Commit Graph

181 Commits

Author SHA1 Message Date
Maciej W. Rozycki
38397aa621 libgfortran: Regenerate Makefile.in' for runstatedir' removal
A change made with r271340 ("libfortran/90038: Use posix_spawn instead
of fork") accidentally brought the obsolete `runstatedir' setting back
in.  Fix it.

	libgfortran/
	* Makefile.in: Regenerate.

From-SVN: r278383
2019-11-18 00:21:45 +00:00
Janne Blomqvist
f888603842 libfortran/90038: Use posix_spawn instead of fork
fork() semantics can be problematic.  Most unix style OS'es have
posix_spawn which can be used to replace fork + exec in many cases.
For more information see
e.g. https://www.microsoft.com/en-us/research/uploads/prod/2019/04/fork-hotos19.pdf
    
This replaces the one use of fork in libgfortran with posix_spawn.
    
2019-05-17  Janne Blomqvist  <jb@gcc.gnu.org>

        PR libfortran/90038
        * configure.ac (AC_CHECK_FUNCS_ONCE): Check for posix_spawn.
        * intrinsics/execute_command_line (execute_command_line): Use
        posix_spawn.
        * Makefile.in: Regenerated.
        * config.h.in: Regenerated.
        * configure: Regenerated.
    
Regtested on x86_64-pc-linux-gnu.

From-SVN: r271340
2019-05-17 21:18:04 +03:00
Jakub Jelinek
9f65885a93 re PR fortran/54613 ([F08] Add FINDLOC plus support MAXLOC/MINLOC with KIND=/BACK=)
PR fortran/54613
	* gfortran.map (GFORTRAN_9.2): Export _gfortran_{,m,s}findloc{0,1}_r10.
	* Makefile.am (i_findloc0_c): Add $(srcdir)/generated/findloc0_r10.c.
	(i_findloc1_c): Add $(srcdir)/generated/findloc1_r10.c.
	* Makefile.in: Regenerated.
	* generated/findloc0_r10.c: Generated.
	* generated/findloc1_r10.c: Generated.

From-SVN: r271335
2019-05-17 19:24:27 +02:00
Jakub Jelinek
5cf393b236 Makefile.am (gfor_cdir): Remove $(MULTISUBDIR).
* Makefile.am (gfor_cdir): Remove $(MULTISUBDIR).
	* Makefile.in: Regenerated.

From-SVN: r270793
2019-05-02 15:02:27 +02:00
Paul Thomas
bbf18dc5d2 gfortran.texi: Add description in sections on TS 29113 and further interoperability with C.
2019-01-12  Paul Thomas  <pault@gcc.gnu.org>

	* gfortran.texi : Add description in sections on TS 29113 and
	further interoperability with C.
	* trans-array.c (gfc_conv_descriptor_attribute): New function.
	(gfc_get_dataptr_offset): Remove static function attribute.
	* trans-array.h : Add prototypes for above functions.
	* trans-decl.c : Add declarations for the library functions
	cfi_desc_to_gfc_desc and gfc_desc_to_cfi_desc.
	* trans-expr.c (gfc_conv_gfc_desc_to_cfi_desc): New function.
	(gfc_conv_procedure_call): Call it for scalar and array actual
	arguments, when the formal arguments are bind_c with assumed
	shape or assumed rank.
	* trans.h : External declarations for gfor_fndecl_cfi_to_gfc
	and gfor_fndecl_gfc_to_cfi.

2019-01-12  Paul Thomas  <pault@gcc.gnu.org>

	* gfortran.dg/ISO_Fortran_binding_1.f90 : New test.
	* gfortran.dg/ISO_Fortran_binding_1.c : Auxilliary file for test.
	* gfortran.dg/ISO_Fortran_binding_2.f90 : New test.
	* gfortran.dg/ISO_Fortran_binding_2.c : Auxilliary file for test.
	* gfortran.dg/bind_c_array_params_2.f90 : Change search string
	for dump tree scan.

2019-01-12  Paul Thomas  <pault@gcc.gnu.org>

	* ISO_Fortran_binding.h : New file.
	* Makefile.am : Include ISO_Fortran_binding.c in the list of
	files to compile.
	* Makefile.in : Regenerated.
	* gfortran.map : Add _gfortran_cfi_desc_to_gfc_desc,
	_gfortran_gfc_desc_to_cfi_desc and the CFI API functions.
	* runtime/ISO_Fortran_binding.c : New file containing the new
	functions added to the map.

From-SVN: r267881
2019-01-12 15:25:52 +00:00
Thomas Koenig
419af57c13 re PR fortran/45424 ([F08] Add IS_CONTIGUOUS intrinsic)
2019-01-07  Thomas Koenig  <tkoenig@gcc.gnu.org>
	Harald Anlauf <anlauf@gmx.de>
	Tobias Burnus <burnus@gcc.gnu.org>

	PR fortran/45424
	* check.c (gfc_check_is_contiguous): New function.
	* expr.c (gfc_is_not_contiguous): New function.
	* gfortran.h (gfc_isym_id): Add GFC_ISYM_IS_CONTIGUOUS.
	Add prototype for gfc_is_not_contiguous.
	* intrinsic.c (do_ts29113_check): Add GFC_ISYM_IS_CONTIGUOUS.
	(add_function): Add is_contiguous.
	* intrinsic.h: Add prototypes for gfc_check_is_contiguous,
	gfc_simplify_is_contiguous and gfc_resolve_is_contiguous.
	* intrinsic.texi: Add IS_CONTIGUOUS.
	* iresolve.c (gfc_resolve_is_contiguous): New function.
	* simplify.c (gfc_simplify_is_contiguous): New function.
	* trans-decl.c (gfor_fncecl_is_contiguous0): New variable.
	(gfc_build_intrinsic_function_decl): Add it.
	* trans-intrinsic.c (gfc_conv_intrinsic_is_contiguous): New
	function.
	(gfc_conv_intrinsic_function): Handle GFC_ISYM_IS_CONTIGUOUS.

2019-01-07  Thomas Koenig  <tkoenig@gcc.gnu.org>
	Harald Anlauf <anlauf@gmx.de>
	Tobias Burnus <burnus@gcc.gnu.org>

	PR fortran/45424
	* Makefile.am: Add intrinsics/is_contiguous.c.
	* Makefile.in: Regenerated.
	* gfortran.map: Add _gfortran_is_contiguous0.
	* intrinsics/is_contiguous.c: New file.
	* libgfortran.h: Add prototype for is_contiguous0.

2019-01-07  Thomas Koenig  <tkoenig@gcc.gnu.org>
	Harald Anlauf <anlauf@gmx.de>
	Tobias Burnus <burnus@gcc.gnu.org>

	* gfortran.dg/is_contiguous_1.f90: New test.
	* gfortran.dg/is_contiguous_2.f90: New test.
	* gfortran.dg/is_contiguous_3.f90: New test.


Co-Authored-By: Harald Anlauf <anlauf@gmx.de>
Co-Authored-By: Tobias Burnus <burnus@gcc.gnu.org>

From-SVN: r267657
2019-01-07 19:30:28 +00:00
Janne Blomqvist
0536d5b37d Replace sync builtins with atomic builtins
The old __sync builtins have been deprecated for a long time now in
favor of the __atomic builtins following the C++11/C11 memory model.
This patch converts libgfortran to use the modern __atomic builtins.

At the same time I weakened the consistency to relaxed for
incrementing and decrementing the counter, and acquire-release when
decrementing to check whether the counter is 0 and the unit can be
freed.  This is similar to e.g. std::shared_ptr in C++.

Regtested on x86_64-pc-linux-gnu.

libgfortran/ChangeLog:

2018-11-22  Janne Blomqvist  <jb@gcc.gnu.org>

	* acinclude.m4 (LIBGFOR_CHECK_ATOMIC_FETCH_ADD): Rename and test
	presence of atomic builtins instead of sync builtins.
	* configure.ac (LIBGFOR_CHECK_ATOMIC_FETCH_ADD): Call new test.
	* io/io.h (inc_waiting_locked): Use __atomic_fetch_add.
	(predec_waiting_locked): Use __atomic_add_fetch.
	(dec_waiting_unlocked): Use __atomic_fetch_add.
	* config.h.in: Regenerated.
	* configure: Regenerated.
        * Makefile.in: Regenerated.

From-SVN: r266367
2018-11-22 09:58:29 +02:00
Joseph Myers
22e0527251 Update GCC to autoconf 2.69, automake 1.15.1 (PR bootstrap/82856).
This patch updates GCC to use autoconf 2.69 and automake 1.15.1.
(That's not the latest automake version, but it's the one used by
binutils-gdb, with which consistency is desirable, and in any case
seems a useful incremental update that should make a future update to
1.16.1 easier.)

The changes are generally similar to the binutils-gdb ones, and are
copied from there where shared files and directories are involved
(there are some further changes to such shared directories, however,
which I'd expect to apply to binutils-gdb once this patch is in GCC).
Largely, obsolete AC_PREREQ calls are removed, while many
AC_LANG_SOURCE calls are added to avoid warnings from aclocal and
autoconf.  Multilib support is no longer included in core automake,
meaning that multilib.am needs copying from automake's contrib
directory into the GCC source tree.  Autoconf 2.69 has Go support, so
local copies of that support are removed.  I hope the D support will
soon be submitted to upstream autoconf so the local copy of that can
be removed in a future update.  Changes to how automake generates
runtest calls mean quotes are removed from RUNTEST definitions in five
lib*/testsuite/Makefile.am files (libatomic, libgomp, libitm,
libphobos, libvtv; some others have RUNTEST definitions without
quotes, which are still OK); libgo and libphobos also get
-Wno-override added to AM_INIT_AUTOMAKE so those overrides of RUNTEST
do not generate automake warnings.

Note that the regeneration did not include regeneration of
fixincludes/config.h.in (attempting such regeneration resulted in all
the USED_FOR_TARGET conditionals disappearing; and I don't see
anything in the fixincludes/ directory that would result in such
conditionals being generated, unlike in the gcc/ directory).  Also
note that libvtv/testsuite/other-tests/Makefile.in was not
regenerated; that directory is not listed as a subdirectory for which
Makefile.in gets regenerated by calling "automake" in libvtv/, so I'm
not sure how it's meant to be regenerated.

While I mostly fixed warnings should running aclocal / automake /
autoconf, there were various such warnings from automake in the
libgfortran, libgo, libgomp, liboffloadmic, libsanitizer, libphobos
directories that I did not fix, preferring to leave those to the
relevant subsystem maintainers.  Specifically, most of those warnings
were of the following form (example from libgfortran):

Makefile.am:48: warning: source file 'caf/single.c' is in a subdirectory,
Makefile.am:48: but option 'subdir-objects' is disabled
automake: warning: possible forward-incompatibility.
automake: At least a source file is in a subdirectory, but the 'subdir-objects'
automake: automake option hasn't been enabled.  For now, the corresponding output
automake: object file(s) will be placed in the top-level directory.  However,
automake: this behaviour will change in future Automake versions: they
will
automake: unconditionally cause object files to be placed in the same subdirectory
automake: of the corresponding sources.
automake: You are advised to start using 'subdir-objects' option throughout your
automake: project, to avoid future incompatibilities.

I think it's best for the relevant maintainers to add subdir-objects
and do any other associated Makefile.am changes needed.  In some cases
the paths in the warnings involved ../; I don't know if that adds any
extra complications to the use of subdir-objects.

I've tested this with native, cross and Canadian cross builds.  The
risk of any OS-specific issues should I hope be rather lower than if a
libtool upgrade were included (we *should* do such an upgrade at some
point, but it's more complicated - it involves identifying all our
local libtool changes to see if any aren't included in the upstream
version we update to, and reverting an upstream libtool patch that's
inappropriate for use in GCC); I think it would be better to get this
update into GCC so that people can test in different configurations
and we can fix any issues found, rather than to try to get more and
more testing done before it goes in.

top level:
2018-10-31  Joseph Myers  <joseph@codesourcery.com>

	PR bootstrap/82856
	* multilib.am: New file.  From automake.

	Merge from binutils-gdb:
	2018-06-19  Simon Marchi  <simon.marchi@ericsson.com>

	* libtool.m4: Use AC_LANG_SOURCE.
	* configure.ac: Remove AC_PREREQ, use AC_LANG_SOURCE.
	* ar-lib: New file.
	* test-driver: New file.
	* configure: Re-generate.

config:
2018-10-31  Joseph Myers  <joseph@codesourcery.com>

	PR bootstrap/82856
	* math.m4, tls.m4: Use AC_LANG_SOURCE.

	Merge from binutils-gdb:
	2018-06-19  Simon Marchi  <simon.marchi@ericsson.com>

	* override.m4 (_GCC_AUTOCONF_VERSION): Bump from 2.64 to 2.69.

fixincludes:
2018-10-31  Joseph Myers  <joseph@codesourcery.com>

	PR bootstrap/82856
	* configure.ac: Remove AC_PREREQ.
	* aclocal.m4, configure: Regenerate.

gcc:
2018-10-31  Joseph Myers  <joseph@codesourcery.com>

	PR bootstrap/82856
	* configure.ac: Remove AC_PREREQ.  Use AC_LANG_SOURCE.  Use single
	line for second argument of AC_DEFINE_UNQUOTED.
	* doc/install.texi (Tools/packages necessary for modifying GCC):
	Update to autoconf 2.69 and automake 1.15.1.
	* aclocal.m4, config.in, configure: Regenerate.

gnattools:
2018-10-31  Joseph Myers  <joseph@codesourcery.com>

	PR bootstrap/82856
	* configure.ac: Remove AC_PREREQ.
	* configure: Regenerate.

gotools:
2018-10-31  Joseph Myers  <joseph@codesourcery.com>

	PR bootstrap/82856
	* config/go.m4: Remove file.
	* Makefile.am (ACLOCAL_AMFLAGS): Do not use -I ./config.
	* configure.ac:  Remove AC_PREREQ.  Do not include config/go.m4.
	* Makefile.in, aclocal.m4, configure: Regenerate.

intl:
2018-10-31  Joseph Myers  <joseph@codesourcery.com>

	PR bootstrap/82856
	Merge from binutils-gdb:
	2018-06-19  Simon Marchi  <simon.marchi@ericsson.com>

	* configure.ac: Add AC_USE_SYSTEM_EXTENSIONS, remove AC_PREREQ.
	* configure: Re-generate.
	* config.h.in: Re-generate.
	* aclocal.m4: Re-generate.

libada:
2018-10-31  Joseph Myers  <joseph@codesourcery.com>

	PR bootstrap/82856
	* configure.ac: Remove AC_PREREQ.
	* configure: Regenerate.

libatomic:
2018-10-31  Joseph Myers  <joseph@codesourcery.com>

	PR bootstrap/82856
	* Makefile.am: Include multilib.am.
	* acinclude.m4: Use AC_LANG_SOURCE.
	* configure.ac: Remove AC_PREREQ.
	* testsuite/Makefile.am (RUNTEST): Remove quotes.
	* Makefile.in, aclocal.m4, configure, testsuite/Makefile.in:
	Regenerate.

libbacktrace:
2018-10-31  Joseph Myers  <joseph@codesourcery.com>

	PR bootstrap/82856
	* Makefile.am: Include multilib.am.
	* configure.ac: Remove AC_PREREQ.  Use AC_LANG_SOURCE.
	* Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.

libcc1:
2018-10-31  Joseph Myers  <joseph@codesourcery.com>

	PR bootstrap/82856
	* configure.ac: Remove AC_PREREQ.
	* Makefile.in, aclocal.m4, configure: Regenerate.

libcpp:
2018-10-31  Joseph Myers  <joseph@codesourcery.com>

	PR bootstrap/82856
	* configure.ac: Remove AC_PREREQ.  Use AC_LANG_SOURCE.
	* aclocal.m4, config.in, configure: Regenerate.

libdecnumber:
2018-10-31  Joseph Myers  <joseph@codesourcery.com>

	PR bootstrap/82856
	Merge from binutils-gdb:
	2018-06-19  Simon Marchi  <simon.marchi@ericsson.com>

	* configure.ac: Remove AC_PREREQ.
	* configure: Re-generate.
	* aclocal.m4.

libffi:
2018-10-31  Joseph Myers  <joseph@codesourcery.com>

	PR bootstrap/82856
	* Makefile.am: Include multilib.am.
	(AUTOMAKE_OPTIONS): Add info-in-builddir.
	(CLEANFILES): Remove doc/libffi.info.
	* configure.ac: Remove AC_PREREQ.
	* Makefile.in, aclocal.m4, configure, fficonfig.h.in,
	include/Makefile.in, man/Makefile.in, testsuite/Makefile.in:
	Regenerate.

