diff mbox

[COMMITTED] Use C99 math macros

Message ID 000201d09e0d$fdbc6490$f9352db0$@com
State New
Headers show

Commit Message

Wilco June 3, 2015, 3 p.m. UTC 
This patch renames all uses of __isinf*, __isnan*, __finite* and __signbit* to the standard C99
macros. This has no effect on generated code (checked on AArch64).

Commited as trivial patch (d81f....0690).

Comments

Joseph Myers June 3, 2015, 3:04 p.m. UTC | #1 
On Wed, 3 Jun 2015, Wilco Dijkstra wrote:

> diff --git a/sysdeps/ieee754/ldbl-opt/nldbl-finite.c b/sysdeps/ieee754/ldbl-opt/nldbl-finite.c

> -  return __finite (x);
> +  return finite (x);

Are you sure about this change?  "finite", as opposed to isfinite, is a 
non-type-generic BSD function; I'd expect this to cause the "finite" 
function name to be used for the call instead of __finite.  (Using 
isfinite here should be fine.)
Wilco June 3, 2015, 3:28 p.m. UTC | #2 
> Joseph Myers wrote:
> On Wed, 3 Jun 2015, Wilco Dijkstra wrote:
> 
> > diff --git a/sysdeps/ieee754/ldbl-opt/nldbl-finite.c b/sysdeps/ieee754/ldbl-opt/nldbl-
> finite.c
> 
> > -  return __finite (x);
> > +  return finite (x);
> 
> Are you sure about this change?  "finite", as opposed to isfinite, is a
> non-type-generic BSD function; I'd expect this to cause the "finite"
> function name to be used for the call instead of __finite.  (Using
> isfinite here should be fine.)

Good catch - that's a typo, I meant isfinite indeed. There are a few other calls 
to finite so I don't think it causes namespace issues:

sysdeps/ieee754/ldbl-128ibm/s_fmal.c:       if ((finite ((double)x) && finite ((double)y)) && isinf
((double)z))
sysdeps/ieee754/ldbl-96/s_fma.c:      if (finite (x) && finite (y))

I'll fix these as well so they will become inlineable.

[ I guess this file is dead: sysdeps/ieee754/support.c:        if(!finite(x)) return(x); ]

Wilco
Joseph Myers June 3, 2015, 3:41 p.m. UTC | #3 
On Wed, 3 Jun 2015, Wilco Dijkstra wrote:

> > Joseph Myers wrote:
> > On Wed, 3 Jun 2015, Wilco Dijkstra wrote:
> > 
> > > diff --git a/sysdeps/ieee754/ldbl-opt/nldbl-finite.c b/sysdeps/ieee754/ldbl-opt/nldbl-
> > finite.c
> > 
> > > -  return __finite (x);
> > > +  return finite (x);
> > 
> > Are you sure about this change?  "finite", as opposed to isfinite, is a
> > non-type-generic BSD function; I'd expect this to cause the "finite"
> > function name to be used for the call instead of __finite.  (Using
> > isfinite here should be fine.)
> 
> Good catch - that's a typo, I meant isfinite indeed. There are a few 
> other calls to finite so I don't think it causes namespace issues:

I suspect the reason they don't cause namespace issues is that GCC knows 
about this function and inlines it.  But I'm pretty sure there's no good 
reason for just these particular calls to do that; all calls should use 
isfinite, and then we should teach GCC __builtin_isfinite to work by 
bit-manipulation, and use it for the isfinite macro with recent-enough 
GCC.

> [ I guess this file is dead: sysdeps/ieee754/support.c:        if(!finite(x)) return(x); ]

Yes, that file should be removed (subject to testing the removal).
diff mbox

Patch

diff --git a/ChangeLog b/ChangeLog
index c1a9a7e..987e71f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,96 @@ 
+2015-06-03  Wilco Dijkstra  <wdijkstr@arm.com>
+
+	* math/e_exp10.c: Replace __isinf*, __isnan*, __finite* and
+	__signbit* with standard C99 macros.
+	* math/e_exp10l.c: Likewise.
+	* math/e_exp2l.c: Likewise.
+	* math/e_scalb.c: Likewise.
+	* math/e_scalbf.c: Likewise.
+	* math/e_scalbl.c: Likewise.
+	* math/s_ldexp.c: Likewise.
+	* math/s_ldexpf.c: Likewise.
+	* math/s_ldexpl.c: Likewise.
+	* math/w_atan2.c: Likewise.
+	* math/w_atan2f.c: Likewise.
+	* math/w_atan2l.c: Likewise.
+	* math/w_cosh.c: Likewise.
+	* math/w_coshf.c: Likewise.
+	* math/w_coshl.c: Likewise.
+	* math/w_exp10.c: Likewise.
+	* math/w_exp10f.c: Likewise.
+	* math/w_exp10l.c: Likewise.
+	* math/w_exp2.c: Likewise.
+	* math/w_exp2f.c: Likewise.
+	* math/w_exp2l.c: Likewise.
+	* math/w_fmod.c: Likewise.
+	* math/w_fmodf.c: Likewise.
+	* math/w_fmodl.c: Likewise.
+	* math/w_hypot.c: Likewise.
+	* math/w_hypotf.c: Likewise.
+	* math/w_hypotl.c: Likewise.
+	* math/w_jnl.c: Likewise.
+	* math/w_lgamma.c: Likewise.
+	* math/w_lgamma_r.c: Likewise.
+	* math/w_lgammaf.c: Likewise.
+	* math/w_lgammaf_r.c: Likewise.
+	* math/w_lgammal.c: Likewise.
+	* math/w_lgammal_r.c: Likewise.
+	* math/w_pow.c: Likewise.
+	* math/w_powf.c: Likewise.
+	* math/w_powl.c: Likewise.
+	* math/w_remainder.c: Likewise.
+	* math/w_remainderf.c: Likewise.
+	* math/w_remainderl.c: Likewise.
+	* math/w_scalb.c: Likewise.
+	* math/w_scalbf.c: Likewise.
+	* math/w_scalbl.c: Likewise.
+	* math/w_scalbln.c: Likewise.
+	* math/w_scalblnf.c: Likewise.
+	* math/w_scalblnl.c: Likewise.
+	* math/w_sinh.c: Likewise.
+	* math/w_sinhf.c: Likewise.
+	* math/w_sinhl.c: Likewise.
+	* math/w_tgamma.c: Likewise.
+	* math/w_tgammaf.c: Likewise.
+	* math/w_tgammal.c: Likewise.
+	* sysdeps/ieee754/dbl-64/e_exp.c: Likewise.
+	* sysdeps/ieee754/dbl-64/e_exp10.c: Likewise.
+	* sysdeps/ieee754/dbl-64/e_exp2.c: Likewise.
+	* sysdeps/ieee754/dbl-64/e_j1.c: Likewise.
+	* sysdeps/ieee754/dbl-64/e_jn.c: Likewise.
+	* sysdeps/ieee754/dbl-64/e_pow.c: Likewise.
+	* sysdeps/ieee754/dbl-64/w_exp.c: Likewise.
+	* sysdeps/ieee754/flt-32/e_expf.c: Likewise.
+	* sysdeps/ieee754/flt-32/e_j1f.c: Likewise.
+	* sysdeps/ieee754/flt-32/e_jnf.c: Likewise.
+	* sysdeps/ieee754/flt-32/w_expf.c: Likewise.
+	* sysdeps/ieee754/ldbl-128/e_exp10l.c: Likewise.
+	* sysdeps/ieee754/ldbl-128/e_expl.c: Likewise.
+	* sysdeps/ieee754/ldbl-128/e_j0l.c: Likewise.
+	* sysdeps/ieee754/ldbl-128/e_j1l.c: Likewise.
+	* sysdeps/ieee754/ldbl-128/e_jnl.c: Likewise.
+	* sysdeps/ieee754/ldbl-128/e_lgammal_r.c: Likewise.
+	* sysdeps/ieee754/ldbl-128/s_cbrtl.c: Likewise.
+	* sysdeps/ieee754/ldbl-128/w_expl.c: Likewise.
+	* sysdeps/ieee754/ldbl-128ibm/e_acosl.c: Likewise.
+	* sysdeps/ieee754/ldbl-128ibm/e_asinl.c: Likewise.
+	* sysdeps/ieee754/ldbl-128ibm/e_exp10l.c: Likewise.
+	* sysdeps/ieee754/ldbl-128ibm/e_expl.c: Likewise.
+	* sysdeps/ieee754/ldbl-128ibm/e_jnl.c: Likewise.
+	* sysdeps/ieee754/ldbl-128ibm/s_ctanhl.c: Likewise.
+	* sysdeps/ieee754/ldbl-128ibm/s_ctanl.c: Likewise.
+	* sysdeps/ieee754/ldbl-128ibm/w_expl.c: Likewise.
+	* sysdeps/ieee754/ldbl-96/e_j1l.c: Likewise.
+	* sysdeps/ieee754/ldbl-96/e_jnl.c: Likewise.
+	* sysdeps/ieee754/ldbl-96/w_expl.c: Likewise.
+	* sysdeps/ieee754/ldbl-opt/nldbl-finite.c: Likewise.
+	* sysdeps/ieee754/ldbl-opt/nldbl-isinf.c: Likewise.
+	* sysdeps/ieee754/ldbl-opt/nldbl-isnan.c: Likewise.
+	* sysdeps/ieee754/ldbl-opt/nldbl-signbit.c: Likewise.
+	* stdio-common/printf_fp.c: Likewise.
+	* stdio-common/printf_fphex.c: Likewise.
+	* stdio-common/printf_size.c: Likewise.
+
 2015-06-03  Joseph Myers  <joseph@codesourcery.com>
 
