@@ -26,7 +26,7 @@ __tgamma(double x)
double y = __ieee754_gamma_r(x,&local_signgam);
if(__glibc_unlikely (!isfinite (y) || y == 0)
- && (isfinite (x) || isinf (x) < 0)
+ && (isfinite (x) || (isinf (x) && x < 0.0))
&& _LIB_VERSION != _IEEE_) {
if (x == 0.0)
return __kernel_standard(x,x,50); /* tgamma pole */
@@ -24,7 +24,7 @@ __tgammaf(float x)
float y = __ieee754_gammaf_r(x,&local_signgam);
if(__glibc_unlikely (!isfinite (y) || y == 0)
- && (isfinite (x) || isinf (x) < 0)
+ && (isfinite (x) || (isinf (x) && x < 0.0))
&& _LIB_VERSION != _IEEE_) {
if (x == (float)0.0)
/* tgammaf pole */
@@ -29,7 +29,7 @@ __tgammal(long double x)
long double y = __ieee754_gammal_r(x,&local_signgam);
if(__glibc_unlikely (!isfinite (y) || y == 0)
- && (isfinite (x) || isinf (x) < 0)
+ && (isfinite (x) || (isinf (x) && x < 0.0))
&& _LIB_VERSION != _IEEE_) {
if(x==0.0)
return __kernel_standard_l(x,x,250); /* tgamma pole */
@@ -332,7 +332,6 @@ ___printf_fp (FILE *fp,
fpnum.ldbl = *(const long double *) args[0];
/* Check for special values: not a number or infinity. */
- int res;
if (isnan (fpnum.ldbl))
{
is_neg = signbit (fpnum.ldbl);
@@ -347,9 +346,9 @@ ___printf_fp (FILE *fp,
wspecial = L"nan";
}
}
- else if ((res = __isinfl (fpnum.ldbl)))
+ else if (isinf (fpnum.ldbl))
{
- is_neg = res < 0;
+ is_neg = signbit (fpnum.ldbl);
if (isupper (info->spec))
{
special = "INF";
@@ -377,11 +376,9 @@ ___printf_fp (FILE *fp,
fpnum.dbl = *(const double *) args[0];
/* Check for special values: not a number or infinity. */
- int res;
if (isnan (fpnum.dbl))
{
- union ieee754_double u = { .d = fpnum.dbl };
- is_neg = u.ieee.negative != 0;
+ is_neg = signbit (fpnum.dbl);
if (isupper (info->spec))
{
special = "NAN";
@@ -393,9 +390,9 @@ ___printf_fp (FILE *fp,
wspecial = L"nan";
}
}
- else if ((res = __isinf (fpnum.dbl)))
+ else if (isinf (fpnum.dbl))
{
- is_neg = res < 0;
+ is_neg = signbit (fpnum.dbl);
if (isupper (info->spec))
{
special = "INF";
@@ -180,7 +180,7 @@ __printf_fphex (FILE *fp,
}
else
{
- if (__isinfl (fpnum.ldbl))
+ if (isinf (fpnum.ldbl))
{
if (isupper (info->spec))
{
@@ -204,7 +204,6 @@ __printf_fphex (FILE *fp,
/* Check for special values: not a number or infinity. */
if (isnan (fpnum.dbl.d))
{
- negative = fpnum.dbl.ieee.negative != 0;
if (isupper (info->spec))
{
special = "NAN";
@@ -218,8 +217,7 @@ __printf_fphex (FILE *fp,
}
else
{
- int res = __isinf (fpnum.dbl.d);
- if (res)
+ if (isinf (fpnum.dbl.d))
{
if (isupper (info->spec))
{
@@ -231,11 +229,9 @@ __printf_fphex (FILE *fp,
special = "inf";
wspecial = L"inf";
}
- negative = res < 0;
}
- else
- negative = signbit (fpnum.dbl.d);
}
+ negative = signbit (fpnum.dbl.d);
}
if (special)
@@ -108,7 +108,7 @@ __printf_size (FILE *fp, const struct printf_info *info,
fpnum;
const void *ptr = &fpnum;
- int fpnum_sign = 0;
+ int is_neg = 0;
/* "NaN" or "Inf" for the special cases. */
const char *special = NULL;
@@ -117,7 +117,6 @@ __printf_size (FILE *fp, const struct printf_info *info,
struct printf_info fp_info;
int done = 0;
int wide = info->wide;
- int res;
/* Fetch the argument value. */
#ifndef __NO_LONG_DOUBLE_MATH
@@ -130,11 +129,11 @@ __printf_size (FILE *fp, const struct printf_info *info,
{
special = "nan";
wspecial = L"nan";
- // fpnum_sign = 0; Already zero
+ // is_neg = 0; Already zero
}
- else if ((res = __isinfl (fpnum.ldbl)))
+ else if (isinf (fpnum.ldbl))
{
- fpnum_sign = res;
+ is_neg = signbit (fpnum.ldbl);
special = "inf";
wspecial = L"inf";
}
@@ -155,11 +154,11 @@ __printf_size (FILE *fp, const struct printf_info *info,
{
special = "nan";
wspecial = L"nan";
- // fpnum_sign = 0; Already zero
+ // is_neg = 0; Already zero
}
- else if ((res = __isinf (fpnum.dbl.d)))
+ else if (isinf (fpnum.dbl.d))
{
- fpnum_sign = res;
+ is_neg = signbit (fpnum.dbl.d);
special = "inf";
wspecial = L"inf";
}
@@ -175,14 +174,14 @@ __printf_size (FILE *fp, const struct printf_info *info,
{
int width = info->prec > info->width ? info->prec : info->width;
- if (fpnum_sign < 0 || info->showsign || info->space)
+ if (is_neg || info->showsign || info->space)
--width;
width -= 3;
if (!info->left && width > 0)
PADN (' ', width);
- if (fpnum_sign < 0)
+ if (is_neg)
outchar ('-');
else if (info->showsign)
outchar ('+');