Fix for IA-64 abort compiling xaaPCache.c from XFree86

Fix for IA-64 abort compiling xaaPCache.c from XFree86
	* unroll.c (final_giv_value): Pass increment through
	extend_value_for_giv before passing it to emit_iv_add_mult.

From-SVN: r36517

gcc/ChangeLog

 2000-09-18  Jim Wilson  <wilson@cygnus.com>
 
+	* unroll.c (final_giv_value): Pass increment through
+	extend_value_for_giv before passing it to emit_iv_add_mult.
+
 	* function.c (fixup_var_refs_1, case ZERO_EXTRACT): If we have a
 	paradoxical subreg, then directly substitute the replacement and
 	return.

gcc/unroll.c

@@ -3349,7 +3349,8 @@ final_giv_value (loop, v)
 	  /* Put the final biv value in tem.  */
 	  tem = gen_reg_rtx (v->mode);
 	  record_base_value (REGNO (tem), bl->biv->add_val, 0);
-	  emit_iv_add_mult (increment, GEN_INT (n_iterations),
+	  emit_iv_add_mult (extend_value_for_giv (v, increment),
+			    GEN_INT (n_iterations),
 			    extend_value_for_giv (v, bl->initial_value),
 			    tem, insert_before);