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Side by Side Diff: src/IceTargetLoweringX8632.h

Issue 412593002: Lower icmp operations between vector values. (Closed) Base URL: https://gerrit.chromium.org/gerrit/p/native_client/pnacl-subzero.git@master
Patch Set: Remove unused typedefs. Created 6 years, 5 months ago
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1 //===- subzero/src/IceTargetLoweringX8632.h - x86-32 lowering ---*- C++ -*-===// 1 //===- subzero/src/IceTargetLoweringX8632.h - x86-32 lowering ---*- C++ -*-===//
2 // 2 //
3 // The Subzero Code Generator 3 // The Subzero Code Generator
4 // 4 //
5 // This file is distributed under the University of Illinois Open Source 5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details. 6 // License. See LICENSE.TXT for details.
7 // 7 //
8 //===----------------------------------------------------------------------===// 8 //===----------------------------------------------------------------------===//
9 // 9 //
10 // This file declares the TargetLoweringX8632 class, which 10 // This file declares the TargetLoweringX8632 class, which
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146 InstCall *Call = InstCall::create(Func, MaxSrcs, Dest, CallTarget); 146 InstCall *Call = InstCall::create(Func, MaxSrcs, Dest, CallTarget);
147 return Call; 147 return Call;
148 } 148 }
149 static Type stackSlotType(); 149 static Type stackSlotType();
150 150
151 Variable *copyToReg(Operand *Src, int32_t RegNum = Variable::NoRegister); 151 Variable *copyToReg(Operand *Src, int32_t RegNum = Variable::NoRegister);
152 152
153 // Returns a vector in a register with the given constant entries. 153 // Returns a vector in a register with the given constant entries.
154 Variable *makeVectorOfZeros(Type Ty, int32_t RegNum = Variable::NoRegister); 154 Variable *makeVectorOfZeros(Type Ty, int32_t RegNum = Variable::NoRegister);
155 Variable *makeVectorOfOnes(Type Ty, int32_t RegNum = Variable::NoRegister); 155 Variable *makeVectorOfOnes(Type Ty, int32_t RegNum = Variable::NoRegister);
156 Variable *makeVectorOfMinusOnes(Type Ty,
157 int32_t RegNum = Variable::NoRegister);
158 Variable *makeVectorOfHighOrderBits(Type Ty,
159 int32_t RegNum = Variable::NoRegister);
156 160
157 // Return a memory operand corresponding to a stack allocated Variable. 161 // Return a memory operand corresponding to a stack allocated Variable.
158 OperandX8632Mem *getMemoryOperandForStackSlot(Type Ty, Variable *Slot, 162 OperandX8632Mem *getMemoryOperandForStackSlot(Type Ty, Variable *Slot,
159 uint32_t Offset = 0); 163 uint32_t Offset = 0);
160 164
161 // The following are helpers that insert lowered x86 instructions 165 // The following are helpers that insert lowered x86 instructions
162 // with minimal syntactic overhead, so that the lowering code can 166 // with minimal syntactic overhead, so that the lowering code can
163 // look as close to assembly as practical. 167 // look as close to assembly as practical.
164 void _adc(Variable *Dest, Operand *Src0) { 168 void _adc(Variable *Dest, Operand *Src0) {
165 Context.insert(InstX8632Adc::create(Func, Dest, Src0)); 169 Context.insert(InstX8632Adc::create(Func, Dest, Src0));
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448 virtual ~TargetGlobalInitX8632() {} 452 virtual ~TargetGlobalInitX8632() {}
449 }; 453 };
450 454
451 template <> void ConstantInteger::emit(GlobalContext *Ctx) const; 455 template <> void ConstantInteger::emit(GlobalContext *Ctx) const;
452 template <> void ConstantFloat::emit(GlobalContext *Ctx) const; 456 template <> void ConstantFloat::emit(GlobalContext *Ctx) const;
453 template <> void ConstantDouble::emit(GlobalContext *Ctx) const; 457 template <> void ConstantDouble::emit(GlobalContext *Ctx) const;
454 458
455 } // end of namespace Ice 459 } // end of namespace Ice
456 460
457 #endif // SUBZERO_SRC_ICETARGETLOWERINGX8632_H 461 #endif // SUBZERO_SRC_ICETARGETLOWERINGX8632_H
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