testsuite:
* gcc.dg/builtins-error.c: Test __builtin_isinf_sign.
* gcc.dg/tg-tests.h: Likewise. Mark variables volatile.
* gcc.dg/torture/builtin-isinf_sign-1.c: New test.
intrinsic.c (char_conversions, ncharconv): New static variables.
* intrinsic.c (char_conversions, ncharconv): New static variables.
(find_char_conv): New function.
(add_functions): Add simplification functions for ADJUSTL and
ADJUSTR. Don't check the kind of their argument. Add checking for
LGE, LLE, LGT and LLT.
(add_subroutines): Fix argument type for SLEEP. Fix argument name
for SYSTEM.
(add_char_conversions): New function.
(gfc_intrinsic_init_1): Call add_char_conversions.
(gfc_intrinsic_done_1): Free char_conversions.
(check_arglist): Use kind == 0 as a signal that we don't want
the kind value to be checked.
(do_simplify): Also simplify character functions.
(gfc_convert_chartype): New function
* trans-array.c (gfc_trans_array_ctor_element): Don't force the
use of default character type.
(gfc_trans_array_constructor_value): Likewise.
(get_array_ctor_var_strlen): Use integer kind to build an integer
instead of a character kind!
(gfc_build_constant_array_constructor): Don't force the use of
default character type.
(gfc_conv_loop_setup): Likewise.
* trans-expr.c (gfc_conv_string_tmp): Don't force the use of
default character type. Allocate enough memory for wide strings.
(gfc_conv_concat_op): Make sure operand kind are the same.
(string_to_single_character): Remove gfc_ prefix. Reindent.
Don't force the use of default character type.
(gfc_conv_scalar_char_value): Likewise.
(gfc_build_compare_string): Call string_to_single_character.
(fill_with_spaces): New function
(gfc_trans_string_copy): Add kind arguments. Use them to deal
with wide character kinds.
(gfc_conv_statement_function): Whitespace fix. Call
gfc_trans_string_copy with new kind arguments.
(gfc_conv_substring_expr): Call gfc_build_wide_string_const
instead of using gfc_widechar_to_char.
(gfc_conv_string_parameter): Don't force the use of default
character type.
(gfc_trans_scalar_assign): Pass kind args to gfc_trans_string_copy.
* intrinsic.h (gfc_check_lge_lgt_lle_llt, gfc_convert_char_constant,
gfc_resolve_adjustl, gfc_resolve_adjustr): New prototypes.
* decl.c (gfc_set_constant_character_len): Don't assert the
existence of a single character kind.
* trans-array.h (gfc_trans_string_copy): New prototype.
* gfortran.h (gfc_check_character_range, gfc_convert_chartype):
New prototypes.
* error.c (print_wide_char_into_buffer): New function lifting
code from gfc_print_wide_char. Fix order to output '\x??' instead
of 'x\??'.
(gfc_print_wide_char): Call print_wide_char_into_buffer.
(show_locus): Call print_wide_char_into_buffer with buffer local
to this function.
* trans-const.c (gfc_build_wide_string_const): New function.
(gfc_conv_string_init): Deal with wide characters strings
constructors.
(gfc_conv_constant_to_tree): Call gfc_build_wide_string_const.
* trans-stmt.c (gfc_trans_label_assign): Likewise.
(gfc_trans_character_select): Deal with wide strings.
* expr.c (gfc_check_assign): Allow conversion between character
kinds on assignment.
* trans-const.h (gfc_build_wide_string_const): New prototype.
* trans-types.c (gfc_get_character_type_len_for_eltype,
gfc_get_character_type_len): Create too variants of the old
gfc_get_character_type_len, one getting kind argument and the
other one directly taking a type tree.
* trans.h (gfor_fndecl_select_string_char4,
gfor_fndecl_convert_char1_to_char4,
gfor_fndecl_convert_char4_to_char1): New prototypes.
* trans-types.h (gfc_get_character_type_len_for_eltype): New
prototype.
* resolve.c (resolve_operator): Exit early when kind mismatches
are detected, because that makes us issue an error message later.
(validate_case_label_expr): Fix wording of error message.
* iresolve.c (gfc_resolve_adjustl, gfc_resolve_adjustr): New
functions.
(gfc_resolve_pack): Call _char4 variants of library function
when dealing with wide characters.
