Initial checkin of GCC 4.9.0 from trunk (r208799).

Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba

1 files changed, 337 insertions, 0 deletions

diff --git a/gcc-4.9/gcc/sanitizer.def b/gcc-4.9/gcc/sanitizer.def
new file mode 100644
index 000000000..015b1d85f
--- /dev/null
+++ b/gcc-4.9/gcc/sanitizer.def
@@ -0,0 +1,337 @@
+/* This file contains the definitions and documentation for the
+   Address Sanitizer and Thread Sanitizer builtins used in the GNU compiler.
+   Copyright (C) 2012-2014 Free Software Foundation, Inc.
+
+This file is part of GCC.
+
+GCC is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3, or (at your option) any later
+version.
+
+GCC is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+for more details.
+
+You should have received a copy of the GNU General Public License
+along with GCC; see the file COPYING3.  If not see
+<http://www.gnu.org/licenses/>.  */
+
+/* Before including this file, you should define a macro:
+
+     DEF_SANITIZER_BUILTIN (ENUM, NAME, TYPE, ATTRS)
+
+   See builtins.def for details.
+   The builtins are created by the C-family of FEs in c-family/c-common.c,
+   for other FEs by asan.c.  */
+
+/* Address Sanitizer */
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_INIT, "__asan_init_v3",
+		      BT_FN_VOID, ATTR_NOTHROW_LEAF_LIST)
+/* Do not reorder the BUILT_IN_ASAN_REPORT* builtins, e.g. cfgcleanup.c
+   relies on this order.  */
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_REPORT_LOAD1, "__asan_report_load1",
+		      BT_FN_VOID_PTR, ATTR_TMPURE_NORETURN_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_REPORT_LOAD2, "__asan_report_load2",
+		      BT_FN_VOID_PTR, ATTR_TMPURE_NORETURN_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_REPORT_LOAD4, "__asan_report_load4",
+		      BT_FN_VOID_PTR, ATTR_TMPURE_NORETURN_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_REPORT_LOAD8, "__asan_report_load8",
+		      BT_FN_VOID_PTR, ATTR_TMPURE_NORETURN_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_REPORT_LOAD16, "__asan_report_load16",
+		      BT_FN_VOID_PTR, ATTR_TMPURE_NORETURN_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_REPORT_STORE1, "__asan_report_store1",
+		      BT_FN_VOID_PTR, ATTR_TMPURE_NORETURN_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_REPORT_STORE2, "__asan_report_store2",
+		      BT_FN_VOID_PTR, ATTR_TMPURE_NORETURN_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_REPORT_STORE4, "__asan_report_store4",
+		      BT_FN_VOID_PTR, ATTR_TMPURE_NORETURN_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_REPORT_STORE8, "__asan_report_store8",
+		      BT_FN_VOID_PTR, ATTR_TMPURE_NORETURN_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_REPORT_STORE16, "__asan_report_store16",
+		      BT_FN_VOID_PTR, ATTR_TMPURE_NORETURN_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_REGISTER_GLOBALS,
+		      "__asan_register_globals",
+		      BT_FN_VOID_PTR_PTRMODE, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_UNREGISTER_GLOBALS,
+		      "__asan_unregister_globals",
+		      BT_FN_VOID_PTR_PTRMODE, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_HANDLE_NO_RETURN,
+		      "__asan_handle_no_return",
+		      BT_FN_VOID, ATTR_TMPURE_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_BEFORE_DYNAMIC_INIT,
+		      "__asan_before_dynamic_init",
+		      BT_FN_VOID_CONST_PTR, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_ASAN_AFTER_DYNAMIC_INIT,
+		      "__asan_after_dynamic_init",
+		      BT_FN_VOID, ATTR_NOTHROW_LEAF_LIST)
+
+/* Thread Sanitizer */
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_INIT, "__tsan_init", 
+		      BT_FN_VOID, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_FUNC_ENTRY, "__tsan_func_entry",
+		      BT_FN_VOID_PTR, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_FUNC_EXIT, "__tsan_func_exit",
