================
@@ -10654,7 +10703,16 @@ template <typename BVTy, typename ResTy, typename...
Args>
ResTy BoUpSLP::processBuildVector(const TreeEntry *E, Args &...Params) {
assert(E->State == TreeEntry::NeedToGather && "Expected gather node.");
unsigned VF = E->getVectorFactor();
-
+ BVTy ShuffleBuilder(Params...);
+ // FIXME: Only full gathering is implemented for non-power-of-2 nodes at the
+ // moment.
+ if (E->isNonPowOf2Vec()) {
+ Value *BV = ShuffleBuilder.gather(E->Scalars);
+ SmallVector<int> Mask(VF, PoisonMaskElem);
+ std::iota(Mask.begin(), Mask.end(), 0);
+ ShuffleBuilder.add(BV, Mask);
+ return ShuffleBuilder.finalize({});
----------------
fhahn wrote:
Adusted, thanks
https://github.com/llvm/llvm-project/pull/77790
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