compiler-rt/lib/profile/InstrProfilingNameVar.c

   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  */
  17 COMPILER_RT_WEAK COMPILER_RT_VISIBILITY char INSTR_PROF_PROFILE_NAME_VAR[1] = {0};