[all-commits] [llvm/llvm-project] 761a96: [DAG] narrowExtractedVectorBinOp - ensure we limit...

[Simon Pilgrim via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 761a963dfc8f80af9c5487997d5bdacb3e2c0062
      https://github.com/llvm/llvm-project/commit/761a963dfc8f80af9c5487997d5bdacb3e2c0062
  Author: Simon Pilgrim <RKSimon at users.noreply.github.com>
  Date:   2023-11-20 (Mon, 20 Nov 2023)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
    M llvm/lib/Target/X86/X86ISelLowering.cpp
    M llvm/test/Analysis/CostModel/AArch64/vector-select.ll
    M llvm/test/CodeGen/AArch64/aarch64-minmaxv.ll
    M llvm/test/CodeGen/X86/avx512-insert-extract.ll
    M llvm/test/CodeGen/X86/fold-int-pow2-with-fmul-or-fdiv.ll
    M llvm/test/CodeGen/X86/kshift.ll

  Log Message:
  -----------
  [DAG] narrowExtractedVectorBinOp - ensure we limit late node creation to LegalOperations only (#72130)

Avoids infinite issues in some upcoming patches to help D152928 - x86 sees a number of regressions that are addressed by extending SimplifyDemandedVectorEltsForTargetNode to cover more binop opcodes