| //===- InstrProfilingRuntime.cpp - PGO runtime initialization -------------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| extern "C" { |
| |
| #include "InstrProfiling.h" |
| |
| static int RegisterRuntime() { |
| __llvm_profile_initialize(); |
| #ifdef _AIX |
| extern COMPILER_RT_VISIBILITY void *__llvm_profile_keep[]; |
| (void)*(void *volatile *)__llvm_profile_keep; |
| #endif |
| return 0; |
| } |
| |
| /* int __llvm_profile_runtime */ |
| COMPILER_RT_VISIBILITY int INSTR_PROF_PROFILE_RUNTIME_VAR = RegisterRuntime(); |
| } |
