Subversion Repositories openrisc

2009-12-19  Janne Blomqvist  <jb@gcc.gnu.org>

        * intrinsics/system_clock.c: Fix library name in comment, move TCK
        definition into functions.
        (system_clock_4): Remove unused struct timezone.
        (system_clock_8): Remove unused struct timezone, increase TCK.

2009-12-08  Tobias Burnus  <burnus@net-b.de>

        PR fortran/41711
        * io/read.c (set_integer): Support kind=10 for reading
        real/complex BOZ.

2009-12-06  Janus Weil  <janus@gcc.gnu.org>

        PR fortran/41478
        PR fortran/42268
        * intrinsics/pack_generic.c (pack): Add safety checks for the case that
        'vector' is NULL.

2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * Makefile.in: Regenerate.
        * configure: Regenerate.

2009-12-04  Janne Blomqvist  <jb@gcc.gnu.org>

        PR libfortran/40812
        * libgfortran.h: typedef gfc_offset differently for MinGW.
        * io/unix.h (struct stream): Change function pointers to use
        gfc_offset instead of off_t.
        (sseek): Change prototype to use gfc_offset instead of off_t.
        (stell): Likewise.
        (struncate): Likewise.
        * io/unix.c: Redefine lseek() for mingw.
        (raw_seek): Use gfc_offset instead of off_t.
        (raw_tell): Likewise.
        (buf_seek): Likewise.
        (buf_tell): Likewise.
        (buf_truncate): Likewise.
        (mem_seek): Likewise.
        (mem_tell): Likewise.
        (mem_truncate): Likewise.
        (fd_to_stream): Likewise.
        (file_length): Likewise.
        (raw_truncate): Use gfc_offset instead of off_t, add large file
        capable implementation for MinGW.

2009-11-30  Janus Weil  <janus@gcc.gnu.org>

        * gfortran.map: Add _gfortran_is_extension_of.
        * Makefile.am: Add intrinsics/extends_type_of.c.
        * Makefile.in: Regenerated.
        * intrinsics/extends_type_of.c: New file. 

2009-11-30  Kai Tietz  <Kai.Tietz@onevision.com>

        * io/unix.c (find_file): Add variable id conditionally for
        mingw targets.

2009-11-28  Jakub Jelinek  <jakub@redhat.com>

        * intrinsics/pack_generic.c (pack_internal): Remove unused
        zero_sized variable.
        * intrinsics/unpack_generic.c (unpack0): Remove unused size
        variable.
        * io/write.c (namelist_write_newline): Remove unused length
        variable.
        * io/unix.c (find_file): Remove unused id variable.
        * m4/ifunction.m4 (SCALAR_ARRAY_FUNCTION): Remove unused sstride
        variable.
        * 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/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/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/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.

2009-11-19  Janne Blomqvist  <jb@gcc.gnu.org>

        * io/fbuf.h: Move includes after include guard.
        * io/format.h: Likewise.
        * io/unix.h: Likewise.

2009-11-18  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

        PR libgfortran/42090
        * io/transfer.c (skip_record): Set bytes_left_subrecord to zero after
        skipping the remaining bytes in the record.
        (next_record_r): Call skip_record with the number of bytes_left to be
        skipped.

2009-11-02  Janne Blomqvist  <jb@gcc.gnu.org>

        * Makefile.am (gfor_io_headers): Add fbuf.h, format.h, unix.h.
        * Makefile.in: Regenerated.
        * io/fbuf.h: New file.
        * io/format.h: New file.
        * io/unix.h: New file.
        * io/io.h (struct stream): Move to unix.h, add forward declaration.
        (sread): Likewise.
        (swrite): Likewise.
        (sseek): Likewise.
        (stell): Likewise.
        (struncate): Likewise.
        (sflush): Likewise.
        (sflush): Likewise.
        (sclose): Likewise.
        (compared_files): Move prototype to unix.h.
        (open_external): Likewise.
        (open_internal): Likewise.
        (mem_alloc_w): Likewise.
        (mem_alloc_r): Likewise.
        (input_stream): Likewise.
        (output_stream): Likewise.
        (error_stream): Likewise.
        (compare_file_filename): Likewise.
        (find_file): Likewise.
        (delete_file): Likewise.
        (file_exists): Likewise.
        (inquire_sequential): Likewise.
        (inquire_direct): Likewise.
        (inquire_formatted): Likewise.
        (inquire_unformatted): Likewise.
        (inquire_read): Likewise.
        (inquire_write): Likewise.
        (inquire_readwrite): Likewise.
        (file_length): Likewise.
        (is_seekable): Likewise.
        (is_special): Likewise.
        (flush_if_preconnected): Likewise.
        (empty_internal_buffer): Likewise.
        (stream_isatty): Likewise.
        (stream_ttyname): Likewise.
        (unpack_filename): Likewise.
        (struct fbuf): Move to fbuf.h, add forward declaration.
        (fbuf_init): Move prototype to fbuf.h.
        (fbuf_destroy): Likewise.
        (fbuf_reset): Likewise.
        (fbuf_alloc): Likewise.
        (fbuf_flush): Likewise.
        (fbuf_seek): Likewise.
        (fbuf_read): Likewise.
        (fbuf_getc_refill): Likewise.
        (fbuf_getc): Move inline function to fbuf.h.
        (enum format_token): Move to format.h.
        (struct fnode): Move to format.h, add forward declaration.
        (parse_format): Move prototype to format.h.
        (next_format): Likewise.
        (unget_format): Likewise.
        (format_error): Likewise.
        (free_format_data): Likewise.
        (free_format_hash_table): Likewise.
        (init_format_hash): Likewise.
        (free_format_hash): Likewise.
        * io/close.c: Include unix.h.
        * io/fbuf.c: Include fbuf.h and unix.h.
        * io/file_pos.c: Include fbuf.h and unix.h.
        * io/format.c: Include format.h.
        * io/inquire.c: Include unix.h.
        * io/intrinsics.c: Include fbuf.h and unix.h.
        * io/list_read.c: Include fbuf.h and unix.h.
        * io/open.c: Include fbuf.h and unix.h.
        * io/read.c: Include format.h.
        * io/transfer.c: Include fbuf.h, format.h, and unix.h.
        * io/unit.c: Likewise.
        * io/unix.c: Include unix.h.
        * io/write.c: Include format.h and unix.h.

2009-10-31  Janne Blomqvist  <jb@gcc.gnu.org>

        PR libfortran/41219
        * intrinsics/unpack_generic.c (unpack_internal): Remove unused
        argument from prototype.
        (unpack1): Update unpack_internal call.
        (unpack1_char): Likewise.
        (unpack1_char4): Likewise.
        (unpack0): Likewise.
        (unpack0_char): Likewise.
        (unpack0_char4): Likewise.
        * intrinsics/iso_c_binding.c (c_f_pointer_u0): Get rid of
        uninitialized variable warning.

2009-10-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

        PR libgfortran/41711
        * libgfortran.h: Define larger sizes for BOZ conversion buffers.
        * io/write.c (extract_uint): Include case where size is 10 if integer
        is large enough. (write_int): Rename to write_boz. (write_boz): Factor
        out extract_uint and delete the conversion function.
        (btoa_big): New binary conversion function.
        (otoa_big): New octal conversion function.
        (ztoa_big): New hexidecimal conversion function.
        (write_b): Modify to use new function.
        (write_o): Likewise.
        (write_z): Likewise.

2009-10-12  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

        PR libgfortran/41683
        * io/format.c (parse_format_list): Allow a repeat specifier immediately
        after a P specifier.
        
2009-10-11  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

        PR libgfortran/38439
        * io/format.c (parse_format_list): Correct logic for FMT_F reading vs
        writing. Code clean-up.

2009-10-11  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

        PR libgfortran/38439
        * io/format.c (parse_format_list): Add check for tokens not allowed
        after P specifier. Fix comments.  Remove un-needed code. Fix the
        default exponent list. Correct pointer assignment error.

2009-10-05  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

        PR libgfortran/35862
        * write_float.def (outout_float): Fix handling of special case where no
        digits after the decimal point and values less than 1.0. Adjust index
        into digits string. (WRITE_FLOAT): Remove special case code from macro.

2009-09-28  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

        PR libgfortran/35862
        * io.h (gfc_unit): Add round_status.
        (format_token): Add enumerators for rounding format specifiers.
        * transfer.c (round_opt): New options table.
        (formatted_transfer_scalar_read): Add set round_status for each rounding
        format token. (formatted_transfer_scalar_write): Likewise.
        * format.c (format_lex): Tokenize the rounding format specifiers.
        (parse_format_list): Parse the rounding format specifiers.
        * write_float.def (outout_float): Modify rounding code to use new
        variable rchar to set the appropriate rounding. Fix some whitespace.
        * unit.c (get_internal_unit): Initialize rounding mode for internal
        units. (init_units): Likewise.

2009-09-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>

        * configure.ac: Check for GFORTRAN_C99_1.1 funcs in OS libm.
        * configure: Regenerate.
        * config.h.in: Ditto.

2009-09-18  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

        PR libgfortran/41328
        * io/transfer.c (read_sf): Set at_eof flag on short read if any
        characters were successfully read so that EOF condition with no EOR
        marker succeeds.

2009-09-12  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

        PR libgfortran/41328
        * io/transfer.c (read_sf): Adjust fbuf position and do proper
        fbuf reads to traverse CR, CR-LF, and LF style line ends.

2009-09-12  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

        PR libgfortran/41219
        * io/write.c (write_a_char4): Use correct type for crlf constant.

2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * Makefile.am (libgfortranbegin_la_LINK): New.
        * Makefile.in: Regenerate.

2009-09-09  Paolo Bonzini  <bonzini@gnu.org>

        * configure: Regenerate.

2009-09-08  Paolo Bonzini  <bonzini@gnu.org>

        * configure: Regenerate.

2009-09-07  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

        PR libgfortran/41192
        * io/list_read.c (eat_line): Enable eat_line to function on
        internal units.

        PR libgfortran/41219
        * io/list_read.c (nml_read_obj): Replace GFC_DTYPE_UNKNOWN with
        BT_NULL to get rid of warning.
        
2009-09-04  Tobias Burnus  <burnus@net-b.de>

        PR fortran/41219
        * intrinsics/getlog.c: Define _POSIX for MINGW32.

2009-09-03  Tobias Burnus  <burnus@net-b.de>

        PR fortran/41219
        * intrinsics/iso_c_binding.c (c_f_pointer_u0): Move variable
        declaration out of the loop.

2009-08-30  Thomas Koenig  <tkoenig@gcc.gnu.org>

        * m4/pack.m4 (pack_'rtype_code`): Use count_0 for counting true
        values in a logical array.  Mark bounds checking tests as
        unlikely.
        * intrinsics/pack_generic.c (pack_internal): Likewise.
        * runtime/bounds.c (count_0):  Fix off-by-one error in detecting
        empty arrays.
        * generated/pack_c4.c: Regenerated.
        * generated/pack_c8.c: Regenerated.
        * generated/pack_c10.c: Regenerated.
        * generated/pack_c16.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_r4.c: Regenerated.
        * generated/pack_r8.c: Regenerated.
        * generated/pack_r10.c: Regenerated.
        * generated/pack_r16.c: Regenerated.