 	[BZ #18470]
diff --git a/math/e_exp10.c b/math/e_exp10.c
index d3205d1..ba79906 100644
--- a/math/e_exp10.c
+++ b/math/e_exp10.c
@@ -23,7 +23,7 @@ 
 double
 __ieee754_exp10 (double arg)
 {
-  if (__finite (arg) && arg < DBL_MIN_10_EXP - DBL_DIG - 10)
+  if (isfinite (arg) && arg < DBL_MIN_10_EXP - DBL_DIG - 10)
     return DBL_MIN * DBL_MIN;
   else
     /* This is a very stupid and inprecise implementation.  It'll get
diff --git a/math/e_exp10l.c b/math/e_exp10l.c
index 9425457..d17366c 100644
--- a/math/e_exp10l.c
+++ b/math/e_exp10l.c
@@ -23,7 +23,7 @@ 
 long double
 __ieee754_exp10l (long double arg)
 {
-  if (__finitel (arg) && arg < LDBL_MIN_10_EXP - LDBL_DIG - 10)
+  if (isfinite (arg) && arg < LDBL_MIN_10_EXP - LDBL_DIG - 10)
     return LDBL_MIN * LDBL_MIN;
   else
     /* This is a very stupid and inprecise implementation.  It'll get
diff --git a/math/e_exp2l.c b/math/e_exp2l.c
index 9eb7baf..8db34ad 100644
--- a/math/e_exp2l.c
+++ b/math/e_exp2l.c
@@ -45,7 +45,7 @@  __ieee754_exp2l (long double x)
       else
 	{
 	  /* Underflow or exact zero.  */
-	  if (__isinfl (x))
+	  if (isinf (x))
 	    return 0;
 	  else
 	    return LDBL_MIN * LDBL_MIN;
diff --git a/math/e_scalb.c b/math/e_scalb.c
index 3bafde4..f3dac6f 100644
--- a/math/e_scalb.c
+++ b/math/e_scalb.c
@@ -40,11 +40,11 @@  invalid_fn (double x, double fn)
 double
 __ieee754_scalb (double x, double fn)
 {
-  if (__glibc_unlikely (__isnan (x)))
+  if (__glibc_unlikely (isnan (x)))
     return x * fn;
-  if (__glibc_unlikely (!__finite (fn)))
+  if (__glibc_unlikely (!isfinite (fn)))
     {
-      if (__isnan (fn) || fn > 0.0)
+      if (isnan (fn) || fn > 0.0)
 	return x * fn;
       if (x == 0.0)
 	return x;
diff --git a/math/e_scalbf.c b/math/e_scalbf.c
index 81321e0..08e1979 100644
--- a/math/e_scalbf.c
+++ b/math/e_scalbf.c
@@ -40,11 +40,11 @@  invalid_fn (float x, float fn)
 float
 __ieee754_scalbf (float x, float fn)
 {
-  if (__glibc_unlikely (__isnanf (x)))
+  if (__glibc_unlikely (isnan (x)))
     return x * fn;
-  if (__glibc_unlikely (!__finitef (fn)))
+  if (__glibc_unlikely (!isfinite (fn)))
     {
-      if (__isnanf (fn) || fn > 0.0f)
+      if (isnan (fn) || fn > 0.0f)
 	return x * fn;
       if (x == 0.0f)
 	return x;
diff --git a/math/e_scalbl.c b/math/e_scalbl.c
index 41c525d..695a865 100644
--- a/math/e_scalbl.c
+++ b/math/e_scalbl.c
@@ -40,11 +40,11 @@  invalid_fn (long double x, long double fn)
 long double
 __ieee754_scalbl (long double x, long double fn)
 {
-  if (__glibc_unlikely (__isnanl (x)))
+  if (__glibc_unlikely (isnan (x)))
     return x * fn;
-  if (__glibc_unlikely (!__finitel (fn)))
+  if (__glibc_unlikely (!isfinite (fn)))
     {
-      if (__isnanl (fn) || fn > 0.0L)
+      if (isnan (fn) || fn > 0.0L)
 	return x * fn;
       if (x == 0.0L)
 	return x;
diff --git a/math/s_ldexp.c b/math/s_ldexp.c
index aa68b01..d2f9907 100644
--- a/math/s_ldexp.c
+++ b/math/s_ldexp.c
@@ -20,9 +20,9 @@  static char rcsid[] = "$NetBSD: s_ldexp.c,v 1.6 1995/05/10 20:47:40 jtc Exp $";
 
 double __ldexp(double value, int exp)
 {
-	if(!__finite(value)||value==0.0) return value;
+	if(!isfinite(value)||value==0.0) return value;
 	value = __scalbn(value,exp);
-	if(!__finite(value)||value==0.0) __set_errno (ERANGE);
+	if(!isfinite(value)||value==0.0) __set_errno (ERANGE);
 	return value;
 }
 weak_alias (__ldexp, ldexp)
diff --git a/math/s_ldexpf.c b/math/s_ldexpf.c
index bd94677..24054ff 100644
--- a/math/s_ldexpf.c
+++ b/math/s_ldexpf.c
@@ -23,9 +23,9 @@  static char rcsid[] = "$NetBSD: s_ldexpf.c,v 1.3 1995/05/10 20:47:42 jtc Exp $";
 
 float __ldexpf(float value, int exp)
 {
-	if(!__finitef(value)||value==(float)0.0) return value;
+	if(!isfinite(value)||value==(float)0.0) return value;
 	value = __scalbnf(value,exp);
-	if(!__finitef(value)||value==(float)0.0) __set_errno (ERANGE);
+	if(!isfinite(value)||value==(float)0.0) __set_errno (ERANGE);
 	return value;
 }
 weak_alias (__ldexpf, ldexpf)
diff --git a/math/s_ldexpl.c b/math/s_ldexpl.c
index 1bcc768..7c7809f 100644
--- a/math/s_ldexpl.c
+++ b/math/s_ldexpl.c
@@ -24,9 +24,9 @@  static char rcsid[] = "$NetBSD: $";
 
 long double __ldexpl(long double value, int exp)
 {
-	if(!__finitel(value)||value==0.0) return value;
+	if(!isfinite(value)||value==0.0) return value;
 	value = __scalbnl(value,exp);
-	if(!__finitel(value)||value==0.0) __set_errno (ERANGE);
+	if(!isfinite(value)||value==0.0) __set_errno (ERANGE);
 	return value;
 }
 weak_alias (__ldexpl, ldexpl)
diff --git a/math/w_atan2.c b/math/w_atan2.c
index 0cb69ac..ea60ffc 100644
--- a/math/w_atan2.c
+++ b/math/w_atan2.c
@@ -34,7 +34,7 @@  __atan2 (double y, double x)
     return __kernel_standard (y, x, 3); /* atan2(+-0,+-0) */
 
   z = __ieee754_atan2 (y, x);
-  if (__glibc_unlikely (z == 0.0 && y != 0.0 && __finite (x)))
+  if (__glibc_unlikely (z == 0.0 && y != 0.0 && isfinite (x)))
     __set_errno (ERANGE);
   return z;
 }
diff --git a/math/w_atan2f.c b/math/w_atan2f.c
index c83088d..eb7d968 100644
--- a/math/w_atan2f.c
+++ b/math/w_atan2f.c
@@ -34,7 +34,7 @@  __atan2f (float y, float x)
     return __kernel_standard_f (y, x, 103); /* atan2(+-0,+-0) */
 
   z = __ieee754_atan2f (y, x);
-  if (__glibc_unlikely (z == 0.0f && y != 0.0f && __finitef (x)))
+  if (__glibc_unlikely (z == 0.0f && y != 0.0f && isfinite (x)))
     __set_errno (ERANGE);
   return z;
 }
diff --git a/math/w_atan2l.c b/math/w_atan2l.c
index 96b2321..3048f97 100644
--- a/math/w_atan2l.c
+++ b/math/w_atan2l.c
@@ -34,7 +34,7 @@  __atan2l (long double y, long double x)
     return __kernel_standard_l (y, x, 203); /* atan2(+-0,+-0) */
 
   z = __ieee754_atan2l (y, x);
-  if (__glibc_unlikely (z == 0.0L && y != 0.0L && __finitel (x)))
+  if (__glibc_unlikely (z == 0.0L && y != 0.0L && isfinite (x)))
     __set_errno (ERANGE);
   return z;
 }
diff --git a/math/w_cosh.c b/math/w_cosh.c
index 5701078..0771434 100644
--- a/math/w_cosh.c
+++ b/math/w_cosh.c
@@ -21,7 +21,7 @@  double
 __cosh (double x)
 {
 	double z = __ieee754_cosh (x);
-	if (__builtin_expect (!__finite (z), 0) && __finite (x)
+	if (__builtin_expect (!isfinite (z), 0) && isfinite (x)
 	    && _LIB_VERSION != _IEEE_)
 		return __kernel_standard (x, x, 5); /* cosh overflow */
 
diff --git a/math/w_coshf.c b/math/w_coshf.c
index df1f681..dc7fb53 100644
--- a/math/w_coshf.c
+++ b/math/w_coshf.c
@@ -25,7 +25,7 @@  float
 __coshf (float x)
 {
 	float z = __ieee754_coshf (x);
-	if (__builtin_expect (!__finitef (z), 0) && __finitef (x)
+	if (__builtin_expect (!isfinite (z), 0) && isfinite (x)
 	    && _LIB_VERSION != _IEEE_)
 		return __kernel_standard_f (x, x, 105); /* cosh overflow */
 
diff --git a/math/w_coshl.c b/math/w_coshl.c
index 9c638e9..27f0a4f 100644
--- a/math/w_coshl.c
+++ b/math/w_coshl.c
@@ -26,7 +26,7 @@  long double
 __coshl (long double x)
 {
 	long double z = __ieee754_coshl (x);
-	if (__builtin_expect (!__finitel (z), 0) && __finitel (x)
+	if (__builtin_expect (!isfinite (z), 0) && isfinite (x)
 	    && _LIB_VERSION != _IEEE_)
 		return __kernel_standard_l (x, x, 205); /* cosh overflow */
 
