Initial checkin of GCC 4.9.0 from trunk (r208799).

Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba

1 files changed, 234 insertions, 0 deletions

diff --git a/gcc-4.9/libcilkrts/ChangeLog b/gcc-4.9/libcilkrts/ChangeLog
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+2014-03-20  Tobias Burnus  <burnus@net-b.de>
+
+	PR other/60589
+
+	Reverted:
+	2014-03-09  Tobias Burnus  <burnus@net-b.de>
+
+	* Makefile.am: Install cilk.h.
+	* Makefile.in: Regenerate.
+	* aclocal.m4: Regenerate.
+
+2014-03-09  Tobias Burnus  <burnus@net-b.de>
+
+	* Makefile.am: Install cilk.h.
+	* Makefile.in: Regenerate.
+	* aclocal.m4: Regenerate.
+
+2014-02-18  Balaji V. Iyer  <balaji.v.iyer@intel.com>
+
+	* include/cilk/common.h (__CILKRTS_ABI_VERSION): Set the ABI version
+	to 1 instead of 0.
+	* runtime/cilk-abi-cilk-for.cpp (cilk_for_recursive): Added a fix to
+	initialize stack frame correctly.
+
+2014-02-10  Balaji V. Iyer  <balaji.v.iyer@intel.com>
+
+	PR target/59691
+	* runtime/config/x86/os-unix-sysdep.c (__builtin_cpu_supports): New
+	function.
+	(restore_x86_fp_state): Added a check if the cpu supports the
+	instruction before emitting it.
+	(sysdep_save_fp_ctrl_state): Likewise.
+
+2014-01-20  Balaji V. Iyer  <balaji.v.iyer@intel.com>
+
+	PR other/58996
+	* configure.ac: Added a check for pthread affinity support.
+	* runtime/os-unix.c: Likewise.
+	* configure: Regenerate.
+
+2014-01-09  Balaji V. Iyer  <balaji.v.iyer@intel.com>
+
+	bootstrap/59094
+	* Makefile.am (cilkincludedir): Fixed a bug to store version-specific
+	runtime libraries in the correct place.
+	* Makefile.in: Regenerate.
+
+2013-12-13  Balaji V. Iyer  <balaji.v.iyer@intel.com>
+
+	* Makefile.am (GENERAL_FLAGS): Removed undefining of Cilk keywords.
+	* Makefile.in: Reconfigure.
+	* runtime/symbol_test.c: Added a #define to clear out _Cilk_for.
+
+2013-11-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* configure.ac (GCC_LIBSTDCXX_RAW_CXX_FLAGS): Remove.
+	* configure: Regenerate.
+
+2013-11-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* configure.ac (libcilkrts_cv_have_attribute_visibility): Check
+	for __attribute__((visibility)).
+	* configure: Regenerate.
+	* include/cilk/common.h (CILK_EXPORT, CILK_EXPORT_DATA): Only use
+	__attribute__((visibility)) if HAVE_ATTRIBUTE_VISIBILITY.
+
+2013-11-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* configure.ac (AC_PROG_CXX): Move after AC_PROG_CC.
+	* configure: Regenerate.
+
+2013-11-12  Balaji V. Iyer  <balaji.v.iyer@intel.com>
+
+	* Makefile.am (libcilkrts_la_LDFLAGS): Added a check for availability
+	of "-ldl" flag.
+	* configure.ac: Likewise.
+	* configure: Regenerate
+	* Makefile.in: Likewise.
+
+2013-11-08  Balaji V. Iyer  <balaji.v.iyer@intel.com>
+
+	PR c/59039
+	* runtime/cilk_fiber-unix.cpp: Fixed a crash in run() function
+	when optimization is turned on.
+
+2013-11-04  Balaji V. Iyer  <balaji.v.iyer@intel.com>
+
+	PR bootstrap/58951
+	* Makefile.am (AM_LDFLAGS): Removed -ldl flag.
+	* Makefile.in: Regenerate.
+
+2013-11-04  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* runtime/os-unix.c [__sun__ && __svr4__]: Include <sched.h>.
+	(__cilkrts_hardware_cpu_count) [__sun__ && __svr4__]: Use sysconf.
+	(__cilkrts_yield) [__sun__ && __svr4__]: Use sched_yield.
