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Issue 2532483002: [stubs] Port FastFunctionBindStub to TF (Closed)
Patch Set: Review feedback Created 4 years 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_MIPS 5 #if V8_TARGET_ARCH_MIPS
6 6
7 #include "src/code-stubs.h" 7 #include "src/code-stubs.h"
8 #include "src/api-arguments.h" 8 #include "src/api-arguments.h"
9 #include "src/base/bits.h" 9 #include "src/base/bits.h"
10 #include "src/bootstrapper.h" 10 #include "src/bootstrapper.h"
(...skipping 15 matching lines...) Expand all
26 void ArrayNArgumentsConstructorStub::Generate(MacroAssembler* masm) { 26 void ArrayNArgumentsConstructorStub::Generate(MacroAssembler* masm) {
27 __ sll(t9, a0, kPointerSizeLog2); 27 __ sll(t9, a0, kPointerSizeLog2);
28 __ Addu(t9, sp, t9); 28 __ Addu(t9, sp, t9);
29 __ sw(a1, MemOperand(t9, 0)); 29 __ sw(a1, MemOperand(t9, 0));
30 __ Push(a1); 30 __ Push(a1);
31 __ Push(a2); 31 __ Push(a2);
32 __ Addu(a0, a0, Operand(3)); 32 __ Addu(a0, a0, Operand(3));
33 __ TailCallRuntime(Runtime::kNewArray); 33 __ TailCallRuntime(Runtime::kNewArray);
34 } 34 }
35 35
36 void FastFunctionBindStub::InitializeDescriptor(
37 CodeStubDescriptor* descriptor) {
38 Address deopt_handler = Runtime::FunctionForId(Runtime::kFunctionBind)->entry;
39 descriptor->Initialize(a0, deopt_handler, -1, JS_FUNCTION_STUB_MODE);
40 }
41
42 static void EmitIdenticalObjectComparison(MacroAssembler* masm, Label* slow, 36 static void EmitIdenticalObjectComparison(MacroAssembler* masm, Label* slow,
43 Condition cc); 37 Condition cc);
44 static void EmitSmiNonsmiComparison(MacroAssembler* masm, 38 static void EmitSmiNonsmiComparison(MacroAssembler* masm,
45 Register lhs, 39 Register lhs,
46 Register rhs, 40 Register rhs,
47 Label* rhs_not_nan, 41 Label* rhs_not_nan,
48 Label* slow, 42 Label* slow,
49 bool strict); 43 bool strict);
50 static void EmitStrictTwoHeapObjectCompare(MacroAssembler* masm, 44 static void EmitStrictTwoHeapObjectCompare(MacroAssembler* masm,
51 Register lhs, 45 Register lhs,
(...skipping 4482 matching lines...) Expand 10 before | Expand all | Expand 10 after
4534 kStackUnwindSpace, kInvalidStackOffset, 4528 kStackUnwindSpace, kInvalidStackOffset,
4535 return_value_operand, NULL); 4529 return_value_operand, NULL);
4536 } 4530 }
4537 4531
4538 #undef __ 4532 #undef __
4539 4533
4540 } // namespace internal 4534 } // namespace internal
4541 } // namespace v8 4535 } // namespace v8
4542 4536
4543 #endif // V8_TARGET_ARCH_MIPS 4537 #endif // V8_TARGET_ARCH_MIPS
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