Dan Hipschman : oleaut32: Replace a loop with a simple computation.
Alexandre Julliard
julliard at wine.codeweavers.com
Tue Sep 12 07:30:19 CDT 2006
Module: wine
Branch: master
Commit: b6e6d4b5115ff46c76ad390bb518bc50df09c7cb
URL: http://source.winehq.org/git/?p=wine.git;a=commit;h=b6e6d4b5115ff46c76ad390bb518bc50df09c7cb
Author: Dan Hipschman <dsh at linux.ucla.edu>
Date: Mon Sep 11 17:53:53 2006 -0700
oleaut32: Replace a loop with a simple computation.
---
dlls/oleaut32/hash.c | 8 +-------
1 files changed, 1 insertions(+), 7 deletions(-)
diff --git a/dlls/oleaut32/hash.c b/dlls/oleaut32/hash.c
index e87267c..9934b64 100644
--- a/dlls/oleaut32/hash.c
+++ b/dlls/oleaut32/hash.c
@@ -608,13 +608,7 @@ ULONG WINAPI LHashValOfNameSysA( SYSKIND
while (*str)
{
- ULONG newLoWord = 0, i;
-
- /* Cumulative prime multiplication (*37) with modulo 2^32 wrap-around */
- for (i = 0; i < 37; i++)
- newLoWord += nLoWord;
-
- nLoWord = newLoWord + pnLookup[*str > 0x7f && nMask ? *str + 0x80 : *str];
+ nLoWord = 37 * nLoWord + pnLookup[*str > 0x7f && nMask ? *str + 0x80 : *str];
str++;
}
/* Constrain to a prime modulo and sizeof(WORD) */
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