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2011-09-10re PR fortran/49479 (reshape / optionals / zero sized arrays)Thomas Koenig100-198/+203
2011-09-10 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/49479 * generated/m4/ifunction.m4: Always call internal_malloc_size even when there is a zero-sized return array. * generated/generated/maxloc1_16_i16.c: Regenerated. * generated/generated/maxloc1_16_i1.c: Regenerated. * generated/generated/maxloc1_16_i2.c: Regenerated. * generated/generated/maxloc1_16_i4.c: Regenerated. * generated/generated/maxloc1_16_i8.c: Regenerated. * generated/generated/maxloc1_16_r10.c: Regenerated. * generated/generated/maxloc1_16_r16.c: Regenerated. * generated/generated/maxloc1_16_r4.c: Regenerated. * generated/generated/maxloc1_16_r8.c: Regenerated. * generated/generated/maxloc1_4_i16.c: Regenerated. * generated/generated/maxloc1_4_i1.c: Regenerated. * generated/generated/maxloc1_4_i2.c: Regenerated. * generated/generated/maxloc1_4_i4.c: Regenerated. * generated/generated/maxloc1_4_i8.c: Regenerated. * generated/generated/maxloc1_4_r10.c: Regenerated. * generated/generated/maxloc1_4_r16.c: Regenerated. * generated/generated/maxloc1_4_r4.c: Regenerated. * generated/generated/maxloc1_4_r8.c: Regenerated. * generated/generated/maxloc1_8_i16.c: Regenerated. * generated/generated/maxloc1_8_i1.c: Regenerated. * generated/generated/maxloc1_8_i2.c: Regenerated. * generated/generated/maxloc1_8_i4.c: Regenerated. * generated/generated/maxloc1_8_i8.c: Regenerated. * generated/generated/maxloc1_8_r10.c: Regenerated. * generated/generated/maxloc1_8_r16.c: Regenerated. * generated/generated/maxloc1_8_r4.c: Regenerated. * generated/generated/maxloc1_8_r8.c: Regenerated. * generated/generated/maxval_i16.c: Regenerated. * generated/generated/maxval_i1.c: Regenerated. * generated/generated/maxval_i2.c: Regenerated. * generated/generated/maxval_i4.c: Regenerated. * generated/generated/maxval_i8.c: Regenerated. * generated/generated/maxval_r10.c: Regenerated. * generated/generated/maxval_r16.c: Regenerated. * generated/generated/maxval_r4.c: Regenerated. * generated/generated/maxval_r8.c: Regenerated. * generated/generated/minloc1_16_i16.c: Regenerated. * generated/generated/minloc1_16_i1.c: Regenerated. * generated/generated/minloc1_16_i2.c: Regenerated. * generated/generated/minloc1_16_i4.c: Regenerated. * generated/generated/minloc1_16_i8.c: Regenerated. * generated/generated/minloc1_16_r10.c: Regenerated. * generated/generated/minloc1_16_r16.c: Regenerated. * generated/generated/minloc1_16_r4.c: Regenerated. * generated/generated/minloc1_16_r8.c: Regenerated. * generated/generated/minloc1_4_i16.c: Regenerated. * generated/generated/minloc1_4_i1.c: Regenerated. * generated/generated/minloc1_4_i2.c: Regenerated. * generated/generated/minloc1_4_i4.c: Regenerated. * generated/generated/minloc1_4_i8.c: Regenerated. * generated/generated/minloc1_4_r10.c: Regenerated. * generated/generated/minloc1_4_r16.c: Regenerated. * generated/generated/minloc1_4_r4.c: Regenerated. * generated/generated/minloc1_4_r8.c: Regenerated. * generated/generated/minloc1_8_i16.c: Regenerated. * generated/generated/minloc1_8_i1.c: Regenerated. * generated/generated/minloc1_8_i2.c: Regenerated. * generated/generated/minloc1_8_i4.c: Regenerated. * generated/generated/minloc1_8_i8.c: Regenerated. * generated/generated/minloc1_8_r10.c: Regenerated. * generated/generated/minloc1_8_r16.c: