[all-commits] [llvm/llvm-project] 4c2d29: [SCEV] Skip instrs with non-scevable types in visi...

Florian Hahn via All-commits all-commits at lists.llvm.org
Fri Apr 28 07:37:57 PDT 2023

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 4c2d29f2fc78782a469ccff625dd29d66d4d9f9b
  Author: Florian Hahn <flo at fhahn.com>
  Date:   2023-04-28 (Fri, 28 Apr 2023)

  Changed paths:
    M llvm/lib/Analysis/ScalarEvolution.cpp

  Log Message:
  [SCEV] Skip instrs with non-scevable types in visitAndClearUsers.

No SCEVs are formed for instructions with non-scevable types, so no
other SCEV expressions can depend on them. Skip those instructions and
their users when invalidating SCEV expressions.

Depends on D144847.

Reviewed By: mkazantsev

Differential Revision: https://reviews.llvm.org/D144848

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