[all-commits] [llvm/llvm-project] bbbb93: Revert "[DAG] Fold insert_subvector undef, (extrac...

[Craig Topper via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: bbbb93eb48debcebe8fffbc845c8794740e2ebd3
      https://github.com/llvm/llvm-project/commit/bbbb93eb48debcebe8fffbc845c8794740e2ebd3
  Author: Craig Topper <craig.topper at sifive.com>
  Date:   2023-08-18 (Fri, 18 Aug 2023)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
    M llvm/test/CodeGen/RISCV/rvv/active_lane_mask.ll
    M llvm/test/CodeGen/RISCV/rvv/extract-subvector.ll
    M llvm/test/CodeGen/RISCV/rvv/fixed-vectors-extload-truncstore.ll
    M llvm/test/CodeGen/RISCV/rvv/fixed-vectors-fp-conv.ll
    M llvm/test/CodeGen/RISCV/rvv/fixed-vectors-fp2i.ll
    M llvm/test/CodeGen/RISCV/rvv/fixed-vectors-i2fp.ll
    M llvm/test/CodeGen/RISCV/rvv/fixed-vectors-int-exttrunc.ll
    M llvm/test/CodeGen/RISCV/rvv/fixed-vectors-int.ll
    M llvm/test/CodeGen/RISCV/rvv/fixed-vectors-masked-gather.ll
    M llvm/test/CodeGen/RISCV/rvv/fixed-vectors-masked-scatter.ll
    M llvm/test/CodeGen/RISCV/rvv/fixed-vectors-setcc-fp-vp.ll
    M llvm/test/CodeGen/RISCV/rvv/fixed-vectors-setcc-int-vp.ll
    M llvm/test/CodeGen/RISCV/rvv/fixed-vectors-vfwadd.ll
    M llvm/test/CodeGen/RISCV/rvv/fixed-vectors-vfwmul.ll
    M llvm/test/CodeGen/RISCV/rvv/fixed-vectors-vfwsub.ll
    M llvm/test/CodeGen/RISCV/rvv/fixed-vectors-vpgather.ll
    M llvm/test/CodeGen/RISCV/rvv/fixed-vectors-vwadd.ll
    M llvm/test/CodeGen/RISCV/rvv/fixed-vectors-vwaddu.ll
    M llvm/test/CodeGen/RISCV/rvv/fixed-vectors-vwmul.ll
    M llvm/test/CodeGen/RISCV/rvv/fixed-vectors-vwmulsu.ll
    M llvm/test/CodeGen/RISCV/rvv/fixed-vectors-vwmulu.ll
    M llvm/test/CodeGen/RISCV/rvv/fixed-vectors-vwsub.ll
    M llvm/test/CodeGen/RISCV/rvv/fixed-vectors-vwsubu.ll
    M llvm/test/CodeGen/RISCV/rvv/shuffle-reverse.ll
    M llvm/test/CodeGen/RISCV/rvv/splats-with-mixed-vl.ll
    M llvm/test/CodeGen/RISCV/rvv/vector-deinterleave-fixed.ll
    M llvm/test/CodeGen/X86/pr33349.ll
    M llvm/test/CodeGen/X86/pr34177.ll
    M llvm/test/CodeGen/X86/vector-replicaton-i1-mask.ll

  Log Message:
  -----------
  Revert "[DAG] Fold insert_subvector undef, (extract_subvector X, 0), 0 with non-matching types"

This reverts commit 770be43f6782dab84d215d01b37396d63a9c2b6e.

Forgot to remove from my tree while experimenting.