libgcc:
2018-10-31  Joseph Myers  <joseph@codesourcery.com>

	PR bootstrap/82856
	* configure.ac: Remove AC_PREREQ.  Use AC_LANG_SOURCE.
	* configure: Regenerate.

libgfortran:
2018-10-31  Joseph Myers  <joseph@codesourcery.com>

	PR bootstrap/82856
	* Makefile.am: Include multilib.am.
	* configure.ac: Remove AC_PREREQ.
	* Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.

libgo [logically part of this change but omitted from the commit]:
2018-10-31  Joseph Myers  <joseph@codesourcery.com>

	PR bootstrap/82856
	* Makefile.am: Include multilib.am.
	* config/go.m4: Remove file.
	* config/libtool.m4: Use AC_LANG_SOURCE.
	* configure.ac: Remove AC_PREREQ.  Use AC_LANG_SOURCE.  Use
	-Wno-override in AM_INIT_AUTOMAKE call.
	* Makefile.in, aclocal.m4, configure, testsuite/Makefile.in:
	Regenerate.

libgomp:
2018-10-31  Joseph Myers  <joseph@codesourcery.com>

	PR bootstrap/82856
	* Makefile.am: Include multilib.am
	(AUTOMAKE_OPTIONS): Add info-in-builddir.
	(CLEANFILES): Remove libgomp.info.
	* configure.ac: Remove AC_PREREQ.
	* testsuite/Makefile.am (RUNTEST): Remove quotes.
	* Makefile.in, aclocal.m4, configure, testsuite/Makefile.in:
	Regenerate.

libhsail-rt:
2018-10-31  Joseph Myers  <joseph@codesourcery.com>

	PR bootstrap/82856
	* configure.ac: Remove AC_PREREQ.
	* Makefile.in, aclocal.m4, configure: Regenerate.

libiberty:
2018-10-31  Joseph Myers  <joseph@codesourcery.com>

	PR bootstrap/82856
	Merge from binutils-gdb:
	2018-06-19  Simon Marchi  <simon.marchi@ericsson.com>

	* configure.ac: Remove AC_PREREQ.
	* configure: Re-generate.
	* config.in: Re-generate.

libitm:
2018-10-31  Joseph Myers  <joseph@codesourcery.com>

	PR bootstrap/82856
	* Makefile.am: Include multilib.am.
	(AUTOMAKE_OPTIONS): Add info-in-builddir.
	(CLEANFILES): Remove libitm.info.
	* configure.ac: Remove AC_PREREQ.
	* testsuite/Makefile.am (RUNTEST): Remove quotes.
	* Makefile.in, aclocal.m4, configure, testsuite/Makefile.in:
	Regenerate.

libobjc:
2018-10-31  Joseph Myers  <joseph@codesourcery.com>

	PR bootstrap/82856
	* configure.ac: Remove AC_PREREQ.
	* aclocal.m4, config.h.in, configure: Regenerate.

liboffloadmic:
2018-10-31  Joseph Myers  <joseph@codesourcery.com>

	PR bootstrap/82856
	* Makefile.am: Include multilib.am.
	* configure.ac: Remove AC_PREREQ.
	* plugin/Makefile.am: Include multilib.am.
	* plugin/configure.ac: Remove AC_PREREQ.
	* Makefile.in, aclocal.m4, configure, plugin/Makefile.in,
	plugin/aclocal.m4, plugin/configure: Regenerate.

libphobos:
2018-10-31  Joseph Myers  <joseph@codesourcery.com>

	PR bootstrap/82856
	* Makefile.am: Include multilib.am.
	* configure.ac: Remove AC_PREREQ.  Use -Wno-override in
	AM_INIT_AUTOMAKE call.
	* m4/autoconf.m4: Add extra argument to AC_LANG_DEFINE call.
	* m4/druntime/os.m4: Use AC_LANG_SOURCE.
	* testsuite/Makefile.am (RUNTEST): Remove quotes.
	* Makefile.in, aclocal.m4, configure, libdruntime/Makefile.in,
	src/Makefile.in, testsuite/Makefile.in: Regenerate.

libquadmath:
2018-10-31  Joseph Myers  <joseph@codesourcery.com>

	PR bootstrap/82856
	* Makefile.am: Include multilib.am.
	(AUTOMAKE_OPTIONS): Remove 1.8.  Add info-in-builddir.
	(all-local): Define outside conditional code.
	(CLEANFILES): Remove libquadmath.info.
	* configure.ac: Remove AC_PREREQ.
	* Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.

libsanitizer:
2018-10-31  Joseph Myers  <joseph@codesourcery.com>

	PR bootstrap/82856
	* Makefile.am: Include multilib.am.
	* configure.ac: Remove AC_PREREQ.  Use AC_LANG_SOURCE.
	* Makefile.in, aclocal.m4, asan/Makefile.in, configure,
	interception/Makefile.in, libbacktrace/Makefile.in,
	lsan/Makefile.in, sanitizer_common/Makefile.in, tsan/Makefile.in,
	ubsan/Makefile.in: Regenerate.

libssp:
2018-10-31  Joseph Myers  <joseph@codesourcery.com>

	PR bootstrap/82856
	* Makefile.am: Include multilib.am.
	(AUTOMAKE_OPTIONS): Remove 1.9.5.
	* configure.ac: Remove AC_PREREQ.  Quote argument to
	AC_RUN_IFELSE.
	* Makefile.in, aclocal.m4, configure: Regenerate.

libstdc++-v3:
2018-10-31  Joseph Myers  <joseph@codesourcery.com>

	PR bootstrap/82856
	* Makefile.am: Include multilib.am.
	* configure.ac: Remove AC_PREREQ.
	* Makefile.in, aclocal.m4, configure, doc/Makefile.in,
	include/Makefile.in, libsupc++/Makefile.in, po/Makefile.in,
	python/Makefile.in, src/Makefile.in, src/c++11/Makefile.in,
	src/c++17/Makefile.in, src/c++98/Makefile.in,
	src/filesystem/Makefile.in, testsuite/Makefile.in: Regenerate.

libvtv:
2018-10-31  Joseph Myers  <joseph@codesourcery.com>

	PR bootstrap/82856
	* Makefile.am: Include multilib.am.
	* configure.ac: Remove AC_PREREQ.
	* testsuite/Makefile.am (RUNTEST): Remove quotes.
	* Makefile.in, aclocal.m4, configure, testsuite/Makefile.in:
	Regenerate.

lto-plugin:
2018-10-31  Joseph Myers  <joseph@codesourcery.com>

	PR bootstrap/82856
	* configure.ac: Remove AC_PREREQ.  Use AC_LANG_SOURCE.
	* Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.

zlib:
2018-10-31  Joseph Myers  <joseph@codesourcery.com>

	PR bootstrap/82856
	* Makefile.am: Include multilib.am.

	Merge from binutils-gdb:
	2018-06-19  Simon Marchi  <simon.marchi@ericsson.com>

	* configure.ac: Modernize AC_INIT call, remove AC_PREREQ.
	* Makefile.am (AUTOMAKE_OPTIONS): Remove 1.8, cygnus, add foreign.
	* Makefile.in: Re-generate.
	* aclocal.m4: Re-generate.
	* configure: Re-generate.

From-SVN: r265695
2018-10-31 17:03:16 +00:00
Thomas Koenig
01ce9e31a0 re PR fortran/54613 ([F08] Add FINDLOC plus support MAXLOC/MINLOC with KIND=/BACK=)
2017-10-28  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/54613
	* gfortran.h (gfc_isym_id): Add GFC_ISYM_FINDLOC.
	(gfc_check_f): Add f6fl field.
	(gfc_simplify_f): Add f6 field.
	(gfc_resolve_f): Likewise.
	(gfc_type_letter): Add optional logical_equas_int flag.
	* check.c (intrinsic_type_check): New function.
	(gfc_check_findloc): New function.
	* intrinsics.c (gfc_type_letter): If logical_equals_int is
	set, act accordingly.
	(add_sym_5ml):  Reformat comment.
	(add_sym_6fl): New function.
	(add_functions): Add findloc.
	(check_arglist): Add sixth argument, handle it.
	(resolve_intrinsic): Likewise.
	(check_specific): Handle findloc.
	* intrinsic.h (gfc_check_findloc): Add prototype.
	(gfc_simplify_findloc): Likewise.
	(gfc_resolve_findloc): Likewise.
	(MAX_INTRINSIC_ARGS): Adjust.
	* iresolve.c (gfc_resolve_findloc): New function.
	* simplify.c (gfc_simplify_minmaxloc): Make static.
	(simplify_findloc_to_scalar): New function.
	(simplify_findloc_nodim): New function.
	(simplify_findloc_to_array): New function.
	(gfc_simplify_findloc): New function.
	(gfc_conv_intrinsic_findloc): New function.
	(gfc_conv_intrinsic_function): Handle GFC_ISYM_FINDLOC.
	(gfc_is_intrinsic_libcall): Likewise.

2017-10-28  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/54613
	* Makefile.am: Add files for findloc.
	* Makefile.in: Regenerated.
	* libgfortran.h (gfc_array_index_type): Add.
	(gfc_array_s1): Add using GFC_UINTEGER_1.
	(gfc_array_s4): Likewise.
	Replace unnecessary comment.
	(HAVE_GFC_UINTEGER_1): Define.
	(HAVE_GFC_UINTEGER_4): Define.
	* m4/findloc0.m4: New file.
	* m4/findloc0s.m4: New file.
	* m4/findloc1.m4: New file.
	* m4/findloc1s.m4: New file.
	* m4/findloc2s.m4: New file.
	* m4/ifindloc0.m4: New file.
	* m4/ifindloc1.m4: New file.
	* m4/ifindloc2.m4: New file.
	* m4/iparm.m4: Use unsigned integer for characters.
        * generated/findloc0_c16.c: New file.
        * generated/findloc0_c4.c: New file.
        * generated/findloc0_c8.c: New file.
        * generated/findloc0_i1.c: New file.
        * generated/findloc0_i16.c: New file.
        * generated/findloc0_i2.c: New file.
        * generated/findloc0_i4.c: New file.
        * generated/findloc0_i8.c: New file.
        * generated/findloc0_r16.c: New file.
        * generated/findloc0_r4.c: New file.
        * generated/findloc0_r8.c: New file.
        * generated/findloc0_s1.c: New file.
        * generated/findloc0_s4.c: New file.
        * generated/findloc1_c16.c: New file.
        * generated/findloc1_c4.c: New file.
        * generated/findloc1_c8.c: New file.
        * generated/findloc1_i1.c: New file.
        * generated/findloc1_i16.c: New file.
        * generated/findloc1_i2.c: New file.
        * generated/findloc1_i4.c: New file.
        * generated/findloc1_i8.c: New file.
        * generated/findloc1_r16.c: New file.
        * generated/findloc1_r4.c: New file.
        * generated/findloc1_r8.c: New file.
        * generated/findloc1_s1.c: New file.
        * generated/findloc1_s4.c: New file.
        * generated/findloc2_s1.c: New file.
        * generated/findloc2_s4.c: New file.
        * generated/maxloc0_16_s1.c: Regenerated.
        * generated/maxloc0_16_s4.c: Regenerated.
        * generated/maxloc0_4_s1.c: Regenerated.
        * generated/maxloc0_4_s4.c: Regenerated.
        * generated/maxloc0_8_s1.c: Regenerated.
        * generated/maxloc0_8_s4.c: Regenerated.
        * generated/maxloc1_16_s1.c: Regenerated.
        * generated/maxloc1_16_s4.c: Regenerated.
        * generated/maxloc1_4_s1.c: Regenerated.
        * generated/maxloc1_4_s4.c: Regenerated.
        * generated/maxloc1_8_s1.c: Regenerated.
        * generated/maxloc1_8_s4.c: Regenerated.
        * generated/maxloc2_16_s1.c: Regenerated.
        * generated/maxloc2_16_s4.c: Regenerated.
        * generated/maxloc2_4_s1.c: Regenerated.
        * generated/maxloc2_4_s4.c: Regenerated.
        * generated/maxloc2_8_s1.c: Regenerated.
        * generated/maxloc2_8_s4.c: Regenerated.
        * generated/maxval0_s1.c: Regenerated.
        * generated/maxval0_s4.c: Regenerated.
        * generated/maxval1_s1.c: Regenerated.
        * generated/maxval1_s4.c: Regenerated.
        * generated/minloc0_16_s1.c: Regenerated.
        * generated/minloc0_16_s4.c: Regenerated.
        * generated/minloc0_4_s1.c: Regenerated.
        * generated/minloc0_4_s4.c: Regenerated.
        * generated/minloc0_8_s1.c: Regenerated.
        * generated/minloc0_8_s4.c: Regenerated.
        * generated/minloc1_16_s1.c: Regenerated.
        * generated/minloc1_16_s4.c: Regenerated.
        * generated/minloc1_4_s1.c: Regenerated.
        * generated/minloc1_4_s4.c: Regenerated.
        * generated/minloc1_8_s1.c: Regenerated.
        * generated/minloc1_8_s4.c: Regenerated.
        * generated/minloc2_16_s1.c: Regenerated.
        * generated/minloc2_16_s4.c: Regenerated.
        * generated/minloc2_4_s1.c: Regenerated.
        * generated/minloc2_4_s4.c: Regenerated.
        * generated/minloc2_8_s1.c: Regenerated.
        * generated/minloc2_8_s4.c: Regenerated.
        * generated/minval0_s1.c: Regenerated.
        * generated/minval0_s4.c: Regenerated.
        * generated/minval1_s1.c: Regenerated.
        * generated/minval1_s4.c: Regenerated.

2017-10-28  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/54613
	* gfortran.dg/findloc_1.f90: New test.
	* gfortran.dg/findloc_2.f90: New test.
	* gfortran.dg/findloc_3.f90: New test.
	* gfortran.dg/findloc_4.f90: New test.
	* gfortran.dg/findloc_5.f90: New test.
	* gfortran.dg/findloc_6.f90: New test.

From-SVN: r265570
2018-10-28 11:05:05 +00:00
Nicolas Koenig
2b4c906561 re PR fortran/25829 ([F03] Asynchronous IO support)
2018-08-21  Nicolas Koenig  <koenigni@gcc.gnu.org>
	Thomas Koenig <tkoenig@gcc.gnu.org>

	PR fortran/25829
	* gfortran.texi: Add description of asynchronous I/O.
	* trans-decl.c (gfc_finish_var_decl): Treat asynchronous variables
	as volatile.
	* trans-io.c (gfc_build_io_library_fndecls): Rename st_wait to
	st_wait_async and change argument spec from ".X" to ".w".
	(gfc_trans_wait): Pass ID argument via reference.

2018-08-21  Nicolas Koenig  <koenigni@gcc.gnu.org>
	Thomas Koenig <tkoenig@gcc.gnu.org>

	PR fortran/25829
	* gfortran.dg/f2003_inquire_1.f03: Add write statement.
	* gfortran.dg/f2003_io_1.f03: Add wait statement.

2018-08-21  Nicolas Koenig  <koenigni@gcc.gnu.org>
	Thomas Koenig <tkoenig@gcc.gnu.org>

	PR fortran/25829
	* Makefile.am: Add async.c to gfor_io_src.
	Add async.h to gfor_io_headers.
	* Makefile.in: Regenerated.
	* gfortran.map: Add _gfortran_st_wait_async.
	* io/async.c: New file.
	* io/async.h: New file.
	* io/close.c: Include async.h.
	(st_close): Call async_wait for an asynchronous unit.
	* io/file_pos.c (st_backspace): Likewise.
	(st_endfile): Likewise.
	(st_rewind): Likewise.
	(st_flush): Likewise.
	* io/inquire.c: Add handling for asynchronous PENDING
	and ID arguments.
	* io/io.h (st_parameter_dt): Add async bit.
	(st_parameter_wait): Correct.
	(gfc_unit): Add au pointer.
	(st_wait_async): Add prototype.
	(transfer_array_inner): Likewise.
	(st_write_done_worker): Likewise.
	* io/open.c: Include async.h.
	(new_unit): Initialize asynchronous unit.
	* io/transfer.c (async_opt): New struct.
	(wrap_scalar_transfer): New function.
	(transfer_integer): Call wrap_scalar_transfer to do the work.
	(transfer_real): Likewise.
	(transfer_real_write): Likewise.
	(transfer_character): Likewise.
	(transfer_character_wide): Likewise.
	(transfer_complex): Likewise.
	(transfer_array_inner): New function.
	(transfer_array): Call transfer_array_inner.
	(transfer_derived): Call wrap_scalar_transfer.
	(data_transfer_init): Check for asynchronous I/O.
	Perform a wait operation on any pending asynchronous I/O
	if the data transfer is synchronous. Copy PDT and enqueue
	thread for data transfer.
	(st_read_done_worker): New function.
	(st_read_done): Enqueue transfer or call st_read_done_worker.
	(st_write_done_worker): New function.
	(st_write_done): Enqueue transfer or call st_read_done_worker.
	(st_wait): Document as no-op for compatibility reasons.
	(st_wait_async): New function.
	* io/unit.c (insert_unit): Use macros LOCK, UNLOCK and TRYLOCK;
	add NOTE where necessary.
	(get_gfc_unit): Likewise.
	(init_units): Likewise.
	(close_unit_1): Likewise. Call async_close if asynchronous.
	(close_unit): Use macros LOCK and UNLOCK.
	(finish_last_advance_record): Likewise.
	(newunit_alloc): Likewise.
	* io/unix.c (find_file): Likewise.
	(flush_all_units_1): Likewise.
	(flush_all_units): Likewise.
	* libgfortran.h (generate_error_common): Add prototype.
	* runtime/error.c: Include io.h and async.h.
	(generate_error_common): New function.

