[PATCH] D104801: [MemCpyOpt] Enable memcpy optimization for NVPTX back-end.
Nikita Popov via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Wed Jun 23 12:12:50 PDT 2021
nikic added a comment.
My best guess here is that this exists to guard against introduction of memset/memcpy where none existed before. MemCpyOpt mostly does optimizations that remove/replace memcpys/memsets, but there are two that convert loads/stored into memcpy/memset. Possibly we should only be guarding those two and let everything else happen?
Not sure who would be familiar with this area.
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rG LLVM Github Monorepo
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https://reviews.llvm.org/D104801/new/
https://reviews.llvm.org/D104801
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