[PATCH] D140747: [Transform] Rewrite LowerSwitch using APInt

[Peter Rong via Phabricator via llvm-commits]

Peter added a comment.

In D140747#4019289 <https://reviews.llvm.org/D140747#4019289>, @nikic wrote:

> Why do some parts of this use APSInt?

The old code assumes the branch case to be signed integer (`int64_t`), therefore some place use `APSInt` to make signess more clear.


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https://reviews.llvm.org/D140747