2018-08-21  Nicolas Koenig  <koenigni@gcc.gnu.org>
	Thomas Koenig <tkoenig@gcc.gnu.org>

	PR fortran/25829
	* testsuite/libgomp.fortran/async_io_1.f90: New test.
	* testsuite/libgomp.fortran/async_io_2.f90: New test.
	* testsuite/libgomp.fortran/async_io_3.f90: New test.
	* testsuite/libgomp.fortran/async_io_4.f90: New test.
	* testsuite/libgomp.fortran/async_io_5.f90: New test.
	* testsuite/libgomp.fortran/async_io_6.f90: New test.
	* testsuite/libgomp.fortran/async_io_7.f90: New test.


Co-Authored-By: Thomas Koenig <tkoenig@gcc.gnu.org>

From-SVN: r263750
2018-08-21 18:48:59 +00:00
Andre Vieira
1d4a51cf50 Reverting 'AsyncI/O patch committed' as it is breaking bare-metal builds.
2018-07-31  Andre Vieira  <andre.simoesdiasvieira@arm.com>

	Revert 'AsyncI/O patch committed'
	2018-07-25  Nicolas Koenig  <koenigni@gcc.gnu.org>
		Thomas Koenig <tkoenig@gcc.gnu.org>

	PR fortran/25829
	* gfortran.texi: Add description of asynchronous I/O.
	* trans-decl.c (gfc_finish_var_decl): Treat asynchronous variables
	as volatile.
	* trans-io.c (gfc_build_io_library_fndecls): Rename st_wait to
	st_wait_async and change argument spec from ".X" to ".w".
	(gfc_trans_wait): Pass ID argument via reference.

2018-07-31  Andre Vieira  <andre.simoesdiasvieira@arm.com>

	Revert 'AsyncI/O patch committed'
	2018-07-25  Nicolas Koenig  <koenigni@gcc.gnu.org>
		Thomas Koenig <tkoenig@gcc.gnu.org>

	PR fortran/25829
	* gfortran.dg/f2003_inquire_1.f03: Add write statement.
	* gfortran.dg/f2003_io_1.f03: Add wait statement.

2018-07-31  Andre Vieira  <andre.simoesdiasvieira@arm.com>

	Revert 'AsyncI/O patch committed'
	2018-07-25  Nicolas Koenig  <koenigni@gcc.gnu.org>
		Thomas Koenig <tkoenig@gcc.gnu.org>

	PR fortran/25829
	* Makefile.am: Add async.c to gfor_io_src.
	Add async.h to gfor_io_headers.
	* Makefile.in: Regenerated.
	* gfortran.map: Add _gfortran_st_wait_async.
	* io/async.c: New file.
	* io/async.h: New file.
	* io/close.c: Include async.h.
	(st_close): Call async_wait for an asynchronous unit.
	* io/file_pos.c (st_backspace): Likewise.
	(st_endfile): Likewise.
	(st_rewind): Likewise.
	(st_flush): Likewise.
	* io/inquire.c: Add handling for asynchronous PENDING
	and ID arguments.
	* io/io.h (st_parameter_dt): Add async bit.
	(st_parameter_wait): Correct.
	(gfc_unit): Add au pointer.
	(st_wait_async): Add prototype.
	(transfer_array_inner): Likewise.
	(st_write_done_worker): Likewise.
	* io/open.c: Include async.h.
	(new_unit): Initialize asynchronous unit.
	* io/transfer.c (async_opt): New struct.
	(wrap_scalar_transfer): New function.
	(transfer_integer): Call wrap_scalar_transfer to do the work.
	(transfer_real): Likewise.
	(transfer_real_write): Likewise.
	(transfer_character): Likewise.
	(transfer_character_wide): Likewise.
	(transfer_complex): Likewise.
	(transfer_array_inner): New function.
	(transfer_array): Call transfer_array_inner.
	(transfer_derived): Call wrap_scalar_transfer.
	(data_transfer_init): Check for asynchronous I/O.
	Perform a wait operation on any pending asynchronous I/O
	if the data transfer is synchronous. Copy PDT and enqueue
	thread for data transfer.
	(st_read_done_worker): New function.
	(st_read_done): Enqueue transfer or call st_read_done_worker.
	(st_write_done_worker): New function.
	(st_write_done): Enqueue transfer or call st_read_done_worker.
	(st_wait): Document as no-op for compatibility reasons.
	(st_wait_async): New function.
	* io/unit.c (insert_unit): Use macros LOCK, UNLOCK and TRYLOCK;
	add NOTE where necessary.
	(get_gfc_unit): Likewise.
	(init_units): Likewise.
	(close_unit_1): Likewise. Call async_close if asynchronous.
	(close_unit): Use macros LOCK and UNLOCK.
	(finish_last_advance_record): Likewise.
	(newunit_alloc): Likewise.
	* io/unix.c (find_file): Likewise.
	(flush_all_units_1): Likewise.
	(flush_all_units): Likewise.
	* libgfortran.h (generate_error_common): Add prototype.
	* runtime/error.c: Include io.h and async.h.
	(generate_error_common): New function.

2018-07-31  Andre Vieira  <andre.simoesdiasvieira@arm.com>

	Revert 'AsyncI/O patch committed'.
	2018-07-25  Nicolas Koenig  <koenigni@gcc.gnu.org>
		Thomas Koenig <tkoenig@gcc.gnu.org>

	PR fortran/25829
	* testsuite/libgomp.fortran/async_io_1.f90: New test.
	* testsuite/libgomp.fortran/async_io_2.f90: New test.
	* testsuite/libgomp.fortran/async_io_3.f90: New test.
	* testsuite/libgomp.fortran/async_io_4.f90: New test.
	* testsuite/libgomp.fortran/async_io_5.f90: New test.
	* testsuite/libgomp.fortran/async_io_6.f90: New test.
	* testsuite/libgomp.fortran/async_io_7.f90: New test.

From-SVN: r263082
2018-07-31 08:42:21 +00:00
Nicolas Koenig
b1f45884f6 re PR fortran/25829 ([F03] Asynchronous IO support)
2018-07-25  Nicolas Koenig  <koenigni@gcc.gnu.org>
	Thomas Koenig <tkoenig@gcc.gnu.org>

	PR fortran/25829
	* gfortran.texi: Add description of asynchronous I/O.
	* trans-decl.c (gfc_finish_var_decl): Treat asynchronous variables
	as volatile.
	* trans-io.c (gfc_build_io_library_fndecls): Rename st_wait to
	st_wait_async and change argument spec from ".X" to ".w".
	(gfc_trans_wait): Pass ID argument via reference.

2018-07-25  Nicolas Koenig  <koenigni@gcc.gnu.org>
	Thomas Koenig <tkoenig@gcc.gnu.org>

	PR fortran/25829
	* gfortran.dg/f2003_inquire_1.f03: Add write statement.
	* gfortran.dg/f2003_io_1.f03: Add wait statement.

2018-07-25  Nicolas Koenig  <koenigni@gcc.gnu.org>
	Thomas Koenig <tkoenig@gcc.gnu.org>

	PR fortran/25829
	* Makefile.am: Add async.c to gfor_io_src.
	Add async.h to gfor_io_headers.
	* Makefile.in: Regenerated.
	* gfortran.map: Add _gfortran_st_wait_async.
	* io/async.c: New file.
	* io/async.h: New file.
	* io/close.c: Include async.h.
	(st_close): Call async_wait for an asynchronous unit.
	* io/file_pos.c (st_backspace): Likewise.
	(st_endfile): Likewise.
	(st_rewind): Likewise.
	(st_flush): Likewise.
	* io/inquire.c: Add handling for asynchronous PENDING
	and ID arguments.
	* io/io.h (st_parameter_dt): Add async bit.
	(st_parameter_wait): Correct.
	(gfc_unit): Add au pointer.
	(st_wait_async): Add prototype.
	(transfer_array_inner): Likewise.
	(st_write_done_worker): Likewise.
	* io/open.c: Include async.h.
	(new_unit): Initialize asynchronous unit.
	* io/transfer.c (async_opt): New struct.
	(wrap_scalar_transfer): New function.
	(transfer_integer): Call wrap_scalar_transfer to do the work.
	(transfer_real): Likewise.
	(transfer_real_write): Likewise.
	(transfer_character): Likewise.
	(transfer_character_wide): Likewise.
	(transfer_complex): Likewise.
	(transfer_array_inner): New function.
	(transfer_array): Call transfer_array_inner.
	(transfer_derived): Call wrap_scalar_transfer.
	(data_transfer_init): Check for asynchronous I/O.
	Perform a wait operation on any pending asynchronous I/O
	if the data transfer is synchronous. Copy PDT and enqueue
	thread for data transfer.
	(st_read_done_worker): New function.
	(st_read_done): Enqueue transfer or call st_read_done_worker.
	(st_write_done_worker): New function.
	(st_write_done): Enqueue transfer or call st_read_done_worker.
	(st_wait): Document as no-op for compatibility reasons.
	(st_wait_async): New function.
	* io/unit.c (insert_unit): Use macros LOCK, UNLOCK and TRYLOCK;
	add NOTE where necessary.
	(get_gfc_unit): Likewise.
	(init_units): Likewise.
	(close_unit_1): Likewise. Call async_close if asynchronous.
	(close_unit): Use macros LOCK and UNLOCK.
	(finish_last_advance_record): Likewise.
	(newunit_alloc): Likewise.
	* io/unix.c (find_file): Likewise.
	(flush_all_units_1): Likewise.
	(flush_all_units): Likewise.
	* libgfortran.h (generate_error_common): Add prototype.
	* runtime/error.c: Include io.h and async.h.
	(generate_error_common): New function.

2018-07-25  Nicolas Koenig  <koenigni@gcc.gnu.org>
	Thomas Koenig <tkoenig@gcc.gnu.org>

	PR fortran/25829
	* testsuite/libgomp.fortran/async_io_1.f90: New test.
	* testsuite/libgomp.fortran/async_io_2.f90: New test.
	* testsuite/libgomp.fortran/async_io_3.f90: New test.
	* testsuite/libgomp.fortran/async_io_4.f90: New test.
	* testsuite/libgomp.fortran/async_io_5.f90: New test.
	* testsuite/libgomp.fortran/async_io_6.f90: New test.
	* testsuite/libgomp.fortran/async_io_7.f90: New test.


Co-Authored-By: Thomas Koenig <tkoenig@gcc.gnu.org>

From-SVN: r262978
2018-07-25 18:48:39 +00:00
Steven G. Kargl
ddd3e26e42 re PR fortran/63570 ([F2018] Implement 13.7.137 RANDOM INIT (REPEATABLE, IMAGE DISTINCT))
2018-06-01  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/63570
	* check.c (gfc_check_random_init): New function. Check arguments of
	RANDOM_INIT.
	* gfortran.h (GFC_ISYM_RANDOM_INIT): New enum token.
	* intrinsic.c (add_subroutines): Add RANDOM_INIT to list of 
	subroutines.
	(gfc_check_intrinsic_standard): Introduce Fortran 2018 check.
	* intrinsic.h: Add prototypes for gfc_check_random_init and
	gfc_resolve_random_init
	* intrinsic.texi: Document new intrinsic subprogram.
	* iresolve.c (gfc_resolve_random_init): Resolve routine name.
	* trans-decl.c: Declare gfor_fndecl_random_init
	* trans-intrinsic.c (conv_intrinsic_random_init): New function.
	Translate call to RANDOM_INIT.
	(gfc_conv_intrinsic_subroutine): Call it.
 	* trans.h: Declare gfor_fndecl_random_init
 
2018-06-01  Steven G. Kargl  <kargl@gcc.gnu.org>
 
	PR fortran/63570
	* gfortran.dg/random_init_1.f90: New test.
	* gfortran.dg/random_init_2.f90: New test.
	* gfortran.dg/random_init_3.f90: New test.
	* gfortran.dg/random_init_4.f90: New test.
	* gfortran.dg/random_init_5.f90: New test.
	* gfortran.dg/random_init_6.f90: New test.

2018-06-01  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/63570
	* libgfortran/Makefile.am: Add random_init.f90 to build.
	* libgfortran/Makefile.in: Regenerated.
	* libgfortran/gfortran.map: Expose symbol for _gfortran_random_init.
	* libgfortran/intrinsics/random_init.f90: Implementation.

From-SVN: r261075
2018-06-01 17:05:02 +00:00
Thomas Koenig
0ac7425470 re PR fortran/36313 ([F03] {MIN,MAX}{LOC,VAL} should accept character arguments)
2017-12-03  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/36313
	* check.c (gfc_check_minval_maxval): Use
	int_orLreal_or_char_check_f2003 for array argument.
	* iresolve.c (gfc_resolve_maxval): Insert number in
	function name for character arguments.
	(gfc_resolve_minval): Likewise.
	* trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc):
	Fix comment.
	(gfc_conv_intrinsic_minmaxval): Resort arguments and call library
	function if dealing with a character function.

2017-12-03  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/36313
	* Makefile.am: Add new files for character-valued
	maxval and minval.
	* Makefile.in: Regenerated.
	* gfortran.map: Add new functions.
	* m4/iforeach-s2.m4: New file.
	* m4/ifunction-s2.m4: New file.
	* m4/iparm.m4: Add intitval for minval and maxval.
	* m4/maxval0s.m4: New file.
	* m4/maxval1s.m4: New file.
	* m4/minval0s.m4: New file.
	* m4/minval1s.m4: New file.
        * generated/maxval0_s1.c: New file.
        * generated/maxval0_s4.c: New file.
        * generated/maxval1_s1.c: New file.
        * generated/maxval1_s4.c: New file.
        * generated/minval0_s1.c: New file.
        * generated/minval0_s4.c: New file.
        * generated/minval1_s1.c: New file.
        * generated/minval1_s4.c: New file.

2017-12-03  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/36313
	* gfortran.dg/maxval_char_1.f90: New test.
	* gfortran.dg/maxval_char_2.f90: New test.
	* gfortran.dg/maxval_char_3.f90: New test.
	* gfortran.dg/maxval_char_4.f90: New test.
	* gfortran.dg/minval_char_1.f90: New test.
	* gfortran.dg/minval_char_2.f90: New test.
	* gfortran.dg/minval_char_3.f90: New test.
	* gfortran.dg/minval_char_4.f90: New test.

