1 | //===------ ManualOptimizer.h ---------------------------------------------===// |
2 | // |
3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
4 | // See https://llvm.org/LICENSE.txt for license information. |
5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
6 | // |
7 | //===----------------------------------------------------------------------===// |
8 | // |
9 | // Handle pragma/metadata-directed transformations. |
10 | // |
11 | //===----------------------------------------------------------------------===// |
12 | |
13 | #ifndef POLLY_MANUALOPTIMIZER_H |
14 | #define POLLY_MANUALOPTIMIZER_H |
15 | |
16 | #include "isl/isl-noexceptions.h" |
17 | |
18 | namespace llvm { |
19 | class ; |
20 | } |
21 | |
22 | namespace polly { |
23 | class Scop; |
24 | class Dependences; |
25 | |
26 | /// Apply loop-transformation metadata. |
27 | /// |
28 | /// The loop metadata are taken from mark-nodes in @sched. These nodes have been |
29 | /// added by ScopBuilder when creating a schedule for a loop with an attach |
30 | /// LoopID. |
31 | /// |
32 | /// @param S The SCoP for @p Sched. |
33 | /// @param Sched The input schedule to apply the directives on. |
34 | /// |
35 | /// @return The transformed schedule with all mark-nodes with loop |
36 | /// transformations applied. Returns NULL in case of an error or @p |
37 | /// Sched itself if no transformation has been applied. |
38 | isl::schedule (Scop *S, isl::schedule Sched, |
39 | const Dependences &D, |
40 | llvm::OptimizationRemarkEmitter *ORE); |
41 | } // namespace polly |
42 | |
43 | #endif /* POLLY_MANUALOPTIMIZER_H */ |
44 | |