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Lines Matching refs:SVI

3042 static bool isBroadcastShuffle(ShuffleVectorInst *SVI) {
3043   SmallVector<int, 16> Mask(SVI->getShuffleMask());
3058 bool CodeGenPrepare::OptimizeShuffleVectorInst(ShuffleVectorInst *SVI) {
3059   BasicBlock *DefBB = SVI->getParent();
3062   if (!TLI || !TLI->isVectorShiftByScalarCheap(SVI->getType()))
3067   if (!isBroadcastShuffle(SVI))
3074   for (User *U : SVI->users()) {
3090       InsertedShuffle = new ShuffleVectorInst(SVI->getOperand(0),
3091                                               SVI->getOperand(1),
3092                                               SVI->getOperand(2), "", InsertPt);
3095     UI->replaceUsesOfWith(SVI, InsertedShuffle);
3100   if (SVI->use_empty()) {
3101     SVI->eraseFromParent();
3199   if (ShuffleVectorInst *SVI = dyn_cast<ShuffleVectorInst>(I))
3200     return OptimizeShuffleVectorInst(SVI);