[all-commits] [llvm/llvm-project] 2c49ef: [VPlan] Support URem in getSCEVExprForVPValue. (#1...

[Florian Hahn via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 2c49ef885bae8fdb540705a8df0200fbc9de4592
      https://github.com/llvm/llvm-project/commit/2c49ef885bae8fdb540705a8df0200fbc9de4592
  Author: Florian Hahn <flo at fhahn.com>
  Date:   2026-05-29 (Fri, 29 May 2026)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/VPlanPatternMatch.h
    M llvm/lib/Transforms/Vectorize/VPlanUtils.cpp
    M llvm/test/Transforms/LoopVectorize/hoist-predicated-loads-with-predicated-stores.ll

  Log Message:
  -----------
  [VPlan] Support URem in getSCEVExprForVPValue. (#199794)

Extend vputils::getSCEVExprForVPValue to construct SCEV expressions for
URem recipes.

Enables SCEV-based no-alias reasoning for stores derived from UREM GEPs.

PR: https://github.com/llvm/llvm-project/pull/199794



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