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20790697dd
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258 Commits

Author SHA1 Message Date
Jakub Jelinek
20790697dd re PR middle-end/48591 (OpenMP ICE with atomics on __float128 in 32-bit only i686 cc1) 
PR middle-end/48591
	* omp-low.c (expand_omp_atomic_fetch_op): Return false if decl is
	NULL.
	(expand_omp_atomic_pipeline): Return false if cmpxchg is NULL.

	* gcc.dg/gomp/pr48591.c: New test.

	* testsuite/libgomp.c/pr48591.c: New test.

From-SVN: r172379
 2011-04-13 17:50:02 +02:00
Rainer Orth
bf382f5fe4 re PR bootstrap/48135 (build fails on Solaris2.8 due to Glob.pm not found within /usr/perl5) 
libgfortran:
	PR bootstrap/48135
	* configure.ac (gfortran_use_symver): Handle --disable-symvers.
	* configure: Regenerate.

	libgomp:
	PR bootstrap/48135
	* acinclude.m4 (enable_symvers): Handle --disable-symvers.
	* configure: Regenerate.

	libjava:
	PR bootstrap/48135
	* configure.ac (libjava_cv_anon_version_script): Handle
	--disable-symvers.
	* configure: Regenerate.

	libquadmath:
	PR bootstrap/48135
	* configure.ac (quadmath_use_symver): Handle --disable-symvers.
	* configure: Regenerate.

	libssp:
	PR bootstrap/48135
	* configure.ac (ssp_use_symver): Handle --disable-symvers.
	* configure: Regenerate.

From-SVN: r171224
 2011-03-21 12:24:17 +00:00
Jakub Jelinek
113a53c142 re PR fortran/47886 (ICE: OpenMP !$omp task if(omp_get_num_threads() > 0)) 
PR fortran/47886
	* gfortran.dg/gomp/task-1.f90: Removed.

	* testsuite/libgomp.fortran/task3.f90: New test.

From-SVN: r170535
 2011-02-27 13:05:36 +01:00
Tobias Burnus
0024f1af57 libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE. 
2011-02-24  Tobias Burnus  <burnus@net-b.de>

        * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.

From-SVN: r170479
 2011-02-24 22:58:06 +01:00
Jakub Jelinek
21e1e594a9 re PR libgomp/47854 (omp_get_wtime documentation incorrect) 
PR libgomp/47854
	* libgomp.texi (omp_get_wtime): Don't say time in the past
	must be Unix Epoch.

From-SVN: r170434
 2011-02-23 09:58:16 +01:00
Jakub Jelinek
67962076d9 re PR libgomp/47804 (libgomp LD_LIBRARY_PATH doesn't include path to libgfortran) 
PR libgomp/47804
	* testsuite/libgomp.fortran/fortran.exp: Check for both
	libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
	but $blddir != "", still append ${blddir}/${lang_library_path}
	to ld_library_path.

From-SVN: r170285
 2011-02-18 21:44:44 +01:00
Tobias Burnus
3808007ca0 re PR libgomp/47758 (729 unexpected failures in the libgomp test suite on powerpc-apple-darwin8) 
2011-02-16  Tobias Burnus  <burnus@net-b.de>

        PR libgomp/47758
        * testsuite/libgomp.fortran/fortran.exp: Check for the existence
        of libquadmath.a before adding its libpath to ldflags.

From-SVN: r170216
 2011-02-16 18:44:45 +01:00
Jakub Jelinek
53b4d41df8 re PR libgomp/47731 (futex_wait broken on Linux) 
PR libgomp/47731
	* config/linux/futex.h (futex_wait): Pass NULL as timeout argument
	to FUTEX_WAIT futex syscall.
	* config/linux/wait.h: Include <futex.h> instead of "futex.h".

From-SVN: r170133
 2011-02-14 16:08:23 +01:00
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
Benjamin Kosnik
bddd662631 re PR libstdc++/36104 (gnu-versioned-namespace is broken) 
2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>

	PR libstdc++/36104
	* acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.

