From: cxbdasheng <cxbdasheng@gmail.com>
Date: Thu, 24 Jul 2025 06:23:23 +0000 (+0000)
Subject: time: remove redundant uint32 conversion in split
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=0fa88dec1e23ceeef9f5719e0f9ccb94766e53e7;p=gostls13.git

time: remove redundant uint32 conversion in split

cd is a uint32 converted again.

Change-Id: Ia41e247e0644c17cd9e0593d79457db77512fc3e
GitHub-Last-Rev: 1ba8596e2761be75cc35f79e8245a96d6bb81096
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>
---

diff --git a/src/time/time.go b/src/time/time.go
index bcaeee407e..cf9abc7196 100644
--- a/src/time/time.go
+++ b/src/time/time.go
@@ -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