1483   uint64_t StackSize = MFI.getStackSize();    // Number of bytes to allocate.  in emitPrologue()  local
1555     StackSize += 8;  in emitPrologue()
1556     MFI.setStackSize(StackSize);  in emitPrologue()
1574     X86FI->setUsesRedZone(MinSize > 0 || StackSize > 0);  in emitPrologue()
1575     StackSize = std::max(MinSize, StackSize > 128 ? StackSize - 128 : 0);  in emitPrologue()
1576     MFI.setStackSize(StackSize);  in emitPrologue()
1627     uint64_t FrameSize = StackSize - SlotSize;  in emitPrologue()
1647       assert(StackSize);  in emitPrologue()
1740     NumBytes = StackSize -  in emitPrologue()
1750       MFI.setOffsetAdjustment(-StackSize);  in emitPrologue()
1774       assert(StackSize);  in emitPrologue()
2055       assert(StackSize);  in emitPrologue()
2058           MCCFIInstruction::cfiDefCfaOffset(nullptr, StackSize - stackGrowth),  in emitPrologue()
2187   uint64_t StackSize = MFI.getStackSize();  in emitEpilogue()  local
2203     uint64_t FrameSize = StackSize - SlotSize;  in emitEpilogue()
2211     NumBytes = StackSize - CSSize - TailCallArgReserveSize;  in emitEpilogue()
2403   uint64_t StackSize = MFI.getStackSize();  in getFrameIndexReference()  local
2417     assert(!MFI.hasCalls() || (StackSize % 16) == 8);  in getFrameIndexReference()
2420     uint64_t FrameSize = StackSize - SlotSize;  in getFrameIndexReference()
2458     assert(isAligned(MFI.getObjectAlign(FI), -(Offset + StackSize)));  in getFrameIndexReference()
2459   return StackOffset::getFixed(Offset + StackSize);  in getFrameIndexReference()
2494   const uint64_t StackSize = MFI.getStackSize();  in getFrameIndexReferencePreferSP()  local
2567   return getFrameIndexReferenceSP(MF, FI, FrameReg, StackSize);  in getFrameIndexReferencePreferSP()
2907   uint64_t StackSize;  in adjustForSegmentedStacks()  local
2929   StackSize = MFI.getStackSize();  in adjustForSegmentedStacks()
2959   bool CompareStackPointer = StackSize < kSplitStackAvailable;  in adjustForSegmentedStacks()
2986         .addImm(1).addReg(0).addImm(-StackSize).addReg(0);  in adjustForSegmentedStacks()
3013         .addImm(1).addReg(0).addImm(-StackSize).addReg(0);  in adjustForSegmentedStacks()
3076     BuildMI(allocMBB, DL, TII.get(getMOVriOpcode(IsLP64, StackSize)), Reg10)  in adjustForSegmentedStacks()
3077         .addImm(StackSize);  in adjustForSegmentedStacks()
3086       .addImm(StackSize);  in adjustForSegmentedStacks()