1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
|
//===- ArgumentPromotion.h - Promote by-reference arguments -----*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_TRANSFORMS_IPO_ARGUMENTPROMOTION_H
#define LLVM_TRANSFORMS_IPO_ARGUMENTPROMOTION_H
#include "llvm/Analysis/CGSCCPassManager.h"
#include "llvm/Analysis/LazyCallGraph.h"
#include "llvm/IR/PassManager.h"
namespace llvm {
/// Argument promotion pass.
///
/// This pass walks the functions in each SCC and for each one tries to
/// transform it and all of its callers to replace indirect arguments with
/// direct (by-value) arguments.
class ArgumentPromotionPass : public PassInfoMixin<ArgumentPromotionPass> {
public:
PreservedAnalyses run(LazyCallGraph::SCC &C, CGSCCAnalysisManager &AM,
LazyCallGraph &CG, CGSCCUpdateResult &UR);
};
} // end namespace llvm
#endif // LLVM_TRANSFORMS_IPO_ARGUMENTPROMOTION_H
|
