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* config/m32c/m32c.h (PRINT_OPERAND, PRINT_OPERAND_ADDRESS,
PRINT_OPERAND_PUNCT_VALID_P): Remove macro.
* config/m32c/m32c-protos.h (m32c_print_operand_punct_valid_p,
m32c_print_operand, m32c_print_operand_address): Remove.
* config/m32c/m32c.c (m32c_print_operand_punct_valid_p): Make static.
Change return type to bool. Change argument type to bool.
(m32c_print_operand, m32c_print_operand_address): Make static.
(TARGET_PRINT_OPERAND, TARGET_PRINT_OPERAND_ADDRESS,
TARGET_PRINT_OPERAND_PUNCT_VALID_P): Define.
From-SVN: r176763
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gcc/c-family
* c-common.h (set_underlying_type): Remove parm name from
declaration.
From-SVN: r176762
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to be (move-)assignable)
2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
Nathan Ridge <zeratul976@hotmail.com>
PR libstdc++/49836
* include/bits/stl_vector.h (vector<>::_M_emplace_back_aux):
Declare.
(vector<>::push_back(const value_type&)): Use it.
* include/bits/vector.tcc: Define.
(vector<>::emplace_back(_Args&&...)): Use it.
* testsuite/util/testsuite_tr1.h (CopyConsOnlyType, MoveConsOnlyType):
Add.
* testsuite/23_containers/vector/modifiers/push_back/49836.cc: New.
* testsuite/23_containers/deque/modifiers/push_back/49836.cc:
Likewise.
* testsuite/23_containers/deque/modifiers/push_front/49836.cc:
Likewise.
* testsuite/23_containers/vector/requirements/dr438/assign_neg.cc:
Adjust dg-error line number.
* testsuite/23_containers/vector/requirements/dr438/insert_neg.cc:
Likewise.
* testsuite/23_containers/vector/requirements/dr438/
constructor_1_neg.cc: Likewise.
* testsuite/23_containers/vector/requirements/dr438/
constructor_2_neg.cc: Likewise.
Co-Authored-By: Nathan Ridge <zeratul976@hotmail.com>
From-SVN: r176761
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gcc:
* doc/sourcebuild.texi (Effective-Target Keywords, Environment
attributes): Document mmap.
gcc/testsuite:
* lib/target-supports.exp (check_effective_target_mmap): New proc.
* gcc.c-torture/execute/loop-2f.c: Remove #ifdef __unix__.
* gcc.c-torture/execute/loop-2g.c: Likewise.
* gcc.c-torture/execute/loop-2f.x: Load target-supports.exp.
Require mmap support.
* gcc.c-torture/execute/loop-2g.x: Likewise.
* gcc.dg/20030711-1.c: Replace dg-do target list by mmap.
(MAP_ANON): Provide default.
* gcc.dg/20050826-1.c: Likewise.
* gcc.target/i386/pr36533.c: Likewise.
* gcc.dg/vect/pr49038.c: Remove dg-do run.
Use dg-require-effective-target mmap.
From-SVN: r176760
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* config/mmix/mmix.h (PRINT_OPERAND, PRINT_OPERAND_ADDRESS,
PRINT_OPERAND_PUNCT_VALID_P): Remove macro.
* config/mmix/mmix-protos.h (mmix_print_operand_punct_valid_p,
mmix_print_operand, mmix_print_operand_address): Remove.
* config/mmix/mmix.c (mmix_print_operand_punct_valid_p): Make static.
Change return type to bool. Change argument type to bool.
(mmix_print_operand, mmix_print_operand_address): Make static.
(mmix_intval, mmix_output_condition): Change 'x' argument type
to const_rtx.
(TARGET_PRINT_OPERAND, TARGET_PRINT_OPERAND_ADDRESS,
TARGET_PRINT_OPERAND_PUNCT_VALID_P): Define.
From-SVN: r176759
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PR c++/49347
* inclhack.def (solaris_posix_spawn_restrict): New fix.
* fixincl.x: Regenerate.
* tests/base/spawn.h: New test.
From-SVN: r176758
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executables)
PR target/39386
* config/avr/avr.c (out_shift_with_cnt): Use tmp_reg as
shift counter for x << x and x >> x shifts.
From-SVN: r176756
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PR libgomp/45351
* config/osf/sem.h: New file.
* configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
From-SVN: r176755
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cp/parser.c:8796)
/cp
2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/49838
* parser.c (cp_parser_perform_range_for_lookup): Early return if
error_operand_p (range).
/testsuite
2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/49838
* g++.dg/cpp0x/range-for19.C: New.