Regenerated. * generated/generated/minloc1_8_r4.c: Regenerated. * generated/generated/minloc1_8_r8.c: Regenerated. * generated/generated/minval_i16.c: Regenerated. * generated/generated/minval_i1.c: Regenerated. * generated/generated/minval_i2.c: Regenerated. * generated/generated/minval_i4.c: Regenerated. * generated/generated/minval_i8.c: Regenerated. * generated/generated/minval_r10.c: Regenerated. * generated/generated/minval_r16.c: Regenerated. * generated/generated/minval_r4.c: Regenerated. * generated/generated/minval_r8.c: Regenerated. * generated/generated/product_c10.c: Regenerated. * generated/generated/product_c16.c: Regenerated. * generated/generated/product_c4.c: Regenerated. * generated/generated/product_c8.c: Regenerated. * generated/generated/product_i16.c: Regenerated. * generated/generated/product_i1.c: Regenerated. * generated/generated/product_i2.c: Regenerated. * generated/generated/product_i4.c: Regenerated. * generated/generated/product_i8.c: Regenerated. * generated/generated/product_r10.c: Regenerated. * generated/generated/product_r16.c: Regenerated. * generated/generated/product_r4.c: Regenerated. * generated/generated/product_r8.c: Regenerated. * generated/generated/sum_c10.c: Regenerated. * generated/generated/sum_c16.c: Regenerated. * generated/generated/sum_c4.c: Regenerated. * generated/generated/sum_c8.c: Regenerated. * generated/generated/sum_i16.c: Regenerated. * generated/generated/sum_i1.c: Regenerated. * generated/generated/sum_i2.c: Regenerated. * generated/generated/sum_i4.c: Regenerated. * generated/generated/sum_i8.c: Regenerated. * generated/generated/sum_r10.c: Regenerated. * generated/generated/sum_r16.c: Regenerated. * generated/generated/sum_r4.c: Regenerated. * generated/generated/sum_r8.c: Regenerated. From-SVN: r178748
2011-09-01bessel_r4.c: Regenerated.Thomas Koenig5-8/+7
2011-09-01 Thomas Koenig <tkoenig@gcc.gnu.org> * generated/bessel_r4.c: Regenerated. * generated/bessel_r8.c: Regenerated. * generated/bessel_r10.c: Regenerated. * generated/bessel_r16.c: Regenerated. From-SVN: r178425
2011-08-29trans-decl.c (generate_coarray_sym_init): Use GFC_CAF_COARRAY_STATIC for ↵Tobias Burnus4-12/+62
static coarrays. gcc/fortran/ 2011-08-29 Tobias Burnus <burnus@net-b.de> * trans-decl.c (generate_coarray_sym_init): Use GFC_CAF_COARRAY_STATIC for static coarrays. libgfortan/ 2011-08-29 Tobias Burnus <burnus@net-b.de> * caf/libcaf.h (_gfortran_caf_deregister): Update prototype. * caf/mpi.c (_gfortran_caf_deregister): Modify prototype, actually free memory and add error diagnostic. (_gfortran_caf_finalize): Add additional free calls. * caf/single.c (_gfortran_caf_deregister): Modify prototype, actually free memory and add error diagnostic. (_gfortran_caf_finalize): Add additional free calls. From-SVN: r178193
2011-08-29re PR libfortran/50192 (Wrong character comparision with wide strings)Thomas Koenig4-1/+35
2011-08-29 Thomas Koenig <tkoenig@gcc.gnu.org> PR libfortran/50192 * intrinsics/string_intrinsics.c (memcmp_char4): New function. * intrinsics/string_intrinsics_inc.c: New macro MEMCMP, either set to memcmp or memcmp_char4. (compare_string): Use MEMCMP, with correct size for it. * libgfortran.h: Add prototype for memcmp_char4. 2011-08-29 Thomas Koenig <tkoenig@gcc.gnu.org> PR libfortran/50192 * gfortran.dg/widechar_compare_1.f90: New test. From-SVN: r178173
2011-08-28re PR fortran/48066 (Segfault with SUM of zero-sized array)Thomas Koenig162-169/+326
