Searched refs:UnusedScratchReg (Results 1 – 1 of 1) sorted by relevance
1518 Register UnusedScratchReg = findUnusedRegister(MRI, LiveUnits, RC); in determinePrologEpilogSGPRSaves() local1519 if (UnusedScratchReg) { in determinePrologEpilogSGPRSaves()1522 MFI->setSGPRForEXECCopy(UnusedScratchReg); in determinePrologEpilogSGPRSaves()1523 MRI.replaceRegWith(ReservedRegForExecCopy, UnusedScratchReg); in determinePrologEpilogSGPRSaves()1524 LiveUnits.addReg(UnusedScratchReg); in determinePrologEpilogSGPRSaves()