168     static bool replaceReg(unsigned OldR, unsigned NewR,
172     static bool replaceRegWithSub(unsigned OldR, unsigned NewR,
174     static bool replaceSubWithSub(unsigned OldR, unsigned OldSR,
325 bool HexagonBitSimplify::replaceReg(unsigned OldR, unsigned NewR,  in replaceReg()  argument
327   if (!TargetRegisterInfo::isVirtualRegister(OldR) ||  in replaceReg()
330   auto Begin = MRI.use_begin(OldR), End = MRI.use_end();  in replaceReg()
340 bool HexagonBitSimplify::replaceRegWithSub(unsigned OldR, unsigned NewR,  in replaceRegWithSub()  argument
342   if (!TargetRegisterInfo::isVirtualRegister(OldR) ||  in replaceRegWithSub()
345   auto Begin = MRI.use_begin(OldR), End = MRI.use_end();  in replaceRegWithSub()
356 bool HexagonBitSimplify::replaceSubWithSub(unsigned OldR, unsigned OldSR,  in replaceSubWithSub()  argument
358   if (!TargetRegisterInfo::isVirtualRegister(OldR) ||  in replaceSubWithSub()
361   auto Begin = MRI.use_begin(OldR), End = MRI.use_end();  in replaceSubWithSub()