Since we now inline isinf, isnan and isfinite in math.h, replace uses of __isinf_ns(l/f)

with isinf, and remove the unused inlines __isinf_ns(l/f), __isnan(f) and __finite(f).

2015-09-18  Wilco Dijkstra  <wdijkstr@arm.com>

        * include/math.h: Remove __isinf_ns, __isinf_nsf, __isinf_nsl.
        * math/Makefile: Remove isinf_ns.c.
        * math/divtc3.c (__divtc3): Replace __isinf_nsl with isinf.
        * math/multc3.c (__multc3): Likewise.
        * math/s_casin.c (__casin): Likewise.
        * math/s_casinf.c (__casinf): Likewise.
        * math/s_casinl.c (__casinl): Likewise.
        * math/s_cproj.c (__cproj): Likewise.
        * math/s_cprojf.c (__cprojf): Likewise.
        * math/s_cprojl.c (__cprofl): Likewise.
        * math/s_ctan.c (__ctan): Likewise.
        * math/s_ctanf.c (__ctanf): Likewise.
        * math/s_ctanh.c (__ctanh): Likewise.
        * math/s_ctanhf.c (__ctanhf): Likewise.
        * math/s_ctanhl.c (__ctanhl): Likewise.
        * math/s_ctanl.c (__ctanl): Likewise.
        * math/w_fmod.c (__fmod): Likewise.
        * math/w_fmodf.c (__fmodf): Likewise.
        * math/w_fmodl.c (_fmodl): Likewise.
        * math/w_remainder.c (__remainder): Likewise.
        * math/w_remainderf.c (__remainderf): Likewise.
        * math/w_remainderl.c (__remainderl): Likewise.
        * math/w_scalb.c (__scalb): Likewise.
        * math/w_scalbf.c (__scalbf): Likewise.
        * math/w_scalbl.c (__scalbl): Likewise.
        * sysdeps/ieee754/dbl-64/s_isinf_ns.c: Deleted file.
        * sysdeps/ieee754/dbl-64/s_sincos.c (__sincos): Replace __isinf_ns
        with isinf.
        * sysdeps/ieee754/dbl-64/wordsize-64/math_private.h: Deleted file.
        * sysdeps/ieee754/dbl-64/wordsize-64/s_isinf_ns.c: Deleted file.
        * sysdeps/ieee754/flt-32/e_exp2f.c (__ieee754_exp2f): Replace
        __isinf_nsf with isinf.
        * sysdeps/ieee754/flt-32/math_private.h: Deleted file.
        * sysdeps/ieee754/flt-32/s_isinf_nsf.c: Deleted file.
        * sysdeps/ieee754/ldbl-128/s_isinf_nsl.c: Deleted file.
        * sysdeps/ieee754/ldbl-128/s_sincosl.c (__sincosl): Replace __isinf_nsl
        with isinf.
        * sysdeps/ieee754/ldbl-128ibm/s_cprojl.c(__cprojll): Replace
        __isinf_nsl with isinf.
        * sysdeps/ieee754/ldbl-128ibm/s_ctanl.c(__ctanl): Replace __isinf_nsl
        with isinf.
        * sysdeps/ieee754/ldbl-128ibm/s_isinf_nsl.c: Deleted file.
        * sysdeps/ieee754/ldbl-128ibm/s_sincosl.c (__sincosl): Replace
        __isinf_nsl with isinf.
        * sysdeps/ieee754/ldbl-96/s_isinf_nsl.c: Deleted file.
        * sysdeps/ieee754/ldbl-96/s_sincosl.c (__sincosl): Replace __isinf_nsl
        with isinf.

24 files changed, 48 insertions, 48 deletions

diff --git a/math/Makefile b/math/Makefile
index 2e5291a378..8a2620919f 100644
--- a/math/Makefile
+++ b/math/Makefile
@@ -61,7 +61,7 @@ libm-calls = e_acos e_acosh e_asin e_atan2 e_atanh e_cosh e_exp e_fmod	\
 	     s_catan s_casin s_ccos s_csin s_ctan s_ctanh s_cacos	\
 	     s_casinh s_cacosh s_catanh s_csqrt s_cpow s_cproj s_clog10 \
 	     s_fma s_lrint s_llrint s_lround s_llround e_exp10 w_log2	\
-	     s_isinf_ns s_issignaling $(calls:s_%=m_%) x2y2m1 k_casinh	\
+	     s_issignaling $(calls:s_%=m_%) x2y2m1 k_casinh	\
 	     gamma_product k_standard lgamma_neg lgamma_product
 
