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
