From: Richard Kenner <kenner@gcc.gnu.org>
Date: Mon, 15 Aug 1994 21:56:27 +0000 (-0400)
Subject: (expand_elseif): New function.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=d947ba59f6380f698b6afeb29bebcb418559ebd2;p=gcc.git

(expand_elseif): New function.

From-SVN: r7931
---

diff --git a/gcc/stmt.c b/gcc/stmt.c
index 01228734d69..e65b9fc7bc9 100644
--- a/gcc/stmt.c
+++ b/gcc/stmt.c
@@ -1932,6 +1932,17 @@ expand_start_else ()
   cond_stack->data.cond.next_label = 0;  /* No more _else or _elseif calls. */
 }
 
+/* After calling expand_start_else, turn this "else" into an "else if"
+   by providing another condition.  */
+
+void
+expand_elseif (cond)
+     tree cond;
+{
+  cond_stack->data.cond.next_label = gen_label_rtx ();
+  do_jump (cond, cond_stack->data.cond.next_label, NULL_RTX);
+}
+
 /* Generate RTL for the end of an if-then.
    Pop the record for it off of cond_stack.  */