2008-05-16 Paul Thomas <pault@gcc.gnu.org>
PR fortran/35756
PR fortran/35759
* trans-stmt.c (gfc_trans_where): Tighten up the dependency
check for calling gfc_trans_where_3.
PR fortran/35743
* trans-stmt.c (gfc_trans_where_2): Set the mask size to zero
if it is calculated to be negative.
PR fortran/35745
* trans-stmt.c (gfc_trans_where_3, gfc_trans_where_assign): Set
ss->where for scalar right hand sides.
* trans-array.c (gfc_add_loop_ss_code): If ss->where is set do
not evaluate scalars outside the loop. Clean up whitespace.
* trans.h : Add a bitfield 'where' to gfc_ss.
2008-05-16 Paul Thomas <pault@gcc.gnu.org>
PR fortran/35756
PR fortran/35759
* gfortran.dg/where_1.f90: New test.
PR fortran/35743
PR fortran/35745
* gfortran.dg/where_2.f90: New test.
From-SVN: r135443
2008-04-16 Daniel Kraft <d@domob.eu>
PR fortran/27997
* gfortran.h: Added field "length_from_typespec" to gfc_charlength.
* aray.c (gfc_match_array_constructor): Added code to parse
* typespec.
(check_element_type, check_constructor_type, gfc_check_constructor_type):
Extended to support explicit typespec on constructor.
(gfc_resolve_character_array_constructor): Pad strings correctly for
explicit, constant character length.
* trans-array.c: New static global variable
* "typespec_chararray_ctor"
(gfc_trans_array_constructor): New code to support explicit but dynamic
character lengths.
2008-04-16 Daniel Kraft <d@domob.eu>
PR fortran/27997
* gfortran.dg/array_constructor_type_1.f03: New test
* gfortran.dg/array_constructor_type_2.f03: New test
* gfortran.dg/array_constructor_type_3.f03: New test
* gfortran.dg/array_constructor_type_4.f03: New test
* gfortran.dg/array_constructor_type_5.f03: New test
* gfortran.dg/array_constructor_type_6.f03: New test
* gfortran.dg/array_constructor_type_7.f03: New test
* gfortran.dg/array_constructor_type_8.f03: New test
* gfortran.dg/array_constructor_type_9.f: New test
* gfortran.dg/array_constructor_type_10.f03: New test
* gfortran.dg/array_constructor_type_11.f03: New test
* gfortran.dg/array_constructor_type_12.f03: New test
* gfortran.dg/array_constructor_type_13.f90: New test
* gfortran.dg/array_constructor_type_14.f03: New test
* gfortran.dg/array_constructor_type_15.f03: New test
* gfortran.dg/array_constructor_type_16.f03: New test
* gfortran.dg/array_constructor_type_17.f03: New test
* gfortran.dg/array_constructor_type_18.f03: New test
From-SVN: r135439
2008-05-15 Janne Blomqvist <jb@gcc.gnu.org>
PR libfortran/25561
* io/io.h (struct fbuf): Change pointer to position offset.
* io/fbuf.c (fbuf_init): Reduce default size of buffer, ptr=>pos
changes.
(fbuf_reset): ptr=>pos changes.
(fbuf_alloc): If the request doesn't fit, don't waste memory by
keeping flushed bytes. ptr=>pos changes.
(fbuf_flush): ptr=>pos changes.
(fbuf_seek): Don't seek past the left tab limit, don't update active
byte count.
* io/open.c (new_unit): If RECL has been specified, used that as
initial buffer size.
From-SVN: r135433
2008-05-16 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/34325
* decl.c (match_attr_spec): Check for matching pairs of parenthesis.
* expr.c (gfc_specification_expr): Supplement the error message with the
type that was found.
* resolve.c (gfc_resolve_index): Likewise.
* match.c (gfc_match_parens): Clarify error message with "at or before".
(gfc_match_do): Check for matching pairs of parenthesis.
From-SVN: r135428
2008-05-16 Tobias Burnus <burnus@net-b.de
* intrinsic.texi: Write Fortran 77/90/95 instead of F77/90/95;
add missing KIND argument to ACHAR and NINT; and state that
the KIND argument is a F2003 extension for ACHAR, COUNT, IACHAR,
ICHAR, INDEX, LBOUND, LEN, LEN_TRIM, SCAN, SIZE, UBOUND, VERIFY.
