Scott Linder 35213793bc [CodeGen] Fix assert in SelectionDAG::computeKnownBits ...

Fix SelectionDAG::computeKnownBits asserting when handling EXTRACT_SUBVECTOR
when zero extending the demanded elements mask if it is already as long as the
source vector.

Differential Revision: https://reviews.llvm.org/D49574

llvm-svn: 339600

2018-08-13 18:44:21 +00:00

1.2 KiB

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