+
+2013-10-31  Balaji V. Iyer  <balaji.v.iyer@intel.com>
+
+	PR other/58925
+	* configure.ac: Added target_alias and GCC_LIBSTDCXX_RAW_CXX_FLAGS
+	fields.
+	* configure: Regenerated.
+	* aclocal.m4: Likewise.
+	* Makefile.in: Likewise.
+	* Makefile.am: Added gcc_version field.
+
+2013-10-30  Balaji V. Iyer  <balaji.v.iyer@intel.com>
+
+	* configure.ac: Changed a case statement to include i386.
+	* configure: Regenerated.
+
+2013-10-30  Balaji V. Iyer  <balaji.v.iyer@intel.com>
+
+	PR bootstrap/58918
+	* configure: Reconfigured.
+	* configure.ac: Add AC_FUNC_ALLOCA.
+	* runtime/sysdep-unix.c: Added check for alloca.h before 
+	including it.
+	* config/x86/cilk-abi-vla.c: Likewise.
+	* runtime/cilk_fiber-unix.cpp: Likewise.
+
+2013-10-29  Tobias Burnus  <burnus@net-b.de>
+
+	* configure.ac: Add AM_MAINTAINER_MODE.
+	* aclocal.m4: Regenerate.
+	* configure.ac: Regenerate.
+	* Makefile.in: Regenerate.
+
+2013-10-23  Balaji V. Iyer  <balaji.v.iyer@intel.com>
+
+	* libcilkrts/Makefile.am: New file.  Libcilkrts version 3902.
+	* libcilkrts/Makefile.in: Likewise
+	* libcilkrts/README: Likewise
+	* libcilkrts/aclocal.m4: Likewise
+	* libcilkrts/configure: Likewise
+	* libcilkrts/configure.ac: Likewise
+	* libcilkrts/include/cilk/cilk.h: Likewise
+	* libcilkrts/include/cilk/cilk_api.h: Likewise
+	* libcilkrts/include/cilk/cilk_api_linux.h: Likewise
+	* libcilkrts/include/cilk/cilk_stub.h: Likewise
+	* libcilkrts/include/cilk/cilk_undocumented.h: Likewise
+	* libcilkrts/include/cilk/common.h: Likewise
+	* libcilkrts/include/cilk/holder.h: Likewise
+	* libcilkrts/include/cilk/hyperobject_base.h: Likewise
+	* libcilkrts/include/cilk/metaprogramming.h: Likewise
+	* libcilkrts/include/cilk/reducer.h: Likewise
+	* libcilkrts/include/cilk/reducer_file.h: Likewise
+	* libcilkrts/include/cilk/reducer_list.h: Likewise
+	* libcilkrts/include/cilk/reducer_max.h: Likewise
+	* libcilkrts/include/cilk/reducer_min.h: Likewise
+	* libcilkrts/include/cilk/reducer_min_max.h: Likewise
+	* libcilkrts/include/cilk/reducer_opadd.h: Likewise
+	* libcilkrts/include/cilk/reducer_opand.h: Likewise
+	* libcilkrts/include/cilk/reducer_opmul.h: Likewise
+	* libcilkrts/include/cilk/reducer_opor.h: Likewise
+	* libcilkrts/include/cilk/reducer_opxor.h: Likewise
+	* libcilkrts/include/cilk/reducer_ostream.h: Likewise
+	* libcilkrts/include/cilk/reducer_string.h: Likewise
+	* libcilkrts/include/cilktools/cilkscreen.h: Likewise
+	* libcilkrts/include/cilktools/cilkview.h: Likewise
+	* libcilkrts/include/cilktools/fake_mutex.h: Likewise
+	* libcilkrts/include/cilktools/lock_guard.h: Likewise
+	* libcilkrts/include/internal/abi.h: Likewise
+	* libcilkrts/include/internal/cilk_fake.h: Likewise
+	* libcilkrts/include/internal/cilk_version.h: Likewise
+	* libcilkrts/include/internal/inspector-abi.h: Likewise
+	* libcilkrts/include/internal/metacall.h: Likewise
+	* libcilkrts/include/internal/rev.mk: Likewise
+	* libcilkrts/mk/cilk-version.mk: Likewise
