[PATCH] D104598: [NFCI-ish][SimplifyCFGPass] Rework and generalize `ret` block tail-merging

[Roman Lebedev via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rGff4b1d379f3f: [NFCI-ish][SimplifyCFGPass] Rework and generalize `ret` block tail-merging (authored by lebedev.ri).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D104598/new/

https://reviews.llvm.org/D104598

Files:
  llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
  llvm/test/CodeGen/ARM/speculation-hardening-sls.ll
  llvm/test/Transforms/LoopUnroll/ARM/upperbound.ll
  llvm/test/Transforms/SimplifyCFG/2003-08-17-FoldSwitch.ll
  llvm/test/Transforms/SimplifyCFG/ConditionalTrappingConstantExpr.ll
  llvm/test/Transforms/SimplifyCFG/FoldValueComparisonIntoPredecessors-domtree-preservation-edgecase.ll
  llvm/test/Transforms/SimplifyCFG/FoldValueComparisonIntoPredecessors-no-new-successors.ll
  llvm/test/Transforms/SimplifyCFG/SimplifyEqualityComparisonWithOnlyPredecessor-domtree-preservation-edgecase.ll
  llvm/test/Transforms/SimplifyCFG/basictest.ll
  llvm/test/Transforms/SimplifyCFG/hoist-dbgvalue.ll
  llvm/test/Transforms/SimplifyCFG/pr48778-sdiv-speculation.ll
  llvm/test/Transforms/SimplifyCFG/rangereduce.ll
  llvm/test/Transforms/SimplifyCFG/return-merge.ll
  llvm/test/Transforms/SimplifyCFG/suppress-zero-branch-weights.ll
  llvm/test/Transforms/SimplifyCFG/switch-masked-bits.ll

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