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[Macros] Optimize 'rangeContainsTokenLocWithGeneratedSource' #75130

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Merged
merged 1 commit into from
Jul 10, 2024

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@rintaro rintaro commented Jul 10, 2024

  • Early return for the direct true case.
  • Instead of comparing the buffer IDs, check if the entire buffer contains the target range. This keeps LocCache.lastBufferID and improves the hit rate.

* Early return for the direct 'true' case.
* Instead of comparing the buffer IDs, check f the entire buffer
  contains the target range. This keeps 'LocCache.lastBufferID' and
  improves the hit rate.
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rintaro commented Jul 10, 2024

@swift-ci Please smoke test

@rintaro rintaro merged commit 98c1629 into swiftlang:main Jul 10, 2024
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