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Side by Side Diff: src/compiler/x64/code-generator-x64.cc

Issue 615223005: [turbofan] support all shift operands on x64 (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 6 years, 2 months ago
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1 // Copyright 2013 the V8 project authors. All rights reserved. 1 // Copyright 2013 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/compiler/code-generator.h" 5 #include "src/compiler/code-generator.h"
6 6
7 #include "src/compiler/code-generator-impl.h" 7 #include "src/compiler/code-generator-impl.h"
8 #include "src/compiler/gap-resolver.h" 8 #include "src/compiler/gap-resolver.h"
9 #include "src/compiler/node-matchers.h" 9 #include "src/compiler/node-matchers.h"
10 #include "src/compiler/node-properties-inl.h" 10 #include "src/compiler/node-properties-inl.h"
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177 } else { \ 177 } else { \
178 if (instr->InputAt(1)->IsRegister()) { \ 178 if (instr->InputAt(1)->IsRegister()) { \
179 __ asm_instr(i.OutputRegister(), i.InputRegister(1)); \ 179 __ asm_instr(i.OutputRegister(), i.InputRegister(1)); \
180 } else { \ 180 } else { \
181 __ asm_instr(i.OutputRegister(), i.InputOperand(1)); \ 181 __ asm_instr(i.OutputRegister(), i.InputOperand(1)); \
182 } \ 182 } \
183 } \ 183 } \
184 } while (0) 184 } while (0)
185 185
186 186
187 #define ASSEMBLE_SHIFT(asm_instr, width) \ 187 #define ASSEMBLE_SHIFT(asm_instr, width) \
188 do { \ 188 do { \
189 if (HasImmediateInput(instr, 1)) { \ 189 if (HasImmediateInput(instr, 1)) { \
190 __ asm_instr(i.OutputRegister(), Immediate(i.InputInt##width(1))); \ 190 if (instr->Output()->IsRegister()) { \
191 } else { \ 191 __ asm_instr(i.OutputRegister(), Immediate(i.InputInt##width(1))); \
192 __ asm_instr##_cl(i.OutputRegister()); \ 192 } else { \
193 } \ 193 __ asm_instr(i.OutputOperand(), Immediate(i.InputInt##width(1))); \
194 } \
195 } else { \
196 if (instr->Output()->IsRegister()) { \
197 __ asm_instr##_cl(i.OutputRegister()); \
198 } else { \
199 __ asm_instr##_cl(i.OutputOperand()); \
200 } \
201 } \
194 } while (0) 202 } while (0)
195 203
196 204
197 // Assembles an instruction after register allocation, producing machine code. 205 // Assembles an instruction after register allocation, producing machine code.
198 void CodeGenerator::AssembleArchInstruction(Instruction* instr) { 206 void CodeGenerator::AssembleArchInstruction(Instruction* instr) {
199 X64OperandConverter i(this, instr); 207 X64OperandConverter i(this, instr);
200 208
201 switch (ArchOpcodeField::decode(instr->opcode())) { 209 switch (ArchOpcodeField::decode(instr->opcode())) {
202 case kArchCallCodeObject: { 210 case kArchCallCodeObject: {
203 EnsureSpaceForLazyDeopt(); 211 EnsureSpaceForLazyDeopt();
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978 } 986 }
979 } 987 }
980 MarkLazyDeoptSite(); 988 MarkLazyDeoptSite();
981 } 989 }
982 990
983 #undef __ 991 #undef __
984 992
985 } // namespace internal 993 } // namespace internal
986 } // namespace compiler 994 } // namespace compiler
987 } // namespace v8 995 } // namespace v8
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