2009-08-25  Thomas Koenig  <tkoenig@gcc.gnu.org>

        PR libfortran/34670
        * runtime/bounds.c (count_0):  New function.
        * intrinsics/unpack_generic (unpack_bounds):  New function.
        (unpack_internal):  Remove zero stride checks.
        (unpack1):  Use unpack_bounds.
        (unpack1_char):  Likeweise.
        (unpack1_char4):  Likewise
        (unpack0):  Likewise.
        (unpack0_char):  Likewise.
        (unpack0_char4):  Likewise.

2009-08-24  Steven G. Kargl  <kargl@gcc.gnu.org>

        PR fortran/41157
        * dtime.c (dtime_sub): Fix computing time increment.
        * time_1.h: Add <sys/types.h> header.  Use RUSAGE_SELF macro instead
        of a hardcoded 0.

2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * configure.ac (AC_PREREQ): Bump to 2.64.

2009-08-23  Steven G. Kargl  <kargl@gcc.gnu.org>

        * intrinsics/cshift0.c: Update license to GPL3+exception.
        * runtime/fpu.c: Add a GPL3+exception statement.

2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * Makefile.am (install-html, install-pdf): Remove.
        * Makefile.in: Regenerate.

        * Makefile.in: Regenerate.
        * aclocal.m4: Regenerate.
        * config.h.in: Regenerate.
        * configure: Regenerate.

2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * Makefile.am (libgfortran_la_LINK): Add $(libgfortran_la_LDFLAGS).
        * Makefile.in: Regenerate.

2009-08-20  Thomas Koenig  <tkoenig@gcc.gnu.org>

        PR libfortran/40962
        * iso_c_binding.c (c_f_pointer_u0):  Multiply stride by
        previous stride.

2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>

        * Makefile.am (LTLDFLAGS): Add -bindir flag.
        * Makefile.in: Regenerate.

2009-08-17  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

        PR fortran/41075
        * io/io.h (enum format_token): Add FMT_STAR.
        * io/format.c (format_lex): Add case for FMT_STAR.
        (parse_format_list): Parse FMT_STAR and check for left paren
        after. (next_format0): Modify helper function to check for
        unimited format and return the repeated format node.  Update
        comments to clarify.
        
2009-08-15  Kai Tietz  <kai.tietz@onevision.com>

        * intrinsics/string_intrinsics_inc.c (string_len_trim): Use
        __INTPTR_TYPE__ to cast from pointer to scalar integer, if
        __INTPTR_TYPE is defined.

2009-08-14  Janne Blomqvist  <jb@gcc.gnu.org>

        * fmain.c: Add comment saying file is deprecated.

2009-08-14  Janne Blomqvist  <jb@gcc.gnu.org>

        PR libfortran/40863
        * gfortran.map: Move new symbols to GFORTRAN_C99_1.1 version node.

2009-08-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>

        PR libfortran/40549
        * Makefile.in (LTLDFLAGS): Add -no-undefined.
        * Makefile.am: Regenerate.
        * libgfortran.h: Remove unused block of code.

2009-08-02  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

        PR libfortran/40853
        * io/list_read.c (nml_get_obj_data): Do not set nl
        pointer to first_nl if nl->next is NULL.

2009-07-31  Kaz Kojima  <kkojima@gcc.gnu.org>

        * Makefile.am: Don't set SECTION_FLAGS with @SECTION_FLAGS@.
        Don't set IEEE_FLAGS with @IEEE_FLAGS@.
        * Makefile.in: Regenerate.

2009-07-30  Kaz Kojima  <kkojima@gcc.gnu.org>

        * configure.host: Define ieee_flags and set it to -mieee for sh.
        * configure.ac: Set IEEE_FLAGS with ieee_flags.
        * Makefile.am: Add IEEE_FLAGS to AM_CFLAGS.
        * configure: Regenerate.
        * Makefile.in: Regenerate.

2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.

2009-07-27  Tobias Burnus  <burnus@net-b.de>

        PR fortran/40863
        * c99_functions.c: Define complex I, if not defined.
        Create prototypes for C99 functions to silence warnings.
        * gfortran.map: Add missing functions to GFORTRAN_C99_1.0
        and new GFORTRAN_C99_1.1.

2009-07-25  Tobias Burnus  <burnus@net-b.de>

        PR fortran/33197
        * intrinsics/c99_functions.c (cacosf,cacos,cacosl,casinf,
        casin,casind,catanf,catan,catanl,cacoshf,cacosh,cacoshl,
        casinhf,casinh,casinhf,catanhf,catanh,catanhl): New functions.
        * c99_protos.h: Add prototypes for those.

2009-07-24  Jakub Jelinek  <jakub@redhat.com>

        PR fortran/40643
        PR fortran/31067
        * libgfortran.h (GFC_REAL_4_INFINITY, GFC_REAL_8_INFINITY,
        GFC_REAL_10_INFINITY, GFC_REAL_16_INFINITY, GFC_REAL_4_QUIET_NAN,
        GFC_REAL_8_QUIET_NAN, GFC_REAL_10_QUIET_NAN, GFC_REAL_16_QUIET_NAN):
        Define.
        * m4/iparm.m4 (atype_inf, atype_nan): Define.
        * m4/ifunction.m4: Formatting.
        * m4/iforeach.m4: Likewise.
        (START_FOREACH_FUNCTION): Initialize dest to all 1s, not all 0s.
        (START_FOREACH_BLOCK, FINISH_FOREACH_FUNCTION,
        FINISH_MASKED_FOREACH_FUNCTION): Run foreach block inside a loop
        until count[0] == extent[0].
        * m4/minval.m4: Formatting.  Handle NaNs and infinities.  Optimize.
        * m4/maxval.m4: Likewise.
        * m4/minloc0.m4: Likewise.
        * m4/maxloc0.m4: Likewise.
        * m4/minloc1.m4: Likewise.
        * m4/maxloc1.m4: Likewise.
        * generated/maxloc0_16_i16.c: Regenerated.
        * generated/maxloc0_16_i1.c: Likewise.
        * generated/maxloc0_16_i2.c: Likewise.
        * generated/maxloc0_16_i4.c: Likewise.
        * generated/maxloc0_16_i8.c: Likewise.
        * generated/maxloc0_16_r10.c: Likewise.
        * generated/maxloc0_16_r16.c: Likewise.
        * generated/maxloc0_16_r4.c: Likewise.
        * generated/maxloc0_16_r8.c: Likewise.
        * generated/maxloc0_4_i16.c: Likewise.
        * generated/maxloc0_4_i1.c: Likewise.
        * generated/maxloc0_4_i2.c: Likewise.
        * generated/maxloc0_4_i4.c: Likewise.
        * generated/maxloc0_4_i8.c: Likewise.
        * generated/maxloc0_4_r10.c: Likewise.
        * generated/maxloc0_4_r16.c: Likewise.
        * generated/maxloc0_4_r4.c: Likewise.
        * generated/maxloc0_4_r8.c: Likewise.
        * generated/maxloc0_8_i16.c: Likewise.
        * generated/maxloc0_8_i1.c: Likewise.
        * generated/maxloc0_8_i2.c: Likewise.
        * generated/maxloc0_8_i4.c: Likewise.
        * generated/maxloc0_8_i8.c: Likewise.
        * generated/maxloc0_8_r10.c: Likewise.
        * generated/maxloc0_8_r16.c: Likewise.
        * generated/maxloc0_8_r4.c: Likewise.
        * generated/maxloc0_8_r8.c: Likewise.
        * generated/maxloc1_16_i16.c: Likewise.
        * generated/maxloc1_16_i1.c: Likewise.
        * generated/maxloc1_16_i2.c: Likewise.
        * generated/maxloc1_16_i4.c: Likewise.
        * generated/maxloc1_16_i8.c: Likewise.
        * generated/maxloc1_16_r10.c: Likewise.
        * generated/maxloc1_16_r16.c: Likewise.
        * generated/maxloc1_16_r4.c: Likewise.
        * generated/maxloc1_16_r8.c: Likewise.
        * generated/maxloc1_4_i16.c: Likewise.
        * generated/maxloc1_4_i1.c: Likewise.
        * generated/maxloc1_4_i2.c: Likewise.
        * generated/maxloc1_4_i4.c: Likewise.
        * generated/maxloc1_4_i8.c: Likewise.
        * generated/maxloc1_4_r10.c: Likewise.
        * generated/maxloc1_4_r16.c: Likewise.
        * generated/maxloc1_4_r4.c: Likewise.
        * generated/maxloc1_4_r8.c: Likewise.
        * generated/maxloc1_8_i16.c: Likewise.
        * generated/maxloc1_8_i1.c: Likewise.
        * generated/maxloc1_8_i2.c: Likewise.
        * generated/maxloc1_8_i4.c: Likewise.
        * generated/maxloc1_8_i8.c: Likewise.
        * generated/maxloc1_8_r10.c: Likewise.
        * generated/maxloc1_8_r16.c: Likewise.
        * generated/maxloc1_8_r4.c: Likewise.
        * generated/maxloc1_8_r8.c: Likewise.
        * generated/maxval_i16.c: Likewise.
        * generated/maxval_i1.c: Likewise.
        * generated/maxval_i2.c: Likewise.
        * generated/maxval_i4.c: Likewise.
        * generated/maxval_i8.c: Likewise.
        * generated/maxval_r10.c: Likewise.
        * generated/maxval_r16.c: Likewise.
        * generated/maxval_r4.c: Likewise.
        * generated/maxval_r8.c: Likewise.
        * generated/minloc0_16_i16.c: Likewise.
        * generated/minloc0_16_i1.c: Likewise.
        * generated/minloc0_16_i2.c: Likewise.
        * generated/minloc0_16_i4.c: Likewise.
        * generated/minloc0_16_i8.c: Likewise.
        * generated/minloc0_16_r10.c: Likewise.
        * generated/minloc0_16_r16.c: Likewise.
        * generated/minloc0_16_r4.c: Likewise.
        * generated/minloc0_16_r8.c: Likewise.
        * generated/minloc0_4_i16.c: Likewise.
        * generated/minloc0_4_i1.c: Likewise.
        * generated/minloc0_4_i2.c: Likewise.
        * generated/minloc0_4_i4.c: Likewise.
        * generated/minloc0_4_i8.c: Likewise.
        * generated/minloc0_4_r10.c: Likewise.
        * generated/minloc0_4_r16.c: Likewise.
        * generated/minloc0_4_r4.c: Likewise.
        * generated/minloc0_4_r8.c: Likewise.
        * generated/minloc0_8_i16.c: Likewise.
        * generated/minloc0_8_i1.c: Likewise.
        * generated/minloc0_8_i2.c: Likewise.
        * generated/minloc0_8_i4.c: Likewise.
        * generated/minloc0_8_i8.c: Likewise.
        * generated/minloc0_8_r10.c: Likewise.
        * generated/minloc0_8_r16.c: Likewise.
        * generated/minloc0_8_r4.c: Likewise.
        * generated/minloc0_8_r8.c: Likewise.
        * generated/minloc1_16_i16.c: Likewise.
        * generated/minloc1_16_i1.c: Likewise.
        * generated/minloc1_16_i2.c: Likewise.
        * generated/minloc1_16_i4.c: Likewise.
        * generated/minloc1_16_i8.c: Likewise.
        * generated/minloc1_16_r10.c: Likewise.
        * generated/minloc1_16_r16.c: Likewise.
        * generated/minloc1_16_r4.c: Likewise.
        * generated/minloc1_16_r8.c: Likewise.
        * generated/minloc1_4_i16.c: Likewise.
        * generated/minloc1_4_i1.c: Likewise.
        * generated/minloc1_4_i2.c: Likewise.
        * generated/minloc1_4_i4.c: Likewise.
        * generated/minloc1_4_i8.c: Likewise.
        * generated/minloc1_4_r10.c: Likewise.
        * generated/minloc1_4_r16.c: Likewise.
        * generated/minloc1_4_r4.c: Likewise.
        * generated/minloc1_4_r8.c: Likewise.
        * generated/minloc1_8_i16.c: Likewise.
        * generated/minloc1_8_i1.c: Likewise.
        * generated/minloc1_8_i2.c: Likewise.
        * generated/minloc1_8_i4.c: Likewise.
        * generated/minloc1_8_i8.c: Likewise.
        * generated/minloc1_8_r10.c: Likewise.
        * generated/minloc1_8_r16.c: Likewise.
        * generated/minloc1_8_r4.c: Likewise.
        * generated/minloc1_8_r8.c: Likewise.
        * generated/minval_i16.c: Likewise.
        * generated/minval_i1.c: Likewise.
        * generated/minval_i2.c: Likewise.
        * generated/minval_i4.c: Likewise.
        * generated/minval_i8.c: Likewise.
        * generated/minval_r10.c: Likewise.
        * generated/minval_r16.c: Likewise.
        * generated/minval_r4.c: Likewise.
        * generated/minval_r8.c: Likewise.
        * generated/product_c10.c: Likewise.
        * generated/product_c16.c: Likewise.
        * generated/product_c4.c: Likewise.
        * generated/product_c8.c: Likewise.
        * generated/product_i16.c: Likewise.
        * generated/product_i1.c: Likewise.
        * generated/product_i2.c: Likewise.
        * generated/product_i4.c: Likewise.
        * generated/product_i8.c: Likewise.
        * generated/product_r10.c: Likewise.
        * generated/product_r16.c: Likewise.
        * generated/product_r4.c: Likewise.
        * generated/product_r8.c: Likewise.
        * generated/sum_c10.c: Likewise.
        * generated/sum_c16.c: Likewise.
        * generated/sum_c4.c: Likewise.
        * generated/sum_c8.c: Likewise.
        * generated/sum_i16.c: Likewise.
        * generated/sum_i1.c: Likewise.
        * generated/sum_i2.c: Likewise.
        * generated/sum_i4.c: Likewise.
        * generated/sum_i8.c: Likewise.
        * generated/sum_r10.c: Likewise.
        * generated/sum_r16.c: Likewise.
        * generated/sum_r4.c: Likewise.
        * generated/sum_r8.c: Likewise.