From-SVN: r169072
 2011-01-20 23:41:24 +00:00
Gerald Pfeifer
f1d4ab26bc * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS. 
From-SVN: r168858
 2011-01-16 19:38:04 +00:00
Jakub Jelinek
d652f226fc Update Copyright years for files modified in 2010. 
From-SVN: r168438
 2011-01-03 21:52:22 +01:00
Jakub Jelinek
2b50313607 re PR fortran/46874 ([OpenMP] ICE in gfc_conv_descriptor_data_get, at fortran/trans-array.c:147) 
PR fortran/46874
	* trans-openmp.c (gfc_trans_omp_array_reduction): Handle allocatable
	dummy variables.

	* libgomp.fortran/allocatable6.f90: New test.

From-SVN: r167799
 2010-12-14 14:59:20 +01:00
Jakub Jelinek
af3fcdb4ac re PR fortran/46874 ([OpenMP] ICE in gfc_conv_descriptor_data_get, at fortran/trans-array.c:147) 
PR fortran/46874
	* trans-openmp.c (gfc_trans_omp_array_reduction): Handle allocatable
	dummy variables.

	* libgomp.fortran/allocatable6.f90: New test.

From-SVN: r167798
 2010-12-14 14:56:25 +01:00
Rainer Orth
c0f9d583f0 acinclude.m4 (symvers_renaming): Also set if enable_symvers = no. 
libgomp:
	* acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
	* configure: Regenerate.

	libstdc++-v3:
	* acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
	* configure: Regenerate.

From-SVN: r167505
 2010-12-06 17:10:09 +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
Jakub Jelinek
edaadf74d4 re PR fortran/46753 (ICE: OpenMP - in extract_omp_for_data, at omp-low.c:335) 
PR fortran/46753
	* trans-openmp.c (gfc_trans_omp_do): Use build2_loc instead of
	fold_build2_loc for OMP_FOR conditions.

	* libgomp.fortran/pr46753.f90: New test.

From-SVN: r167372
 2010-12-02 15:37:20 +01:00
Jakub Jelinek
4c698cf891 re PR libgomp/43706 (scheduling two threads on one core leads to starvation) 
PR libgomp/43706
	* env.c (initialize_env): Default to spin count 300000
	instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
	is specified.

From-SVN: r167371
 2010-12-02 15:31:27 +01:00
Jakub Jelinek
b7516041a1 re PR libgomp/45240 (parallel.c: GOMP_parallel_end locks a mutex but fails to unlock it after atomic operation complete) 
PR libgomp/45240
	* parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
	at the end if sync builtins aren't supported.

From-SVN: r167370
 2010-12-02 15:30:37 +01:00
Rainer Orth
6b43a34c3c * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS. 
From-SVN: r167333
 2010-12-01 14:01:48 +00:00
Rainer Orth
950691fafd * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0. 
From-SVN: r167328
 2010-12-01 13:41:59 +00:00
Iain Sandoe
fb9041eab3 fortran.exp: Add paths for libquadmath. 
libgomp:

	* testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.

From-SVN: r167127
 2010-11-24 19:26:27 +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
Marcus Shawcroft
d213e92e53 futex.h: New. 
2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>

	* config/linux/futex.h: New.
	* config/linux/arm/mutex.h: New.
	* configure.tgt (arm*-*-linux*): Add config path.

From-SVN: r165054
 2010-10-06 16:42:50 +00:00
Sebastian Pop
89d5c66f36 Adjust failing testsuite pattern. 
2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>

	* testsuite/libgomp.graphite/force-parallel-1.c: Adjust.

From-SVN: r164814
 2010-09-30 21:22:16 +00:00
Tobias Burnus
87350d4af5 intrinsic.texi (OpenMP modules): Add named constants of OMP_LIB. 
gcc/fortran/
2010-09-23  Tobias Burnus  <burnus@net-b.de>

        * intrinsic.texi (OpenMP modules): Add named constants of
        OMP_LIB.

libgomp/
2010-09-23  Tobias Burnus  <burnus@net-b.de>

        * libgomp.texi (omp_get_nested, omp_set_nested,
        * omp_set_dynamic):
        Change Fortran datatype to LOGICAL.
        (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
        omp_unset_nested_lock): Use intent(inout) instead of intent(out).

