[all-commits] [llvm/llvm-project] 3ccda9: [LAA] Update pointer-bounds cache to also consider...

Florian Hahn via All-commits all-commits at lists.llvm.org
Sun Jul 14 09:25:56 PDT 2024


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 3ccda936710d55d819c56cf4f2cf307c2d632b63
      https://github.com/llvm/llvm-project/commit/3ccda936710d55d819c56cf4f2cf307c2d632b63
  Author: Florian Hahn <flo at fhahn.com>
  Date:   2024-07-14 (Sun, 14 Jul 2024)

  Changed paths:
    M llvm/include/llvm/Analysis/LoopAccessAnalysis.h
    M llvm/lib/Analysis/LoopAccessAnalysis.cpp
    M llvm/test/Analysis/LoopAccessAnalysis/different-access-types-rt-checks.ll

  Log Message:
  -----------
  [LAA] Update pointer-bounds cache to also consider access type.

The same pointer may be accessed with different types and the bound
includes the size of the accessed type to compute the end. Update the
cache to correctly disambiguate between different accessed types.



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