Migrate Utf8Formatter to Span<T>.Fill
#52591
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I couldn't figure out the best area label to add to this PR. If you have write-permissions please help me learn by adding exactly one area label. |
jkotas
reviewed
May 11, 2021
| { | ||
| FormattingHelpers.FillWithAsciiZeros(destination.Slice(0, leadingZeroCount)); | ||
| // Fill with ASCII zeros | ||
| destination.Slice(0, leadingZeroCount).Fill((byte)'0'); |
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Note that Utf8Formatter is typically going to use this method for very small sizes. Is Array.Fill faster for these small sizes?
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I run some tests, it seems the for loop may be faster for leadingZeroCount < 8.
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Failures of the following form:
are #52596 |
ghost
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Draft Pull Request was automatically closed for inactivity. Please let us know if you'd like to reopen it. |
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Follow-up to #51365.