If an insn cannot be reloaded, display it before calling abort()

From-SVN: r24210

gcc/ChangeLog

+Wed Dec  9 09:53:58 1998  Nick Clifton  <nickc@cygnus.com>
+
+	* reload.c (find_reloads): Display the insn that cannot be
+	reloaded. 
+
 Wed Dec  9 12:15:26 1998  Dave Brolley  <brolley@cygnus.com>
 
 	* cccp.c (create_definition): Fix end of bufer logic.

gcc/reload.c

@@ -3493,7 +3493,7 @@ find_reloads (insn, replace, ind_levels, live_known, reload_reg_p)
     {
       /* No alternative works with reloads??  */
       if (insn_code_number >= 0)
-	abort ();
+	fatal_insn ("Unable to generate reloads for:", insn);
       error_for_asm (insn, "inconsistent operand constraints in an `asm'");
       /* Avoid further trouble with this insn.  */
       PATTERN (insn) = gen_rtx_USE (VOIDmode, const0_rtx);