LLVM  4.0.0
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Utils.h File Reference
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 llvm
 Compute iterated dominance frontiers using a linear time algorithm.
 

Functions

unsigned llvm::constrainOperandRegClass (const MachineFunction &MF, const TargetRegisterInfo &TRI, MachineRegisterInfo &MRI, const TargetInstrInfo &TII, const RegisterBankInfo &RBI, MachineInstr &InsertPt, const MCInstrDesc &II, unsigned Reg, unsigned OpIdx)
 Try to constrain Reg so that it is usable by argument OpIdx of the provided MCInstrDesc II. More...