289   uint64_t StackSize = (MFFrame.estimateStackSize(MF) +  in processFunctionBeforeFrameFinalized()  local
302   uint64_t MaxReach = StackSize + MaxArgOffset;  in processFunctionBeforeFrameFinalized()
382   uint64_t StackSize = MFFrame.getStackSize();  in emitPrologue()  local
386   if (StackSize || MFFrame.hasVarSizedObjects() || MFFrame.hasCalls()) {  in emitPrologue()
387     StackSize += SystemZMC::CallFrameSize;  in emitPrologue()
388     MFFrame.setStackSize(StackSize);  in emitPrologue()
391   if (StackSize) {  in emitPrologue()
402     int64_t Delta = -int64_t(StackSize);  in emitPrologue()
485   uint64_t StackSize = MFFrame.getStackSize();  in emitEpilogue()  local
494     uint64_t Offset = StackSize + MBBI->getOperand(AddrOpNo + 1).getImm();  in emitEpilogue()
510   } else if (StackSize) {  in emitEpilogue()
512     emitIncrement(MBB, MBBI, DL, SystemZ::R15D, StackSize, ZII);  in emitEpilogue()