[llvm] [PredicateInfo] Use bitcast instead of ssa.copy (PR #151174)

[Yingwei Zheng via llvm-commits]

https://github.com/dtcxzyw approved this pull request.

LGTM. Code formatting needs to be fixed.

Having a glance at the original patches https://reviews.llvm.org/D29316 and https://reviews.llvm.org/D29517, the discussion doesn't provide more information about introducing a new intrinsic instead of using a no-op cast.


https://github.com/llvm/llvm-project/pull/151174