190 static unsigned getAtomicOpSize(AtomicCmpXchgInst *CASI) {  in getAtomicOpSize()  argument
191   const DataLayout &DL = CASI->getDataLayout();  in getAtomicOpSize()
192   return DL.getTypeStoreSize(CASI->getCompareOperand()->getType());  in getAtomicOpSize()
226     auto CASI = dyn_cast<AtomicCmpXchgInst>(I);  in run()  local
227     assert((LI || SI || RMWI || CASI) && "Unknown atomic instruction");  in run()
248     } else if (CASI) {  in run()
249       if (!atomicSizeSupported(TLI, CASI)) {  in run()
250         expandAtomicCASToLibcall(CASI);  in run()
270     } else if (CASI) {  in run()
273       if (CASI->getCompareOperand()->getType()->isPointerTy()) {  in run()
276         I = CASI = convertCmpXchgToIntegerType(CASI);  in run()
293       } else if (CASI &&  in run()
294                  TLI->shouldExpandAtomicCmpXchgInIR(CASI) ==  in run()
296                  (isReleaseOrStronger(CASI->getSuccessOrdering()) ||  in run()
297                   isAcquireOrStronger(CASI->getSuccessOrdering()) ||  in run()
298                   isAcquireOrStronger(CASI->getFailureOrdering()))) {  in run()
303         FenceOrdering = CASI->getMergedOrdering();  in run()
304         CASI->setSuccessOrdering(AtomicOrdering::Monotonic);  in run()
305         CASI->setFailureOrdering(AtomicOrdering::Monotonic);  in run()
318       else if (CASI && TLI->shouldExpandAtomicCmpXchgInIR(CASI) !=  in run()
321         FenceOrdering = CASI->getSuccessOrdering();  in run()
346     } else if (CASI)  in run()
347       MadeChange |= tryExpandAtomicCmpXchg(CASI);  in run()