43                unsigned CopyToExec) const;
302                                     unsigned CopyToExec) const {  in findExecCopy()
412     Register CopyToExec;  in optimizeExecSequence()  local
417       CopyToExec = isCopyToExec(*I);  in optimizeExecSequence()
418       if (CopyToExec)  in optimizeExecSequence()
423     if (!CopyToExec)  in optimizeExecSequence()
428     auto CopyFromExecInst = findExecCopy(MBB, I, CopyToExec);  in optimizeExecSequence()
435           isLogicalOpOnExec(*PrepareExecInst) == CopyToExec) {  in optimizeExecSequence()
449     if (isLiveOut(MBB, CopyToExec)) {  in optimizeExecSequence()
473       if (J->modifiesRegister(CopyToExec, TRI)) {  in optimizeExecSequence()
476                             << printReg(CopyToExec, TRI) << '\n');  in optimizeExecSequence()
508       if (SaveExecInst && J->readsRegister(CopyToExec, TRI)) {  in optimizeExecSequence()
547       OtherInst->substituteRegister(CopyToExec, Exec, AMDGPU::NoSubRegister,  in optimizeExecSequence()