blob: 34eec76763617e9a013d98bc5fdaf0afdefd9d99 [file] [log] [blame]
//===- DebugStringHelper.h - helpers to generate debug strings --*- C++ -*-===//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
// Convenience functions to make it easier to get a string representation for
// ops that have a print method. For use in debugging output and errors
// returned.
#include <string>
#include "llvm/ADT/Twine.h"
#include "llvm/Support/raw_os_ostream.h"
#include "llvm/Support/raw_ostream.h"
namespace mlir {
// Simple helper function that returns a string as printed from a op.
template <typename T>
static std::string debugString(T &&op) {
std::string instr_str;
llvm::raw_string_ostream os(instr_str);
return os.str();
} // namespace mlir
inline std::ostream &operator<<(std::ostream &out, const llvm::Twine &twine) {
llvm::raw_os_ostream rout(out);
rout << twine;
return out;