René Scharfe 8072766cc6 xdiff: import new 32-bit version of count_masked_bytes() ... Import the latest 32-bit implementation of count_masked_bytes() from Linux (arch/x86/include/asm/word-at-a-time.h). It's shorter and avoids overflows and negative numbers. This fixes test failures on 32-bit, where negative partial results had been shifted right using the "wrong" method (logical shift right instead of arithmetic short right). The compiler is free to chose the method, so it was only wrong in the sense that it didn't work as intended by us. Reported-by: Øyvind A. Holm <sunny@sunbase.org> Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>		2012-05-23 09:10:17 -07:00
..
xdiff.h	diff: add option to show whole functions as context	2011-10-10 12:05:07 -07:00
xdiffi.c	teach --histogram to diff	2011-07-12 09:29:20 -07:00
xdiffi.h	teach --histogram to diff	2011-07-12 09:29:20 -07:00
xemit.c	Merge branch 'rs/diff-postimage-in-context'	2012-01-29 13:18:55 -08:00
xemit.h	Allow alternate "low-level" emit function from xdl_diff	2008-10-25 12:09:31 -07:00
xhistogram.c	xdiff/xhistogram: drop need for additional variable	2011-08-08 13:00:17 -07:00
xinclude.h
xmacros.h	xdiff: cast arguments for ctype functions to unsigned char	2010-10-06 10:46:45 -07:00
xmerge.c	xdiff: cast arguments for ctype functions to unsigned char	2010-10-06 10:46:45 -07:00
xpatience.c	xdiff/xpatience: factor out fall-back-diff function	2011-07-07 09:41:24 -07:00
xprepare.c	Merge branch 'rs/diff-cleanup-records-fix'	2011-10-13 19:03:22 -07:00
xprepare.h
xtypes.h
xutils.c	xdiff: import new 32-bit version of count_masked_bytes()	2012-05-23 09:10:17 -07:00
xutils.h	xdiff/xprepare: use a smaller sample size for histogram diff	2011-07-12 09:30:00 -07:00