Janne Blomqvist
5ea0705af7
Figure out whether a file is seekable with lseek()
...
From-SVN: r174946
2011-06-11 13:19:49 +03:00
Daniel Carrera
f5c01f5bde
trans-decl.c (gfc_build_builtin_function_decls): Updated declaration of caf_sync_all and caf_sync_images.
...
gcc/fortran/
2011-06-10 Daniel Carrera <dcarrera@gmail.com>
* trans-decl.c (gfc_build_builtin_function_decls):
Updated declaration of caf_sync_all and caf_sync_images.
* trans-stmt.c (gfc_trans_sync): Function
can now handle a "stat" variable that has an integer type
different from integer_type_node.
libgfortran/
2011-06-10 Daniel Carrera <dcarrera@gmail.com>
* caf/mpi.c (_gfortran_caf_sync_all,
_gfortran_caf_sync_images): Functions have void return type
and move status into parameter list.
* caf/single.c (_gfortran_caf_sync_all,
_gfortran_caf_sync_images): Functions have void return type
and move status into parameter list.
* caf/libcaf.h (_gfortran_caf_sync_all,
_gfortran_caf_sync_images): Functions have void return type
and move status into parameter list.
gcc/testsuite/
2011-06-10 Daniel Carrera <dcarrera@gmail.com>
* gfortran.dg/coarray/sync_1.f90: New test for
"SYNC ALL", "SYNC MEMORY" and "SYNC IMAGES".
From-SVN: r174896
2011-06-10 12:22:24 +02:00
Richard Henderson
1b7a0148f0
gcc:
...
* config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]
(sigill_hdlr): Correct insn, insn size.
(set_fast_math) [!__x86_64__ && __sun__ && __svr4__]: Use movaps.
gcc/testsuite:
* lib/target-supports.exp (check_sse_os_support_available): Use
movaps.
libgfortran.
* config/fpu-387.h [__sun__ && __svr4__] (sigill_hdlr): Correct
insn, insn size.
(has_sse) [!__x86_64__ && __sun__ && __svr4__]: Use movaps.
Co-Authored-By: Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
From-SVN: r174609
2011-06-03 17:36:21 +00:00
Janne Blomqvist
155732f56d
PR 48931 Use async-signal-safe execve instead of execvp
...
From-SVN: r174415
2011-05-29 23:13:52 +03:00
Janne Blomqvist
8bea6ce492
PR 49214 fd_gets should return NULL if nothing was read
...
From-SVN: r174395
2011-05-29 16:17:17 +03:00
Janne Blomqvist
04a4a57b1b
PR 19155 Check for strtod failure via endptr
...
From-SVN: r174393
2011-05-29 11:59:44 +03:00
Tobias Burnus
1523ffa92a
stop.c (stop_string,error_stop_string): Minor cleanup.
...
2011-05-22 Tobias Burnus <burnus@net-b.de>
* runtime/stop.c (stop_string,error_stop_string): Minor cleanup.
From-SVN: r174039
2011-05-22 21:34:16 +02:00
Janne Blomqvist
eec2794c17
PR 48931 Make backtrace async-signal-safe, reformat output
...
From-SVN: r174030
2011-05-22 19:38:05 +03:00
Janne Blomqvist
9272cac88a
PR 48977 Denormal exception on glibc targets
...
Co-Authored-By: Uros Bizjak <ubizjak@gmail.com>
From-SVN: r173952
2011-05-20 17:45:51 +03:00
Janne Blomqvist
57b4d355a1
Clarify FP exception documentation and messages
...
From-SVN: r173944
2011-05-20 15:55:45 +03:00
Tobias Burnus
ade2e40389
lang.opt (fdump-core): Re-add as ignored option for backward compatibility.
...
2011-05-14 Tobias Burnus <burnus@net-b.de>
* lang.opt (fdump-core): Re-add as ignored option
for backward compatibility.
