2017-06-28 Richard Biener <rguenther@suse.de>
Backport from mainline
2017-06-09 Richard Biener <rguenther@suse.de>
PR middle-end/81007
* ipa-polymorphic-call.c
(ipa_polymorphic_call_context::restrict_to_inner_class):
Skip FIELD_DECLs with error_mark_node type.
* passes.def (all_lowering_passes): Run pass_build_cgraph_edges
last again.
* g++.dg/pr81007.C: New testcase.
2017-06-14 Richard Biener <rguenther@suse.de>
PR tree-optimization/81083
* tree-ssa-sccvn.c (vn_reference_lookup_3): Do not use abnormals
as values.
* gcc.dg/torture/pr81083.c: New testcase.
2017-06-21 Richard Biener <rguenther@suse.de>
PR gcov-profile/81080
* configure.ac: Add AC_SYS_LARGEFILE.
* libgcov.h: Include auto-target.h before tsystem.h to pick
up _FILE_OFFSET_BITS which might differ for multilibs.
* config.in: Regenerate.
* configure: Likewise.
From-SVN: r249738
2017-06-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
Backport from trunk
PR libgfortran/53029
* io/list_read.c(list_formatted_read_scalar: Set the err return
value to the common.flags error values.
* gfortran.dg/read_5.f90: New test.
From-SVN: r249719
* parser.c (cp_parser_simple_type_specifier): Don't assume that type
is a TYPE_DECL.
(cp_parser_check_for_invalid_template_id): Handle TYPE_DECL.
* pt.c (template_placeholder_p): New.
* cp-tree.h: Declare it.
From-SVN: r249615
2017-06-22 Martin Liska <mliska@suse.cz>
Backport from mainline
2017-05-31 Martin Liska <mliska@suse.cz>
PR target/79155
* config/i386/cpuid.h: Fix typo in a comment in cpuid.h.
From-SVN: r249550
2017-06-22 Martin Liska <mliska@suse.cz>
Backport from mainline
2017-05-26 Martin Liska <mliska@suse.cz>
PR ipa/80663
* params.def: Bound partial-inlining-entry-probability param.
2017-06-22 Martin Liska <mliska@suse.cz>
Backport from mainline
2017-05-26 Martin Liska <mliska@suse.cz>
PR ipa/80663
* g++.dg/ipa/pr80212.C: Remove the test as it does not longer
split at the problematic spot.
* gcc.dg/ipa/pr48195.c: Change 101 to 100 as 101 is no longer
a valid value of the param.
From-SVN: r249548
2017-06-22 Martin Liska <mliska@suse.cz>
Backport from mainline
2017-05-15 Martin Liska <mliska@suse.cz>
PR driver/31468
* gcc.c (process_command): Do not allow empty argument of -o option.
From-SVN: r249546
2017-06-22 Martin Liska <mliska@suse.cz>
Backport from mainline
2017-05-02 Martin Liska <mliska@suse.cz>
* doc/gcov.texi: Add missing preposition.
* gcov.c (function_info::function_info): Properly fill up
all member variables.
From-SVN: r249545
2017-06-22 Martin Liska <mliska@suse.cz>
Backport from mainline
2017-04-28 Martin Liska <mliska@suse.cz>
* doc/gcov.texi: Enhance documentation of gcov.
From-SVN: r249543
2017-06-22 Martin Liska <mliska@suse.cz>
Backport from mainline
2017-04-28 Martin Liska <mliska@suse.cz>
PR gcov-profile/53915
* gcov.c (format_gcov): Print 'NAN %' when top > bottom.
From-SVN: r249541
2017-06-22 Martin Liska <mliska@suse.cz>
Backport from mainline
2017-04-28 Martin Liska <mliska@suse.cz>
PR driver/56469
* coverage.c (coverage_remove_note_file): New function.
* coverage.h: Declare the function.
* toplev.c (finalize): Clean if an error has been seen.
From-SVN: r249540
2017-06-21 Michael Meissner <meissner@linux.vnet.ibm.com>
Back port from mainline
PR target/80510
* gcc.target/powerpc/pr80510-1.c: Restrict test to 64-bit until
32-bit support is added. Change ITYPE size to 64-bit integer.
* gcc.target/powerpc/pr80510-2.c: Likewise.
From-SVN: r249488
PR target/81151
* config/i386/sse.md (round<mode>2): Renumber match_dup and
operands indexes to avoid gap between operands and match_dups.
