[PATCH] D72492: GlobalISel: Implement lower for G_BITCAST

[Matt Arsenault via Phabricator via llvm-commits]

arsenm added a comment.

In D72492#1814750 <https://reviews.llvm.org/D72492#1814750>, @aemerson wrote:

> 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?


This doesn't touch memory, so the endianness shouldn't matter


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  https://reviews.llvm.org/D72492/new/

https://reviews.llvm.org/D72492