diff --git a/math/w_exp10.c b/math/w_exp10.c
index 66eec80..c994a23 100644
--- a/math/w_exp10.c
+++ b/math/w_exp10.c
@@ -28,10 +28,10 @@  double
 __exp10 (double x)
 {
   double z = __ieee754_exp10 (x);
-  if (__builtin_expect (!__finite (z) || z == 0, 0)
-      && __finite (x) && _LIB_VERSION != _IEEE_)
+  if (__builtin_expect (!isfinite (z) || z == 0, 0)
+      && isfinite (x) && _LIB_VERSION != _IEEE_)
     /* exp10 overflow (46) if x > 0, underflow (47) if x < 0.  */
-    return __kernel_standard (x, x, 46 + !!__signbit (x));
+    return __kernel_standard (x, x, 46 + !!signbit (x));
 
   return z;
 }
diff --git a/math/w_exp10f.c b/math/w_exp10f.c
index 784bae4..4ab5bc3 100644
--- a/math/w_exp10f.c
+++ b/math/w_exp10f.c
@@ -28,10 +28,10 @@  float
 __exp10f (float x)
 {
   float z = __ieee754_exp10f (x);
-  if (__builtin_expect (!__finitef (z) || z == 0, 0)
-      && __finitef (x) && _LIB_VERSION != _IEEE_)
+  if (__builtin_expect (!isfinite (z) || z == 0, 0)
+      && isfinite (x) && _LIB_VERSION != _IEEE_)
     /* exp10f overflow (146) if x > 0, underflow (147) if x < 0.  */
-    return __kernel_standard_f (x, x, 146 + !!__signbitf (x));
+    return __kernel_standard_f (x, x, 146 + !!signbit (x));
 
   return z;
 }
diff --git a/math/w_exp10l.c b/math/w_exp10l.c
index 21226aa..984c663 100644
--- a/math/w_exp10l.c
+++ b/math/w_exp10l.c
@@ -28,10 +28,10 @@  long double
 __exp10l (long double x)
 {
   long double z = __ieee754_exp10l (x);
-  if (__builtin_expect (!__finitel (z) || z == 0, 0)
-      && __finitel (x) && _LIB_VERSION != _IEEE_)
+  if (__builtin_expect (!isfinite (z) || z == 0, 0)
+      && isfinite (x) && _LIB_VERSION != _IEEE_)
     /* exp10l overflow (246) if x > 0, underflow (247) if x < 0.  */
-    return __kernel_standard_l (x, x, 246 + !!__signbitl (x));
+    return __kernel_standard_l (x, x, 246 + !!signbit (x));
 
   return z;
 }
diff --git a/math/w_exp2.c b/math/w_exp2.c
index 02820be..ca17f9e 100644
--- a/math/w_exp2.c
+++ b/math/w_exp2.c
@@ -9,10 +9,10 @@  double
 __exp2 (double x)
 {
   double z = __ieee754_exp2 (x);
-  if (__builtin_expect (!__finite (z) || z == 0, 0)
-      && __finite (x) && _LIB_VERSION != _IEEE_)
+  if (__builtin_expect (!isfinite (z) || z == 0, 0)
+      && isfinite (x) && _LIB_VERSION != _IEEE_)
     /* exp2 overflow: 44, exp2 underflow: 45 */
-    return __kernel_standard (x, x, 44 + !!__signbit (x));
+    return __kernel_standard (x, x, 44 + !!signbit (x));
 
   return z;
 }
diff --git a/math/w_exp2f.c b/math/w_exp2f.c
index 8430fd5..61cbd6c 100644
--- a/math/w_exp2f.c
+++ b/math/w_exp2f.c
@@ -9,10 +9,10 @@  float
 __exp2f (float x)
 {
   float z = __ieee754_exp2f (x);
-  if (__builtin_expect (!__finitef (z) || z == 0, 0)
-      && __finitef (x) && _LIB_VERSION != _IEEE_)
+  if (__builtin_expect (!isfinite (z) || z == 0, 0)
+      && isfinite (x) && _LIB_VERSION != _IEEE_)
     /* exp2 overflow: 144, exp2 underflow: 145 */
-    return __kernel_standard_f (x, x, 144 + !!__signbitf (x));
+    return __kernel_standard_f (x, x, 144 + !!signbit (x));
 
   return z;
 }
diff --git a/math/w_exp2l.c b/math/w_exp2l.c
index 33861d5..47aed3c 100644
--- a/math/w_exp2l.c
+++ b/math/w_exp2l.c
@@ -9,10 +9,10 @@  long double
 __exp2l (long double x)
 {
   long double z = __ieee754_exp2l (x);
-  if (__builtin_expect (!__finitel (z) || z == 0, 0)
-      && __finitel (x) && _LIB_VERSION != _IEEE_)
+  if (__builtin_expect (!isfinite (z) || z == 0, 0)
+      && isfinite (x) && _LIB_VERSION != _IEEE_)
     /* exp2 overflow: 244, exp2 underflow: 245 */
-    return __kernel_standard_l (x, x, 244 + !!__signbitl (x));
+    return __kernel_standard_l (x, x, 244 + !!signbit (x));
 
   return z;
 }
diff --git a/math/w_fmod.c b/math/w_fmod.c
index d4b6a94..0ee5ee4 100644
--- a/math/w_fmod.c
+++ b/math/w_fmod.c
@@ -24,7 +24,7 @@  double
 __fmod (double x, double y)
 {
   if (__builtin_expect (__isinf_ns (x) || y == 0.0, 0)
-      && _LIB_VERSION != _IEEE_ && !__isnan (y) && !__isnan (x))
+      && _LIB_VERSION != _IEEE_ && !isnan (y) && !isnan (x))
     /* fmod(+-Inf,y) or fmod(x,0) */
     return __kernel_standard (x, y, 27);
 
diff --git a/math/w_fmodf.c b/math/w_fmodf.c
index de1109d..ba9b847 100644
--- a/math/w_fmodf.c
+++ b/math/w_fmodf.c
@@ -24,7 +24,7 @@  float
 __fmodf (float x, float y)
 {
   if (__builtin_expect (__isinf_nsf (x) || y == 0.0f, 0)
-      && _LIB_VERSION != _IEEE_ && !__isnanf (y) && !__isnanf (x))
+      && _LIB_VERSION != _IEEE_ && !isnan (y) && !isnan (x))
     /* fmod(+-Inf,y) or fmod(x,0) */
     return __kernel_standard_f (x, y, 127);
 
diff --git a/math/w_fmodl.c b/math/w_fmodl.c
index 969cb8a..a64af8e 100644
--- a/math/w_fmodl.c
+++ b/math/w_fmodl.c
@@ -24,7 +24,7 @@  long double
 __fmodl (long double x, long double y)
 {
   if (__builtin_expect (__isinf_nsl (x) || y == 0.0L, 0)
-      && _LIB_VERSION != _IEEE_ && !__isnanl (y) && !__isnanl (x))
+      && _LIB_VERSION != _IEEE_ && !isnan (y) && !isnan (x))
     /* fmod(+-Inf,y) or fmod(x,0) */
     return __kernel_standard_l (x, y, 227);
 
diff --git a/math/w_hypot.c b/math/w_hypot.c
index 2c6de28..7c662c8 100644
--- a/math/w_hypot.c
+++ b/math/w_hypot.c
@@ -22,8 +22,8 @@  double
 __hypot (double x, double y)
 {
 	double z = __ieee754_hypot(x,y);
-	if(__builtin_expect(!__finite(z), 0)
-	   && __finite(x) && __finite(y) && _LIB_VERSION != _IEEE_)
+	if(__builtin_expect(!isfinite(z), 0)
+	   && isfinite(x) && isfinite(y) && _LIB_VERSION != _IEEE_)
 	    return __kernel_standard(x, y, 4); /* hypot overflow */
 
 	return z;
diff --git a/math/w_hypotf.c b/math/w_hypotf.c
index 6042b88..0ecacae 100644
--- a/math/w_hypotf.c
+++ b/math/w_hypotf.c
@@ -25,8 +25,8 @@  float
 __hypotf(float x, float y)
 {
 	float z = __ieee754_hypotf(x,y);
-	if(__builtin_expect(!__finitef(z), 0)
-	   && __finitef(x) && __finitef(y) && _LIB_VERSION != _IEEE_)
+	if(__builtin_expect(!isfinite(z), 0)
+	   && isfinite(x) && isfinite(y) && _LIB_VERSION != _IEEE_)
 	    /* hypot overflow */
 	    return __kernel_standard_f(x, y, 104);
 
diff --git a/math/w_hypotl.c b/math/w_hypotl.c
index 2e942ca..c784fa2 100644
--- a/math/w_hypotl.c
+++ b/math/w_hypotl.c
@@ -27,8 +27,8 @@  __hypotl(long double x, long double y)
 {
 	long double z;
 	z = __ieee754_hypotl(x,y);
-	if(__builtin_expect(!__finitel(z), 0)
-	   && __finitel(x) && __finitel(y) && _LIB_VERSION != _IEEE_)
+	if(__builtin_expect(!isfinite(z), 0)
+	   && isfinite(x) && isfinite(y) && _LIB_VERSION != _IEEE_)
 	    return __kernel_standard_l(x, y, 204); /* hypot overflow */
 
