* gcc.dg/struct-ret-3.c (CHUNK_SIZE): New define. Use CHUNK_SIZE
instead of hardcoded number. Increase CHUNK_SIZE to 16384 for
large stack sizes.
From-SVN: r143123
* i386.h (CONDITIONAL_CALL_USAGE): SSE regs are not used for w64 ABI.
* i386.c (struct ix86_frame): Add padding0 and nsseregs.
(ix86_nsaved_regs): Count only general purpose regs.
(ix86_nsaved_sseregs): New.
(ix86_compute_frame_layout): Update nsseregs; set preferred alignment
to 16 for w64; compute padding and size of sse reg save area.
(ix86_emit_save_regs, ix86_emit_save_regs_using_mov): Save only general
purpose regs.
(ix86_emit_save_sse_regs_using_mov): New.
(ix86_expand_prologue): Save SSE regs if needed.
(ix86_emit_restore_regs_using_mov): Use only general purpose regs.
(ix86_emit_restore_sse_regs_using_mov): New.
(ix86_expand_epilogue): Save SSE regs if needed.
Co-Authored-By: Kai Tietz <kai.tietz@onevision.com>
From-SVN: r143119
2009-01-05 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/38583
* params.h (IRA_MAX_CONFLICT_TABLE_SIZE): New macro.
* params.def (ira-max-conflict-table-size): New.
* doc/invoke.texi (ira-max-conflict-table-size): Decribe.
* ira.h (ira_conflicts_p): New external definition.
* ira-conflicts.c (build_conflict_bit_table): Do not build too big
table. Report this. Return result of building.
(ira_build_conflicts): Use ira_conflicts_p. Check result of
building conflict table.
* ira-color.c (fast_allocation): Use num instead of
ira_allocnos_num.
(ira_color): Use ira_conflicts_p.
* global.c: Include ira.h.
(pseudo_for_reload_consideration_p, build_insn_chain): Use
ira_conflicts_p.
* Makefile.in (global.o): Add ira.h.
* ira-build.c (mark_all_loops_for_removal,
propagate_some_info_from_allocno): New.
(remove_unnecessary_allocnos): Call
propagate_some_info_from_allocno.
(remove_low_level_allocnos): New.
(remove_unnecessary_regions): Add parameter. Call
mark_all_loops_for_removal and remove_low_level_allocnos. Pass
parameter to remove_unnecessary_regions.
(ira_build): Remove all regions but root if the conflict table was
not built. Update conflict hard regs for allocnos crossing calls.
* ira.c (ira_conflicts_p): New global.
(ira): Define and use ira_conflicts_p.
* reload1.c (compute_use_by_pseudos, reload, count_pseudo,
count_spilled_pseudo, find_reg, alter_reg, finish_spills,
emit_input_reload_insns, delete_output_reload): Use
ira_conflicts_p.
From-SVN: r143112
PR c++/38698
* typeck2.c (process_init_constructor_union): Handle union with
no fields.
* mangle.c (write_expression): Remove mangling for zero-operand
casts.
From-SVN: r143111
2009-01-05 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/38735
* io/unit.c (get_internal_unit): Set default BLANK= status to NULL for
internal units.
From-SVN: r143102
gcc/cp/ChangeLog:
2009-01-05 Dodji Seketeli <dodji@redhat.com>
PR c++/38472
* typeck.c (type_after_usual_arithmetic_conversions): Fix a typo.
Promotion should be done only for integral or enumeration types.
gcc/testsuite/ChangeLog:
2009-01-05 Dodji Seketeli <dodji@redhat.com>
PR c++/38472
* g++.dg/conversion/usual-arith-conv.C: New test.
From-SVN: r143101
2009-01-05 Paul Thomas <pault@gcc.gnu.org>
PR fortran/38657
* module.c (write_common_0): Use the name of the symtree rather
than the common block, to determine if the common has been
written.
2009-01-05 Paul Thomas <pault@gcc.gnu.org>
PR fortran/38657
* gfortran.dg/module_commons_3.f90: New test.
From-SVN: r143090
2009-01-05 Mikael Morin <mikael.morin@tele2.fr>
PR fortran/38669
PR fortran/38726
* gfortran.dg/elemental_subroutine_7.f90:
Fix p values so that it can be used as vector subscript.
From-SVN: r143084
PR c++/38701
* decl.c (cp_finish_decl): Clear DECL_INITIAL for invalid
defaulting.
PR c++/38702
* class.c (defaultable_fn_p): Only operator== can be a copy
assignment operator.
From-SVN: r143082
PR c++/38701
* decl.c (cp_finish_decl): Clear DECL_INITIAL for invalid
defaulting.
PR c++/38702
* class.c (defaultable_fn_p): Only operator== can be a copy
assignment operator.
From-SVN: r143081
2009-01-05 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/38672
* trans-types.c (gfc_get_derived_type): Check for the
presence of derived->ns->proc_name before
accessing derived->ns->proc_name->attr.flavor .
* resolve.c (resolve_symbol): Likewise.
2009-01-05 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/38672
* gfortran.dg/host_assoc_blockdata_1.f90: New test.
* gfortran.dg/host_assoc_blockdata_2.f90: New test.
From-SVN: r143074
2009-01-05 Paul Thomas <pault@gcc.gnu.org>
PR fortran/38665
* gfortran.h : Add bit to gfc_expr 'user_operator'
* interface.c (gfc_extend_expr): Set the above if the operator
is substituted by a function.
* resolve.c (check_host_association): Return if above is set.
2009-01-05 Paul Thomas <pault@gcc.gnu.org>
PR fortran/38665
* gfortran.dg/host_assoc_function_5.f90: New test.
From-SVN: r143064
* configure.ac: Exchange the order of GLIBCXX_ENABLE_THREADS and
GLIBCXX_ENABLE_ATOMIC_BUILTINS macro invocations.
* configure: Regenerate.
From-SVN: r143062
2009-01-04 Richard Guenther <rguenther@suse.de>
PR libstdc++/38720
* include/ext/pointer.h (_Relative_pointer_impl): Use an unsigned
integer type for storage, arithmetic and comparisons.
* testsuite/ext/ext_pointer/1_neg.cc: Adjust line numbers.
From-SVN: r143058
2009-01-04 Mikael Morin <mikael.morin@tele2.fr>
PR fortran/35681
* ChangeLog-2008: Fix function name.
PR fortran/38487
* dependency.c (gfc_check_argument_var_dependency):
Move the check for pointerness inside the if block
so that it doesn't affect the return value.
PR fortran/38669
* trans-stmt.c (gfc_trans_call):
Add the dependency code after the loop bounds calculation one.
2009-01-04 Mikael Morin <mikael.morin@tele2.fr>
PR fortran/38669
* gfortran.dg/elemental_dependency_3.f90: New test.
* gfortran.dg/elemental_subroutine_7.f90: New test.
From-SVN: r143057
