeedbackVector(Register vector) { 5439 void MacroAssembler::EmitLoadTypeFeedbackVector(Register vector) {
5440 ld(vector, MemOperand(fp, JavaScriptFrameConstants::kFunctionOffset)); 5440 ld(vector, MemOperand(fp, JavaScriptFrameConstants::kFunctionOffset));
5441 ld(vector, FieldMemOperand(vector, JSFunction::kSharedFunctionInfoOffset)); 5441 ld(vector, FieldMemOperand(vector, JSFunction::kLiteralsOffset));
5442 ld(vector, 5442 ld(vector, FieldMemOperand(vector, LiteralsArray::kFeedbackVectorOffset));
5443 FieldMemOperand(vector, SharedFunctionInfo::kFeedbackVectorOffset));
5444 } 5443 }
5445 5444
5446 5445
5447 void MacroAssembler::EnterFrame(StackFrame::Type type, 5446 void MacroAssembler::EnterFrame(StackFrame::Type type,
5448 bool load_constant_pool_pointer_reg) { 5447 bool load_constant_pool_pointer_reg) {
5449 // Out-of-line constant pool not implemented on mips64. 5448 // Out-of-line constant pool not implemented on mips64.
5450 UNREACHABLE(); 5449 UNREACHABLE();
5451 } 5450 }
5452 5451
5453 5452
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6487 if (mag.shift > 0) sra(result, result, mag.shift); 6486 if (mag.shift > 0) sra(result, result, mag.shift);
6488 srl(at, dividend, 31); 6487 srl(at, dividend, 31);
6489 Addu(result, result, Operand(at)); 6488 Addu(result, result, Operand(at));
6490 } 6489 }
6491 6490
6492 6491
6493 } // namespace internal 6492 } // namespace internal
6494 } // namespace v8 6493 } // namespace v8
6495 6494
6496 #endif // V8_TARGET_ARCH_MIPS64 6495 #endif // V8_TARGET_ARCH_MIPS64
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