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authorUlrich Drepper <drepper@redhat.com>2002-09-30 22:01:05 +0000
committerUlrich Drepper <drepper@redhat.com>2002-09-30 22:01:05 +0000
commita3022b820fa3bb5c5d2ee3260afa5b521a804c1d (patch)
treed280b1fe75a435dcd36cb5242666eab46a3edbd6 /stdio-common
parentfdb7f386ddc59c11454f9510ba1d94413a557db2 (diff)
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Update.
2002-09-30 Isamu Hasegawa <isamu@yamato.ibm.com> * posix/regex_internal.h (re_match_context_t): Add a new member. (re_fail_stack_ent_t): New structure. (re_fail_stack_t): Likewise. * posix/regexec.c (re_search_internal): Use the new member of re_match_context_t. Use fail stack only if it has back references and there are plural matching candidates. (proceed_next_node): Use fail stack if it is indicated. (set_regs): Likewise. (push_fail_stack): New function. (pop_fail_stack): New function. (check_dst_limits): Likewise. (check_dst_limits_calc_pos): Likewise. (search_subexp): Check the limitations on the top of subexpressions. (sift_states_bkref): Check the limitations of the destination node. Reuse the array sctx->sifted_states. 2002-09-30 Ulrich Drepper <drepper@redhat.com> * stdio-common/printf_fp.c: Shuffle a few lines around to help the compiler optimizing. No semantical changes intended.
Diffstat (limited to 'stdio-common')
-rw-r--r--stdio-common/printf_fp.c20
1 files changed, 9 insertions, 11 deletions
diff --git a/stdio-common/printf_fp.c b/stdio-common/printf_fp.c
index b8813aa..e746101 100644
--- a/stdio-common/printf_fp.c
+++ b/stdio-common/printf_fp.c
@@ -212,8 +212,7 @@ __printf_fp (FILE *fp,
else if (scalesize == 0)
{
hi = frac[fracsize - 1];
- cy = __mpn_mul_1 (frac, frac, fracsize - 1, 10);
- frac[fracsize - 1] = cy;
+ frac[fracsize - 1] = __mpn_mul_1 (frac, frac, fracsize - 1, 10);
}
else
{
@@ -237,9 +236,9 @@ __printf_fp (FILE *fp,
}
}
- cy = __mpn_mul_1 (frac, frac, fracsize, 10);
- if (cy != 0)
- frac[fracsize++] = cy;
+ mp_limb_t _cy = __mpn_mul_1 (frac, frac, fracsize, 10);
+ if (_cy != 0)
+ frac[fracsize++] = _cy;
}
return L'0' + hi;
@@ -364,6 +363,7 @@ __printf_fp (FILE *fp,
/* Check for special values: not a number or infinity. */
if (__isnan (fpnum.dbl))
{
+ is_neg = 0;
if (isupper (info->spec))
{
special = "NAN";
@@ -374,10 +374,10 @@ __printf_fp (FILE *fp,
special = "nan";
wspecial = L"nan";
}
- is_neg = 0;
}
else if (__isinf (fpnum.dbl))
{
+ is_neg = fpnum.dbl < 0;
if (isupper (info->spec))
{
special = "INF";
@@ -388,7 +388,6 @@ __printf_fp (FILE *fp,
special = "inf";
wspecial = L"inf";
}
- is_neg = fpnum.dbl < 0;
}
else
{
@@ -814,6 +813,8 @@ __printf_fp (FILE *fp,
{
type = 'f';
fracdig_min = fracdig_max = info->prec < 0 ? 6 : info->prec;
+ dig_max = INT_MAX; /* Unlimited. */
+ significant = 1; /* Does not matter here. */
if (expsign == 0)
{
intdig_max = exponent + 1;
@@ -825,8 +826,6 @@ __printf_fp (FILE *fp,
intdig_max = 1;
chars_needed = 1 + 1 + fracdig_max;
}
- dig_max = INT_MAX; /* Unlimited. */
- significant = 1; /* Does not matter here. */
}
else
{
@@ -912,7 +911,7 @@ __printf_fp (FILE *fp,
{
++fracdig_no;
*wcp = hack_digit ();
- if (*wcp != L'0')
+ if (*wcp++ != L'0')
significant = 1;
else if (significant == 0)
{
@@ -920,7 +919,6 @@ __printf_fp (FILE *fp,
if (fracdig_min > 0)
++fracdig_min;
}
- ++wcp;
}
/* Do rounding. */