[binutils-gdb] Use require !skip_btrace_pt_tests

[Tom Tromey]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=ede8c648c4f4e28e02cd6b54cee0f6bd3f13e161

commit ede8c648c4f4e28e02cd6b54cee0f6bd3f13e161
Author: Tom Tromey <tom@tromey.com>
Date:   Wed Dec 14 09:41:23 2022 -0700

    Use require !skip_btrace_pt_tests
    
    This changes some tests to use "require !skip_btrace_pt_tests" and
    "require !skip_tsx_tests".

Diff:
---
 gdb/testsuite/gdb.btrace/tsx.exp | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)

diff --git a/gdb/testsuite/gdb.btrace/tsx.exp b/gdb/testsuite/gdb.btrace/tsx.exp
index 26883f1b3de..2a8d29de8ed 100644
--- a/gdb/testsuite/gdb.btrace/tsx.exp
+++ b/gdb/testsuite/gdb.btrace/tsx.exp
@@ -15,15 +15,7 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-if { [skip_btrace_pt_tests] } {
-    unsupported "target does not support PT"
-    return -1
-}
-
-if { [skip_tsx_tests] } {
-    unsupported "target does not support TSX"
-    return -1
-}
+require !skip_btrace_pt_tests !skip_tsx_tests
 
 standard_testfile .c x86-tsx.S
 if [prepare_for_testing "failed to prepare" $testfile "$srcfile $srcfile2" {debug}] {