+		      BT_FN_VOID_PTR, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_VPTR_UPDATE, "__tsan_vptr_update",
+		      BT_FN_VOID_PTR, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_READ1, "__tsan_read1",
+		      BT_FN_VOID_PTR, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_READ2, "__tsan_read2",
+		      BT_FN_VOID_PTR, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_READ4, "__tsan_read4",
+		      BT_FN_VOID_PTR, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_READ8, "__tsan_read8",
+		      BT_FN_VOID_PTR, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_READ16, "__tsan_read16",
+		      BT_FN_VOID_PTR, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_WRITE1, "__tsan_write1",
+		      BT_FN_VOID_PTR, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_WRITE2, "__tsan_write2",
+		      BT_FN_VOID_PTR, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_WRITE4, "__tsan_write4",
+		      BT_FN_VOID_PTR, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_WRITE8, "__tsan_write8",
+		      BT_FN_VOID_PTR, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_WRITE16, "__tsan_write16",
+		      BT_FN_VOID_PTR, ATTR_NOTHROW_LEAF_LIST)
+
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC8_LOAD,
+		      "__tsan_atomic8_load",
+		      BT_FN_I1_CONST_VPTR_INT, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC16_LOAD,
+		      "__tsan_atomic16_load",
+		      BT_FN_I2_CONST_VPTR_INT, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC32_LOAD,
+		      "__tsan_atomic32_load",
+		      BT_FN_I4_CONST_VPTR_INT, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC64_LOAD,
+		      "__tsan_atomic64_load",
+		      BT_FN_I8_CONST_VPTR_INT, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC128_LOAD,
+		      "__tsan_atomic128_load",
+		      BT_FN_I16_CONST_VPTR_INT, ATTR_NOTHROW_LEAF_LIST)
+
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC8_STORE,
+		      "__tsan_atomic8_store",
+		      BT_FN_VOID_VPTR_I1_INT, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC16_STORE,
+		      "__tsan_atomic16_store",
+		      BT_FN_VOID_VPTR_I2_INT, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC32_STORE,
+		      "__tsan_atomic32_store",
+		      BT_FN_VOID_VPTR_I4_INT, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC64_STORE,
+		      "__tsan_atomic64_store",
+		      BT_FN_VOID_VPTR_I8_INT, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC128_STORE,
+		      "__tsan_atomic128_store",
+		      BT_FN_VOID_VPTR_I16_INT, ATTR_NOTHROW_LEAF_LIST)
+
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC8_EXCHANGE,
+		      "__tsan_atomic8_exchange",
+		      BT_FN_I1_VPTR_I1_INT, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC16_EXCHANGE,
+		      "__tsan_atomic16_exchange",
+		      BT_FN_I2_VPTR_I2_INT, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC32_EXCHANGE,
+		      "__tsan_atomic32_exchange",
+		      BT_FN_I4_VPTR_I4_INT, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC64_EXCHANGE,
+		      "__tsan_atomic64_exchange",
+		      BT_FN_I8_VPTR_I8_INT, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC128_EXCHANGE,
+		      "__tsan_atomic128_exchange",
+		      BT_FN_I16_VPTR_I16_INT, ATTR_NOTHROW_LEAF_LIST)
+
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC8_FETCH_ADD,
+		      "__tsan_atomic8_fetch_add",
+		      BT_FN_I1_VPTR_I1_INT, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC16_FETCH_ADD,
+		      "__tsan_atomic16_fetch_add",
+		      BT_FN_I2_VPTR_I2_INT, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC32_FETCH_ADD,
+		      "__tsan_atomic32_fetch_add",
+		      BT_FN_I4_VPTR_I4_INT, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC64_FETCH_ADD,
+		      "__tsan_atomic64_fetch_add",
