ibm-ldouble.c: Enable for little-endian.

	* config/rs6000/ibm-ldouble.c: Enable for little-endian.

From-SVN: r199650

libgcc/ChangeLog

+2013-06-04  Alan Modra  <amodra@gmail.com>
+
+	* config/rs6000/ibm-ldouble.c: Enable for little-endian.
+
 2013-06-03  Yuri Rumyantsev  <yuri.s.rumyantsev@intel.com>
 
 	* config/i386/cpuinfo.c (INTEL_SLM): New enum value.

libgcc/config/rs6000/ibm-ldouble.c

@@ -42,10 +42,10 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
    represented as (1.0, +0.0) or (1.0, -0.0), and the low part of a
    NaN is don't-care.
 
-   This code currently assumes big-endian.  */
+   This code currently assumes the most significant double is in
+   the lower numbered register or lower addressed memory.  */
 
-#if (!defined (__LITTLE_ENDIAN__) \
-     && (defined (__MACH__) || defined (__powerpc__) || defined (_AIX)))
+#if defined (__MACH__) || defined (__powerpc__) || defined (_AIX)
 
 #define fabs(x) __builtin_fabs(x)
 #define isless(x, y) __builtin_isless (x, y)