[Mlir-commits] [mlir] [MLIR][ArithToLLVM] Fix index_cast on memref types generating invalid LLVM IR (PR #189227)

[Oleksandr Alex Zinenko]

ftynse wrote:

Though I'm rather surprised that we can even `arith.index_cast` a memref. This feels dangerous from the strict aliasing perspective. 

https://github.com/llvm/llvm-project/pull/189227