Daily bump.

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 73748ca691383793fb428f7b522030c460fe8f31..c27e03a11787622422b99ffed4d3ea87e142b362 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,119 @@
+2022-09-09  Takayuki 'January June' Suwa  <jjsuwa_sys3175@yahoo.co.jp>
+
+       * config/xtensa/xtensa.md: Rewrite the split pattern that performs
+       the abovementioned process so that insns that overwrite clobbered
+       register no longer need to be contiguous.
+       (DSC): Remove as no longer needed.
+
+2022-09-09  Takayuki 'January June' Suwa  <jjsuwa_sys3175@yahoo.co.jp>
+
+       * config/xtensa/xtensa.cc (machine_function): New boolean member as
+       a flag that controls whether to emit the insns for stack pointer
+       adjustment inside of the pro/epilogue.
+       (xtensa_emit_adjust_stack_ptr): New function to share the common
+       codes and to emit insns if not inhibited.
+       (xtensa_expand_epilogue): Change to use the function mentioned
+       above when using the CALL0 ABI.
+       (xtensa_expand_prologue): Ditto.
+       And also change to set the inhibit flag used by
+       xtensa_emit_adjust_stack_ptr() to true if the stack pointer is only
+       used for its own adjustment.
+
+2022-09-09  David Malcolm  <dmalcolm@redhat.com>
+
+       * doc/invoke.texi (Static Analyzer Options): Add
+       -Wanalyzer-exposure-through-uninit-copy.
+
+2022-09-09  David Malcolm  <dmalcolm@redhat.com>
+
+       * Makefile.in (ANALYZER_OBJS): Add
+       analyzer/known-function-manager.o.
+
+2022-09-09  Tobias Burnus  <tobias@codesourcery.com>
+
+       * config/nvptx/mkoffload.cc (struct id_map): Add 'dim' member.
+       (record_id): Store func name without quotes, store dim separately.
+       (process): For GOMP_REQUIRES_REVERSE_OFFLOAD, check that -march is
+       at least sm_35, create '$offload_func_table' global array and init
+       with reverse-offload function addresses.
+       * config/nvptx/nvptx.cc (write_fn_proto_1, write_fn_proto): New
+       force_public attribute to force .visible.
+       (nvptx_declare_function_name): For "omp target
+       device_ancestor_nohost" attribut, force .visible/TREE_PUBLIC.
+
+2022-09-09  Tobias Burnus  <tobias@codesourcery.com>
+
+       * config/gcn/mkoffload.cc (process_asm): Create .offload_func_table,
+       similar to pre-existing .offload_var_table.
+
+2022-09-09  Joseph Myers  <joseph@codesourcery.com>
+
+       * ginclude/stddef.h [__STDC_VERSION__ > 201710L] (unreachable):
+       New macro.
+
+2022-09-09  Kewen Lin  <linkw@linux.ibm.com>
+
+       PR middle-end/106833
+       * tree.cc (verify_opaque_type): New function.
+       (verify_type): Call verify_opaque_type for OPAQUE_TYPE.
+
+2022-09-09  Kwok Cheung Yeung  <kcy@codesourcery.com>
+
+       * config/gcn/gcn-builtins.def (FABSVF, LDEXPVF, LDEXPV, FREXPVF_EXP,
+       FREXPVF_MANT, FREXPV_EXP, FREXPV_MANT): Add new builtins.
+       * config/gcn/gcn-protos.h (gcn_dconst1over2pi): New prototype.
+       * config/gcn/gcn-valu.md (MATH_UNOP_1OR2REG, MATH_UNOP_1REG,
+       MATH_UNOP_TRIG): New iterators.
+       (math_unop): New attributes.
+       (<math_unop><mode>2, <math_unop><mode>2<exec>,
+       <math_unop><mode>2, <math_unop><mode>2<exec>,
+       *<math_unop><mode>2_insn, *<math_unop><mode>2<exec>_insn,
+       ldexp<mode>3, ldexp<mode>3<exec>,
+       frexp<mode>_exp2, frexp<mode>_mant2,
+       frexp<mode>_exp2<exec>, frexp<mode>_mant2<exec>): New instructions.
+       (<math_unop><mode>2, <math_unop><mode>2<exec>): New expanders.
+       * config/gcn/gcn.cc (init_ext_gcn_constants): Update definition of
+       dconst1over2pi.
+       (gcn_dconst1over2pi): New.
+       (gcn_builtin_type_index): Add entry for v64df type.
+       (v64df_type_node): New.
+       (gcn_init_builtin_types): Initialize v64df_type_node.
+       (gcn_expand_builtin_1): Expand new builtins to instructions.
+       (print_operand): Fix assembler output for 1/(2*PI) constant.
+       * config/gcn/gcn.md (unspec): Add new entries.
+
+2022-09-09  Richard Biener  <rguenther@suse.de>
+
+       PR tree-optimization/106722
+       * tree-predcom.cc (ref_at_iteration): Do not associate the
+       constant part of the offset into the MEM_REF offset
+       operand, across a non-zero offset.
+
+2022-09-09  Kito Cheng  <kito.cheng@sifive.com>
+
+       * common/config/riscv/riscv-common.cc (RISCV_USE_CUSTOMISED_MULTI_LIB):
+       Move forward for cover all all necessary functions for suppress
+       unused function warnings.
+       (riscv_multi_lib_check): Move forward, and tweak message to suppress
+       -Werror=format-diag warning.
+
+2022-09-09  Richard Biener  <rguenther@suse.de>
+
+       PR tree-optimization/106881
+       * gimple-predicate-analysis.cc (simple_control_dep_chain):
+       Add only non-fallthru edges and avoid the same set of edges
+       as compute_control_dep_chain_pdom does.
+
+2022-09-09  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
+
+       * doc/tm.texi.in (TARGET_OVERRIDES_FORMAT_ATTRIBUTES): Document requirement
+       of TARGET_OVERRIDES_FORMAT_ATTRIBUTES_COUNT being defined as well.
+       * doc/tm.texi: Regenerate.
+
+2022-09-09  Martin Liska  <mliska@suse.cz>
+
+       * optc-save-gen.awk: Always compare array option values with memcmp.
+
 2022-09-08  Jonathan Wakely  <jwakely@redhat.com>
 
