[PATCH] D141653: [X86] Improve instruction ordering of constant `srl/shl` with `and` to get better and-masks

[Noah Goldstein via Phabricator via llvm-commits]

goldstein.w.n updated this revision to Diff 489643.
goldstein.w.n added a comment.
Herald added a subscriber: ecnelises.

Fix regressions + more format issues


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D141653/new/

https://reviews.llvm.org/D141653

Files:
  llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
  llvm/lib/Target/X86/X86ISelLowering.cpp
  llvm/lib/Target/X86/X86ISelLowering.h
  llvm/test/CodeGen/X86/avx512-calling-conv.ll
  llvm/test/CodeGen/X86/bitreverse.ll
  llvm/test/CodeGen/X86/bmi-x86_64.ll
  llvm/test/CodeGen/X86/bmi.ll
  llvm/test/CodeGen/X86/combine-bitreverse.ll
  llvm/test/CodeGen/X86/combine-rotates.ll
  llvm/test/CodeGen/X86/const-shift-of-constmasked.ll
  llvm/test/CodeGen/X86/fold-and-shift.ll
  llvm/test/CodeGen/X86/limited-prec.ll
  llvm/test/CodeGen/X86/movmsk-cmp.ll
  llvm/test/CodeGen/X86/pr15267.ll
  llvm/test/CodeGen/X86/pr26350.ll
  llvm/test/CodeGen/X86/pr32282.ll
  llvm/test/CodeGen/X86/pr45995.ll
  llvm/test/CodeGen/X86/pull-binop-through-shift.ll
  llvm/test/CodeGen/X86/rev16.ll
  llvm/test/CodeGen/X86/rotate-extract.ll
  llvm/test/CodeGen/X86/selectcc-to-shiftand.ll
  llvm/test/CodeGen/X86/setcc.ll
  llvm/test/CodeGen/X86/shift-amount-mod.ll
  llvm/test/CodeGen/X86/shift-mask.ll
  llvm/test/CodeGen/X86/sttni.ll
  llvm/test/CodeGen/X86/tbm_patterns.ll
  llvm/test/CodeGen/X86/udiv_fix.ll
  llvm/test/CodeGen/X86/udiv_fix_sat.ll
  llvm/test/CodeGen/X86/urem-seteq-illegal-types.ll
  llvm/test/CodeGen/X86/vselect.ll
  llvm/test/CodeGen/X86/zext-logicop-shift-load.ll

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