+		      BT_FN_I8_VPTR_I8_INT, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC128_FETCH_ADD,
+		      "__tsan_atomic128_fetch_add",
+		      BT_FN_I16_VPTR_I16_INT, ATTR_NOTHROW_LEAF_LIST)
+
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC8_FETCH_SUB,
+		      "__tsan_atomic8_fetch_sub",
+		      BT_FN_I1_VPTR_I1_INT, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC16_FETCH_SUB,
+		      "__tsan_atomic16_fetch_sub",
+		      BT_FN_I2_VPTR_I2_INT, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC32_FETCH_SUB,
+		      "__tsan_atomic32_fetch_sub",
+		      BT_FN_I4_VPTR_I4_INT, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC64_FETCH_SUB,
+		      "__tsan_atomic64_fetch_sub",
+		      BT_FN_I8_VPTR_I8_INT, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC128_FETCH_SUB,
+		      "__tsan_atomic128_fetch_sub",
+		      BT_FN_I16_VPTR_I16_INT, ATTR_NOTHROW_LEAF_LIST)
+
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC8_FETCH_AND,
+		      "__tsan_atomic8_fetch_and",
+		      BT_FN_I1_VPTR_I1_INT, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC16_FETCH_AND,
+		      "__tsan_atomic16_fetch_and",
+		      BT_FN_I2_VPTR_I2_INT, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC32_FETCH_AND,
+		      "__tsan_atomic32_fetch_and",
+		      BT_FN_I4_VPTR_I4_INT, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC64_FETCH_AND,
+		      "__tsan_atomic64_fetch_and",
+		      BT_FN_I8_VPTR_I8_INT, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC128_FETCH_AND,
+		      "__tsan_atomic128_fetch_and",
+		      BT_FN_I16_VPTR_I16_INT, ATTR_NOTHROW_LEAF_LIST)
+
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC8_FETCH_OR,
+		      "__tsan_atomic8_fetch_or",
+		      BT_FN_I1_VPTR_I1_INT, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC16_FETCH_OR,
+		      "__tsan_atomic16_fetch_or",
+		      BT_FN_I2_VPTR_I2_INT, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC32_FETCH_OR,
+		      "__tsan_atomic32_fetch_or",
+		      BT_FN_I4_VPTR_I4_INT, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC64_FETCH_OR,
+		      "__tsan_atomic64_fetch_or",
+		      BT_FN_I8_VPTR_I8_INT, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC128_FETCH_OR,
+		      "__tsan_atomic128_fetch_or",
+		      BT_FN_I16_VPTR_I16_INT, ATTR_NOTHROW_LEAF_LIST)
+
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC8_FETCH_XOR,
+		      "__tsan_atomic8_fetch_xor",
+		      BT_FN_I1_VPTR_I1_INT, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC16_FETCH_XOR,
+		      "__tsan_atomic16_fetch_xor",
+		      BT_FN_I2_VPTR_I2_INT, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC32_FETCH_XOR,
+		      "__tsan_atomic32_fetch_xor",
+		      BT_FN_I4_VPTR_I4_INT, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC64_FETCH_XOR,
+		      "__tsan_atomic64_fetch_xor",
+		      BT_FN_I8_VPTR_I8_INT, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC128_FETCH_XOR,
+		      "__tsan_atomic128_fetch_xor",
+		      BT_FN_I16_VPTR_I16_INT, ATTR_NOTHROW_LEAF_LIST)
+
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC8_FETCH_NAND,
+		      "__tsan_atomic8_fetch_nand",
+		      BT_FN_I1_VPTR_I1_INT, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC16_FETCH_NAND,
+		      "__tsan_atomic16_fetch_nand",
+		      BT_FN_I2_VPTR_I2_INT, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC32_FETCH_NAND,
+		      "__tsan_atomic32_fetch_nand",
+		      BT_FN_I4_VPTR_I4_INT, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC64_FETCH_NAND,
+		      "__tsan_atomic64_fetch_nand",
+		      BT_FN_I8_VPTR_I8_INT, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC128_FETCH_NAND,
+		      "__tsan_atomic128_fetch_nand",
+		      BT_FN_I16_VPTR_I16_INT, ATTR_NOTHROW_LEAF_LIST)
+
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC8_COMPARE_EXCHANGE_STRONG,
+		      "__tsan_atomic8_compare_exchange_strong",