        PR c++/106838

diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 56639c30a8b4c6ee3906949a0c8b4ef27d5d2c14..9f94e785b026c46a66f54250d92e22baacead905 100644 (file)
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20220909
+20220910

diff --git a/gcc/analyzer/ChangeLog b/gcc/analyzer/ChangeLog
index 7263e741abdd2a1eaa1e8f4f851f67e1a96b222f..0e3cc72aa6f35f5b93178e9a970276368498e92d 100644 (file)
--- a/gcc/analyzer/ChangeLog
+++ b/gcc/analyzer/ChangeLog
@@ -1,3 +1,71 @@
+2022-09-09  David Malcolm  <dmalcolm@redhat.com>
+
+       * analyzer.opt (Wanalyzer-exposure-through-uninit-copy): New.
+       * checker-path.cc (region_creation_event::region_creation_event):
+       Add "capacity" and "kind" params.
+       (region_creation_event::get_desc): Generalize to different kinds
+       of event.
+       (checker_path::add_region_creation_event): Convert to...
+       (checker_path::add_region_creation_events): ...this.
+       * checker-path.h (enum rce_kind): New.
+       (region_creation_event::region_creation_event): Add "capacity" and
+       "kind" params.
+       (region_creation_event::m_capacity): New field.
+       (region_creation_event::m_rce_kind): New field.
+       (checker_path::add_region_creation_event): Convert to...
+       (checker_path::add_region_creation_events): ...this.
+       * diagnostic-manager.cc (diagnostic_manager::build_emission_path):
+       Update for multiple region creation events.
+       (diagnostic_manager::add_event_on_final_node): Likewise.
+       (diagnostic_manager::add_events_for_eedge): Likewise.
+       * region-model-impl-calls.cc (call_details::get_logger): New.
+       * region-model.cc: Define INCLUDE_MEMORY before including
+       "system.h".  Include "gcc-rich-location.h".
+       (class record_layout): New.
+       (class exposure_through_uninit_copy): New.
+       (contains_uninit_p): New.
+       (region_model::maybe_complain_about_infoleak): New.
+       * region-model.h (call_details::get_logger): New decl.
+       (region_model::maybe_complain_about_infoleak): New decl.
+       (region_model::mark_as_tainted): New decl.
+       * sm-taint.cc (region_model::mark_as_tainted): New.
+
+2022-09-09  David Malcolm  <dmalcolm@redhat.com>
+
+       * analyzer.h (class known_function_manager): New forward decl.
+       (class known_function): New.
+       (plugin_analyzer_init_iface::register_known_function): New.
+       * engine.cc: Include "analyzer/known-function-manager.h".
+       (plugin_analyzer_init_impl::plugin_analyzer_init_impl): Add
+       known_fn_mgr param.
+       (plugin_analyzer_init_impl::register_state_machine): Add
+       LOC_SCOPE.
+       (plugin_analyzer_init_impl::register_known_function): New.
+       (plugin_analyzer_init_impl::m_known_fn_mgr): New.
+       (impl_run_checkers): Update plugin callback invocation to use
+       eng's known_function_manager.
+       * known-function-manager.cc: New file.
+       * known-function-manager.h: New file.
+       * region-model-manager.cc
+       (region_model_manager::region_model_manager): Pass logger to
+       m_known_fn_mgr's ctor.
+       * region-model.cc (region_model::update_for_zero_return): New.
+       (region_model::update_for_nonzero_return): New.
+       (maybe_simplify_upper_bound): New.
+       (region_model::maybe_get_copy_bounds): New.
+       (region_model::get_known_function): New.
+       (region_model::on_call_pre): Handle plugin-supplied known
+       functions.
+       * region-model.h: Include "analyzer/known-function-manager.h".
+       (region_model_manager::get_known_function_manager): New.
+       (region_model_manager::m_known_fn_mgr): New.
+       (call_details::get_model): New accessor.
+       (region_model::maybe_get_copy_bounds): New decl.
+       (region_model::update_for_zero_return): New decl.
+       (region_model::update_for_nonzero_return): New decl.
+       (region_model::get_known_function): New decl.
+       (region_model::get_known_function_manager): New.
+
 2022-09-08  Tim Lange  <mail@tim-lange.me>
 
