[PATCH] D155995: [AMDGPU] WIP: Allow matching into v_dot4

[Jeffrey Byrnes via Phabricator via llvm-commits]

jrbyrnes updated this revision to Diff 547328.
jrbyrnes added a comment.

Rebase + Extended algorithm for more complete coverage of potential trees.

Still a WIP while I determine if it is coverage / feature complete, and need to make lit testing more robust.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D155995/new/

https://reviews.llvm.org/D155995

Files:
  llvm/lib/Target/AMDGPU/SIISelLowering.cpp
  llvm/lib/Target/AMDGPU/VOP3PInstructions.td
  llvm/test/CodeGen/AMDGPU/idot2.ll
  llvm/test/CodeGen/AMDGPU/idot4s.ll
  llvm/test/CodeGen/AMDGPU/idot4u.ll

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