2011-05-14 Tobias Burnus <burnus@net-b.de>
* runtime/stop.c (error_stop_string, error_stop_numeric):
Do not backtrace for ERROR STOP.
From-SVN: r173760
2011-05-14 18:02:07 +02:00
Janne Blomqvist
de8bd1420e
PR 48915 Abort handling
...
From-SVN: r173750
2011-05-14 11:44:09 +03:00
Janne Blomqvist
1028b2bded
Error printing thread safety, remove GFORTRAN_USE_STDERR
...
From-SVN: r173749
2011-05-14 10:55:51 +03:00
Tobias Burnus
b4224aec54
re PR libfortran/48961 (EXECUTE_COMMAND_LINE(WAIT=.false.) fails on MinGW)
...
2011-05-14 Tobias Burnus <burnus@net-b.de>
PR fortran/48961
* intrinsics/execute_command_line.c (set_cmdstat): Don't abort if
synchronously executing with WAIT=.false.
(execute_command_line): Fix setting of cmdstat and exitstat.
From-SVN: r173748
2011-05-14 08:35:18 +02:00
Tobias Burnus
cc9ae24cbe
re PR fortran/18918 (Eventually support Fortran 2008's coarrays [co-arrays])
...
2011-05-06 Tobias Burnus <burnus@net-b.de>
PR fortran/18918
* caf/libcaf.h: Cleanup headers.
(_gfortran_caf_critical, _gfortran_caf_end_critical): Make stub.
(caf_register_t): New enum.
(_gfortran_caf_register, _gfortran_caf_deregister): New prototype.
* caf/single.c (_gfortran_caf_critical,
_gfortran_caf_end_critical): Remove.
(_gfortran_caf_register, _gfortran_caf_deregister): New functions.
* caf/mpi.c (_gfortran_caf_critical,
_gfortran_caf_end_critical): Remove.
(_gfortran_caf_register, _gfortran_caf_deregister): New functions.
(caf_world_window): Remove global variable.
(_gfortran_caf_init): Fix off-by-one error of this_image.
From-SVN: r173505
2011-05-06 20:35:00 +02:00
Jerry DeLisle
d6b872ad5e
re PR libfortran/48787 (Invalid UP/DOWN rounding with F editing)
...
2011-05-04 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/48787
* io/write_float.def (output_float): Adjust up and down rounding for
cases where 'd' = 0. Gather common code to one location.
From-SVN: r173408
2011-05-05 01:19:30 +00:00
Jerry DeLisle
7c4f44cd60
re PR libfortran/48787 (Invalid UP/DOWN rounding with F editing)
...
2011-05-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/48787
* io/write_float.def (output_float): Gather up integer declarations and
add new 'p' for scale factor. Use 'p' in place of the 'dtp' reference
everywhere. For ROUND_UP scan the digit string and only perform
rounding if something other than '0' is found.
From-SVN: r173231
2011-05-01 12:32:18 +00:00
Janne Blomqvist
176f076f05
Whitespace fixes
...
From-SVN: r173173
2011-04-29 19:11:36 +03:00
Janne Blomqvist
1e03060224
Fix path handling
...
From-SVN: r173172
2011-04-29 19:09:45 +03:00
Janne Blomqvist
848eab5c43
PR 48488 Typo
...
From-SVN: r173171
2011-04-29 19:06:48 +03:00
Janne Blomqvist
ef6d0b6760
PR 48488 Fix comments
...
From-SVN: r173170
2011-04-29 19:03:54 +03:00
Janne Blomqvist
d785f6a394
PR 48488 Fix comments
...
From-SVN: r173169
2011-04-29 18:58:20 +03:00
Jerry DeLisle
a3f02fe44c
re PR libfortran/48488 (Wrong default format for real numbers)
...