 	return z;
diff --git a/math/w_jnl.c b/math/w_jnl.c
index 0263147..d17b047 100644
--- a/math/w_jnl.c
+++ b/math/w_jnl.c
@@ -56,7 +56,7 @@  long double __jnl(int n, long double x)	/* wrapper jnl */
 	z = __ieee754_jnl(n,x);
 	if (_LIB_VERSION == _IEEE_
 	    || _LIB_VERSION == _POSIX_
-	    || __isnanl(x))
+	    || isnan(x))
 	  return z;
 	if(fabsl(x)>X_TLOSS) {
 	    return __kernel_standard_l((double)n,x,238); /* jn(|x|>X_TLOSS,n) */
@@ -73,7 +73,7 @@  long double __ynl(int n, long double x)	/* wrapper ynl */
 #else
 	long double z;
 	z = __ieee754_ynl(n,x);
-	if(_LIB_VERSION == _IEEE_ || __isnanl(x) ) return z;
+	if(_LIB_VERSION == _IEEE_ || isnan(x) ) return z;
         if(x <= 0.0){
                 if(x==0.0)
                     /* d= -one/(x-x); */
diff --git a/math/w_lgamma.c b/math/w_lgamma.c
index 17c5460..a82b5e3 100644
--- a/math/w_lgamma.c
+++ b/math/w_lgamma.c
@@ -29,8 +29,8 @@  __lgamma(double x)
 					 global variable.  */
 				      ? &signgam
 				      : &local_signgam);
-	if(__builtin_expect(!__finite(y), 0)
-	   && __finite(x) && _LIB_VERSION != _IEEE_)
+	if(__builtin_expect(!isfinite(y), 0)
+	   && isfinite(x) && _LIB_VERSION != _IEEE_)
 		return __kernel_standard(x, x,
 					 __floor(x)==x&&x<=0.0
 					 ? 15 /* lgamma pole */
diff --git a/math/w_lgamma_r.c b/math/w_lgamma_r.c
index 9d00f58..6578b2c 100644
--- a/math/w_lgamma_r.c
+++ b/math/w_lgamma_r.c
@@ -22,8 +22,8 @@  double
 __lgamma_r(double x, int *signgamp)
 {
 	double y = __ieee754_lgamma_r(x,signgamp);
-	if(__builtin_expect(!__finite(y), 0)
-	   && __finite(x) && _LIB_VERSION != _IEEE_)
+	if(__builtin_expect(!isfinite(y), 0)
+	   && isfinite(x) && _LIB_VERSION != _IEEE_)
 		return __kernel_standard(x, x,
 					 __floor(x)==x&&x<=0.0
 					 ? 15 /* lgamma pole */
diff --git a/math/w_lgammaf.c b/math/w_lgammaf.c
index f3166df..dac69dd 100644
--- a/math/w_lgammaf.c
+++ b/math/w_lgammaf.c
@@ -26,8 +26,8 @@  __lgammaf(float x)
 					 global variable.  */
 				      ? &signgam
 				      : &local_signgam);
-	if(__builtin_expect(!__finitef(y), 0)
-	   && __finitef(x) && _LIB_VERSION != _IEEE_)
+	if(__builtin_expect(!isfinite(y), 0)
+	   && isfinite(x) && _LIB_VERSION != _IEEE_)
 		return __kernel_standard_f(x, x,
 					   __floorf(x)==x&&x<=0.0f
 					   ? 115 /* lgamma pole */
diff --git a/math/w_lgammaf_r.c b/math/w_lgammaf_r.c
index 683fe72..d7d2cb8 100644
--- a/math/w_lgammaf_r.c
+++ b/math/w_lgammaf_r.c
@@ -25,8 +25,8 @@  float
 __lgammaf_r(float x, int *signgamp)
 {
 	float y = __ieee754_lgammaf_r(x,signgamp);
-	if(__builtin_expect(!__finitef(y), 0)
-	   && __finitef(x) && _LIB_VERSION != _IEEE_)
+	if(__builtin_expect(!isfinite(y), 0)
+	   && isfinite(x) && _LIB_VERSION != _IEEE_)
 		return __kernel_standard_f(x, x,
 					   __floorf(x)==x&&x<=0.0f
 					   ? 115 /* lgamma pole */
diff --git a/math/w_lgammal.c b/math/w_lgammal.c
index 1dc7e58..8abe6a0 100644
--- a/math/w_lgammal.c
+++ b/math/w_lgammal.c
@@ -33,8 +33,8 @@  __lgammal(long double x)
 					       global variable.  */
 					    ? &signgam
 					    : &local_signgam);
-	if(__builtin_expect(!__finitel(y), 0)
-	   && __finitel(x) && _LIB_VERSION != _IEEE_)
+	if(__builtin_expect(!isfinite(y), 0)
+	   && isfinite(x) && _LIB_VERSION != _IEEE_)
 		return __kernel_standard_l(x, x,
 					   __floorl(x)==x&&x<=0.0L
 					   ? 215 /* lgamma pole */
diff --git a/math/w_lgammal_r.c b/math/w_lgammal_r.c
index ec34284..7caeb12 100644
--- a/math/w_lgammal_r.c
+++ b/math/w_lgammal_r.c
@@ -26,8 +26,8 @@  long double
 __lgammal_r(long double x, int *signgamp)
 {
 	long double y = __ieee754_lgammal_r(x,signgamp);
-	if(__builtin_expect(!__finitel(y), 0)
-	   && __finitel(x) && _LIB_VERSION != _IEEE_)
+	if(__builtin_expect(!isfinite(y), 0)
+	   && isfinite(x) && _LIB_VERSION != _IEEE_)
 		return __kernel_standard(x, x,
 					 __floorl(x)==x&&x<=0.0
 					 ? 215 /* lgamma pole */
diff --git a/math/w_pow.c b/math/w_pow.c
index a13b4b8..33a45ac 100644
--- a/math/w_pow.c
+++ b/math/w_pow.c
@@ -25,19 +25,19 @@  double
 __pow (double x, double y)
 {
   double z = __ieee754_pow (x, y);
-  if (__glibc_unlikely (!__finite (z)))
+  if (__glibc_unlikely (!isfinite (z)))
     {
       if (_LIB_VERSION != _IEEE_)
 	{
-	  if (__isnan (x))
+	  if (isnan (x))
 	    {
 	      if (y == 0.0)
 		/* pow(NaN,0.0) */
 		return __kernel_standard (x, y, 42);
 	    }
-	  else if (__finite (x) && __finite (y))
+	  else if (isfinite (x) && isfinite (y))
 	    {
-	      if (__isnan (z))
+	      if (isnan (z))
 		/* pow neg**non-int */
 		return __kernel_standard (x, y, 24);
 	      else if (x == 0.0 && y < 0.0)
@@ -55,7 +55,7 @@  __pow (double x, double y)
 	    }
 	}
     }
-  else if (__builtin_expect (z == 0.0, 0) && __finite (x) && __finite (y)
+  else if (__builtin_expect (z == 0.0, 0) && isfinite (x) && isfinite (y)
 	   && _LIB_VERSION != _IEEE_)
     {
       if (x == 0.0)
diff --git a/math/w_powf.c b/math/w_powf.c
index 10abb9f..1fd7412 100644
--- a/math/w_powf.c
+++ b/math/w_powf.c
@@ -25,19 +25,19 @@  float
 __powf (float x, float y)
 {
   float z = __ieee754_powf (x, y);
-  if (__glibc_unlikely (!__finitef (z)))
+  if (__glibc_unlikely (!isfinite (z)))
     {
       if (_LIB_VERSION != _IEEE_)
 	{
-	  if (__isnanf (x))
+	  if (isnan (x))
 	    {
 	      if (y == 0.0f)
 		/* pow(NaN,0.0) */
 		return __kernel_standard_f (x, y, 142);
 	    }
-	  else if (__finitef (x) && __finitef (y))
+	  else if (isfinite (x) && isfinite (y))
 	    {
-	      if (__isnanf (z))
+	      if (isnan (z))
 		/* pow neg**non-int */
 		return __kernel_standard_f (x, y, 124);
 	      else if (x == 0.0f && y < 0.0f)
@@ -55,7 +55,7 @@  __powf (float x, float y)
 	    }
 	}
     }
-  else if (__builtin_expect (z == 0.0f, 0) && __finitef (x) && __finitef (y)
+  else if (__builtin_expect (z == 0.0f, 0) && isfinite (x) && isfinite (y)
 	   && _LIB_VERSION != _IEEE_)
     {
       if (x == 0.0f)
diff --git a/math/w_powl.c b/math/w_powl.c
index 67bc4eb..eef9f75 100644
--- a/math/w_powl.c
+++ b/math/w_powl.c
@@ -25,19 +25,19 @@  long double
 __powl (long double x, long double y)
 {
   long double z = __ieee754_powl (x, y);
-  if (__glibc_unlikely (!__finitel (z)))
+  if (__glibc_unlikely (!isfinite (z)))
     {
       if (_LIB_VERSION != _IEEE_)
 	{
-	  if (__isnanl (x))
+	  if (isnan (x))
 	    {
 	      if (y == 0.0L)
 		/* pow(NaN,0.0) */
 		return __kernel_standard_l (x, y, 242);
 	    }
-	  else if (__finitel (x) && __finitel (y))
+	  else if (isfinite (x) && isfinite (y))
 	    {
-	      if (__isnanl (z))
+	      if (isnan (z))
 		/* pow neg**non-int */
 		return __kernel_standard_l (x, y, 224);
 	      else if (x == 0.0L && y < 0.0L)
@@ -55,7 +55,7 @@  __powl (long double x, long double y)
 	    }
 	}
     }
-  else if (__builtin_expect (z == 0.0L, 0) && __finitel (x) && __finitel (y)
+  else if (__builtin_expect (z == 0.0L, 0) && isfinite (x) && isfinite (y)
 	   && _LIB_VERSION != _IEEE_)
     {
       if (x == 0.0L)
diff --git a/math/w_remainder.c b/math/w_remainder.c
index 3ce4151..9be4dfd 100644
--- a/math/w_remainder.c
+++ b/math/w_remainder.c
@@ -24,8 +24,8 @@ 
 double
 __remainder (double x, double y)
 {
-  if (((__builtin_expect (y == 0.0, 0) && ! __isnan (x))
-       || (__builtin_expect (__isinf_ns (x), 0) && ! __isnan (y)))
+  if (((__builtin_expect (y == 0.0, 0) && ! isnan (x))
+       || (__builtin_expect (__isinf_ns (x), 0) && ! isnan (y)))
       && _LIB_VERSION != _IEEE_)
     return __kernel_standard (x, y, 28); /* remainder domain */
 
