57 static const char *isInvalidMemoryInstr(const Instruction &Instr) {  in isInvalidMemoryInstr()  argument
58   switch (Instr.Description.TSFlags & X86II::FormMask) {  in isInvalidMemoryInstr()
157     return (Instr.Description.Opcode == X86::POP16r ||  in isInvalidMemoryInstr()
158             Instr.Description.Opcode == X86::POP32r ||  in isInvalidMemoryInstr()
159             Instr.Description.Opcode == X86::PUSH16r ||  in isInvalidMemoryInstr()
160             Instr.Description.Opcode == X86::PUSH32r)  in isInvalidMemoryInstr()
192 static const char *isInvalidOpcode(const Instruction &Instr) {  in isInvalidOpcode()  argument
193   const auto OpcodeName = Instr.Name;  in isInvalidOpcode()
194   if ((Instr.Description.TSFlags & X86II::FormMask) == X86II::Pseudo)  in isInvalidOpcode()
199   if (const auto reason = isInvalidMemoryInstr(Instr))  in isInvalidOpcode()
202   for (const Operand &Op : Instr.Operands)  in isInvalidOpcode()
208   for (const Operand &Op : Instr.Operands)  in isInvalidOpcode()
215 static unsigned getX86FPFlags(const Instruction &Instr) {  in getX86FPFlags()  argument
216   return Instr.Description.TSFlags & X86II::FPTypeMask;  in getX86FPFlags()
230     const Instruction &Instr, const BitVector &ForbiddenRegisters,  in generateLEATemplatesCommon()  argument
234   assert(Instr.Operands.size() == 6 && "invalid LEA");  in generateLEATemplatesCommon()
235   assert(X86II::getMemoryOperandNo(Instr.Description.TSFlags) == 1 &&  in generateLEATemplatesCommon()
242       Instr.Operands[kDestOp].getRegisterAliasing().sourceBits();  in generateLEATemplatesCommon()
245       Instr.Operands[kBaseOp].getRegisterAliasing().sourceBits();  in generateLEATemplatesCommon()
248       Instr.Operands[kIndexOp].getRegisterAliasing().sourceBits();  in generateLEATemplatesCommon()
258           InstructionTemplate IT(&Instr);  in generateLEATemplatesCommon()
307   const Instruction &Instr = Variant.getInstr();  in generateCodeTemplates()  local
309   if (const auto reason = isInvalidOpcode(Instr))  in generateCodeTemplates()
313   const auto Opcode = Instr.Description.getOpcode();  in generateCodeTemplates()
316         Instr, ForbiddenRegisters, State, Opts,  in generateCodeTemplates()
326   if (Instr.hasMemoryOperands())  in generateCodeTemplates()
330   switch (getX86FPFlags(Instr)) {  in generateCodeTemplates()
367   const Instruction &Instr = Variant.getInstr();  in generateCodeTemplates()  local
369   if (const auto reason = isInvalidOpcode(Instr))  in generateCodeTemplates()
373   const auto Opcode = Instr.Description.getOpcode();  in generateCodeTemplates()
376         Instr, ForbiddenRegisters, State, Opts,  in generateCodeTemplates()
387   switch (getX86FPFlags(Instr)) {  in generateCodeTemplates()
676   Error randomizeTargetMCOperand(const Instruction &Instr, const Variable &Var,
696   bool allowAsBackToBack(const Instruction &Instr) const override {  in allowAsBackToBack()
697     const unsigned Opcode = Instr.Description.Opcode;  in allowAsBackToBack()
698     return !isInvalidOpcode(Instr) && Opcode != X86::LEA64r &&  in allowAsBackToBack()
703   generateInstructionVariants(const Instruction &Instr,
780     const Instruction &Instr, const Variable &Var, MCOperand &AssignedValue,  in randomizeTargetMCOperand()  argument
782   const Operand &Op = Instr.getPrimaryOperand(Var);  in randomizeTargetMCOperand()
877     const Instruction &Instr, unsigned MaxConfigsPerOpcode) const {  in generateInstructionVariants()  argument
880   VariableChoices.resize(Instr.Variables.size());  in generateInstructionVariants()
881   for (auto I : llvm::zip(Instr.Variables, VariableChoices)) {  in generateInstructionVariants()
885     switch (Instr.getPrimaryOperand(Var).getExplicitOperandInfo().OperandType) {  in generateInstructionVariants()
904     return ExegesisTarget::generateInstructionVariants(Instr,  in generateInstructionVariants()
917     Variants.emplace_back(&Instr);  in generateInstructionVariants()