From-SVN: r176754
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gcc/testsuite:
PR testsuite/49753
* g++.dg/torture/pr49309.C: Add -fpreprocessed to dg-options.
Revert:
2011-07-15 Jakub Jelinek <jakub@redhat.com>
PR testsuite/49753
* g++.dg/torture/pr49309.C: Remove.
libmudflap:
Revert:
2011-07-15 Jakub Jelinek <jakub@redhat.com>
PR testsuite/49753
PR tree-optimization/49309
* testsuite/libmudflap.c++/pass68-frag.cxx: New test.
From-SVN: r176752
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PR target/47124
* config.gcc: Reject *-*-solaris2 configuration.
From-SVN: r176751
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gcc/
PR tree-optimization/49809
* tree-ssa-phiopt.c (cond_if_else_store_replacement): Use
gimple_get_lhs instead of gimple_assign_lhs.
gcc/testsuite/
PR tree-optimization/49809
* gnat.dg/opt18.adb, gnat.dg/opt18.ads, gnat.dg/opt18_pkg.ads: New
test.
From-SVN: r176750
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* system.h [__cplusplus]: Wrap C function declarations in extern "C".
-This line, and those below, will be ignored--
M ChangeLog
M system.h
From-SVN: r176748
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gcc:
* system.h [__cplusplus]: Wrap C function declarations in extern "C".
include:
* xregex.h (regoff_t): Define.
From-SVN: r176747
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2011-07-25 Richard Guenther <rguenther@suse.de>
PR tree-optimization/49822
* tree-ssa-forwprop.c (remove_prop_source_from_use): Robustify
more. Make sure to preserve stmts with side-effects. Properly
handle virtual defs, follow a longer def chain.
From-SVN: r176745
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From-SVN: r176741
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nodes if...
* ipa-inline.c (can_inline_edge_p): Look into DECL_STRUCT_FUNCTION of
original nodes if we are dealing with virtual clones.
From-SVN: r176739
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From-SVN: r176738
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2011-07-25 Roman Zhuykov <zhroma@ispras.ru>
* tree-flow.h (tree_ssa_loop_version): Remove unused declaration.
From-SVN: r176737
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conversions based on range information)
2011-07-25 Richard Guenther <rguenther@suse.de>
PR tree-optimization/49715
* tree-vrp.c: Include expr.h and optabs.h.
(range_fits_type_): New function.
(simplify_float_conversion_using_ranges): Likewise.
(simplify_stmt_using_ranges): Call it.
* Makefile.in (tree-vrp.o): Add $(EXPR_H) and $(OPTABS_H) dependencies.
* optabs.c (can_float_p): Export.
* optabs.h (can_float_p): Declare.
* gcc.target/i386/pr49715-1.c: New testcase.
* gcc.target/i386/pr49715-2.c: Likewise.
From-SVN: r176735
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2011-07-25 Richard Guenther <rguenther@suse.de>
* tree-vrp.c (num_vr_values, values_propagated): New global vars.
(get_value_range): For out-of-range SSA names or names created
after propagation return a read-only varying range.
(dump_all_value_ranges): Adjust.
(vrp_initialize): Likewise.
(vrp_finalize): Likewise.
From-SVN: r176734
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PR c++/49823
* parser.c (cp_parser_qualifying_entity): Handle templates.
From-SVN: r176732
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dwarf2cfi.c connect_traces)
PR debug/49831
* dwarf2cfi.c (connect_traces): Allow unvisited traces. Skip
them entirely.
Constant pools are emitted in such a way as to be indistinguishable
from regular instructions, and these constant pools are, naturally,
not reachable as code.
From-SVN: r176730
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PR debug/49825
* dwarf2cfi.c (dwarf2out_stack_adjust): Move A_O_A test earlier.
(dwarf2out_notice_stack_adjust): Use args_size from call_insn.
From-SVN: r176729
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in dwarf2cfi.c connect_traces)
PR debug/49827
* dwarf2cfi.c (create_trace_edges): Handle sequences properly.
From-SVN: r176728
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* dwarf2cfi.c (maybe_record_trace_start): Add abnormal parameter.
Zero args_size for abnormal edges. Adjust all callers.
From-SVN: r176727
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PR debug/49825
Test case gcc.c-torture/compile/pr49474.c, among others.
* dwarf2cfi.c (cfi_row_equal_p): Don't compare args_size.
From-SVN: r176726
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2011-07-24 H.J. Lu <hongjiu.lu@intel.com>
PR bootstrap/49835
* collect2.c (demangle_flag): Removed.
From-SVN: r176725
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From-SVN: r176724
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2011-07-24 Sandra Loosemore <sandra@codesourcery.com>
gcc/
* configure.ac (demangler_in_ld): Default to yes.
