Tobias Burnus 82a4f54cc5 re PR libfortran/35862 ([F2003] Implement new rounding modes for run time) ...

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

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

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

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

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

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


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

From-SVN: r201093

2013-07-21 13:54:27 +02:00

..

close.c

Update copyright years in libgfortran.

2013-01-14 18:20:58 +00:00

fbuf.c

Update copyright years in libgfortran.

2013-01-14 18:20:58 +00:00

fbuf.h

Update copyright years in libgfortran.

2013-01-14 18:20:58 +00:00

file_pos.c

Improve performance of byte-swapped I/O.

2013-01-23 23:56:54 +02:00

format.c

re PR libfortran/56737 (Wrong I/O result with format cache for Hollerith strings)

2013-03-29 10:39:47 +01:00

format.h

Update copyright years in libgfortran.

2013-01-14 18:20:58 +00:00

inquire.c

Update copyright years in libgfortran.

2013-01-14 18:20:58 +00:00

intrinsics.c

Update copyright years in libgfortran.

2013-01-14 18:20:58 +00:00

io.h

re PR libfortran/35862 ([F2003] Implement new rounding modes for run time)

2013-07-21 13:54:27 +02:00

list_read.c

re PR fortran/57633 (I/O: Problem with formatted read: reading CR-LF files (\r\n))

2013-06-20 12:55:03 +02:00

lock.c

Update copyright years in libgfortran.

2013-01-14 18:20:58 +00:00

open.c

environ.c: Include unistd.h.

2013-05-04 17:23:11 -04:00

read.c

re PR libfortran/35862 ([F2003] Implement new rounding modes for run time)

2013-07-21 13:54:27 +02:00

size_from_kind.c

Update copyright years in libgfortran.

2013-01-14 18:20:58 +00:00

transfer128.c

Update copyright years in libgfortran.

2013-01-14 18:20:58 +00:00

transfer.c

PR 56981 Improve unbuffered performance on special files.

2013-04-29 11:42:00 +03:00

unit.c

Update copyright years in libgfortran.

2013-01-14 18:20:58 +00:00

unix.c

environ.c: Include unistd.h.

2013-05-04 17:23:11 -04:00

unix.h

PR 56981 Improve unbuffered performance on special files.

2013-04-29 11:42:00 +03:00

write_float.def

re PR libfortran/57496 (I/O: WRITE(*,*) HUGE(0._10) gives SIGFPE with -ffpe-trap=overflow)

2013-06-03 11:20:46 +02:00

write.c

Use C99 bool instead of enum try.

2013-03-19 13:13:32 +02:00