From-SVN: r255367
2017-12-03 20:14:05 +00:00
Thomas Koenig
ddc9995b13 re PR fortran/36313 ([F03] {MIN,MAX}{LOC,VAL} should accept character arguments)
2017-11-22  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/36313
	* Makefile.am: Add i_maxloc0s_c, i_maxloc1s_c, i_maxloc2s_c,
	i_minloc0s_c, i_minloc1s_c and i_minloc2s_c.
	* Makefile.in: Regenerated.
        * generated/maxloc0_16_s1.c: New file.
        * generated/maxloc0_16_s4.c: New file.
        * generated/maxloc0_4_s1.c: New file.
        * generated/maxloc0_4_s4.c: New file.
        * generated/maxloc0_8_s1.c: New file.
        * generated/maxloc0_8_s4.c: New file.
        * generated/maxloc1_16_s1.c: New file.
        * generated/maxloc1_16_s4.c: New file.
        * generated/maxloc1_4_s1.c: New file.
        * generated/maxloc1_4_s4.c: New file.
        * generated/maxloc1_8_s1.c: New file.
        * generated/maxloc1_8_s4.c: New file.
        * generated/maxloc2_16_s1.c: New file.
        * generated/maxloc2_16_s4.c: New file.
        * generated/maxloc2_4_s1.c: New file.
        * generated/maxloc2_4_s4.c: New file.
        * generated/maxloc2_8_s1.c: New file.
        * generated/maxloc2_8_s4.c: New file.
        * generated/minloc0_16_s1.c: New file.
        * generated/minloc0_16_s4.c: New file.
        * generated/minloc0_4_s1.c: New file.
        * generated/minloc0_4_s4.c: New file.
        * generated/minloc0_8_s1.c: New file.
        * generated/minloc0_8_s4.c: New file.
        * generated/minloc1_16_s1.c: New file.
        * generated/minloc1_16_s4.c: New file.
        * generated/minloc1_4_s1.c: New file.
        * generated/minloc1_4_s4.c: New file.
        * generated/minloc1_8_s1.c: New file.
        * generated/minloc1_8_s4.c: New file.
        * generated/minloc2_16_s1.c: New file.
        * generated/minloc2_16_s4.c: New file.
        * generated/minloc2_4_s1.c: New file.
        * generated/minloc2_4_s4.c: New file.
        * generated/minloc2_8_s1.c: New file.
        * generated/minloc2_8_s4.c: New file.
        * m4/iforeach-s.m4: New file.
        * m4/ifunction-s.m4: New file.
        * m4/maxloc0s.m4: New file.
        * m4/maxloc1s.m4: New file.
        * m4/maxloc2s.m4: New file.
        * m4/minloc0s.m4: New file.
        * m4/minloc1s.m4: New file.
        * m4/minloc2s.m4: New file.
	* gfortran.map: Add new functions.
	* libgfortran.h: Add gfc_array_s1 and gfc_array_s4.

2017-11-22  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/36313
	* check.c (int_or_real_or_char_check_f2003): New function.
	* iresolve.c (gfc_resolve_maxloc): Add number "2" for
	character arguments and rank-zero return value.
	(gfc_resolve_minloc): Likewise.
	* trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc): Handle case of
	character arguments and rank-zero return value by removing
	unneeded arguments and calling the library function.

2017-11-22  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/36313
	* gfortran.dg/maxloc_string_1.f90: New test.
	* gfortran.dg/minloc_string_1.f90: New test.

From-SVN: r255070
2017-11-22 18:08:07 +00:00
Igor Tsimbalist
26724ef992 Enable building libgfortran with Intel CET
libgfortran/
	* acinclude.m4: Add enable.m4, cet.m4.
	* Makefile.in: Regenerate.
	* configure: Likewise.
	* configure.ac: Set CET_FLAGS. Update AM_FCFLAGS,
	AM_CFLAGS, CFLAGS.

From-SVN: r254902
2017-11-17 23:44:59 +01:00
Thomas Koenig
e56e3fda60 re PR fortran/52473 (CSHIFT slow - inline it?)
2017-06-24  Thomas Koenig  <tkoenig@gcc.gnu.org>

        PR fortran/52473
	* Makefile.am:  Add i_cshift1a_c.  Add rules to generate files
	from cshift1a.m4.
	* Makefile.in: Regenerated.
	* m4/cshift1a.m4: New file.
	* m4/cshift.m4 (cshift1): Split up inner loop by removing
	condition. Use memcpy where possible.  Call helper functions
	based on dtype.
	* libgfortran.h: Add prototypes for cshift1_16_c10,
	cshift1_16_c16, cshift1_16_c4, cshift1_16_c8, cshift1_16_i1,
	cshift1_16_i16, cshift1_16_i2, cshift1_16_i4, cshift1_16_i8,
	cshift1_16_r10, cshift1_16_r16, cshift1_16_r4, cshift1_16_r8,
	cshift1_4_c10, cshift1_4_c16, cshift1_4_c4, cshift1_4_c8,
	cshift1_4_i1, cshift1_4_i16, cshift1_4_i2, cshift1_4_i4,
	cshift1_4_i8, cshift1_4_r10, cshift1_4_r16, cshift1_4_r4,
	cshift1_4_r8, cshift1_8_c10, cshift1_8_c16, cshift1_8_c4,
	cshift1_8_c8, cshift1_8_i1, cshift1_8_i16, cshift1_8_i2,
	cshift1_8_i4, cshift1_8_i8, cshift1_8_r10, cshift1_8_r16,
	cshift1_8_r4 and cshift1_8_r8.
	* generated/cshift1_16_c10.c: New file, generated from cshift1a.m4.
	* generated/cshift1_16_c16.c: New file, generated from cshift1a.m4.
	* generated/cshift1_16_c4.c: New file, generated from cshift1a.m4.
	* generated/cshift1_16_c8.c: New file, generated from cshift1a.m4.
	* generated/cshift1_16_i1.c: New file, generated from cshift1a.m4.
	* generated/cshift1_16_i16.c: New file, generated from cshift1a.m4.
	* generated/cshift1_16_i2.c: New file, generated from cshift1a.m4.
	* generated/cshift1_16_i4.c: New file, generated from cshift1a.m4.
	* generated/cshift1_16_i8.c: New file, generated from cshift1a.m4.
	* generated/cshift1_16_r10.c: New file, generated from cshift1a.m4.
	* generated/cshift1_16_r16.c: New file, generated from cshift1a.m4.
	* generated/cshift1_16_r4.c: New file, generated from cshift1a.m4.
	* generated/cshift1_16_r8.c: New file, generated from cshift1a.m4.
	* generated/cshift1_4_c10.c: New file, generated from cshift1a.m4.
	* generated/cshift1_4_c16.c: New file, generated from cshift1a.m4.
	* generated/cshift1_4_c4.c: New file, generated from cshift1a.m4.
	* generated/cshift1_4_c8.c: New file, generated from cshift1a.m4.
	* generated/cshift1_4_i1.c: New file, generated from cshift1a.m4.
	* generated/cshift1_4_i16.c: New file, generated from cshift1a.m4.
	* generated/cshift1_4_i2.c: New file, generated from cshift1a.m4.
	* generated/cshift1_4_i4.c: New file, generated from cshift1a.m4.
	* generated/cshift1_4_i8.c: New file, generated from cshift1a.m4.
	* generated/cshift1_4_r10.c: New file, generated from cshift1a.m4.
	* generated/cshift1_4_r16.c: New file, generated from cshift1a.m4.
	* generated/cshift1_4_r4.c: New file, generated from cshift1a.m4.
	* generated/cshift1_4_r8.c: New file, generated from cshift1a.m4.
	* generated/cshift1_8_c10.c: New file, generated from cshift1a.m4.
	* generated/cshift1_8_c16.c: New file, generated from cshift1a.m4.
	* generated/cshift1_8_c4.c: New file, generated from cshift1a.m4.
	* generated/cshift1_8_c8.c: New file, generated from cshift1a.m4.
	* generated/cshift1_8_i1.c: New file, generated from cshift1a.m4.
	* generated/cshift1_8_i16.c: New file, generated from cshift1a.m4.
	* generated/cshift1_8_i2.c: New file, generated from cshift1a.m4.
	* generated/cshift1_8_i4.c: New file, generated from cshift1a.m4.
	* generated/cshift1_8_i8.c: New file, generated from cshift1a.m4.
	* generated/cshift1_8_r10.c: New file, generated from cshift1a.m4.
	* generated/cshift1_8_r16.c: New file, generated from cshift1a.m4.
	* generated/cshift1_8_r4.c: New file, generated from cshift1a.m4.
	* generated/cshift1_8_r8.c: New file, generated from cshift1a.m4.

2017-06-24  Thomas Koenig  <tkoenig@gcc.gnu.org>

        PR fortran/52473
	* gfortran.dg/cshift_2.f90:  New test.

From-SVN: r249620
2017-06-24 07:07:56 +00:00
Thomas Koenig
1d5cf7fcf2 re PR libfortran/78379 (Processor-specific versions for matmul)
2017-05-25  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR libfortran/78379
	* Makefile.am: Add generated/matmulavx128_*.c files.
	Handle them for compiling and setting the right flags.
	* acinclude.m4: Add tests for FMA3, FMA4 and AVX128.
	* configure.ac: Call them.
	* Makefile.in: Regenerated.
	* config.h.in: Regenerated.
	* configure: Regenerated.
	* m4/matmul.m4:  Handle AMD chips by calling 128-bit AVX
	versions which use FMA3 or FMA4.
	* m4/matmulavx128.m4: New file.
        * generated/matmul_c10.c: Regenerated.
        * generated/matmul_c16.c: Regenerated.
        * generated/matmul_c4.c: Regenerated.
        * generated/matmul_c8.c: Regenerated.
        * generated/matmul_i1.c: Regenerated.
        * generated/matmul_i16.c: Regenerated.
        * generated/matmul_i2.c: Regenerated.
        * generated/matmul_i4.c: Regenerated.
        * generated/matmul_i8.c: Regenerated.
        * generated/matmul_r10.c: Regenerated.
        * generated/matmul_r16.c: Regenerated.
        * generated/matmul_r4.c: Regenerated.
        * generated/matmul_r8.c: Regenerated.
        * generated/matmulavx128_c10.c: New file.
        * generated/matmulavx128_c16.c: New file.
        * generated/matmulavx128_c4.c: New file.
        * generated/matmulavx128_c8.c: New file.
        * generated/matmulavx128_i1.c: New file.
        * generated/matmulavx128_i16.c: New file.
        * generated/matmulavx128_i2.c: New file.
        * generated/matmulavx128_i4.c: New file.
        * generated/matmulavx128_i8.c: New file.
        * generated/matmulavx128_r10.c: New file.
        * generated/matmulavx128_r16.c: New file.
        * generated/matmulavx128_r4.c: New file.
        * generated/matmulavx128_r8.c: New file.

From-SVN: r248472
2017-05-25 21:51:27 +00:00
Thomas Koenig
fd9910392b re PR libfortran/80602 (Reduce stack usage for blocked matmul)
2017-05-08  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/80602
	* m4/matmul_internal.m4:  'matmul_name`:  Change
	t1 to a VLA of the required size.
        * generated/matmul_c10.c: Regenerated.
        * generated/matmul_c16.c: Regenerated.
        * generated/matmul_c4.c: Regenerated.
        * generated/matmul_c8.c: Regenerated.
        * generated/matmul_i1.c: Regenerated.
        * generated/matmul_i16.c: Regenerated.
        * generated/matmul_i2.c: Regenerated.
        * generated/matmul_i4.c: Regenerated.
        * generated/matmul_i8.c: Regenerated.
        * generated/matmul_r10.c: Regenerated.
        * generated/matmul_r16.c: Regenerated.
        * generated/matmul_r4.c: Regenerated.
        * generated/matmul_r8.c: Regenerated.

2017-05-08  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/80602
	* gfortran.dg/matmul_15.f90:  New test case.

From-SVN: r247753
2017-05-08 17:56:13 +00:00
Jakub Jelinek
3c36aa6ba2 re PR other/79046 (g++ -print-file-name=plugin uses full version number in path)
PR other/79046
	* configure: Regenerated.
config/
	* acx.m4 (GCC_BASE_VER): New m4 function.
	(ACX_TOOL_DIRS): Require GCC_BASE_VER, for
	--with-gcc-major-version-only use just major number from BASE-VER.
gcc/
	* configure.ac: Add GCC_BASE_VER.
	* Makefile.in (version): Use @get_gcc_base_ver@ instead of cat to get
	version from BASE-VER file.
	(CFLAGS-gcc.o): Add -DBASEVER=$(BASEVER_s).
	(gcc.o): Depend on $(BASEVER).
	* common.opt (dumpfullversion): New option.
	* gcc.c (driver_handle_option): Handle OPT_dumpfullversion.
	* doc/invoke.texi: Document -dumpfullversion.
	* doc/install.texi: Document --with-gcc-major-version-only.
	* configure: Regenerated.
libatomic/
	* configure.ac: Add GCC_BASE_VER.
	* Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
	get version from BASE-VER file.
	* testsuite/Makefile.in: Regenerated.
	* configure: Regenerated.
	* Makefile.in: Regenerated.
libgomp/
	* configure.ac: Add GCC_BASE_VER.
	* Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
	get version from BASE-VER file.
	* testsuite/Makefile.in: Regenerated.
	* configure: Regenerated.
	* Makefile.in: Regenerated.
libgcc/
	* configure.ac: Add GCC_BASE_VER.
	* Makefile.in (version): Use @get_gcc_base_ver@ instead of cat to get
	version from BASE-VER file.
	* configure: Regenerated.
libssp/
	* configure.ac: Add GCC_BASE_VER.
	* Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
	get version from BASE-VER file.
	* configure: Regenerated.
	* Makefile.in: Regenerated.
liboffloadmic/
	* configure.ac: Add GCC_BASE_VER.
	* Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
	get version from BASE-VER file.
	* aclocal.m4: Include ../config/acx.m4.
	* configure: Regenerated.
	* Makefile.in: Regenerated.
libquadmath/
	* configure.ac: Add GCC_BASE_VER.
	* Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
	get version from BASE-VER file.
	* configure: Regenerated.
	* Makefile.in: Regenerated.
libmpx/
	* configure.ac: Add GCC_BASE_VER.
	* Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
	get version from BASE-VER file.
	* configure: Regenerated.
	* Makefile.in: Regenerated.
libada/
	* configure.ac: Add GCC_BASE_VER.
	* Makefile.in (version): Use @get_gcc_base_ver@ instead of cat to get
	version from BASE-VER file.
	* configure: Regenerated.
lto-plugin/
	* configure.ac: Add GCC_BASE_VER.
	* Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
	get version from BASE-VER file.
	* configure: Regenerated.
	* Makefile.in: Regenerated.
libitm/
	* configure.ac: Add GCC_BASE_VER.
	* Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
	get version from BASE-VER file.
	* testsuite/Makefile.in: Regenerated.
	* configure: Regenerated.
	* Makefile.in: Regenerated.
fixincludes/
	* configure.ac: Add GCC_BASE_VER.
	* Makefile.in (gcc_version): Use @get_gcc_base_ver@ instead of cat to
	get version from BASE-VER file.
	* configure: Regenerated.
libcilkrts/
	* configure.ac: Add GCC_BASE_VER.
	* Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
	get version from BASE-VER file.
	* aclocal.m4: Include ../config/acx.m4.
	* configure: Regenerated.
	* Makefile.in: Regenerated.
libcc1/
	* configure.ac: Add GCC_BASE_VER.  For --with-gcc-major-version-only
	use just major number from BASE-VER.
	* configure: Regenerated.
	* Makefile.in: Regenerated.
libobjc/
	* configure.ac: Add GCC_BASE_VER.
	* Makefile.in (gcc_version): Use @get_gcc_base_ver@ instead of cat to
	get version from BASE-VER file.
	* configure: Regenerated.
libstdc++-v3/
	* configure.ac: Add GCC_BASE_VER.
	* fragment.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
	get version from BASE-VER file.
	* po/Makefile.in: Regenerated.
	* libsupc++/Makefile.in: Regenerated.
	* testsuite/Makefile.in: Regenerated.
	* src/Makefile.in: Regenerated.
	* configure: Regenerated.
	* Makefile.in: Regenerated.
	* include/Makefile.in: Regenerated.
	* doc/Makefile.in: Regenerated.
	* python/Makefile.in: Regenerated.
	* src/c++11/Makefile.in: Regenerated.
	* src/c++98/Makefile.in: Regenerated.
	* src/filesystem/Makefile.in: Regenerated.
libvtv/
	* configure.ac: Add GCC_BASE_VER.
	* Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
	get version from BASE-VER file.
	* testsuite/Makefile.in: Regenerated.
	* configure: Regenerated.
	* Makefile.in: Regenerated.
libsanitizer/
	* configure.ac: Add GCC_BASE_VER.
	* Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
	get version from BASE-VER file.
	* libbacktrace/Makefile.in: Regenerated.
	* interception/Makefile.in: Regenerated.
	* asan/Makefile.in: Regenerated.
	* ubsan/Makefile.in: Regenerated.
	* configure: Regenerated.
	* sanitizer_common/Makefile.in: Regenerated.
	* lsan/Makefile.in: Regenerated.
	* Makefile.in: Regenerated.
	* tsan/Makefile.in: Regenerated.
libgfortran/
	* configure.ac: Add GCC_BASE_VER.
	* Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
	get version from BASE-VER file.
	* configure: Regenerated.
	* Makefile.in: Regenerated.

From-SVN: r244521
2017-01-17 10:38:48 +01:00
François-Xavier Coudert
c52b53d629 * Makefile.in: Regenerate.
From-SVN: r243802
2016-12-19 16:04:19 +00:00
Francois-Xavier Coudert
bed192f40a Makefile.am: Remove intrinsics/bit_intrinsics.c.
* Makefile.am: Remove intrinsics/bit_intrinsics.c.
	* Makefile.in: Regenerate.
	* gfortran.map: Remove _gfortran_clz128 and _gfortran_ctz128.
	* intrinsics/bit_intrinsics.c: Remove.

