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GCC Administrator 2020-07-03 00:16:25 +00:00
parent c4a6b2dadc
commit b5f2473963
9 changed files with 271 additions and 1 deletions
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80
gcc/ChangeLog
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2020-07-02 Richard Biener <rguenther@suse.de>
PR tree-optimization/96028
* tree-vect-slp.c (vect_slp_convert_to_external): Make sure
we have scalar stmts to use.
(vect_slp_analyze_node_operations): When analyzing a child
failed try externalizing the parent node.
2020-07-02 Martin Jambor <mjambor@suse.cz>
PR debug/95343
* ipa-param-manipulation.c (ipa_param_adjustments::modify_call): Adjust
argument index if necessary.
2020-07-02 Martin Liska <mliska@suse.cz>
PR middle-end/95830
* tree-vect-generic.c (expand_vector_condition): Forward declaration.
(expand_vector_comparison): Do not expand a comparison if all
uses are consumed by a VEC_COND_EXPR.
(expand_vector_operation): Change void return type to bool.
(expand_vector_operations_1): Pass dce_ssa_names.
2020-07-02 Ilya Leoshkevich <iii@linux.ibm.com>
PR bootstrap/95700
* system.h (NULL): Redefine to nullptr.
2020-07-02 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/95857
* tree-cfg.c (group_case_labels_stmt): When removing an unreachable
base_bb, remember all forced and non-local labels on it and later
treat those as if they have NULL label_to_block. Formatting fix.
Fix a comment typo.
2020-07-02 Richard Biener <rguenther@suse.de>
PR tree-optimization/96022
* tree-vect-stmts.c (vectorizable_shift): Only use the
first vector stmt when extracting the scalar shift amount.
* tree-vect-slp.c (vect_build_slp_tree_2): Also build unary
nodes with all-scalar children from scalars but not stores.
(vect_analyze_slp_instance): Mark the node not failed.
2020-07-02 Felix Yang <felix.yang@huawei.com>
PR tree-optimization/95961
* tree-vect-data-refs.c (vect_enhance_data_refs_alignment): Use the
number of scalars instead of the number of vectors as an upper bound
for the loop saving info about DR in the hash table. Remove unused
local variables.
2020-07-02 Jakub Jelinek <jakub@redhat.com>
* omp-expand.c (expand_omp_for): Diagnose non-rectangular loops with
invalid steps - ((m2 - m1) * incr_outer) % incr must be 0 in valid
OpenMP non-rectangular loops. Use XALLOCAVEC.
2020-07-02 Martin Liska <mliska@suse.cz>
PR gcov-profile/95348
* coverage.c (read_counts_file): Read only COUNTERS that are
not all-zero.
* gcov-dump.c (tag_function): Change signature from unsigned to
signed integer.
(tag_blocks): Likewise.
(tag_arcs): Likewise.
(tag_lines): Likewise.
(tag_counters): Likewise.
(tag_summary): Likewise.
* gcov.c (read_count_file): Read all non-zero counters
sensitively.
2020-07-02 Kito Cheng <kito.cheng@sifive.com>
* config/riscv/multilib-generator (arch_canonicalize): Handle
multi-letter extension.
Using underline as separator between different extensions.
2020-07-01 Pip Cet <pipcet@gmail.com>
* spellcheck.c (test_data): Add problematic strings.

2
gcc/DATESTAMP
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20200702
20200703

7
gcc/ada/ChangeLog
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2020-07-02 Eric Botcazou <ebotcazou@gcc.gnu.org>
* debug.adb (d.K): Document new usage.
* fe.h (Debug_Flag_Dot_KK): Declare.
* gcc-interface/decl.c (gnat_to_gnu_field): Give an error when the
component overlaps with the parent subtype, except with -gnatd.K.
2020-06-26 Eric Botcazou <ebotcazou@gcc.gnu.org>
* exp_ch4.adb (Expand_Set_Membership): Expand the membership test