2011-08-28 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/40866 * generated/iall_i1.c: Regenerated. * generated/iall_i16.c: Regenerated. * generated/iall_i2.c: Regenerated. * generated/iall_i4.c: Regenerated. * generated/iall_i8.c: Regenerated. * generated/iany_i1.c: Regenerated. * generated/iany_i16.c: Regenerated. * generated/iany_i2.c: Regenerated. * generated/iany_i4.c: Regenerated. * generated/iany_i8.c: Regenerated. * generated/iparity_i1.c: Regenerated. * generated/iparity_i16.c: Regenerated. * generated/iparity_i2.c: Regenerated. * generated/iparity_i4.c: Regenerated. * generated/iparity_i8.c: Regenerated. * generated/norm2_r10.c: Regenerated. * generated/norm2_r16.c: Regenerated. * generated/norm2_r4.c: Regenerated. * generated/norm2_r8.c: Regenerated. * generated/parity_l1.c: Regenerated. * generated/parity_l16.c: Regenerated. * generated/parity_l2.c: Regenerated. * generated/parity_l4.c: Regenerated. * generated/parity_l8.c: Regenerated. * generated/misc_specifics.F90: Regenerated (comment change). * generated/_abs_c10.F90: Regenerated (comment change). * generated/_abs_c16.F90: Regenerated (comment change). * generated/_abs_c4.F90: Regenerated (comment change). * generated/_abs_c8.F90: Regenerated (comment change). * generated/_abs_i16.F90: Regenerated (comment change). * generated/_abs_i4.F90: Regenerated (comment change). * generated/_abs_i8.F90: Regenerated (comment change). * generated/_abs_r10.F90: Regenerated (comment change). * generated/_abs_r16.F90: Regenerated (comment change). * generated/_abs_r4.F90: Regenerated (comment change). * generated/_abs_r8.F90: Regenerated (comment change). * generated/_acosh_r10.F90: Regenerated (comment change). * generated/_acosh_r16.F90: Regenerated (comment change). * generated/_acosh_r4.F90: Regenerated (comment change). * generated/_acosh_r8.F90: Regenerated (comment change). * generated/_acos_r10.F90: Regenerated (comment change). * generated/_acos_r16.F90: Regenerated (comment change). * 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* generated/_conjg_c16.F90: Regenerated (comment change). * generated/_conjg_c4.F90: Regenerated (comment change). * generated/_conjg_c8.F90: Regenerated (comment change). * generated/_cosh_r10.F90: Regenerated (comment change). * generated/_cosh_r16.F90: Regenerated (comment change). * generated/_cosh_r4.F90: Regenerated (comment change). * generated/_cosh_r8.F90: Regenerated (comment change). * generated/_cos_c10.F90: Regenerated (comment change). * generated/_cos_c16.F90: Regenerated (comment change). * generated/_cos_c4.F90: Regenerated (comment change). * generated/_cos_c8.F90: Regenerated (comment change). * generated/_cos_r10.F90: Regenerated (comment change). * generated/_cos_r16.F90: Regenerated (comment change). * generated/_cos_r4.F90: Regenerated (comment change). * generated/_cos_r8.F90: Regenerated (comment change). * generated/_dim_i16.F90: Regenerated (comment change). * generated/_dim_i4.F90: Regenerated (comment change). * generated/_dim_i8.F90: Regenerated (comment 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From-SVN: r178140
2011-08-18re PR fortran/50109 (Formatted namelist read with multiple "!" fails with: ↵Tobias Burnus2-10/+6
Cannot match namelist object name !) 2011-08-18 Tobias Burnus <burnus@net-b.de> PR fortran/50109 * io/list_read.c (eat_separator): Fix skipping over "!" lines. 2011-08-18 Tobias Burnus <burnus@net-b.de> PR fortran/50109 * gfortran.dg/namelist_73.f90: New. From-SVN: r177858
