[PATCH] D73749: [LegalizeTypes][X86] Add a new strategy for type legalizing f16 type that softens it to i16, but promotes to f32 around arithmetic ops.

[Craig Topper via Phabricator via llvm-commits]

craig.topper updated this revision to Diff 241632.
craig.topper added a comment.

Address review comments so far


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D73749/new/

https://reviews.llvm.org/D73749

Files:
  llvm/include/llvm/CodeGen/TargetLowering.h
  llvm/lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp
  llvm/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
  llvm/lib/CodeGen/SelectionDAG/LegalizeTypes.cpp
  llvm/lib/CodeGen/SelectionDAG/LegalizeTypes.h
  llvm/lib/CodeGen/SelectionDAG/LegalizeTypesGeneric.cpp
  llvm/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp
  llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
  llvm/lib/CodeGen/TargetLoweringBase.cpp
  llvm/lib/Target/X86/X86ISelLowering.h
  llvm/test/CodeGen/X86/atomic-non-integer.ll
  llvm/test/CodeGen/X86/avx512-insert-extract.ll
  llvm/test/CodeGen/X86/avx512-masked_memop-16-8.ll
  llvm/test/CodeGen/X86/avx512-vec-cmp.ll
  llvm/test/CodeGen/X86/fmf-flags.ll
  llvm/test/CodeGen/X86/half.ll
  llvm/test/CodeGen/X86/mxcsr-reg-usage.ll
  llvm/test/CodeGen/X86/pr31088.ll
  llvm/test/CodeGen/X86/pr38533.ll
  llvm/test/CodeGen/X86/shuffle-extract-subvector.ll
  llvm/test/CodeGen/X86/vec_fp_to_int.ll
  llvm/test/CodeGen/X86/vector-half-conversions.ll

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