[clang] [flang] [llvm] [mlir] Reland "[NVPTX] Validate user-specified PTX version against SM version" (PR #180116)

[Joseph Huber via cfe-commits]

https://github.com/jhuber6 approved this pull request.

This makes sense to me, it also means we don't need to specify it for the library builds so that's nice. Thanks.

https://github.com/llvm/llvm-project/pull/180116