[PATCH] D72492: GlobalISel: Implement lower for G_BITCAST

[Amara Emerson via Phabricator via llvm-commits]

aemerson added a comment.

On the topic of this particular change: IIRC the semantics of bitcast is that it's equivalent of doing a store of the source type and a load of the dest type, which can have differing results on big endian targets. Is this lowering code safe in that case?


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D72492/new/

https://reviews.llvm.org/D72492