From-SVN: r164551
 2010-09-23 11:01:32 +02:00
Ralf Wildenhues
75bc9e5e0d Fix misquoting in stdint.m4. 
config/:
	PR target/45084
	* stdint.m4 (GCC_HEADER_STDINT): Use m4 quotes for arguments
	of AC_MSG_ERROR.

libdecnumber/:
	* configure: Regenerate.

libgfortran/:
	* configure: Regenerate.

libgomp/:
	* configure: Regenerate.

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

From-SVN: r163441
 2010-08-21 12:18:02 +00:00
Jakub Jelinek
acb5c916ea libgomp.texi: Add function keyword to a couple of Fortran interfaces... 
* libgomp.texi: Add function keyword to a couple of Fortran
	interfaces, use integer instead of int for Fortran.

From-SVN: r162540
 2010-07-26 18:22:18 +02:00
Aldy Hernandez
6a2ba1839d libgomp.texi: Fix spelling and pasto problems throughout. 
* libgomp.texi: Fix spelling and pasto problems throughout.
        Adjust prototypes to match code.

From-SVN: r162538
 2010-07-26 15:26:17 +00:00
Tobias Burnus
df161b697c re PR fortran/45045 (Named COMMON with different size: No warning with -fwhole-file) 
gcc/fortran/
2010-07-24  Tobias Burnus  <burnus@net-b.de>

        * options.c (gfc_init_options): Enable -fwhole-file by default.
        * interface.c (compare_parameter): Assume a Hollerith constant is
        compatible with all other argument types.

libgomp/
2010-07-24  Tobias Burnus  <burnus@net-b.de>

        * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
        silence -fwhole-file warning.

gcc/testsuite/
2010-07-24  Tobias Burnus  <burnus@net-b.de>

        * gfortran.dg/func_decl_4.f90: Split test into two ...
        * gfortran.dg/func_decl_5.f90: ... parts.
        * gfortran.dg/common_resize_1.f: xfail two warnings (cf. PR 45045).
        * gfortran.dg/bounds_temporaries_1.f90: Add new dg-warning.
        * gfortran.dg/global_references_1.f90: Add new dg-warning.
        * gfortran.dg/generic_actual_arg.f90: Add new dg-warning.
        * gfortran.dg/entry_17.f90: Remove no-longer needed dg-warning.
        * gfortran.dg/used_before_typed_4.f90: Add new dg-warning.
        * gfortran.dg/bounds_check_strlen_1.f90: Add new dg-warning.
        * gfortran.dg/intrinsic_std_1.f90: Split by remove tree dump ...
        * gfortran.dg/intrinsic_std_6.f90: ... and create a dump test.
        * gfortran.dg/sizeof.f90: Make test valid.
        * gfortran.dg/pr20865.f90: Add new dg-error.
        * gfortran.dg/integer_exponentiation_2.f90: Add new dg-warnings.
        * gfortran.dg/g77/19990218-0.f: Ditto.
        * gfortran.dg/g77/19990218-1.f: Ditto.
        * gfortran.dg/g77/970625-2.f: Ditto.
        * gfortran.dg/pr37243.f: Fix function declaration.
        * gfortran.dg/use_only_1.f90: Fix implicit typing.
        * gfortran.dg/loc_1.f90: Fix pointer datatype.

