[llvm] [RISCV] Insert a freeze before converting select to AND/OR. (PR #84232)

[Björn Pettersson via llvm-commits]

bjope wrote:

I wrote https://github.com/llvm/llvm-project/issues/84653 about the problems I've seen with foldBoolSelectToLogic rewriting SELECT into AND without checking isGuaranteedNotToBeUndefOrPoison on the operands.

https://github.com/llvm/llvm-project/pull/84232