2011-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
Janne Blomqvist <jb@gcc.gnu.org>
PR libgfortran/48488
PR libgfortran/48602
PR libgfortran/48615
PR libgfortran/48684
PR libgfortran/48787
* io/write.c (write_d, write_e, write_f, write_en,
write_es): Add precision compemsation parameter to call.
(set_fnode_default): Adjust default widths to assure
round trip on write and read. (write_real): Adjust call to write_float.
(write_real_g0): Calculate compensation for extra precision and adjust
call to write_float.
* io/write_float.def (output_float_FMT_G_): Use volatile rather than
asm volatile to avoid optimization issue. Correctly calculate the
number of blanks (nb) to be appended and simplify calculation logic.
(write_float): Increase MIN_FIELD_WIDTH by one to accomodate the new
default widths. Eliminate the code that attempted to reduce the
the precision used in later sprintf functions. Add call parameter to
compensate for extra precision.
Co-Authored-By: Janne Blomqvist <jb@gcc.gnu.org>
From-SVN: r173166
2011-04-29 14:56:02 +00:00
Jim Meyering
046957830e
remove useless if-before-free tests
...
Change "if (E) free (E);" to "free (E);" everywhere except in the
libgo/, intl/, zlib/ and classpath/ directories.
Also transform equivalent variants like
"if (E != NULL) free (E);" and allow an extra cast on the
argument to free. Otherwise, the tested and freed "E"
expressions must be identical, modulo white space.
From-SVN: r172785
2011-04-20 18:19:03 +00:00
Jerry DeLisle
b48de48389
re PR libfortran/48602 (Invalid F conversion of G descriptor for values close to powers of 10)
...
2011-04-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/48602
* io/write_float.def (output_float_FMT_G): Fix reversal in conditional.
Use asm volatile to mark temp variable, avoiding optimization errors.
From-SVN: r172753
2011-04-20 04:18:25 +00:00
Jerry DeLisle
bc7409a8a9
re PR libfortran/48602 (Invalid F conversion of G descriptor for values close to powers of 10)
...
2011-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/48602
* io/write_float.def (output_float_FMT_G): Use current rounding mode
to set the rounding parameters. (output_float): Skip rounding
if value is zero.
From-SVN: r172634
2011-04-18 03:48:25 +00:00
Janne Blomqvist
d30fe1c5cd
Replace sprintf with snprintf
...
From-SVN: r172590
2011-04-16 20:43:03 +03:00
Jerry DeLisle
0b0a0c945f
re PR libfortran/48589 (Invalid G0/G0.d editing for NaN/infinity)
...
2011-04-15 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/48589
* io/write_float.def (write_infnan): Set width properly for G0.
From-SVN: r172502
2011-04-15 16:29:44 +00:00
Tobias Burnus
7e3d293f3d
re PR fortran/18918 (Eventually support Fortran 2008's coarrays [co-arrays])
...
2011-04-15 Tobias Burnus <burnus@net-b.de>
PR fortran/18918
* Makefile.am: Build and install caf/single.c as
libcaf_single.a.
* Makefile.in: Regenerate.
From-SVN: r172499
2011-04-15 18:13:28 +02:00
Janne Blomqvist
2aadeae27f
PR 47571 Fix bootstrap regression on alpha-dec-osf
...
From-SVN: r172469
2011-04-15 07:21:19 +03:00
Janne Blomqvist
44720bef9d
Cleanup memsize types
...
From-SVN: r172340
2011-04-12 22:27:49 +03:00
Janne Blomqvist
51603205f2
Remove _GNU_SOURCE from AM_CPPFLAGS
...
From-SVN: r172330
2011-04-12 21:10:28 +03:00
Tobias Burnus
6eb87b330f
re PR fortran/18918 (Eventually support Fortran 2008's coarrays [co-arrays])
...
2011-04-06 Tobias Burnus <burnus@net-b.de>
PR fortran/18918
* caf/mpi.c (_gfortran_caf_init, _gfortran_caf_finalize):
Add global variable caf_mpi_initialized and use it for when
finalizing.
