gcc/
PR tree-optimization/41857
* tree-flow.h (rewrite_use_address): Add BASE_HINT argument.
* tree-ssa-loop-ivopts.c (rewrite_use_address): Pass base hint
to create_mem_ref.
* tree-ssa-address.c (move_hint_to_base): New function.
(most_expensive_mult_to_index): Add TYPE argument. Use mode and
address space associated with TYPE.
(addr_to_parts): Add TYPE and BASE_HINT arguments. Pass TYPE to
most_expensive_mult_to_index. Call move_hint_to_base.
(create_mem_ref): Add BASE_HINT argument. Pass BASE_HINT and
TYPE to addr_to_parts.
gcc/testsuite/
PR tree-optimization/41857
* gcc.target/spu/ea/pr41857.c: New file.
From-SVN: r153810
2009-11-02 Martin Jambor <mjambor@suse.cz>
PR tree-optimization/41750
* tree-sra.c (analyze_modified_params): Loop over all
representatives of components of a parameter.
* testsuite/gcc.c-torture/execute/pr41750.c: New test.
From-SVN: r153809
PR tree-optimization/41841
* ipa-struct-reorg.c (build_data_structure): Don't attempt to look at
local variables of not yet materialized clones.
* gcc.dg/pr41841.c: New test.
From-SVN: r153807
PR debug/41893
* cfgexpand.c (expand_debug_expr): Don't attempt to create DECL_RTL
for a VOIDmode variable.
* gcc.dg/debug/pr41893-1.c: New test.
* gcc.dg/debug/pr41893-2.c: New file.
From-SVN: r153806
PR c++/41774
* c-pragma.c (visstack): Change into vector of ints rather than
enum symbol_visibility.
(push_visibility): Add kind argument, push default_visibility together
with kind.
(pop_visibility): Add kind argument, return true if successful, fail
if visibility stack is empty or if stack top is of different kind.
(handle_pragma_visibility): Don't check length of visstack, instead
call pop_visibility and issue diagnostics if it failed. Pass 0
as last argument to push_visibility and pop_visibility.
* c-pragma.h (push_visibility): Add kind argument.
(pop_visibility): Likewise. Return bool instead of void.
* name-lookup.c (handle_namespace_attrs): Pass 1 as last argument to
push_visibility.
* parser.c (cp_parser_namespace_definition): Pass 1 as argument to
pop_visibility.
* rtti.c (push_abi_namespace): Pass 2 as last argument to
push_visibility.
(pop_abi_namespace): Pass 2 as argument to pop_visibility.
* g++.dg/ext/visibility/namespace3.C: New test.
From-SVN: r153805
* tree.def (TARGET_MEM_REF): Update comment.
* alias.c (get_alias_set): Retrieve the original memory reference for
a TARGET_MEM_REF before proceeding.
From-SVN: r153796
2009-11-01 Tobias Burnus <burnus@net-b.de>
PR fortran/41872
* trans-decl.c (gfc_trans_deferred_vars): Do not nullify
autodeallocated allocatable scalars at the end of scope.
(gfc_generate_function_code): Fix indention.
* trans-expr.c (gfc_conv_procedure_call): For allocatable
scalars, fix calling by reference and autodeallocating
of intent out variables.
2009-11-01 Tobias Burnus <burnus@net-b.de>
PR fortran/41872
* gfortran.dg/allocatable_scalar_4.f90: New test.
From-SVN: r153795
2009-10-31 Toon Moene <toon@moene.org>
* ipa-inline.c (cgraph_decide_inlining):
Include reason for not inlining called-once functions in dump file.
From-SVN: r153776
2009-10-30 Rafael Avila de Espindola <espindola@google.com>
PR41871
* lto-plugin.c (claim_file_handler): Close files that we created.
From-SVN: r153764
2009-10-30 Paolo Carlini <paolo.carlini@oracle.com>
PR libstdc++/41759
* include/bits/random.h: Tweak a bit the text of some static_asserts.
From-SVN: r153762
2009-10-30 Kai Tietz <kai.tietz@onevision.com>
* configure.ac: Disable target-winsup & co for
x86_64-*-mingw* and *-w64-mingw* targets.
* configure: Regenerated.
