Allow INLINE to be defined for debugging

From-SVN: r20594

gcc/ChangeLog

+Fri Jun 19 18:38:04 1998  Michael Meissner  <meissner@cygnus.com>
+
+	* config/fp-bit.c (INLINE): Only define if not already defined.
+
 1998-06-19  Manfred Hollstein  <manfred@s-direktnet.de>
 
 	* Makefile.in (installdirs): Loop over directories in $(libsubdir)

gcc/config/fp-bit.c

@@ -286,7 +286,9 @@ typedef unsigned int UDItype __attribute__ ((mode (DI)));
 #endif
 
 
+#ifndef INLINE
 #define INLINE __inline__
+#endif
 
 /* Preserve the sticky-bit when shifting fractions to the right.  */
 #define LSHIFT(a) { a = (a & 1) | (a >> 1); }