* configure: Regenerated.
* collect2.c (main): When HAVE_LD_DEMANGLE is defined, don't
mess with COLLECT_NO_DEMANGLE, and just pass --demangle and
--no-demangle options straight through to ld. When
HAVE_LD_DEMANGLE is not defined, set COLLECT_NO_DEMANGLE in a
way that has the intended effect on Windows.
From-SVN: r176720
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the last commit.
2011-07-24 Paolo Carlini <paolo.carlini@oracle.com>
* include/bits/hashtable_policy.h (_Prime_rehash_policy::_M_next_bkt,
_M_bkt_for_elements, _M_need_rehash): Fix typos in the last commit.
From-SVN: r176718
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__builtin_ceil to compute next resize value.
2011-07-24 François Dumont <francois.cppdevs@free.fr>
* include/bits/hashtable_policy.h (_Prime_rehash_policy): Use
__builtin_floor rather than __builtin_ceil to compute next resize
value.
* testsuite/23_containers/unordered_set/hash_policy/load_factor.cc:
New.
From-SVN: r176717
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parameters...
* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: If the
subprogram has copy-in copy-out parameters, try to promote the mode of
the return type if it is passed in registers.
From-SVN: r176714
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* gcc-interface/utils2.c (build_binary_op) <ARRAY_REF>: Do not mark the
left operand as addressable.
From-SVN: r176713
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* gcc-interface/gigi.h (build_function_stub): Remove.
(build_return_expr): Likewise.
(convert_vms_descriptor): Declare.
* gcc-interface/utils.c (convert_vms_descriptor): Make global.
(build_function_stub): Move to...
* gcc-interface/utils2.c (build_return_expr): Move to...
* gcc-interface/trans.c (build_function_stub): ...here.
(build_return_expr): ...here.
(Subprogram_Body_to_gnu): Add local variable for language_function.
Disconnect the parameter attributes cache, if any, once done with it.
Call end_subprog_body only after setting the end_locus.
Build the stub associated with the function, if any, at the very end.
(gnat_to_gnu) <N_Return_Statement>: Remove couple of useless local
variables and streamline control flow.
From-SVN: r176712
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From-SVN: r176711
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This kinda-sorta corresponds to Bernd's 007-dw2cfi patch. Certainly
the same concepts of splitting the instruction stream into extended
basic blocks is the same. This patch does a bit better job with the
documentation. Also, I'm a bit more explicit about matching things
up with the similar code from the regular CFG routines.
What's missing at this point is any attempt to use DW_CFA_remember_state.
I've deferred that for the moment because it's easy to test the state
change code across epilogues, whereas the shrink-wrapping code is not
in this tree and section switching is difficult to force.
* dwarf2cfi.c: Include basic-block.h.
(dw_label_info): Remove.
(trace_work_list, trace_index): New.
(remember_row, emit_cfa_remember): Remove.
(dw_trace_info_hash, dw_trace_info_eq): New.
(get_trace_index, get_trace_info): New.
(save_point_p): New.
(free_cfi_row): Remove.
(add_cfi): Do not emit DW_CFA_remember_state.
(cfa_row_equal_p): New.
(barrier_args_size): Remove.
(compute_barrier_args_size_1, compute_barrier_args_size): Remove.
(dwarf2out_notice_stack_adjust): Don't compute_barrier_args_size.
(maybe_record_trace_start, create_trace_edges, scan_trace): New.
(dwarf2out_cfi_begin_epilogue): Remove.
(dwarf2out_frame_debug_restore_state): Remove.
(connect_traces, create_pseudo_cfg): New.
(create_cfi_notes, execute_dwarf2_frame): Rewrite using traces.
* Makefile.in (dwarf2cfi.o): Update.
From-SVN: r176705
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This patch only introduces the structure definition and adjusts
the existing routines to use the new cur_trace global to access
the variables that were moved into the structure.
* dwarf2cfi.c (dw_trace_info): New.
(dw_label_info): New.
(cie_return_save): New.
(cur_trace): New.
(queued_args_size): Rename from args_size. Update all users.
(cfa_store, cfa_temp, regs_saved_in_regs): Remove.
(def_cfa_1): Use cur_trace instead of cfa_*.
(dwarf2out_stack_adjust, record_reg_saved_in_reg): Likewise.
(clobbers_queued_reg_save, reg_saved_in): Likewise.
(dwarf2out_frame_debug_expr): Likewise.
(create_cie_data): Split out from ...
(execute_dwarf2_frame): ... here. Initialize cur_trace.
From-SVN: r176704
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* dwarf2cfi.c (regs_saved_in_regs): Allocate from heap, not gc.
Update all users to match.
