Lines Matching defs:CASI

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