From-SVN: r243800
2016-12-19 16:00:42 +00:00
Janne Blomqvist
7e294024ad Remove unused libgfortran functions
Now that the libgfortran ABI major version has been bumped, we can
remove functions for which the frontend nowadays generates inline
code.

This removes the malloc, free, exponent, fraction, nearest, rrspacing,
spacing, set_exponent and transpose intrinsics. Also the unused
store_exe_path function is removed.

2016-12-19  Janne Blomqvist  <jb@gcc.gnu.org>

	* Makefile.am: Remove exponent, fraction, nearest, rrspacing,
	set_exponent, spacing, transpose, malloc, transpose_generic.
	* Makefile.in: Regenerate.
	* generated/exponent_r10.c: Remove.
	* generated/exponent_r16.c: Remove.
	* generated/exponent_r4.c: Remove.
	* generated/exponent_r8.c: Remove.
	* generated/fraction_r10.c: Remove.
	* generated/fraction_r16.c: Remove.
	* generated/fraction_r4.c: Remove.
	* generated/fraction_r8.c: Remove.
	* generated/nearest_r10.c: Remove.
	* generated/nearest_r16.c: Remove.
	* generated/nearest_r4.c: Remove.
	* generated/nearest_r8.c: Remove.
	* generated/rrspacing_r10.c: Remove.
	* generated/rrspacing_r16.c: Remove.
	* generated/rrspacing_r4.c: Remove.
	* generated/rrspacing_r8.c: Remove.
	* generated/set_exponent_r10.c: Remove.
	* generated/set_exponent_r16.c: Remove.
	* generated/set_exponent_r4.c: Remove.
	* generated/set_exponent_r8.c: Remove.
	* generated/spacing_r10.c: Remove.
	* generated/spacing_r16.c: Remove.
	* generated/spacing_r4.c: Remove.
	* generated/spacing_r8.c: Remove.
	* generated/transpose_c10.c: Remove.
	* generated/transpose_c16.c: Remove.
	* generated/transpose_c4.c: Remove.
	* generated/transpose_c8.c: Remove.
	* generated/transpose_i16.c: Remove.
	* generated/transpose_i4.c: Remove.
	* generated/transpose_i8.c: Remove.
	* generated/transpose_r10.c: Remove.
	* generated/transpose_r16.c: Remove.
	* generated/transpose_r4.c: Remove.
	* generated/transpose_r8.c: Remove.
	* gfortran.map: Remove exponent, fraction, nearest, rrspacing,
	set_exponent, spacing, transpose, malloc, free, transpose_generic,
	store_exe_path.
	* intrinsics/malloc.c: Remove.
	* intrinsics/transpose_generic.c: Remove.
	* libgfortran.h (store_exe_path): Remove.
	* m4/exponent.m4: Remove.
	* m4/fraction.m4: Remove.
	* m4/nearest.m4: Remove.
	* m4/rrspacing.m4: Remove.
	* m4/set_exponent.m4: Remove.
	* m4/spacing.m4: Remove.
	* m4/transpose.m4: Remove.
	* runtime/main.c (store_exe_path): Remove.

From-SVN: r243799
2016-12-19 17:32:17 +02:00
Rainer Orth
66dbcf2d4d Disable hwcaps on libgfortran
libgfortran:
	* configure.ac: Call GCC_CHECK_LINKER_HWCAP.
	* Makefile.am (libgfortran_la_LDFLAGS): Add HWCAP_LDFLAGS.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* Makefile.in: Regenerate.

	config:
	* hwcaps.m4: New file.

	libitm:
	* acinclude.m4 (LIBITM_CHECK_LINKER_FEATURES): Remove.
	* aclocal.m4: Regenerate.
	* configure.ac: Call GCC_CHECK_LINKER_HWCAP instead of
	LIBITM_CHECK_LINKER_HWCAP.

From-SVN: r243552
2016-12-12 13:40:21 +00:00
Thomas Koenig
31cfd83286 re PR libfortran/78379 (Processor-specific versions for matmul)
2016-12-03  Thomas Koenig  <tkoenig@gcc.gnu.org>

        PR fortran/78379
        * config/i386/cpuinfo.c:  Move denums for processor vendors,
        processor type, processor subtypes and declaration of
        struct __processor_model into
        * config/i386/cpuinfo.h:  New header file.
        * Makefile.am:  Add dependence of m4/matmul_internal_m4 to
        mamtul files..
        * Makefile.in:  Regenerated.
        * acinclude.m4:  Check for AVX, AVX2 and AVX512F.
        * config.h.in:  Add HAVE_AVX, HAVE_AVX2 and HAVE_AVX512F.
        * configure:  Regenerated.
        * configure.ac:  Use checks for AVX, AVX2 and AVX_512F.
        * m4/matmul_internal.m4:  New file. working part of matmul.m4.
        * m4/matmul.m4:  Implement architecture-specific switching
        for AVX, AVX2 and AVX512F by including matmul_internal.m4
        multiple times.
        * generated/matmul_c10.c: Regenerated.
        * generated/matmul_c16.c: Regenerated.
        * generated/matmul_c4.c: Regenerated.
        * generated/matmul_c8.c: Regenerated.
        * generated/matmul_i1.c: Regenerated.
        * generated/matmul_i16.c: Regenerated.
        * generated/matmul_i2.c: Regenerated.
        * generated/matmul_i4.c: Regenerated.
        * generated/matmul_i8.c: Regenerated.
        * generated/matmul_r10.c: Regenerated.
        * generated/matmul_r16.c: Regenerated.
        * generated/matmul_r4.c: Regenerated.
        * generated/matmul_r8.c: Regenerated.

From-SVN: r243219
2016-12-03 09:44:35 +00:00
Jerry DeLisle
d174eb6541 re PR libfortran/51119 (MATMUL slow for large matrices)
2016-11-16  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/51119
	* Makefile.am: Remove -fno-protect-parens -fstack-arrays.
	* Makefile.in: Regenerate.

From-SVN: r242518
2016-11-16 21:54:25 +00:00
Jerry DeLisle
5d70ab07b6 [multiple changes]
2016-11-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
	    Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR libgfortran/51119
	* Makefile.am: Add new optimization flags matmul.
	* Makefile.in: Regenerate.
	* m4/matmul.m4: For the case of all strides = 1, implement a
	fast blocked matrix multiply. Fix some whitespace.
	* generated/matmul_c10.c: Regenerate.
	* generated/matmul_c16.c: Regenerate.
	* generated/matmul_c4.c: Regenerate.
	* generated/matmul_c8.c: Regenerate.
	* generated/matmul_i1.c: Regenerate.
	* generated/matmul_i16.c: Regenerate.
	* generated/matmul_i2.c: Regenerate.
	* generated/matmul_i4.c: Regenerate.
	* generated/matmul_i8.c: Regenerate.
	* generated/matmul_r10.c: Regenerate.
	* generated/matmul_r16.c: Regenerate.
	* generated/matmul_r4.c: Regenerate.
	* generated/matmul_r8.c: Regenerate.

2016-11-15  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR libgfortran/51119
	* gfortran.dg/matmul_12.f90: New test case.

From-SVN: r242462
2016-11-15 23:03:00 +00:00
Francois-Xavier Coudert
ed019753cb re PR fortran/29600 ([F03] MINLOC and MAXLOC take an optional KIND argument)
PR fortran/29600

	* Makefile.am: Add generated/shape_i{1,2}.c
	* Makefile.in: Regenerate.
	* generated/shape_i1.c: New generated file.
	* generated/shape_i2.c: New generated file.
	* generated/shape_i4.c: Regenerate.
	* generated/shape_i8.c: Regenerate.
	* generated/shape_i16.c: Regenerate.
	* gfortran.map (GFORTRAN_1.7): Add _gfortran_shape_{1,2}.
	* m4/shape.m4: Fix parameter type.

	* gfortran.dg/shape_8.f90: New test.

From-SVN: r227210
2015-08-26 12:37:42 +00:00
Francois-Xavier Coudert
ad4f95e395 re PR libfortran/54572 (Use libbacktrace library)
PR libfortran/54572

	* Makefile.def: Make libgfortran depend on libbacktrace.
	* Makefile.in: Regenerate.

	* config-lang.in: Add libbacktrace to target_libs.

	* Makefile.am (libgfortran_la_LDFLAGS): Link in libbacktrace.
	(AM_CPPFLAGS): Add libbacktrace directories to include paths.
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* config.h.in: Regenerate.
	* configure: Regenerate.
	* configure.ac: Remove checks for strtok_r, wait, execve, pipe,
	and dup2. Remove call to GCC_CHECK_UNWIND_GETIPINFO.
	* libgfortran.h (full_exe_path, find_addr2line, backtrace): Remove
	prototypes.
	(show_backtrace): Add prototype.
	* runtime/backtrace.c: Rework file entirely.
	* runtime/compile_options.c (backtrace_handler): Rename backtrace
	to show_backtrace.
	(maybe_find_addr2line): Remove function.
	(set_options): Remove call to maybe_find_addr2line.
	* runtime/error.c (sys_abort): Rename backtrace to show_backtrace.
	* runtime/main.c (store_exe_path): Empty function body.
	(full_exe_path, gfstrtok_r, find_addr2line): Remove functions.
	(cleanup): Don't free removed variables.
	* runtime/minimal.c (full_exe_path): Remove function.
	(set_args): Don't set exe_path.

	* gfortran.dg/backtrace_1.f90: New test.

From-SVN: r227106
2015-08-23 21:50:30 +00:00
Francois-Xavier Coudert
43cbef9555 re PR libfortran/40267 (Eventually get rid of libgfortranbegin.a)
PR libfortran/40267
	* Makefile.am: Remove libgfortranbegin targets.
	* Makefile.in: Regenerate.
	* fmain.c: Remove.

From-SVN: r225445
2015-07-06 08:22:34 +00:00
Bernd Schmidt
ee95f9288a Add support for a minimal version of libgfortran for accelerator targets.
* Makefile.am (AM_CFLAGS): Add -DLIBGFOR_MINIMAL if LIBGFOR_MINIMAL.
        (gfor_io_src, gfor_heper_src, gfor_src): Split into minimal and
        always included sources.
        * Makefile.in: Regenerate.
        * configure.ac (LIBGFOR_MINIMAL): New AM_CONDITIONAL.
        * configure: Regenerate.
        * caf/single.c (caf_runtime_error): Don't print messages if
        LIBGFOR_MINIMAL.
        * runtime/compile_options.c (fatal_error_in_progress,
        show_signal, backtrace_handler, maybe_find_addr2line): Guard with
        !defined LIBGFOR_MINIMAL.
        (set_options): Likewise for the backtrace code.
        * runtime/minimal.c: New file.

From-SVN: r218170
2014-11-28 17:39:15 +00:00
Janne Blomqvist
6c02304107 Add -Werror=implicit-function-declaration to AM_CFLAGS.
2014-09-30  Janne Blomqvist  <jb@gcc.gnu.org>

	* configure.ac (AM_CFLAGS): Add
	-Werror=implicit-function-declaration.
	* Makefile.in: Regenerated.
	* aclocal.m4: Regenerated.
	* configure: Regenerated.

From-SVN: r215741
2014-09-30 23:05:33 +03:00
Francois-Xavier Coudert
8b19810222 re PR fortran/29383 (Fortran 2003/F95[TR15580:1999]: Floating point exception (IEEE) support)
PR fortran/29383

gcc/fortran/
	* gfortran.h (gfc_simplify_ieee_selected_real_kind): New prototype.
	* libgfortran.h (GFC_FPE_*): Use simple integer values, valid in
	both C and Fortran.
	* expr.c (gfc_check_init_expr): Simplify IEEE_SELECTED_REAL_KIND.
	* simplify.c (gfc_simplify_ieee_selected_real_kind): New function.
	* module.c (mio_symbol): Keep track of symbols which came from
	intrinsic modules.
	(gfc_use_module): Keep track of the IEEE modules.
	* trans-decl.c (gfc_get_symbol_decl): Adjust code since
	we have new intrinsic modules.
	(gfc_build_builtin_function_decls): Build decls for
	ieee_procedure_entry and ieee_procedure_exit.
	(is_from_ieee_module, is_ieee_module_used, save_fp_state,
	restore_fp_state): New functions.
	(gfc_generate_function_code): Save and restore floating-point
	state on procedure entry/exit, when IEEE modules are used.
	* intrinsic.texi: Document the IEEE modules.

libgfortran/
	* configure.host: Add checks for IEEE support, rework priorities.
	* configure.ac: Define IEEE_SUPPORT, check for fpsetsticky and
	fpresetsticky.
	* configure: Regenerate.
	* Makefile.am: Build new ieee files, install IEEE_* modules.
	* Makefile.in: Regenerate.
	* gfortran.map (GFORTRAN_1.6): Add new symbols.
	* libgfortran.h (get_fpu_trap_exceptions, set_fpu_trap_exceptions,
	support_fpu_trap, set_fpu_except_flags, support_fpu_flag,
	support_fpu_rounding_mode, get_fpu_state, set_fpu_state): New
	prototypes.
	* config/fpu-*.h (get_fpu_trap_exceptions,
	set_fpu_trap_exceptions, support_fpu_trap, set_fpu_except_flags,
	support_fpu_flag, support_fpu_rounding_mode, get_fpu_state,
	set_fpu_state): New functions.
	* ieee/ieee_features.F90: New file.
	* ieee/ieee_exceptions.F90: New file.
	* ieee/ieee_arithmetic.F90: New file.
	* ieee/ieee_helper.c: New file.

gcc/testsuite/
	* lib/target-supports.exp (check_effective_target_fortran_ieee): 
	New function.
	* gfortran.dg/ieee/ieee.exp: New file.
	* gfortran.dg/ieee/ieee_1.F90: New file.
	* gfortran.dg/ieee/ieee_2.f90: New file.
	* gfortran.dg/ieee/ieee_3.f90: New file.
	* gfortran.dg/ieee/ieee_4.f90: New file.
	* gfortran.dg/ieee/ieee_5.f90: New file.
	* gfortran.dg/ieee/ieee_6.f90: New file.
	* gfortran.dg/ieee/ieee_7.f90: New file.
	* gfortran.dg/ieee/ieee_rounding_1.f90: New file.

From-SVN: r212102
2014-06-28 14:17:41 +00:00
Janne Blomqvist
c20fdb917f Set close-on-exec flag when opening files.
2013-11-10  Janne Blomqvist  <jb@gcc.gnu.org>

	* configure.ac: Check presence of mkostemp.
	* io/unix.c (set_close_on_exec): New function.
	(tempfile_open): Use mkostemp and O_CLOEXEC if available, fallback
	to calling set_close_on_exec.
	(regular_file): Add O_CLOEXEC to flags if defined.
	(open_external): Call set_close_on_exec if O_CLOEXEC is not
	defined.
	* config.h.in: Regenerated.
	* configure: Regenerated.
	* Makefile.in: Regenerated.
	* aclocal.m4: Regenerated.

From-SVN: r204654
2013-11-10 22:34:29 +02:00
Tobias Burnus
82a4f54cc5 re PR libfortran/35862 ([F2003] Implement new rounding modes for run time)
2013-07-21  Tobias Burnus  <burnus@net-b.de>

        PR fortran/35862
        * libgfortran.h (GFC_FPE_DOWNWARD, GFC_FPE_TONEAREST,
        GFC_FPE_TOWARDZERO, GFC_FPE_UPWARD): New defines.

2013-07-21  Tobias Burnus  <burnus@net-b.de>

        PR fortran/35862
        * libgfortran.h (set_fpu_rounding_mode,
        get_fpu_rounding_mode): New prototypes.
        * config/fpu-387.h (set_fpu_rounding_mode,
        get_fpu_rounding_mode): New functions.
        * config/fpu-aix.h (set_fpu_rounding_mode,
        get_fpu_rounding_mode): Ditto.
        * config/fpu-generic.h (set_fpu_rounding_mode,
        get_fpu_rounding_mode): Ditto.
        * config/fpu-glibc.h (set_fpu_rounding_mode,
        get_fpu_rounding_mode): Ditto.
        * config/fpu-sysv.h (set_fpu_rounding_mode,
        get_fpu_rounding_mode): Ditto.
        * configure.ac: Check for fp_rnd and fp_rnd_t.
        * io/io.h (enum unit_round): Use GFC_FPE_* for the value.
        * io/read.c (convert_real): Set FP ronding mode.
        * Makefile.in: Regenerate.
        * aclocal.m4: Regenerate.
        * config.h.in: Regenerate.
        * configure: Regenerate.