(gfc_resolve_reshape): Likewise.
(gfc_resolve_spread): Likewise.
(gfc_resolve_transpose): Likewise.
(gfc_resolve_unpack): Likewise.
* target-memory.c (size_character): Take character kind bit size
correctly into account (not that it changes anything for now, but
it's more generic).
(gfc_encode_character): Added gfc_ prefix. Encoding each
character of a string by calling native_encode_expr for the
corresponding unsigned integer.
(gfc_target_encode_expr): Add gfc_ prefix to encode_character.
* trans-decl.c (gfc_build_intrinsic_function_decls): Build
gfor_fndecl_select_string_char4, gfor_fndecl_convert_char1_to_char4
and gfor_fndecl_convert_char4_to_char1.
* target-memory.h (gfc_encode_character): New prototype.
* arith.c (gfc_check_character_range): New function.
(eval_intrinsic): Allow non-default character kinds.
* check.c (gfc_check_access_func): Only allow default
character kind arguments.
(gfc_check_chdir): Likewise.
(gfc_check_chdir_sub): Likewise.
(gfc_check_chmod): Likewise.
(gfc_check_chmod_sub): Likewise.
(gfc_check_lge_lgt_lle_llt): New function.
(gfc_check_link): Likewise.
(gfc_check_link_sub): Likewise.
(gfc_check_symlnk): Likewise.
(gfc_check_symlnk_sub): Likewise.
(gfc_check_rename): Likewise.
(gfc_check_rename_sub): Likewise.
(gfc_check_fgetputc_sub): Likewise.
(gfc_check_fgetput_sub): Likewise.
(gfc_check_stat): Likewise.
(gfc_check_stat_sub): Likewise.
(gfc_check_date_and_time): Likewise.
(gfc_check_ctime_sub): Likewise.
(gfc_check_fdate_sub): Likewise.
(gfc_check_gerror): Likewise.
(gfc_check_getcwd_sub): Likewise.
(gfc_check_getarg): Likewise.
(gfc_check_getlog): Likewise.
(gfc_check_hostnm): Likewise.
(gfc_check_hostnm_sub): Likewise.
(gfc_check_ttynam_sub): Likewise.
(gfc_check_perror): Likewise.
(gfc_check_unlink): Likewise.
(gfc_check_unlink_sub): Likewise.
(gfc_check_system_sub): Likewise.
* primary.c (got_delim): Perform correct character range checking
for all kinds.
* trans-intrinsic.c (gfc_conv_intrinsic_conversion): Generate
calls to library functions convert_char4_to_char1 and
convert_char1_to_char4 for character conversions.
(gfc_conv_intrinsic_char): Allow all character kings.
(gfc_conv_intrinsic_strcmp): Fix whitespace.
(gfc_conv_intrinsic_repeat): Take care of all character kinds.
* intrinsic.texi: For all GNU intrinsics accepting character
arguments, mention that they're restricted to the default kind.
* simplify.c (simplify_achar_char): New function.
(gfc_simplify_achar, gfc_simplify_char): Call simplify_achar_char.
gfc_simplify_ichar): Don't error out for wide characters.
(gfc_convert_char_constant): New function.
* gfortran.dg/achar_3.f90: Adjust error messages.
* gfortran.dg/achar_5.f90: New test.
* gfortran.dg/achar_6.F90: New test.
* gfortran.dg/widechar_1.f90: New test.
* gfortran.dg/widechar_2.f90: New test.
* gfortran.dg/widechar_3.f90: New test.
* gfortran.dg/widechar_4.f90: New test.
* gfortran.dg/widechar_intrinsics_1.f90: New test.
* gfortran.dg/widechar_intrinsics_2.f90: New test.
* gfortran.dg/widechar_intrinsics_3.f90: New test.
* gfortran.dg/widechar_intrinsics_4.f90: New test.
* gfortran.dg/widechar_intrinsics_5.f90: New test.
* gfortran.dg/widechar_select_1.f90: New test.
* gfortran.dg/widechar_select_2.f90: New test.
Eric Botcazou [Sun, 18 May 2008 22:36:30 +0000 (22:36 +0000)]
tree-ssa-dom.c (tree_ssa_dominator_optimize): If some blocks need EH cleanup at the end of the pass...
* tree-ssa-dom.c (tree_ssa_dominator_optimize): If some blocks need
EH cleanup at the end of the pass, search for those that have been
turned into forwarder blocks and do the cleanup on their successor.
