453   uint64_t StackSize = (MFFrame.estimateStackSize(MF) +  in processFunctionBeforeFrameFinalized()  local
465   uint64_t MaxReach = StackSize + MaxArgOffset;  in processFunctionBeforeFrameFinalized()
597   uint64_t StackSize = MFFrame.getStackSize();  in emitPrologue()  local
608     StackSize += SystemZMC::ELFCallFrameSize;  in emitPrologue()
610   StackSize = StackSize > SystemZMC::ELFCallFrameSize  in emitPrologue()
611                   ? StackSize - SystemZMC::ELFCallFrameSize  in emitPrologue()
613   MFFrame.setStackSize(StackSize);  in emitPrologue()
615   if (StackSize) {  in emitPrologue()
617     int64_t Delta = -int64_t(StackSize);  in emitPrologue()
620            (ZFI->getSpillGPRRegs().GPROffset + StackSize) < ProbeSize);  in emitPrologue()
628         .addImm(StackSize);  in emitPrologue()
716   uint64_t StackSize = MFFrame.getStackSize();  in emitEpilogue()  local
725     uint64_t Offset = StackSize + MBBI->getOperand(AddrOpNo + 1).getImm();  in emitEpilogue()
741   } else if (StackSize) {  in emitEpilogue()
743     emitIncrement(MBB, MBBI, DL, SystemZ::R15D, StackSize, ZII);  in emitEpilogue()
762   uint64_t StackSize = StackAllocMI->getOperand(0).getImm();  in inlineStackProbe()  local
764   uint64_t NumFullBlocks = StackSize / ProbeSize;  in inlineStackProbe()
765   uint64_t Residual = StackSize % ProbeSize;  in inlineStackProbe()
1209   const uint64_t StackSize = MFFrame.getStackSize();  in emitPrologue()  local
1219       if (isInt<20>(Offset - StackSize))  in emitPrologue()
1220         Offset -= StackSize;  in emitPrologue()
1229   if (StackSize) {  in emitPrologue()
1232     int64_t Delta = -int64_t(StackSize);  in emitPrologue()
1261     if (StackSize > GuardPageSize) {  in emitPrologue()
1293   uint64_t StackSize = MFFrame.getStackSize();  in emitEpilogue()  local
1294   if (StackSize) {  in emitEpilogue()
1298       emitIncrement(MBB, MBBI, DL, SPReg, StackSize, ZII);  in emitEpilogue()
1393   uint64_t StackSize = MFFrame.getStackSize();  in determineFrameLayout()  local
1394   if (StackSize == 0)  in determineFrameLayout()
1398   StackSize += Regs->getCallFrameSize();  in determineFrameLayout()
1399   MFFrame.setStackSize(StackSize);  in determineFrameLayout()
1410           MFFrame.CreateFixedSpillStackObject(RegSize, Offset - StackSize));  in determineFrameLayout()