        PR analyzer/106625

diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog
index 1d75a63f59d51fd39364675f4b9f0749d84968dc..4144df58138f0dbf76296beb9c6baf270e2e6d05 100644 (file)
--- a/gcc/c-family/ChangeLog
+++ b/gcc/c-family/ChangeLog
@@ -1,3 +1,7 @@
+2022-09-09  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
+
+       * c-format.cc (convert_format_name_to_system_name): Fix warning.
+
 2022-09-07  Joseph Myers  <joseph@codesourcery.com>
 
        * c-common.cc (c_common_reswords): Use D_C2X instead of D_CXXONLY

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index b027c5a5d03105cb58f59ee95a41faa1c72126cf..4aac34fabe211e4ff690184ccd3531c9367ff97b 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,62 @@
+2022-09-09  David Malcolm  <dmalcolm@redhat.com>
+
+       * gcc.dg/plugin/analyzer_kernel_plugin.c: New test.
+       * gcc.dg/plugin/copy_from_user-1.c: New test.
+       * gcc.dg/plugin/infoleak-1.c: New test.
+       * gcc.dg/plugin/infoleak-2.c: New test.
+       * gcc.dg/plugin/infoleak-3.c: New test.
+       * gcc.dg/plugin/infoleak-CVE-2011-1078-1.c: New test.
+       * gcc.dg/plugin/infoleak-CVE-2011-1078-2.c: New test.
+       * gcc.dg/plugin/infoleak-CVE-2014-1446-1.c: New test.
+       * gcc.dg/plugin/infoleak-CVE-2017-18549-1.c: New test.
+       * gcc.dg/plugin/infoleak-CVE-2017-18550-1.c: New test.
+       * gcc.dg/plugin/infoleak-antipatterns-1.c: New test.
+       * gcc.dg/plugin/infoleak-fixit-1.c: New test.
+       * gcc.dg/plugin/infoleak-net-ethtool-ioctl.c: New test.
+       * gcc.dg/plugin/infoleak-vfio_iommu_type1.c: New test.
+       * gcc.dg/plugin/plugin.exp (plugin_test_list): Add
+       analyzer_kernel_plugin.c and the new test cases.
+       * gcc.dg/plugin/taint-CVE-2011-0521-1-fixed.c: New test.
+       * gcc.dg/plugin/taint-CVE-2011-0521-1.c: New test.
+       * gcc.dg/plugin/taint-CVE-2011-0521-2-fixed.c: New test.
+       * gcc.dg/plugin/taint-CVE-2011-0521-2.c: New test.
+       * gcc.dg/plugin/taint-CVE-2011-0521-3-fixed.c: New test.
+       * gcc.dg/plugin/taint-CVE-2011-0521-3.c: New test.
+       * gcc.dg/plugin/taint-CVE-2011-0521-4.c: New test.
+       * gcc.dg/plugin/taint-CVE-2011-0521-5-fixed.c: New test.
+       * gcc.dg/plugin/taint-CVE-2011-0521-5.c: New test.
+       * gcc.dg/plugin/taint-CVE-2011-0521-6.c: New test.
+       * gcc.dg/plugin/taint-CVE-2011-0521.h: New test.
+       * gcc.dg/plugin/taint-antipatterns-1.c: New test.
+       * gcc.dg/plugin/test-uaccess.h: New header for tests.
+
+2022-09-09  David Malcolm  <dmalcolm@redhat.com>
+
+       * gcc.dg/plugin/analyzer_known_fns_plugin.c: New test plugin.
+       * gcc.dg/plugin/known-fns-1.c: New test.
+       * gcc.dg/plugin/plugin.exp (plugin_test_list): Add the new plugin
+       and test.
+
+2022-09-09  David Malcolm  <dmalcolm@redhat.com>
+
+       PR analyzer/98247
+       * gcc.dg/analyzer/flexible-array-member-1.c: New test.
+
+2022-09-09  Joseph Myers  <joseph@codesourcery.com>
+
+       * gcc.dg/c11-unreachable-1.c, gcc.dg/c2x-unreachable-1.c: New
+       tests.
+
+2022-09-09  Kewen Lin  <linkw@linux.ibm.com>
+
+       PR middle-end/106833
+       * gcc.target/powerpc/pr106833.c: New test.
+
+2022-09-09  Richard Biener  <rguenther@suse.de>
+
+       PR tree-optimization/106722
+       * gcc.dg/torture/pr106892.c: New testcase.
+
 2022-09-08  Tobias Burnus  <tobias@codesourcery.com>
 
