[PATCH] D77739: [InstCombine] replace undef in vector constant for safe shift transform (PR45447)

[Sanjay Patel via Phabricator via llvm-commits]

spatel planned changes to this revision.
spatel added a comment.

Thinking about this again...assuming that we know what getSafeVectorConstantForBinop() is going to return is dirty. Let's just replace undefs with the values we want.


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