2009-07-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

        PR libfortran/32784
        * unix.c (regular_file): Check for CONIN$ CONOUT$, and CONERR$ and open
        the respective /dev/conin or /dev/conout devices.  This is Cygwin
        specific.

2009-07-19  Thomas Koenig  <tkoenig@gcc.gnu.org>

        PR libfortran/34670
        PR libfortran/36874
        * Makefile.am:  Add bounds.c
        * libgfortran.h (bounds_equal_extents):  Add prototype.
        (bounds_iforeach_return):  Likewise.
        (bounds_ifunction_return):  Likewise.
        (bounds_reduced_extents):  Likewise.
        * runtime/bounds.c:  New file.
        (bounds_iforeach_return):  New function; correct typo in
        error message.
        (bounds_ifunction_return):  New function.
        (bounds_equal_extents):  New function.
        (bounds_reduced_extents):  Likewise.
        * intrinsics/cshift0.c (cshift0):  Use new functions
        for bounds checking.
        * intrinsics/eoshift0.c (eoshift0):  Likewise.
        * intrinsics/eoshift2.c (eoshift2):  Likewise.
        * m4/iforeach.m4:  Likewise.
        * m4/eoshift1.m4:  Likewise.
        * m4/eoshift3.m4:  Likewise.
        * m4/cshift1.m4:  Likewise.
        * m4/ifunction.m4:  Likewise.
        * Makefile.in:  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/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/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/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.

2009-07-17  Janne Blomqvist  <jb@gcc.gnu.org>
            Jerry DeLisle  <jvdelisle@gcc.gnu.org>
                
        PR libfortran/40714
        * io/transfer.c (finalize_transfer): Set current_record to 0
        before returning in case of error.

2009-07-12  Tobias Burnus  <burnus@net-b.de>

        PR libfortran/22423
        * io/io.h (namelist_type): Use the proper enum for GFC_DTYPE_*.
        * intrinsics/iso_c_binding.c (c_f_pointer_u0): Make sure
        variable is initialized to silence warning.

2009-07-10  Steven G. Kargl  <kargl@gcc.gnu.org>

        * c99_functions.c (ccoshf, ccosh, ccoshl, ctanhf, ctanh, ctanl):
        Fix errant minus.

2009-07-08  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

        PR libfortran/40330
        PR libfortran/40662
        * io/io.h (st_parameter_dt): Define format_not_saved bit used to signal
        whether the parsed format data was previously saved. Used to determine
        if the current format data should be freed or not.
        * io/transfer.c (st_read_done): Use the format_not_saved bit.
        (st_write_done): Likewise.
        * io/format.c (parse_format_list): Add boolean pointer to arg list. This
        pointer is used to return status to the caller regarding whether it is
        safe to cache the parsed format data.  Currently, if a FMT_STRING token
        is encounetered, it is not safe to cache. Also, added a local boolean
        variable to hold this information as recursive calls to
        parse_format_list are made.  Remove previous save_format logic.
        (parse_format): Do not use the format caching facility if the current
        unit is an internal unit or if it is not safe to save parsed format
        data.
        
2009-06-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

        PR libfortran/40576
        * io/transfer.c (sset): Adjust exit condition for loop.

2009-06-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

        PR libfortran/40508
        * io/format.c: Don't save parsed format data for internal units.

2009-06-21  Thomas Koenig  <tkoenig@gcc.gnu.org>

        PR fortran/37577
        Port from fortran-dev
        * runtime/in_pack_generic (internal_pack):  Remove unnecessary
        test for stride == 0.
        * runtime/in_unpack_generic.c (internal_unpack):  Likewise.
        * intrinsics/iso_c_binding.c (c_f_pointer_u0):  Take care
        of stride in "shape" argument.  Use array access macros for
        accessing array descriptors.
        * libgfortran.h (struct descriptor_dimension):  Change stride
        to _stride, lbound to _lbound and ubound to _ubound.
        (GFC_DIMENSION_LBOUND):  Use new name(s) in struct
        descriptor_dimension.
        (GFC_DIMENSION_UBOUND):  Likewise.
        (GFC_DIMENSION_STRIDE):  Likewise.
        (GFC_DIMENSION_EXTENT):  Likewise.
        (GFC_DIMENSION_SET):  Likewise.
        (GFC_DESCRIPTOR_LBOUND):  Likewise.
        (GFC_DESCRIPTOR_UBOUND):  Likewise.
        (GFC_DESCRIPTOR_EXTENT):  Likewise.
        (GFC_DESCRIPTOR_STRIDE):  Likewise.
        * io/transfer.c (transfer_array):  Use array access macros.
        Use byte-sized strides.
        * intrinsics/eoshift0.c (eoshift0):  Use array access
        macros everywhere.
        * m4/in_pack.m4 (internal_pack_'rtype_ccode`):  Use
        array access macros for accessing array descriptors.
        * m4/in_unpack.m4 (internal_unpack_'rtype_ccode`):
        Likewise.
        * m4/matmull.m4 (matmul_'rtype_code`):  Likewise.
        * m4/matmul.m4 (matmul_'rtype_code`):  Likewise.
        * m4/unpack.m4 (unpack0_'rtype_code`):  Likewise.
        (unpack1_'rtype_code`):  Likewise.
        * m4/ifunction_logical.m4 (name`'rtype_qual`_'atype_code): Likewise.
        * m4/ifunction.m4 (name`'rtype_qual`_'atype_code): Use array access
        macros everywhere.
                * intrinsics/dtime.c (dtime_sub):  Use array access macros
        for accessing array descriptors.
        * intrinsics/cshift0 (cshift0):  Likewise.
        * intrinsics/etime.c:  Likewise.  Remove redundant calculation
        of rdim.
        * m4/cshift0.m4 (cshift0_'rtype_code`):  Use array access macros
        for accessing array descriptors.
        * m4/pack.m4 (pack_'rtype_code`):  Likewise.
        * m4/spread.m4 (spread_'rtype_code`):  Likewise.
        (spread_scalar_'rtype_code`):  Likewise.
        * m4/transpose.m4 (transpose_'rtype_code`):  Likewise.
        * m4/iforeach.m4 (name`'rtype_qual`_'atype_code):  Likewise.
        * m4/eoshift1.m4 (eoshift1):  Likewise.  Remove size argument,
        calculate within function.
        (eoshift1_'atype_kind`):  Remove size argument from call
        to eoshift1.
        (eoshift1_'atype_kind`_char):  Likewise.
        (eoshift1_'atype_kind`_char4):  Likewise.
        * m4/eoshift3.m4 (eoshift3):  Remove size argument, calculate
        within function. Use array access macros for accessing array
        descriptors.
        (eoshift3_'atype_kind`):  Remove size argument from call
        to eoshift1.
        (eoshift3_'atype_kind`_char):  Likewise.
        (eoshift3_'atype_kind`_char4):  Likewise.
        * m4/shape.m4 (shape_'rtype_kind`):  Use array access macros
        for accessing array descriptors.
        * m4/cshift1.m4 (cshift1): Remove size argument, calculate
        within function. Use array access macros for accessing array
        descriptors.
        (cshift1_'atype_kind`):  Remove size argument from call to
        cshift1.
        (cshift1_'atype_kind`_char):  Remove size argument from call to
        cshift1.
        (cshift1_'atype_kind`_char4):  Remove size argument from call to
        cshift1.
        * m4/reshape.m4 (reshape_'rtype_ccode`):  Use array access macros
        for accessing array descriptors.
        * m4/ifunction.m4 (name`'rtype_qual`_'atype_code):  Likewise.
        * intrinsics/pack_generic.c (pack_internal):  Use array access
        macros for accessing array descriptors.
        (pack_s_internal):  Likewise.
        * intrinsics/transpose_generic.c (transpose_internal):  Remove
        size argument, calculate from array descriptor. Use array
        access macros for accessing array descriptors.
        (transpose):  Remove size argument from call.
        (transpoe_char):  Likewise.
        (transpose_char4):  Likewise.
        * intrinsics/move_alloc.c (move_alloc):  Use array access macros
        for accessing array descriptors.
        * intrinsics/spread_generic.c (spread_internal):  Remove size
        argument, calculate from array descriptor.  Use array access
        macros for accessing array descriptors.
        (spread_internal_scalar):  Likewise.
        (spread):  Remove size argument from call to spread_internal.
        (spread_char):  Mark argument source_length as unused.
        Remove size argument from call to spread_internal.
        (spread_char4):  Likewise.
        (spread_char_scalar):  Likewise.
        (spread_char4_scalar):  Likewise.
        * intrinsics/unpack_generic.c (unpack_internal):  Use array access
        macros for accessing array descriptors.
        * intrinsics/eoshift2.c (eoshift2):  Remove size argument, calculate
        from array descriptor instead.  Use array access macros for
        accessing array descriptors.
        (eoshift2_##N):  Remove size argument from call to eoshift2.
        (eoshift2_##N_##char):  Likewise.
        (eoshift2_##N_##char4):  Likewise.
        * intrinsics/reshape_generic.c (reshape_internal):  Use array
        access macross for accessing array descriptors.
        * libgfortran.h:  Introduce new macros GFC_DIMENSION_LBOUND,
        GFC_DIMENSION_UBOUND,GFC_DIMENSION_STRIDE, GFC_DIMENSION_EXTENT,
        GFC_DIMENSION_SET, GFC_DESCRIPTOR_LBOUND, GFC_DESCRIPTOR_UBOUND,
        GFC_DESCRIPTOR_EXTENT, GFC_DESCRIPTOR_EXTENT_BYTES,
        GFC_DESCRIPTOR_STRIDE, GFC_DESCRIPTOR_STRIDE_BYTES
        * runtime/in_pack_generic.c (internal_pack):  Use new macros
        for array descriptor access.
        * runtime/in_unpack_generic.c (internal_unpack):  Likewise.
        * intrinsics/dtime.c (dtime_sub):  Likewise.
        * intrinsics/cshift0 (cshift0):  Remove argument size,
        calculate directly from the array descriptor.  Use new macros
        for array descriptor access.
        * cshift0_##N:  Remove shift argument in call to cshift0.
        * cshift0_##N_char:  Mark array_length as unused.  Remove
        array_length in call to cshift0.
        * cshift0_##N_char4:  Likewise.
        * intrisics/etime.c:  Use new macros for array descriptor access.
        * intrinsics/stat.c (stat_i4_sub_0):  Likewise.
        (stat_i8_sub_0):  Likewise.
        (fstat_i4_sub):  Likewise.
        (fstat_i8_sub):  Likewise.
        * intrinsics/date_and_time.c (date_and_time):  Likewise.
        (secnds):  Likewise.
        (itime_i4):  Likewise.
        (itime_i8):  Likewise.
        (idate_i4):  Likewise.
        (idate_i8):  Likewise.
        (gmtime_i4):  Likewise.
        (gmtime_i8):  Likewise.
        (ltime_i4):  Likewise.
        (litme_i8):  Likewise.
        * intrinsics/associated.c (associated):  Likewise.
        * intrinsics/eoshift0.c (eoshift0):  Likewise.
        * intriniscs/size.c (size0):  Likewise.
        * intrinsics/random.c (arandom_r4):  Likewise.
        (arandom_r8):  Likewise.
        (arandom_r10):  Likewise.
        (arandom_r16):  Likewise.
        (random_seed_i4):  Likewise.
        (random_seed_i8):  Likewise.
        * io/list_read.c (nml_parse_qualifier):  Likewise.
        (nml_touch_nodes):  Likewise.
        (nml_read_obj):  Likewise.
        (get_name):  Likewise.
        * io/transfer.c (transfer_array):  Likewise.
        (init_loop_spec):  Likewise.
        (st_set_nml_var_dim):  Likewise.
        * io/write.c (nml_write_obj):  Likewise.
        (obj_loop):  Likewise.
        * 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/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/cshift0_c10.c: Regenerated.
        * generated/cshift0_c16.c: Regenerated.
        * generated/cshift0_c4.c: Regenerated.
        * generated/cshift0_c8.c: Regenerated.
        * generated/cshift0_i1.c: Regenerated.
        * generated/cshift0_i16.c: Regenerated.
        * generated/cshift0_i2.c: Regenerated.
        * generated/cshift0_i4.c: Regenerated.
        * generated/cshift0_i8.c: Regenerated.
        * generated/cshift0_r10.c: Regenerated.
        * generated/cshift0_r16.c: Regenerated.
        * generated/cshift0_r4.c: Regenerated.
        * generated/cshift0_r8.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/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/in_unpack_c10.c: Regenerated.
        * generated/in_unpack_c16.c: Regenerated.
        * generated/in_unpack_c4.c: Regenerated.
        * generated/in_unpack_c8.c: Regenerated.
        * generated/in_unpack_i1.c: Regenerated.
        * generated/in_unpack_i16.c: Regenerated.
        * generated/in_unpack_i2.c: Regenerated.
        * generated/in_unpack_i4.c: Regenerated.
        * generated/in_unpack_i8.c: Regenerated.
        * generated/in_unpack_r10.c: Regenerated.
        * generated/in_unpack_r16.c: Regenerated.
        * generated/in_unpack_r4.c: Regenerated.
        * generated/in_unpack_r8.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/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/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.

