1/*===- InstrProfilingNameVar.c - profile name variable setup -------------===*\
2|*
3|* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4|* See https://llvm.org/LICENSE.txt for license information.
5|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6|*
7\*===----------------------------------------------------------------------===*/
8
9#include "InstrProfiling.h"
10
11/* char __llvm_profile_filename[1]
12 *
13 * The runtime should only provide its own definition of this symbol when the
14 * user has not specified one. Set this up by moving the runtime's copy of this
15 * symbol to an object file within the archive.
16 */
17COMPILER_RT_WEAK COMPILER_RT_VISIBILITY char INSTR_PROF_PROFILE_NAME_VAR[1] = {0};
18

source code of compiler-rt/lib/profile/InstrProfilingNameVar.c