PrintTestNamesPass.cpp

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//===----------------------------------------------------------------------===//
//
// 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
//
//===----------------------------------------------------------------------===//
 
#include "circt/Dialect/RTG/IR/RTGOps.h"
#include "circt/Dialect/RTG/Transforms/RTGPasses.h"
#include "circt/Support/Path.h"
 
namespace circt {
namespace rtg {
#define GEN_PASS_DEF_PRINTTESTNAMESPASS
#include "circt/Dialect/RTG/Transforms/RTGPasses.h.inc"
} // namespace rtg
} // namespace circt
 
using namespace mlir;
using namespace circt;
 
//===----------------------------------------------------------------------===//
// Print Test Names Pass
//===----------------------------------------------------------------------===//
 
namespace {
struct PrintTestNamesPass
    : public rtg::impl::PrintTestNamesPassBase<PrintTestNamesPass> {
  using Base::Base;
  void runOnOperation() override;
};
} // namespace
 
void PrintTestNamesPass::runOnOperation() {
  auto output = createOutputFile(filename, "", [&]() {
    return mlir::emitError(UnknownLoc::get(&getContext()));
  });
  if (!output)
    return signalPassFailure();
 
  llvm::raw_ostream &os = output->os();
 
  for (auto testOp : getOperation().getOps<rtg::TestOp>())
    os << testOp.getSymName() << "," << testOp.getTemplateName() << "\n";
 
  output->keep();
  markAllAnalysesPreserved();
}