PR c/25805
* c-decl.c (add_flexible_array_elts_to_size): New function.
(finish_decl): Use it.
testsuite/
PR c/25805
* gcc.dg/pr25805.c: New file.
From-SVN: r109946
2006-01-16 Daniel Berlin <dberlin@dberlin.org>
* tree-ssa-operands.h (ssa_call_clobbered_cache_valid): Remove.
(ssa_ro_call_cache_valid): Ditto.
* tree-ssa-alias.c (sort_tags_by_id): New function.
(init_transitive_clobber_worklist): Ditto.
(add_to_worklist): Ditto.
(mark_aliases_call_clobbered): Ditto.
(compute_tag_properties): Ditto.
(set_initial_properties): Ditto.
(compute_call_clobbered): Ditto.
(compute_may_aliases): Call compute_call_clobbered and grouping.
(compute_flow_sensitive_aliasing): Remove clobbering related code.
(compute_flow_insensitive_aliasing): Grouping now happens in our
caller.
(setup_pointers_and_addressables): Remove clobbering related code.
(add_may_alias): Ditto.
(replace_may_alias): Ditto.
(get_nmt_for): Ditto.
(create_global_var):
(is_escape_site): Return an escape_type enumeration.
* tree-flow-inline.h (is_call_clobbered): Global var does not
imply call clobbered.
(mark_call_clobbered): Take a reason for marking this. Remove
marking of globalness, and cache invalidation.
(clear_call_clobbered): Remove cache invalidation code.
* tree-dfa.c (dump_variable): If details is on, dump the reason
for escaping.
* tree-outof-ssa.c (create_temp): Copy escape mask from original
variable.
* tree-flow.h (struct ptr_info_def): Add escape mask member.
(struct var_ann_d): Ditto.
(enum escape_type): New.
(mark_call_clobbered): Adjust prototype.
* tree-ssa-structalias.c (update_alias_info): Unmodifiable vars
are never call clobbered.
Record reasons for escaping.
* tree-ssa-structalias.h (is_escape_site): Update prototype.
* tree-ssa-operands.c (ssa_call_clobbered_cache_valid): Remove.
(ssa_ro_call_cache_valid): Ditto.
(clobbered_v_may_defs): Ditto.
(clobbered_vuses): Ditto.
(ro_call_vuses): Ditto.
(clobber_stats): New.
(init_ssa_operands): Zero out clobber stats.
(fini_ssa_operands): Print out clobber stats.
(get_call_expr_operands): Pass callee fndecl to
add_call_read_ops).
(add_call_clobber_ops): Remove use of cache.
Add use of PURE_CONST information.
(add_call_read_ops): Remove use of cache.
Add use of static not_read information.
From-SVN: r109938
2006-01-18 Andrew Pinski <pinskia@physics.uc.edu>
* btest-gcc.sh: gcc.sum has moved to gcc/testsuite/gcc/gcc.sum.
g++.sum has moved to gcc/testsuite/g++/g++.sum.
objc.sum has moved to gcc/testsuite/objc/objc.sum.
From-SVN: r109937
2006-01-18 Daniel Berlin <dberlin@dberlin.org>
* ipa-reference.c (check_operand): Allow FUNCTION_DECL.
(look_for_address_of): Ditto.
(ipa_init): Walk the function decls.
(static_execute): Don't set readonly on FUNCTION_DECL's.
From-SVN: r109932
* include/java-interp.h (_Jv_CompileMethod): Add declaration.
(class _Jv_InterpMethod): Add _Jv_CompileMethod as a friend.
* interpret.cc (_Jv_CompileMethod): New function.
(run): Massage code to allow for NULL args.
Update comments to explain NULL args.
Return if compiling the method and args is NULL.
From-SVN: r109918
PR fortran/18540
PR fortran/18937
* gfortran.h (BBT_HEADER): Move definition up.
(gfc_st_label): Add BBT_HEADER, remove 'prev' and 'next'.
* io.c (format_asterisk): Adapt initializer.
* resolve.c (resolve_branch): Allow FORTRAN 66 cross-block GOTOs
as extension.
* symbol.c (compare_st_labels): New function.
(gfc_free_st_label, free_st_labels, gfc_get_st_label): Convert to
using balanced binary tree.
* decl.c (match_char_length, gfc_match_old_kind_spec): Do away
with 'cnt'.
(warn_unused_label): Adapt to binary tree.
* match.c (gfc_match_small_literal_int): Only set cnt if non-NULL.
* primary.c (match_kind_param): Do away with cnt.
Also converted the ChangeLog to use latin1 characters.
From-SVN: r109914
* config/i386/i386.md (shift spliter): Fix a a typo in the splitter
for shifts where the source and destination registers are different.
From-SVN: r109912
* tree-vrp.c (test_for_singularity): Correct test for new
min limit. Use operand_equal_p rather than pointer equality
for testing if new min/max values are equal.
* tree-ssa-propagate.c (substitute_and_fold): Delay simplifications
using range information until after propagation and folding.
* gcc.c-torture/execute/930529-1.x: Use -fwrapv as test depends
on wrapping on overflow semantics.
* gcc.dg/tree-ssa/pr23109.c: Remove the .lim file too.