2009-06-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>

        * fmain.c (main): Don't PREFIX set_args.
        * libgfortran.h (set_args): Use iexport_proto.
        * runtime/main.c (set_args): Use iexport.

2009-06-07  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

        PR libfortran/40008
        * libgfortran.h: Define IOPARM_OPEN_HAS_NEWUNIT.
        * io/open.c (st_open): Don't error on negative unit number if NEWUNIT
        was specified. If NEWUNIT is specified, call new function to get the
        unique unit number and assign it.
        * io/io.h (st_parameter_open): Add pointer to newunit.  Add prototype for
        next_available_newunit. Add prototype for new function,
        get_unique_unit_number.
        * io/unit.c: Declare next_available_newunit. Define the first newunit
        number. (init_units): Initialize next_available_unit.
        (get_unique_unit_number): New function. Fix whitespace and comments.
        * io/transfer.c (data_transfer_init): Update error message to not be
        specific to OPEN statements.

2009-06-07  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

        PR libfortran/40334
        * io/list_read.c (list_formatted_read_scalar): Set the end file
        conditions after a return from EOF error.

2009-06-04  Janne Blomqvist  <jb@gcc.gnu.org>

        PR libfortran/40330
        * io/format.c (free_format_hash_table): Also free and nullify hash key.
        (save_parsed_format): Copy string rather than pointer copy.
        
2009-05-29  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>

        PR fortran/40019
        * intrinsics/bit_intrinsics.c: New file.
        * gfortran.map (GFORTRAN_1.2): New list.
        * Makefile.am: Add intrinsics/bit_intrinsics.c.
        * Makefile.in: Regenerate.

2009-05-29  Janne Blomqvist  <jb@gcc.gnu.org>

        PR libfortran/40190
        * configure.ac: Check for localtime_r and gmtime_r.
        * intrinsics/date_and_time.c: Add fallback implementations for
        localtime_r and gmtime_r.
        (date_and_time): Change to use localtime_r and gmtime_r instead of
        localtime and gmtime, respectively.
        (itime0): Use localtime_r instead of localtime.
        (ltime_0): Likewise.
        (gmtime_0): Use gmtime_r instead of gmtime.
        * config.h.in: Regenerated
        * configure: Regenerated.

2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>

        PR fortran/39178
        * runtime/main.c (store_exe_path): Remove static attribute.
        * libgfortran.h: Add back store_exe_path prototype.

2009-05-27  Thomas Koenig  <tkoenig@gcc.gnu.org>

        PR libfortran/40187
        * intrinsics/iso_c_binding.c (c_f_pointer_u0):  Take care
        of stride in "shape" argument.

2009-05-26  Tobias Burnus  <burnus@net-b.de>

        PR fortran/39178
        * runtime/main.c (store_exe_path): Make static
        and multiple-times callable.
        (set_args): Call store_exe_path.
        * libgfortran.h: Remove store_exe_path prototype.
        * fmain.c (main): Remove store_exe_path call.

2009-05-19  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

        PR libfortran/37754
        * io/write_float.def: Simplify format calculation.
        
2009-05-07  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>

        PR fortran/22423
        * io/transfer.c (read_block_direct): Avoid warning.
        * runtime/string.c (compare0): Avoid warning.

2009-04-30  Janne Blomqvist  <jb@gcc.gnu.org>

        PR libfortran/39667
        * io/file_pos.c (st_rewind): Don't truncate or flush.
        * io/intrinsics.c (fgetc): Flush if switching mode.
        (fputc): Likewise.

2009-04-18  Janne Blomqvist  <jb@gcc.gnu.org>

        PR libfortran/39782
        * io/transfer.c (data_transfer_init): Don't flush before seek.
        (finalize_transfer): Remove extra flush.

2009-04-17  Janne Blomqvist  <jb@gcc.gnu.org>

        * io/io.h (is_preconnected): Remove prototype.
        * io/unix.c (is_preconnected): Remove function.

2009-04-17  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>

        * configure.ac: Test for -ffunction-sections -fdata-sections and
        set SECTION_FLAGS accordingly.
        * configure: Regenerate.

        * Makefile.am: Add SECTION_FLAGS to AM_CFLAGS.
        * Makefile.in: Regenerate.

2009-04-15  Janne Blomqvist  <jb@gcc.gnu.org>

        PR libfortran/38668
        * io/transfer.c (finalize_transfer): Don't flush for advance='no'.

2009-04-15 Danny Smith  <dannysmith@clear.net.nz>

        * io/write.c (itoa) : Rename back to gfc_itoa.
        (write_i): Adjust call to write_decimal.
        (write_integer):  Use gfc_itoa.

2009-04-10  Janne Blomqvist  <jb@gcc.gnu.org>

        * io/io.h (move_pos_offset): Remove prototype.
        * io/transfer.c (formatted_transfer_scalar_read): Use sseek
        instead of move_pos_offset.
        * io/unix.c (move_pos_offset): Remove.

2009-04-10  Janne Blomqvist  <jb@gcc.gnu.org>

        PR libfortran/39665 libfortran/39702 libfortran/39709
        * io/io.h (st_parameter_dt): Revert aligned attribute from u.p.value.
        * io/list_read.c (read_complex): Read directly into user pointer.
        (read_real): Likewise.
        (list_formatted_read_scalar): Update read_complex and read_real calls.
        (nml_read_obj): Read directly into user pointer.

2009-04-09  Janne Blomqvist  <jb@gcc.gnu.org>

        PR libfortran/39665
        * io/io.h (st_parameter_dt): Add aligned attribute to u.p.value.
        * io/read.c (convert_real): Add note about alignment requirements.