From-SVN: r162491
 2010-07-24 00:15:51 +02:00
Rainer Orth
16c9d3b171 re PR target/18788 ("-pthreads" option with "-shared" does not cause libpthread.so to be linked in.) 
libjava:
	* configure.ac (*-*-solaris2.8): Use alternate thread library.
	Add libthread.
	(*-*-solaris2.9): Use libthread.
	* configure: Regenerate.

	libgomp:
	* configure.tgt (*-*-solaris2.[56]*): Removed.

	gcc:
	* configure.ac: Don't disable TLS on Solaris 8/9 by default
	Set tga_func for Solaris 2/x86 resp. SPARC.
	Remove duplicate parts of sparc*-sun-solaris2.* TLS check.
	(LIB_THREAD_LDFLAGS_SPEC): Define.
	(LIB_TLS_SPEC): Define.
	Check for required Sun ld version.
	* configure: Regenerate.
	* config.in: Regenerate.
	* config/sol2.h (LIB_SPEC): Use LIB_THREAD_LDFLAGS_SPEC with
	-pthread, -threads, LIB_TLS_SPEC with -pthread.
	* doc/install.texi (Specific, *-*-solaris2*): Document use of
	alternate thread libraries on Solaris 8.
	Document TLS patch requirements.
	* doc/sourcebuild.texi (Add Options): Sort alphabetically.
	Document tls.

	PR target/18788
	* config/sol2.h (LIB_SPEC): Link with thread libraries even with
	-shared.

	gcc/testsuite:
	* lib/target-supports.exp (add_options_for_tls): New proc.
	* g++.dg/tls/static-1.C: Use dg-add-options tls.
	* g++.dg/tls/static-1a.cc: Likewise.
	* gcc.dg/tls/emutls-1.c: Likewise.
	* gcc.dg/tls/opt-11.c: Likewise.
	* gcc.dg/tls/opt-12.c: Likewise.
	* gcc.dg/tls/pr24428-2.c: Likewise.
	* gcc.dg/tls/pr24428.c: Likewise.
	* obj-c++.dg/tls/static-1.mm: Likewise.
	* obj-c++.dg/torture/tls/thr-init-1.mm: Likewise.
	* obj-c++.dg/torture/tls/thr-init-2.mm: Likewise.
	* obj-c++.dg/torture/tls/thr-init-3.mm: Likewise.
	* objc.dg/torture/tls/thr-init-2.m: Likewise.
	* objc.dg/torture/tls/thr-init-3.m: Likewise.
	* objc.dg/torture/tls/thr-init.m: Likewise.
	* gcc.dg/lto/20090210_0.c: Add -pthread for *-*-solaris2.[89].

From-SVN: r162478
 2010-07-23 17:58:57 +00:00
Rainer Orth
6d28b93370 acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style. 
* acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
	Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
	LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
	(HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
	targetting solaris2*.
	* configure: Regenerate.
	* config.h.in: Regenerate.

	* Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
	libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
	Add libgomp_version_dep.
	[LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
	versioning.
	[!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
	(libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
	* Makefile.in: Regenerate.

	* libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
	HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
	* libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
	to common block, protected by
	HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.

From-SVN: r161842
 2010-07-05 17:19:33 +00:00
Gerald Pfeifer
07a67d6a95 fdl.texi: Move to GFDL version 1.3. 
gcc:
	* doc/include/fdl.texi: Move to GFDL version 1.3.

	* doc/cpp.texi: Move to GFDL version 1.3.
	* doc/gcc.texi: Move to GFDL version 1.3.  Fix copyright years.
	* doc/gccint.texi: Move to GFDL version 1.3.
	* doc/gcov.texi: Move to GFDL version 1.3.  Update copyright years.
	* doc/install.texi: Move to GFDL version 1.3.  Fix copyright years.
	* doc/invoke.texi: Move to GFDL version 1.3.

gcc/fortran:
	* gfc-internals.texi: Move to GFDL 1.3.
	* gfortran.texi: Ditto.
	* intrinsic.texi: Ditto.
	* invoke.texi: Ditto.

gcc/java:
	* gcj.texi: Move to GFDL version 1.3.  Fix copyright years.

libgomp:
	* libgomp.texi: Move to GFDL version 1.3.  Update copyright years.

