[llvm] [DA] remove constraint propagation and coupled/separable subscripts (PR #160924)

[Sjoerd Meijer via llvm-commits]

sjoerdmeijer wrote:

I have looked a bit closer at the patch now, it looks like we are doing two things with this patch:
- disabling of constraint the propagation,
- disabling of the MIV test.

Why are we disabling the MIV test? Is that less effective or more difficult if we don't propagate the constraints?


https://github.com/llvm/llvm-project/pull/160924