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
* arm.md (QHSI): New mode iterator.
(movqi): If generating for thumb, then truncate any immediate to
8 bits.
* thumb2.md (thumb2_movsi_shortim and peephole2 generator): Replace
with...
(thumb2_mov<mode>_shortim and peephole2 generator): ... iterator based
version.
From-SVN: r153739
2009-10-29 Paolo Carlini <paolo.carlini@oracle.com>
Douglas Gregor <doug.gregor@gmail.com>
PR libstdc++/40925 (again)
* include/bits/stl_pair.h (pair<_T1, _T2>::pair(_U1&&, const _T2&),
pair<_T1, _T2>::pair(const _T1&, _U2&&)): Add, to deal correctly
with move-only types in the presence of "null pointers".
* testsuite/20_util/pair/40925.cc: Extend.
Co-Authored-By: Douglas Gregor <doug.gregor@gmail.com>
From-SVN: r153733
2009-10-29 Paolo Carlini <paolo.carlini@oracle.com>
PR libstdc++/40925
* include/bits/stl_pair.h (pair<_T1, _T2>::pair(_U1&&, _U2&&)):
Use enable_if to remove it from the overload set when either _U1
is not convertible to _T1 or _U2 is not convertible to _T2.
(pair<>::pair(_U1&&, _Arg0&&, _Args&&...)): Remove.
2009-10-29 Douglas Gregor <doug.gregor@gmail.com>
PR libstdc++/40925
* testsuite/20_util/pair/40925.cc: Add.
From-SVN: r153725
2009-10-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/41711
* libgfortran.h: Define larger sizes for BOZ conversion buffers.
* io/write.c (extract_uint): Include case where size is 10 if integer
is large enough. (write_int): Rename to write_boz. (write_boz): Factor
out extract_uint and delete the conversion function.
(btoa_big): New binary conversion function.
(otoa_big): New octal conversion function.
(ztoa_big): New hexidecimal conversion function.
(write_b): Modify to use new function.
(write_o): Likewise.
(write_z): Likewise.
From-SVN: r153724
* gcc-interface/decl.c (array_type_has_nonaliased_component): Swap
parameters and rewrite comments. For a derived type, return the
setting of its parent type.
(gnat_to_gnu_entity): Do an alias set copy for derived types if they
are composite. Adjust calls to above function.
From-SVN: r153721
2009-10-29 David Daney <ddaney@caviumnetworks.com>
* doc/invoke.texi (mmcount-ra-address): Document new command line
option.
* config/mips/mips.opt (mmcount-ra-address): New option.
* config/mips/mips-protos.h (mips_function_profiler): Declare new
function.
* config/mips/mips.c (struct mips_frame_info): Add ra_fp_offset
member.
(mips_for_each_saved_gpr_and_fpr): Set ra_fp_offset.
(mips_function_profiler): Moved from FUNCTION_PROFILER, and
rewritten.
* config/mips/mips.h (FUNCTION_PROFILER): Body of macro moved to
mips_function_profiler.
2009-10-29 David Daney <ddaney@caviumnetworks.com>
* gcc.target/mips/mips.exp (mips_option_groups): Add
mcount-ra-address.
* gcc.target/mips/mmcount-ra-address-1.c: New test.
* gcc.target/mips/mmcount-ra-address-2.c: New test.
* gcc.target/mips/mmcount-ra-address-3.c: New test.
From-SVN: r153717
2009-10-29 Tobias Burnus <burnus@net-b.de>
PR fortran/41777
* trans-expr.c
* (gfc_conv_procedure_call,gfc_conv_expr_reference):
Use for generic EXPR_FUNCTION the attributes of the specific
function.
2009-10-29 Tobias Burnus <burnus@net-b.de>
PR fortran/41777
gfortran.dg/associated_target_3.f90: New testcase.
From-SVN: r153706
2009-10-28 Robert Dewar <dewar@adacore.com>
* sem_type.adb: Minor reformatting
2009-10-28 Arnaud Charlet <charlet@adacore.com>
* exp_ch9.adb (Build_Task_Proc_Specification): Generate a different
suffix for task type bodies.
2009-10-28 Ed Schonberg <schonberg@adacore.com>
* exp_aggr.adb (Convert_Aggr_In_Allocator): Do not look for a
finalization list if the designated type requires no control actions,
to prevent a useless semantic dependence on ada.tags.
From-SVN: r153705
2009-10-29 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
* config/arm/arm.c (find_best_start): Fix type of remainder to
be unsigned .
From-SVN: r153704
2009-10-29 Martin Jambor <mjambor@suse.cz>
PR tree-optimization/41775
* tree-sra.c (build_ref_for_offset): Unshare *expr if not NULL.
(generate_subtree_copies): Do not unshare agg.
(load_assign_lhs_subreplacements): Do not unshare rhs.
(sra_modify_assign): Do not unshare exprs.
(propagate_subacesses_accross_link): Renamed to
propagate_subaccesses_across_link.
* testsuite/g++.dg/torture/pr41775.C: New testcase.
From-SVN: r153699
* arm.c (count_insns_for_constant): Rework to support counting for
thumb2 immediates as well.
(find_best_start): Split out from arm_gen_constant.
(arm_gen_constant): Rework to support XOR with immediate.
From-SVN: r153698
2009-10-29 Chao-ying Fu <fu@mips.com>
* config/mips/mips.c (mips_emit_unary, mips_force_unary): New
functions.
(mips_expand_synci_loop): Use the length rtx to control the
synci loop from the begin rtx that points to the first byte of
the cache line.
From-SVN: r153696
2009-10-28 Rafael Avila de Espindola <espindola@google.com>
* lto-plugin.c (all_symbols_read_handler): Use LDPL_FATAL instead of
LDPL_ERROR
From-SVN: r153687
Paolo Carlini
Kai Tietz
Richard Guenther
Eric Botcazou
H.J. Lu
Nathan Sidwell
Andrew Jenner
Martin Jambor
Arnaud Charlet
Emmanuel Briot
Jerry Quinn
Richard Earnshaw
Dodji Seketeli
Eric Botcazou
GCC Administrator
Paolo Carlini
Jerry DeLisle
Cary Coutant
David Daney
Steve Ellcey
Michael Matz
Uros Bizjak
Tobias Burnus
Ramana Radhakrishnan
Rafael Avila de Espindola
Chao-ying Fu
Janne Blomqvist