From-SVN: r160518
 2010-06-09 23:46:33 +00:00
Iain Sandoe
dbd34b899f re PR bootstrap/43170 (gcc 4.5 20100218 bootstrap compare fails on os x 10.6) 
config:
	PR bootstrap/43170
	* tls.m4 (GCC_CHECK_TLS): Add volatile qualifier to the test 
	references.  Move the main () test reference ahead of 
	pthread_create().  Add a comment to explain the requirements
	of the test.
libgomp:
	PR bootstrap/43170
	* configure: Regenerate.
libjava:
	PR bootstrap/43170
	* configure: Regenerate.
libmudflap:
	PR bootstrap/43170
	* configure: Regenerate.
libstdc++-v3:
	PR bootstrap/43170
	* configure: Regenerate.

From-SVN: r160457
 2010-06-09 09:27:04 +00:00
Ralf Wildenhues
13917ae3b9 no-dist in non-imported automake dirs. 
libgfortran/:
	PR other/43620
	* configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
	* configure: Regenerate.
	* Makefile.in: Regenerate.

libgomp/:
	PR other/43620
	* configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
	* configure: Regenerate.
	* Makefile.in: Regenerate.
	* testsuite/Makefile.in: Regenerate.

libjava/:
	PR other/43620
	* configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
	* Makefile.in: Regenerate.
	* gcj/Makefile.in: Regenerate.
	* include/Makefile.in: Regenerate.
	* testsuite/Makefile.in: Regenerate.

libjava/libltdl/:
	PR other/43620
	* Makefile.am (AUTOMAKE_OPTIONS): Add no-dist.
	* Makefile.in: Regenerate.

libmudflap/:
	PR other/43620
	* configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
	* Makefile.in: Regenerate.
	* testsuite/Makefile.in: Regenerate.

libssp/:
	PR other/43620
	* configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
	* Makefile.in: Regenerate.

libstdc++-v3/:
	PR other/43620
	* configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
	* 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/:
	PR other/43620
	* configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
	* Makefile.in: Regenerate.

From-SVN: r159041
 2010-05-04 18:58:11 +00:00
Jakub Jelinek
b83a701b0f re PR c/43893 (Error: Invalid controlling predicate with -fopenmp) 
PR c/43893
	* c-omp.c (c_finish_omp_for): Handle also EQ_EXPR.

	* testsuite/libgomp.c/pr43893.c: New test.
	* testsuite/libgomp.c++/pr43893.C: New test.

From-SVN: r158745
 2010-04-26 22:07:10 +02:00
Jakub Jelinek
78db7d92ce re PR middle-end/43570 (OpenMP: Invalid read of size 1 (libgomp.fortran/vla6.f90)) 
PR middle-end/43570
	* omp-low.c (scan_sharing_clauses): Don't scan_omp_op
	OMP_CLAUSE_DECL for OMP_CLAUSE_COPYPRIVATE.
	(lower_copyprivate_clauses): Use private var in outer
	context instead of original var.  Make sure the types
	are correct for VLAs.

	* testsuite/libgomp.fortran/vla8.f90: New test.

From-SVN: r158594
 2010-04-21 13:57:42 +02:00
Jakub Jelinek
e4ba7a600e re PR libgomp/43706 (scheduling two threads on one core leads to starvation) 
PR libgomp/43706
	* config/linux/affinity.c (gomp_init_affinity): Decrease
	gomp_available_cpus if affinity mask confines the process to fewer
	CPUs.
	* config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
	non-NULL, just return gomp_available_cpus.

From-SVN: r158565
 2010-04-20 17:37:51 +02:00
Jakub Jelinek
5221d7a91b re PR libgomp/43569 (libgomp: Conditional jump or move depends on uninitialised value) 
PR libgomp/43569
	* sections.c (gomp_sections_init): Initialize ws->mode.

From-SVN: r158564
 2010-04-20 17:36:45 +02:00
Uros Bizjak
289a9f867a acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but not unused bar variable. 
* acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
	not unused bar variable.
	* configure: Regenerate.

From-SVN: r158344
 2010-04-14 14:57:43 +02:00
Ralf Wildenhues
4d9e844614 Update to Automake 1.11.1. 
gcc/:
	PR other/43620
	* doc/install.texi (Prerequisites): Bump Automake version to 1.11.1.
	* aclocal.m4: Regenerate.