2011-07-23ctime.c: Include <stdlib.h>.Andreas Schwab4-0/+9
* libgfortran/intrinsics/ctime.c: Include <stdlib.h>. * libgfortran/intrinsics/getlog.c: Likewise. * libgfortran/runtime/stop.c: Likewise. From-SVN: r176675
2011-07-23re PR libfortran/49791 (Formatted namelist reads fails with: Cannot match ↵Tobias Burnus2-1/+6
namelist object) 2011-07-23 Tobias Burnus <burnus@net-b.de> PR fortran/49791 * io/list_read.c (nml_parse_qualifier): Remove check to enabled extended read for another case. 2011-07-23 Tobias Burnus <burnus@net-b.de> PR fortran/49791 * gfortran.dg/namelist_72.f: New. From-SVN: r176661
2011-07-15mpi.c (caf_runtime_error): Change fprintf to vfprintf.Daniel Carrera3-2/+7
2011-07-15 Daniel Carrera <dcarrera@gmail.com> * caf/mpi.c (caf_runtime_error): Change fprintf to vfprintf. * caf/single.c (caf_runtime_error): Ditto. From-SVN: r176340
2011-07-14Remove error parameter from caf_runtime_error. Add caf_runtime_error to ↵Daniel Carrera3-12/+39
single.c. From-SVN: r176278
2011-07-13PR 49296 List read, EOF without preceding separatorJanne Blomqvist2-6/+13
2011-07-13 Janne Blomqvist <jb@gcc.gnu.org> PR libfortran/49296 * io/list_read.c (read_logical): Don't error out if a valid value is followed by EOF instead of a normal separator. (read_integer): Likewise. testsuite: 2011-07-13 Janne Blomqvist <jb@gcc.gnu.org> PR libfortran/49296 * gfortran.dg/read_list_eof_1.f90: Add tests for integer, real, and logical reads. From-SVN: r176245
2011-07-09error.c (sys_abort): Change argument list from "()" to "(void)".Tobias Burnus2-1/+6
2011-07-09 Tobias Burnus <burnus@net-b.de> * runtime/error.c (sys_abort): Change argument list from "()" to "(void)". From-SVN: r176109
2011-07-09mpi.c (runtime_error): New function.Tobias Burnus2-46/+83
2011-07-09 Tobias Burnus <burnus@net-b.de> Daniel Carrera <dcarrera@gmail.com> * caf/mpi.c (runtime_error): New function. (_gfortran_caf_register): Use it. (_gfortran_caf_sync_all): Use it, add STAT_STOPPED_IMAGE as possible status value. (_gfortran_caf_sync_images): Ditto. Co-Authored-By: Daniel Carrera <dcarrera@gmail.com> From-SVN: r176080
2011-07-07trans.c (gfc_allocate_with_status): Call _gfortran_caf_register with NULL ↵Tobias Burnus4-8/+105
arguments for (new) stat=/errmsg= arguments. 2011-07-07 Tobias Burnus <burnus@net-b.de> * trans.c (gfc_allocate_with_status): Call _gfortran_caf_register with NULL arguments for (new) stat=/errmsg= arguments. 2011-07-07 Tobias Burnus <burnus@net-b.de> * libcaf.h (__attribute__, unlikely, likely): New macros. (caf_register_t): Update comment. (_gfortran_caf_register): Add stat, errmsg, errmsg_len arguments. * single.c (_gfortran_caf_register): Ditto; add error diagnostics. * mpi.c (_gfortran_caf_register): Ditto. (caf_is_finalized): New global variable. (_gfortran_caf_finalize): Use it. From-SVN: r175966
2011-07-05memory.c (internal_malloc_size): If size is zero, allocate a single byte.Thomas Koenig43-267/+225
