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from 0ffdbc85d9a Fix typo in testcase. new 810afb0b5fb testsuite: prune new LTO warning new d0fee87e0ce libsanitizer: merge from master

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Summary of changes: gcc/testsuite/gcc.dg/atomic/c11-atomic-exec-2.c | 1 + gcc/testsuite/gcc.dg/torture/pr94947-1.c | 1 + libgomp/testsuite/libgomp.c/omp-nested-3.c | 1 + libgomp/testsuite/libgomp.c/pr46032-2.c | 1 + .../data-clauses-kernels-ipa-pta.c | 1 + .../data-clauses-parallel-ipa-pta.c | 1 + libsanitizer/MERGE | 2 +- libsanitizer/asan/asan_allocator.cpp | 32 +- libsanitizer/asan/asan_descriptions.cpp | 19 +- libsanitizer/asan/asan_descriptions.h | 13 +- libsanitizer/asan/asan_errors.cpp | 7 +- libsanitizer/asan/asan_fake_stack.cpp | 2 +- libsanitizer/asan/asan_fuchsia.cpp | 2 +- libsanitizer/asan/asan_globals.cpp | 19 + libsanitizer/asan/asan_interceptors.cpp | 41 +- libsanitizer/asan/asan_interceptors.h | 21 +- libsanitizer/asan/asan_linux.cpp | 3 +- libsanitizer/asan/asan_mapping.h | 25 +- libsanitizer/asan/asan_new_delete.cpp | 2 +- libsanitizer/asan/asan_poisoning.cpp | 2 +- libsanitizer/asan/asan_posix.cpp | 2 +- libsanitizer/asan/asan_rtl.cpp | 20 +- libsanitizer/asan/asan_stack.h | 9 - libsanitizer/asan/asan_thread.cpp | 51 +-- libsanitizer/asan/asan_thread.h | 6 +- libsanitizer/asan/asan_win.cpp | 2 +- libsanitizer/builtins/assembly.h | 98 ++++- libsanitizer/hwasan/hwasan.cpp | 19 +- libsanitizer/hwasan/hwasan.h | 41 +- libsanitizer/hwasan/hwasan_allocator.cpp | 28 +- libsanitizer/hwasan/hwasan_allocator.h | 19 +- libsanitizer/hwasan/hwasan_checks.h | 5 +- libsanitizer/hwasan/hwasan_dynamic_shadow.cpp | 16 +- libsanitizer/hwasan/hwasan_flags.h | 2 + libsanitizer/hwasan/hwasan_flags.inc | 9 + libsanitizer/hwasan/hwasan_interceptors.cpp | 3 +- libsanitizer/hwasan/hwasan_interceptors_vfork.S | 3 + libsanitizer/hwasan/hwasan_interface_internal.h | 3 + libsanitizer/hwasan/hwasan_linux.cpp | 41 +- libsanitizer/hwasan/hwasan_mapping.h | 2 + libsanitizer/hwasan/hwasan_memintrinsics.cpp | 4 +- libsanitizer/hwasan/hwasan_new_delete.cpp | 39 ++ libsanitizer/hwasan/hwasan_report.cpp | 26 +- libsanitizer/hwasan/hwasan_setjmp.S | 6 + libsanitizer/hwasan/hwasan_tag_mismatch_aarch64.S | 6 + libsanitizer/hwasan/hwasan_thread.cpp | 15 +- libsanitizer/hwasan/hwasan_thread.h | 4 +- libsanitizer/hwasan/hwasan_thread_list.h | 90 ++--- .../include/sanitizer/common_interface_defs.h | 3 + libsanitizer/include/sanitizer/dfsan_interface.h | 16 + libsanitizer/include/sanitizer/hwasan_interface.h | 3 + libsanitizer/include/sanitizer/memprof_interface.h | 5 + libsanitizer/include/sanitizer/tsan_interface.h | 17 +- .../include/sanitizer/tsan_interface_atomic.h | 2 +- libsanitizer/interception/interception_linux.cpp | 6 +- libsanitizer/interception/interception_linux.h | 6 +- libsanitizer/interception/interception_win.cpp | 6 +- libsanitizer/lsan/lsan_allocator.cpp | 26 +- libsanitizer/lsan/lsan_allocator.h | 2 +- libsanitizer/lsan/lsan_common.cpp | 234 ++++++++--- libsanitizer/lsan/lsan_common.h | 9 +- libsanitizer/lsan/lsan_common_fuchsia.cpp | 4 +- libsanitizer/lsan/lsan_fuchsia.h | 2 +- libsanitizer/lsan/lsan_interceptors.cpp | 2 +- libsanitizer/lsan/lsan_posix.cpp | 6 +- libsanitizer/lsan/lsan_thread.cpp | 2 +- .../sanitizer_allocator_combined.h | 4 +- .../sanitizer_allocator_primary32.h | 3 +- .../sanitizer_allocator_primary64.h | 93 +++-- .../sanitizer_allocator_size_class_map.h | 2 +- .../sanitizer_common/sanitizer_atomic_clang_mips.h | 8 +- .../sanitizer_chained_origin_depot.cpp | 108 +++++ .../sanitizer_chained_origin_depot.h | 88 ++++ libsanitizer/sanitizer_common/sanitizer_common.cpp | 10 +- libsanitizer/sanitizer_common/sanitizer_common.h | 82 +++- .../sanitizer_common_interceptors.inc | 19 +- .../sanitizer_common_interceptors_ioctl.inc | 6 +- ...nitizer_common_interceptors_vfork_aarch64.inc.S | 5 + .../sanitizer_common_interface.inc | 1 + .../sanitizer_common/sanitizer_common_libcdep.cpp | 7 +- libsanitizer/sanitizer_common/sanitizer_file.cpp | 13 + libsanitizer/sanitizer_common/sanitizer_file.h | 1 + libsanitizer/sanitizer_common/sanitizer_flags.cpp | 7 + libsanitizer/sanitizer_common/sanitizer_flags.inc | 2 + .../sanitizer_common/sanitizer_fuchsia.cpp | 72 ++-- .../sanitizer_interface_internal.h | 4 + .../sanitizer_common/sanitizer_internal_defs.h | 3 + .../sanitizer_common/sanitizer_libignore.cpp | 2 +- libsanitizer/sanitizer_common/sanitizer_linux.cpp | 72 ++-- libsanitizer/sanitizer_common/sanitizer_linux.h | 3 +- .../sanitizer_common/sanitizer_linux_libcdep.cpp | 447 ++++++++++++--------- .../sanitizer_local_address_space_view.h | 2 +- libsanitizer/sanitizer_common/sanitizer_mac.cpp | 141 +++++-- libsanitizer/sanitizer_common/sanitizer_mac.h | 37 -- .../sanitizer_common/sanitizer_malloc_mac.inc | 6 +- libsanitizer/sanitizer_common/sanitizer_netbsd.cpp | 6 + libsanitizer/sanitizer_common/sanitizer_platform.h | 27 +- .../sanitizer_platform_interceptors.h | 113 +++--- .../sanitizer_platform_limits_freebsd.cpp | 3 + .../sanitizer_platform_limits_linux.cpp | 7 +- .../sanitizer_platform_limits_posix.cpp | 85 ++-- .../sanitizer_platform_limits_posix.h | 4 +- libsanitizer/sanitizer_common/sanitizer_posix.cpp | 4 +- libsanitizer/sanitizer_common/sanitizer_posix.h | 4 + .../sanitizer_common/sanitizer_posix_libcdep.cpp | 2 +- libsanitizer/sanitizer_common/sanitizer_printf.cpp | 57 +-- .../sanitizer_common/sanitizer_procmaps_common.cpp | 2 +- .../sanitizer_common/sanitizer_procmaps_mac.cpp | 4 +- .../sanitizer_procmaps_solaris.cpp | 4 +- libsanitizer/sanitizer_common/sanitizer_ptrauth.h | 20 +- .../sanitizer_common/sanitizer_stackdepot.cpp | 3 +- .../sanitizer_common/sanitizer_stacktrace.cpp | 20 +- .../sanitizer_common/sanitizer_stacktrace.h | 2 - .../sanitizer_stacktrace_libcdep.cpp | 8 +- .../sanitizer_stoptheworld_linux_libcdep.cpp | 5 + .../sanitizer_common/sanitizer_suppressions.cpp | 4 +- .../sanitizer_symbolizer_libcdep.cpp | 2 +- .../sanitizer_symbolizer_markup.cpp | 4 + .../sanitizer_symbolizer_posix_libcdep.cpp | 11 +- .../sanitizer_symbolizer_report.cpp | 6 +- .../sanitizer_common/sanitizer_symbolizer_win.cpp | 18 +- .../sanitizer_common/sanitizer_termination.cpp | 33 +- .../sanitizer_common/sanitizer_thread_registry.cpp | 14 +- .../sanitizer_common/sanitizer_thread_registry.h | 7 +- .../sanitizer_common/sanitizer_tls_get_addr.cpp | 79 ++-- .../sanitizer_common/sanitizer_tls_get_addr.h | 21 +- .../sanitizer_common/sanitizer_unwind_win.cpp | 7 + libsanitizer/sanitizer_common/sanitizer_win.cpp | 84 ++-- libsanitizer/tsan/tsan_clock.cpp | 37 +- libsanitizer/tsan/tsan_clock.h | 16 +- libsanitizer/tsan/tsan_defs.h | 2 - libsanitizer/tsan/tsan_dense_alloc.h | 32 +- libsanitizer/tsan/tsan_external.cpp | 4 +- libsanitizer/tsan/tsan_interceptors_mac.cpp | 1 + libsanitizer/tsan/tsan_interceptors_posix.cpp | 149 ++++--- libsanitizer/tsan/tsan_interface.cpp | 8 +- libsanitizer/tsan/tsan_interface.h | 9 +- libsanitizer/tsan/tsan_interface_inl.h | 22 +- libsanitizer/tsan/tsan_mman.cpp | 2 +- libsanitizer/tsan/tsan_platform.h | 121 +++++- libsanitizer/tsan/tsan_platform_linux.cpp | 23 +- libsanitizer/tsan/tsan_platform_mac.cpp | 9 +- libsanitizer/tsan/tsan_platform_posix.cpp | 2 +- libsanitizer/tsan/tsan_report.cpp | 14 +- libsanitizer/tsan/tsan_rtl.cpp | 129 +++--- libsanitizer/tsan/tsan_rtl.h | 11 +- libsanitizer/tsan/tsan_rtl_mutex.cpp | 25 +- libsanitizer/tsan/tsan_rtl_ppc64.S | 1 - libsanitizer/tsan/tsan_rtl_report.cpp | 56 ++- libsanitizer/tsan/tsan_rtl_thread.cpp | 13 +- libsanitizer/tsan/tsan_sync.cpp | 4 +- libsanitizer/tsan/tsan_sync.h | 8 +- libsanitizer/ubsan/ubsan_diag.cpp | 8 +- libsanitizer/ubsan/ubsan_flags.cpp | 1 - libsanitizer/ubsan/ubsan_handlers.cpp | 15 - libsanitizer/ubsan/ubsan_handlers.h | 8 - libsanitizer/ubsan/ubsan_init.cpp | 9 + libsanitizer/ubsan/ubsan_monitor.cpp | 6 +- libsanitizer/ubsan/ubsan_platform.h | 4 +- 159 files changed, 2544 insertions(+), 1239 deletions(-) create mode 100644 libsanitizer/sanitizer_common/sanitizer_chained_origin_depot.cpp create mode 100644 libsanitizer/sanitizer_common/sanitizer_chained_origin_depot.h