[llvm] [HashRecognize] Fix LHS ConstantRange check for BE (PR #148620)

[Ramkumar Ramachandra via llvm-commits]

artagnon wrote:

> What do you mean by LHS/RHS here? If the compare's operands, in `icmp sge i16 %crc, 0` the RHS is constant zero.

Sorry, I meant AllowedR: it is the allowed icmp region. when you say something sge 0, isn't the allowed icmp region [0, smax)?

https://github.com/llvm/llvm-project/pull/148620