 dbl-only-routines := branred doasin dosincos halfulp mpa mpatan2	\
diff --git a/math/divtc3.c b/math/divtc3.c
index bfd9b3f14d..c0dee8e3a9 100644
--- a/math/divtc3.c
+++ b/math/divtc3.c
@@ -54,19 +54,19 @@ __divtc3 (long double a, long double b, long double c, long double d)
 	  x = __copysignl (INFINITY, c) * a;
 	  y = __copysignl (INFINITY, c) * b;
 	}
-      else if ((__isinf_nsl (a) || __isinf_nsl (b))
+      else if ((isinf (a) || isinf (b))
 	       && isfinite (c) && isfinite (d))
 	{
-	  a = __copysignl (__isinf_nsl (a) ? 1 : 0, a);
-	  b = __copysignl (__isinf_nsl (b) ? 1 : 0, b);
+	  a = __copysignl (isinf (a) ? 1 : 0, a);
+	  b = __copysignl (isinf (b) ? 1 : 0, b);
 	  x = INFINITY * (a * c + b * d);
 	  y = INFINITY * (b * c - a * d);
 	}
-      else if ((__isinf_nsl (c) || __isinf_nsl (d))
+      else if ((isinf (c) || isinf (d))
 	       && isfinite (a) && isfinite (b))
 	{
-	  c = __copysignl (__isinf_nsl (c) ? 1 : 0, c);
-	  d = __copysignl (__isinf_nsl (d) ? 1 : 0, d);
+	  c = __copysignl (isinf (c) ? 1 : 0, c);
+	  d = __copysignl (isinf (d) ? 1 : 0, d);
 	  x = 0.0 * (a * c + b * d);
 	  y = 0.0 * (b * c - a * d);
 	}
diff --git a/math/multc3.c b/math/multc3.c
index 1dbb59a8bb..2fd165d1f0 100644
--- a/math/multc3.c
+++ b/math/multc3.c
@@ -38,29 +38,29 @@ __multc3 (long double a, long double b, long double c, long double d)
     {
       /* Recover infinities that computed as NaN + iNaN.  */
       bool recalc = 0;
-      if (__isinf_nsl (a) || __isinf_nsl (b))
+      if (isinf (a) || isinf (b))
 	{
 	  /* z is infinite.  "Box" the infinity and change NaNs in
 	     the other factor to 0.  */
-	  a = __copysignl (__isinf_nsl (a) ? 1 : 0, a);
-	  b = __copysignl (__isinf_nsl (b) ? 1 : 0, b);
+	  a = __copysignl (isinf (a) ? 1 : 0, a);
+	  b = __copysignl (isinf (b) ? 1 : 0, b);
 	  if (isnan (c)) c = __copysignl (0, c);
 	  if (isnan (d)) d = __copysignl (0, d);
 	  recalc = 1;
 	}
-     if (__isinf_nsl (c) || __isinf_nsl (d))
+     if (isinf (c) || isinf (d))
 	{
 	  /* w is infinite.  "Box" the infinity and change NaNs in
 	     the other factor to 0.  */
-	  c = __copysignl (__isinf_nsl (c) ? 1 : 0, c);
-	  d = __copysignl (__isinf_nsl (d) ? 1 : 0, d);
+	  c = __copysignl (isinf (c) ? 1 : 0, c);
+	  d = __copysignl (isinf (d) ? 1 : 0, d);
 	  if (isnan (a)) a = __copysignl (0, a);
 	  if (isnan (b)) b = __copysignl (0, b);
 	  recalc = 1;
 	}
      if (!recalc
-	  && (__isinf_nsl (ac) || __isinf_nsl (bd)
-	      || __isinf_nsl (ad) || __isinf_nsl (bc)))
+	  && (isinf (ac) || isinf (bd)
+	      || isinf (ad) || isinf (bc)))
 	{
 	  /* Recover infinities from overflow by changing NaNs to 0.  */
 	  if (isnan (a)) a = __copysignl (0, a);
diff --git a/math/s_casin.c b/math/s_casin.c
index 206f1d2163..826fd38e52 100644
--- a/math/s_casin.c
+++ b/math/s_casin.c
@@ -33,7 +33,7 @@ __casin (__complex__ double x)
 	{
 	  res = x;
 	}
-      else if (__isinf_ns (__real__ x) || __isinf_ns (__imag__ x))
+      else if (isinf (__real__ x) || isinf (__imag__ x))
 	{
 	  __real__ res = __nan ("");
 	  __imag__ res = __copysign (HUGE_VAL, __imag__ x);
diff --git a/math/s_casinf.c b/math/s_casinf.c
index 65cba20b82..9b3d2f1ce5 100644
--- a/math/s_casinf.c
+++ b/math/s_casinf.c
@@ -33,7 +33,7 @@ __casinf (__complex__ float x)
 	{
 	  res = x;
 	}
-      else if (__isinf_nsf (__real__ x) || __isinf_nsf (__imag__ x))
+      else if (isinf (__real__ x) || isinf (__imag__ x))
 	{
 	  __real__ res = __nanf ("");
 	  __imag__ res = __copysignf (HUGE_VALF, __imag__ x);
diff --git a/math/s_casinl.c b/math/s_casinl.c
index 2263a26b42..f7d85fc274 100644
--- a/math/s_casinl.c
+++ b/math/s_casinl.c
@@ -33,7 +33,7 @@ __casinl (__complex__ long double x)
 	{
 	  res = x;
 	}
-      else if (__isinf_nsl (__real__ x) || __isinf_nsl (__imag__ x))
+      else if (isinf (__real__ x) || isinf (__imag__ x))
 	{
 	  __real__ res = __nanl ("");
 	  __imag__ res = __copysignl (HUGE_VALL, __imag__ x);
diff --git a/math/s_cproj.c b/math/s_cproj.c
index bf2cfc472d..42bf076334 100644
--- a/math/s_cproj.c
+++ b/math/s_cproj.c
@@ -25,7 +25,7 @@
 __complex__ double
 __cproj (__complex__ double x)
 {
-  if (__isinf_ns (__real__ x) || __isinf_ns (__imag__ x))
+  if (isinf (__real__ x) || isinf (__imag__ x))
     {
       __complex__ double res;
 
