[PATCH] D104575: AMDGPU: Try to eliminate clearing of high bits of 16-bit instructions

[Matt Arsenault via Phabricator via llvm-commits]

arsenm updated this revision to Diff 353359.

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D104575/new/

https://reviews.llvm.org/D104575

Files:
  llvm/lib/Target/AMDGPU/AMDGPUSubtarget.cpp
  llvm/lib/Target/AMDGPU/GCNSubtarget.h
  llvm/lib/Target/AMDGPU/SIFoldOperands.cpp
  llvm/test/CodeGen/AMDGPU/fmax3.ll
  llvm/test/CodeGen/AMDGPU/fmax_legacy.f16.ll
  llvm/test/CodeGen/AMDGPU/fmin3.ll
  llvm/test/CodeGen/AMDGPU/fmin_legacy.f16.ll
  llvm/test/CodeGen/AMDGPU/fptrunc.f16.ll
  llvm/test/CodeGen/AMDGPU/high-bits-zeroed-16-bit-ops.mir
  llvm/test/CodeGen/AMDGPU/llvm.amdgcn.frexp.exp.f16.ll
  llvm/test/CodeGen/AMDGPU/llvm.maxnum.f16.ll
  llvm/test/CodeGen/AMDGPU/llvm.minnum.f16.ll
  llvm/test/CodeGen/AMDGPU/preserve-hi16.ll
  llvm/test/CodeGen/AMDGPU/strict_fadd.f16.ll
  llvm/test/CodeGen/AMDGPU/strict_fma.f16.ll
  llvm/test/CodeGen/AMDGPU/strict_fmul.f16.ll
  llvm/test/CodeGen/AMDGPU/strict_fsub.f16.ll
  llvm/test/CodeGen/AMDGPU/uaddsat.ll
  llvm/test/CodeGen/AMDGPU/usubsat.ll

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