diff --git a/math/w_remainderf.c b/math/w_remainderf.c
index 9bd2e48..b207d84 100644
--- a/math/w_remainderf.c
+++ b/math/w_remainderf.c
@@ -24,8 +24,8 @@ 
 float
 __remainderf (float x, float y)
 {
-  if (((__builtin_expect (y == 0.0f, 0) && ! __isnanf (x))
-       || (__builtin_expect (__isinf_nsf (x), 0) && ! __isnanf (y)))
+  if (((__builtin_expect (y == 0.0f, 0) && ! isnan (x))
+       || (__builtin_expect (__isinf_nsf (x), 0) && ! isnan (y)))
       && _LIB_VERSION != _IEEE_)
     return __kernel_standard_f (x, y, 128); /* remainder domain */
 
diff --git a/math/w_remainderl.c b/math/w_remainderl.c
index 77b54b7..78842af 100644
--- a/math/w_remainderl.c
+++ b/math/w_remainderl.c
@@ -24,8 +24,8 @@ 
 long double
 __remainderl (long double x, long double y)
 {
-  if (((__builtin_expect (y == 0.0L, 0) && ! __isnanl (x))
-       || (__builtin_expect (__isinf_nsl (x), 0) && ! __isnanl (y)))
+  if (((__builtin_expect (y == 0.0L, 0) && ! isnan (x))
+       || (__builtin_expect (__isinf_nsl (x), 0) && ! isnan (y)))
       && _LIB_VERSION != _IEEE_)
     return __kernel_standard_l (x, y, 228); /* remainder domain */
 
diff --git a/math/w_scalb.c b/math/w_scalb.c
index aabc195..09627f4 100644
--- a/math/w_scalb.c
+++ b/math/w_scalb.c
@@ -27,9 +27,9 @@  sysv_scalb (double x, double fn)
 {
   double z = __ieee754_scalb (x, fn);
 
-  if (__glibc_unlikely (__isinf (z)))
+  if (__glibc_unlikely (isinf (z)))
     {
-      if (__finite (x))
+      if (isfinite (x))
 	return __kernel_standard (x, fn, 32); /* scalb overflow */
       else
 	__set_errno (ERANGE);
@@ -51,11 +51,11 @@  __scalb (double x, double fn)
     {
       double z = __ieee754_scalb (x, fn);
 
-      if (__glibc_unlikely (!__finite (z) || z == 0.0))
+      if (__glibc_unlikely (!isfinite (z) || z == 0.0))
 	{
-	  if (__isnan (z))
+	  if (isnan (z))
 	    {
-	      if (!__isnan (x) && !__isnan (fn))
+	      if (!isnan (x) && !isnan (fn))
 		__set_errno (EDOM);
 	    }
 	  else if (__isinf_ns (z))
diff --git a/math/w_scalbf.c b/math/w_scalbf.c
index ce37a40..e7b855b 100644
--- a/math/w_scalbf.c
+++ b/math/w_scalbf.c
@@ -27,9 +27,9 @@  sysv_scalbf (float x, float fn)
 {
   float z = __ieee754_scalbf (x, fn);
 
-  if (__glibc_unlikely (__isinff (z)))
+  if (__glibc_unlikely (isinf (z)))
     {
-      if (__finitef (x))
+      if (isfinite (x))
 	return __kernel_standard_f (x, fn, 132); /* scalb overflow */
       else
 	__set_errno (ERANGE);
@@ -51,11 +51,11 @@  __scalbf (float x, float fn)
     {
       float z = __ieee754_scalbf (x, fn);
 
-      if (__glibc_unlikely (!__finitef (z) || z == 0.0f))
+      if (__glibc_unlikely (!isfinite (z) || z == 0.0f))
 	{
-	  if (__isnanf (z))
+	  if (isnan (z))
 	    {
-	      if (!__isnanf (x) && !__isnanf (fn))
+	      if (!isnan (x) && !isnan (fn))
 		__set_errno (EDOM);
 	    }
 	  else if (__isinf_nsf (z))
diff --git a/math/w_scalbl.c b/math/w_scalbl.c
index aa3c17a..5e1e017 100644
--- a/math/w_scalbl.c
+++ b/math/w_scalbl.c
@@ -27,9 +27,9 @@  sysv_scalbl (long double x, long double fn)
 {
   long double z = __ieee754_scalbl (x, fn);
 
-  if (__glibc_unlikely (__isinfl (z)))
+  if (__glibc_unlikely (isinf (z)))
     {
-      if (__finitel (x))
+      if (isfinite (x))
 	return __kernel_standard_l (x, fn, 232); /* scalb overflow */
       else
 	__set_errno (ERANGE);
@@ -51,11 +51,11 @@  __scalbl (long double x, long double fn)
     {
       long double z = __ieee754_scalbl (x, fn);
 
-      if (__glibc_unlikely (!__finitel (z) || z == 0.0L))
+      if (__glibc_unlikely (!isfinite (z) || z == 0.0L))
 	{
-	  if (__isnanl (z))
+	  if (isnan (z))
 	    {
-	      if (!__isnanl (x) && !__isnanl (fn))
+	      if (!isnan (x) && !isnan (fn))
 		__set_errno (EDOM);
 	    }
 	  else if (__isinf_nsl (z))
diff --git a/math/w_scalbln.c b/math/w_scalbln.c
index f7a7f3f..7f7675c 100644
--- a/math/w_scalbln.c
+++ b/math/w_scalbln.c
@@ -23,12 +23,12 @@ 
 double
 __w_scalbln (double x, long int n)
 {
-  if (!__finite (x) || x == 0.0)
+  if (!isfinite (x) || x == 0.0)
     return x;
 
   x = __scalbln (x, n);
 
-  if (!__finite (x) || x == 0.0)
+  if (!isfinite (x) || x == 0.0)
     __set_errno (ERANGE);
 
   return x;
diff --git a/math/w_scalblnf.c b/math/w_scalblnf.c
index cd0822a..235518d 100644
--- a/math/w_scalblnf.c
+++ b/math/w_scalblnf.c
@@ -23,12 +23,12 @@ 
 float
 __w_scalblnf (float x, long int n)
 {
-  if (!__finitef (x) || x == 0.0f)
+  if (!isfinite (x) || x == 0.0f)
     return x;
 
   x = __scalblnf (x, n);
 
-  if (!__finitef (x) || x == 0.0f)
+  if (!isfinite (x) || x == 0.0f)
     __set_errno (ERANGE);
 
   return x;
diff --git a/math/w_scalblnl.c b/math/w_scalblnl.c
index dd23b4b..2c4980b 100644
--- a/math/w_scalblnl.c
+++ b/math/w_scalblnl.c
@@ -23,12 +23,12 @@ 
 long double
 __w_scalblnl (long double x, long int n)
 {
-  if (!__finitel (x) || x == 0.0L)
+  if (!isfinite (x) || x == 0.0L)
     return x;
 
   x = __scalblnl (x, n);
 
-  if (!__finitel (x) || x == 0.0L)
+  if (!isfinite (x) || x == 0.0L)
     __set_errno (ERANGE);
 
   return x;
diff --git a/math/w_sinh.c b/math/w_sinh.c
index 34ad2d8..51daf2f 100644
--- a/math/w_sinh.c
+++ b/math/w_sinh.c
@@ -21,7 +21,7 @@  double
 __sinh (double x)
 {
 	double z = __ieee754_sinh (x);
-	if (__builtin_expect (!__finite (z), 0) && __finite (x)
+	if (__builtin_expect (!isfinite (z), 0) && isfinite (x)
 	    && _LIB_VERSION != _IEEE_)
 		return __kernel_standard (x, x, 25); /* sinh overflow */
 
diff --git a/math/w_sinhf.c b/math/w_sinhf.c
index 1347e91..0e530b1 100644
--- a/math/w_sinhf.c
+++ b/math/w_sinhf.c
@@ -24,7 +24,7 @@  float
 __sinhf (float x)
 {
 	float z = __ieee754_sinhf (x);
-	if (__builtin_expect (!__finitef (z), 0) && __finitef (x)
+	if (__builtin_expect (!isfinite (z), 0) && isfinite (x)
 	    && _LIB_VERSION != _IEEE_)
 	    return __kernel_standard_f (x, x, 125); /* sinhf overflow */
 
diff --git a/math/w_sinhl.c b/math/w_sinhl.c
index f801b4d..7df7c06 100644
--- a/math/w_sinhl.c
+++ b/math/w_sinhl.c
@@ -25,7 +25,7 @@  long double
 __sinhl (long double x)
 {
 	long double z = __ieee754_sinhl (x);
-	if (__builtin_expect (!__finitel (z), 0) && __finitel (x)
+	if (__builtin_expect (!isfinite (z), 0) && isfinite (x)
 	    && _LIB_VERSION != _IEEE_)
 	    return __kernel_standard_l (x, x, 225); /* sinh overflow */
 
diff --git a/math/w_tgamma.c b/math/w_tgamma.c
index 504996e..1ca7765 100644
--- a/math/w_tgamma.c
+++ b/math/w_tgamma.c
@@ -25,8 +25,8 @@  __tgamma(double x)
 	int local_signgam;
 	double y = __ieee754_gamma_r(x,&local_signgam);
 
-	if(__glibc_unlikely (!__finite (y) || y == 0)
-	   && (__finite (x) || __isinf (x) < 0)
+	if(__glibc_unlikely (!isfinite (y) || y == 0)
+	   && (isfinite (x) || isinf (x) < 0)
 	   && _LIB_VERSION != _IEEE_) {
 	  if (x == 0.0)
 	    return __kernel_standard(x,x,50); /* tgamma pole */
diff --git a/math/w_tgammaf.c b/math/w_tgammaf.c
index fb15b6a..9ed7660 100644
--- a/math/w_tgammaf.c
+++ b/math/w_tgammaf.c
@@ -23,8 +23,8 @@  __tgammaf(float x)
 	int local_signgam;
 	float y = __ieee754_gammaf_r(x,&local_signgam);
 
