Daily bump.

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 64743bc0642db82cb9021f2154d87f918c9a590b..c41ee4b8abae3605771cbb2699a8e3df420f21a2 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,105 @@
+2020-11-21  Marek Polacek  <polacek@redhat.com>
+
+       PR c++/94695
+       * doc/invoke.texi: Update the -Wrange-loop-construct description.
+
+2020-11-21  Jan Hubicka  <jh@suse.cz>
+
+       * tree-ssa-alias.c (ao_compare::compare_ao_refs,
+       ao_compare::hash_ao_ref): Use OEP_MATCH_SIDE_EFFECTS.
+
+2020-11-21  Jan Hubicka  <jh@suse.cz>
+
+       * ipa-icf.c (sem_function::equals_wpa): Do not compare ODR type with
+       -fno-devirtualize.
+       (sem_item_optimizer::update_hash_by_addr_refs): Hash anonymous ODR
+       types by TYPE_UID of their main variant.
+
+2020-11-21  Aaron Sawdey  <acsawdey@linux.ibm.com>
+
+       * config/rs6000/rs6000.c (rs6000_option_override_internal):
+       Enable vector pair memcpy/memmove expansion.
+
+2020-11-21  Aaron Sawdey  <acsawdey@linux.ibm.com>
+
+       * config/rs6000/mma.md (unspec): Add assemble/extract UNSPECs.
+       (movoi): Change to movoo.
+       (*movpoi): Change to *movoo.
+       (movxi): Change to movxo.
+       (*movpxi): Change to *movxo.
+       (mma_assemble_pair): Change to OO mode.
+       (*mma_assemble_pair): New define_insn_and_split.
+       (mma_disassemble_pair): New define_expand.
+       (*mma_disassemble_pair): New define_insn_and_split.
+       (mma_assemble_acc): Change to XO mode.
+       (*mma_assemble_acc): Change to XO mode.
+       (mma_disassemble_acc): New define_expand.
+       (*mma_disassemble_acc): New define_insn_and_split.
+       (mma_<acc>): Change to XO mode.
+       (mma_<vv>): Change to XO mode.
+       (mma_<avv>): Change to XO mode.
+       (mma_<pv>): Change to OO mode.
+       (mma_<apv>): Change to XO/OO mode.
+       (mma_<vvi4i4i8>): Change to XO mode.
+       (mma_<avvi4i4i8>): Change to XO mode.
+       (mma_<vvi4i4i2>): Change to XO mode.
+       (mma_<avvi4i4i2>): Change to XO mode.
+       (mma_<vvi4i4>): Change to XO mode.
+       (mma_<avvi4i4>): Change to XO mode.
+       (mma_<pvi4i2>): Change to XO/OO mode.
+       (mma_<apvi4i2>): Change to XO/OO mode.
+       (mma_<vvi4i4i4>): Change to XO mode.
+       (mma_<avvi4i4i4>): Change to XO mode.
+       * config/rs6000/predicates.md (input_operand): Allow opaque.
+       (mma_disassemble_output_operand): New predicate.
+       * config/rs6000/rs6000-builtin.def:
+       Changes to disassemble builtins.
+       * config/rs6000/rs6000-call.c (rs6000_return_in_memory):
+       Disallow __vector_pair/__vector_quad as return types.
+       (rs6000_promote_function_mode): Remove function return type
+       check because we can't test it here any more.
+       (rs6000_function_arg): Do not allow __vector_pair/__vector_quad
+       as as function arguments.
+       (rs6000_gimple_fold_mma_builtin):
+       Handle mma_disassemble_* builtins.
+       (rs6000_init_builtins): Create types for XO/OO modes.
+       * config/rs6000/rs6000-modes.def: DElete OI, XI,
+       POI, and PXI modes, and create XO and OO modes.
+       * config/rs6000/rs6000-string.c (expand_block_move):
+       Update to OO mode.
+       * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok_uncached):
+       Update for XO/OO modes.
+       (rs6000_rtx_costs): Make UNSPEC_MMA_XXSETACCZ cost 0.
+       (rs6000_modes_tieable_p): Update for XO/OO modes.
+       (rs6000_debug_reg_global): Update for XO/OO modes.
+       (rs6000_setup_reg_addr_masks): Update for XO/OO modes.
+       (rs6000_init_hard_regno_mode_ok): Update for XO/OO modes.
+       (reg_offset_addressing_ok_p): Update for XO/OO modes.
+       (rs6000_emit_move): Update for XO/OO modes.
+       (rs6000_preferred_reload_class): Update for XO/OO modes.
+       (rs6000_split_multireg_move): Update for XO/OO modes.
+       (rs6000_mangle_type): Update for opaque types.
+       (rs6000_invalid_conversion): Update for XO/OO modes.
+       * config/rs6000/rs6000.h (VECTOR_ALIGNMENT_P):
+       Update for XO/OO modes.
+       * config/rs6000/rs6000.md (RELOAD): Update for XO/OO modes.
+
+2020-11-21  Aaron Sawdey  <acsawdey@linux.ibm.com>
+
+       * typeclass.h: Add opaque_type_class.
+       * builtins.c (type_to_class): Identify opaque type class.
+       * dwarf2out.c (is_base_type): Handle opaque types.
+       (gen_type_die_with_usage): Handle opaque types.
+       * expr.c (count_type_elements): Opaque types should
+       never have initializers.
+       * ipa-devirt.c (odr_types_equivalent_p): No type-specific handling
+       for opaque types is needed as it eventually checks the underlying
+       mode which is what is important.
+       * tree-streamer.c (record_common_node): Handle opaque types.
+       * tree.c (type_contains_placeholder_1): Handle opaque types.
+       (type_cache_hasher::equal): No additional comparison needed for
+       opaque types.
+
 2020-11-20  Michael Meissner  <meissner@linux.ibm.com>
 