+	* libcilkrts/mk/unix-common.mk: Likewise
+	* libcilkrts/runtime/acknowledgements.dox: Likewise
+	* libcilkrts/runtime/bug.cpp: Likewise
+	* libcilkrts/runtime/bug.h: Likewise
+	* libcilkrts/runtime/c_reducers.c: Likewise
+	* libcilkrts/runtime/cilk-abi-cilk-for.cpp: Likewise
+	* libcilkrts/runtime/cilk-abi-vla-internal.c: Likewise
+	* libcilkrts/runtime/cilk-abi-vla-internal.h: Likewise
+	* libcilkrts/runtime/cilk-abi-vla.c: Likewise
+	* libcilkrts/runtime/cilk-abi.c: Likewise
+	* libcilkrts/runtime/cilk-ittnotify.h: Likewise
+	* libcilkrts/runtime/cilk-tbb-interop.h: Likewise
+	* libcilkrts/runtime/cilk_api.c: Likewise
+	* libcilkrts/runtime/cilk_fiber-unix.cpp: Likewise
+	* libcilkrts/runtime/cilk_fiber-unix.h: Likewise
+	* libcilkrts/runtime/cilk_fiber.cpp: Likewise
+	* libcilkrts/runtime/cilk_fiber.h: Likewise
+	* libcilkrts/runtime/cilk_malloc.c: Likewise
+	* libcilkrts/runtime/cilk_malloc.h: Likewise
+	* libcilkrts/runtime/component.h: Likewise
+	* libcilkrts/runtime/doxygen-layout.xml: Likewise
+	* libcilkrts/runtime/doxygen.cfg: Likewise
+	* libcilkrts/runtime/except-gcc.cpp: Likewise
+	* libcilkrts/runtime/except-gcc.h: Likewise
+	* libcilkrts/runtime/except.h: Likewise
+	* libcilkrts/runtime/frame_malloc.c: Likewise
+	* libcilkrts/runtime/frame_malloc.h: Likewise
+	* libcilkrts/runtime/full_frame.c: Likewise
+	* libcilkrts/runtime/full_frame.h: Likewise
+	* libcilkrts/runtime/global_state.cpp: Likewise
+	* libcilkrts/runtime/global_state.h: Likewise
+	* libcilkrts/runtime/jmpbuf.c: Likewise
+	* libcilkrts/runtime/jmpbuf.h: Likewise
+	* libcilkrts/runtime/local_state.c: Likewise
+	* libcilkrts/runtime/local_state.h: Likewise
+	* libcilkrts/runtime/metacall_impl.c: Likewise
+	* libcilkrts/runtime/metacall_impl.h: Likewise
+	* libcilkrts/runtime/os-unix.c: Likewise
+	* libcilkrts/runtime/os.h: Likewise
+	* libcilkrts/runtime/os_mutex-unix.c: Likewise
+	* libcilkrts/runtime/os_mutex.h: Likewise
+	* libcilkrts/runtime/pedigrees.c: Likewise
+	* libcilkrts/runtime/pedigrees.h: Likewise
+	* libcilkrts/runtime/record-replay.cpp: Likewise
+	* libcilkrts/runtime/record-replay.h: Likewise
+	* libcilkrts/runtime/reducer_impl.cpp: Likewise
+	* libcilkrts/runtime/reducer_impl.h: Likewise
+	* libcilkrts/runtime/rts-common.h: Likewise
+	* libcilkrts/runtime/scheduler.c: Likewise
+	* libcilkrts/runtime/scheduler.h: Likewise
+	* libcilkrts/runtime/signal_node.c: Likewise
+	* libcilkrts/runtime/signal_node.h: Likewise
+	* libcilkrts/runtime/spin_mutex.c: Likewise
+	* libcilkrts/runtime/spin_mutex.h: Likewise
+	* libcilkrts/runtime/stacks.h: Likewise
+	* libcilkrts/runtime/stats.c: Likewise
+	* libcilkrts/runtime/stats.h: Likewise
+	* libcilkrts/runtime/symbol_test.c: Likewise
+	* libcilkrts/runtime/sysdep-unix.c: Likewise
+	* libcilkrts/runtime/sysdep.h: Likewise
+	* libcilkrts/runtime/unix_symbols.t: Likewise
+	* libcilkrts/runtime/worker_mutex.c: Likewise
+	* libcilkrts/runtime/worker_mutex.h: Likewise
+