[COMMITTED] Remove reference to Solaris 9 in comment of add_options_for_tls

[Andrew Pinski <apinski@marvell.com>]

Since r5-172-gd9f069ab4f6450, the code no longer matches the
comment as the code for Solaris 9 support was removed.
This just updates the comment to reference AIX only as
the code does.

Committed as obvious.

gcc/testsuite/ChangeLog:

	* lib/target-supports.exp (add_options_for_tls): Remove
	reference to Solaris 9 in comments.
---
 gcc/testsuite/lib/target-supports.exp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gcc/testsuite/lib/target-supports.exp b/gcc/testsuite/lib/target-supports.exp
index b906d4004be..38b95145117 100644
--- a/gcc/testsuite/lib/target-supports.exp
+++ b/gcc/testsuite/lib/target-supports.exp
@@ -869,8 +869,8 @@ proc check_effective_target_pcc_bitfield_type_matters { } {
 # Add to FLAGS all the target-specific flags needed to use thread-local storage.
 
 proc add_options_for_tls { flags } {
-    # On Solaris 9, __tls_get_addr/___tls_get_addr only lives in
-    # libthread, so always pass -pthread for native TLS. Same for AIX.
+    # On AIX, __tls_get_addr/___tls_get_addr only lives in
+    # libthread, so always pass -pthread for native TLS.
     # Need to duplicate native TLS check from
     # check_effective_target_tls_native to avoid recursion.
     if { ([istarget powerpc-ibm-aix*]) &&
-- 
2.17.1