[all-commits] [llvm/llvm-project] 7fd665: Revert "[SelectionDAG] Expand CTTZ_ELTS[_ZERO_POIS...

[Luke Lau via All-commits]

  Branch: refs/heads/revert-185605-cttz-elts-legalization
  Home:   https://github.com/llvm/llvm-project
  Commit: 7fd6659abd225a0c81a4e007db8e0e8fac06f127
      https://github.com/llvm/llvm-project/commit/7fd6659abd225a0c81a4e007db8e0e8fac06f127
  Author: Luke Lau <luke_lau at icloud.com>
  Date:   2026-03-24 (Tue, 24 Mar 2026)

  Changed paths:
    M llvm/include/llvm/CodeGen/BasicTTIImpl.h
    M llvm/include/llvm/CodeGen/ISDOpcodes.h
    M llvm/include/llvm/CodeGen/TargetLowering.h
    M llvm/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
    M llvm/lib/CodeGen/SelectionDAG/LegalizeTypes.h
    M llvm/lib/CodeGen/SelectionDAG/LegalizeVectorOps.cpp
    M llvm/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp
    M llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
    M llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp
    M llvm/lib/CodeGen/TargetLoweringBase.cpp
    M llvm/lib/Target/RISCV/RISCVTargetTransformInfo.cpp
    M llvm/test/CodeGen/AArch64/intrinsic-cttz-elts-sve.ll
    M llvm/test/CodeGen/AArch64/intrinsic-cttz-elts.ll
    M llvm/test/CodeGen/AArch64/sve-mask-partition.ll
    M llvm/test/CodeGen/RISCV/rvv/cttz-elts.ll
    M llvm/test/CodeGen/RISCV/rvv/fixed-vectors-cttz-elts.ll

  Log Message:
  -----------
  Revert "[SelectionDAG] Expand CTTZ_ELTS[_ZERO_POISON] and handle splitting (#…"

This reverts commit fe105347e2b6092ef4ce9704bcbdbcf6ad7d3d6b.



To unsubscribe from these emails, change your notification settings at https://github.com/llvm/llvm-project/settings/notifications