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Issue 11414262: Revert 13105: "Enable stub generation using Hydrogen/Lithium." (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 8 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 // Redistribution and use in source and binary forms, with or without 2 // Redistribution and use in source and binary forms, with or without
3 // modification, are permitted provided that the following conditions are 3 // modification, are permitted provided that the following conditions are
4 // met: 4 // met:
5 // 5 //
6 // * Redistributions of source code must retain the above copyright 6 // * Redistributions of source code must retain the above copyright
7 // notice, this list of conditions and the following disclaimer. 7 // notice, this list of conditions and the following disclaimer.
8 // * Redistributions in binary form must reproduce the above 8 // * Redistributions in binary form must reproduce the above
9 // copyright notice, this list of conditions and the following 9 // copyright notice, this list of conditions and the following
10 // disclaimer in the documentation and/or other materials provided 10 // disclaimer in the documentation and/or other materials provided
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194 } 194 }
195 195
196 // Indicate that code has changed. 196 // Indicate that code has changed.
197 CPU::FlushICache(pc_, instruction_count); 197 CPU::FlushICache(pc_, instruction_count);
198 } 198 }
199 199
200 200
201 // ----------------------------------------------------------------------------- 201 // -----------------------------------------------------------------------------
202 // Register constants. 202 // Register constants.
203 203
204 const int 204 const int Register::kRegisterCodeByAllocationIndex[kNumAllocatableRegisters] = {
205 Register::kRegisterCodeByAllocationIndex[kMaxNumAllocatableRegisters] = {
206 // rax, rbx, rdx, rcx, rdi, r8, r9, r11, r14, r15 205 // rax, rbx, rdx, rcx, rdi, r8, r9, r11, r14, r15
207 0, 3, 2, 1, 7, 8, 9, 11, 14, 15 206 0, 3, 2, 1, 7, 8, 9, 11, 14, 15
208 }; 207 };
209 208
210 const int Register::kAllocationIndexByRegisterCode[kNumRegisters] = { 209 const int Register::kAllocationIndexByRegisterCode[kNumRegisters] = {
211 0, 3, 2, 1, -1, -1, -1, 4, 5, 6, -1, 7, -1, -1, 8, 9 210 0, 3, 2, 1, -1, -1, -1, 4, 5, 6, -1, 7, -1, -1, 8, 9
212 }; 211 };
213 212
214 213
215 // ----------------------------------------------------------------------------- 214 // -----------------------------------------------------------------------------
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3032 bool RelocInfo::IsCodedSpecially() { 3031 bool RelocInfo::IsCodedSpecially() {
3033 // The deserializer needs to know whether a pointer is specially coded. Being 3032 // The deserializer needs to know whether a pointer is specially coded. Being
3034 // specially coded on x64 means that it is a relative 32 bit address, as used 3033 // specially coded on x64 means that it is a relative 32 bit address, as used
3035 // by branch instructions. 3034 // by branch instructions.
3036 return (1 << rmode_) & kApplyMask; 3035 return (1 << rmode_) & kApplyMask;
3037 } 3036 }
3038 3037
3039 } } // namespace v8::internal 3038 } } // namespace v8::internal
3040 3039
3041 #endif // V8_TARGET_ARCH_X64 3040 #endif // V8_TARGET_ARCH_X64
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