[PATCH] D28509: AMDGPU: Fix folding immediates into mac src2

[Matt Arsenault via Phabricator via llvm-commits]

arsenm created this revision.
arsenm added a subscriber: llvm-commits.
Herald added a reviewer: tstellarAMD.
Herald added subscribers: tony-tye, yaxunl, nhaehnle, wdng, kzhuravl.

Whether it is legal or not needs to check for the instruction
it will be replaced with.


https://reviews.llvm.org/D28509

Files:
  lib/Target/AMDGPU/SIFoldOperands.cpp
  test/CodeGen/AMDGPU/v_mac.ll

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