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

intl/:
	* aclocal.m4: Regenerate.

boehm-gc/:
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* include/Makefile.in: Regenerate.

fixincludes/:
	* aclocal.m4: Regenerate.

libcpp/:
	* aclocal.m4: Regenerate.

libdecnumber/:
	* aclocal.m4: Regenerate.

libffi/:
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* include/Makefile.in: Regenerate.
	* man/Makefile.in: Regenerate.
	* testsuite/Makefile.in: Regenerate.

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

libgomp/:
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* testsuite/Makefile.in: Regenerate.

libjava/classpath/:
	* HACKING: Update required Automake version.
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* doc/Makefile.in: Regenerate.
	* doc/api/Makefile.in: Regenerate.
	* examples/Makefile.in: Regenerate.
	* external/Makefile.in: Regenerate.
	* external/jsr166/Makefile.in: Regenerate.
	* external/relaxngDatatype/Makefile.in: Regenerate.
	* external/sax/Makefile.in: Regenerate.
	* external/w3c_dom/Makefile.in: Regenerate.
	* include/Makefile.in: Regenerate.
	* lib/Makefile.in: Regenerate.
	* native/Makefile.in: Regenerate.
	* native/fdlibm/Makefile.in: Regenerate.
	* native/jawt/Makefile.in: Regenerate.
	* native/jni/Makefile.in: Regenerate.
	* native/jni/classpath/Makefile.in: Regenerate.
	* native/jni/gconf-peer/Makefile.in: Regenerate.
	* native/jni/gstreamer-peer/Makefile.in: Regenerate.
	* native/jni/gtk-peer/Makefile.in: Regenerate.
	* native/jni/java-io/Makefile.in: Regenerate.
	* native/jni/java-lang/Makefile.in: Regenerate.
	* native/jni/java-math/Makefile.in: Regenerate.
	* native/jni/java-net/Makefile.in: Regenerate.
	* native/jni/java-nio/Makefile.in: Regenerate.
	* native/jni/java-util/Makefile.in: Regenerate.
	* native/jni/midi-alsa/Makefile.in: Regenerate.
	* native/jni/midi-dssi/Makefile.in: Regenerate.
	* native/jni/native-lib/Makefile.in: Regenerate.
	* native/jni/qt-peer/Makefile.in: Regenerate.
	* native/jni/xmlj/Makefile.in: Regenerate.
	* native/plugin/Makefile.in: Regenerate.
	* resource/Makefile.in: Regenerate.
	* scripts/Makefile.in: Regenerate.
	* tools/Makefile.in: Regenerate.

libjava/:
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* gcj/Makefile.in: Regenerate.
	* include/Makefile.in: Regenerate.
	* testsuite/Makefile.in: Regenerate.

libjava/libltdl/:
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.

libmudflap/:
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* testsuite/Makefile.in: Regenerate.

libobjc/:
	* aclocal.m4: Regenerate.

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

libstdc++-v3/:
	* Makefile.in: Regenerate.
	* aclocal.m4: 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.

zlib/:
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.

From-SVN: r157949
 2010-04-02 18:18:06 +00:00
Jakub Jelinek
80f046cced re PR libgomp/42942 (OpenMP omp_set_max_active_levels(0) isn't resetting value) 
PR libgomp/42942
	* env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
	(initialize_env): Adjust callers.
	(omp_set_max_active_levels): Set gomp_max_active_levels_var even
	when the argument is 0.

	* testsuite/libgomp.c/pr42942.c: New test.

