[SLP vectorizer] Assertion fails with slp-revec

[JonPsson1]

tc_slp_revec.tar.gz

opt -mtriple=systemz-unknown -mcpu=z16 -O3 -o out.ll tc_crash22_aftercreduce.ll -slp-revec

Type.cpp:691: static llvm::FixedVectorType* llvm::FixedVectorType::get(llvm::Type*, unsigned int): Assertion `isValidElementType(
ElementType) && "Element type of a VectorType must " "be an integer, floating point, or " "pointer type."' failed.

#9 0x000002aa076e014e llvm::slpvectorizer::BoUpSLP::ShuffleCostEstimator::finalize

[HanKuanChen]

The fix is landing.

[JonPsson1]

Still failing, but this time I see another assertion:

tc_slp_revec.tar.gz

opt -mtriple=s390x-unknown-linux -mcpu=z16 -O3 tc_crash38_aftercreduce.ll -o /dev/null -slp-revec

Assertion `!Dst->isVectorTy()' failed.
14 0x00000000030504c2 llvm::SLPVectorizerPass::vectorizeHorReduction

[HanKuanChen]

The fix is landing.