+		      BT_FN_BOOL_VPTR_PTR_I1_INT_INT,
+		      ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC16_COMPARE_EXCHANGE_STRONG,
+		      "__tsan_atomic16_compare_exchange_strong",
+		      BT_FN_BOOL_VPTR_PTR_I2_INT_INT,
+		      ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC32_COMPARE_EXCHANGE_STRONG,
+		      "__tsan_atomic32_compare_exchange_strong",
+		      BT_FN_BOOL_VPTR_PTR_I4_INT_INT,
+		      ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC64_COMPARE_EXCHANGE_STRONG,
+		      "__tsan_atomic64_compare_exchange_strong",
+		      BT_FN_BOOL_VPTR_PTR_I8_INT_INT,
+		      ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC128_COMPARE_EXCHANGE_STRONG,
+		      "__tsan_atomic128_compare_exchange_strong",
+		      BT_FN_BOOL_VPTR_PTR_I16_INT_INT,
+		      ATTR_NOTHROW_LEAF_LIST)
+
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC8_COMPARE_EXCHANGE_WEAK,
+		      "__tsan_atomic8_compare_exchange_weak",
+		      BT_FN_BOOL_VPTR_PTR_I1_INT_INT,
+		      ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC16_COMPARE_EXCHANGE_WEAK,
+		      "__tsan_atomic16_compare_exchange_weak",
+		      BT_FN_BOOL_VPTR_PTR_I2_INT_INT,
+		      ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC32_COMPARE_EXCHANGE_WEAK,
+		      "__tsan_atomic32_compare_exchange_weak",
+		      BT_FN_BOOL_VPTR_PTR_I4_INT_INT,
+		      ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC64_COMPARE_EXCHANGE_WEAK,
+		      "__tsan_atomic64_compare_exchange_weak",
+		      BT_FN_BOOL_VPTR_PTR_I8_INT_INT,
+		      ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC128_COMPARE_EXCHANGE_WEAK,
+		      "__tsan_atomic128_compare_exchange_weak",
+		      BT_FN_BOOL_VPTR_PTR_I16_INT_INT,
+		      ATTR_NOTHROW_LEAF_LIST)
+
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC_THREAD_FENCE,
+		      "__tsan_atomic_thread_fence",
+		      BT_FN_VOID_INT, ATTR_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_TSAN_ATOMIC_SIGNAL_FENCE,
+		      "__tsan_atomic_signal_fence",
+		      BT_FN_VOID_INT, ATTR_NOTHROW_LEAF_LIST)
+
+/* Undefined Behavior Sanitizer */
+DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW,
+		      "__ubsan_handle_divrem_overflow",
+		      BT_FN_VOID_PTR_PTR_PTR,
+		      ATTR_COLD_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS,
+		      "__ubsan_handle_shift_out_of_bounds",
+		      BT_FN_VOID_PTR_PTR_PTR,
+		      ATTR_COLD_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_BUILTIN_UNREACHABLE,
+		      "__ubsan_handle_builtin_unreachable",
+		      BT_FN_VOID_PTR,
+		      ATTR_COLD_NORETURN_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_MISSING_RETURN,
+		      "__ubsan_handle_missing_return",
+		      BT_FN_VOID_PTR,
+		      ATTR_NORETURN_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE,
+		      "__ubsan_handle_vla_bound_not_positive",
+		      BT_FN_VOID_PTR_PTR,
+		      ATTR_COLD_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH,
+		      "__ubsan_handle_type_mismatch",
+		      BT_FN_VOID_PTR_PTR,
+		      ATTR_COLD_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW,
+		      "__ubsan_handle_add_overflow",
+		      BT_FN_VOID_PTR_PTR_PTR,
+		      ATTR_COLD_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW,
+		      "__ubsan_handle_sub_overflow",
+		      BT_FN_VOID_PTR_PTR_PTR,
+		      ATTR_COLD_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW,
+		      "__ubsan_handle_mul_overflow",
+		      BT_FN_VOID_PTR_PTR_PTR,
+		      ATTR_COLD_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW,
+		      "__ubsan_handle_negate_overflow",
+		      BT_FN_VOID_PTR_PTR,
+		      ATTR_COLD_NOTHROW_LEAF_LIST)
+DEF_SANITIZER_BUILTIN(BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE,
+		      "__ubsan_handle_load_invalid_value",
+		      BT_FN_VOID_PTR_PTR,
+		      ATTR_COLD_NOTHROW_LEAF_LIST)