[all-commits] [llvm/llvm-project] 0a7769: Revert "[DAG] Attempt shl narrowing in SimplifyDem...

[Kirill Stoimenov via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 0a776996af6925e693544991581eb723e06e4e68
      https://github.com/llvm/llvm-project/commit/0a776996af6925e693544991581eb723e06e4e68
  Author: Kirill Stoimenov <kstoimenov at google.com>
  Date:   2023-10-04 (Wed, 04 Oct 2023)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp
    M llvm/test/CodeGen/AMDGPU/amdgcn-load-offset-from-reg.ll
    M llvm/test/CodeGen/AMDGPU/amdgpu-codegenprepare-idiv.ll
    M llvm/test/CodeGen/AMDGPU/branch-folding-implicit-def-subreg.ll
    M llvm/test/CodeGen/AMDGPU/collapse-endcf.ll
    M llvm/test/CodeGen/AMDGPU/idiv-licm.ll
    M llvm/test/CodeGen/AMDGPU/promote-constOffset-to-imm.ll
    M llvm/test/CodeGen/AMDGPU/spill-scavenge-offset.ll
    M llvm/test/CodeGen/AMDGPU/vgpr-liverange-ir.ll
    M llvm/test/CodeGen/AMDGPU/vni8-across-blocks.ll
    M llvm/test/CodeGen/AMDGPU/xnor.ll
    M llvm/test/CodeGen/X86/2009-05-30-ISelBug.ll
    M llvm/test/CodeGen/X86/atomic-rm-bit-test-64.ll
    M llvm/test/CodeGen/X86/avx512vnni-combine.ll
    M llvm/test/CodeGen/X86/avxvnni-combine.ll
    M llvm/test/CodeGen/X86/bswap.ll
    M llvm/test/CodeGen/X86/buildvec-insertvec.ll
    M llvm/test/CodeGen/X86/cmp-concat.ll
    M llvm/test/CodeGen/X86/coalescer-breaks-subreg-to-reg-liveness-reduced.ll
    M llvm/test/CodeGen/X86/combine-bitreverse.ll
    M llvm/test/CodeGen/X86/const-shift-of-constmasked.ll
    M llvm/test/CodeGen/X86/dagcombine-shifts.ll
    M llvm/test/CodeGen/X86/divmod128.ll
    M llvm/test/CodeGen/X86/extract-bits.ll
    M llvm/test/CodeGen/X86/fold-and-shift.ll
    M llvm/test/CodeGen/X86/fp128-i128.ll
    M llvm/test/CodeGen/X86/lea-dagdag.ll
    M llvm/test/CodeGen/X86/lea-opt2.ll
    M llvm/test/CodeGen/X86/lsr-loop-exit-cond.ll
    M llvm/test/CodeGen/X86/parity.ll
    M llvm/test/CodeGen/X86/pr62653.ll
    M llvm/test/CodeGen/X86/select.ll
    M llvm/test/CodeGen/X86/select_const.ll
    M llvm/test/CodeGen/X86/selectcc-to-shiftand.ll
    M llvm/test/CodeGen/X86/setcc.ll
    M llvm/test/CodeGen/X86/shift-combine.ll
    M llvm/test/CodeGen/X86/vector-shuffle-variable-128.ll
    M llvm/test/CodeGen/X86/vector-shuffle-variable-256.ll
    M llvm/test/CodeGen/X86/vselect.ll
    M llvm/test/CodeGen/X86/zext-logicop-shift-load.ll
    M llvm/test/CodeGen/X86/zext-shl.ll

  Log Message:
  -----------
  Revert "[DAG] Attempt shl narrowing in SimplifyDemandedBits"

This reverts commit 7a8c04ef84ecdab4390b451d4c2fe17bc45a7b63.