2011-07-05 Thomas Koenig <tkoenig@gcc.gnu.org> * runtime/memory.c (internal_malloc_size): If size is zero, allocate a single byte. * m4/pack.m4 (pack_'rtype_code`): Don't check for zero size for the argument of internal_malloc_size. * m4/spread.m4 (spread_'rtype_code`): Likewise. * m4/eoshift1.m4 (eoshift1): Don't allocate twice. Don't check for zero size for the argument of internal_malloc_size. * m4/eoshift3.m4: Don't check for zero size for the argument of internal_malloc_size. * intrinsics/pack_generic.c (pack_internal): Likewise. (pack_s_internal): Likewise. * intrinsics/cshift0.c (cshift0): Likewise. * intrinsics/spread_generic.c (spread_internal): Likewise. * intrinsics/eoshift0.c (eoshift0): Likewise. * intrinsics/eoshift2.c (eoshift2): Likewise. * 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/pack_c10.c: Regenerated. * generated/pack_c16.c: Regenerated. * generated/pack_c4.c: Regenerated. * generated/pack_c8.c: Regenerated. * generated/pack_i16.c: Regenerated. * generated/pack_i1.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/spread_c10.c: Regenerated. * generated/spread_c16.c: Regenerated. * generated/spread_c4.c: Regenerated. * generated/spread_c8.c: Regenerated. * generated/spread_i16.c: Regenerated. * generated/spread_i1.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. From-SVN: r175880
2011-06-28re PR fortran/49479 (reshape / optionals / zero sized arrays)Thomas Koenig14-13/+136
2011-06-28 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/49479 * m4/reshape.m4: If source allocation is smaller than one, set it to one. * intrinsics/reshape_generic.c: Likewise. * generated/reshape_r16.c: Regenerated. * generated/reshape_c4.c: Regenerated. * generated/reshape_c16.c: Regenerated. * generated/reshape_c8.c: Regenerated. * generated/reshape_r4.c: Regenerated. * generated/reshape_i4.c: Regenerated. * generated/reshape_r10.c: Regenerated. * generated/reshape_r8.c: Regenerated. * generated/reshape_c10.c: Regenerated. * generated/reshape_i8.c: Regenerated. * generated/reshape_i16.c: Regenerated. 2011-06-28 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/49479 * gfortran.dg/reshape_zerosize_3.f90: New test. From-SVN: r175594
2011-06-18PR 49296 List directed read of string ending in EOF.Janne Blomqvist2-9/+15
libgfortran ChangeLog entry: 2011-06-18 Janne Blomqvist <jb@gcc.gnu.org> PR libfortran/49296 * io/list_read.c (read_character): Accept EOF as a separator when reading string. testsuite ChangeLog entry: 2011-06-18 Janne Blomqvist <jb@gcc.gnu.org> PR libfortran/48296 * gfortran.dg/read_list_eof_1.f90: New test. From-SVN: r175166
2011-06-17single.c (_gfortran_caf_register): Store the address of all static coarrays ↵Daniel Carrera4-20/+97
in a linked list. 2011-06-17 Daniel Carrera <dcarrera@gmail.com> * caf/single.c (_gfortran_caf_register): Store the address of all static coarrays in a linked list. (_gfortran_caf_finalize): Free memory of staic coarrays. * caf/mpi.c (_gfortran_caf_register): Store the address of all static coarrays in a linked list. Initialize MPI if necessary. (_gfortran_caf_finalize): Free memory of staic coarrays. (_gfortran_caf_init): Check if MPI is already initialized before initializing again. * caf/libcaf.h: Add a type to caf_register_t to distinguish static coarrays and add the type caf_static_t to make the linked list of static coarrays. From-SVN: r175124
2011-06-11Return error when trying to seek a non-seekable buffered fileJanne Blomqvist2-1/+11
From-SVN: r174947
2011-06-11Figure out whether a file is seekable with lseek()Janne Blomqvist2-6/+11
From-SVN: r174946
2011-06-10trans-decl.c (gfc_build_builtin_function_decls): Updated declaration of ↵Daniel Carrera4-46/+78
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
2011-06-03gcc:Richard Henderson2-4/+11
