From 20ee1ae65e57ef7d60404277162c84c572c6bb10 Mon Sep 17 00:00:00 2001
From: obscuren <geffobscura@gmail.com>
Date: Mon, 21 Jul 2014 20:38:43 +0200
Subject: Refactored CALLDATALOAD to use big int

* Added BigMin
---
 ethutil/big.go | 19 +++++++++++--------
 1 file changed, 11 insertions(+), 8 deletions(-)

(limited to 'ethutil/big.go')

diff --git a/ethutil/big.go b/ethutil/big.go
index 7af6f7414..ec263b818 100644
--- a/ethutil/big.go
+++ b/ethutil/big.go
@@ -4,14 +4,6 @@ import (
 	"math/big"
 )
 
-var BigInt0 *big.Int = big.NewInt(0)
-
-// True
-var BigTrue *big.Int = big.NewInt(1)
-
-// False
-var BigFalse *big.Int = big.NewInt(0)
-
 // Big pow
 //
 // Returns the power of two big integers
@@ -73,3 +65,14 @@ func BigMax(x, y *big.Int) *big.Int {
 
 	return x
 }
+
+// Big min
+//
+// Returns the minimum size big integer
+func BigMin(x, y *big.Int) *big.Int {
+	if x.Cmp(y) >= 0 {
+		return y
+	}
+
+	return x
+}
-- 
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