[all-commits] [llvm/llvm-project] 3e1545: [LLVM] Refine MemoryEffect handling for target-spe...

[CarolineConcatto via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 3e1545b741023f3213554a68b24d53166505ea94
      https://github.com/llvm/llvm-project/commit/3e1545b741023f3213554a68b24d53166505ea94
  Author: CarolineConcatto <caroline.concatto at arm.com>
  Date:   2026-02-25 (Wed, 25 Feb 2026)

  Changed paths:
    M llvm/include/llvm/Support/ModRef.h
    M llvm/lib/Analysis/AliasAnalysis.cpp
    A llvm/test/Transforms/EarlyCSE/target-memory.ll

  Log Message:
  -----------
  [LLVM] Refine MemoryEffect handling for target-specific intrinsics (#155590)

This patch improves memory alias analysis between calls if they change
inaccessible or target memory locations. The  results is
computed by comparing each location ModRefInfo between the calls.



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