[PATCH] D34402: [AArch64] Preserve register flags when promoting a load from store.
Florian Hahn via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Tue Jun 20 07:31:14 PDT 2017
fhahn added a comment.
Agreed. It seems we have to keep track of the flags for all instructions using the store operand (between the store and load) and use that when creating the promoted operand. `findMachtingStore` would be a good place to do that, no?
https://reviews.llvm.org/D34402
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