(execute_dwarf2_frame): Free reg_saved_in_data.
From-SVN: r176703
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Also, allocate it in the heap instead of garbage collected.
* dwarf2cfi.c (queued_reg_save): Reorder for packing. Don't GTY.
(queued_reg_saves): Don't GTY. Change to a VEC.
(queue_reg_save): Update to match.
(dwarf2out_flush_queued_reg_saves): Likewise.
(clobbers_queued_reg_save): Likewise.
(reg_saved_in): Likewise.
(execute_dwarf2_frame): Free queued_reg_saves.
From-SVN: r176702
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* dwarf2cfi.c (dw_cfi_row_ref): Remove. Update all users.
From-SVN: r176701
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Add a generic function to adjust cfi state from one row to another.
Use this to implement text section switching. This will also be
usable for arbitrary changes around a cfg for shrink-wrapping.
* dwarf2cfi.c (add_cfi_args_size): Split out from...
(dwarf2out_args_size): ... here.
(add_cfi_restore): Split out from ...
(dwarf2out_frame_debug_cfa_restore): ... here.
(def_cfa_0): Split out from ...
(def_cfa_1): ... here.
(cfi_oprnd_equal_p, cfi_equal_p): New.
(change_cfi_row): New.
(add_cfis_to_fde): Set fde->dw_fde_switch_cfi_index.
(create_cfi_notes): Use change_cfi_row at SWITCH_TEXT note.
(output_cfis): Remove.
* dwarf2out.c (output_fde): Simplify output_cfi loop.
(dwarf2out_switch_text_section): Don't call output_cfis.
(dw_val_equal_p, loc_descr_equal_p_1, loc_descr_equal_p): New.
* dwarf2out.h: Update decls.
(enum dw_val_class): Add dw_val_class_none.
From-SVN: r176700
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To be actually used by a subsequent patch.
* dwarf2cfi.c (update_row_reg_save): New.
(dwarf2out_frame_debug_cfa_expression): Use it.
(dwarf2out_frame_debug_cfa_restore): Likewise.
(reg_save): Likewise. Do not emit DW_CFA_same_value.
From-SVN: r176699
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Make it consistent with add_cfi_vec.
* dwarf2cfi.c (add_cfi_insn): Rename from cfi_insn. Update all users.
From-SVN: r176698
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Use it instead of old_cfa, old_args_size, and cfa_remember variables.
Remove the global cfa variable, as it was usually a duplicate of
old_cfa and otherwise confusing. Always make a local copy of the
cur_row->cfa variable before modification instead.
* dwarf2cfi.c (dw_cfi_row, dw_cfi_row_ref): New.
(cie_cfi_row): New.
(new_cfi_row, copy_cfi_row, free_cfi_row): New.
(cfa, old_cfa, cfa_remember, old_cfa_remember, old_args_size): Remove.
(cur_row, remember_row): New.
(def_cfa_1): Use cur_row instead of the old_* variables.
(dwarf2out_frame_debug_restore_state): Similarly.
(dwarf2out_args_size, dwarf2out_notice_stack_adjust): Likewise.
(dwarf2out_frame_debug_def_cfa): Use a local variable instead of cfa.
(dwarf2out_frame_debug_adjust_cfa): Likewise.
(dwarf2out_frame_debug_cfa_offset): Likewise.
(dwarf2out_frame_debug_expr): Likewise.
(execute_dwarf2_frame): Set up cur_row.
* dwarf2out.h (struct cfa_loc): Mark for GTY.
From-SVN: r176697
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From-SVN: r176696
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'rtx')
PR target/49816
* arm.c (aapcs_vfp_allocate_return_reg): Return NULL on failure.
From-SVN: r176687
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* libgfortran/intrinsics/ctime.c: Include <stdlib.h>.
* libgfortran/intrinsics/getlog.c: Likewise.
* libgfortran/runtime/stop.c: Likewise.
From-SVN: r176675
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2011-07-23 Arnaud Charlet <charlet@adacore.com>
PR ada/49819
* gcc-interface/Makefile.in (powerpc-linux): Remove reference to
g-trasym-dwarf.adb.
From-SVN: r176673
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2011-07-22 Benjamin Kosnik <bkoz@redhat.com>
Daniel Krugler <daniel.kruegler@googlemail.com>
* include/bits/move.h (move, forward): Mark constexpr.
* include/bits/stl_pair.h (pair): Mark move ctors constexpr.
* testsuite/20_util/pair/make_pair/constexpr.cc: New.
* testsuite/20_util/pair/cons/constexpr.cc: Add tests.
Co-Authored-By: Daniel Krugler <daniel.kruegler@googlemail.com>
From-SVN: r176672
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