[PATCH] D73482: [AMDGPU] Fix lowering a16 image intrinsics

[Sebastian Neubauer via Phabricator via llvm-commits]

sebastian-ne created this revision.
sebastian-ne added reviewers: nhaehnle, rtaylor, arsenm.
Herald added subscribers: llvm-commits, kerbowa, hiraditya, t-tye, tpr, dstuttard, yaxunl, wdng, jvesely, kzhuravl.
Herald added a project: LLVM.

scalar_to_vector takes only one argument, not two.
The a16 tests now take a vector of halfs as the input instead of halfs
alone so they are packed into registers and the generated code should be
more deterministic.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D73482

Files:
  llvm/lib/Target/AMDGPU/SIISelLowering.cpp
  llvm/test/CodeGen/AMDGPU/llvm.amdgcn.image.a16.encode.ll
  llvm/test/CodeGen/AMDGPU/llvm.amdgcn.image.gather4.a16.dim.ll
  llvm/test/CodeGen/AMDGPU/llvm.amdgcn.image.sample.a16.dim.ll

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