2009-04-09  Nick Clifton  <nickc@redhat.com>

        * m4/cshift0.m4: Change copyright header to refer to version 3
        of the GNU General Public License with version 3.1 of the GCC
        Runtime Library Exception and to point readers at the COPYING3
        and COPYING3.RUNTIME files and the FSF's license web page.
        * c99_protos.h: Likewise.
        * config/fpu-387.h: Likewise.
        * config/fpu-aix.h: Likewise.
        * config/fpu-generic.h: Likewise.
        * config/fpu-glibc.h: Likewise.
        * config/fpu-sysv.h: Likewise.
        * intrinsics/abort.c: Likewise.
        * intrinsics/access.c: Likewise.
        * intrinsics/args.c: Likewise.
        * intrinsics/associated.c: Likewise.
        * intrinsics/c99_functions.c: Likewise.
        * intrinsics/chdir.c: Likewise.
        * intrinsics/chmod.c: Likewise.
        * intrinsics/clock.c: Likewise.
        * intrinsics/cpu_time.c: Likewise.
        * intrinsics/cshift0.c: Likewise.
        * intrinsics/ctime.c: Likewise.
        * intrinsics/date_and_time.c: Likewise.
        * intrinsics/dprod_r8.f90: Likewise.
        * intrinsics/dtime.c: Likewise.
        * intrinsics/env.c: Likewise.
        * intrinsics/eoshift0.c: Likewise.
        * intrinsics/eoshift2.c: Likewise.
        * intrinsics/erfc_scaled.c: Likewise.
        * intrinsics/erfc_scaled_inc.c: Likewise.
        * intrinsics/etime.c: Likewise.
        * intrinsics/exit.c: Likewise.
        * intrinsics/f2c_specifics.F90: Likewise.
        * intrinsics/fnum.c: Likewise.
        * intrinsics/gerror.c: Likewise.
        * intrinsics/getXid.c: Likewise.
        * intrinsics/getcwd.c: Likewise.
        * intrinsics/getlog.c: Likewise.
        * intrinsics/hostnm.c: Likewise.
        * intrinsics/ierrno.c: Likewise.
        * intrinsics/ishftc.c: Likewise.
        * intrinsics/iso_c_binding.c: Likewise.
        * intrinsics/iso_c_binding.h: Likewise.
        * intrinsics/iso_c_generated_procs.c: Likewise.
        * intrinsics/kill.c: Likewise.
        * intrinsics/link.c: Likewise.
        * intrinsics/malloc.c: Likewise.
        * intrinsics/move_alloc.c: Likewise.
        * intrinsics/mvbits.c: Likewise.
        * intrinsics/pack_generic.c: Likewise.
        * intrinsics/perror.c: Likewise.
        * intrinsics/rand.c: Likewise.
        * intrinsics/random.c: Likewise.
        * intrinsics/rename.c: Likewise.
        * intrinsics/reshape_generic.c: Likewise.
        * intrinsics/reshape_packed.c: Likewise.
        * intrinsics/selected_char_kind.c: Likewise.
        * intrinsics/selected_int_kind.f90: Likewise.
        * intrinsics/selected_real_kind.f90: Likewise.
        * intrinsics/signal.c: Likewise.
        * intrinsics/size.c: Likewise.
        * intrinsics/sleep.c: Likewise.
        * intrinsics/spread_generic.c: Likewise.
        * intrinsics/stat.c: Likewise.
        * intrinsics/string_intrinsics.c: Likewise.
        * intrinsics/string_intrinsics_inc.c: Likewise.
        * intrinsics/symlnk.c: Likewise.
        * intrinsics/system.c: Likewise.
        * intrinsics/system_clock.c: Likewise.
        * intrinsics/time.c: Likewise.
        * intrinsics/time_1.h: Likewise.
        * intrinsics/transpose_generic.c: Likewise.
        * intrinsics/umask.c: Likewise.
        * intrinsics/unlink.c: Likewise.
        * intrinsics/unpack_generic.c: Likewise.
        * io/close.c: Likewise.
        * io/fbuf.c: Likewise.
        * io/file_pos.c: Likewise.
        * io/format.c: Likewise.
        * io/inquire.c: Likewise.
        * io/intrinsics.c: Likewise.
        * io/io.h: Likewise.
        * io/list_read.c: Likewise.
        * io/lock.c: Likewise.
        * io/open.c: Likewise.
        * io/read.c: Likewise.
        * io/size_from_kind.c: Likewise.
        * io/transfer.c: Likewise.
        * io/unit.c: Likewise.
        * io/unix.c: Likewise.
        * io/write.c: Likewise.
        * io/write_float.def: Likewise.
        * libgfortran.h: Likewise.
        * m4/all.m4: Likewise.
        * m4/any.m4: Likewise.
        * m4/count.m4: Likewise.
        * m4/cshift1.m4: Likewise.
        * m4/eoshift1.m4: Likewise.
        * m4/eoshift3.m4: Likewise.
        * m4/exponent.m4: Likewise.
        * m4/fraction.m4: Likewise.
        * m4/head.m4: Likewise.
        * m4/in_pack.m4: Likewise.
        * m4/in_unpack.m4: Likewise.
        * m4/matmul.m4: Likewise.
        * m4/matmull.m4: Likewise.
        * m4/maxloc0.m4: Likewise.
        * m4/maxloc1.m4: Likewise.
        * m4/maxval.m4: Likewise.
        * m4/minloc0.m4: Likewise.
        * m4/minloc1.m4: Likewise.
        * m4/minval.m4: Likewise.
        * m4/nearest.m4: Likewise.
        * m4/pack.m4: Likewise.
        * m4/pow.m4: Likewise.
        * m4/product.m4: Likewise.
        * m4/reshape.m4: Likewise.
        * m4/rrspacing.m4: Likewise.
        * m4/set_exponent.m4: Likewise.
        * m4/shape.m4: Likewise.
        * m4/spacing.m4: Likewise.
        * m4/spread.m4: Likewise.
        * m4/sum.m4: Likewise.
        * m4/transpose.m4: Likewise.
        * m4/unpack.m4: Likewise.
        * runtime/backtrace.c: Likewise.
        * runtime/compile_options.c: Likewise.
        * runtime/convert_char.c: Likewise.
        * runtime/environ.c: Likewise.
        * runtime/error.c: Likewise.
        * runtime/in_pack_generic.c: Likewise.
        * runtime/in_unpack_generic.c: Likewise.
        * runtime/main.c: Likewise.
        * runtime/memory.c: Likewise.
        * runtime/pause.c: Likewise.
        * runtime/select.c: Likewise.
        * runtime/select_inc.c: Likewise.
        * runtime/stop.c: Likewise.
        * runtime/string.c: Likewise.
        * generated/_abs_c10.F90: Regenerate.
        * generated/_abs_c16.F90: Regenerate.
        * generated/_abs_c4.F90: Regenerate.
        * generated/_abs_c8.F90: Regenerate.
        * generated/_abs_i16.F90: Regenerate.
        * generated/_abs_i4.F90: Regenerate.
        * generated/_abs_i8.F90: Regenerate.
        * generated/_abs_r10.F90: Regenerate.
        * generated/_abs_r16.F90: Regenerate.
        * generated/_abs_r4.F90: Regenerate.
        * generated/_abs_r8.F90: Regenerate.
        * generated/_acos_r10.F90: Regenerate.
        * generated/_acos_r16.F90: Regenerate.
        * generated/_acos_r4.F90: Regenerate.
        * generated/_acos_r8.F90: Regenerate.
        * generated/_acosh_r10.F90: Regenerate.
        * generated/_acosh_r16.F90: Regenerate.
        * generated/_acosh_r4.F90: Regenerate.
        * generated/_acosh_r8.F90: Regenerate.
        * generated/_aimag_c10.F90: Regenerate.
        * generated/_aimag_c16.F90: Regenerate.
        * generated/_aimag_c4.F90: Regenerate.
        * generated/_aimag_c8.F90: Regenerate.
        * generated/_aint_r10.F90: Regenerate.
        * generated/_aint_r16.F90: Regenerate.
        * generated/_aint_r4.F90: Regenerate.
        * generated/_aint_r8.F90: Regenerate.
        * generated/_anint_r10.F90: Regenerate.
        * generated/_anint_r16.F90: Regenerate.
        * generated/_anint_r4.F90: Regenerate.
        * generated/_anint_r8.F90: Regenerate.
        * generated/_asin_r10.F90: Regenerate.
        * generated/_asin_r16.F90: Regenerate.
        * generated/_asin_r4.F90: Regenerate.
        * generated/_asin_r8.F90: Regenerate.
        * generated/_asinh_r10.F90: Regenerate.
        * generated/_asinh_r16.F90: Regenerate.
        * generated/_asinh_r4.F90: Regenerate.
        * generated/_asinh_r8.F90: Regenerate.
        * generated/_atan2_r10.F90: Regenerate.
        * generated/_atan2_r16.F90: Regenerate.
        * generated/_atan2_r4.F90: Regenerate.
        * generated/_atan2_r8.F90: Regenerate.
        * generated/_atan_r10.F90: Regenerate.
        * generated/_atan_r16.F90: Regenerate.
        * generated/_atan_r4.F90: Regenerate.
        * generated/_atan_r8.F90: Regenerate.
        * generated/_atanh_r10.F90: Regenerate.
        * generated/_atanh_r16.F90: Regenerate.
        * generated/_atanh_r4.F90: Regenerate.
        * generated/_atanh_r8.F90: Regenerate.
        * generated/_conjg_c10.F90: Regenerate.
        * generated/_conjg_c16.F90: Regenerate.
        * generated/_conjg_c4.F90: Regenerate.
        * generated/_conjg_c8.F90: Regenerate.
        * generated/_cos_c10.F90: Regenerate.
        * generated/_cos_c16.F90: Regenerate.
        * generated/_cos_c4.F90: Regenerate.
        * generated/_cos_c8.F90: Regenerate.
        * generated/_cos_r10.F90: Regenerate.
        * generated/_cos_r16.F90: Regenerate.
        * generated/_cos_r4.F90: Regenerate.
        * generated/_cos_r8.F90: Regenerate.
        * generated/_cosh_r10.F90: Regenerate.
        * generated/_cosh_r16.F90: Regenerate.
        * generated/_cosh_r4.F90: Regenerate.
        * generated/_cosh_r8.F90: Regenerate.
        * generated/_dim_i16.F90: Regenerate.
        * generated/_dim_i4.F90: Regenerate.
        * generated/_dim_i8.F90: Regenerate.
        * generated/_dim_r10.F90: Regenerate.
        * generated/_dim_r16.F90: Regenerate.
        * generated/_dim_r4.F90: Regenerate.
        * generated/_dim_r8.F90: Regenerate.
        * generated/_exp_c10.F90: Regenerate.
        * generated/_exp_c16.F90: Regenerate.
        * generated/_exp_c4.F90: Regenerate.
        * generated/_exp_c8.F90: Regenerate.
        * generated/_exp_r10.F90: Regenerate.
        * generated/_exp_r16.F90: Regenerate.
        * generated/_exp_r4.F90: Regenerate.
        * generated/_exp_r8.F90: Regenerate.
        * generated/_log10_r10.F90: Regenerate.
        * generated/_log10_r16.F90: Regenerate.
        * generated/_log10_r4.F90: Regenerate.
        * generated/_log10_r8.F90: Regenerate.
        * generated/_log_c10.F90: Regenerate.
        * generated/_log_c16.F90: Regenerate.
        * generated/_log_c4.F90: Regenerate.
        * generated/_log_c8.F90: Regenerate.
        * generated/_log_r10.F90: Regenerate.
        * generated/_log_r16.F90: Regenerate.
        * generated/_log_r4.F90: Regenerate.
        * generated/_log_r8.F90: Regenerate.
        * generated/_mod_i16.F90: Regenerate.
        * generated/_mod_i4.F90: Regenerate.
        * generated/_mod_i8.F90: Regenerate.
        * generated/_mod_r10.F90: Regenerate.
        * generated/_mod_r16.F90: Regenerate.
        * generated/_mod_r4.F90: Regenerate.
        * generated/_mod_r8.F90: Regenerate.
        * generated/_sign_i16.F90: Regenerate.
        * generated/_sign_i4.F90: Regenerate.
        * generated/_sign_i8.F90: Regenerate.
        * generated/_sign_r10.F90: Regenerate.
        * generated/_sign_r16.F90: Regenerate.
        * generated/_sign_r4.F90: Regenerate.
        * generated/_sign_r8.F90: Regenerate.
        * generated/_sin_c10.F90: Regenerate.
        * generated/_sin_c16.F90: Regenerate.
        * generated/_sin_c4.F90: Regenerate.
        * generated/_sin_c8.F90: Regenerate.
        * generated/_sin_r10.F90: Regenerate.
        * generated/_sin_r16.F90: Regenerate.
        * generated/_sin_r4.F90: Regenerate.
        * generated/_sin_r8.F90: Regenerate.
        * generated/_sinh_r10.F90: Regenerate.
        * generated/_sinh_r16.F90: Regenerate.
        * generated/_sinh_r4.F90: Regenerate.
        * generated/_sinh_r8.F90: Regenerate.
        * generated/_sqrt_c10.F90: Regenerate.
        * generated/_sqrt_c16.F90: Regenerate.
        * generated/_sqrt_c4.F90: Regenerate.
        * generated/_sqrt_c8.F90: Regenerate.
        * generated/_sqrt_r10.F90: Regenerate.
        * generated/_sqrt_r16.F90: Regenerate.
        * generated/_sqrt_r4.F90: Regenerate.
        * generated/_sqrt_r8.F90: Regenerate.
        * generated/_tan_r10.F90: Regenerate.
        * generated/_tan_r16.F90: Regenerate.
        * generated/_tan_r4.F90: Regenerate.
        * generated/_tan_r8.F90: Regenerate.
        * generated/_tanh_r10.F90: Regenerate.
        * generated/_tanh_r16.F90: Regenerate.
        * generated/_tanh_r4.F90: Regenerate.
        * generated/_tanh_r8.F90: Regenerate.
        * generated/all_l1.c: Regenerate.
        * generated/all_l16.c: Regenerate.
        * generated/all_l2.c: Regenerate.
        * generated/all_l4.c: Regenerate.
        * generated/all_l8.c: Regenerate.
        * generated/any_l1.c: Regenerate.
        * generated/any_l16.c: Regenerate.
        * generated/any_l2.c: Regenerate.
        * generated/any_l4.c: Regenerate.
        * generated/any_l8.c: Regenerate.
        * generated/count_16_l.c: Regenerate.
        * generated/count_1_l.c: Regenerate.
        * generated/count_2_l.c: Regenerate.
        * generated/count_4_l.c: Regenerate.
        * generated/count_8_l.c: Regenerate.
        * generated/cshift0_c10.c: Regenerate.
        * generated/cshift0_c16.c: Regenerate.
        * generated/cshift0_c4.c: Regenerate.
        * generated/cshift0_c8.c: Regenerate.
        * generated/cshift0_i1.c: Regenerate.
        * generated/cshift0_i16.c: Regenerate.
        * generated/cshift0_i2.c: Regenerate.
        * generated/cshift0_i4.c: Regenerate.
        * generated/cshift0_i8.c: Regenerate.
        * generated/cshift0_r10.c: Regenerate.
        * generated/cshift0_r16.c: Regenerate.
        * generated/cshift0_r4.c: Regenerate.
        * generated/cshift0_r8.c: Regenerate.
        * generated/cshift1_16.c: Regenerate.
        * generated/cshift1_4.c: Regenerate.
        * generated/cshift1_8.c: Regenerate.
        * generated/eoshift1_16.c: Regenerate.
        * generated/eoshift1_4.c: Regenerate.
        * generated/eoshift1_8.c: Regenerate.
        * generated/eoshift3_16.c: Regenerate.
        * generated/eoshift3_4.c: Regenerate.
        * generated/eoshift3_8.c: Regenerate.
        * generated/exponent_r10.c: Regenerate.
        * generated/exponent_r16.c: Regenerate.
        * generated/exponent_r4.c: Regenerate.
        * generated/exponent_r8.c: Regenerate.
        * generated/fraction_r10.c: Regenerate.
        * generated/fraction_r16.c: Regenerate.
        * generated/fraction_r4.c: Regenerate.