5
gcc/c-family/ChangeLog
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2020-07-02 Jason Merrill <jason@redhat.com>
Jakub Jelinek <jakub@redhat.com>
* c-cppbuiltin.c (c_cpp_builtins): Define __cpp_consteval.
2020-06-30 Jakub Jelinek <jakub@redhat.com>
PR c++/95963

13
gcc/cp/ChangeLog
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2020-07-02 Jason Merrill <jason@redhat.com>
Jakub Jelinek <jakub@redhat.com>
* decl.c (grokfndecl): Allow consteval virtual.
* search.c (check_final_overrider): Check consteval mismatch.
* constexpr.c (cxx_eval_thunk_call): New.
(cxx_eval_call_expression): Call it.
* cvt.c (cp_get_fndecl_from_callee): Handle FDESC_EXPR.
* decl2.c (mark_vtable_entries): Track vtables with consteval.
(maybe_emit_vtables): Pass consteval_vtables through.
(clear_consteval_vfns): Replace consteval with nullptr.
(c_parse_final_cleanups): Call it.
2020-07-01 Nathan Sidwell <nathan@acm.org>
* class.c (copy_fndecl_with_name): Add additional predicate args, do

23
gcc/fortran/ChangeLog
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2020-07-02 Harald Anlauf <anlauf@gmx.de>
PR fortran/93423
* resolve.c (resolve_symbol): Avoid NULL pointer dereference.
2020-07-02 Harald Anlauf <anlauf@gmx.de>
PR fortran/93337
* class.c (gfc_find_derived_vtab): Punt if name is not set.
2020-07-02 Mark Eggleston <markeggleston@gcc.gnu.org>
PR fortran/52279
* check.c (gfc_invalid_boz): Change array declaration for
hint into a pointer.
2020-07-02 Steven G. Kargl <kargl@gcc.gnu.org>
Mark Eggleston <markeggleston@gcc.gnu.org>
PR fortran/95584
* interface.c (generic_correspondence): Only use the pointer
to a symbol if exists.
2020-07-01 David Edelsohn <dje.gcc@gmail.com>
* check.c (gfc_invalid_boz): Fix bootstrap. Revert

61
gcc/testsuite/ChangeLog
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2020-07-02 David Edelsohn <dje.gcc@gmail.com>
* gfortran.dg/pr95690.f90: Solaris error appears on line 5.
2020-07-02 David Edelsohn <dje.gcc@gmail.com>
* gcc.dg/pr26570.c: dg-prune function not inlinable warning.
2020-07-02 Harald Anlauf <anlauf@gmx.de>
PR fortran/93423
* gfortran.dg/pr93423.f90: New file.
2020-07-02 Harald Anlauf <anlauf@gmx.de>
PR fortran/93337
* gfortran.dg/pr93337.f90: New file.
2020-07-02 Jason Merrill <jason@redhat.com>
Jakub Jelinek <jakub@redhat.com>
* g++.dg/cpp2a/consteval-virtual1.C: New test.
* g++.dg/cpp2a/consteval-virtual2.C: New test.
* g++.dg/cpp2a/consteval-virtual3.C: New test.
* g++.dg/cpp2a/consteval-virtual4.C: New test.
* g++.dg/cpp2a/consteval-virtual5.C: New test.
2020-07-02 Martin Jambor <mjambor@suse.cz>
PR debug/95343
* gcc.dg/guality/pr95343.c: New test.
2020-07-02 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/95857
* gcc.dg/pr95857.c: New test.
2020-07-02 Richard Biener <rguenther@suse.de>
PR tree-optimization/96022
* g++.dg/vect/pr96022.cc: New testcase.
2020-07-02 Felix Yang <felix.yang@huawei.com>
PR tree-optimization/95961
* gcc.target/aarch64/sve/pr95961.c: New test.
2020-07-02 Jakub Jelinek <jakub@redhat.com>
* c-c++-common/gomp/loop-7.c: New test.
2020-07-02 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/95584
* gfortran.dg/pr95584.f90: New test.
2020-07-02 Kewen Lin <linkw@linux.ibm.com>
* g++.dg/vect/slp-pr56812.cc: Ignore line number for basic block
vectorization messages.
2020-07-01 Omar Tahir <omar.tahir@arm.com>
* gcc.target/aarch64/bti-4.c: New test.

