From: Gustavo Lopes <glopes@nebm.ist.utl.pt>
Date: Wed, 9 Jan 2013 22:20:32 +0000 (+0100)
Subject: The compiler can figure this out
X-Git-Tag: php-5.4.12RC1~9^2~2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=e5029ac40bd84fd3545538afa013051e161d86a4;p=php

The compiler can figure this out
---

diff --git a/ext/standard/string.c b/ext/standard/string.c
index 14259cabc0..c7ed8844f1 100644
--- a/ext/standard/string.c
+++ b/ext/standard/string.c
@@ -2821,7 +2821,7 @@ static inline HASH php_strtr_hash(const char *str, int len)
 	HASH	res = 0;
 	int		i;
 	for (i = 0; i < len; i++) {
-		res = (res << 5) + res + (unsigned char)str[i];
+		res = res * 33 + (unsigned char)str[i];
 	}
 
 	return res;