[all-commits] [llvm/llvm-project] d33a5b: Revert "[NVPTX] Add folding for cvt.rn.bf16x2.f32"...

Tom Natan via All-commits all-commits at lists.llvm.org
Fri Nov 15 05:05:14 PST 2024


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: d33a5bfa6032486747a93d142a24498755f882c2
      https://github.com/llvm/llvm-project/commit/d33a5bfa6032486747a93d142a24498755f882c2
  Author: Tom Natan <tomnatan at google.com>
  Date:   2024-11-15 (Fri, 15 Nov 2024)

  Changed paths:
    M llvm/lib/Target/NVPTX/NVPTXInstrInfo.td
    M llvm/test/CodeGen/NVPTX/bf16-instructions.ll
    M llvm/test/CodeGen/NVPTX/bf16x2-instructions-approx.ll
    M llvm/test/CodeGen/NVPTX/bf16x2-instructions.ll
    M llvm/test/CodeGen/NVPTX/convert-sm80.ll

  Log Message:
  -----------
  Revert "[NVPTX] Add folding for cvt.rn.bf16x2.f32" (#116376)

Reverts llvm/llvm-project#116109

This change is breaking triton tests (results in huge numeric
disparities, e.g.
https://github.com/triton-lang/triton/blob/main/python/test/unit/language/test_core.py),
we'll need to revert until a fix forward can be merged.



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