From-SVN: r157635
 2010-03-22 16:16:52 +01:00
Sebastian Pop
b58543c3e5 Add ChangeLog entries. 
From-SVN: r157292
 2010-03-08 17:50:17 +00:00
Tobias Grosser
73102986df Add forgotten ChangeLog entries. 
Eric pointed out that my ChangeLog was incorrect. As I forgot to
commit it at all, here the corrected ChangeLogs for the last commit.

gcc/
2010-03-05  Tobias Grosser  <grosser@fim.uni-passau.de>
	    Ramakrishna Upadrasta <Ramakrishna.Upadrasta@inria.fr>

	* graphite-clast-to-gimple.c (clast_to_gcc_expression): Also
	handle conversions from pointer to integers.
	(gcc_type_for_cloog_iv): Choose the smalles signed integer as an
	induction variable, to be able to work with code generated by
	CLooG.
	* graphite-sese-to-poly.c (scop_ivs_can_be_represented): New.
	(build_poly_scop): Bail out if we cannot codegen a loop.

gcc/testsuite/
2010-03-05  Tobias Grosser  <grosser@fim.uni-passau.de>

	* gcc.dg/graphite/id-18.c: New.
	* gcc.dg/graphite/run-id-pr42644.c: New.

libgomp/
2010-03-05  Tobias Grosser  <grosser@fim.uni-passau.de>

	* testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
	* testsuite/libgomp.graphite/force-parallel-2.c: Adjust.

From-SVN: r157287
 2010-03-08 17:49:42 +00:00
Tobias Grosser
68d3ff9044 Fix type problems in loop ivs. 
Fix pr42644.
Fix pr42130 (dealII).

2010-03-03  Tobias Grosser  <grosser@fim.uni-passau.de>

	* gcc/graphite-clast-to-gimple.c (clast_to_gcc_expression): Also
	handle conversions from pointer to integers.
	(gcc_type_for_cloog_iv): Choose the smalles signed integer as an
	induction variable, to be able to work with code generated by
	CLooG.
	* gcc/graphite-sese-to-poly.c (scop_ivs_can_be_represented): New.
	(build_poly_scop): Bail out if we cannot codegen a loop.
	* gcc/testsuite/gcc.dg/graphite/id-18.c: New.
	* gcc/testsuite/gcc.dg/graphite/run-id-pr42644.c: New.
	* libgomp/testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
	* libgomp/testsuite/libgomp.graphite/force-parallel-2.c: Adjust.

From-SVN: r157286
 2010-03-08 17:49:36 +00:00
Sebastian Pop
8d2220b234 Fix PR42988: handle unknown_dependence. 
2010-02-07  Sebastian Pop  <sebastian.pop@amd.com>

	PR middle-end/42988
	* graphite-dependences.c (dependence_polyhedron): Set PDDR_KIND
	to unknown_dependence.
	(graphite_legal_transform_dr): Handle the unknown_dependence.
	(graphite_carried_dependence_level_k): Same.

	* testsuite/libgomp.graphite/force-parallel-5.c: Un-XFAILed.
	* testsuite/libgomp.graphite/pr41118.c: Renamed from pr4118.

From-SVN: r156582
 2010-02-07 19:49:06 +00:00
Rainer Orth
41d1138f79 task-1.C: Renamed err to e. 
* testsuite/libgomp.c++/task-1.C: Renamed err to e.
	* testsuite/libgomp.c++/task-6.C: Likewise.

From-SVN: r156354
 2010-01-29 15:34:07 +00:00
Steve Ellcey
6684eb28f6 configure.tgt (*-*-hpux*): Add -frandom-seed flag. 
2010-01-28  Steve Ellcey  <sje@cup.hp.com>

	* configure.tgt (*-*-hpux*): Add -frandom-seed flag.

From-SVN: r156334
 2010-01-28 21:47:59 +00:00
Paolo Bonzini
2122aa973e configure.ac: Test for executability of _the first word_ of GFORTRAN. 
2010-01-26  Paolo Bonzini  <bonzini@gnu.org>

	* configure.ac: Test for executability of _the first word_ of GFORTRAN.
	* configure: Regenerate.

From-SVN: r156264
 2010-01-26 21:32:28 +00:00
Jakub Jelinek
057dd91d0c re PR fortran/42866 (ICE for REDUCTION with ALLOCATABLE array as variable on SECTIONS) 
PR fortran/42866
	* omp-low.c (expand_omp_sections): Only use single_pred if
	l2_bb is single_pred_p.

	* testsuite/libgomp.fortran/allocatable5.f90: New test.

From-SVN: r156235
 2010-01-26 10:47:45 +01:00