From-SVN: r172059
2011-04-06 20:29:55 +02:00
Tobias Burnus
99ebea0382
unix.c: Adapt stat DEFINEs since MinGW64 supports LFS.
...
2011-04-04 Tobias Burnus <burnus@net-b.de>
* unix.c: Adapt stat DEFINEs since MinGW64 supports LFS.
(fallback_access, open_internal4, compare_file_filename,
find_file, file_size, inquire_sequential, inquire_direct,
inquire_formatted): Use "struct stat" instead of gfstat_t.
From-SVN: r171911
2011-04-03 17:44:02 +02:00
Tobias Burnus
5092eb960c
re PR fortran/18918 (Eventually support Fortran 2008's coarrays [co-arrays])
...
2011-03-27 Tobias Burnus <burnus@net-b.de>
PR fortran/18918
* caf/libcaf.h: New - coarray communication library.
* caf/mpi.c: New.
* caf/single.c: New.
From-SVN: r171570
2011-03-27 11:01:34 +02:00
Jerry DeLisle
27deda791b
re PR libfortran/48030 (Implement read_x using fbuf_getc)
...
2011-03-23 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/48030
* io/read.c (read_x): Re-implement using fbuf_getc.
From-SVN: r171378
2011-03-24 01:48:57 +00:00
Rainer Orth
bf382f5fe4
re PR bootstrap/48135 (build fails on Solaris2.8 due to Glob.pm not found within /usr/perl5)
...
libgfortran:
PR bootstrap/48135
* configure.ac (gfortran_use_symver): Handle --disable-symvers.
* configure: Regenerate.
libgomp:
PR bootstrap/48135
* acinclude.m4 (enable_symvers): Handle --disable-symvers.
* configure: Regenerate.
libjava:
PR bootstrap/48135
* configure.ac (libjava_cv_anon_version_script): Handle
--disable-symvers.
* configure: Regenerate.
libquadmath:
PR bootstrap/48135
* configure.ac (quadmath_use_symver): Handle --disable-symvers.
* configure: Regenerate.
libssp:
PR bootstrap/48135
* configure.ac (ssp_use_symver): Handle --disable-symvers.
* configure: Regenerate.
From-SVN: r171224
2011-03-21 12:24:17 +00:00
John David Anglin
458653cc06
re PR libfortran/35667 (HP-UX 10 has broken strtod)
...
PR fortran/35667
* io/io.h (convert_infnan): Declare.
* io/read.c (convert_infnan): New.
(read_f): Use convert_infnan to convert INFs and NANs.
* list_read.c (parse_real, read_real): Likewise.
From-SVN: r171182
2011-03-19 17:25:18 +00:00
Francois-Xavier Coudert
14bef49e53
re PR libfortran/47439 (Fun with scratch files on Windows MKTEMP only allows for 26 files)
...
PR libfortran/47439
* io/unix.c (tempfile): Work around poor mktemp() implementations.
* gfortran.dg/scratch_1.f90: New test.
From-SVN: r171178
2011-03-19 12:09:27 +00:00
Francois-Xavier Coudert
de15ea9461
re PR libfortran/47883 (libgfortran configuration should use AC_LINK_IFELSE instead of AC_TRY_LINK)
...
PR libfortran/47883
* acinclude.m4: Don't use AC_TRY_ macros.
* configure.ac: Likewise.
* configure: Regenerate.
From-SVN: r171056
2011-03-16 17:43:41 +00:00
Thomas Koenig
289b782785
re PR fortran/48066 (Segfault with SUM of zero-sized array)
...
2011-03-12 Thomas Koenig <tkoenig@gcc.gnu.org>
PR libfortran/40866
* libgfortran/ChangeLog: Correct PR number.
* gcc/testsuite/ChangeLog: Likewise.
