MemorySSA tryOptimizePhi - assert that we've found a DefChainEnd. NFCI.
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Wed, 2 Oct 2019 13:09:04 +0000 (13:09 +0000)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Wed, 2 Oct 2019 13:09:04 +0000 (13:09 +0000)
commit65e115098821925055d6e78312862bf2513f8996
tree2592cc782c6c15525ecfa5624cbf18a52c429f14
parente2ded3d131b79845f407b57de9c4189fdc9a6c0f
MemorySSA tryOptimizePhi - assert that we've found a DefChainEnd. NFCI.

Silences static analyzer null dereference warning.

llvm-svn: 373466
llvm/lib/Analysis/MemorySSA.cpp