        * generated/fraction_r8.c: Regenerate.
        * generated/in_pack_c10.c: Regenerate.
        * generated/in_pack_c16.c: Regenerate.
        * generated/in_pack_c4.c: Regenerate.
        * generated/in_pack_c8.c: Regenerate.
        * generated/in_pack_i1.c: Regenerate.
        * generated/in_pack_i16.c: Regenerate.
        * generated/in_pack_i2.c: Regenerate.
        * generated/in_pack_i4.c: Regenerate.
        * generated/in_pack_i8.c: Regenerate.
        * generated/in_pack_r10.c: Regenerate.
        * generated/in_pack_r16.c: Regenerate.
        * generated/in_pack_r4.c: Regenerate.
        * generated/in_pack_r8.c: Regenerate.
        * generated/in_unpack_c10.c: Regenerate.
        * generated/in_unpack_c16.c: Regenerate.
        * generated/in_unpack_c4.c: Regenerate.
        * generated/in_unpack_c8.c: Regenerate.
        * generated/in_unpack_i1.c: Regenerate.
        * generated/in_unpack_i16.c: Regenerate.
        * generated/in_unpack_i2.c: Regenerate.
        * generated/in_unpack_i4.c: Regenerate.
        * generated/in_unpack_i8.c: Regenerate.
        * generated/in_unpack_r10.c: Regenerate.
        * generated/in_unpack_r16.c: Regenerate.
        * generated/in_unpack_r4.c: Regenerate.
        * generated/in_unpack_r8.c: Regenerate.
        * 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_l16.c: Regenerate.
        * generated/matmul_l4.c: Regenerate.
        * generated/matmul_l8.c: Regenerate.
        * generated/matmul_r10.c: Regenerate.
        * generated/matmul_r16.c: Regenerate.
        * generated/matmul_r4.c: Regenerate.
        * generated/matmul_r8.c: Regenerate.
        * generated/maxloc0_16_i1.c: Regenerate.
        * generated/maxloc0_16_i16.c: Regenerate.
        * generated/maxloc0_16_i2.c: Regenerate.
        * generated/maxloc0_16_i4.c: Regenerate.
        * generated/maxloc0_16_i8.c: Regenerate.
        * generated/maxloc0_16_r10.c: Regenerate.
        * generated/maxloc0_16_r16.c: Regenerate.
        * generated/maxloc0_16_r4.c: Regenerate.
        * generated/maxloc0_16_r8.c: Regenerate.
        * generated/maxloc0_4_i1.c: Regenerate.
        * generated/maxloc0_4_i16.c: Regenerate.
        * generated/maxloc0_4_i2.c: Regenerate.
        * generated/maxloc0_4_i4.c: Regenerate.
        * generated/maxloc0_4_i8.c: Regenerate.
        * generated/maxloc0_4_r10.c: Regenerate.
        * generated/maxloc0_4_r16.c: Regenerate.
        * generated/maxloc0_4_r4.c: Regenerate.
        * generated/maxloc0_4_r8.c: Regenerate.
        * generated/maxloc0_8_i1.c: Regenerate.
        * generated/maxloc0_8_i16.c: Regenerate.
        * generated/maxloc0_8_i2.c: Regenerate.
        * generated/maxloc0_8_i4.c: Regenerate.
        * generated/maxloc0_8_i8.c: Regenerate.
        * generated/maxloc0_8_r10.c: Regenerate.
        * generated/maxloc0_8_r16.c: Regenerate.
        * generated/maxloc0_8_r4.c: Regenerate.
        * generated/maxloc0_8_r8.c: Regenerate.
        * generated/maxloc1_16_i1.c: Regenerate.
        * generated/maxloc1_16_i16.c: Regenerate.
        * generated/maxloc1_16_i2.c: Regenerate.
        * generated/maxloc1_16_i4.c: Regenerate.
        * generated/maxloc1_16_i8.c: Regenerate.
        * generated/maxloc1_16_r10.c: Regenerate.
        * generated/maxloc1_16_r16.c: Regenerate.
        * generated/maxloc1_16_r4.c: Regenerate.
        * generated/maxloc1_16_r8.c: Regenerate.
        * generated/maxloc1_4_i1.c: Regenerate.
        * generated/maxloc1_4_i16.c: Regenerate.
        * generated/maxloc1_4_i2.c: Regenerate.
        * generated/maxloc1_4_i4.c: Regenerate.
        * generated/maxloc1_4_i8.c: Regenerate.
        * generated/maxloc1_4_r10.c: Regenerate.
        * generated/maxloc1_4_r16.c: Regenerate.
        * generated/maxloc1_4_r4.c: Regenerate.
        * generated/maxloc1_4_r8.c: Regenerate.
        * generated/maxloc1_8_i1.c: Regenerate.
        * generated/maxloc1_8_i16.c: Regenerate.
        * generated/maxloc1_8_i2.c: Regenerate.
        * generated/maxloc1_8_i4.c: Regenerate.
        * generated/maxloc1_8_i8.c: Regenerate.
        * generated/maxloc1_8_r10.c: Regenerate.
        * generated/maxloc1_8_r16.c: Regenerate.
        * generated/maxloc1_8_r4.c: Regenerate.
        * generated/maxloc1_8_r8.c: Regenerate.
        * generated/maxval_i1.c: Regenerate.
        * generated/maxval_i16.c: Regenerate.
        * generated/maxval_i2.c: Regenerate.
        * generated/maxval_i4.c: Regenerate.
        * generated/maxval_i8.c: Regenerate.
        * generated/maxval_r10.c: Regenerate.
        * generated/maxval_r16.c: Regenerate.
        * generated/maxval_r4.c: Regenerate.
        * generated/maxval_r8.c: Regenerate.
        * generated/minloc0_16_i1.c: Regenerate.
        * generated/minloc0_16_i16.c: Regenerate.
        * generated/minloc0_16_i2.c: Regenerate.
        * generated/minloc0_16_i4.c: Regenerate.
        * generated/minloc0_16_i8.c: Regenerate.
        * generated/minloc0_16_r10.c: Regenerate.
        * generated/minloc0_16_r16.c: Regenerate.
        * generated/minloc0_16_r4.c: Regenerate.
        * generated/minloc0_16_r8.c: Regenerate.
        * generated/minloc0_4_i1.c: Regenerate.
        * generated/minloc0_4_i16.c: Regenerate.
        * generated/minloc0_4_i2.c: Regenerate.
        * generated/minloc0_4_i4.c: Regenerate.
        * generated/minloc0_4_i8.c: Regenerate.
        * generated/minloc0_4_r10.c: Regenerate.
        * generated/minloc0_4_r16.c: Regenerate.
        * generated/minloc0_4_r4.c: Regenerate.
        * generated/minloc0_4_r8.c: Regenerate.
        * generated/minloc0_8_i1.c: Regenerate.
        * generated/minloc0_8_i16.c: Regenerate.
        * generated/minloc0_8_i2.c: Regenerate.
        * generated/minloc0_8_i4.c: Regenerate.
        * generated/minloc0_8_i8.c: Regenerate.
        * generated/minloc0_8_r10.c: Regenerate.
        * generated/minloc0_8_r16.c: Regenerate.
        * generated/minloc0_8_r4.c: Regenerate.
        * generated/minloc0_8_r8.c: Regenerate.
        * generated/minloc1_16_i1.c: Regenerate.
        * generated/minloc1_16_i16.c: Regenerate.
        * generated/minloc1_16_i2.c: Regenerate.
        * generated/minloc1_16_i4.c: Regenerate.
        * generated/minloc1_16_i8.c: Regenerate.
        * generated/minloc1_16_r10.c: Regenerate.
        * generated/minloc1_16_r16.c: Regenerate.
        * generated/minloc1_16_r4.c: Regenerate.
        * generated/minloc1_16_r8.c: Regenerate.
        * generated/minloc1_4_i1.c: Regenerate.
        * generated/minloc1_4_i16.c: Regenerate.
        * generated/minloc1_4_i2.c: Regenerate.
        * generated/minloc1_4_i4.c: Regenerate.
        * generated/minloc1_4_i8.c: Regenerate.
        * generated/minloc1_4_r10.c: Regenerate.
        * generated/minloc1_4_r16.c: Regenerate.
        * generated/minloc1_4_r4.c: Regenerate.
        * generated/minloc1_4_r8.c: Regenerate.
        * generated/minloc1_8_i1.c: Regenerate.
        * generated/minloc1_8_i16.c: Regenerate.
        * generated/minloc1_8_i2.c: Regenerate.
        * generated/minloc1_8_i4.c: Regenerate.
        * generated/minloc1_8_i8.c: Regenerate.
        * generated/minloc1_8_r10.c: Regenerate.
        * generated/minloc1_8_r16.c: Regenerate.
        * generated/minloc1_8_r4.c: Regenerate.
        * generated/minloc1_8_r8.c: Regenerate.
        * generated/minval_i1.c: Regenerate.
        * generated/minval_i16.c: Regenerate.
        * generated/minval_i2.c: Regenerate.
        * generated/minval_i4.c: Regenerate.
        * generated/minval_i8.c: Regenerate.
        * generated/minval_r10.c: Regenerate.
        * generated/minval_r16.c: Regenerate.
        * generated/minval_r4.c: Regenerate.
        * generated/minval_r8.c: Regenerate.
        * generated/misc_specifics.F90: Regenerate.
        * generated/nearest_r10.c: Regenerate.
        * generated/nearest_r16.c: Regenerate.
        * generated/nearest_r4.c: Regenerate.
        * generated/nearest_r8.c: Regenerate.
        * generated/pack_c10.c: Regenerate.
        * generated/pack_c16.c: Regenerate.
        * generated/pack_c4.c: Regenerate.
        * generated/pack_c8.c: Regenerate.
        * generated/pack_i1.c: Regenerate.
        * generated/pack_i16.c: Regenerate.
        * generated/pack_i2.c: Regenerate.
        * generated/pack_i4.c: Regenerate.
        * generated/pack_i8.c: Regenerate.
        * generated/pack_r10.c: Regenerate.
        * generated/pack_r16.c: Regenerate.
        * generated/pack_r4.c: Regenerate.
        * generated/pack_r8.c: Regenerate.
        * generated/pow_c10_i16.c: Regenerate.
        * generated/pow_c10_i4.c: Regenerate.
        * generated/pow_c10_i8.c: Regenerate.
        * generated/pow_c16_i16.c: Regenerate.
        * generated/pow_c16_i4.c: Regenerate.
        * generated/pow_c16_i8.c: Regenerate.
        * generated/pow_c4_i16.c: Regenerate.
        * generated/pow_c4_i4.c: Regenerate.
        * generated/pow_c4_i8.c: Regenerate.
        * generated/pow_c8_i16.c: Regenerate.
        * generated/pow_c8_i4.c: Regenerate.
        * generated/pow_c8_i8.c: Regenerate.
        * generated/pow_i16_i16.c: Regenerate.
        * generated/pow_i16_i4.c: Regenerate.
        * generated/pow_i16_i8.c: Regenerate.
        * generated/pow_i4_i16.c: Regenerate.
        * generated/pow_i4_i4.c: Regenerate.
        * generated/pow_i4_i8.c: Regenerate.
        * generated/pow_i8_i16.c: Regenerate.
        * generated/pow_i8_i4.c: Regenerate.
        * generated/pow_i8_i8.c: Regenerate.
        * generated/pow_r10_i16.c: Regenerate.
        * generated/pow_r10_i8.c: Regenerate.
        * generated/pow_r16_i16.c: Regenerate.
        * generated/pow_r16_i8.c: Regenerate.
        * generated/pow_r4_i16.c: Regenerate.
        * generated/pow_r4_i8.c: Regenerate.
        * generated/pow_r8_i16.c: Regenerate.
        * generated/pow_r8_i8.c: Regenerate.
        * generated/product_c10.c: Regenerate.
        * generated/product_c16.c: Regenerate.
        * generated/product_c4.c: Regenerate.
        * generated/product_c8.c: Regenerate.
        * generated/product_i1.c: Regenerate.
        * generated/product_i16.c: Regenerate.
        * generated/product_i2.c: Regenerate.
        * generated/product_i4.c: Regenerate.
        * generated/product_i8.c: Regenerate.
        * generated/product_r10.c: Regenerate.
        * generated/product_r16.c: Regenerate.
        * generated/product_r4.c: Regenerate.
        * generated/product_r8.c: Regenerate.
        * generated/reshape_c10.c: Regenerate.
        * generated/reshape_c16.c: Regenerate.
        * generated/reshape_c4.c: Regenerate.
        * generated/reshape_c8.c: Regenerate.
        * generated/reshape_i16.c: Regenerate.
        * generated/reshape_i4.c: Regenerate.
        * generated/reshape_i8.c: Regenerate.
        * generated/reshape_r10.c: Regenerate.
        * generated/reshape_r16.c: Regenerate.
        * generated/reshape_r4.c: Regenerate.
        * generated/reshape_r8.c: Regenerate.
        * generated/rrspacing_r10.c: Regenerate.
        * generated/rrspacing_r16.c: Regenerate.
        * generated/rrspacing_r4.c: Regenerate.
        * generated/rrspacing_r8.c: Regenerate.
        * generated/set_exponent_r10.c: Regenerate.
        * generated/set_exponent_r16.c: Regenerate.
        * generated/set_exponent_r4.c: Regenerate.
        * generated/set_exponent_r8.c: Regenerate.
        * generated/shape_i16.c: Regenerate.
        * generated/shape_i4.c: Regenerate.
        * generated/shape_i8.c: Regenerate.
        * generated/spacing_r10.c: Regenerate.
        * generated/spacing_r16.c: Regenerate.
        * generated/spacing_r4.c: Regenerate.
        * generated/spacing_r8.c: Regenerate.
        * generated/spread_c10.c: Regenerate.
        * generated/spread_c16.c: Regenerate.
        * generated/spread_c4.c: Regenerate.
        * generated/spread_c8.c: Regenerate.
        * generated/spread_i1.c: Regenerate.
        * generated/spread_i16.c: Regenerate.
        * generated/spread_i2.c: Regenerate.
        * generated/spread_i4.c: Regenerate.
        * generated/spread_i8.c: Regenerate.
        * generated/spread_r10.c: Regenerate.
        * generated/spread_r16.c: Regenerate.
        * generated/spread_r4.c: Regenerate.
        * generated/spread_r8.c: Regenerate.
        * generated/sum_c10.c: Regenerate.
        * generated/sum_c16.c: Regenerate.
        * generated/sum_c4.c: Regenerate.
        * generated/sum_c8.c: Regenerate.
        * generated/sum_i1.c: Regenerate.
        * generated/sum_i16.c: Regenerate.
        * generated/sum_i2.c: Regenerate.
        * generated/sum_i4.c: Regenerate.
        * generated/sum_i8.c: Regenerate.
        * generated/sum_r10.c: Regenerate.
        * generated/sum_r16.c: Regenerate.
        * generated/sum_r4.c: Regenerate.
        * generated/sum_r8.c: Regenerate.
        * generated/transpose_c10.c: Regenerate.
        * generated/transpose_c16.c: Regenerate.
        * generated/transpose_c4.c: Regenerate.
        * generated/transpose_c8.c: Regenerate.
        * generated/transpose_i16.c: Regenerate.
        * generated/transpose_i4.c: Regenerate.
        * generated/transpose_i8.c: Regenerate.
        * generated/transpose_r10.c: Regenerate.
        * generated/transpose_r16.c: Regenerate.
        * generated/transpose_r4.c: Regenerate.
        * generated/transpose_r8.c: Regenerate.
        * generated/unpack_c10.c: Regenerate.
        * generated/unpack_c16.c: Regenerate.
        * generated/unpack_c4.c: Regenerate.
        * generated/unpack_c8.c: Regenerate.
        * generated/unpack_i1.c: Regenerate.
        * generated/unpack_i16.c: Regenerate.
        * generated/unpack_i2.c: Regenerate.
        * generated/unpack_i4.c: Regenerate.
        * generated/unpack_i8.c: Regenerate.
        * generated/unpack_r10.c: Regenerate.
        * generated/unpack_r16.c: Regenerate.
        * generated/unpack_r4.c: Regenerate.
        * generated/unpack_r8.c: Regenerate.

