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authordependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>2020-07-10 09:14:15 +0000
committerDaniel J Walsh <dwalsh@redhat.com>2020-07-10 06:30:06 -0400
commite7085599f529f68534231b46fa95e885e68099f4 (patch)
tree56723eec1205a32711fed78da850e22d2dcee6fe /vendor/github.com/willf/bitset/trailing_zeros_18.go
parentd9cd0032f7478e625329326d7593162a9f1e8c1e (diff)
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Bump github.com/containers/storage from 1.20.2 to 1.21.0
Bumps [github.com/containers/storage](https://github.com/containers/storage) from 1.20.2 to 1.21.0. - [Release notes](https://github.com/containers/storage/releases) - [Changelog](https://github.com/containers/storage/blob/master/docs/containers-storage-changes.md) - [Commits](https://github.com/containers/storage/compare/v1.20.2...v1.21.0) Signed-off-by: dependabot-preview[bot] <support@dependabot.com> Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
Diffstat (limited to 'vendor/github.com/willf/bitset/trailing_zeros_18.go')
-rw-r--r--vendor/github.com/willf/bitset/trailing_zeros_18.go14
1 files changed, 14 insertions, 0 deletions
diff --git a/vendor/github.com/willf/bitset/trailing_zeros_18.go b/vendor/github.com/willf/bitset/trailing_zeros_18.go
new file mode 100644
index 000000000..c52b61be9
--- /dev/null
+++ b/vendor/github.com/willf/bitset/trailing_zeros_18.go
@@ -0,0 +1,14 @@
+// +build !go1.9
+
+package bitset
+
+var deBruijn = [...]byte{
+ 0, 1, 56, 2, 57, 49, 28, 3, 61, 58, 42, 50, 38, 29, 17, 4,
+ 62, 47, 59, 36, 45, 43, 51, 22, 53, 39, 33, 30, 24, 18, 12, 5,
+ 63, 55, 48, 27, 60, 41, 37, 16, 46, 35, 44, 21, 52, 32, 23, 11,
+ 54, 26, 40, 15, 34, 20, 31, 10, 25, 14, 19, 9, 13, 8, 7, 6,
+}
+
+func trailingZeroes64(v uint64) uint {
+ return uint(deBruijn[((v&-v)*0x03f79d71b4ca8b09)>>58])
+}