Server : Apache/2.4.41 (Ubuntu) System : Linux absol.cf 5.4.0-198-generic #218-Ubuntu SMP Fri Sep 27 20:18:53 UTC 2024 x86_64 User : www-data ( 33) PHP Version : 7.4.33 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare, Directory :  /proc/thread-self/root/usr/lib/llvm-10/include/polly/

Upload File : current_dir [ Writeable ] document_root [ Writeable ]

//===------ DeLICM.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
//
//===----------------------------------------------------------------------===//
//
// Undo the effect of Loop Invariant Code Motion (LICM) and
// GVN Partial Redundancy Elimination (PRE) on SCoP-level.
//
// Namely, remove register/scalar dependencies by mapping them back to array
// elements.
//
//===----------------------------------------------------------------------===//

#ifndef POLLY_DELICM_H
#define POLLY_DELICM_H

#include "isl/isl-noexceptions.h"

namespace llvm {
class PassRegistry;
class Pass;
class raw_ostream;
} // namespace llvm

namespace polly {
/// Create a new DeLICM pass instance.
llvm::Pass *createDeLICMPass();

/// Determine whether two lifetimes are conflicting.
///
/// Used by unittesting.
bool isConflicting(isl::union_set ExistingOccupied,
                   isl::union_set ExistingUnused, isl::union_map ExistingKnown,
                   isl::union_map ExistingWrites,
                   isl::union_set ProposedOccupied,
                   isl::union_set ProposedUnused, isl::union_map ProposedKnown,
                   isl::union_map ProposedWrites,
                   llvm::raw_ostream *OS = nullptr, unsigned Indent = 0);
} // namespace polly

namespace llvm {
void initializeDeLICMPass(llvm::PassRegistry &);
} // namespace llvm

#endif /* POLLY_DELICM_H */