+2013-08-02 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * configure.tgt: Add -msoft-float to XCFLAGS.
+
+2013-07-29 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * config/s390/target.h (htm_begin, htm_commit, htm_abort)
+ (htm_transaction_active): Enable zEC12 instructions in the
+ assembler.
+ * configure.tgt: Remove -Wa,-march=zEC12 from XCFLAGS.
+
+2013-07-17 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * acinclude.m4: Add htm asm check for s390.
+ * configure.tgt: Add -mhtm and -Wa,-march=zEC12 to the options.
+ * configure: Regenerate.
+ * config/s390/target.h: Remove __HTM__ check.
+ (htm_available): Call getauxval to get hwcaps and check whether
+ HTM is available or not.
+
+2013-07-15 Peter Bergner <bergner@vnet.ibm.com>
+
+ * acinclude.m4 (LIBITM_CHECK_AS_HTM): New.
+ * configure.ac: Use it.
+ (AC_CHECK_HEADERS): Check for sys/auxv.h.
+ (AC_CHECK_FUNCS): Check for getauxval.
+ * config.h.in, configure: Rebuild.
+ * configure.tgt (target_cpu): Add -mhtm to XCFLAGS.
+ * config/powerpc/target.h: Include sys/auxv.h and htmintrin.h.
+ (USE_HTM_FASTPATH): Define.
+ (_TBEGIN_STARTED, _TBEGIN_INDETERMINATE, _TBEGIN_PERSISTENT,
+ _HTM_RETRIES) New macros.
+ (htm_abort, htm_abort_should_retry, htm_available, htm_begin, htm_init,
+ htm_begin_success, htm_commit, htm_transaction_active): New functions.
+
+2013-06-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * config/s390/target.h: Include htmintrin.h.
+ (_HTM_ITM_RETRIES): New macro definition.
+ (htm_available, htm_init, htm_begin, htm_begin_success)
+ (htm_commit, htm_abort, htm_abort_should_retry): New functions.
+
+2013-06-20 Iain Sandoe <iain@codesourcery.com>
+ Cesar Philippidis <cesar@codesourcery.com>
+
+ * testsuite/lib/libitm.exp: Reorder lib loads into dependency order.
+ Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
+ * testsuite/libitm.c/c.exp: load_gcc_lib gcc-dg.exp.
+ * testsuite/libitm.c++/c++.exp: load_gcc_lib gcc-dg.exp.
+
+2013-06-20 Torvald Riegel <triegel@redhat.com>
+
+ * query.cc (_ITM_inTransaction): Abort when using the HTM fastpath.
+ (_ITM_getTransactionId): Same.
+ * config/x86/target.h (htm_transaction_active): New.
+
+2013-06-20 Torvald Riegel <triegel@redhat.com>
+
+ PR libitm/57643
+ * beginend.cc (gtm_thread::begin_transaction): Handle reentrancy in
+ the HTM fastpath.
+
+2013-03-31 Gerald Pfeifer <gerald@pfeifer.com>
+
+ PR bootstrap/56714
+ * local_atomic (__always_inline): Always define our version.
+ (__calculate_memory_order): Mark inline.
+ (atomic_thread_fence): Ditto.
+ (atomic_signal_fence): Ditto.
+ (atomic_bool::atomic_flag_test_and_set_explicit): Ditto.
+ (atomic_bool::atomic_flag_clear_explicit): Ditto.
+ (atomic_bool::atomic_flag_test_and_set): Ditto.
+ (atomic_bool::atomic_flag_clear): Ditto.
+
+2013-04-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * config/s390/sjlj.S: New file.
+ * config/s390/target.h: New file.
+ * configure.tgt: Set options for S/390.
+
+2013-03-23 Andi Kleen <ak@linux.intel.com>
+
+ * local_atomic (__always_inline): Add.
