/* Internal functions. Copyright (C) 2011-2014 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 . */ /* This file specifies a list of internal "functions". These functions differ from built-in functions in that they have no linkage and cannot be called directly by the user. They represent operations that are only synthesised by GCC itself. Internal functions are used instead of tree codes if the operation and its operands are more naturally represented as a GIMPLE_CALL than a GIMPLE_ASSIGN. Each entry in this file has the form: DEF_INTERNAL_FN (NAME, FLAGS, FNSPEC) where NAME is the name of the function, FLAGS is a set of ECF_* flags and FNSPEC is a string describing functions fnspec. Each entry must have a corresponding expander of the form: void expand_NAME (gimple stmt) where STMT is the statement that performs the call. */ DEF_INTERNAL_FN (LOAD_LANES, ECF_CONST | ECF_LEAF, NULL) DEF_INTERNAL_FN (STORE_LANES, ECF_CONST | ECF_LEAF, NULL) DEF_INTERNAL_FN (GOMP_SIMD_LANE, ECF_NOVOPS | ECF_LEAF | ECF_NOTHROW, NULL) DEF_INTERNAL_FN (GOMP_SIMD_VF, ECF_CONST | ECF_LEAF | ECF_NOTHROW, NULL) DEF_INTERNAL_FN (GOMP_SIMD_LAST_LANE, ECF_CONST | ECF_LEAF | ECF_NOTHROW, NULL) DEF_INTERNAL_FN (LOOP_VECTORIZED, ECF_NOVOPS | ECF_LEAF | ECF_NOTHROW, NULL) DEF_INTERNAL_FN (MASK_LOAD, ECF_PURE | ECF_LEAF, NULL) DEF_INTERNAL_FN (MASK_STORE, ECF_LEAF, NULL) DEF_INTERNAL_FN (ANNOTATE, ECF_CONST | ECF_LEAF | ECF_NOTHROW, NULL) DEF_INTERNAL_FN (UBSAN_NULL, ECF_LEAF | ECF_NOTHROW, ".W.") DEF_INTERNAL_FN (UBSAN_CHECK_ADD, ECF_CONST | ECF_LEAF | ECF_NOTHROW, NULL) DEF_INTERNAL_FN (UBSAN_CHECK_SUB, ECF_CONST | ECF_LEAF | ECF_NOTHROW, NULL) DEF_INTERNAL_FN (UBSAN_CHECK_MUL, ECF_CONST | ECF_LEAF | ECF_NOTHROW, NULL) DEF_INTERNAL_FN (ABNORMAL_DISPATCHER, ECF_NORETURN, NULL) DEF_INTERNAL_FN (BUILTIN_EXPECT, ECF_CONST | ECF_LEAF | ECF_NOTHROW, NULL) DEF_INTERNAL_FN (ASAN_CHECK, ECF_TM_PURE | ECF_LEAF | ECF_NOTHROW, ".W..")