1329   uint64_t StackSize = MFI.getStackSize();    // Number of bytes to allocate.  in emitPrologue()  local
1382     StackSize += 8;  in emitPrologue()
1383     MFI.setStackSize(StackSize);  in emitPrologue()
1400     X86FI->setUsesRedZone(MinSize > 0 || StackSize > 0);  in emitPrologue()
1401     StackSize = std::max(MinSize, StackSize > 128 ? StackSize - 128 : 0);  in emitPrologue()
1402     MFI.setStackSize(StackSize);  in emitPrologue()
1453     uint64_t FrameSize = StackSize - SlotSize;  in emitPrologue()
1472       assert(StackSize);  in emitPrologue()
1561     NumBytes = StackSize - X86FI->getCalleeSavedFrameSize();  in emitPrologue()
1570       MFI.setOffsetAdjustment(-StackSize);  in emitPrologue()
1594       assert(StackSize);  in emitPrologue()
1884       assert(StackSize);  in emitPrologue()
1887           MCCFIInstruction::cfiDefCfaOffset(nullptr, StackSize - stackGrowth));  in emitPrologue()
2015   uint64_t StackSize = MFI.getStackSize();  in emitEpilogue()  local
2030     uint64_t FrameSize = StackSize - SlotSize;  in emitEpilogue()
2038     NumBytes = StackSize - CSSize;  in emitEpilogue()
2232   uint64_t StackSize = MFI.getStackSize();  in getFrameIndexReference()  local
2247     assert(!MFI.hasCalls() || (StackSize % 16) == 8);  in getFrameIndexReference()
2250     uint64_t FrameSize = StackSize - SlotSize;  in getFrameIndexReference()
2276       assert(isAligned(MFI.getObjectAlign(FI), -(Offset + StackSize)));  in getFrameIndexReference()
2277       return StackOffset::getFixed(Offset + StackSize);  in getFrameIndexReference()
2284       assert(isAligned(MFI.getObjectAlign(FI), -(Offset + StackSize)));  in getFrameIndexReference()
2285       return StackOffset::getFixed(Offset + StackSize);  in getFrameIndexReference()
2290       return StackOffset::getFixed(Offset + StackSize);  in getFrameIndexReference()
2336   const uint64_t StackSize = MFI.getStackSize();  in getFrameIndexReferencePreferSP()  local
2409   return getFrameIndexReferenceSP(MF, FI, FrameReg, StackSize);  in getFrameIndexReferencePreferSP()
2750   uint64_t StackSize;  in adjustForSegmentedStacks()  local
2772   StackSize = MFI.getStackSize();  in adjustForSegmentedStacks()
2781   if (StackSize == 0 && !MFI.hasTailCall()) {  in adjustForSegmentedStacks()
2811   bool CompareStackPointer = StackSize < kSplitStackAvailable;  in adjustForSegmentedStacks()
2838         .addImm(1).addReg(0).addImm(-StackSize).addReg(0);  in adjustForSegmentedStacks()
2865         .addImm(1).addReg(0).addImm(-StackSize).addReg(0);  in adjustForSegmentedStacks()
2930       .addImm(StackSize);  in adjustForSegmentedStacks()
2937       .addImm(StackSize);  in adjustForSegmentedStacks()