[SLP] llvm::BitVector::set(unsigned int): Assertion `Idx < Size && "access in bound"' failed.

[JonPsson1]

crash41.tar.gz

clang -O3 -march=z15 crash41.i -o a.out -w -mllvm -inline-threshold=450

llvm/include/llvm/ADT/BitVector.h:358: llvm::BitVector& llvm::BitVector::set(unsigned int): Assertion `Idx < Size && "access in bound"' failed.

#11 0x000002aa03b45768 llvm::SLPVectorizerPass::vectorizeHorReduction

@alexey-bataev