2013-07-21  Tobias Burnus  <burnus@net-b.de>

        PR fortran/35862
        * gfortran.dg/round_4.f90: New.


Co-Authored-By: Uros Bizjak <ubizjak@gmail.com>

From-SVN: r201093
2013-07-21 13:54:27 +02:00
Janne Blomqvist
227e441f2b Fix usage of secure_getenv with glibc 2.17.
See http://sourceware.org/glibc/wiki/Tips_and_Tricks/secure_getenv

2012-10-06  Janne Blomqvist  <jb@gcc.gnu.org>

	* configure.ac: Check for presence of secure_getenv.
	* libgfortran.h: Use HAVE_SECURE_GETENV.
	* Makefile.in: Regenerated.
	* aclocal.m4: Regenerated.
	* config.h.in: Regenerated.
	* configure: Regenerated.

From-SVN: r192169
2012-10-06 23:56:05 +03:00
Janne Blomqvist
1a0fd3d33a Combined get_mem and internal_malloc_size.
2012-03-26  Janne Blomqvist  <jb@gcc.gnu.org>

	* runtime/memory.c (get_mem): Rename to xmalloc, check for zero
	size.
	(internal_malloc_size): Remove.
	* libgfortran.h (get_mem): Rename to xmalloc.
	(internal_malloc_size): Remove prototype.
	* Makefile.am (i_iall_c): Fix dependency.
	(i_iany_c): Likewise.
	(i_iparity_c): Likewise.
	(i_norm2_c): Likewise.
	(i_parity_c): Likewise.
	* Makefile.in: Regenerated.
	* m4/parity.m4: Fix typo in comment.
	* generated/all_l1.c: Regenerated.
	* generated/all_l16.c: Regenerated.
	* generated/all_l2.c: Regenerated.
	* generated/all_l4.c: Regenerated.
	* generated/all_l8.c: Regenerated.
	* generated/any_l1.c: Regenerated.
	* generated/any_l16.c: Regenerated.
	* generated/any_l2.c: Regenerated.
	* generated/any_l4.c: Regenerated.
	* generated/any_l8.c: Regenerated.
	* generated/bessel_r10.c: Regenerated.
	* generated/bessel_r16.c: Regenerated.
	* generated/bessel_r4.c: Regenerated.
	* generated/bessel_r8.c: Regenerated.
	* generated/count_16_l.c: Regenerated.
	* generated/count_1_l.c: Regenerated.
	* generated/count_2_l.c: Regenerated.
	* generated/count_4_l.c: Regenerated.
	* generated/count_8_l.c: Regenerated.
	* generated/cshift1_16.c: Regenerated.
	* generated/cshift1_4.c: Regenerated.
	* generated/cshift1_8.c: Regenerated.
	* generated/eoshift1_16.c: Regenerated.
	* generated/eoshift1_4.c: Regenerated.
	* generated/eoshift1_8.c: Regenerated.
	* generated/eoshift3_16.c: Regenerated.
	* generated/eoshift3_4.c: Regenerated.
	* generated/eoshift3_8.c: Regenerated.
	* generated/iall_i1.c: Regenerated.
	* generated/iall_i16.c: Regenerated.
	* generated/iall_i2.c: Regenerated.
	* generated/iall_i4.c: Regenerated.
	* generated/iall_i8.c: Regenerated.
	* generated/iany_i1.c: Regenerated.
	* generated/iany_i16.c: Regenerated.
	* generated/iany_i2.c: Regenerated.
	* generated/iany_i4.c: Regenerated.
	* generated/iany_i8.c: Regenerated.
	* generated/in_pack_c10.c: Regenerated.
	* generated/in_pack_c16.c: Regenerated.
	* generated/in_pack_c4.c: Regenerated.
	* generated/in_pack_c8.c: Regenerated.
	* generated/in_pack_i1.c: Regenerated.
	* generated/in_pack_i16.c: Regenerated.
	* generated/in_pack_i2.c: Regenerated.
	* generated/in_pack_i4.c: Regenerated.
	* generated/in_pack_i8.c: Regenerated.
	* generated/in_pack_r10.c: Regenerated.
	* generated/in_pack_r16.c: Regenerated.
	* generated/in_pack_r4.c: Regenerated.
	* generated/in_pack_r8.c: Regenerated.
	* generated/iparity_i1.c: Regenerated.
	* generated/iparity_i16.c: Regenerated.
	* generated/iparity_i2.c: Regenerated.
	* generated/iparity_i4.c: Regenerated.
	* generated/iparity_i8.c: Regenerated.
	* generated/matmul_c10.c: Regenerated.
	* generated/matmul_c16.c: Regenerated.
	* generated/matmul_c4.c: Regenerated.
	* generated/matmul_c8.c: Regenerated.
	* generated/matmul_i1.c: Regenerated.
	* generated/matmul_i16.c: Regenerated.
	* generated/matmul_i2.c: Regenerated.
	* generated/matmul_i4.c: Regenerated.
	* generated/matmul_i8.c: Regenerated.
	* generated/matmul_l16.c: Regenerated.
	* generated/matmul_l4.c: Regenerated.
	* generated/matmul_l8.c: Regenerated.
	* generated/matmul_r10.c: Regenerated.
	* generated/matmul_r16.c: Regenerated.
	* generated/matmul_r4.c: Regenerated.
	* generated/matmul_r8.c: Regenerated.
	* generated/maxloc0_16_i1.c: Regenerated.
	* generated/maxloc0_16_i16.c: Regenerated.
	* generated/maxloc0_16_i2.c: Regenerated.
	* generated/maxloc0_16_i4.c: Regenerated.
	* generated/maxloc0_16_i8.c: Regenerated.
	* generated/maxloc0_16_r10.c: Regenerated.
	* generated/maxloc0_16_r16.c: Regenerated.
	* generated/maxloc0_16_r4.c: Regenerated.
	* generated/maxloc0_16_r8.c: Regenerated.
	* generated/maxloc0_4_i1.c: Regenerated.
	* generated/maxloc0_4_i16.c: Regenerated.
	* generated/maxloc0_4_i2.c: Regenerated.
	* generated/maxloc0_4_i4.c: Regenerated.
	* generated/maxloc0_4_i8.c: Regenerated.
	* generated/maxloc0_4_r10.c: Regenerated.
	* generated/maxloc0_4_r16.c: Regenerated.
	* generated/maxloc0_4_r4.c: Regenerated.
	* generated/maxloc0_4_r8.c: Regenerated.
	* generated/maxloc0_8_i1.c: Regenerated.
	* generated/maxloc0_8_i16.c: Regenerated.
	* generated/maxloc0_8_i2.c: Regenerated.
	* generated/maxloc0_8_i4.c: Regenerated.
	* generated/maxloc0_8_i8.c: Regenerated.
	* generated/maxloc0_8_r10.c: Regenerated.
	* generated/maxloc0_8_r16.c: Regenerated.
	* generated/maxloc0_8_r4.c: Regenerated.
	* generated/maxloc0_8_r8.c: Regenerated.
	* generated/maxloc1_16_i1.c: Regenerated.
	* generated/maxloc1_16_i16.c: Regenerated.
	* generated/maxloc1_16_i2.c: Regenerated.
	* generated/maxloc1_16_i4.c: Regenerated.
	* generated/maxloc1_16_i8.c: Regenerated.
	* generated/maxloc1_16_r10.c: Regenerated.
	* generated/maxloc1_16_r16.c: Regenerated.
	* generated/maxloc1_16_r4.c: Regenerated.
	* generated/maxloc1_16_r8.c: Regenerated.
	* generated/maxloc1_4_i1.c: Regenerated.
	* generated/maxloc1_4_i16.c: Regenerated.
	* generated/maxloc1_4_i2.c: Regenerated.
	* generated/maxloc1_4_i4.c: Regenerated.
	* generated/maxloc1_4_i8.c: Regenerated.
	* generated/maxloc1_4_r10.c: Regenerated.
	* generated/maxloc1_4_r16.c: Regenerated.
	* generated/maxloc1_4_r4.c: Regenerated.
	* generated/maxloc1_4_r8.c: Regenerated.
	* generated/maxloc1_8_i1.c: Regenerated.
	* generated/maxloc1_8_i16.c: Regenerated.
	* generated/maxloc1_8_i2.c: Regenerated.
	* generated/maxloc1_8_i4.c: Regenerated.
	* generated/maxloc1_8_i8.c: Regenerated.
	* generated/maxloc1_8_r10.c: Regenerated.
	* generated/maxloc1_8_r16.c: Regenerated.
	* generated/maxloc1_8_r4.c: Regenerated.
	* generated/maxloc1_8_r8.c: Regenerated.
	* generated/maxval_i1.c: Regenerated.
	* generated/maxval_i16.c: Regenerated.
	* generated/maxval_i2.c: Regenerated.
	* generated/maxval_i4.c: Regenerated.
	* generated/maxval_i8.c: Regenerated.
	* generated/maxval_r10.c: Regenerated.
	* generated/maxval_r16.c: Regenerated.
	* generated/maxval_r4.c: Regenerated.
	* generated/maxval_r8.c: Regenerated.
	* generated/minloc0_16_i1.c: Regenerated.
	* generated/minloc0_16_i16.c: Regenerated.
	* generated/minloc0_16_i2.c: Regenerated.
	* generated/minloc0_16_i4.c: Regenerated.
	* generated/minloc0_16_i8.c: Regenerated.
	* generated/minloc0_16_r10.c: Regenerated.
	* generated/minloc0_16_r16.c: Regenerated.
	* generated/minloc0_16_r4.c: Regenerated.
	* generated/minloc0_16_r8.c: Regenerated.
	* generated/minloc0_4_i1.c: Regenerated.
	* generated/minloc0_4_i16.c: Regenerated.
	* generated/minloc0_4_i2.c: Regenerated.
	* generated/minloc0_4_i4.c: Regenerated.
	* generated/minloc0_4_i8.c: Regenerated.
	* generated/minloc0_4_r10.c: Regenerated.
	* generated/minloc0_4_r16.c: Regenerated.
	* generated/minloc0_4_r4.c: Regenerated.
	* generated/minloc0_4_r8.c: Regenerated.
	* generated/minloc0_8_i1.c: Regenerated.
	* generated/minloc0_8_i16.c: Regenerated.
	* generated/minloc0_8_i2.c: Regenerated.
	* generated/minloc0_8_i4.c: Regenerated.
	* generated/minloc0_8_i8.c: Regenerated.
	* generated/minloc0_8_r10.c: Regenerated.
	* generated/minloc0_8_r16.c: Regenerated.
	* generated/minloc0_8_r4.c: Regenerated.
	* generated/minloc0_8_r8.c: Regenerated.
	* generated/minloc1_16_i1.c: Regenerated.
	* generated/minloc1_16_i16.c: Regenerated.
	* generated/minloc1_16_i2.c: Regenerated.
	* generated/minloc1_16_i4.c: Regenerated.
	* generated/minloc1_16_i8.c: Regenerated.
	* generated/minloc1_16_r10.c: Regenerated.
	* generated/minloc1_16_r16.c: Regenerated.
	* generated/minloc1_16_r4.c: Regenerated.
	* generated/minloc1_16_r8.c: Regenerated.
	* generated/minloc1_4_i1.c: Regenerated.
	* generated/minloc1_4_i16.c: Regenerated.
	* generated/minloc1_4_i2.c: Regenerated.
	* generated/minloc1_4_i4.c: Regenerated.
	* generated/minloc1_4_i8.c: Regenerated.
	* generated/minloc1_4_r10.c: Regenerated.
	* generated/minloc1_4_r16.c: Regenerated.
	* generated/minloc1_4_r4.c: Regenerated.
	* generated/minloc1_4_r8.c: Regenerated.
	* generated/minloc1_8_i1.c: Regenerated.
	* generated/minloc1_8_i16.c: Regenerated.
	* generated/minloc1_8_i2.c: Regenerated.
	* generated/minloc1_8_i4.c: Regenerated.
	* generated/minloc1_8_i8.c: Regenerated.
	* generated/minloc1_8_r10.c: Regenerated.
	* generated/minloc1_8_r16.c: Regenerated.
	* generated/minloc1_8_r4.c: Regenerated.
	* generated/minloc1_8_r8.c: Regenerated.
	* generated/minval_i1.c: Regenerated.
	* generated/minval_i16.c: Regenerated.
	* generated/minval_i2.c: Regenerated.
	* generated/minval_i4.c: Regenerated.
	* generated/minval_i8.c: Regenerated.
	* generated/minval_r10.c: Regenerated.
	* generated/minval_r16.c: Regenerated.
	* generated/minval_r4.c: Regenerated.
	* generated/minval_r8.c: Regenerated.
	* generated/norm2_r10.c: Regenerated.
	* generated/norm2_r16.c: Regenerated.
	* generated/norm2_r4.c: Regenerated.
	* generated/norm2_r8.c: Regenerated.
	* generated/pack_c10.c: Regenerated.
	* generated/pack_c16.c: Regenerated.
	* generated/pack_c4.c: Regenerated.
	* generated/pack_c8.c: Regenerated.
	* generated/pack_i1.c: Regenerated.
	* generated/pack_i16.c: Regenerated.
	* generated/pack_i2.c: Regenerated.
	* generated/pack_i4.c: Regenerated.
	* generated/pack_i8.c: Regenerated.
	* generated/pack_r10.c: Regenerated.
	* generated/pack_r16.c: Regenerated.
	* generated/pack_r4.c: Regenerated.
	* generated/pack_r8.c: Regenerated.
	* generated/parity_l1.c: Regenerated.
	* generated/parity_l16.c: Regenerated.
	* generated/parity_l2.c: Regenerated.
	* generated/parity_l4.c: Regenerated.
	* generated/parity_l8.c: Regenerated.
	* generated/product_c10.c: Regenerated.
	* generated/product_c16.c: Regenerated.
	* generated/product_c4.c: Regenerated.
	* generated/product_c8.c: Regenerated.
	* generated/product_i1.c: Regenerated.
	* generated/product_i16.c: Regenerated.
	* generated/product_i2.c: Regenerated.
	* generated/product_i4.c: Regenerated.
	* generated/product_i8.c: Regenerated.
	* generated/product_r10.c: Regenerated.
	* generated/product_r16.c: Regenerated.
	* generated/product_r4.c: Regenerated.
	* generated/product_r8.c: Regenerated.
	* generated/reshape_c10.c: Regenerated.
	* generated/reshape_c16.c: Regenerated.
	* generated/reshape_c4.c: Regenerated.
	* generated/reshape_c8.c: Regenerated.
	* generated/reshape_i16.c: Regenerated.
	* generated/reshape_i4.c: Regenerated.
	* generated/reshape_i8.c: Regenerated.
	* generated/reshape_r10.c: Regenerated.
	* generated/reshape_r16.c: Regenerated.
	* generated/reshape_r4.c: Regenerated.
	* generated/reshape_r8.c: Regenerated.
	* generated/shape_i16.c: Regenerated.
	* generated/shape_i4.c: Regenerated.
	* generated/shape_i8.c: Regenerated.
	* generated/spread_c10.c: Regenerated.
	* generated/spread_c16.c: Regenerated.
	* generated/spread_c4.c: Regenerated.
	* generated/spread_c8.c: Regenerated.
	* generated/spread_i1.c: Regenerated.
	* generated/spread_i16.c: Regenerated.
	* generated/spread_i2.c: Regenerated.
	* generated/spread_i4.c: Regenerated.
	* generated/spread_i8.c: Regenerated.
	* generated/spread_r10.c: Regenerated.
	* generated/spread_r16.c: Regenerated.
	* generated/spread_r4.c: Regenerated.
	* generated/spread_r8.c: Regenerated.
	* generated/sum_c10.c: Regenerated.
	* generated/sum_c16.c: Regenerated.
	* generated/sum_c4.c: Regenerated.
	* generated/sum_c8.c: Regenerated.
	* generated/sum_i1.c: Regenerated.
	* generated/sum_i16.c: Regenerated.
	* generated/sum_i2.c: Regenerated.
	* generated/sum_i4.c: Regenerated.
	* generated/sum_i8.c: Regenerated.
	* generated/sum_r10.c: Regenerated.
	* generated/sum_r16.c: Regenerated.
	* generated/sum_r4.c: Regenerated.
	* generated/sum_r8.c: Regenerated.
	* generated/transpose_c10.c: Regenerated.
	* generated/transpose_c16.c: Regenerated.
	* generated/transpose_c4.c: Regenerated.
	* generated/transpose_c8.c: Regenerated.
	* generated/transpose_i16.c: Regenerated.
	* generated/transpose_i4.c: Regenerated.
	* generated/transpose_i8.c: Regenerated.
	* generated/transpose_r10.c: Regenerated.
	* generated/transpose_r16.c: Regenerated.
	* generated/transpose_r4.c: Regenerated.
	* generated/transpose_r8.c: Regenerated.
	* generated/unpack_c10.c: Regenerated.
	* generated/unpack_c16.c: Regenerated.
	* generated/unpack_c4.c: Regenerated.
	* generated/unpack_c8.c: Regenerated.
	* generated/unpack_i1.c: Regenerated.
	* generated/unpack_i16.c: Regenerated.
	* generated/unpack_i2.c: Regenerated.
	* generated/unpack_i4.c: Regenerated.
	* generated/unpack_i8.c: Regenerated.
	* generated/unpack_r10.c: Regenerated.
	* generated/unpack_r16.c: Regenerated.
	* generated/unpack_r4.c: Regenerated.
	* generated/unpack_r8.c: Regenerated.
	* intrinsics/cshift0.c: Use xmalloc.
	* intrinsics/ctime.c: Likewise.
	* intrinsics/date_and_time.c: Likewise.
	* intrinsics/eoshift0.c: Likewise.
	* intrinsics/eoshift2.c: Likewise.
	* intrinsics/getlog.c: Likewise.
	* intrinsics/pack_generic.c: Likewise.
	* intrinsics/reshape_generic.c: Likewise.
	* intrinsics/spread_generic.c: Likewise.
	* intrinsics/string_intrinsics_inc.c: Likewise.
	* intrinsics/transpose_generic.c: Likewise.
	* intrinsics/unpack_generic.c: Likewise.
	* io/fbuf.c: Likewise.
	* io/format.c: Likewise.
	* io/intrinsics.c: Likewise.
	* io/list_read.c: Likewise.
	* io/open.c: Likewise.
	* io/transfer.c: Likewise.
	* io/unit.c: Likewise.
	* io/unix.c: Likewise.
	* io/write.c: Likewise.
	* m4/bessel.m4: Likewise.
	* m4/cshift1.m4: Likewise.
	* m4/eoshift1.m4: Likewise.
	* m4/eoshift3.m4: Likewise.
	* m4/iforeach.m4: Likewise.
	* m4/ifunction.m4: Likewise.
	* m4/ifunction_logical.m4: Likewise.
	* m4/in_pack.m4: Likewise.
	* m4/matmul.m4: Likewise.
	* m4/matmull.m4: Likewise.
	* m4/pack.m4: Likewise.
	* m4/reshape.m4: Likewise.
	* m4/shape.m4: Likewise.
	* m4/spread.m4: Likewise.
	* m4/transpose.m4: Likewise.
	* m4/unpack.m4: Likewise.
	* runtime/convert_char.c: Likewise.
	* runtime/environ.c: Likewise.
	* runtime/in_pack_generic.c: Likewise.

