[PATCH] D78356: [flang] Replace ATTRIBUTE_UNUSED with LLVM_ATTRIBUTE_UNUSED.

[Steve Scalpone via Phabricator via llvm-commits]

sscalpone added a comment.

The original goal was to add [[maybe_unused]].  Thus, this change needs a corresponding update to Compiler.h to add [[maybe_unused]].  I'm ok with you addressing that issue as a separate commit.


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  https://reviews.llvm.org/D78356/new/

https://reviews.llvm.org/D78356