tree e8168a9bf4f0aa25e8dc63d7d216d9bc2451e105
parent 2ae2f592484cb2df6e7f9eaabc48daef75ddb380
author Simon Pilgrim <llvm-dev@redking.me.uk> 1571678163 +0000
committer Simon Pilgrim <llvm-dev@redking.me.uk> 1571678163 +0000

SystemZISelLowering - supportedAddressingMode - silence static analyzer dyn_cast<> null dereference warning. NFCI.

The static analyzer is warning about a potential null dereference, but we should be able to use cast<> directly and if not assert will fire for us.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@375430 91177308-0d34-0410-b5e6-96231b3b80d8