[all-commits] [llvm/llvm-project] 82dfbd: Revert "[SCEVExp] Use SCEVPtrToAddr in tryToReuseL...

Florian Hahn via All-commits all-commits at lists.llvm.org
Fri Feb 6 10:26:23 PST 2026


  Branch: refs/heads/revert-178727-scev-ptrtoaddr-expander
  Home:   https://github.com/llvm/llvm-project
  Commit: 82dfbdb3cbcb0f9f91c1ec1a720feb317867d2c1
      https://github.com/llvm/llvm-project/commit/82dfbdb3cbcb0f9f91c1ec1a720feb317867d2c1
  Author: Florian Hahn <flo at fhahn.com>
  Date:   2026-02-06 (Fri, 06 Feb 2026)

  Changed paths:
    M llvm/include/llvm/Analysis/ScalarEvolutionPatternMatch.h
    M llvm/lib/Transforms/Utils/ScalarEvolutionExpander.cpp
    M llvm/test/Transforms/LoopIdiom/reuse-lcssa-phi-scev-expansion.ll
    M llvm/test/Transforms/LoopVectorize/reuse-lcssa-phi-scev-expansion.ll

  Log Message:
  -----------
  Revert "[SCEVExp] Use SCEVPtrToAddr in tryToReuseLCSSAPhi if possible. (#178727)"

This reverts commit c32cde4182f02df7a67455ff0567ddcc1cf9bfb7.



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