2009-04-08  Janne Blomqvist  <jb@gcc.gnu.org>

        * io/open.c (already_open): Test for POSIX close return value.
        * io/unit.c (close_unit_1): Likewise.
        * io/unix.c (raw_close): Return 0 for success for preconnected units.

2009-04-08  Janne Blomqvist  <jb@gcc.gnu.org>

        * runtime/string.c (compare0): Use gfc_charlen_type.
        * runtime/error.c (gfc_itoa): Move to io/write.c
        (xtoa): Rename to gfc_xtoa.
        * runtime/backtrace.c (show_backtrace): Call gfc_xtoa.
        * intrinsics/cshift0.c (cshift0): Use index_type for shift arg.
        * intrinsics/date_and_time.c (date_and_time): Use index_type.
        (itime_i4): Likewise.
        (itime_i8): Likewise.
        (idate_i4): Likewise.
        (idate_i8): Likewise.
        (gmtime_i4): Likewise.
        (gmtime_i8): Likewise.
        (ltime_i4): Likewise.
        (ltime_i8): Likewise.
        * libgfortran.h (gfc_itoa): Remove prototype.
        (xtoa): Rename prototype to gfc_xtoa.
        * io/list_read.c (nml_read_obj): Use size_t for string length.
        * io/transfer.c (read_block_direct): Change nbytes arg from
        pointer to value.
        (unformatted_read): Minor cleanup, call read_block_directly properly.
        (skip_record): Use ssize_t.
        (next_record_w_unf): Avoid stell() call by calling sseek with SEEK_CUR.
        (iolength_transfer): Make sure to multiply before cast.
        * io/intrinsics.c (fgetc): Remove unnecessary variable.
        * io/format.c (format_hash): Use gfc_charlen_type.
        * io/write.c (itoa): Move from runtime/error.c:gfc_itoa, rename,
        make static.
        (write_i): Call with pointer to itoa.
        (write_z): Call with pointer to gfc_xtoa.
        (write_integer): Pointer to itoa.
        (nml_write_obj): Type cleanup, don't call strlen in loop.
        
