From: Eng Zer Jun <engzerjun@gmail.com>
Date: Sun, 12 Jan 2025 10:02:45 +0000 (+0800)
Subject: math/big: use built-in max function
X-Git-Tag: go1.25rc1~1204
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=cc874072f3778a2b2cbe972b703dd6552ae63831;p=gostls13.git

math/big: use built-in max function

Change-Id: I65721039dab311762e55c6a60dd75b82f6b4622f
Reviewed-on: https://go-review.googlesource.com/c/go/+/642335
Reviewed-by: Ian Lance Taylor <iant@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Robert Griesemer <gri@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
---

diff --git a/src/math/big/float.go b/src/math/big/float.go
index 813c4ebfa7..e1d20d8bb4 100644
--- a/src/math/big/float.go
+++ b/src/math/big/float.go
@@ -602,7 +602,7 @@ func (z *Float) SetInt(x *Int) *Float {
 	// are many trailing 0's.
 	bits := uint32(x.BitLen())
 	if z.prec == 0 {
-		z.prec = umax32(bits, 64)
+		z.prec = max(bits, 64)
 	}
 	z.acc = Exact
 	z.neg = x.neg
@@ -628,7 +628,7 @@ func (z *Float) SetRat(x *Rat) *Float {
 	a.SetInt(x.Num())
 	b.SetInt(x.Denom())
 	if z.prec == 0 {
-		z.prec = umax32(a.prec, b.prec)
+		z.prec = max(a.prec, b.prec)
 	}
 	return z.Quo(&a, &b)
 }
@@ -1451,7 +1451,7 @@ func (z *Float) Add(x, y *Float) *Float {
 	}
 
 	if z.prec == 0 {
-		z.prec = umax32(x.prec, y.prec)
+		z.prec = max(x.prec, y.prec)
 	}
 
 	if x.form == finite && y.form == finite {
@@ -1525,7 +1525,7 @@ func (z *Float) Sub(x, y *Float) *Float {
 	}
 
 	if z.prec == 0 {
-		z.prec = umax32(x.prec, y.prec)
+		z.prec = max(x.prec, y.prec)
 	}
 
 	if x.form == finite && y.form == finite {
@@ -1592,7 +1592,7 @@ func (z *Float) Mul(x, y *Float) *Float {
 	}
 
 	if z.prec == 0 {
-		z.prec = umax32(x.prec, y.prec)
+		z.prec = max(x.prec, y.prec)
 	}
 
 	z.neg = x.neg != y.neg
@@ -1637,7 +1637,7 @@ func (z *Float) Quo(x, y *Float) *Float {
 	}
 
 	if z.prec == 0 {
-		z.prec = umax32(x.prec, y.prec)
+		z.prec = max(x.prec, y.prec)
 	}
 
 	z.neg = x.neg != y.neg
@@ -1724,10 +1724,3 @@ func (x *Float) ord() int {
 	}
 	return m
 }
-
-func umax32(x, y uint32) uint32 {
-	if x > y {
-		return x
-	}
-	return y
-}