diff --git a/math/s_cprojf.c b/math/s_cprojf.c
index 531d10e14f..93403721eb 100644
--- a/math/s_cprojf.c
+++ b/math/s_cprojf.c
@@ -25,7 +25,7 @@
 __complex__ float
 __cprojf (__complex__ float x)
 {
-  if (__isinf_nsf (__real__ x) || __isinf_nsf (__imag__ x))
+  if (isinf (__real__ x) || isinf (__imag__ x))
     {
       __complex__ float res;
 
diff --git a/math/s_cprojl.c b/math/s_cprojl.c
index 32292a4a6d..de8831817a 100644
--- a/math/s_cprojl.c
+++ b/math/s_cprojl.c
@@ -25,7 +25,7 @@
 __complex__ long double
 __cprojl (__complex__ long double x)
 {
-  if (__isinf_nsl (__real__ x) || __isinf_nsl (__imag__ x))
+  if (isinf (__real__ x) || isinf (__imag__ x))
     {
       __complex__ long double res;
 
diff --git a/math/s_ctan.c b/math/s_ctan.c
index 7ed6abd814..674c3b63b4 100644
--- a/math/s_ctan.c
+++ b/math/s_ctan.c
@@ -30,7 +30,7 @@ __ctan (__complex__ double x)
 
   if (__glibc_unlikely (!isfinite (__real__ x) || !isfinite (__imag__ x)))
     {
-      if (__isinf_ns (__imag__ x))
+      if (isinf (__imag__ x))
 	{
 	  if (isfinite (__real__ x) && fabs (__real__ x) > 1.0)
 	    {
@@ -51,7 +51,7 @@ __ctan (__complex__ double x)
 	  __real__ res = __nan ("");
 	  __imag__ res = __nan ("");
 
-	  if (__isinf_ns (__real__ x))
+	  if (isinf (__real__ x))
 	    feraiseexcept (FE_INVALID);
 	}
     }
diff --git a/math/s_ctanf.c b/math/s_ctanf.c
index d87f775f23..e0ebe43d31 100644
--- a/math/s_ctanf.c
+++ b/math/s_ctanf.c
@@ -30,7 +30,7 @@ __ctanf (__complex__ float x)
 
   if (__glibc_unlikely (!isfinite (__real__ x) || !isfinite (__imag__ x)))
     {
-      if (__isinf_nsf (__imag__ x))
+      if (isinf (__imag__ x))
 	{
 	  if (isfinite (__real__ x) && fabsf (__real__ x) > 1.0f)
 	    {
@@ -51,7 +51,7 @@ __ctanf (__complex__ float x)
 	  __real__ res = __nanf ("");
 	  __imag__ res = __nanf ("");
 