2009-04-06  H.J. Lu  <hongjiu.lu@intel.com>

        PR libgfortran/39664
        * io/unix.c (raw_close): Don't close STDOUT_FILENO,
        STDERR_FILENO nor STDIN_FILENO.

2009-04-06  David Edelsohn  <edelsohn@gnu.org>
        
        * io/io.h (struct stream): Rename truncate to trunc.
        (struncate): Same.
        * io/unix.c (raw_init): Rename truncate to trunc.
        (buf_init): Same.
        (open_internal): Same.
        
2009-04-05  Daniel Kraft  <d@domob.eu>

        PR fortran/38654
        * io/read.c (read_f): Reworked to speed up floating point parsing.
        (convert_real): Use pointer-casting instead of memcpy and temporaries.

2009-04-05  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

        PR libfortran/37754
        * io/io.h (format_hash_entry): New structure for hash table.
        (format_hash_table): The hash table itself.
        (free_format_data): Revise function prototype.
        (free_format_hash_table, init_format_hash,
        free_format_hash): New function prototypes.
        * io/unit.c (close_unit_1): Use free_format_hash_table.
        * io/transfer.c (st_read_done, st_write_done): Free format data if
        internal unit.
        * io/format.c (free_format_hash_table): New function that frees any
        memory allocated previously for cached format data.
        (reset_node): New static helper function to reset the format counters
        for a format node.
        (reset_fnode_counters): New static function recursively calls reset_node
        to traverse the fnode tree.
        (format_hash): New simple hash function based on XOR, probabalistic,
        tosses collisions.
        (save_parsed_format): New static function to save the parsed format
        data to use again.
        (find_parsed_format): New static function searches the hash table
        looking for a match.
        (free_format_data): Revised to accept pointer to format data rather than
        the dtp pointer so that the function can be used in more places.
        (format_lex): Editorial.
        (parse_format_list): Set flag used to determine of format data hashing
        is to be used.  Internal units are not persistent enough for this.
        (revert): Move to ne location in file.
        (parse_format): Use new functions to look for previously parsed
        format strings and use them rather than re-parse.  If not found, saves
        the parsed format data for later use.
        
2009-04-05  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

        PR libfortran/37754
        * io/transfer.c (formatted_transfer_scalar): Remove this function by
        factoring it into two new functions, one for read and one for write,
        eliminating all the conditionals for read or write mode.
        (formatted transfer_scalar_read): New function.
        (formatted transfer_scalar_write): New function.
        (formatted_transfer): Use new functions.

2009-04-05  Janne Blomqvist  <jb@gcc.gnu.org>

        PR libfortran/25561 libfortran/37754
        * io/io.h (struct stream): Define new stream interface function
        pointers, and inline functions for accessing it.
        (struct fbuf): Use int instead of size_t, remove flushed element.
        (mem_alloc_w): New prototype.
        (mem_alloc_r): New prototype.
        (stream_at_bof): Remove prototype.
        (stream_at_eof): Remove prototype.
        (file_position): Remove prototype.
        (flush): Remove prototype.
        (stream_offset): Remove prototype.
        (unit_truncate): New prototype.
        (read_block_form): Change to return pointer, int* argument.
        (hit_eof): New prototype.
        (fbuf_init): Change prototype.
        (fbuf_reset): Change prototype.
        (fbuf_alloc): Change prototype.
        (fbuf_flush): Change prototype.
        (fbuf_seek): Change prototype.
        (fbuf_read): New prototype.
        (fbuf_getc_refill): New prototype.
        (fbuf_getc): New inline function.
        * io/fbuf.c (fbuf_init): Use int, get rid of flushed.
        (fbuf_debug): New function.
        (fbuf_reset): Flush, and return position offset.
        (fbuf_alloc): Simplify, don't flush, just realloc.
        (fbuf_flush): Make usable for read mode, salvage remaining bytes.
        (fbuf_seek): New whence argument.
        (fbuf_read): New function.
        (fbuf_getc_refill): New function.
        * io/file_pos.c (formatted_backspace): Use new stream interface.
        (unformatted_backspace): Likewise.
        (st_backspace): Make sure format buffer is reset, use new stream
        interface, use unit_truncate.
        (st_endfile): Likewise.
        (st_rewind): Likewise.
        * io/intrinsics.c: Use new stream interface.
        * io/list_read.c (push_char): Don't use u.p.scratch, use realloc
        to resize.
        (free_saved): Don't check u.p.scratch.
        (next_char): Use new stream interface, use fbuf_getc() for external files.
        (finish_list_read): flush format buffer.
        (nml_query): Update to use modified interface:s
        * io/open.c (test_endfile): Use new stream interface.
        (edit_modes): Likewise.
        (new_unit): Likewise, set bytes_left to 1 for stream files.
        * io/read.c (read_l): Use new read_block_form interface.
        (read_utf8): Likewise.
        (read_utf8_char1): Likewise.
        (read_default_char1): Likewise.
        (read_utf8_char4): Likewise.
        (read_default_char4): Likewise.
        (read_a): Likewise.
        (read_a_char4): Likewise.
        (read_decimal): Likewise.
        (read_radix): Likewise.
        (read_f): Likewise.
        * io/transfer.c (read_sf): Use fbuf_read and mem_alloc_r, remove
        usage of u.p.line_buffer.
        (read_block_form): Update interface to return pointer, use
        fbuf_read for direct access.
        (read_block_direct): Update to new stream interface.
        (write_block): Use mem_alloc_w for internal I/O.
        (write_buf): Update to new stream interface.
        (formatted_transfer_scalar): Don't use u.p.line_buffer, use
        fbuf_seek for external files.
        (us_read): Update to new stream interface.
        (us_write): Likewise.
        (data_transfer_init): Always check if we switch modes and flush.
        (skip_record): Use new stream interface, fix comparison.
        (next_record_r): Check for and reset u.p.at_eof, use new stream
        interface, use fbuf_getc for spacing.
        (write_us_marker): Update to new stream interface, don't inline.
        (next_record_w_unf): Likewise.
        (sset): New function.
        (next_record_w): Use new stream interface, use fbuf for printing
        newline.
        (next_record): Use new stream interface.
        (finalize_transfer): Remove sfree call, use new stream interface.
        (st_iolength_done): Don't use u.p.scratch.
        (st_read): Don't check for end of file.
        (st_read_done): Don't use u.p.scratch, use unit_truncate.
        (hit_eof): New function.
        * io/unit.c (init_units): Always init fbuf for formatted units.
        (update_position): Use new stream interface.
        (unit_truncate): New function.
        (finish_last_advance_record): Use fbuf to print newline.
        * io/unix.c: Remove unused SSIZE_MAX macro.
        (BUFFER_SIZE): Make static const variable rather than macro.
        (struct unix_stream): Remove dirty_offset, len, method,
        small_buffer. Order elements by decreasing size.
        (struct int_stream): Remove.
        (move_pos_offset): Remove usage of dirty_offset.
        (reset_stream): Remove.
        (do_read): Rename to raw_read, update to match new stream
        interface.
        (do_write): Rename to raw_write, update to new stream interface.
        (raw_seek): New function.
        (raw_tell): New function.
        (raw_truncate): New function.
        (raw_close): New function.
        (raw_flush): New function.
        (raw_init): New function.
        (fd_alloc): Remove.
        (fd_alloc_r_at): Remove.
        (fd_alloc_w_at): Remove.
        (fd_sfree): Remove.
        (fd_seek): Remove.
        (fd_truncate): Remove.
        (fd_sset): Remove.
        (fd_read): Remove.
        (fd_write): Remove.
        (fd_close): Remove.
        (fd_open): Remove.
        (fd_flush): Rename to buf_flush, update to new stream interface
        and unix_stream.
        (buf_read): New function.
        (buf_write): New function.
        (buf_seek): New function.
        (buf_tell): New function.
        (buf_truncate): New function.
        (buf_close): New function.
        (buf_init): New function.
        (mem_alloc_r_at): Rename to mem_alloc_r, change prototype.
        (mem_alloc_w_at): Rename to mem_alloc_w, change prototype.
        (mem_read): Change to match new stream interface.
        (mem_write): Likewise.
        (mem_seek): Likewise.
        (mem_tell): Likewise.
        (mem_truncate): Likewise.
        (mem_close): Likewise.
        (mem_flush): New function.
        (mem_sfree): Remove.
        (empty_internal_buffer): Cast to correct type.
        (open_internal): Use correct type, init function pointers.
        (fd_to_stream): Test whether to open file as buffered or raw.
        (output_stream): Remove mode set.
        (error_stream): Likewise.
        (flush_all_units_1): Use new stream interface.
        (flush_all_units): Likewise.
        (stream_at_bof): Remove.
        (stream_at_eof): Remove.
        (file_position): Remove.
        (file_length): Update logic to use stream interface.
        (flush): Remove.
        (stream_offset): Remove.
        * io/write.c (write_utf8_char4): Use int instead of size_t.
        (write_x): Extra safety check.
        (namelist_write_newline): Use new stream interface.

2009-03-29  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>

        PR fortran/33595
        * intrinsics/c99_functions.c (round): Use floor instead of ceil.
        Revise checks to round up.
        (roundf): Likewise.

2009-03-28  Daniel Kraft  <d@domob.eu>

        * intrinsics/string_intrinsics.c: #include <assert.h>
        * intrinsics/string_intrinsics_inc.c (string_trim): Use string_len_trim
        instead of calculating the length directly.
        (string_len_trim): For KIND=1, speed search up.

2009-03-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

        PR libfortran/39528
        * io/list_read.c (list_formatted_read_scalar): Move check for read
        completion to just after the check for a repeated value.

2009-03-08  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

        PR libfortran/39402
        * io/write_float.def (output_float): Handle F0.d formatting correctly
        for any d when value is 0.0.

2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * configure: Regenerate.

2009-01-21  Daniel Kraft  <d@domob.eu>

        PR fortran/38887
        * runtime/in_unpack_generic.c (internal_unpack):  Return instead of
        abort when called with empty array.
        * m4/in_unpack.m4:  Ditto.
        * generated/in_unpack_i1.c:  Regenerated.
        * generated/in_unpack_i2.c:  Regenerated.
        * generated/in_unpack_i4.c:  Regenerated.
        * generated/in_unpack_i8.c:  Regenerated.
        * generated/in_unpack_i16.c: Regenerated.
        * generated/in_unpack_r4.c:  Regenerated.
        * generated/in_unpack_r8.c:  Regenerated.
        * generated/in_unpack_r10.c: Regenerated.
        * generated/in_unpack_r16.c: Regenerated.
        * generated/in_unpack_c4.c:  Regenerated.
        * generated/in_unpack_c8.c:  Regenerated.
        * generated/in_unpack_c10.c: Regenerated.
        * generated/in_unpack_c16.c: Regenerated.

2009-01-12  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

        PR libfortran/38772
        * io/read.c (read_f): Clean up loop conditions for BZ/BN,
        allowing proper digit testing. White space fix.

2009-01-05  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

        PR libfortran/38735
        * io/unit.c (get_internal_unit): Set default BLANK= status to NULL for
        internal units.


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