Target/X86/X86FrameLowering.cpp

147                   unsigned StackPtr, int64_t NumBytes,
150   bool isSub = NumBytes < 0;
151   uint64_t Offset = isSub ? -NumBytes : NumBytes;
205                       unsigned StackPtr, uint64_t *NumBytes = NULL) {
214     if (NumBytes)
215       *NumBytes += PI->getOperand(2).getImm();
220     if (NumBytes)
221       *NumBytes -= PI->getOperand(2).getImm();
230                         unsigned StackPtr, uint64_t *NumBytes = NULL) {
243     if (NumBytes)
244       *NumBytes -= NI->getOperand(2).getImm();
250     if (NumBytes)
251       *NumBytes += NI->getOperand(2).getImm();
477   uint64_t NumBytes = 0;
487       NumBytes = (FrameSize + MaxAlign - 1) / MaxAlign * MaxAlign;
489       NumBytes = FrameSize - X86FI->getCalleeSavedFrameSize();
495     MFI->setOffsetAdjustment(-NumBytes);
542     NumBytes = StackSize - X86FI->getCalleeSavedFrameSize();
593   NumBytes -= mergeSPUpdates(MBB, MBBI, StackPtr, true);
597   mergeSPUpdatesDown(MBB, MBBI, StackPtr, &NumBytes);
609   if (NumBytes >= 4096 && STI.isOSWindows() && !STI.isTargetEnvMacho()) {
643         .addImm(NumBytes)
646       // Allocate NumBytes-4 bytes on stack in case of isEAXAlive.
649         .addImm(isEAXAlive ? NumBytes - 4 : NumBytes)
673                                         StackPtr, false, NumBytes - 4);
677   } else if (NumBytes)
678     emitSPUpdate(MBB, MBBI, StackPtr, -(int64_t)NumBytes, Is64Bit, IsLP64,
693   if (( (!HasFP && NumBytes) || PushedRegs) && needsFrameMoves) {
699     if (!HasFP && NumBytes) {
750   uint64_t NumBytes = 0;
770       NumBytes = (FrameSize + MaxAlign - 1) / MaxAlign * MaxAlign;
772       NumBytes = FrameSize - CSSize;
779     NumBytes = StackSize - CSSize;
799   if (NumBytes || MFI->hasVarSizedObjects())
800     mergeSPUpdatesUp(MBB, MBBI, StackPtr, &NumBytes);
817   } else if (NumBytes) {
819     emitSPUpdate(MBB, MBBI, StackPtr, NumBytes, Is64Bit, IsLP64, UseLEA,