16
libgcc/ChangeLog
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2020-07-02 Martin Liska <mliska@suse.cz>
PR gcov-profile/95348
* libgcov-driver.c (merge_one_data): Merge only profiles
that are not of non-zero type.
(write_one_data): Write counters only if there's one non-zero
value.
* libgcov-util.c (tag_function): Change signature from unsigned
to int.
(tag_blocks): Likewise.
(tag_arcs): Likewise.
(tag_counters): Likewise.
(tag_summary): Likewise.
(tag_lines): Read only if COUNTERS is non-zero.
(read_gcda_file): Handle negative length for COUNTERS type.
2020-06-25 Martin Liska <mliska@suse.cz>
* libgcov-driver.c (merge_summary): Remove function as its name

65
libstdc++-v3/ChangeLog
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2020-07-02 Jonathan Wakely <jwakely@redhat.com>
* testsuite/27_io/basic_ios/conv/voidptr.cc: Add c++98_only
target selector.
2020-07-02 Jonathan Wakely <jwakely@redhat.com>
* testsuite/18_support/headers/cstdalign/std_c++0x_neg.cc: Add
c++98_only target selector.
* testsuite/18_support/headers/cstdbool/std_c++0x_neg.cc:
Likewise.
* testsuite/18_support/headers/cstdint/std_c++0x_neg.cc:
Likewise.
* testsuite/18_support/headers/new/synopsis_cxx98.cc: Likewise.
* testsuite/19_diagnostics/headers/system_error/std_c++0x_neg.cc:
Likewise.
* testsuite/20_util/headers/type_traits/std_c++0x_neg.cc:
Likewise.
* testsuite/23_containers/headers/array/std_c++0x_neg.cc:
Likewise.
* testsuite/23_containers/headers/tuple/std_c++0x_neg.cc:
Likewise.
* testsuite/23_containers/headers/unordered_map/std_c++0x_neg.cc:
Likewise.
* testsuite/23_containers/headers/unordered_set/std_c++0x_neg.cc:
Likewise.
* testsuite/26_numerics/headers/ccomplex/std_c++0x_neg.cc:
Likewise.
* testsuite/26_numerics/headers/cfenv/std_c++0x_neg.cc:
Likewise.
* testsuite/26_numerics/headers/cmath/c99_classification_macros_c++98.cc:
Likewise.
* testsuite/26_numerics/headers/ctgmath/std_c++0x_neg.cc:
Likewise.
* testsuite/26_numerics/headers/random/std_c++0x_neg.cc:
Likewise.
* testsuite/27_io/headers/cinttypes/std_c++0x_neg.cc: Likewise.
* testsuite/28_regex/headers/regex/std_c++0x_neg.cc: Likewise.
* testsuite/29_atomics/headers/atomic/std_c++0x_neg.cc:
Likewise.
* testsuite/30_threads/headers/condition_variable/std_c++0x_neg.cc:
Likewise.
* testsuite/30_threads/headers/future/std_c++0x_neg.cc:
Likewise.
* testsuite/30_threads/headers/mutex/std_c++0x_neg.cc: Likewise.
* testsuite/30_threads/headers/thread/std_c++0x_neg.cc:
Likewise.
2020-07-02 Ville Voutilainen <ville.voutilainen@gmail.com>
PR libstdc++/91807
* include/std/variant
(_Copy_assign_base::operator=(const _Copy_assign_base&):
Do the move-assignment from a temporary so that the temporary
is constructed with an explicit index.
* testsuite/20_util/variant/91807.cc: New.
2020-07-02 Jonathan Wakely <jwakely.gcc@gmail.com>
PR libstdc++/91153
PR target/93224
* testsuite/29_atomics/atomic_float/1.cc: Use different values
for tests.
* testsuite/29_atomics/atomic_ref/float.cc: Likewise.
2020-07-01 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/94627