Coverage Report

Created: 2018-11-16 02:38

/Users/buildslave/jenkins/workspace/clang-stage2-coverage-R/llvm/tools/clang/include/clang/Sema/LoopHint.h
Line
Count
Source
1
//===--- LoopHint.h - Types for LoopHint ------------------------*- C++ -*-===//
2
//
3
//                     The LLVM Compiler Infrastructure
4
//
5
// This file is distributed under the University of Illinois Open Source
6
// License. See LICENSE.TXT for details.
7
//
8
//===----------------------------------------------------------------------===//
9
10
#ifndef LLVM_CLANG_SEMA_LOOPHINT_H
11
#define LLVM_CLANG_SEMA_LOOPHINT_H
12
13
#include "clang/Basic/IdentifierTable.h"
14
#include "clang/Basic/SourceLocation.h"
15
#include "clang/Sema/Ownership.h"
16
#include "clang/Sema/ParsedAttr.h"
17
18
namespace clang {
19
20
/// Loop optimization hint for loop and unroll pragmas.
21
struct LoopHint {
22
  // Source range of the directive.
23
  SourceRange Range;
24
  // Identifier corresponding to the name of the pragma.  "loop" for
25
  // "#pragma clang loop" directives and "unroll" for "#pragma unroll"
26
  // hints.
27
  IdentifierLoc *PragmaNameLoc;
28
  // Name of the loop hint.  Examples: "unroll", "vectorize".  In the
29
  // "#pragma unroll" and "#pragma nounroll" cases, this is identical to
30
  // PragmaNameLoc.
31
  IdentifierLoc *OptionLoc;
32
  // Identifier for the hint state argument.  If null, then the state is
33
  // default value such as for "#pragma unroll".
34
  IdentifierLoc *StateLoc;
35
  // Expression for the hint argument if it exists, null otherwise.
36
  Expr *ValueExpr;
37
38
  LoopHint()
39
      : PragmaNameLoc(nullptr), OptionLoc(nullptr), StateLoc(nullptr),
40
264
        ValueExpr(nullptr) {}
41
};
42
43
} // end namespace clang
44
45
#endif // LLVM_CLANG_SEMA_LOOPHINT_H