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Fix tests on x86_64.

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2007-01-04  Behdad Esfahbod  <behdad@gnome.org>

        * tests/bit-test.c (builtin_bit_nth_lsf1), (builtin_bit_nth_lsf2),
        (builtin_bit_nth_msf): Fix tests on x86_64.


svn path=/trunk/; revision=5216
This commit is contained in:
Behdad Esfahbod 2007-01-05 03:31:54 +00:00 committed by Behdad Esfahbod
parent c7006f9ec5
commit 46dae95f4a
2 changed files with 8 additions and 3 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2007-01-04 Behdad Esfahbod <behdad@gnome.org>
* tests/bit-test.c (builtin_bit_nth_lsf1), (builtin_bit_nth_lsf2),
(builtin_bit_nth_msf): Fix tests on x86_64.
2007-01-03 Behdad Esfahbod <behdad@gnome.org> 2007-01-03 Behdad Esfahbod <behdad@gnome.org>
* glib/goption.c (_g_unichar_get_width), (_g_utf8_strwidth), * glib/goption.c (_g_unichar_get_width), (_g_utf8_strwidth),

6
tests/bit-test.c
View File

@ -13,7 +13,7 @@ builtin_bit_nth_lsf1 (gulong mask, gint nth_bit)
if (nth_bit >= 0) if (nth_bit >= 0)
{ {
if (G_LIKELY (nth_bit < GLIB_SIZEOF_LONG * 8 - 1)) if (G_LIKELY (nth_bit < GLIB_SIZEOF_LONG * 8 - 1))
mask &= -(1<<(nth_bit+1)); mask &= -(1UL<<(nth_bit+1));
else else
mask = 0; mask = 0;
} }
@ -26,7 +26,7 @@ builtin_bit_nth_lsf2 (gulong mask, gint nth_bit)
if (nth_bit >= 0) if (nth_bit >= 0)
{ {
if (G_LIKELY (nth_bit < GLIB_SIZEOF_LONG * 8 - 1)) if (G_LIKELY (nth_bit < GLIB_SIZEOF_LONG * 8 - 1))
mask &= -(1<<(nth_bit+1)); mask &= -(1UL<<(nth_bit+1));
else else
mask = 0; mask = 0;
} }
@ -37,7 +37,7 @@ static gint
builtin_bit_nth_msf (gulong mask, gint nth_bit) builtin_bit_nth_msf (gulong mask, gint nth_bit)
{ {
if (nth_bit >= 0 && nth_bit < GLIB_SIZEOF_LONG * 8) if (nth_bit >= 0 && nth_bit < GLIB_SIZEOF_LONG * 8)
mask &= (1<<nth_bit)-1; mask &= (1UL<<nth_bit)-1;
return mask ? GLIB_SIZEOF_LONG * 8 - 1 - __builtin_clzl(mask) : -1; return mask ? GLIB_SIZEOF_LONG * 8 - 1 - __builtin_clzl(mask) : -1;
} }