[PATCH] D76705: [SystemZ] Improve foldMemoryOperandImpl: vec->FP conversions

[Ulrich Weigand via Phabricator via llvm-commits]

uweigand added a comment.

> Is this better than previously?

Well, not really :-)

Maybe the cleanest way would be to actually have MemFold pseudos for the *vector* instructions, and have those handle the remapping.   So for example:

WFADB -> OpKey:WFADB -> WFADB_MemFold -> MemKey:ADB -> ADB
and then just the same for
WFSQDB ->OpKey:WFSQDB->WFSQDB_MemFold -> MemKey:SQDB ->  SQDB

Does this make sense?


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D76705/new/

https://reviews.llvm.org/D76705