nios2.h (BITS_PER_UNIT): Don't define it.

2013-12-31  Jan-Benedict Glaw  <jbglaw@lug-owl.de>

	* config/nios2/nios2.h (BITS_PER_UNIT): Don't define it.

[BR]: http://gcc.gnu.org/ml/gcc-patches/2013-12/msg01990.html

From-SVN: r206274

gcc/ChangeLog

+2013-01-01  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
+
+	* config/nios2/nios2.h (BITS_PER_UNIT): Don't define it.
+
 2014-01-01  Jakub Jelinek  <jakub@redhat.com>
 
 	* config/i386/sse.md (*mov<mode>_internal): Guard

gcc/config/nios2/nios2.h

@@ -73,7 +73,6 @@
 #define BITS_BIG_ENDIAN 0
 #define BYTES_BIG_ENDIAN (TARGET_BIG_ENDIAN != 0)
 #define WORDS_BIG_ENDIAN (TARGET_BIG_ENDIAN != 0)
-#define BITS_PER_UNIT 8
 #define BITS_PER_WORD 32
 #define UNITS_PER_WORD 4
 #define POINTER_SIZE 32