[all-commits] [llvm/llvm-project] 196a08: DAG: Handle fminnum_ieee/fmaxnum_ieee in basic leg...

Matt Arsenault via All-commits all-commits at lists.llvm.org
Tue May 28 11:33:43 PDT 2024


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 196a0809822ba4ac0fc669a46cbacee8afbe36c2
      https://github.com/llvm/llvm-project/commit/196a0809822ba4ac0fc669a46cbacee8afbe36c2
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2024-05-28 (Tue, 28 May 2024)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp
    M llvm/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp

  Log Message:
  -----------
  DAG: Handle fminnum_ieee/fmaxnum_ieee in basic legalization

Handle these in promote float and vector widening. Currently we happen
to avoid emitting these unless legal or custom. Avoids regression in
a future commit which wants to unconditionally emit these.



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