From-SVN: r135427
2008-05-16 Sebastian Pop <sebastian.pop@amd.com>
Jan Sjodin <jan.sjodin@amd.com>
PR tree-optimization/36228
* tree-data-ref.c (initialize_data_dependence_relation): Fast dependence
test when the references are the same, call compute_self_dependence.
* tree-data-ref.h (struct data_dependence_relation): Add self_reference_p.
(DDR_SELF_REFERENCE): New.
* testsuite/gcc.dg/vect/pr36228.c: New.
Co-Authored-By: Jan Sjodin <jan.sjodin@amd.com>
From-SVN: r135426
2008-05-16 Nathan Froyd <froydnj@codesourcery.com>
* doc/gty.texi (Source Files Containing Type Information): Note
that headers should appear first in the gtfiles list.
2008-05-16 Kenneth Zadeck <zadeck@naturalbridge.com>
* tree.def (COND_EXEC): Properly documented this code.
2008-05-16 Diego Novillo <dnovillo@google.com>
* dwarf2asm.c (dw2_assemble_integer): Clarify comment.
* tree-nested.c (get_trampoline_type): Set DECL_CONTEXT for
the new field.
From-SVN: r135420
2008-05-16 Richard Guenther <rguenther@suse.de>
* tree-ssa-propagate.c (substitute_and_fold): Fix stmt walking
on deletion of the last stmt.
From-SVN: r135412
2008-05-16 Johannes Singler <singler@ira.uka.de>
* doc/xml/manual/parallel_mode.xml:
Documented the new choices, factoring out common tags.
* include/parallel/multiway_merge.h:
Place comparison functor at the end, to comply with
established convention.
(parallel_multiway_merge) Pass number of threads explicitly.
Introduce new compile-time variants, make exact splitting the
default.
* include/parallel/tags.h:
Extend exact_tag, introduce sampling_tag.
* include/parallel/merge.h:
(parallel_merge_advance) Adapt to changed interface.
* include/parallel/multiway_mergesort.h: Likewise.
From-SVN: r135411
2008-05-16 Daniel Kraft <d@domob.eu>
* primary.c: New private structure "gfc_structure_ctor_component".
(gfc_free_structure_ctor_component): New helper function.
(gfc_match_structure_constructor): Extended largely to support named
arguments and default initialization for structure constructors.
2008-05-16 Daniel Kraft <d@domob.eu>
* gfortran.dg/private_type_6.f90: Adapted expected error messages.
* gfortran.dg/structure_constructor_1.f03: New test.
* gfortran.dg/structure_constructor_2.f03: New test.
* gfortran.dg/structure_constructor_3.f03: New test.
* gfortran.dg/structure_constructor_4.f03: New test.
* gfortran.dg/structure_constructor_5.f03: New test.
* gfortran.dg/structure_constructor_6.f03: New test.
* gfortran.dg/structure_constructor_7.f03: New test.
* gfortran.dg/structure_constructor_8.f03: New test.
* gfortran.dg/structure_constructor_9.f90: New test.
From-SVN: r135410
2008-05-15 Steven G. Kargl <kargls@comcast.net>
* simplify.c (gfc_simplify_dble, gfc_simplify_float,
simplify_bound, gfc_simplify_nearest, gfc_simplify_real): Plug
possible memory leaks.
(gfc_simplify_reshape): Plug possible memory leaks and dereferencing
of NULL pointers.
2008-05-15 Steven G. Kargl <kargls@comcast.net>
PR fortran/36239
* simplify.c (gfc_simplify_int, gfc_simplify_intconv): Replaced hand
rolled integer conversion with gfc_int2int, gfc_real2int, and
gfc_complex2int.
(gfc_simplify_intconv): Renamed to simplify_intconv.
2008-05-15 Steven G. Kargl, <kargl@comcast.net>
* gfortran.dg/and_or_xor.f90: New test
* fortran/simplify.c (gfc_simplify_and, gfc_simplify_or,
gfc_simplify_xor): Don't range check logical results.
From-SVN: r135408
2008-05-15 Kenneth Zadeck <zadeck@naturalbridge.com>
* cgraph.h (compute_inline_parameters): Made public.
* tree-pass.h (ipa_opt_pass): Removed function_generate_summary,
variable_generate_summary, function_write_summary,
variable_write_summary, variable_read_summary. Added
generate_summary, write_summary, read_summary.