-	if(__glibc_unlikely (!__finitef (y) || y == 0)
-	   && (__finitef (x) || __isinff (x) < 0)
+	if(__glibc_unlikely (!isfinite (y) || y == 0)
+	   && (isfinite (x) || isinf (x) < 0)
 	   && _LIB_VERSION != _IEEE_) {
 	  if (x == (float)0.0)
 	    /* tgammaf pole */
diff --git a/math/w_tgammal.c b/math/w_tgammal.c
index 4e2d66a..b3a9e4a 100644
--- a/math/w_tgammal.c
+++ b/math/w_tgammal.c
@@ -28,8 +28,8 @@  __tgammal(long double x)
 	int local_signgam;
 	long double y = __ieee754_gammal_r(x,&local_signgam);
 
-	if(__glibc_unlikely (!__finitel (y) || y == 0)
-	   && (__finitel (x) || __isinfl (x) < 0)
+	if(__glibc_unlikely (!isfinite (y) || y == 0)
+	   && (isfinite (x) || isinf (x) < 0)
 	   && _LIB_VERSION != _IEEE_) {
 	  if(x==0.0)
 	    return __kernel_standard_l(x,x,250); /* tgamma pole */
diff --git a/stdio-common/printf_fp.c b/stdio-common/printf_fp.c
index 575842b..3023b20 100644
--- a/stdio-common/printf_fp.c
+++ b/stdio-common/printf_fp.c
@@ -333,7 +333,7 @@  ___printf_fp (FILE *fp,
 
       /* Check for special values: not a number or infinity.  */
       int res;
-      if (__isnanl (fpnum.ldbl))
+      if (isnan (fpnum.ldbl))
 	{
 	  is_neg = signbit (fpnum.ldbl);
 	  if (isupper (info->spec))
@@ -378,7 +378,7 @@  ___printf_fp (FILE *fp,
 
       /* Check for special values: not a number or infinity.  */
       int res;
-      if (__isnan (fpnum.dbl))
+      if (isnan (fpnum.dbl))
 	{
 	  union ieee754_double u = { .d = fpnum.dbl };
 	  is_neg = u.ieee.negative != 0;
diff --git a/stdio-common/printf_fphex.c b/stdio-common/printf_fphex.c
index ba0639f..6c3b5e9 100644
--- a/stdio-common/printf_fphex.c
+++ b/stdio-common/printf_fphex.c
@@ -165,7 +165,7 @@  __printf_fphex (FILE *fp,
       fpnum.ldbl = *(const long double *) args[0];
 
       /* Check for special values: not a number or infinity.  */
-      if (__isnanl (fpnum.ldbl))
+      if (isnan (fpnum.ldbl))
 	{
 	  if (isupper (info->spec))
 	    {
@@ -202,7 +202,7 @@  __printf_fphex (FILE *fp,
       fpnum.dbl.d = *(const double *) args[0];
 
       /* Check for special values: not a number or infinity.  */
-      if (__isnan (fpnum.dbl.d))
+      if (isnan (fpnum.dbl.d))
 	{
 	  negative = fpnum.dbl.ieee.negative != 0;
 	  if (isupper (info->spec))
diff --git a/stdio-common/printf_size.c b/stdio-common/printf_size.c
index 6ee753f..7dcd58e 100644
--- a/stdio-common/printf_size.c
+++ b/stdio-common/printf_size.c
@@ -126,7 +126,7 @@  __printf_size (FILE *fp, const struct printf_info *info,
       fpnum.ldbl = *(const long double *) args[0];
 
       /* Check for special values: not a number or infinity.  */
-      if (__isnanl (fpnum.ldbl))
+      if (isnan (fpnum.ldbl))
 	{
 	  special = "nan";
 	  wspecial = L"nan";
@@ -151,7 +151,7 @@  __printf_size (FILE *fp, const struct printf_info *info,
       fpnum.dbl.d = *(const double *) args[0];
 
       /* Check for special values: not a number or infinity.  */
-      if (__isnan (fpnum.dbl.d))
+      if (isnan (fpnum.dbl.d))
 	{
 	  special = "nan";
 	  wspecial = L"nan";
diff --git a/sysdeps/ieee754/dbl-64/e_exp.c b/sysdeps/ieee754/dbl-64/e_exp.c
index 4eb1bdc..bb76907 100644
--- a/sysdeps/ieee754/dbl-64/e_exp.c
+++ b/sysdeps/ieee754/dbl-64/e_exp.c
@@ -217,7 +217,7 @@  __ieee754_exp (double x)
 	  retval = res * binexp.x * t256.x;
 	else
 	  retval = __slowexp (x);
-	if (__isinf (retval))
+	if (isinf (retval))
 	  goto ret_huge;
 	else
 	  goto ret;
diff --git a/sysdeps/ieee754/dbl-64/e_exp10.c b/sysdeps/ieee754/dbl-64/e_exp10.c
index 5cbf626..b14eaa9 100644
--- a/sysdeps/ieee754/dbl-64/e_exp10.c
+++ b/sysdeps/ieee754/dbl-64/e_exp10.c
@@ -29,7 +29,7 @@  __ieee754_exp10 (double arg)
   double arg_high, arg_low;
   double exp_high, exp_low;
 
-  if (!__finite (arg))
+  if (!isfinite (arg))
     return __ieee754_exp (arg);
   if (arg < DBL_MIN_10_EXP - DBL_DIG - 10)
     return DBL_MIN * DBL_MIN;
diff --git a/sysdeps/ieee754/dbl-64/e_exp2.c b/sysdeps/ieee754/dbl-64/e_exp2.c
index f964a5a..948a756 100644
--- a/sysdeps/ieee754/dbl-64/e_exp2.c
+++ b/sysdeps/ieee754/dbl-64/e_exp2.c
@@ -48,7 +48,7 @@  __ieee754_exp2 (double x)
       /* Exceptional cases:  */
       if (__glibc_unlikely (!isgreaterequal (x, lomark)))
 	{
-	  if (__isinf (x))
+	  if (isinf (x))
 	    /* e^-inf == 0, with no error.  */
 	    return 0;
 	  else
diff --git a/sysdeps/ieee754/dbl-64/e_j1.c b/sysdeps/ieee754/dbl-64/e_j1.c
index d61cff4..653f33a 100644
--- a/sysdeps/ieee754/dbl-64/e_j1.c
+++ b/sysdeps/ieee754/dbl-64/e_j1.c
@@ -207,7 +207,7 @@  __ieee754_y1 (double x)
   if (__glibc_unlikely (ix <= 0x3c900000))              /* x < 2**-54 */
     {
       z = -tpi / x;
-      if (__isinf (z))
+      if (isinf (z))
 	__set_errno (ERANGE);
       return z;
     }
diff --git a/sysdeps/ieee754/dbl-64/e_jn.c b/sysdeps/ieee754/dbl-64/e_jn.c
index bbe0426..900737c 100644
--- a/sysdeps/ieee754/dbl-64/e_jn.c
+++ b/sysdeps/ieee754/dbl-64/e_jn.c
@@ -319,7 +319,7 @@  __ieee754_yn (int n, double x)
 	    a = temp;
 	  }
 	/* If B is +-Inf, set up errno accordingly.  */
-	if (!__finite (b))
+	if (!isfinite (b))
 	  __set_errno (ERANGE);
       }
     if (sign > 0)
@@ -328,7 +328,7 @@  __ieee754_yn (int n, double x)
       ret = -b;
   }
  out:
-  if (__isinf (ret))
+  if (isinf (ret))
     ret = __copysign (DBL_MAX, ret) * DBL_MAX;
   return ret;
 }
diff --git a/sysdeps/ieee754/dbl-64/e_pow.c b/sysdeps/ieee754/dbl-64/e_pow.c
index 8a1f72f..3c027fe 100644
--- a/sysdeps/ieee754/dbl-64/e_pow.c
+++ b/sysdeps/ieee754/dbl-64/e_pow.c
@@ -115,7 +115,7 @@  __ieee754_pow (double x, double y)
 	retval = (t > 0) ? t : power1 (x, y);
       }
 
-      if (__isinf (retval))
+      if (isinf (retval))
 	retval = huge * huge;
       else if (retval == 0)
 	retval = tiny * tiny;
@@ -180,7 +180,7 @@  __ieee754_pow (double x, double y)
 	    SET_RESTORE_ROUND (FE_TONEAREST);
 	    retval = -__ieee754_pow (-x, y);
 	  }
-	  if (__isinf (retval))
+	  if (isinf (retval))
 	    retval = -huge * huge;
 	  else if (retval == 0)
 	    retval = -tiny * tiny;
diff --git a/sysdeps/ieee754/dbl-64/w_exp.c b/sysdeps/ieee754/dbl-64/w_exp.c
index cef5b77..61b2dbb 100644
--- a/sysdeps/ieee754/dbl-64/w_exp.c
+++ b/sysdeps/ieee754/dbl-64/w_exp.c
@@ -24,9 +24,9 @@  double
 __exp (double x)
 {
   double z = __ieee754_exp (x);
-  if (__builtin_expect (!__finite (z) || z == 0, 0)
-      && __finite (x) && _LIB_VERSION != _IEEE_)
-    return __kernel_standard (x, x, 6 + !!__signbit (x));
+  if (__builtin_expect (!isfinite (z) || z == 0, 0)
+      && isfinite (x) && _LIB_VERSION != _IEEE_)
+    return __kernel_standard (x, x, 6 + !!signbit (x));
 
