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time: remove redundant uint32 conversion in split

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cd is a uint32 converted again.

Change-Id: Ia41e247e0644c17cd9e0593d79457db77512fc3e
GitHub-Last-Rev: 1ba8596e27
GitHub-Pull-Request: golang/go#74679
Reviewed-on: https://go-review.googlesource.com/c/go/+/689055
Auto-Submit: Jorropo <jorropo.pgm@gmail.com>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Reviewed-by: Keith Randall <khr@google.com>
Reviewed-by: Jorropo <jorropo.pgm@gmail.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
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cxbdasheng 2025-07-24 06:23:23 +00:00 • committed by Gopher Robot
parent ada30b8248
commit 0fa88dec1e
1 changed files with 1 additions and 1 deletions
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2
src/time/time.go
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@ -667,7 +667,7 @@ func (days absDays) split() (century absCentury, cyear absCyear, ayday absYday)
// so do that instead, saving a few cycles.
// See Neri and Schneider, section 8.3
// for more about this optimization.
hi, lo := bits.Mul32(2939745, uint32(cd))
hi, lo := bits.Mul32(2939745, cd)
cyear = absCyear(hi)
ayday = absYday(lo / 2939745 / 4)
return