        * config/rs6000/rs6000-call.c (rs6000_expand_builtin): Add missing

diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 1867e9391c318d9b83df0870d4ae5c4bca81b3c4..091f0200bdd193badbaced407d66d43617f6b038 100644 (file)
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20201121
+20201122

diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog
index 0d1445f454ef0a58f9bc3d0121a7942924d337b7..78b0f5de539aceb6d66240048772aada6420bb79 100644 (file)
--- a/gcc/c-family/ChangeLog
+++ b/gcc/c-family/ChangeLog
@@ -1,3 +1,10 @@
+2020-11-21  Aaron Sawdey  <acsawdey@linux.ibm.com>
+
+       * c-pretty-print.c (c_pretty_printer::simple_type_specifier):
+       Treat opaque types like other types.
+       (c_pretty_printer::direct_abstract_declarator): Opaque types are
+       supported types.
+
 2020-11-20  Martin Sebor  <msebor@redhat.com>
 
        * c-warn.c (warn_parm_array_mismatch): Bail on invalid redeclarations

diff --git a/gcc/c/ChangeLog b/gcc/c/ChangeLog
index c97a9f7c6b445bbb6231c322e3ae59db291509b0..7a3c05f6838095df08284fbd7de2c8c618bffa03 100644 (file)
--- a/gcc/c/ChangeLog
+++ b/gcc/c/ChangeLog
@@ -1,3 +1,7 @@
+2020-11-21  Aaron Sawdey  <acsawdey@linux.ibm.com>
+
+       * c-aux-info.c (gen_type): Support opaque types.
+
 2020-11-20  Martin Sebor  <msebor@redhat.com>
 
        PR middle-end/97879

diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index bc3bbe3b51bd37e0c8aae0e953279f55a8f79ae0..3a93b671cab047849564bb68a7c7e6b4b90a1354 100644 (file)
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,45 @@
+2020-11-21  Marek Polacek  <polacek@redhat.com>
+
+       PR c++/94695
+       * parser.c (warn_for_range_copy): Warn when the loop variable is
+       initialized with a value of a different type resulting in a copy.
+
+2020-11-21  Marek Polacek  <polacek@redhat.com>
+
+       PR c++/97846
+       * constexpr.c (potential_constant_expression_1): Reject
+       LABEL_EXPRs that use non-artifical LABEL_DECLs.
+
+2020-11-21  Marek Polacek  <polacek@redhat.com>
+
+       PR c++/97881
+       * parser.c (warn_about_ambiguous_parse): Only assume "int" if we
+       actually saw any type-specifiers.
+
+2020-11-21  Marek Polacek  <polacek@redhat.com>
+
+       PR c++/97839
+       * parser.c (cp_parser_lambda_declarator_opt): Don't require ().
+
+2020-11-21  Marek Polacek  <polacek@redhat.com>
+
+       PR c++/97427
+       * constexpr.c (cxx_set_object_constness): New function.
+       (cxx_eval_call_expression): Set new_obj for destructors too.
+       Call cxx_set_object_constness to set/unset TREE_READONLY of
+       the object under construction/destruction.
+
+2020-11-21  Aaron Sawdey  <acsawdey@linux.ibm.com>
+
+       * error.c (dump_type): Handle opaque types.
+       (dump_type_prefix): Handle opaque types.
+       (dump_type_suffix): Handle opaque types.
+       (dump_expr): Handle opaque types.
+       * pt.c (tsubst): Allow opaque types in templates.
+       (unify): Allow opaque types in templates.
+       * typeck.c (structural_comptypes): Handle comparison
+       of opaque types.
+
 2020-11-20  Jakub Jelinek  <jakub@redhat.com>
 
