[PATCH] D128159: [DAG] Enable scalable vectors handling in computeKnownBits

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon added a comment.

SGTM but I'll defer to people who are actively working with scalable vectors whether the getVectorMinNumElements approach will work.

I had been wondering whether we're going have to move from APInt to some kind of 'DemandedMask' wrapper class to handle everything,



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Comment at: llvm/lib/Target/AArch64/AArch64InstrFormats.td:61
+  }];
+}
+
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Just move this as a pre-commit NFC?


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https://reviews.llvm.org/D128159