crtfastmath.c: Compile only for !_SOFT_FLOAT.

	* config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
	* config/i386/crtprec.c: Ditto.

From-SVN: r204327

libgcc/ChangeLog

+2013-11-03  Uros Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
+	* config/i386/crtprec.c: Ditto.
+
 2013-10-31  Chung-Ju Wu  <jasonwucj@gmail.com>
 	    Shiva Chen  <shiva0217@gmail.com>
 

libgcc/config/i386/crtfastmath.c

@@ -21,6 +21,7 @@
  * <http://www.gnu.org/licenses/>.
  */
 
+#ifndef _SOFT_FLOAT
 #define MXCSR_DAZ (1 << 6)	/* Enable denormals are zero mode */
 #define MXCSR_FTZ (1 << 15)	/* Enable flush to zero mode */
 
@@ -134,3 +135,4 @@ set_fast_math (void)
   __builtin_ia32_ldmxcsr (mxcsr);
 #endif
 }
+#endif

libgcc/config/i386/crtprec.c

@@ -21,6 +21,7 @@
  * <http://www.gnu.org/licenses/>.
  */
 
+#ifndef _SOFT_FLOAT
 #if __PREC == 32
  #define X87CW		(0 << 8)	/* Single precision (24 bits) */
 #elif __PREC == 64
@@ -45,3 +46,4 @@ set_precision (void)
 
   asm volatile ("fldcw\t%0" : : "m" (cwd));
 }
+#endif