From 8d51563383827f143cb4243f8e70f58a3925d957 Mon Sep 17 00:00:00 2001
From: Richard Stallman <rms@gnu.org>
Date: Fri, 5 Nov 1993 06:41:10 +0000
Subject: [PATCH] (expand_call): Discard __ prefix like _ or __x.

From-SVN: r6003
---
 gcc/calls.c | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/gcc/calls.c b/gcc/calls.c
index 620c1b13fc3..d57c3d8ac97 100644
--- a/gcc/calls.c
+++ b/gcc/calls.c
@@ -795,8 +795,16 @@ expand_call (exp, target, ignore)
     {
       char *tname = name;
 
+      /* Disregard prefix _, __ or __x.  */
       if (name[0] == '_')
-	tname += ((name[1] == '_' && name[2] == 'x') ? 3 : 1);
+	{
+	  if (name[1] == '_' && name[2] == 'x')
+	    tname += 3;
+	  else if (name[1] == '_')
+	    tname += 2;
+	  else
+	    tname += 1;
+	}
 
       if (tname[0] == 's')
 	{
-- 
2.30.2