This patch renames all uses of __isinf*, __isnan*, __finite* and __si…

…gnbit* to use standard C99 macros. This has no effect on generated code.
git-mirror · Jun 3, 2015 · d81f90c · d81f90c
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diff --git 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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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);