[PATCH] D138324: [SystemZ] Make sure that combineGET_CCMASK() can handle a truncated SELECT_CCMASK.

[Ulrich Weigand via Phabricator via llvm-commits]

uweigand added a comment.

Looking into this a bit more, the argument to `GET_CCMASK` is known to be a boolean value (either 0 or 1), so we don't need to verify that after all, and can just accept truncates in general.


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  https://reviews.llvm.org/D138324/new/

https://reviews.llvm.org/D138324