expr.c (convert_move): Handle truncation from TQFmode to QFmode.

        * expr.c (convert_move): Handle truncation from TQFmode to QFmode.
From Christian Iseli.

From-SVN: r15054

gcc/ChangeLog

+Tue Sep  2 23:33:33 1997  Jeffrey A Law  (law@cygnus.com)
+
+	* expr.c (convert_move): Handle truncation from TQFmode to QFmode.
+
 Wed Sep  3 02:09:30 1997  Torbjorn Granlund  <tege@pdc.kth..se>
 
 	* except.c (eh_outer_context): Expand masking operation using

gcc/expr.c

@@ -621,6 +621,13 @@ convert_move (to, from, unsignedp)
 	  return;
 	}
 #endif
+#ifdef HAVE_trunctqfqf2
+      if (HAVE_trunctqfqf2 && from_mode == TQFmode && to_mode == QFmode)
+	{
+	  emit_unop_insn (CODE_FOR_trunctqfqf2, to, from, UNKNOWN);
+	  return;
+	}
+#endif
 #ifdef HAVE_truncsfqf2
       if (HAVE_truncsfqf2 && from_mode == SFmode && to_mode == QFmode)
 	{