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//===------ ManualOptimizer.h ---------------------------------------------===//
// 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
// Handle pragma/metadata-directed transformations.
#include "isl/isl-noexceptions.h"
namespace llvm {
class OptimizationRemarkEmitter;
namespace polly {
class Scop;
struct Dependences;
/// Apply loop-transformation metadata.
/// The loop metadata are taken from mark-nodes in @sched. These nodes have been
/// added by ScopBuilder when creating a schedule for a loop with an attach
/// LoopID.
/// @param S The SCoP for @p Sched.
/// @param Sched The input schedule to apply the directives on.
/// @return The transformed schedule with all mark-nodes with loop
/// transformations applied. Returns NULL in case of an error or @p
/// Sched itself if no transformation has been applied.
isl::schedule applyManualTransformations(Scop *S, isl::schedule Sched,
const Dependences &D,
llvm::OptimizationRemarkEmitter *ORE);
} // namespace polly