[flang-commits] [flang] [flang] Do not set nuw on RESHAPE index arithmetic involving lower bounds (PR #229733)

[Philipp Rados via flang-commits]

prados-oc wrote:

Looks like this patch breaks the HLFIR/simplify-hlfir-intrinsics-pack.fir unit-test.

https://github.com/llvm/llvm-project/pull/229733