Treat QImode addresses the same way GO_IF_LEGITIMATE_INDEX does.

From-SVN: r30500

gcc/ChangeLog

+Fri Nov 12 13:31:54 1999  Bernd Schmidt  <bernds@cygnus.co.uk>
+
+	* config/arm/arm.h (LEGITIMIZE_RELOAD_ADDRESS): Treat QImode
+	addresses the same way GO_IF_LEGITIMATE_INDEX does. 
+
 Fri Nov 12 12:36:04 1999  Bernd Schmidt  <bernds@cygnus.co.uk>
 
 	* cse.c (hash_arg_in_struct): Delete.

gcc/config/arm/arm.h

@@ -1029,12 +1029,12 @@ enum reg_class
 	  									\
 	  if (MODE == DImode || (TARGET_SOFT_FLOAT && MODE == DFmode))		\
 	    low = ((val & 0xf) ^ 0x8) - 0x8;					\
-	  else if (MODE == SImode || MODE == QImode					\
+	  else if (MODE == SImode						\
 		   || (MODE == SFmode && TARGET_SOFT_FLOAT)			\
-		   || (MODE == HImode && ! arm_arch4))					\
+		   || ((MODE == HImode || MODE == QImode) && ! arm_arch4))	\
 	    /* Need to be careful, -4096 is not a valid offset */		\
 	    low = val >= 0 ? (val & 0xfff) : -((-val) & 0xfff);			\
-	  else if (MODE == HImode && arm_arch4)						\
+	  else if ((MODE == HImode || MODE == QImode) && arm_arch4)		\
 	    /* Need to be careful, -256 is not a valid offset */		\
 	    low = val >= 0 ? (val & 0xff) : -((-val) & 0xff);			\
 	  else if (GET_MODE_CLASS (MODE) == MODE_FLOAT				\