-	  if (__isinf_nsf (__real__ x))
+	  if (isinf (__real__ x))
 	    feraiseexcept (FE_INVALID);
 	}
     }
diff --git a/math/s_ctanh.c b/math/s_ctanh.c
index a41cd1a0a6..58607b1367 100644
--- a/math/s_ctanh.c
+++ b/math/s_ctanh.c
@@ -30,7 +30,7 @@ __ctanh (__complex__ double x)
 
   if (__glibc_unlikely (!isfinite (__real__ x) || !isfinite (__imag__ x)))
     {
-      if (__isinf_ns (__real__ x))
+      if (isinf (__real__ x))
 	{
 	  __real__ res = __copysign (1.0, __real__ x);
 	  if (isfinite (__imag__ x) && fabs (__imag__ x) > 1.0)
@@ -51,7 +51,7 @@ __ctanh (__complex__ double x)
 	  __real__ res = __nan ("");
 	  __imag__ res = __nan ("");
 
-	  if (__isinf_ns (__imag__ x))
+	  if (isinf (__imag__ x))
 	    feraiseexcept (FE_INVALID);
 	}
     }
diff --git a/math/s_ctanhf.c b/math/s_ctanhf.c
index 3ce8ac1ac4..a4fd2301cd 100644
--- a/math/s_ctanhf.c
+++ b/math/s_ctanhf.c
@@ -30,7 +30,7 @@ __ctanhf (__complex__ float x)
 
   if (__glibc_unlikely (!isfinite (__real__ x) || !isfinite (__imag__ x)))
     {
-      if (__isinf_nsf (__real__ x))
+      if (isinf (__real__ x))
 	{
 	  __real__ res = __copysignf (1.0, __real__ x);
 	  if (isfinite (__imag__ x) && fabsf (__imag__ x) > 1.0f)
@@ -51,7 +51,7 @@ __ctanhf (__complex__ float x)
 	  __real__ res = __nanf ("");
 	  __imag__ res = __nanf ("");
 
-	  if (__isinf_nsf (__imag__ x))
+	  if (isinf (__imag__ x))
 	    feraiseexcept (FE_INVALID);
 	}
     }
diff --git a/math/s_ctanhl.c b/math/s_ctanhl.c
index 2fc54a85d0..fb67b2bcc8 100644
--- a/math/s_ctanhl.c
+++ b/math/s_ctanhl.c
@@ -37,7 +37,7 @@ __ctanhl (__complex__ long double x)
 
   if (__glibc_unlikely (!isfinite (__real__ x) || !isfinite (__imag__ x)))
     {
-      if (__isinf_nsl (__real__ x))
+      if (isinf (__real__ x))
 	{
 	  __real__ res = __copysignl (1.0, __real__ x);
 	  if (isfinite (__imag__ x) && fabsl (__imag__ x) > 1.0L)
@@ -58,7 +58,7 @@ __ctanhl (__complex__ long double x)
 	  __real__ res = __nanl ("");
 	  __imag__ res = __nanl ("");
 
-	  if (__isinf_nsl (__imag__ x))
+	  if (isinf (__imag__ x))
 	    feraiseexcept (FE_INVALID);
 	}
     }
diff --git a/math/s_ctanl.c b/math/s_ctanl.c
index 9090c1ad96..4783dcbeb9 100644
--- a/math/s_ctanl.c
+++ b/math/s_ctanl.c
@@ -37,7 +37,7 @@ __ctanl (__complex__ long double x)
 
   if (__glibc_unlikely (!isfinite (__real__ x) || !isfinite (__imag__ x)))
     {
-      if (__isinf_nsl (__imag__ x))
+      if (isinf (__imag__ x))
 	{
 	  if (isfinite (__real__ x) &&  fabsl (__real__ x) > 1.0L)
 	    {
@@ -58,7 +58,7 @@ __ctanl (__complex__ long double x)
 	  __real__ res = __nanl ("");
 	  __imag__ res = __nanl ("");
 
