[PATCH] D25289: AMDGPU: Select 64-bit {ADD,SUB}{C,E} nodes

[Nicolai Hähnle via llvm-commits]

nhaehnle updated this revision to Diff 73772.
nhaehnle added a comment.

Indeed it is possible. Adding 128-bit add tests.


https://reviews.llvm.org/D25289

Files:
  lib/Target/AMDGPU/AMDGPUISelDAGToDAG.cpp
  test/CodeGen/AMDGPU/add_i128.ll

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