[llvm] [X86][GlobalISel] Support addr matching in SDAG patterns (PR #130445)

[Simon Pilgrim via llvm-commits]

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

LGTM - cheers (the X32 check prefix tweak isn't required - although it would be nice to clean these up at some point).

https://github.com/llvm/llvm-project/pull/130445