* dwarf2out.c (gen_variable_die): For -gdwarf-5, use DW_TAG_variable
instead of DW_TAG_member for static data member declarations and don't
set no_linkage_name for static inline data members.
(gen_member_die): For -gdwarf-5 don't change DW_TAG_variable
to DW_TAG_member.
* g++.dg/debug/dwarf2/inline-var-2.C: New test.
From-SVN: r245661
2017-02-22 Martin Liska <mliska@suse.cz>
* doc/invoke.texi: Replace inequality signs with square brackets
for -Wnornalized.
2017-02-22 Martin Liska <mliska@suse.cz>
* c.opt: Replace inequality signs with square brackets
for -Wnornalized.
From-SVN: r245659
PR c++/79653
* parser.c (cp_parser_std_attribute_spec): Don't build the attribute
if the alignas expression is erroneous.
* pt.c (tsubst_attribute): If tsubst_pack_expansion fails, return
error_mark_node.
* g++.dg/cpp0x/alignas10.C: New test.
* g++.dg/cpp0x/alignas9.C: New test.
From-SVN: r245657
PR target/70465
* reg-stack.c (emit_swap_insn): Treat (float_extend:?F (mem:?F))
and (const_double:?F) like (mem:?F) for the purpose of fxch %st(1)
elimination by swapping fld*.
* gcc.target/i386/pr70465-2.c: New test.
From-SVN: r245654
2017-02-22 Richard Biener <rguenther@suse.de>
PR tree-optimization/79673
* tree-ssa-pre.c (compute_avail): Use wide_int_to_tree to
convert the [TARGET_]MEM_REF offset INTEGER_CST, scrapping off
irrelevant address-space qualifiers and avoiding a
ADDR_SPACE_CONVERT_EXPR from fold_convert.
* gcc.target/i386/pr79673.c: New testcase.
From-SVN: r245649
2017-02-22 Richard Biener <rguenther@suse.de>
PR tree-optimization/79666
* tree-vrp.c (extract_range_from_binary_expr_1): Make sure
to not symbolically negate if that may introduce undefined
overflow.
* gcc.dg/torture/pr79666.c: New testcase.
From-SVN: r245648
2017-02-22 Martin Liska <mliska@suse.cz>
PR lto/79587
* data-streamer-in.c (streamer_read_gcov_count): Remove assert.
* data-streamer-out.c (streamer_write_gcov_count_stream):
Likewise.
* value-prof.c (stream_out_histogram_value): Make assert more
precise based on type of counter.
2017-02-22 Martin Liska <mliska@suse.cz>
PR lto/79587
* gcc.dg/tree-prof/pr79587.c: New test.
From-SVN: r245647
PR c++/17729 - duplicate deprecated warning
* semantics.c (finish_id_expression): Only call mark_used on a
function if we aren't building a call.
From-SVN: r245643
PR c++/79654
* decl.c (cp_finish_decomp): Don't set decl's type to error_mark_node
on error.
* pt.c (tsubst_decomp_names): Return error_mark_node if the first
decl after the decomposition artificial decl has error_mark_node.
* decl2.c (prune_vars_needing_no_initialization): Use error_operand_p
instead of just == error_mark_node comparison.
* g++.dg/cpp1z/decomp26.C: New test.
Co-Authored-By: Paolo Carlini <paolo.carlini@oracle.com>
From-SVN: r245639
PR sanitizer/79589
* decl.c: Include gimplify.h.
(cp_finish_decomp): Make sure there is no sharing of trees
in between DECL_VALUE_EXPR of decomposition decls.
* g++.dg/ubsan/pr79589.C: New test.
From-SVN: r245638
PR c++/79639
* constexpr.c (cxx_eval_store_expression): If *valp is a PTRMEM_CST,
call cplus_expand_constant on it first.
* g++.dg/cpp1y/constexpr-79639.C: New test.
From-SVN: r245635
PR target/79633
* tree-chkp-opt.c (chkp_optimize_string_function_calls): Use
is_gimple_call instead of comparing gimple_code with GIMPLE_CALL.
Use gimple_call_builtin_p.
* gcc.target/i386/mpx/pr79633.c: New test.
From-SVN: r245634
PR tree-optimization/79649
* tree-loop-distribution.c (classify_partition): Give up on
non-generic address space loads/stores.
* gcc.target/i386/pr79649.c: New test.
From-SVN: r245631
2017-02-21 Martin Jambor <mjambor@suse.cz>
PR lto/79579
* ipa-prop.c (ipa_prop_write_jump_functions): Bail out if no edges
have been analyzed.
From-SVN: r245628
2017-02-21 Martin Jambor <mjambor@suse.cz>
* common.opt (-fipa-cp-alignment): Mark as ignored and preserved
for backward compatibility only.
* doc/invoke.texi (Option Summary): Remove all references to
-fipa-cp-alignment.
From-SVN: r245627
Without this the test fails on 32-bit PowerPC.
gcc/testsuite/
* gcc.dg/plugin/diagnostic-test-expressions-1.c: Add -Wno-psabi
to dg-options.
From-SVN: r245625
PR ada/67205
* config/arm/arm.c (TARGET_CUSTOM_FUNCTION_DESCRIPTORS): Define.
(arm_function_ok_for_sibcall): Return false for an indirect call by
descriptor if all the argument registers are used.
(arm_relayout_function): Use FUNCTION_ALIGNMENT macro to adjust the
alignment of the function.
From-SVN: r245621
PR tree-optimization/61441
* simplify-rtx.c (simplify_const_unary_operation): For
-fsignaling-nans and sNaN operand, return NULL_RTX rather than
the sNaN unmodified.
From-SVN: r245620
2017-02-20 Bernd Edlinger <bernd.edlinger@hotmail.de>
* Makefile.in (BUILD_SYSTEM_HEADER_DIR): New make variabe.
(LIMITS_H_TEST, if_multiarch, stmp-fixinc): Use BUILD_SYSTEM_HEADER_DIR
instead of SYSTEM_HEADER_DIR.
From-SVN: r245613
* doc/invoke.texi (use-after-scope-direct-emission-threshold):
Fix typos and grammar, use active voice, and clarify.
Co-Authored-By: Martin Liska <mliska@suse.cz>
From-SVN: r245606
2017-02-20 Paul Thomas <pault@gcc.gnu.org>
PR fortran/79599
* interface.c (check_dtio_arg_TKR_intent): Supply 'must'
missing from error message.
2017-02-20 Paul Thomas <pault@gcc.gnu.org>
PR fortran/79523
* interface.c (gfc_find_typebound_dtio_proc): Guard test for
flavor attribute by checking that symbol is resolved.
From-SVN: r245603
Jakub Jelinek
Marek Polacek
Martin Liska
Bill Schmidt
Matthew Fortune
Uros Bizjak
Uros Bizjak
Richard Biener
GCC Administrator
Jason Merrill
Jeff Law
Aldy Hernandez
Martin Jambor
Segher Boessenkool
Thomas Schwinge
Kyrylo Tkachov
Eric Botcazou
Ian Lance Taylor
Joseph Myers
Bernd Edlinger
Aaron Sawdey
Kelvin Nilsen
Gerald Pfeifer
Paul Thomas