155   const TargetRegisterClass *SrcRC = SrcReg.isVirtual()  in getCopyRegClasses()  local
166   return std::make_pair(SrcRC, DstRC);  in getCopyRegClasses()
169 static bool isVGPRToSGPRCopy(const TargetRegisterClass *SrcRC,  in isVGPRToSGPRCopy()  argument
172   return SrcRC != &AMDGPU::VReg_1RegClass && TRI.isSGPRClass(DstRC) &&  in isVGPRToSGPRCopy()
173          TRI.hasVectorRegisters(SrcRC);  in isVGPRToSGPRCopy()
176 static bool isSGPRToVGPRCopy(const TargetRegisterClass *SrcRC,  in isSGPRToVGPRCopy()  argument
179   return DstRC != &AMDGPU::VReg_1RegClass && TRI.isSGPRClass(SrcRC) &&  in isSGPRToVGPRCopy()
245   const TargetRegisterClass *SrcRC, *DstRC;  in foldVGPRCopyIntoRegSequence()  local
246   std::tie(SrcRC, DstRC) = getCopyRegClasses(CopyUse, *TRI, MRI);  in foldVGPRCopyIntoRegSequence()
248   if (!isSGPRToVGPRCopy(SrcRC, DstRC, *TRI))  in foldVGPRCopyIntoRegSequence()
276     const TargetRegisterClass *SrcRC = MRI.getRegClass(SrcReg);  in foldVGPRCopyIntoRegSequence()  local
277     assert(TRI->isSGPRClass(SrcRC) &&  in foldVGPRCopyIntoRegSequence()
280     SrcRC = TRI->getSubRegClass(SrcRC, SrcSubReg);  in foldVGPRCopyIntoRegSequence()
281     const TargetRegisterClass *NewSrcRC = TRI->getEquivalentVGPRClass(SrcRC);  in foldVGPRCopyIntoRegSequence()
290       const TargetRegisterClass *NewSrcRC = TRI->getEquivalentAGPRClass(SrcRC);  in foldVGPRCopyIntoRegSequence()
604         const TargetRegisterClass *SrcRC, *DstRC;  in runOnMachineFunction()  local
605         std::tie(SrcRC, DstRC) = getCopyRegClasses(MI, *TRI, *MRI);  in runOnMachineFunction()
646           if (DstReg == AMDGPU::M0 && TRI->hasVectorRegisters(SrcRC)) {  in runOnMachineFunction()
659         if (isSGPRToVGPRCopy(SrcRC, DstRC, *TRI)) {  in runOnMachineFunction()
903   const TargetRegisterClass *SrcRC, *DstRC;  in lowerSpecialCase()  local
904   std::tie(SrcRC, DstRC) = getCopyRegClasses(MI, *TRI, *MRI);  in lowerSpecialCase()
907   if (!isVGPRToSGPRCopy(SrcRC, DstRC, *TRI))  in lowerSpecialCase()
1135     const TargetRegisterClass *SrcRC = TRI->getRegClassForReg(*MRI, SrcReg);  in lowerVGPR2SGPRCopies()  local
1136     SrcRC = TRI->getSubRegClass(SrcRC, SubReg);  in lowerVGPR2SGPRCopies()
1137     size_t SrcSize = TRI->getRegSizeInBits(*SrcRC);  in lowerVGPR2SGPRCopies()
1150       int N = TRI->getRegSizeInBits(*SrcRC) / 32;  in lowerVGPR2SGPRCopies()
1153             Result, *MRI, MI->getOperand(1), SrcRC,  in lowerVGPR2SGPRCopies()