From-SVN: r170912
2011-03-12 23:13:56 +00:00
Thomas Koenig
facc1285b2
re PR fortran/48066 (Segfault with SUM of zero-sized array)
...
2011-03-12 Thomas Koenig <tkoenig@gcc.gnu.org>
PR libfortran/40866
* m4/ifunction.m4: If return array is empty, return.
* m4/ifunction_logical.m4: Likewise.
* generated/all_l16.c: Regenerated.
* generated/all_l1.c: Regenerated.
* generated/all_l2.c: Regenerated.
* generated/all_l4.c: Regenerated.
* generated/all_l8.c: Regenerated.
* generated/any_l16.c: Regenerated.
* generated/any_l1.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/maxloc1_16_i16.c: Regenerated.
* generated/maxloc1_16_i1.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_i16.c: Regenerated.
* generated/maxloc1_4_i1.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_i16.c: Regenerated.
* generated/maxloc1_8_i1.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_i16.c: Regenerated.
* generated/maxval_i1.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_i16.c: Regenerated.
* generated/minloc1_16_i1.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_i16.c: Regenerated.
* generated/minloc1_4_i1.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_i16.c: Regenerated.
* generated/minloc1_8_i1.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_i16.c: Regenerated.
* generated/minval_i1.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_i16.c: Regenerated.
* generated/product_i1.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_i16.c: Regenerated.
* generated/sum_i1.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.
2011-03-12 Thomas Koenig <tkoenig@gcc.gnu.org>
PR libfortran/40866
* gfortran.dg/intrinsic_ifunction_2.f90: New test case.
From-SVN: r170908
2011-03-12 22:39:33 +00:00
Jerry DeLisle
8e71a20690
re PR libfortran/48047 (Incorrect output rounding of double precision numbers)
...
2011-03-11 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/48047
* io/write_float.def (write_float): Change MIN_FIELD_WIDTH to 48.
From-SVN: r170895
2011-03-12 00:49:51 +00:00
Janne Blomqvist
246a273017
PR 47802 Use builtins to check localtime_r return type
...
From-SVN: r170683
2011-03-04 21:07:49 +02:00
Janne Blomqvist
7a9d7a4f86
PR 47802 Hack to work around draft POSIX localtime_r
...
From-SVN: r170680
2011-03-04 19:52:10 +02:00
Jerry DeLisle
0eac6ca562
re PR libfortran/47567 (Wrong output for small absolute values with F editing)
...
2011-02-28 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/47567
* io/write_float.def (output_float): Move handling of w = 0 to after
output rounding. Check for zero and set zero_flag accordingly. Set
width according to zero_flag. Add better comments.
From-SVN: r170585
2011-03-01 02:24:50 +00:00
Jerry DeLisle
353255cd6f
re PR fortran/47778 (reading two arrays of structures from namelist fails)
...
2011-02-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/47778
* io/list_read.c (namelist_read): Intialize the error string buffere.
If pprev_nl was used during the previous namelist read and the rank
was zero, reset the pointer to NULL for the next namelist read.
From-SVN: r170548
2011-02-27 20:06:10 +00:00
Francois-Xavier Coudert
fe230fccd4
re PR libfortran/45165 (unix.c:fallback_access() leaks file descriptors)
...
PR libfortran/45165
* unix.c (fallback_access): Fix file descriptor leaks.
From-SVN: r170517
2011-02-26 15:21:45 +00:00
Francois-Xavier Coudert
1b9fef3ee9
acinclude.m4 (LIBGFOR_CHECK_FPSETMASK): Set shell variable tested in configure.host.
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* acinclude.m4 (LIBGFOR_CHECK_FPSETMASK): Set shell variable
tested in configure.host.
* configure: Regenerate.
From-SVN: r170500
2011-02-25 17:56:04 +00:00
Janne Blomqvist
8f17e00c2f
PR 47802 Use strftime for CTIME and FDATE intrinsics
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From-SVN: r170478
2011-02-24 23:51:39 +02:00