1 /*===- InstrProfilingInternal.c - Support library for PGO instrumentation -===*\ 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 // Note: This is linked into the Darwin kernel, and must remain compatible 10 // with freestanding compilation. See `darwin_add_builtin_libraries`. 11 12 #if !defined(__Fuchsia__) 13 14 #include "InstrProfilingInternal.h" 15 16 static unsigned ProfileDumped = 0; 17 18 COMPILER_RT_VISIBILITY unsigned lprofProfileDumped() { 19 return ProfileDumped; 20 } 21 22 COMPILER_RT_VISIBILITY void lprofSetProfileDumped(unsigned Value) { 23 ProfileDumped = Value; 24 } 25 26 #endif 27