From-SVN: r249484
PR c++/81154
* semantics.c (handle_omp_array_sections_1, finish_omp_clauses):
Complain about t not being a variable if t is OVERLOAD even
when processing_template_decl.
* g++.dg/gomp/pr81154.C: New test.
From-SVN: r249483
PR c++/81130
* gimplify.c (omp_add_variable): Don't force GOVD_SEEN for types
with ctors/dtors if GOVD_SHARED is set.
* testsuite/libgomp.c++/pr81130.C: New test.
From-SVN: r249482
Backported from mainline
2017-06-20 Jakub Jelinek <jakub@redhat.com>
PR sanitizer/81125
* ubsan.h (ubsan_encode_value): Workaround buggy clang++ parser
by removing enum keyword.
(ubsan_type_descriptor): Likewise. Formatting fix.
2017-06-19 Jakub Jelinek <jakub@redhat.com>
PR sanitizer/81125
* ubsan.h (enum ubsan_encode_value_phase): New.
(ubsan_encode_value): Change second argument to
enum ubsan_encode_value_phase with default value of
UBSAN_ENCODE_VALUE_GENERIC.
* ubsan.c (ubsan_encode_value): Change second argument to
enum ubsan_encode_value_phase PHASE from bool IN_EXPAND_P,
adjust uses, for UBSAN_ENCODE_VALUE_GENERIC use just
create_tmp_var_raw instead of create_tmp_var and use a
TARGET_EXPR.
(ubsan_expand_bounds_ifn, ubsan_build_overflow_builtin,
instrument_bool_enum_load, ubsan_instrument_float_cast): Adjust
ubsan_encode_value callers.
PR sanitizer/81111
* ubsan.c (ubsan_encode_value): If current_function_decl is NULL,
use create_tmp_var_raw instead of create_tmp_var, mark it addressable
just by setting TREE_ADDRESSABLE on the result and use a TARGET_EXPR.
PR sanitizer/81125
* g++.dg/ubsan/pr81125.C: New test.
PR sanitizer/81111
* g++.dg/ubsan/pr81111.C: New test.
From-SVN: r249480
Backported from mainline
2017-06-13 Jakub Jelinek <jakub@redhat.com>
PR c++/80973
* cp-gimplify.c (cp_genericize_r): Don't instrument MEM_REF second
argument even if it has REFERENCE_TYPE.
* g++.dg/ubsan/pr80973.C: New test.
From-SVN: r249479
Backported from mainline
2017-06-13 Jakub Jelinek <jakub@redhat.com>
PR c++/80984
* cp-gimplify.c (cp_genericize): Only look for VAR_DECLs in
BLOCK_VARS (outer) chain.
(cxx_omp_const_qual_no_mutable): Likewise.
* g++.dg/opt/nrv18.C: New test.
From-SVN: r249478
Backport from mainline
2017-06-21 Ville Voutilainen <ville.voutilainen@gmail.com>
PR libstdc++/80675
PR libstdc++/80940
* include/std/istream:
(__is_convertible_to_basic_istream_test(basic_istream<_Ch, _Up>*)): New.
(__do_is_convertible_to_basic_istream_impl): Likewise.
(__is_convertible_to_basic_istream_impl): Likewise.
(__is_convertible_to_basic_istream): Use the new base.
(__rvalue_istream_type): New.
(operator>>(_Istream&&, _Tp&&)): Use the new helper alias
for the SFINAE check, convert to the helper alias type before
doing the actual extraction.
* include/std/ostream:
(__is_convertible_to_basic_ostream_test(basic_ostream<_Ch, _Up>*)): New.
(__do_is_convertible_to_basic_ostream_impl): Likewise.
(__is_convertible_to_basic_ostream_impl): Likewise.
(__is_convertible_to_basic_ostream): Use the new base.
(__rvalue_ostream_type): New.
(operator<<(_Ostream&&, const _Tp&)): Use the new helper alias
for the SFINAE check, convert to the helper alias type before
doing the actual insertion.
* testsuite/27_io/rvalue_streams-2.cc: Add new tests.
From-SVN: r249471
Richard Biener
Eric Botcazou
Jerry DeLisle
GCC Administrator
Segher Boessenkool
Jonathan Wakely
Jakub Jelinek
Jim Wilson
Jason Merrill
Jim Wilson
Marek Polacek
Eric Botcazou
Ian Lance Taylor
Thomas Preud'homme
Martin Liska
Michael Meissner
Ville Voutilainen
Uros Bizjak
James Greenhalgh