* runtime/select.c: Moved content to select_inc.c. Include it.
Add macros for different character types.
* runtime/select_inc.c: New file.
* runtime/convert_char.c: New file.
* intrinsics/pack_generic.c (pack_char4, pack_s_char4): New
functions.
* intrinsics/transpose_generic.c (transpose_char4): New function.
* intrinsics/spread_generic.c (spread_char4, spread_char4_scalar):
New functions.
* intrinsics/unpack_generic.c (unpack1_char4, unpack0_char4):
New functions.
* intrinsics/reshape_generic.c (reshape_char): Use
gfc_charlen_type as type for length variables.
(reshape_char4): New function.
* gfortran.map (GFORTRAN_1.1): Add _gfortran_select_string_char4,
_gfortran_convert_char1_to_char4, _gfortran_convert_char4_to_char1,
_gfortran_transpose_char4, _gfortran_spread_char4,
_gfortran_spread_char4_scalar, _gfortran_reshape_char4,
_gfortran_pack_char4, _gfortran_pack_s_char4,
_gfortran_unpack0_char4 and _gfortran_unpack1_char4.
* Makefile.am: Add runtime/convert_char.c.
* Makefile.in: Regenerate.
Tobias Burnus [Sat, 17 May 2008 22:28:51 +0000 (00:28 +0200)]
intrinsic.texi: Correct description of GET_COMMAND_ARGUMENT and GET_ENVIRONMENT_VARIABLE...
2008-05-16 Tobias Burnus <burnus@net-b.de>
* intrinsic.texi: Correct description of GET_COMMAND_ARGUMENT
and GET_ENVIRONMENT_VARIABLE; fix keyword= name for GETENV,
GETLOG, GMTIME, HOSTNM, IRAND, ITIME, KILL.
Move LOG_GAMMA after LOG10.
Paul Thomas [Fri, 16 May 2008 21:12:04 +0000 (21:12 +0000)]
re PR fortran/35756 (incorrect WHERE for functions in ELSEWHERE and overlaps)
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.
Daniel Kraft [Fri, 16 May 2008 19:50:04 +0000 (21:50 +0200)]
re PR fortran/27997 (Fortran 2003: Support type-spec for array constructor)
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
Janne Blomqvist [Fri, 16 May 2008 17:42:44 +0000 (20:42 +0300)]
Part 1.1 of PR25561.
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.
Jerry DeLisle [Fri, 16 May 2008 16:44:28 +0000 (16:44 +0000)]
re PR fortran/34325 (Wrong error message for syntax error)
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.
Tobias Burnus [Fri, 16 May 2008 16:29:36 +0000 (18:29 +0200)]
intrinsic.texi: Write Fortran 77/90/95 instead of F77/90/95...
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.
Sebastian Pop [Fri, 16 May 2008 16:02:02 +0000 (16:02 +0000)]
re PR tree-optimization/36228 (redundant runtime check while vectorizing)
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
Bernd Schmidt [Fri, 16 May 2008 10:28:50 +0000 (10:28 +0000)]
From Jie Zhang <jie.zhang@analog.com>
* config/bfin/t-bfin-elf (MULTILIB_OPTIONS, MULTILIB_DIRNAMES,
MULTILIB_MATCHES, MULTILIB_EXCEPTIONS): Remove mcpu=bf532-0.3,
mcpu=bf561-none and mcpu=bf561-0.2.
* config/bfin/t-bfin-uclinux (MULTILIB_OPTIONS, MULTILIB_DIRNAMES,
MULTILIB_MATCHES, MULTILIB_EXCEPTIONS): Likewise.
* config/bfin/t-bfin-linux (MULTILIB_OPTIONS, MULTILIB_DIRNAMES,
MULTILIB_MATCHES, MULTILIB_EXCEPTIONS): Likewise.
* config/bfin/bfin-protos.h (enum bfin_cpu_type): Add
BFIN_CPU_UNKNOWN.
* config/bfin/elf.h (STARTFILE_SPEC): Use specific CRT for
BF561.
(LIB_SPEC): Use proper linker script for bf561. Error if no mcpu
option.
* config/bfin/bfin.c (bfin_cpu_type): Set to BFIN_CPU_UNKNOWN.
(cputype_selected): Remove.