   return z;
 }
diff --git a/sysdeps/ieee754/flt-32/e_expf.c b/sysdeps/ieee754/flt-32/e_expf.c
index 96704ab..abf9111 100644
--- a/sysdeps/ieee754/flt-32/e_expf.c
+++ b/sysdeps/ieee754/flt-32/e_expf.c
@@ -119,7 +119,7 @@  __ieee754_expf (float x)
   /* Exceptional cases:  */
   else if (isless (x, himark))
     {
-      if (__isinff (x))
+      if (isinf (x))
 	/* e^-inf == 0, with no error.  */
 	return 0;
       else
diff --git a/sysdeps/ieee754/flt-32/e_j1f.c b/sysdeps/ieee754/flt-32/e_j1f.c
index a67da32..7ffb57e 100644
--- a/sysdeps/ieee754/flt-32/e_j1f.c
+++ b/sysdeps/ieee754/flt-32/e_j1f.c
@@ -137,7 +137,7 @@  __ieee754_y1f(float x)
 	}
 	if(__builtin_expect(ix<=0x33000000, 0)) {    /* x < 2**-25 */
 	    z = -tpi / x;
-	    if (__isinff (z))
+	    if (isinf (z))
 		__set_errno (ERANGE);
 	    return z;
 	}
diff --git a/sysdeps/ieee754/flt-32/e_jnf.c b/sysdeps/ieee754/flt-32/e_jnf.c
index 86085cc..dc4b371 100644
--- a/sysdeps/ieee754/flt-32/e_jnf.c
+++ b/sysdeps/ieee754/flt-32/e_jnf.c
@@ -208,12 +208,12 @@  __ieee754_ynf(int n, float x)
 	    a = temp;
 	}
 	/* If B is +-Inf, set up errno accordingly.  */
-	if (! __finitef (b))
+	if (! isfinite (b))
 	  __set_errno (ERANGE);
 	if(sign>0) ret = b; else ret = -b;
     }
  out:
-    if (__isinff (ret))
+    if (isinf (ret))
 	ret = __copysignf (FLT_MAX, ret) * FLT_MAX;
     return ret;
 }
diff --git a/sysdeps/ieee754/flt-32/w_expf.c b/sysdeps/ieee754/flt-32/w_expf.c
index 01fbac9..cc5ff76 100644
--- a/sysdeps/ieee754/flt-32/w_expf.c
+++ b/sysdeps/ieee754/flt-32/w_expf.c
@@ -24,9 +24,9 @@  float
 __expf (float x)
 {
   float z = __ieee754_expf (x);
-  if (__builtin_expect (!__finitef (z) || z == 0, 0)
-      && __finitef (x) && _LIB_VERSION != _IEEE_)
-    return __kernel_standard_f (x, x, 106 + !!__signbitf (x));
+  if (__builtin_expect (!isfinite (z) || z == 0, 0)
+      && isfinite (x) && _LIB_VERSION != _IEEE_)
+    return __kernel_standard_f (x, x, 106 + !!signbit (x));
 
   return z;
 }
diff --git a/sysdeps/ieee754/ldbl-128/e_exp10l.c b/sysdeps/ieee754/ldbl-128/e_exp10l.c
index d3120ad..c5b5cb7 100644
--- a/sysdeps/ieee754/ldbl-128/e_exp10l.c
+++ b/sysdeps/ieee754/ldbl-128/e_exp10l.c
@@ -29,7 +29,7 @@  __ieee754_exp10l (long double arg)
   long double arg_high, arg_low;
   long double exp_high, exp_low;
 
-  if (!__finitel (arg))
+  if (!isfinite (arg))
     return __ieee754_expl (arg);
   if (arg < LDBL_MIN_10_EXP - LDBL_DIG - 10)
     return LDBL_MIN * LDBL_MIN;
diff --git a/sysdeps/ieee754/ldbl-128/e_expl.c b/sysdeps/ieee754/ldbl-128/e_expl.c
index 315666c..b4b7896 100644
--- a/sysdeps/ieee754/ldbl-128/e_expl.c
+++ b/sysdeps/ieee754/ldbl-128/e_expl.c
@@ -235,7 +235,7 @@  __ieee754_expl (long double x)
   /* Exceptional cases:  */
   else if (isless (x, himark))
     {
-      if (__isinfl (x))
+      if (isinf (x))
 	/* e^-inf == 0, with no error.  */
 	return 0;
       else
diff --git a/sysdeps/ieee754/ldbl-128/e_j0l.c b/sysdeps/ieee754/ldbl-128/e_j0l.c
index 108eff4..1320de7 100644
--- a/sysdeps/ieee754/ldbl-128/e_j0l.c
+++ b/sysdeps/ieee754/ldbl-128/e_j0l.c
@@ -680,7 +680,7 @@  __ieee754_j0l (long double x)
 {
   long double xx, xinv, z, p, q, c, s, cc, ss;
 
-  if (! __finitel (x))
+  if (! isfinite (x))
     {
       if (x != x)
 	return x;
@@ -826,7 +826,7 @@  long double
 {
   long double xx, xinv, z, p, q, c, s, cc, ss;
 
-  if (! __finitel (x))
+  if (! isfinite (x))
     {
       if (x != x)
 	return x;
diff --git a/sysdeps/ieee754/ldbl-128/e_j1l.c b/sysdeps/ieee754/ldbl-128/e_j1l.c
index f24dfa9..958077d 100644
--- a/sysdeps/ieee754/ldbl-128/e_j1l.c
+++ b/sysdeps/ieee754/ldbl-128/e_j1l.c
@@ -687,7 +687,7 @@  __ieee754_j1l (long double x)
 {
   long double xx, xinv, z, p, q, c, s, cc, ss;
 
-  if (! __finitel (x))
+  if (! isfinite (x))
     {
       if (x != x)
 	return x;
@@ -838,7 +838,7 @@  __ieee754_y1l (long double x)
 {
   long double xx, xinv, z, p, q, c, s, cc, ss;
 
-  if (! __finitel (x))
+  if (! isfinite (x))
     {
       if (x != x)
 	return x;
@@ -855,7 +855,7 @@  __ieee754_y1l (long double x)
   if (xx <= 0x1p-114)
     {
       z = -TWOOPI / x;
-      if (__isinfl (z))
+      if (isinf (z))
 	__set_errno (ERANGE);
       return z;
     }
diff --git a/sysdeps/ieee754/ldbl-128/e_jnl.c b/sysdeps/ieee754/ldbl-128/e_jnl.c
index 4e32d38..422623f 100644
--- a/sysdeps/ieee754/ldbl-128/e_jnl.c
+++ b/sysdeps/ieee754/ldbl-128/e_jnl.c
@@ -393,7 +393,7 @@  __ieee754_ynl (int n, long double x)
 	  }
       }
     /* If B is +-Inf, set up errno accordingly.  */
-    if (! __finitel (b))
+    if (! isfinite (b))
       __set_errno (ERANGE);
     if (sign > 0)
       ret = b;
@@ -401,7 +401,7 @@  __ieee754_ynl (int n, long double x)
       ret = -b;
   }
  out:
-  if (__isinfl (ret))
+  if (isinf (ret))
     ret = __copysignl (LDBL_MAX, ret) * LDBL_MAX;
   return ret;
 }
diff --git a/sysdeps/ieee754/ldbl-128/e_lgammal_r.c b/sysdeps/ieee754/ldbl-128/e_lgammal_r.c
index 35d4a66..d8a5e5b 100644
--- a/sysdeps/ieee754/ldbl-128/e_lgammal_r.c
+++ b/sysdeps/ieee754/ldbl-128/e_lgammal_r.c
@@ -770,12 +770,12 @@  __ieee754_lgammal_r (long double x, int *signgamp)
 
   *signgamp = 1;
 
-  if (! __finitel (x))
+  if (! isfinite (x))
     return x * x;
 
   if (x == 0.0L)
     {
-      if (__signbitl (x))
+      if (signbit (x))
 	*signgamp = -1;
     }
 
diff --git a/sysdeps/ieee754/ldbl-128/s_cbrtl.c b/sysdeps/ieee754/ldbl-128/s_cbrtl.c
index 07ed567..c3ae968 100644
--- a/sysdeps/ieee754/ldbl-128/s_cbrtl.c
+++ b/sysdeps/ieee754/ldbl-128/s_cbrtl.c
@@ -69,7 +69,7 @@  __cbrtl (long double x)
   int e, rem, sign;
   long double z;
 
-  if (!__finitel (x))
+  if (!isfinite (x))
     return x + x;
 
   if (x == 0)
diff --git a/sysdeps/ieee754/ldbl-128/w_expl.c b/sysdeps/ieee754/ldbl-128/w_expl.c
index f0b1f8e..c32616e 100644
--- a/sysdeps/ieee754/ldbl-128/w_expl.c
+++ b/sysdeps/ieee754/ldbl-128/w_expl.c
@@ -31,9 +31,9 @@  long double __expl(long double x)	/* wrapper exp */
 	return __ieee754_expl(x);
 #else
 	long double z = __ieee754_expl (x);
-	if (__glibc_unlikely (!__finitel (z) || z == 0)
-	    && __finitel (x) && _LIB_VERSION != _IEEE_)
-	  return __kernel_standard_l (x, x, 206 + !!__signbitl (x));
+	if (__glibc_unlikely (!isfinite (z) || z == 0)
+	    && isfinite (x) && _LIB_VERSION != _IEEE_)
+	  return __kernel_standard_l (x, x, 206 + !!signbit (x));
 
 	return z;
 #endif
diff --git a/sysdeps/ieee754/ldbl-128ibm/e_acosl.c b/sysdeps/ieee754/ldbl-128ibm/e_acosl.c
index e5030f1..5974ee1 100644
--- a/sysdeps/ieee754/ldbl-128ibm/e_acosl.c
+++ b/sysdeps/ieee754/ldbl-128ibm/e_acosl.c
@@ -153,7 +153,7 @@  __ieee754_acosl (long double x)
 {
   long double a, z, r, w, p, q, s, t, f2;
 
-  if (__glibc_unlikely (__isnanl (x)))
+  if (__glibc_unlikely (isnan (x)))
     return x + x;
   a = __builtin_fabsl (x);
   if (a == 1.0L)
diff --git a/sysdeps/ieee754/ldbl-128ibm/e_asinl.c b/sysdeps/ieee754/ldbl-128ibm/e_asinl.c
index 5bc847a..57c3ac0 100644
--- a/sysdeps/ieee754/ldbl-128ibm/e_asinl.c
+++ b/sysdeps/ieee754/ldbl-128ibm/e_asinl.c
@@ -135,7 +135,7 @@  __ieee754_asinl (long double x)
   long double a, t, w, p, q, c, r, s;
   int flag;
 
