mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-22 07:32:48 +00:00
5c792faa0e
This should make sure that most new uses use the std prefix. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210835 91177308-0d34-0410-b5e6-96231b3b80d8
52 lines
1.3 KiB
C++
52 lines
1.3 KiB
C++
//=-- InstrProf.h - Instrumented profiling format support ---------*- C++ -*-=//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// Instrumentation-based profiling data is generated by instrumented
|
|
// binaries through library functions in compiler-rt, and read by the clang
|
|
// frontend to feed PGO.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef LLVM_PROFILEDATA_INSTRPROF_H_
|
|
#define LLVM_PROFILEDATA_INSTRPROF_H_
|
|
|
|
#include <system_error>
|
|
|
|
namespace llvm {
|
|
const std::error_category &instrprof_category();
|
|
|
|
enum class instrprof_error {
|
|
success = 0,
|
|
eof,
|
|
bad_magic,
|
|
bad_header,
|
|
unsupported_version,
|
|
unsupported_hash_type,
|
|
too_large,
|
|
truncated,
|
|
malformed,
|
|
unknown_function,
|
|
hash_mismatch,
|
|
count_mismatch,
|
|
counter_overflow
|
|
};
|
|
|
|
inline std::error_code make_error_code(instrprof_error E) {
|
|
return std::error_code(static_cast<int>(E), instrprof_category());
|
|
}
|
|
|
|
} // end namespace llvm
|
|
|
|
namespace std {
|
|
template <>
|
|
struct is_error_code_enum<llvm::instrprof_error> : std::true_type {};
|
|
}
|
|
|
|
#endif // LLVM_PROFILEDATA_INSTRPROF_H_
|