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Issue 523583002: Multiple stubs can point to the same calling convention. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Ports. Created 6 years, 3 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 "src/v8.h" 5 #include "src/v8.h"
6 6
7 #if V8_TARGET_ARCH_X64 7 #if V8_TARGET_ARCH_X64
8 8
9 #include "src/codegen.h" 9 #include "src/codegen.h"
10 #include "src/ic/ic-conventions.h" 10 #include "src/ic/ic-conventions.h"
11 11
12 namespace v8 { 12 namespace v8 {
13 namespace internal { 13 namespace internal {
14 14
15 // IC register specifications 15 // IC register specifications
16 const Register LoadConvention::ReceiverRegister() { return rdx; } 16 const Register LoadConvention::ReceiverRegister() { return rdx; }
17 const Register LoadConvention::NameRegister() { return rcx; } 17 const Register LoadConvention::NameRegister() { return rcx; }
18 18
19 19
20 const Register VectorLoadConvention::SlotRegister() { 20 const Register VectorLoadConvention::SlotRegister() { return rax; }
21 DCHECK(FLAG_vector_ics);
22 return rax;
23 }
24 21
25 22
26 const Register FullVectorLoadConvention::VectorRegister() { 23 const Register FullVectorLoadConvention::VectorRegister() { return rbx; }
27 DCHECK(FLAG_vector_ics);
28 return rbx;
29 }
30 24
31 25
32 const Register StoreConvention::ReceiverRegister() { return rdx; } 26 const Register StoreConvention::ReceiverRegister() { return rdx; }
33 const Register StoreConvention::NameRegister() { return rcx; } 27 const Register StoreConvention::NameRegister() { return rcx; }
34 const Register StoreConvention::ValueRegister() { return rax; } 28 const Register StoreConvention::ValueRegister() { return rax; }
29 const Register StoreConvention::MapRegister() { return rbx; }
35 30
36 31
37 const Register StoreConvention::MapRegister() { return rbx; } 32 // Passing arguments in registers is not supported.
33 const Register InstanceofConvention::left() { return rax; }
34 const Register InstanceofConvention::right() { return rdx; }
38 } 35 }
39 } // namespace v8::internal 36 } // namespace v8::internal
40 37
41 #endif // V8_TARGET_ARCH_X64 38 #endif // V8_TARGET_ARCH_X64
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