[all-commits] [llvm/llvm-project] f0df1e: Revert "[LAA, Loads] Use loop guards and max BTC if...

Florian Hahn via All-commits all-commits at lists.llvm.org
Tue Sep 2 13:45:24 PDT 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: f0df1e3dd4ec064821f673ced7d83e5a2cf6afa1
      https://github.com/llvm/llvm-project/commit/f0df1e3dd4ec064821f673ced7d83e5a2cf6afa1
  Author: Florian Hahn <flo at fhahn.com>
  Date:   2025-09-02 (Tue, 02 Sep 2025)

  Changed paths:
    M llvm/include/llvm/Analysis/LoopAccessAnalysis.h
    M llvm/lib/Analysis/Loads.cpp
    M llvm/lib/Analysis/LoopAccessAnalysis.cpp
    M llvm/lib/Analysis/ScalarEvolution.cpp
    M llvm/test/Transforms/LoopVectorize/vect.stats.ll

  Log Message:
  -----------
  Revert "[LAA,Loads] Use loop guards and max BTC if needed when checking deref. (#155672)"

This reverts commit 08001cf340185877665ee381513bf22a0fca3533.

This triggers an assertion in some build configs, e.g.
 https://lab.llvm.org/buildbot/#/builders/24/builds/12211



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