This pulls in the missing Binutils pieces into the ./config
directory. Contains these missing Binutils changes:
2014-08-14 Alan Modra <amodra@gmail.com>
* plugins.m4: Test for dlfcn.h or windows.h here to set default
for --enable-plugins. Report error if someone tries to enable
plugins on a host we don't support.
2014-08-19 Alan Modra <amodra@gmail.com>
* plugins.m4 (AC_PLUGINS): If plugins are enabled, add -ldl to
LIBS via AC_SEARCH_LIBS.
For this commit:
2014-11-26 Jan-Benedict Glaw <jbglaw@lug-owl.de>
* config/plugins.m4: Merge from Binutils.
From-SVN: r218102
GCC and Binutils had a common ./configure.ac after this commit:
commit 08d081652f50df83f7e9768f8dbb7a99b0df50a2
Author: sandra <sandra@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Wed May 14 23:20:59 2014 +0000
2014-05-14 Sandra Loosemore <sandra@codesourcery.com>
* configure.ac (target_makefile_frag): Set for nios2-*-elf*.
* configure: Regenerated.
config/
* mt-nios2-elf: New file.
Based on that file version, all GCC and Binutils commits to this file were
applied. This pulls in the following missing Binutils changes to configure.ac:
2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
Disable gdb for or1k*-*-* until supported
* configure.ac (or1k*-*-*): Disable gdb.
* configure: Regenerated.
2014-07-27 Joel Sherrill <joel.sherrill@oarcorp.com>
GDB not supported for or1k*-*-rtems*
* configure.ac (or1k*-*-rtems*): gdb not supported. The ordering
of the stanzas results in this not being caught by or1k*-*-* later.
* configure. Regenerated.
2014-09-06 Kuan-Lin Chen <kuanlinchentw@gmail.com>
* configure: Disable gdb for nds32*-*-* until supported.
* configure.ac: Disable gdb for nds32*-*-* until supported.
2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
* configure.ac: Add mips*-img-elf* target triple.
* configure: Regenerate.
For this patch:
2014-11-26 Jan-Benedict Glaw <jbglaw@lug-owl.de>
* configure.ac: Merge with Binutils.
From-SVN: r218100
/cp
2014-11-26 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/63757
* call.c (standard_conversion): Do not require expr to be non-null
when NULLPTR_TYPE_P (from) is true.
/testsuite
2014-11-26 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/63757
* g++.dg/cpp0x/nullptr33.C: New.
From-SVN: r218098
* gcc.c (SANITIZER_SPEC): Don't error on -fsanitize=thread
without -pie or -shared, error on -fsanitize=thread -static instead.
* lib/tsan-dg.exp (check_effective_target_fsanitize_thread,
tsan_init): Don't use -fPIE or -pie.
From-SVN: r218097
* testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
to dg-options unless expensive testing is on.
(TESTITERS): Define to N if not defined.
(main): Use TESTITERS instead of N.
* testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
dg-additional-options depending on whether expensive testing is on.
* testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
Decrease N to 100000 and CHUNKSZ to 10000.
From-SVN: r218095
2014-11-26 Richard Biener <rguenther@suse.de>
PR middle-end/63738
* tree-data-ref.c (split_constant_offset_1): Do not follow
SSA edges for SSA names with SSA_NAME_OCCURS_IN_ABNORMAL_PHI.
* gcc.dg/torture/pr63738.c: New testcase.
From-SVN: r218088
Diagnose string constant conversion to char* in c++11 and above
as forbidden, not deprecated.
* typeck.c (string_conv_p): Do a pedwarn in c++11 and above,
change the diagnostic for the Wwrite-strings case for c++11 and above.
From-SVN: r218087
2014-11-26 Richard Biener <rguenther@suse.de>
* fold-const.h (const_unop): Declare.
(const_binop): Likewise.
* fold-const.c (const_binop): Export overload that expects
a type parameter and dispatches to fold_relational_const as well.
Check both operand kinds for guarding the transforms.
(const_unop): New function, with constant folding from fold_unary_loc.
(fold_unary_loc): Dispatch to const_unop for tcc_constant operand.
Remove constant folding done there from the simplifications.
(fold_binary_loc): Check for constants using CONSTANT_CLASS_P.
(fold_negate_expr): Remove dead code from the REAL_CST case.
Avoid building garbage in the COMPLEX_CST case.
* gimple-match-head.c (gimple_resimplify1): Dispatch to
const_unop.
(gimple_resimplify2): Dispatch to const_binop.
(gimple_simplify): Likewise.
From-SVN: r218086
gcc/
PR bootstrap/63995
* tree-chkp-opt.c (chkp_reduce_bounds_lifetime): Ignore
debug statement when searching for a new position for
bounds load/creation statement.
gcc/testsuite/
PR bootstrap/63995
* gcc.target/i386/pr63995-2.c: New.
From-SVN: r218085
2014-11-26 Richard Biener <rguenther@suse.de>
* gimple-fold.c (get_symbol_constant_value): Allow all
GIMPLE register type zero-constants.