From-SVN: r185806
2012-03-26 18:16:05 +03:00
Tristan Gingold
db9f46a927 configure.ac: Use GCC_CHECK_MATH_FUNC for math functions.
2012-03-26  Tristan Gingold  <gingold@adacore.com>

	* configure.ac: Use GCC_CHECK_MATH_FUNC for math functions.
	* acinclude.m4: Include ../config/math.m4
	* configure: Regenerate.
	* Makefile.in: Regenerate.

From-SVN: r185789
2012-03-26 08:43:56 +00:00
Rainer Orth
0efbd687f3 Link libgfortran with -shared-libgcc
* Makefile.am (libgfortran_la_LDFLAGS): Add -Wc,-shared-libgcc.
	* Makefile.in: Regenerate.

From-SVN: r183016
2012-01-09 16:02:36 +00:00
Tobias Burnus
60858d8a32 configure.ac: Make more cross-compile friendly.
2011-11-09  Tobias Burnus  <burnus@net-b.de>

        * configure.ac: Make more cross-compile friendly.
        * Makefile.in: Regenerate.
        * aclocal.m4: Regenerate.
        * config.h.in: Regenerate.
        * configure: Regenerate.

From-SVN: r181212
2011-11-09 18:17:57 +01:00
Janne Blomqvist
1ff101ff12 PR 46686 Implement backtrace with _Unwind_Backtrace from libgcc.
2011-11-09  Janne Blomqvist  <jb@gcc.gnu.org>

	PR fortran/46686
	* configure.ac: Don't check execinfo.h, backtrace,
	backtrace_symbols_fd. Check execve instead of execvp. Call
	GCC_CHECK_UNWIND_GETIPINFO.
	* runtime/backtrace.c: Don't include unused headers, include
	limits.h and unwind.h.
	(CAN_FORK): Check execve instead of execvp.
	(GLIBC_BACKTRACE): Remove.
	(bt_header): Conform to gdb backtrace format.
	(struct bt_state): New struct.
	(trace_function): New function.
	(show_backtrace): Use _Unwind_Backtrace from libgcc instead of
	glibc backtrace functions.
	* Makefile.in: Regenerated.
	* aclocal.m4: Regenerated.
	* config.h.in: Regenerated.
	* configure: Regenerated.

From-SVN: r181209
2011-11-09 18:04:42 +02:00
Rainer Orth
5d1c8e77cf Move gthr to toplevel libgcc
gcc:
	* gthr-single.h, gthr.h: Move to ../libgcc.
	* gthr-aix.h: Move to ../libgcc/config/rs6000.
	* gthr-dce.h: Move to ../libgcc/config/pa.
	* gthr-lynx.h: Move to ../libgcc/config.
	* gthr-mipssde.h: Move to ../libgcc/config/mips.
	* gthr-posix.h: Move to ../libgcc/config.
	* gthr-rtems.h: Likewise.
	* gthr-tpf.h: Move to ../libgcc/config/s390.
	* gthr-vxworks.h: Move to ../libgcc/config.
	* gthr-win32.h: Move to ../libgcc/config/i386.
	* configure.ac (gthread_flags): Remove
	(gthr-default.h): Don't create.
	(thread_file): Don't substitute.
	* configure: Regenerate.
	* Makefile.in (GCC_THREAD_FILE): Remove.
	(GTHREAD_FLAGS): Remove.
	(libgcc.mvars): Remove GTHREAD_FLAGS.
	* config/t-vxworks (EXTRA_HEADERS): Remove.

	gcc/po:
	* EXCLUDES (gthr-aix.h, gthr-dce.h, gthr-posix.c, gthr-posix.h)
	(gthr-rtems.h, gthr-single.h, gthr-solaris.h, gthr-vxworks.h)
	(gthr-win32.h, gthr.h): Remove.

	libgcc:
	* gthr-single.h, gthr.h: New files.
	* config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
	config/gthr-vxworks.h, config/i386/gthr-win32.h,
	config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
	config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
	* config/i386/gthr-win32.c: Include "gthr-win32.h".
	* configure.ac (thread_header): New variable.
	Set it depending on target_thread_file.
	(gthr-default.h): Link from $thread_header.
	* configure: Regenerate.
	* Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).

	libgfortran:
	* Makefile.am (AM_CPPFLAGS): Add
	-I$(srcdir)/$(MULTISRCTOP)../libgcc, -I$(MULTIBUILDTOP)../libgcc.
	* Makefile.in: Regenerate.
	* acinclude.m4 (LIBGFOR_CHECK_GTHR_DEFAULT): Remove.
	* configure.ac (LIBGFOR_CHECK_GTHR_DEFAULT): Likewise.
	* configure: Regenerate.
	* config.h.in: Regenerate.

	libobjc:
	* Makefile.in (INCLUDES): Add -I$(MULTIBUILDTOP)../libgcc.
	* configure.ac (target_thread_file, HAVE_GTHR_DEFAULT): Remove.
	* configure: Regenerate.
	* config.h.in: Regenerate.

	libstdc++-v3:
	* acinclude.m4 (GLIBCXX_CONFIGURE): Determine and substitute
	toplevel_builddir.
	(GLIBCXX_ENABLE_THREADS): Remove glibcxx_thread_h,
	HAVE_GTHR_DEFAULT, enable_thread.
	(GLIBCXX_CHECK_GTHREADS): Reflect gthr move to libgcc.
	* include/Makefile.am (thread_host_headers): Remove
	${host_builddir}/gthr-tpf.h.
	(${host_builddir}/gthr.h): Reflect gthr move to libgcc.
	Use $<.
	(${host_builddir}/gthr-single.h): Likewise.
	(${host_builddir}/gthr-posix.h): Likewise.
	(${host_builddir}/gthr-tpf.h): Remove.
	(${host_builddir}/gthr-default.h): Likewise.
	* configure, config.h.in: Regenerate.
	* Makefile.in, doc/Makefile.in, include/Makefile.in,
	libsupc++/Makefile.in, po/Makefile.in, python/Makefile.in,
	src/Makefile.intestsuite/Makefile.in: Regenerate.

From-SVN: r180776
2011-11-02 15:28:43 +00:00
Tobias Burnus
7e3d293f3d re PR fortran/18918 (Eventually support Fortran 2008's coarrays [co-arrays])
2011-04-15  Tobias Burnus  <burnus@net-b.de>

        PR fortran/18918
        * Makefile.am: Build and install caf/single.c as
        libcaf_single.a.
        * Makefile.in: Regenerate.

From-SVN: r172499
2011-04-15 18:13:28 +02:00
Janne Blomqvist
51603205f2 Remove _GNU_SOURCE from AM_CPPFLAGS
From-SVN: r172330
2011-04-12 21:10:28 +03:00
Ralf Wildenhues
029c8f3e77 Remove freebsd1 from libtool.m4 macros and config.rpath.
/:
	Import from Libtool and gnulib:

	2011-01-27  Gerald Pfeifer  <gerald@pfeifer.com>

	Prepare for supporting FreeBSD 10.
	* config.rpath: Remove handling of freebsd1* which soon would
	match FreeBSD 10.0.

	2011-01-20  Gerald Pfeifer  <gerald@pfeifer.com>  (tiny change)

	Remove support for FreeBSD 1.x.
	* libtool.m4 (_LT_LINKER_SHLIBS)
	(_LT_SYS_DYNAMIC_LINKER): Remove handling of freebsd1* which
	soon would incorrectly match FreeBSD 10.0.

boehm-gc/:
	* configure: Regenerate.

gcc/:
	* configure: Regenerate.

libffi/:
	* configure: Regenerate.

libgfortran/:
	* Makefile.in: Regenerate.
	* aclocal.m4: Likewise.
	* configure: Likewise.

libgo/:
	* config/libtool.m4: (_LT_LINKER_SHLIBS)
	(_LT_SYS_DYNAMIC_LINKER): Remove handling of freebsd1* which
	soon would incorrectly match FreeBSD 10.0.
	* configure: Regenerate.

libgomp/:
	* configure: Regenerate.

libjava/:
	* configure: Regenerate.
	* shlibpath.m4 (AC_LIBTOOL_SYS_DYNAMIC_LINKER): Remove handling
	of freebsd1* which soon would incorrectly match FreeBSD 10.0.

libjava/classpath/:
	* config.rpath, ltcf-c.sh, ltcf-gcj.sh, ltconfig: Remove
	handling of freebsd1* which soon would match FreeBSD 10.0.
	* configure: Regenerate.

libjava/libltdl/:
	* acinclude.m4 (AC_LIBTOOL_PROG_LD_SHLIBS)
	(AC_LIBTOOL_SYS_DYNAMIC_LINKER): Remove handling
	of freebsd1* which soon would incorrectly match FreeBSD 10.0.
	* configure: Regenerate.

libmudflap/:
	* configure: Regenerate.

libobjc/:
	* configure: Regenerate.

libquadmath/:
	* Makefile.in: Regenerate.
	* aclocal.m4: Likewise.
	* configure: Likewise.

libssp/:
	* Makefile.in: Regenerate.
	* aclocal.m4: Likewise.
	* configure: Likewise.

libstdc++-v3/:
	* configure: Regenerate.

lto-plugin/:
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.

zlib/:
	* configure: Regenerate.

From-SVN: r170106
2011-02-13 11:45:53 +00:00
Dave Korn
7de6ba7a0b re PR target/40125 (libgcc_s DLL installed in wrong directory in cross toolchain)
config/ChangeLog:

2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>

	PR target/40125
	PR lto/46695
	* lthostflags.m4: New file.
	(ACX_LT_HOST_FLAGS): Define.

libgfortran/ChangeLog:

2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>

	PR target/40125
	PR lto/46695
	* configure.ac: Invoke ACX_LT_HOST_FLAGS.
	* Makefile.am (LTLDFLAGS): Use lt_host_flags.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* Makefile.in: Regenerate.

libgomp/ChangeLog:

2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>

	PR target/40125
	PR lto/46695
	* configure.ac: Invoke ACX_LT_HOST_FLAGS.
	* Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* Makefile.in: Regenerate.
	* testsuite/Makefile.in: Regenerate.

libjava/ChangeLog:

2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>

	PR target/40125
	PR lto/46695
	* configure.ac: Invoke ACX_LT_HOST_FLAGS.
	* configure.host (libgcj_sublib_ltflags): Use lt_host_flags.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* Makefile.in: Regenerate.
	* gcj/Makefile.in: Regenerate.
	* include/Makefile.in: Regenerate.
	* testsuite/Makefile.in: Regenerate.

libobjc/ChangeLog:

2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>

	PR target/40125
	PR lto/46695
	* configure.ac (extra_ldflags_libobjc): Invoke ACX_LT_HOST_FLAGS.
	* Makefile.in (lt_host_flags): Import AC_SUBST'd value.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.

libquadmath/ChangeLog:

2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>

	PR target/40125
	PR lto/46695
	* configure.ac: Invoke ACX_LT_HOST_FLAGS.
	* Makefile.am (libquadmath_la_LDFLAGS): Use lt_host_flags.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* Makefile.in: Regenerate.

libssp/ChangeLog:

2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>

	PR target/40125
	PR lto/46695
	* configure.ac: Invoke ACX_LT_HOST_FLAGS.
	* Makefile.am (libssp_la_LDFLAGS): Use lt_host_flags.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* Makefile.in: Regenerate.

libstdc++-v3/ChangeLog:

2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>

	PR target/40125
	PR lto/46695
	* configure.ac: Invoke ACX_LT_HOST_FLAGS.
	* configure.host (OPT_LDFLAGS): Use lt_host_flags for cygming.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* Makefile.in: Regenerate.
	* doc/Makefile.in: Regenerate.
	* include/Makefile.in: Regenerate.
	* libsupc++/Makefile.in: Regenerate.
	* po/Makefile.in: Regenerate.
	* python/Makefile.in: Regenerate.
	* src/Makefile.in: Regenerate.
	* testsuite/Makefile.in: Regenerate.

lto-plugin/ChangeLog:

2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>

	PR target/40125
	PR lto/46695
	* configure.ac: Invoke ACX_LT_HOST_FLAGS.
	* Makefile.am (liblto_plugin_la_LDFLAGS): Use lt_host_flags but
	override -bindir setting.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* Makefile.in: Regenerate.

