tree f3185b476a92845bbe2c10a26e9c841998ff27b2
parent 76aaedc3c9b10241b4f575235ff9660d870d0424
author Jacques Pienaar <jpienaar@google.com> 1679591240 -0700
committer GitHub <noreply@github.com> 1679591240 +0000
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[NFC] Update from deprecated llvm::Optional (#12734)

This is being deprecated in LLVM
(https://discourse.llvm.org/t/deprecating-llvm-optional-x-hasvalue-getvalue-getvalueor/63716).
This change was _mostly_ mechanically done via find/ripgrep/sed, with
exception of TableGen files which were more complicated (Optional in DAG
vs member function or C++ type usage and required checking manually).