From-SVN: r218076
This implements the DWARFv5 noreturn proposal:
http://dwarfstd.org/ShowIssue.php?issue=140331.1
TREE_THIS_VOLATILE on a FUNCTION_DECL node means the function does not
return normally. This catches the traditional noreturn GNU attribute,
the C11 _Noreturn keyword and the C++11 [[noreturn]] attribute.
This relies on the DW_AT_noreturn constant defined in the DWARFv5 DRAFT:
http://www.dwarfstd.org/doc/dwarf5.20141029.pdf
gcc/ChangeLog
* dwarf2out.c (gen_subprogram_die): Add DW_AT_noreturn when the
function decl has TREE_THIS_VOLATILE.
gcc/testsuite/ChangeLog
* g++.dg/debug/dwarf2/noreturn-function.C: New test.
* gcc.dg/debug/dwarf2/noreturn-function-attribute.c: Likewise.
* gcc.dg/debug/dwarf2/noreturn-function-keyword.c: Likewise.
include/ChangeLog
* dwarf2.def (DW_AT_noreturn): New DWARF5 attribute.
From-SVN: r218075
2014-11-26 Richard Biener <rguenther@suse.de>
PR tree-optimization/62238
* tree-predcom.c (ref_at_iteration): Unshare the expression
before gimplifying it.
(prepare_initializers_chain): Discard unused seq.
* gcc.dg/torture/pr62238.c: New testcase.
From-SVN: r218074
2014-11-25 Tobias Burnus <burnus@net-b.de>
gcc/fortran/
* gfortran.h (gfc_option_t): Remove flags moved as Var to .opt.
(gfc_error_now_1): Renamed from gfc_error_now.
(gfc_error_now): Renamed from gfc_error_now_2.
(gfc_warning_now_1): Renamed from gfc_warning_now.
(gfc_warning_now): Renamed from gfc_warning_now_2.
* error.c (gfc_error_now_1): Renamed from gfc_error_now.
(gfc_error_now): Renamed from gfc_error_now_2.
(gfc_warning_now_1): Renamed from gfc_warning_now.
(gfc_warning_now): Renamed from gfc_warning_now_2.
(gfc_get_errors): Include common diagnostic in count.
* lang.opt (Wc-binding-type, Wconversion, Wconversion-extra,
Wintrinsics-std): Create a Var for those warnings.
* check.c (gfc_check_cmplx): Pass warning flag to
diagnostic function.
* decl.c (get_proc_name, gfc_verify_c_interop_param, build_sym
gfc_set_constant_character_len, verify_bind_c_sym): Ditto; use
_1 for old diagnostic, remove _2 for new diagnostic.
* expr.c (gfc_check_assign, gfc_check_vardef_context): Ditto.
* frontend-passes.c (doloop_code, do_function): Ditto.
* intrinsic.c (gfc_is_intrinsic, gfc_convert_type_warn): Ditto.
* match.c (gfc_match_common): Ditto.
* module.c (use_iso_fortran_env_module, gfc_use_module): Ditto.
* parse.c (decode_statement, decode_gcc_attribute, next_free,
next_fixed, gfc_check_do_variable): Ditto.
* resolve.c (resolve_common_vars, resolve_ordinary_assign):
Ditto.
* scanner.c (add_path_to_list, skip_free_comments,
gfc_next_char_literal, gfc_gobble_whitespace, load_line,
preprocessor_line, load_file): Ditto.
* symbol.c (gfc_set_default_type, verify_bind_c_derived_type):
Ditto.
* options.c (gfc_post_options): Ditto.
(gfc_init_options, set_Wall, gfc_handle_option): Ditto; remove
flags which now have a Var.
* invoke.texi (Wconversion-extra): Make clear that the flag
does not imply -Wconversion.
gcc/testsuite/
* gfortran.dg/empty_label.f: Change test to continue testing
for -fmax-errors=1.
* gfortran.dg/empty_label.f90: Ditto.
* gfortran.dg/warnings_are_errors_1.f90: Update dg-*.
From-SVN: r218067
2014-11-25 Vladimir Makarov <vmakarov@redhat.com>
* ira-lives.c (process_bb_node_lives): Make code with conditional
REAL_PIC_OFFSET_TABLE_REGNUM.
From-SVN: r218063
2014-11-25 Vladimir Makarov <vmakarov@redhat.com>
PR target/63527
* ira-lives.c (process_bb_node_lives): Check and remove conflict
of pic pseudo with pic hard reg.
From-SVN: r218059
PR bootstrap/63703
* config/rs6000/darwin.h (REGISTER_NAMES): Update based on 32 newly
added GCC hard register numbers for SPE high registers.
From-SVN: r218058
2014-11-25 Tom de Vries <tom@codesourcery.com>
Peter Bergner <bergner@vnet.ibm.com>
* mklog: Handle .mklog. Use git setting independent of presence .git
directory.
Co-Authored-By: Peter Bergner <bergner@vnet.ibm.com>
From-SVN: r218050
