Searched refs:UnusedLowSGPR (Results 1 – 2 of 2) sorted by relevance
434 Register UnusedLowSGPR = TRI->findUnusedRegister(MRI, RC, MF); in runOnMachineFunction() local435 if (UnusedLowSGPR && TRI->getHWRegIndex(UnusedLowSGPR) < in runOnMachineFunction()437 FuncInfo->setSGPRForEXECCopy(UnusedLowSGPR); in runOnMachineFunction()
1481 Register UnusedLowSGPR = in processFunctionBeforeFrameIndicesReplaced() local1487 if (LongBranchReservedReg && UnusedLowSGPR) { in processFunctionBeforeFrameIndicesReplaced()1488 FuncInfo->setLongBranchReservedReg(UnusedLowSGPR); in processFunctionBeforeFrameIndicesReplaced()1489 MRI.reserveReg(UnusedLowSGPR, TRI); in processFunctionBeforeFrameIndicesReplaced()