-  if (__glibc_unlikely (__isnanl (x)))
+  if (__glibc_unlikely (isnan (x)))
     return x + x;
   flag = 0;
   a = __builtin_fabsl (x);
diff --git a/sysdeps/ieee754/ldbl-128ibm/e_exp10l.c b/sysdeps/ieee754/ldbl-128ibm/e_exp10l.c
index dca207c..deefe7f 100644
--- a/sysdeps/ieee754/ldbl-128ibm/e_exp10l.c
+++ b/sysdeps/ieee754/ldbl-128ibm/e_exp10l.c
@@ -29,7 +29,7 @@  __ieee754_exp10l (long double arg)
   long double arg_high, arg_low;
   long double exp_high, exp_low;
 
-  if (!__finitel (arg))
+  if (!isfinite (arg))
     return __ieee754_expl (arg);
   if (arg < LDBL_MIN_10_EXP - LDBL_DIG - 10)
     return LDBL_MIN * LDBL_MIN;
diff --git a/sysdeps/ieee754/ldbl-128ibm/e_expl.c b/sysdeps/ieee754/ldbl-128ibm/e_expl.c
index 812aa89..15ccc45 100644
--- a/sysdeps/ieee754/ldbl-128ibm/e_expl.c
+++ b/sysdeps/ieee754/ldbl-128ibm/e_expl.c
@@ -233,7 +233,7 @@  __ieee754_expl (long double x)
   /* Exceptional cases:  */
   else if (isless (x, himark))
     {
-      if (__isinfl (x))
+      if (isinf (x))
 	/* e^-inf == 0, with no error.  */
 	return 0;
       else
diff --git a/sysdeps/ieee754/ldbl-128ibm/e_jnl.c b/sysdeps/ieee754/ldbl-128ibm/e_jnl.c
index 589f1f8..d2b9318 100644
--- a/sysdeps/ieee754/ldbl-128ibm/e_jnl.c
+++ b/sysdeps/ieee754/ldbl-128ibm/e_jnl.c
@@ -395,7 +395,7 @@  __ieee754_ynl (int n, long double x)
 	  }
       }
     /* If B is +-Inf, set up errno accordingly.  */
-    if (! __finitel (b))
+    if (! isfinite (b))
       __set_errno (ERANGE);
     if (sign > 0)
       ret = b;
@@ -403,7 +403,7 @@  __ieee754_ynl (int n, long double x)
       ret = -b;
   }
  out:
-  if (__isinfl (ret))
+  if (isinf (ret))
     ret = __copysignl (LDBL_MAX, ret) * LDBL_MAX;
   return ret;
 }
diff --git a/sysdeps/ieee754/ldbl-128ibm/s_ctanhl.c b/sysdeps/ieee754/ldbl-128ibm/s_ctanhl.c
index 76b4b56..96bdccd 100644
--- a/sysdeps/ieee754/ldbl-128ibm/s_ctanhl.c
+++ b/sysdeps/ieee754/ldbl-128ibm/s_ctanhl.c
@@ -35,7 +35,7 @@  __ctanhl (__complex__ long double x)
 
   if (!isfinite (__real__ x) || !isfinite (__imag__ x))
     {
-      if (__isinfl (__real__ x))
+      if (isinf (__real__ x))
 	{
 	  __real__ res = __copysignl (1.0L, __real__ x);
 	  __imag__ res = __copysignl (0.0L, __imag__ x);
@@ -50,7 +50,7 @@  __ctanhl (__complex__ long double x)
 	  __imag__ res = __nanl ("");
 
 #ifdef FE_INVALID
-	  if (__isinfl (__imag__ x))
+	  if (isinf (__imag__ x))
 	    feraiseexcept (FE_INVALID);
 #endif
 	}
diff --git a/sysdeps/ieee754/ldbl-128ibm/s_ctanl.c b/sysdeps/ieee754/ldbl-128ibm/s_ctanl.c
index e2fde7d..fc44378 100644
--- a/sysdeps/ieee754/ldbl-128ibm/s_ctanl.c
+++ b/sysdeps/ieee754/ldbl-128ibm/s_ctanl.c
@@ -35,7 +35,7 @@  __ctanl (__complex__ long double x)
 
   if (!isfinite (__real__ x) || !isfinite (__imag__ x))
     {
-      if (__isinfl (__imag__ x))
+      if (isinf (__imag__ x))
 	{
 	  __real__ res = __copysignl (0.0, __real__ x);
 	  __imag__ res = __copysignl (1.0, __imag__ x);
diff --git a/sysdeps/ieee754/ldbl-128ibm/w_expl.c b/sysdeps/ieee754/ldbl-128ibm/w_expl.c
index 70fe5f6..fb5c8d3 100644
--- a/sysdeps/ieee754/ldbl-128ibm/w_expl.c
+++ b/sysdeps/ieee754/ldbl-128ibm/w_expl.c
@@ -11,7 +11,7 @@  long double __expl(long double x)	/* wrapper exp  */
   z = __ieee754_expl(x);
   if (_LIB_VERSION == _IEEE_)
     return z;
-  if (__finitel(x))
+  if (isfinite(x))
     {
       if (x >= o_thres)
 	return __kernel_standard_l(x,x,206); /* exp overflow  */
diff --git a/sysdeps/ieee754/ldbl-96/e_j1l.c b/sysdeps/ieee754/ldbl-96/e_j1l.c
index 1adc8f6..1bd5499 100644
--- a/sysdeps/ieee754/ldbl-96/e_j1l.c
+++ b/sysdeps/ieee754/ldbl-96/e_j1l.c
@@ -236,7 +236,7 @@  __ieee754_y1l (long double x)
   if (__glibc_unlikely (ix <= 0x3fbe))
     {				/* x < 2**-65 */
       z = -tpi / x;
-      if (__isinfl (z))
+      if (isinf (z))
 	__set_errno (ERANGE);
       return z;
     }
diff --git a/sysdeps/ieee754/ldbl-96/e_jnl.c b/sysdeps/ieee754/ldbl-96/e_jnl.c
index 95ff242..a666808 100644
--- a/sysdeps/ieee754/ldbl-96/e_jnl.c
+++ b/sysdeps/ieee754/ldbl-96/e_jnl.c
@@ -378,7 +378,7 @@  __ieee754_ynl (int n, long double x)
 	  }
       }
     /* If B is +-Inf, set up errno accordingly.  */
-    if (! __finitel (b))
+    if (! isfinite (b))
       __set_errno (ERANGE);
     if (sign > 0)
       ret = b;
@@ -386,7 +386,7 @@  __ieee754_ynl (int n, long double x)
       ret = -b;
   }
  out:
-  if (__isinfl (ret))
+  if (isinf (ret))
     ret = __copysignl (LDBL_MAX, ret) * LDBL_MAX;
   return ret;
 }
diff --git a/sysdeps/ieee754/ldbl-96/w_expl.c b/sysdeps/ieee754/ldbl-96/w_expl.c
index 0965e62..3cc165b 100644
--- a/sysdeps/ieee754/ldbl-96/w_expl.c
+++ b/sysdeps/ieee754/ldbl-96/w_expl.c
@@ -24,9 +24,9 @@  long double
 __expl (long double x)
 {
   long double z = __ieee754_expl (x);
-  if (__builtin_expect (!__finitel (z) || z == 0, 0)
-      && __finitel (x) && _LIB_VERSION != _IEEE_)
-    return __kernel_standard_l (x, x, 206 + !!__signbitl (x));
+  if (__builtin_expect (!isfinite (z) || z == 0, 0)
+      && isfinite (x) && _LIB_VERSION != _IEEE_)
+    return __kernel_standard_l (x, x, 206 + !!signbit (x));
 
   return z;
 }
diff --git a/sysdeps/ieee754/ldbl-opt/nldbl-finite.c b/sysdeps/ieee754/ldbl-opt/nldbl-finite.c
index 000adfb..af96238 100644
--- a/sysdeps/ieee754/ldbl-opt/nldbl-finite.c
+++ b/sysdeps/ieee754/ldbl-opt/nldbl-finite.c
@@ -4,7 +4,7 @@  int
 attribute_hidden
 __finitel (double x)
 {
-  return __finite (x);
+  return finite (x);
 }
 extern __typeof (__finitel) finitel attribute_hidden;
 weak_alias (__finitel, finitel)
diff --git a/sysdeps/ieee754/ldbl-opt/nldbl-isinf.c b/sysdeps/ieee754/ldbl-opt/nldbl-isinf.c
index 340d241..577ab2d 100644
--- a/sysdeps/ieee754/ldbl-opt/nldbl-isinf.c
+++ b/sysdeps/ieee754/ldbl-opt/nldbl-isinf.c
@@ -4,7 +4,7 @@  int
 attribute_hidden
 __isinfl (double x)
 {
-  return __isinf (x);
+  return isinf (x);
 }
 extern __typeof (__isinfl) isinfl attribute_hidden;
 weak_alias (__isinfl, isinfl)
diff --git a/sysdeps/ieee754/ldbl-opt/nldbl-isnan.c b/sysdeps/ieee754/ldbl-opt/nldbl-isnan.c
index e5f0f1b..2d87bf8 100644
--- a/sysdeps/ieee754/ldbl-opt/nldbl-isnan.c
+++ b/sysdeps/ieee754/ldbl-opt/nldbl-isnan.c
@@ -4,7 +4,7 @@  int
 attribute_hidden
 __isnanl (double x)
 {
-  return __isnan (x);
+  return isnan (x);
 }
 extern __typeof (__isnanl) isnanl attribute_hidden;
 weak_alias (__isnanl, isnanl)
diff --git a/sysdeps/ieee754/ldbl-opt/nldbl-signbit.c b/sysdeps/ieee754/ldbl-opt/nldbl-signbit.c
index b62d0ed..2e98c07 100644
--- a/sysdeps/ieee754/ldbl-opt/nldbl-signbit.c
+++ b/sysdeps/ieee754/ldbl-opt/nldbl-signbit.c
@@ -6,5 +6,5 @@  int
 attribute_hidden
 __signbitl (double x)
 {
-  return __signbit (x);
+  return signbit (x);
 }