int FrameIndex = getStackSpaceFor(VirtReg, RC);
DEBUG(std::cerr << " to stack slot #" << FrameIndex);
RegInfo->storeRegToStackSlot(MBB, I, PhysReg, FrameIndex, RC);
int FrameIndex = getStackSpaceFor(VirtReg, RC);
DEBUG(std::cerr << " to stack slot #" << FrameIndex);
RegInfo->storeRegToStackSlot(MBB, I, PhysReg, FrameIndex, RC);