Merge GDB 7.5.1

gdb/testsuite/gdb.reverse/singlejmp-reverse-nodebug.S

 /* This testcase is part of GDB, the GNU debugger.
 
-   Copyright 2011-2012 Free Software Foundation, Inc.
+   Copyright 2012 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 3 of the License, or
    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
-static volatile int v, fail;
+/* This source file was generated by:
+   gcc -o gdb.reverse/singlejmp-reverse-nodebug.S gdb.reverse/singlejmp-reverse-nodebug.c -Wall -S -O2
+   */
 
-static void
-func (int i, ...)
-{
-  v = i;
-}
-
-static void
-marker (void)
-{
-}
-
-int
-main (void)
-{
-  func (1);
-  fail = 1;
-  marker ();
-  return 0;
-}
+        .file   "singlejmp-reverse-nodebug.c"
+        .text
+        .p2align 4,,15
+        .globl  nodebug
+        .type   nodebug, @function
+nodebug:
+.LFB0:
+        .cfi_startproc
+        # basic block 2
+        rep
+        ret
+        .cfi_endproc
+.LFE0:
+        .size   nodebug, .-nodebug
+        .ident  "GCC: (GNU) 4.6.4 20120911 (prerelease)"
+        .section        .note.GNU-stack,"",@progbits