fix ya.make

1 files changed, 61 insertions, 0 deletions

diff --git a/contrib/libs/llvm12/tools/llvm-exegesis/lib/SchedClassResolution.h b/contrib/libs/llvm12/tools/llvm-exegesis/lib/SchedClassResolution.h
new file mode 100644
index 0000000000..a471ed716d
--- /dev/null
+++ b/contrib/libs/llvm12/tools/llvm-exegesis/lib/SchedClassResolution.h
@@ -0,0 +1,61 @@
+//===-- SchedClassResolution.h ----------------------------------*- C++ -*-===//
+//
+// 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
+//
+//===----------------------------------------------------------------------===//
+///
+/// \file
+/// Resolution of MCInst sched class into expanded form for further analysis.
+///
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_TOOLS_LLVM_EXEGESIS_SCHEDCLASSRESOLUTION_H
+#define LLVM_TOOLS_LLVM_EXEGESIS_SCHEDCLASSRESOLUTION_H
+
+#include "BenchmarkResult.h"
+#include "llvm/MC/MCContext.h"
+#include "llvm/MC/MCDisassembler/MCDisassembler.h"
+#include "llvm/MC/MCInstPrinter.h"
+#include "llvm/MC/MCInstrInfo.h"
+#include "llvm/MC/MCObjectFileInfo.h"
+#include "llvm/MC/MCSubtargetInfo.h"
+#include "llvm/Support/Error.h"
+#include "llvm/Support/TargetRegistry.h"
+#include "llvm/Support/raw_ostream.h"
+
+namespace llvm {
+namespace exegesis {
+
+// Computes the idealized ProcRes Unit pressure. This is the expected
+// distribution if the CPU scheduler can distribute the load as evenly as
+// possible.
+std::vector<std::pair<uint16_t, float>>
+computeIdealizedProcResPressure(const MCSchedModel &SM,
+                                SmallVector<MCWriteProcResEntry, 8> WPRS);
+
+// An MCSchedClassDesc augmented with some additional data.
+struct ResolvedSchedClass {
+  ResolvedSchedClass(const MCSubtargetInfo &STI, unsigned ResolvedSchedClassId,
+                     bool WasVariant);
+
+  static std::pair<unsigned /*SchedClassId*/, bool /*WasVariant*/>
+  resolveSchedClassId(const MCSubtargetInfo &SubtargetInfo,
+                      const MCInstrInfo &InstrInfo, const MCInst &MCI);
+
+  std::vector<BenchmarkMeasure>
+  getAsPoint(InstructionBenchmark::ModeE Mode, const MCSubtargetInfo &STI,
+             ArrayRef<PerInstructionStats> Representative) const;
+
+  const unsigned SchedClassId;
+  const MCSchedClassDesc *const SCDesc;
+  const bool WasVariant; // Whether the original class was variant.
+  const SmallVector<MCWriteProcResEntry, 8> NonRedundantWriteProcRes;
+  const std::vector<std::pair<uint16_t, float>> IdealizedProcResPressure;
+};
+
+} // namespace exegesis
+} // namespace llvm
+
+#endif // LLVM_TOOLS_LLVM_EXEGESIS_SCHEDCLASSRESOLUTION_H