| commit | 40f82f8a092ac1f23eb3af86f34b7436a6fc19e0 | [log] [tgz] |
|---|---|---|
| author | Matthew Dempsky <mdempsky@google.com> | Tue Oct 12 15:38:52 2021 -0700 |
| committer | Matthew Dempsky <mdempsky@google.com> | Wed Oct 13 18:15:48 2021 +0000 |
| tree | d891e515186ae13a636896e9416879cc173f8529 | |
| parent | 4efa216c9d753c0853aa96a8c54ed5014fbc12e6 [diff] |
unsafe: optimize Slice bounds checking This reduces the number of branches to bounds check non-empty slices from 5 to 3. It does also increase the number of branches to handle empty slices from 1 to 3; but for non-panicking calls, they should all be predictable. Updates #48798. Change-Id: I3ffa66857096486f4dee417e1a66eb8fdf7a3777 Reviewed-on: https://go-review.googlesource.com/c/go/+/355490 Trust: Matthew Dempsky <mdempsky@google.com> Run-TryBot: Matthew Dempsky <mdempsky@google.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org>
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