* sysdeps/powerpc/fpu/fenv_libc.h: Add libm_hidden_proto for

	__fe_nomask_env.
	* sysdeps/powerpc/fpu/fe_nomask.c: Add libm_hidden_def.
	* sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/fe_nomask.c: Likewise.
	* sysdeps/unix/sysv/linux/powerpc/powerpc64/fpu/fe_nomask.c: Likewise.

	* sysdeps/powerpc/bits/fenv.h: Make safe for C++.

	* sysdeps/unix/sysv/linux/powerpc/bits/mathinline.h: New file.
	* sysdeps/powerpc/fpu/fegetexcept.c (__fegetexcept): Rename
	function from fegetexcept and make old name weak alias.
	* include/fenv.h: Declare __fegetexcept.
	* sysdeps/powerpc/fpu/fedisblxcpt.c: Use __fegetexcept instead of
	fegetexcept.
	* sysdeps/powerpc/fpu/feenablxcpt.c: Likewise.
	* sysdeps/powerpc/fpu/fraiseexcpt.c (__feraiseexcept): Avoid call
	to fetestexcept.
	* sysdeps/ieee754/ldbl-128ibm/s_log1pl.c (__log1pl): Use __frexpl
	instead of frexpl to avoid local PLT.
	* math/s_significandl.c (__significandl): Use __ilogbl instead of
	ilogbl to avoid local PLT.
	* sysdeps/ieee754/ldbl-128ibm/s_expm1l.c (__expm1l): Use __ldexpl
	instead of ldexpl to avoid local PLT.
	* sysdeps/ieee754/ldbl-128ibm/e_expl.c (__ieee754_expl): Use
	__roundl not roundl to avoid local PLT.
	* sysdeps/ieee754/ldbl-128/e_j0l.c: Use function names which avoid
	local PLTs.  Use __sincosl instead of separate sinl and cosl
	calls.
	* sysdeps/ieee754/ldbl-128/e_j1l.c: Likewise.

3 files changed, 6 insertions, 12 deletions

diff --git a/sysdeps/ieee754/ldbl-128ibm/e_expl.c b/sysdeps/ieee754/ldbl-128ibm/e_expl.c
index 3c4088f75f..daf2cba323 100644
--- a/sysdeps/ieee754/ldbl-128ibm/e_expl.c
+++ b/sysdeps/ieee754/ldbl-128ibm/e_expl.c
@@ -1,5 +1,5 @@
 /* Quad-precision floating point e^x.
-   Copyright (C) 1999,2004,2006 Free Software Foundation, Inc.
+   Copyright (C) 1999,2004,2006, 2008 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Jakub Jelinek <jj@ultra.linux.cz>
    Partly based on double-precision code
@@ -148,15 +148,15 @@ __ieee754_expl (long double x)
       fesetround (FE_TONEAREST);
 #endif
 
-      n = roundl(x*M_1_LN2);
+      n = __roundl (x*M_1_LN2);
       x = x-n*M_LN2_0;
       xl = n*M_LN2_1;
 
-      tval1 = roundl(x*TWO8);
+      tval1 = __roundl (x*TWO8);
       x -= __expl_table[T_EXPL_ARG1+2*tval1];
       xl -= __expl_table[T_EXPL_ARG1+2*tval1+1];
 
-      tval2 = roundl(x*TWO15);
+      tval2 = __roundl (x*TWO15);
       x -= __expl_table[T_EXPL_ARG2+2*tval2];
       xl -= __expl_table[T_EXPL_ARG2+2*tval2+1];
 
diff --git a/sysdeps/ieee754/ldbl-128ibm/s_expm1l.c b/sysdeps/ieee754/ldbl-128ibm/s_expm1l.c
index 4908d4e4f3..735006575f 100644
--- a/sysdeps/ieee754/ldbl-128ibm/s_expm1l.c
+++ b/sysdeps/ieee754/ldbl-128ibm/s_expm1l.c
@@ -152,7 +152,7 @@ __expm1l (long double x)
   exp(x) - 1 = 2^k (qx + 1) - 1
              = 2^k qx + 2^k - 1.  */
 
-  px = ldexpl (1.0L, k);
+  px = __ldexpl (1.0L, k);
   x = px * qx + (px - 1.0);
   return x;
 }
diff --git a/sysdeps/ieee754/ldbl-128ibm/s_log1pl.c b/sysdeps/ieee754/ldbl-128ibm/s_log1pl.c
index f1863fb688..5ccf541b71 100644
--- a/sysdeps/ieee754/ldbl-128ibm/s_log1pl.c
+++ b/sysdeps/ieee754/ldbl-128ibm/s_log1pl.c
@@ -121,12 +121,6 @@ static const long double maxlog = 1.1356523406294143949491931077970764891253E4L;
 static const long double big = 2e300L;
 static const long double zero = 0.0L;
 
-#if 1
-/* Make sure these are prototyped.  */
-long double frexpl (long double, int *);
-long double ldexpl (long double, int);
-#endif
-
 
 long double
 __log1pl (long double xm1)
@@ -161,7 +155,7 @@ __log1pl (long double xm1)
   /* Separate mantissa from exponent.  */
 
   /* Use frexp used so that denormal numbers will be handled properly.  */
-  x = frexpl (x, &e);
+  x = __frexpl (x, &e);
 
   /* Logarithm using log(x) = z + z^3 P(z^2)/Q(z^2),
      where z = 2(x-1)/x+1).  */