(bfin_handle_option): Don't use cputype_selected.
(override_options): When no mcpu option, enable all workarounds.
Don't use bfin_workarounds.
* config/bfin/bfin.h (DRIVER_SELF_SPECS): Don't set default
processor type.
(DEFAULT_CPU_TYPE): Don't define.
Johannes Singler [Fri, 16 May 2008 07:10:26 +0000 (07:10 +0000)]
parallel_mode.xml: Documented the new choices, factoring out common tags.
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.
Daniel Kraft [Fri, 16 May 2008 06:52:14 +0000 (08:52 +0200)]
primary.c: New private structure "gfc_structure_ctor_component".
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.
Steven G. Kargl [Fri, 16 May 2008 03:41:17 +0000 (03:41 +0000)]
[multiple changes]
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.
* 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.
trans-expr.c (gfc_conv_concat_op): Take care of nondefault character kinds.
* 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.
Adam Nemet [Thu, 15 May 2008 19:25:53 +0000 (19:25 +0000)]
re PR middle-end/36194 (Truncation optimization in combine can remove necessary truncations)
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.
Sa Liu [Thu, 15 May 2008 12:51:56 +0000 (12:51 +0000)]
New helper function to return the standard that supports this isocbinding symbol.Do not generate GNU extension symbols if std=f2003. Add new parameter to NAMED_INTCST.
Richard Guenther [Thu, 15 May 2008 12:44:42 +0000 (12:44 +0000)]
re PR middle-end/36244 (-ftree-parallelize-loops=4, vectorizer enabled, ICE)
2008-05-15 Richard Guenther <rguenther@suse.de>
PR middle-end/36244
* tree-ssa-alias.c (new_type_alias): Do not set TREE_READONLY.
* tree-flow-inline.h (unmodifiable_var_p): Memory tags never
represent unmodifiable vars.
Eric Botcazou [Thu, 15 May 2008 10:53:49 +0000 (10:53 +0000)]
trans.c (add_decl_expr): At toplevel, mark the TYPE_ADA_SIZE field of records and unions.
* trans.c (add_decl_expr): At toplevel, mark the TYPE_ADA_SIZE field
of records and unions.
(gnat_to_gnu) <N_Validate_Unchecked_Conversion>: Fix formatting.
Richard Guenther [Thu, 15 May 2008 10:36:18 +0000 (10:36 +0000)]
tree-dfa.c (refs_may_alias_p): Allow all kinds of INDIRECT_REF and TARGET_MEM_REF.
2008-05-15 Richard Guenther <rguenther@suse.de>
* tree-dfa.c (refs_may_alias_p): Allow all kinds of
INDIRECT_REF and TARGET_MEM_REF.
* tree-ssa-sccvn.c (copy_reference_ops_from_ref): Handle
TARGET_MEM_REF.
Uros Bizjak [Thu, 15 May 2008 10:17:45 +0000 (12:17 +0200)]
sse.md (*vec_concatv2sf_sse4_1): New insn pattern.
* config/i386/sse.md (*vec_concatv2sf_sse4_1): New insn pattern.
(*vec_concatv2si_sse4_1): Use vector_move_operand predicate
for operand 2. Remove pinsr{q,d} with 0x0 immediate operand from
insn alternatives. Add missing alternatives.
(*vec_concatv2di_rex64_sse4_1): Likewise.
(*vec_concatv2si_sse2): Use "x" register constraint instead of "Y2".
(*vec_concatv2di_rex64_sse): Rename from *vec_concatv2di_rex64.
Require TARGET_SSE.
Richard Guenther [Thu, 15 May 2008 08:37:22 +0000 (08:37 +0000)]
re PR tree-optimization/36009 (PRE causes missed loop store motion, store sinking doesn't work)
2008-05-15 Richard Guenther <rguenther@suse.de>
PR tree-optimization/36009
PR tree-optimization/36204
* tree-ssa-loop-im.c (tree-ssa-propagate.h): Include.
(determine_invariantness_stmt): Record the loop a store is
always executed in.
* Makefile.in (tree-ssa-loop-im.o): Add tree-ssa-propagate.h
dependency.
* gcc.dg/tree-ssa/ssa-lim-5.c: New testcase.
* gcc.dg/tree-ssa/ssa-lim-6.c: Likewise..
projects / thirdparty / gcc.git / log