        PR other/97911

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index db07b73117c1ec3a19cd31f8da6e04a571bd83d1..b4d804df73d17c9371a31ea39c6fe41b1291c792 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,45 @@
+2020-11-21  Marek Polacek  <polacek@redhat.com>
+
+       PR c++/94695
+       * g++.dg/warn/Wrange-loop-construct2.C: New test.
+
+2020-11-21  Marek Polacek  <polacek@redhat.com>
+
+       PR c++/97846
+       * g++.dg/cpp1y/constexpr-label.C: New test.
+
+2020-11-21  Marek Polacek  <polacek@redhat.com>
+
+       PR c++/97881
+       * g++.dg/warn/Wvexing-parse9.C: New test.
+
+2020-11-21  David Edelsohn  <dje.gcc@gmail.com>
+
+       * g++.dg/debug/localclass2.C: Require LTO.
+
+2020-11-21  Marek Polacek  <polacek@redhat.com>
+
+       PR c++/97839
+       * g++.dg/cpp2a/lambda-generic8.C: New test.
+
+2020-11-21  Marek Polacek  <polacek@redhat.com>
+
+       PR c++/97427
+       * g++.dg/cpp2a/constexpr-dtor10.C: New test.
+
+2020-11-21  Jan Hubicka  <jh@suse.cz>
+
+       * gcc.dg/vect/vect-35-big-array.c: Excpect 2 loops to be vectorized.
+       * gcc.dg/vect/vect-35.c: Excpect 2 loops to be vectorized.
+
+2020-11-21  Aaron Sawdey  <acsawdey@linux.ibm.com>
+
+       * gcc.target/powerpc/mma-double-test.c (main): Call abort for failure.
+       * gcc.target/powerpc/mma-single-test.c (main): Call abort for failure.
+       * gcc.target/powerpc/pr96506.c: Rename to pr96506-1.c.
+       * gcc.target/powerpc/pr96506-2.c: New test.
+       * gcc.target/powerpc/pr96506-1.c: New file.
+
 2020-11-20  Michael Meissner  <meissner@linux.ibm.com>
 
        * gcc.dg/nextafter-2.c: Include math.h.

diff --git a/libgfortran/ChangeLog b/libgfortran/ChangeLog
index a4af74b4caa4e8361139d9d34aeb8e41a5081d1c..0e5841cdcf29d7767691b3c839164cc5233d6267 100644 (file)
--- a/libgfortran/ChangeLog
+++ b/libgfortran/ChangeLog
@@ -1,3 +1,8 @@
+2020-11-21  Iain Sandoe  <iain@sandoe.co.uk>
+
+       * intrinsics/execute_command_line.c (environ): Use
+       _NSGetEnviron to get the environment pointer on Darwin.
+
 2020-10-30  Harald Anlauf  <anlauf@gmx.de>
 
        * intrinsics/random.c (SZ_IN_INT_4): Define size of state in int32_t.

diff --git a/libsanitizer/ChangeLog b/libsanitizer/ChangeLog
index d49cd25da2d582e898c7e854b9657697bb894fb4..19e7661d8f08b4ed32cac069cc99d8b9f7b9cf1c 100644 (file)
--- a/libsanitizer/ChangeLog
+++ b/libsanitizer/ChangeLog
@@ -1,3 +1,7 @@
+2020-11-21  Iain Sandoe  <iain@sandoe.co.uk>
+
+       * configure.tgt: Allow x86_64 Darwin2x.
+
 2020-11-13  Martin Liska  <mliska@suse.cz>
 
        * LOCAL_PATCHES: Update to the latest commit.

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 9d92483e309f2859854dad9ef26a2458b0b1328c..dde10027b0f00d9d04c0ff2d1c3629e94383b305 100644 (file)
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,19 @@
+2020-11-21  Jonathan Wakely  <jwakely@redhat.com>
+
+       * include/bits/atomic_base.h (atomic_flag::wait): Use correct
+       type for __atomic_wait call.
+       * include/bits/atomic_timed_wait.h (__atomic_wait_until): Check
+       _GLIBCXX_HAVE_LINUX_FUTEX.
+       * include/bits/atomic_wait.h (__atomic_notify): Likewise.
+       * include/bits/semaphore_base.h (_GLIBCXX_HAVE_POSIX_SEMAPHORE):
+       Only define if SEM_VALUE_MAX or _POSIX_SEM_VALUE_MAX is defined.
+       * testsuite/29_atomics/atomic/wait_notify/bool.cc: Disable on
+       non-linux targes.
+       * testsuite/29_atomics/atomic/wait_notify/generic.cc: Likewise.
+       * testsuite/29_atomics/atomic/wait_notify/pointers.cc: Likewise.
+       * testsuite/29_atomics/atomic_flag/wait_notify/1.cc: Likewise.
+       * testsuite/29_atomics/atomic_float/wait_notify.cc: Likewise.
+
 2020-11-20  Thomas Rodgers  <trodgers@redhat.com>
 
        * include/Makefile.am (bits_headers): Add new header.