[PATCH] D49903: [AArch64][GlobalISel] Add isel support for G_BLOCK_ADDR

[Amara Emerson via Phabricator via llvm-commits]

aemerson created this revision.
aemerson added reviewers: aditya_nandakumar, rtereshin, qcolombet.
Herald added subscribers: kristof.beyls, rovka.
Herald added a reviewer: javed.absar.

Add isel support for G_BLOCK_ADDR.

Also refactors some existing code to materialize addresses for the large code model so it can be shared between G_GLOBAL_VALUE and G_BLOCK_ADDR.

This implements PR36390.


Repository:
  rL LLVM

https://reviews.llvm.org/D49903

Files:
  lib/Target/AArch64/AArch64InstructionSelector.cpp
  test/CodeGen/AArch64/GlobalISel/select-blockaddress.mir

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