+ (__calculate_memory_order, atomic_thread_fence,
+ atomic_signal_fence, test_and_set, clear, store, load,
+ exchange, compare_exchange_weak, compare_exchange_strong,
+ fetch_add, fetch_sub, fetch_and, fetch_or, fetch_xor):
+ Add __always_inline to force inlining.
+
+2013-02-11 Iain Sandoe <iain@codesourcery.com>
+ Jack Howarth <howarth@bromo.med.uc.edu>
+ Patrick Marlier <patrick.marlier@gmail.com>
+
+ PR libitm/55693
+ * alloc_cpp.cc: Enable function declarations on darwin.
+ * eh_cpp.cc: Likewise.
+
+2013-02-03 Richard Sandiford <rdsandiford@googlemail.com>
+
+ Update copyright years.
+
+2012-11-09 Torvald Riegel <triegel@redhat.com>
+
+ * beginend.cc (htm_fastpath): New.
+ (gtm_thread::begin_transaction, _ITM_commitTransaction,
+ _ITM_commitTransactionEH): Add HTM fastpath handling.
+ * config/linux/rwlock.h (gtm_rwlock.is_write_locked): New.
+ * config/posix/rwlock.h (gtm_rwlock.is_write_locked): New.
+ * config/x86/target.h (htm_available, htm_init, htm_begin_success,
+ htm_begin, htm_commit, htm_abort, htm_abort_should_retry): New.
+ * configure.tgt: Add -mrtm to XCFLAGS.
+ * method-serial.cc (htm_mg, o_htm_mg, htm_dispatch, dispatch_htm): New.
+ (gtm_thread::serialirr_mode): Add HTM fastpath handling.
+ * libitm_i.h (htm_fastpath, dispatch_htm): Declare.
+ * retry.cc (parse_default_method): Add HTM method parsing.
+ (gtm_thread::number_of_threads_changed): Use HTM by default if
+ available.
+
+2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
+
+ * configure: Regenerate.
+
+2012-10-31 Richard Henderson <rth@redhat.com>
+
+ * acinclude.m4 (LIBITM_CHECK_AS_RTM): New.
+ * configure.ac: Use it.
+ * config.h.in, configure: Rebuild.
+ * testsuite/Makefile.in: Rebuild.
+
+2012-10-24 Torvald Riegel <triegel@redhat.com>
+
+ * libitm.texi: Clarify ABI requirements for data-logging functions.
+
+2012-10-24 Torvald Riegel <triegel@redhat.com>
+
+ * retry.cc (gtm_thread::decide_begin_dispatch): Ask dispatch whether
+ it requires serial mode instead of assuming that for certain
+ dispatchs.
+ * dispatch.h (abi_dispatch::requires_serial): New.
+ (abi_dispatch::abi_dispatch): Adapt.
+ * method-gl.cc (gl_wt_dispatch::gl_wt_dispatch): Adapt.
+ * method-ml.cc (ml_wt_dispatch::ml_wt_dispatch): Same.
+ * method-serial.cc (serialirr_dispatch::serialirr_dispatch,
+ serial_dispatch::serial_dispatch,
+ serialirr_onwrite_dispatch::serialirr_onwrite_dispatch): Same.
+
+2012-10-02 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/x86/target.h (struct gtm_jmpbuf): Merge x86_64
+ and ia32 declarations some more.
+ * config/x86/sjlj.S (_ITM_beginTransaction): Move ret to common code.
+
+2012-09-20 Jakub Jelinek <jakub@redhat.com>
+
+ PR other/43620
+ * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
+ * configure: Regenerate.
+ * Makefile.in: Regenerate.
+
+2012-09-14 David Edelsohn <dje.gcc@gmail.com>
+
+ * configure: Regenerated.
+
+2012-07-31 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/x86/target.h (cpu_relax): Use __builtin_ia32_pause.
+
2012-05-21 Patrick Marlier <patrick.marlier@gmail.com>
* eh_cpp.cc: Fix __cxa_end_catch declaration.