[all-commits] [llvm/llvm-project] 8e7e9d: [MemoryLocation] Support strided matrix loads / st...

[Nathan Corbyn via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 8e7e9d430969611e8a5ed0ee44a1b2fd649ed992
      https://github.com/llvm/llvm-project/commit/8e7e9d430969611e8a5ed0ee44a1b2fd649ed992
  Author: Nathan Corbyn <n_corbyn at apple.com>
  Date:   2025-10-22 (Wed, 22 Oct 2025)

  Changed paths:
    M llvm/lib/Analysis/MemoryLocation.cpp
    M llvm/test/Transforms/DeadStoreElimination/matrix-intrinsics.ll
    M llvm/test/Transforms/GVN/matrix-intrinsics.ll

  Log Message:
  -----------
  [MemoryLocation] Support strided matrix loads / stores (#163368)

This patch provides an approximation of the memory locations touched by
`llvm.matrix.column.major.load` and `llvm.matrix.column.major.store`,
enabling dead store elimination and GVN to remove redundant loads and
dead stores.

PR: https://github.com/llvm/llvm-project/pull/163368



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