From-SVN: r167480
2010-12-06 00:50:04 +00:00
Francois-Xavier Coudert
1ec601bf9f re PR fortran/32049 (Support on x86_64 also kind=16)
/
2010-11-13  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
            Tobias Burnus  <burnus@net-b.de>

        PR fortran/32049
        * Makefile.def: Add libquadmath; build it with language=fortran.
        * configure.ac: Add libquadmath.
        * Makefile.tpl: Handle multiple libs in check-[+language+].
        * Makefile.in: Regenerate.
        * configure: Regenerate.

libquadmath/
2010-11-13  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
            Tobias Burnus  <burnus@net-b.de>

        PR fortran/32049
        Initial implementation and checkin.

gcc/fortran/
2010-11-13  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
            Tobias Burnus  <burnus@net-b.de>

        PR fortran/32049
        * gfortranspec.c (find_spec_file): New function.
        (lang_specific_driver): Try to find .spec file and use it.
        * trans-io.c (iocall): Define
        * IOCALL_X_REAL128/COMPLEX128(,write).
        (gfc_build_io_library_fndecls): Build decl for __float128 I/O.
        (transfer_expr): Call __float128 I/O functions.
        * trans-types.c (gfc_init_kinds): Allow kind-16 belonging
        to __float128.

gcc/testsuite/
2010-11-13  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
            Tobias Burnus  <burnus@net-b.de>

        PR fortran/32049
        * gfortran.dg/quad_1.f90: New.
        * lib/gcc-defs.exp (gcc-set-multilib-library-path): Use also
        compiler arguments.
        * lib/gfortran.exp (gfortran_link_flags): Add libquadmath to
        library search path; call gcc-set-multilib-library-path with
        arguments such that libgfortran.spec is found.
        (gfortran_init): Add path for libgfortran.spec to
GFORTRAN_UNDER_TEST.

libgomp/
2010-11-13  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
            Tobias Burnus  <burnus@net-b.de>

        PR fortran/32049
        * configure.ac: 
        * configure: Regenerate.

libgfortran/
2010-11-13  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
            Tobias Burnus  <burnus@net-b.de>

        PR fortran/32049
        * Makefile.am: Add missing pow_r16_i4.c, add transfer128.c,
        link libquadmath, if used.
        * acinclude.m4 (LIBGFOR_CHECK_FLOAT128): Add.
        * configure.ac: Use it, touch spec file.
        * gfortran.map: Add pow_r16_i4 and
        transfer_(real,complex)128(,write) functions.
        * intrinsics/cshift0.c (cshift0): Handle __float128 type.
        * intrinsics/erfc_scaled_inc.c: Ditto.
        * intrinsics/pack_generic.c (pack): Ditto
        * intrinsics/spread_generic.c (spread): Ditto.
        * intrinsics/unpack_generic.c (unpack1): Ditto.
        * io/read.c (convert_real): Ditto.
        * io/transfer.c: Update comments.
        * io/transfer128.c: New file.
        * io/write_float.def (write_float): Handle __float128 type.
        * libgfortran.h: #include quadmath_weak.h, define __builtin_infq
        and nanq.
        * m4/mtype.m4: Handle __float128 type.
        * runtime/in_pack_generic.c (internal_pack): Ditto.
        * runtime/in_unpack_generic.c (internal_unpack): Ditto.
        * kinds-override.h: New file.
        * libgfortran.spec.in: Ditto.
        * generated/pow_r16_i4.c: Generated.
        * Makefile.in: Regenerate.
        * configure: Regenerate.
        * config.h: Regenerate.
        * bessel_r10.c: Regenerate.
        * bessel_r16.c: Regenerate.
        * bessel_r4.c: Regenerate.
        * bessel_r8.c: Regenerate.
        * exponent_r16.c: Regenerate.
        * fraction_r16.c: Regenerate.
        * nearest_r16.c: Regenerate.
        * norm2_r10.c: Regenerate.
        * norm2_r16.c: Regenerate.
        * norm2_r4.c: Regenerate.
        * norm2_r8.c: Regenerate.
        * rrspacing_r16.c: Regenerate.
        * set_exponent_r16.c: Regenerate.
        * spacing_r16.c: Regenerate.


Co-Authored-By: Tobias Burnus <burnus@net-b.de>

From-SVN: r166825
2010-11-16 22:23:19 +01:00
Tobias Burnus
195a95c430 re PR fortran/38282 (Bit intrinsics: ILEN and IBCHNG)
2010-09-06  Tobias Burnus  <burnus@net-b.de>

        PR fortran/38282
        * intrinsic.c (add_functions): Support IALL, IANY, IPARITY.
        (check_specific): Special case for those intrinsics.
        * gfortran.h (gfc_isym_id): Add new intrinsics
        * intrinsic.h (gfc_check_transf_bit_intrins,
        gfc_simplify_iall, gfc_simplify_iany, gfc_simplify_iparity,
        gfc_resolve_iall, gfc_resolve_iany, gfc_resolve_iparity):
        New prototypes.
        * iresolve.c (gfc_resolve_iall, gfc_resolve_iany,
        gfc_resolve_iparity, resolve_transformational): New functions.
        (gfc_resolve_product, gfc_resolve_sum,
        gfc_resolve_parity): Use resolve_transformational.
        * check.c (gfc_check_transf_bit_intrins): New function.
        * simplify.c (gfc_simplify_iall, gfc_simplify_iany,
        gfc_simplify_iparity, do_bit_any, do_bit_ior,
        do_bit_xor, simplify_transformation): New functions.
        (gfc_simplify_all, gfc_simplify_any, gfc_simplify_parity,
        gfc_simplify_sum, gfc_simplify_product): Use simplify_transformation.
        * trans-intrinsic.c (gfc_conv_intrinsic_arith,
        gfc_conv_intrinsic_function, gfc_is_intrinsic_libcall):
        Handle IALL, IANY and IPARITY intrinsics.       
        * intrinsic.texi (IMAGE_INDEX): Move up to fix alphabetic
        order.
        (IALL, IANY, IPARITY): Document new intrinsics.

2010-09-06  Tobias Burnus  <burnus@net-b.de>

        PR fortran/38282
        * gfortran.dg/iall_iany_iparity_1.f90: New.
        * gfortran.dg/iall_iany_iparity_2.f90: New.

2010-09-06  Tobias Burnus  <burnus@net-b.de>

        PR fortran/38282
        * gfortran.map: Add new iany, iall and iparity intrinsics.
        * Makefile.am: Ditto.
        * m4/iany.m4: New.
        * m4/iall.m4: New.
        * m4/iparity.m4: New.
        * Makefile.in: Regenerate.
        * generated/iall_i1.c: Generate.
        * generated/iall_i2.c: Generate.
        * generated/iall_i4.c: Generate.
        * generated/iall_i8.c: Generate.
        * generated/iall_i16.c: Generate.
        * generated/iany_i1.c: Generate.
        * generated/iany_i2.c: Generate.
        * generated/iany_i4.c: Generate.
        * generated/iany_i8.c: Generate.
        * generated/iany_i16.c: Generate.
        * generated/iparity_i1.c: Generate.
        * generated/iparity_i2.c: Generate.
        * generated/iparity_i4.c: Generate.
        * generated/iparity_i8.c: Generate.
        * generated/iparity_i16.c: Generate.

From-SVN: r163898
2010-09-06 07:55:10 +02:00
Francois-Xavier Coudert
c14c81552a intrinsic.c: Add EXECUTE_COMMAND_LINE intrinsic.
* intrinsic.c: Add EXECUTE_COMMAND_LINE intrinsic.
	* intrinsic.h (gfc_resolve_execute_command_line): New function.
	* iresolve.c (gfc_resolve_execute_command_line): New function.
	* gfortran.h (GFC_ISYM_EXECUTE_COMMAND_LINE): New value.
	* intrinsic.texi: Document EXECUTE_COMMAND_LINE.

	* intrinsics/execute_command_line.c: New file.
	* gfortran.map (_gfortran_execute_command_line_i4,
	_gfortran_execute_command_line_i8): New symbols.
	* Makefile.am: Add new file intrinsics/execute_command_line.c.
	* Makefile.in: Regenerated.

	* gfortran.dg/execute_command_line_1.f90: New test.

From-SVN: r163719
2010-09-01 08:33:11 +00:00
Tobias Burnus
0cd0559e8c re PR fortran/33197 (Fortran 2008: math functions)
gcc/fortran/
2010-08-27  Tobias Burnus  <burnus@net-b.de>

        PR fortran/33197
        * gcc/fortran/intrinsic.c (add_functions): Add norm2 and parity.
        * gcc/fortran/intrinsic.h (gfc_check_norm2, gfc_check_parity):
        gfc_simplify_norm2, gfc_simplify_parity, gfc_resolve_norm2,
        gfc_resolve_parity): New prototypes.
        * gcc/fortran/gfortran.h (gfc_isym_id): New enum items
        GFC_ISYM_NORM2 and GFC_ISYM_PARITY.
        * gcc/fortran/iresolve.c (gfc_resolve_norm2,
        gfc_resolve_parity): New functions.
        * gcc/fortran/check.c (gfc_check_norm2, gfc_check_parity):
        New functions.
        * gcc/fortran/trans-intrinsic.c (gfc_conv_intrinsic_arith,
        gfc_conv_intrinsic_function): Handle NORM2 and PARITY.
        * gcc/fortran/intrinsic.texi (NORM2, PARITY): Add.
        * gcc/fortran/simplify.c (simplify_transformation_to_array):
        Add post-processing opterator.
        (gfc_simplify_all, gfc_simplify_any, gfc_simplify_count,
        gfc_simplify_product, gfc_simplify_sum): Update call.
        (add_squared, do_sqrt, gfc_simplify_norm2, do_xor,
        gfc_simplify_parity): New functions.

gcc/testsuite/
2010-08-27  Tobias Burnus  <burnus@net-b.de>

        PR fortran/33197
        * gcc/testsuite/gfortran.dg/norm2_1.f90: New.
        * gcc/testsuite/gfortran.dg/norm2_2.f90: New.
        * gcc/testsuite/gfortran.dg/norm2_3.f90: New.
        * gcc/testsuite/gfortran.dg/norm2_4.f90: New.
        * gcc/testsuite/gfortran.dg/parity_1.f90: New.
        * gcc/testsuite/gfortran.dg/parity_2.f90: New.
        * gcc/testsuite/gfortran.dg/parity_3.f90: New.

libgfortran/
2010-08-27  Tobias Burnus  <burnus@net-b.de>

        PR fortran/33197
        * libgfortran/m4/ifunction.m4 (FINISH_ARRAY_FUNCTION,
        ARRAY_FUNCTION): Allow expression after loop.
        * libgfortran/m4/norm2.m4: New for _gfortran_norm2_r{4,8,10,16}.
        * libgfortran/m4/parity.m4: New for
        * _gfortran_parity_l{1,2,4,8,16}.
        * libgfortran/gfortran.map: Add new functions.
        * libgfortran/Makefile.am: Ditto.
        * libgfortran/m4/minloc1.m4: Add empty argument for
        * ARRAY_FUNCTION.
        * libgfortran/m4/maxloc1.m4: Ditto.
        * libgfortran/m4/all.m4: Ditto.
        * libgfortran/m4/minval.m4: Ditto.
        * libgfortran/m4/maxval.m4: Ditto.
        * libgfortran/m4/count.m4: Ditto.
        * libgfortran/m4/product.m4: Ditto.
        * libgfortran/m4/any.m4: Ditto.
        * Makefile.in: Regenerated.
        * generated/minval_r8.c: Regenerated.
        * generated/maxloc1_4_r8.c: Regenerated.
        * generated/minloc1_16_r16.c: Regenerated.
        * generated/norm2_r4.c: Regenerated.
        * generated/sum_i8.c: Regenerated.
        * generated/parity_l2.c: Regenerated.
        * generated/any_l16.c: Regenerated.
        * generated/maxval_i2.c: Regenerated.
        * generated/any_l2.c: Regenerated.
        * generated/product_r4.c: Regenerated.
        * generated/maxloc1_8_i4.c: Regenerated.
        * generated/parity_l16.c: Regenerated.
        * generated/all_l1.c: Regenerated.
        * generated/product_i2.c: Regenerated.
        * generated/minloc1_8_r16.c: Regenerated.
        * generated/maxloc1_8_r16.c: Regenerated.
        * generated/sum_r16.c: Regenerated.
        * generated/sum_i1.c: Regenerated.
        * generated/minloc1_4_r8.c: Regenerated.
        * generated/maxloc1_16_r16.c: Regenerated.
        * generated/minloc1_16_i4.c: Regenerated.
        * generated/maxloc1_16_i4.c: Regenerated.
        * generated/maxval_r16.c: Regenerated.
        * generated/product_c10.c: Regenerated.
        * generated/minloc1_8_i4.c: Regenerated.
        * generated/all_l2.c: Regenerated.
        * generated/product_c4.c: Regenerated.
        * generated/sum_r4.c: Regenerated.
        * generated/all_l16.c: Regenerated.
        * generated/minloc1_16_r10.c: Regenerated.
        * generated/sum_i2.c: Regenerated.
        * generated/maxloc1_8_r8.c: Regenerated.
        * generated/minval_i16.c: Regenerated.
        * generated/parity_l4.c: Regenerated.
        * generated/maxval_i4.c: Regenerated.
        * generated/any_l4.c: Regenerated.
        * generated/minval_i8.c: Regenerated.
        * generated/maxloc1_4_i8.c: Regenerated.
        * generated/minloc1_4_i16.c: Regenerated.
        * generated/maxloc1_4_i16.c: Regenerated.
        * generated/minloc1_8_r10.c: Regenerated.
        * generated/product_i4.c: Regenerated.
        * generated/maxloc1_8_r10.c: Regenerated.
        * generated/sum_c16.c: Regenerated.
        * generated/minloc1_16_r8.c: Regenerated.
        * generated/maxloc1_16_r8.c: Regenerated.
        * generated/count_4_l.c: Regenerated.
        * generated/sum_r10.c: Regenerated.
        * generated/count_8_l.c: Regenerated.
        * generated/sum_c4.c: Regenerated.
        * generated/maxloc1_16_r10.c: Regenerated.
        * generated/minloc1_8_r8.c: Regenerated.
        * generated/maxval_r10.c: Regenerated.
        * generated/minval_i1.c: Regenerated.
        * generated/maxloc1_4_i1.c: Regenerated.
        * generated/minloc1_4_i8.c: Regenerated.
        * generated/product_i16.c: Regenerated.
        * generated/all_l4.c: Regenerated.
        * generated/norm2_r16.c: Regenerated.
        * generated/minval_r4.c: Regenerated.
        * generated/maxloc1_4_r4.c: Regenerated.
        * generated/sum_i4.c: Regenerated.
        * generated/maxval_r8.c: Regenerated.
        * generated/norm2_r8.c: Regenerated.
        * generated/minloc1_4_i1.c: Regenerated.
        * generated/minval_r16.c: Regenerated.
        * generated/minval_i2.c: Regenerated.
        * generated/maxloc1_4_i2.c: Regenerated.
        * generated/product_r8.c: Regenerated.
        * generated/maxloc1_8_i8.c: Regenerated.
        * generated/sum_c10.c: Regenerated.
        * generated/minloc1_4_r16.c: Regenerated.
        * generated/maxloc1_4_r16.c: Regenerated.
        * generated/count_1_l.c: Regenerated.
        * generated/minloc1_4_r4.c: Regenerated.
        * generated/minloc1_16_i8.c: Regenerated.
        * generated/maxloc1_16_i8.c: Regenerated.
        * generated/minloc1_4_i2.c: Regenerated.
        * generated/maxloc1_8_i1.c: Regenerated.
        * generated/minloc1_8_i8.c: Regenerated.
        * generated/product_r16.c: Regenerated.
        * generated/product_c8.c: Regenerated.
        * generated/sum_r8.c: Regenerated.
        * generated/norm2_r10.c: Regenerated.
        * generated/minloc1_16_i16.c: Regenerated.
        * generated/maxloc1_8_r4.c: Regenerated.
        * generated/minloc1_16_i1.c: Regenerated.
        * generated/maxloc1_16_i1.c: Regenerated.
        * generated/minval_r10.c: Regenerated.
        * generated/count_16_l.c: Regenerated.
        * generated/parity_l8.c: Regenerated.
        * generated/minloc1_8_i1.c: Regenerated.
        * generated/minval_i4.c: Regenerated.
        * generated/maxloc1_4_i4.c: Regenerated.
        * generated/maxloc1_8_i2.c: Regenerated.
        * generated/maxval_i8.c: Regenerated.
        * generated/any_l8.c: Regenerated.
        * generated/minloc1_4_r10.c: Regenerated.
        * generated/minloc1_8_i16.c: Regenerated.
        * generated/maxloc1_4_r10.c: Regenerated.
        * generated/maxloc1_8_i16.c: Regenerated.
        * generated/minloc1_16_r4.c: Regenerated.
        * generated/maxloc1_16_r4.c: Regenerated.
        * generated/product_i8.c: Regenerated.
        * generated/sum_i16.c: Regenerated.
        * generated/count_2_l.c: Regenerated.
        * generated/maxloc1_16_i16.c: Regenerated.
        * generated/minloc1_8_r4.c: Regenerated.
        * generated/sum_c8.c: Regenerated.
        * generated/minloc1_16_i2.c: Regenerated.
        * generated/maxloc1_16_i2.c: Regenerated.
        * generated/parity_l1.c: Regenerated.
        * generated/maxval_i16.c: Regenerated.
        * generated/maxval_i1.c: Regenerated.
        * generated/minloc1_4_i4.c: Regenerated.
        * generated/any_l1.c: Regenerated.
        * generated/minloc1_8_i2.c: Regenerated.
        * generated/product_c16.c: Regenerated.
        * generated/product_r10.c: Regenerated.
        * generated/product_i1.c: Regenerated.
        * generated/all_l8.c: Regenerated.
        * generated/maxval_r4.c: Regenerated.

From-SVN: r163595
2010-08-27 21:17:45 +02:00