[PATCH] D143364: [RISCV] Support scalar/fix-length vector NTLH intrinsic with different domain

[Craig Topper via Phabricator via llvm-commits]

craig.topper added a comment.

Code like `llvm::combineMetadataForCSE` assumes that the !nontemporal metadata can be copied from one node if both nodes have it. If the 2 nodes have different values we need a rule of which one to pick. We can't just pick arbitrarily.


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  https://reviews.llvm.org/D143364/new/

https://reviews.llvm.org/D143364