* gcc.gc/tree-ssa/vrp23.c: New test.
* gcc.gc/tree-ssa/vrp24.c: New test.
From-SVN: r109904
2006-01-18 Paul Thomas <pault@gcc.gnu.org>
PR fortran/20869
PR fortran/20875
PR fortran/25024
* symbol.c (check_conflict): Add pointer valued elemental
functions and internal procedures with the external attribute
to the list of conflicts.
(gfc_add_attribute): New catch-all function to perform the
checking of symbol attributes for attribute declaration
statements.
* decl.c (attr_decl1): Call gfc_add_attribute for each of -
(gfc_match_external, gfc_match_intent, gfc_match_intrinsic,
gfc_match_pointer, gfc_match_dimension, gfc_match_target):
Remove spurious calls to checks in symbol.c. Set the
attribute directly and use the call to attr_decl() for
checking.
* gfortran.h: Add prototype for gfc_add_attribute.
PR fortran/25785
* resolve.c (resolve_function): Exclude PRESENT from assumed size
argument checking. Replace strcmp's with comparisons with generic
codes.
2006-01-18 Paul Thomas <pault@gcc.gnu.org>
Steven G. Kargl <kargls@comcast.net>
PR fortran/20869
* gfortran.dg/intrinsic_external_1.f90: New test.
PR fortran/20875.
* gfortran.dg/elemental_pointer_1.f90: New test.
PR fortran/25024
* gfortran.dg/external_procedures_1.f90: New test.
PR fortran/25785
gfortran.dg/assumed_present.f90: New test.
Co-Authored-By: Steven G. Kargl <kargls@comcast.net>
From-SVN: r109899
PR target/25731
* config.gcc (hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
hppa[12]*-*-hpux11*): Override default shared libgcc version for both
sjlj and dwarf2 exception handling.
* pa/t-hpux-shlib (SHLIB_SOVERSION): New make variable.
Rework to allow overriding SHLIB_EXT and SHLIB_SOVERSION.
* pa/pa.c (function_value): Treat complex and vector types as
aggregates.
(function_arg): Likewise. Only pass scalar floats in the floating
point argument registers.
* pa/t-slibgcc-dwarf-ver: New file.
* pa/t-slibgcc-sjlj-ver: New file.
* pa/t-slibgcc-elf-ver: Delete file.
From-SVN: r109894
* regrename.c (regrename_optimize, copyprop_hardreg_forward):
Make them static.
* rtl.h: Remove the prototypes for regrename_optimize and
copyprop_hardreg_forward.
From-SVN: r109891
2006-01-18 Perry Smith <pedz@easesoftware.net>
PR libstdc++/25823
PR libstdc++/25824
* libsupc++/eh_alloc.cc: Fix return type of memset declaration.
* libsupc++/eh_globals.cc: If !_GLIBCXX_HOSTED declare malloc and free.
2006-01-18 Paolo Carlini <pcarlini@suse.de>
* include/ext/pb_assoc/detail/value_type_adapter/
value_type_adapter.hpp: Include <tr1/type_traits>.
* include/ext/pb_assoc/detail/value_type_adapter/
it_value_type_traits.hpp (it_value_type_traits_<>::value_type_holder):
Use tr1::aligned_storage and tr1::alignment_of.
(it_value_type_traits_<>::buf_t): Remove.
(it_value_type_traits_<>::make_valid, recast): Adjust.
From-SVN: r109883
* config/alpha/alpha.c (alpha_split_tfmode_pair): Rename into
alpha_split_tmode_pair. Add 'mode' and 'fixup_overlap' arguments.
Test against the appropriate null constant for the mode.
If 'fixup_overlap' is true, swap the operands if they overlap.
(alpha_split_tfmode_frobsign): Adjust call to alpha_split_tfmode_pair.
* config/alpha/alpha-protos.h (alpha_split_tfmode_pair): Rename into
alpha_split_tmode_pair and adjust for above change.
* config/alpha/alpha.md (movtf_internal): Adjust call to
alpha_split_tfmode_pair and rely on it to swap the operands.
(movti_internal): New insn and post-reload splitter.
(movti): New expander.
From-SVN: r109882
2006-01-17 Andreas Jaeger <aj@suse.de>
Janis Johnson <janis187@us.ibm.com>
* g++.dg/abi/mangle25.C: Run always on ia64 but only on x86/x86-64
in 64-bit.
* gcc.dg/torture/fp-int-convert-float128-timode.c: Likewise.
* gcc.dg/torture/fp-int-convert-float128.c: Likewise.
From-SVN: r109881
* regmove.c (regmove_optimize, combine_stack_adjustments):
Make them static.
* rtl.h: Remove the prototypes for regmove_optimize and
combine_stack_adjustments.
From-SVN: r109875
2006-01-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/25697
* io/transfer.c (us_read): Detect end of file condition from previous
operations and bail out (no need to pre-position).
From-SVN: r109870
* config/i386/i386.c (COSTS_N_BYTES): New macro.
(size_cost): Encode costs in bytes so that a reg-reg addition is
equivalent to COSTS_N_INSNS(1).
(override_options): Use the size_cost.branch_cost as the default
ix86_branch_cost when optimizing for size.
From-SVN: r109867