* cgraphunit.c (cgraph_process_new_functions): Changed call from
pass_ipa_inline.function_generate_summary, to
compute_inline_parameters.
* ipa-inline.c (compute_inline_parameters): Made public and added
node parameter.
(compute_inline_parameters_for_current): New function.
(pass_inline_param): Now calls
compute_inline_parameters_for_current.
(inline_generate_summary): Removed parameter and made to loop over
all cgraph nodes.
(pass_ipa_inline): Updated for new IPA_PASS structure.
* passes.c (execute_ipa_summary_passes): Now is called once per
pass rather than once per node*pass.
From-SVN: r135401
* trans-expr.c (gfc_conv_concat_op): Take care of nondefault
character kinds.
(gfc_build_compare_string): Add kind argument and use it.
(gfc_conv_statement_function): Fix indentation.
* gfortran.h (gfc_character_info): New structure.
(gfc_character_kinds): New array.
* trans-types.c (gfc_character_kinds, gfc_character_types,
gfc_pcharacter_types): New array.
(gfc_init_kinds): Fill character kinds array.
(validate_character): Take care of nondefault character kinds.
(gfc_build_uint_type): New function.
(gfc_init_types): Take care of nondefault character kinds.
(gfc_get_char_type, gfc_get_pchar_type): New functions.
(gfc_get_character_type_len): Use gfc_get_char_type.
* trans.h (gfc_build_compare_string): Adjust prototype.
(gfor_fndecl_compare_string_char4, gfor_fndecl_concat_string_char4,
gfor_fndecl_string_len_trim_char4, gfor_fndecl_string_index_char4,
gfor_fndecl_string_scan_char4, gfor_fndecl_string_verify_char4,
gfor_fndecl_string_trim_char4, gfor_fndecl_string_minmax_char4,
gfor_fndecl_adjustl_char4, gfor_fndecl_adjustr_char4): New
prototypes.
* trans-types.h (gfc_get_char_type, gfc_get_pchar_type): New
prototypes.
* trans-decl.c (gfor_fndecl_compare_string_char4,
gfor_fndecl_string_len_trim_char4, gfor_fndecl_string_index_char4,
gfor_fndecl_string_scan_char4, gfor_fndecl_string_verify_char4,
gfor_fndecl_string_trim_char4, gfor_fndecl_string_minmax_char4,
gfor_fndecl_adjustl_char4, gfor_fndecl_adjustr_char4,
gfor_fndecl_concat_string_char4): New function decls.
(gfc_build_intrinsic_function_decls): Define new *_char4 function
decls.
* trans-intrinsic.c (gfc_conv_intrinsic_minmax_char,
gfc_conv_intrinsic_len_trim, gfc_conv_intrinsic_ichar,
gfc_conv_intrinsic_strcmp, gfc_conv_intrinsic_trim,
gfc_conv_intrinsic_function): Deal with nondefault character kinds.
From-SVN: r135397
PR middle-end/36194
* combine.c (check_conversion): Rename to check_promoted_subreg.
Don't call record_truncated_value from here.
(record_truncated_value): Turn it into a for_each_rtx callback.
(record_truncated_values): New function.
(combine_instructions): Call note_uses with
record_truncated_values. Change name of check_conversion to
check_promoted_subreg.
testsuite/
* gcc.dg/pr36194.c: New test.
From-SVN: r135392
2008-05-15 H.J. Lu <hongjiu.lu@intel.com>
* config/i386/sse.md (*vec_concatv2sf_sse4_1): Set prefix_extra
attribute to 1 only for insertps alternative.
From-SVN: r135353
Xinliang David Li
David S. Miller
GCC Administrator
Benjamin Kosnik
Paul Thomas
Tobias Burnus
Jerry DeLisle
Daniel Kraft
Uros Bizjak
Janne Blomqvist
Sebastian Pop
Hans-Peter Nilsson
Kenneth Zadeck
Doug Kwan
Diego Novillo
Bernd Schmidt
Richard Guenther
Johannes Singler
H.J. Lu
Steven G. Kargl
Francois-Xavier Coudert
Anatoly Sokolov
Adam Nemet
Janus Weil
Janis Johnson
Uros Bizjak
Richard Biener
Diego Novillo