From-SVN: r153761
2009-10-30 Richard Guenther <rguenther@suse.de>
PR lto/41858
* lto-streamer.h (struct lto_file_decl_data): Remove fd member.
lto/
* lto.c (lto_file_read): Do not set file_data->fd.
(lto_read_section_data): Use a single-entry file-descriptor cache.
Do not check the result of xmalloc.
(free_section_data): Do not use file_data->fd.
(lto_read_all_file_options): Likewise.
From-SVN: r153758
* gcc-interface/utils.c (MAX_FIXED_MODE_SIZE): Delete.
(create_field_decl): Update description. In a packed record, round
the size up to a byte boundary only if the field's type has BLKmode.
* gcc-interface/gigi.h (create_field_decl): Update description.
From-SVN: r153755
2009-10-30 Emmanuel Briot <briot@adacore.com>
* make.adb (Start_Compile_If_Possible): Compute location of resulting
ALI file in this procedure instead of after the compilation itself,
since the current directory might have changed in between when using
-j<n>.
* osint.ads: Addded missing alignment clause.
* adaint.c, adaint.h, osint.adb (__gnat_reset_attributes,
__gnat_size_of_file_attributes): Rename reset_attributes and
size_of_file_attributes.
2009-10-30 Javier Miranda <miranda@adacore.com>
* sem_scil.adb (Adjust_SCIL_Node): Add missing management of sequences
of statements when searching for SCIL nodes.
2009-10-30 Tristan Gingold <gingold@adacore.com>
* gnatlink.adb, link.c: By default use shared libgcc on darwin.
From-SVN: r153749
2009-10-30 Emmanuel Briot <briot@adacore.com>
* make.adb, osint.adb (Add_Lib_Search_Dir): Do not add if dir is
already in the list.
This saves system calls when looking for ALI files
(Scan_Make_Args): The parameter to gnatmake's -D is now converted to an
absolute PATH (so that the above improvement properly occurs if both
-D<dir> and -aO<dir> are specified).
2009-10-30 Thomas Quinot <quinot@adacore.com>
* a-direct.adb: Minor reformatting
From-SVN: r153748
* make.adb, adaint.c, adaint.h, osint.adb, osint.ads, bcheck.adb
(*_attr): new subprograms.
(File_Length, File_Time_Stamp, Is_Writable_File): new subprograms
(Read_Library_Info_From_Full, Full_Library_Info_Name,
Full_Source_Name): Now benefit from a previous cache of the file
attributes, to further save on system calls.
(Smart_Find_File): now also cache the file attributes. This makes the
package File_Stamp_Hash_Table useless, and it was removed.
(Compile_Sources): create subprograms for the various steps of the main
loop, for readibility and to avoid sharing variables between the
various steps.
From-SVN: r153747
2009-10-30 Bob Duff <duff@adacore.com>
* s-fileio.adb (Errno_Message): Suppress VMS-specific warning.
2009-10-30 Ed Schonberg <schonberg@adacore.com>
* sem_case.adb (Check_Choices): Add explanatory message when there are
missing alternatives when the required range of alternatives is given
by the base type of the case expression or discriminant in a variant
part.
* opt.ads: New flag Warn_On_Overlap, to enable warnings on potentially
dangerous overlap between actuals in a call, activated by -gnatw.i
* sem_warn.adb (Set_Dot_Warning_Switch): set flag.
(Warn_On_Overlapping_Actuals): use new flag.
* gnat_ugn.texi: Document -gnatw.i, warning on overlapping actuals
2009-10-30 Robert Dewar <dewar@adacore.com>
* exp_aggr.adb, exp_ch9.adb: Minor reformatting
From-SVN: r153740
Jason Merrill
Ulrich Weigand
Martin Jambor
Jakub Jelinek
GCC Administrator
Eric Botcazou
Tobias Burnus
Paolo Carlini
Anatoly Sokolov
Ramana Radhakrishnan
Toon Moene
Gerald Pfeifer
Andy Hutchinson
Janne Blomqvist
Jerry Quinn
Daniel Gutson
Rafael Avila de Espindola
Kai Tietz
Richard Guenther
H.J. Lu
Nathan Sidwell
Andrew Jenner
Arnaud Charlet
Emmanuel Briot