        PR fortran/106670

diff --git a/libgomp/ChangeLog b/libgomp/ChangeLog
index 887c59bd9a0f22801310a71a82d4939222cf9e13..e78fc38a0ef1495a21bcc519665f6b68455b3386 100644 (file)
--- a/libgomp/ChangeLog
+++ b/libgomp/ChangeLog
@@ -1,3 +1,31 @@
+2022-09-09  Tobias Burnus  <tobias@codesourcery.com>
+
+       * plugin/plugin-nvptx.c (GOMP_OFFLOAD_load_image): Read offload
+       function address table '$offload_func_table' if rev_fn_table
+       is not NULL.
+
+2022-09-09  Tobias Burnus  <tobias@codesourcery.com>
+
+       * plugin/plugin-gcn.c (GOMP_OFFLOAD_load_image): Read
+       .offload_func_table to populate rev_fn_table when requested.
+
+2022-09-09  Tobias Burnus  <tobias@codesourcery.com>
+
+       * libgomp-plugin.h (GOMP_OFFLOAD_load_image): Add
+       'uint64_t **rev_fn_table' argument.
+       * oacc-host.c (host_load_image): Likewise.
+       * plugin/plugin-gcn.c (GOMP_OFFLOAD_load_image): Likewise;
+       currently unused.
+       * plugin/plugin-nvptx.c (GOMP_OFFLOAD_load_image): Likewise.
+       * target.c (gomp_load_image_to_device): Update call but pass
+       NULL for now.
+
+2022-09-09  Jakub Jelinek  <jakub@redhat.com>
+
+       PR libgomp/106894
+       * env.c (initialize_env) <case PARSE_BIND>: Use char ** instead of
+       char * for dest[1] initialization from params[1].  Formatting fixes.
+
 2022-09-08  Tobias Burnus  <tobias@codesourcery.com>
 
        PR fortran/106670

diff --git a/liboffloadmic/ChangeLog b/liboffloadmic/ChangeLog
index f502750dc89930bd377a238bba86645670da5777..f33f0168a80fc194aea591edf8d9c297f7f8e99f 100644 (file)
--- a/liboffloadmic/ChangeLog
+++ b/liboffloadmic/ChangeLog
@@ -1,3 +1,8 @@
+2022-09-09  Tobias Burnus  <tobias@codesourcery.com>
+
+       * plugin/libgomp-plugin-intelmic.cpp (GOMP_OFFLOAD_load_image):
+       Add (unused) uint64_t **rev_fn_table argument.
+
 2022-08-25  Martin Liska  <mliska@suse.cz>
 
        * configure: Regenerate.

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 578173519de1cdf9006f47d3ec6fc605b850cee9..2e15013bd0aafcf0323437586f00a9cd7b406975 100644 (file)
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,31 @@
+2022-09-09  Jonathan Wakely  <jwakely@redhat.com>
+
+       * include/bits/atomic_base.h (__atomic_impl::__compare_exchange):
+       Rename __weak to __is_weak.
+       * testsuite/17_intro/names.cc: Add __weak and __strong.
+
+2022-09-09  Patrick Palka  <ppalka@redhat.com>
+
+       PR libstdc++/106803
+       * include/std/ranges (views::_ZipTransform::operator()): Correct
+       return type in the empty case.
+       (views::_AdjacentTransform::operator()): Likewise.
+
+2022-09-09  Patrick Palka  <ppalka@redhat.com>
+
+       PR libstdc++/106798
+       * include/std/ranges (adjacent_view::_Iterator::_Iterator): Fix
+       typo.
+       * testsuite/std/ranges/adaptors/adjacent/1.cc (test04): New test.
+
+2022-09-09  Patrick Palka  <ppalka@redhat.com>
+
+       PR libstdc++/106766
+       * include/std/ranges (zip_view::_Iterator::operator-): Use
+       __to_unsigned_like instead of make_unsigned_t.
+       (zip_view::_Sentinel::operator-): Likewise.
+       * testsuite/std/ranges/zip/1.cc (test04): New test.
+
 2022-09-08  François Dumont  <fdumont@gcc.gnu.org>
 
        * testsuite/util/testsuite_performance.h (__gnu_test::MallocInfo): New.