[all-commits] [llvm/llvm-project] d23959: [SCEV] Cache DataLayout in class (NFC)

[Nikita Popov via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: d23959b2f59438829975107e175b4bd34744477d
      https://github.com/llvm/llvm-project/commit/d23959b2f59438829975107e175b4bd34744477d
  Author: Nikita Popov <npopov at redhat.com>
  Date:   2024-06-28 (Fri, 28 Jun 2024)

  Changed paths:
    M llvm/include/llvm/Analysis/ScalarEvolution.h
    M llvm/lib/Analysis/ScalarEvolution.cpp

  Log Message:
  -----------
  [SCEV] Cache DataLayout in class (NFC)

PR #96919 caused a minor compile-time regression, mostly because
SCEV now goes through an extra out-of-line function to fetch the
data layout, and does this a lot. Cache the DataLayout in SCEV
to avoid these repeated calls.



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