tree b5876e7f5eaf77d38a9d193f167e6ab08d189607
parent cafca5eaa068eaaa3e3a2ffab356efb4714c2968
author Tom de Vries <tdevries@suse.de> 1712835832 +0200
committer Tom de Vries <tdevries@suse.de> 1712835832 +0200

[gdb/testsuite] Fix gdb.threads/access-mem-running-thread-exit.exp with clang

When running test-case gdb.threads/access-mem-running-thread-exit.exp with
clang, we run into:
...
(gdb) print global_var = 555^M
No symbol "global_var" in current context.^M
(gdb) FAIL: gdb.threads/access-mem-running-thread-exit.exp: all-stop: \
  access mem (write to global_var, inf=2, iter=1)
...

The problem is that clang removes the unused variable.

Fix this in the same way as done in commit b4f767131f7
("Fix gdb.base/align-*.exp and Clang + LTO and AIX GCC"), by incrementing the
variable.

Tested on x86_64-linux with gcc and clang.