[Bug ipa/92160] The control variable of TLS variable alias be removed when use emutls(--enable-tls=no)

[unclepom at sina dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92160

--- Comment #1 from Pom <unclepom at sina dot com> ---
full source code:

#define TLS __thread
TLS int oldname = 7;
extern TLS int newname __attribute__((alias("oldname")));