* 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
2011-05-29PR 48931 Use async-signal-safe execve instead of execvpJanne Blomqvist5-2/+75
From-SVN: r174415
2011-05-29PR 49214 fd_gets should return NULL if nothing was readJanne Blomqvist2-0/+7
From-SVN: r174395
2011-05-29PR 19155 Check for strtod failure via endptrJanne Blomqvist2-15/+30
From-SVN: r174393
2011-05-22stop.c (stop_string,error_stop_string): Minor cleanup.Tobias Burnus2-25/+27
2011-05-22 Tobias Burnus <burnus@net-b.de> * runtime/stop.c (stop_string,error_stop_string): Minor cleanup. From-SVN: r174039
2011-05-22PR 48931 Make backtrace async-signal-safe, reformat outputJanne Blomqvist6-172/+177
From-SVN: r174030
2011-05-20PR 48977 Denormal exception on glibc targetsJanne Blomqvist2-7/+13
Co-Authored-By: Uros Bizjak <ubizjak@gmail.com> From-SVN: r173952
2011-05-20Clarify FP exception documentation and messagesJanne Blomqvist6-16/+27
From-SVN: r173944
2011-05-14lang.opt (fdump-core): Re-add as ignored option for backward compatibility.Tobias Burnus2-64/+66
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
2011-05-14PR 48915 Abort handlingJanne Blomqvist8-120/+168
From-SVN: r173750
2011-05-14Error printing thread safety, remove GFORTRAN_USE_STDERRJanne Blomqvist12-188/+263
From-SVN: r173749
2011-05-14re PR libfortran/48961 (EXECUTE_COMMAND_LINE(WAIT=.false.) fails on MinGW)Tobias Burnus2-10/+22
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
2011-05-06re PR fortran/18918 (Eventually support Fortran 2008's coarrays [co-arrays])Tobias Burnus4-41/+81
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
2011-05-05re PR libfortran/48787 (Invalid UP/DOWN rounding with F editing)Jerry DeLisle2-12/+24
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
2011-05-01re PR libfortran/48787 (Invalid UP/DOWN rounding with F editing)Jerry DeLisle2-19/+29
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
2011-04-29Whitespace fixesJanne Blomqvist1-2/+2
From-SVN: r173173
2011-04-29Fix path handlingJanne Blomqvist2-16/+41
From-SVN: r173172
2011-04-29PR 48488 TypoJanne Blomqvist1-1/+1
From-SVN: r173171
2011-04-29PR 48488 Fix commentsJanne Blomqvist1-8/+11
From-SVN: r173170
2011-04-29PR 48488 Fix commentsJanne Blomqvist2-4/+16
From-SVN: r173169
2011-04-29re PR libfortran/48488 (Wrong default format for real numbers)Jerry DeLisle3-57/+63
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
2011-04-20remove useless if-before-free testsJim Meyering7-16/+18
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
2011-04-20re PR libfortran/48602 (Invalid F conversion of G descriptor for values ↵Jerry DeLisle2-2/+10
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
2011-04-18re PR libfortran/48602 (Invalid F conversion of G descriptor for values ↵Jerry DeLisle2-5/+31
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
2011-04-16Replace sprintf with snprintfJanne Blomqvist12-118/+134
From-SVN: r172590
2011-04-15re PR libfortran/48589 (Invalid G0/G0.d editing for NaN/infinity)Jerry DeLisle2-2/+8
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
2011-04-15re PR fortran/18918 (Eventually support Fortran 2008's coarrays [co-arrays])Tobias Burnus3-20/+91
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
2011-04-15PR 47571 Fix bootstrap regression on alpha-dec-osfJanne Blomqvist6-21/+40
From-SVN: r172469
2011-04-12Cleanup memsize typesJanne Blomqvist23-116/+176
From-SVN: r172340
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