(OVERRIDE_OPTIONS): Enable function inlining.

From-SVN: r2432

gcc/config/i960/i960.h

@@ -293,12 +293,6 @@ extern int target_flags;
       flag_signed_char = 1;					\
       target_flags |= TARGET_FLAG_CLEAN_LINKAGE;		\
     }								\
-  /* ??? Function inlining is not supported, because the i960	\
-     calling convention requires the caller to manage the arg	\
-     pointer in a wierd fashion.  This is ordinarily done by	\
-     expand_call, but this is never called when inlining	\
-     functions, and no replacement for it exists.  */		\
-  flag_no_inline = 1;						\
   i960_initialize ();						\
 }