(expand_call): Discard __ prefix like _ or __x.

From-SVN: r6003

diff --git a/gcc/calls.c b/gcc/calls.c
index 620c1b13fc3189e14eaa67dcb4c3ceb2e44f6b06..d57c3d8ac974d62b78e9a885b6fc37d9fbfecdb7 100644 (file)
--- 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')
        {