-	  if (__isinf_nsl (__real__ x))
+	  if (isinf (__real__ x))
 	    feraiseexcept (FE_INVALID);
 	}
     }
diff --git a/math/w_fmod.c b/math/w_fmod.c
index 0ee5ee411c..90f24658e2 100644
--- a/math/w_fmod.c
+++ b/math/w_fmod.c
@@ -23,7 +23,7 @@
 double
 __fmod (double x, double y)
 {
-  if (__builtin_expect (__isinf_ns (x) || y == 0.0, 0)
+  if (__builtin_expect (isinf (x) || y == 0.0, 0)
       && _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 ba9b8470f9..7dcb2fe373 100644
--- a/math/w_fmodf.c
+++ b/math/w_fmodf.c
@@ -23,7 +23,7 @@
 float
 __fmodf (float x, float y)
 {
-  if (__builtin_expect (__isinf_nsf (x) || y == 0.0f, 0)
+  if (__builtin_expect (isinf (x) || y == 0.0f, 0)
       && _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 a64af8efab..f6a25d215d 100644
--- a/math/w_fmodl.c
+++ b/math/w_fmodl.c
@@ -23,7 +23,7 @@
 long double
 __fmodl (long double x, long double y)
 {
-  if (__builtin_expect (__isinf_nsl (x) || y == 0.0L, 0)
+  if (__builtin_expect (isinf (x) || y == 0.0L, 0)
       && _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_remainder.c b/math/w_remainder.c
index 9be4dfd50b..a6da1921dc 100644
--- a/math/w_remainder.c
+++ b/math/w_remainder.c
@@ -25,7 +25,7 @@ double
 __remainder (double x, double y)
 {
   if (((__builtin_expect (y == 0.0, 0) && ! isnan (x))
-       || (__builtin_expect (__isinf_ns (x), 0) && ! isnan (y)))
+       || (__builtin_expect (isinf (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 b207d84824..c003002287 100644
--- a/math/w_remainderf.c
+++ b/math/w_remainderf.c
@@ -25,7 +25,7 @@ float
 __remainderf (float x, float y)
 {
   if (((__builtin_expect (y == 0.0f, 0) && ! isnan (x))
-       || (__builtin_expect (__isinf_nsf (x), 0) && ! isnan (y)))
+       || (__builtin_expect (isinf (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 78842af529..b25929d16e 100644
--- a/math/w_remainderl.c
+++ b/math/w_remainderl.c
@@ -25,7 +25,7 @@ long double
 __remainderl (long double x, long double y)
 {
   if (((__builtin_expect (y == 0.0L, 0) && ! isnan (x))
-       || (__builtin_expect (__isinf_nsl (x), 0) && ! isnan (y)))
+       || (__builtin_expect (isinf (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 09627f4d84..ea258b1037 100644
--- a/math/w_scalb.c
+++ b/math/w_scalb.c
@@ -58,15 +58,15 @@ __scalb (double x, double fn)
 	      if (!isnan (x) && !isnan (fn))
 		__set_errno (EDOM);
 	    }
-	  else if (__isinf_ns (z))
+	  else if (isinf (z))
 	    {
-	      if (!__isinf_ns (x) && !__isinf_ns (fn))
+	      if (!isinf (x) && !isinf (fn))
 		__set_errno (ERANGE);
 	    }
 	  else
 	    {
 	      /* z == 0.  */
-	      if (x != 0.0 && !__isinf_ns (fn))
+	      if (x != 0.0 && !isinf (fn))
 		__set_errno (ERANGE);
 	    }
 	}
diff --git a/math/w_scalbf.c b/math/w_scalbf.c
index e7b855b6d1..30eb3a2ba8 100644
--- a/math/w_scalbf.c
+++ b/math/w_scalbf.c
@@ -58,15 +58,15 @@ __scalbf (float x, float fn)
 	      if (!isnan (x) && !isnan (fn))
 		__set_errno (EDOM);
 	    }
-	  else if (__isinf_nsf (z))
+	  else if (isinf (z))
 	    {
-	      if (!__isinf_nsf (x) && !__isinf_nsf (fn))
+	      if (!isinf (x) && !isinf (fn))
 		__set_errno (ERANGE);
 	    }
 	  else
 	    {
 	      /* z == 0.  */
-	      if (x != 0.0f && !__isinf_nsf (fn))
+	      if (x != 0.0f && !isinf (fn))
 		__set_errno (ERANGE);
 	    }
 	}
diff --git a/math/w_scalbl.c b/math/w_scalbl.c
index 5e1e017294..0fcf807ca1 100644
--- a/math/w_scalbl.c
+++ b/math/w_scalbl.c
@@ -58,15 +58,15 @@ __scalbl (long double x, long double fn)
 	      if (!isnan (x) && !isnan (fn))
 		__set_errno (EDOM);
 	    }
-	  else if (__isinf_nsl (z))
+	  else if (isinf (z))
 	    {
-	      if (!__isinf_nsl (x) && !__isinf_nsl (fn))
+	      if (!isinf (x) && !isinf (fn))
 		__set_errno (ERANGE);
 	    }
 	  else
 	    {
 	      /* z == 0.  */
-	      if (x != 0.0L && !__isinf_nsl (fn))
+	      if (x != 0.0L && !isinf (fn))
 		__set_errno (ERANGE);
 	    }
 	}