Peter Bergner <[email protected]> writes:
>
> I have yet to track down who has the write lock and why, but I am working
> towards that. Talking with Andreas, he said he is seeing the same failure
> on S390, so I'm wondering whether this might be a generic libitm issue
> and it might hit Intel too. Does anyone know whether this executes correctly
> on Intel hardware with RTM? I'll note that if I hack the call to
FWIW on a TSX system I get the following for libitm with current
trunk. So no hangs on reentrant at least.
Native configuration is x86_64-unknown-linux-gnu
=== libitm tests ===
Schedule of variations:
unix
Running target unix
Running /home/ak/gcc/gcc/libitm/testsuite/libitm.c/c.exp ...
PASS: libitm.c/cancel.c (test for excess errors)
PASS: libitm.c/cancel.c execution test
PASS: libitm.c/clone-1.c (test for excess errors)
PASS: libitm.c/clone-1.c execution test
PASS: libitm.c/dropref-2.c (test for excess errors)
XFAIL: libitm.c/dropref-2.c execution test
PASS: libitm.c/dropref.c (test for excess errors)
XFAIL: libitm.c/dropref.c execution test
PASS: libitm.c/memcpy-1.c (test for excess errors)
PASS: libitm.c/memcpy-1.c execution test
PASS: libitm.c/memset-1.c (test for excess errors)
PASS: libitm.c/memset-1.c execution test
PASS: libitm.c/notx.c (test for excess errors)
PASS: libitm.c/notx.c execution test
PASS: libitm.c/reentrant.c (test for excess errors)
PASS: libitm.c/reentrant.c execution test
PASS: libitm.c/simple-1.c (test for excess errors)
PASS: libitm.c/simple-1.c execution test
PASS: libitm.c/simple-2.c (test for excess errors)
PASS: libitm.c/simple-2.c execution test
PASS: libitm.c/stackundo.c (test for excess errors)
PASS: libitm.c/stackundo.c execution test
PASS: libitm.c/txrelease.c (test for excess errors)
PASS: libitm.c/txrelease.c execution test
Running /home/ak/gcc/gcc/libitm/testsuite/libitm.c++/c++.exp ...
PASS: libitm.c++/dropref.C (test for excess errors)
XFAIL: libitm.c++/dropref.C execution test
PASS: libitm.c++/eh-1.C (test for excess errors)
PASS: libitm.c++/eh-1.C execution test
UNSUPPORTED: libitm.c++/static_ctor.C
PASS: libitm.c++/throwdown.C (test for excess errors)
=== libitm Summary ===
# of expected passes 26
# of expected failures 3
# of unsupported tests 1
-Andi
--
[email protected] -- Speaking for myself only
