Coverage Report

Created: 2019-07-24 05:18

/Users/buildslave/jenkins/workspace/clang-stage2-coverage-R/llvm/tools/clang/include/clang/Parse/LoopHint.h
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//===--- LoopHint.h - Types for LoopHint ------------------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_CLANG_PARSE_LOOPHINT_H
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#define LLVM_CLANG_PARSE_LOOPHINT_H
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#include "clang/Basic/IdentifierTable.h"
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#include "clang/Basic/SourceLocation.h"
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#include "clang/Sema/Ownership.h"
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#include "clang/Sema/ParsedAttr.h"
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namespace clang {
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/// Loop optimization hint for loop and unroll pragmas.
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struct LoopHint {
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  // Source range of the directive.
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  SourceRange Range;
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  // Identifier corresponding to the name of the pragma.  "loop" for
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  // "#pragma clang loop" directives and "unroll" for "#pragma unroll"
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  // hints.
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  IdentifierLoc *PragmaNameLoc;
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  // Name of the loop hint.  Examples: "unroll", "vectorize".  In the
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  // "#pragma unroll" and "#pragma nounroll" cases, this is identical to
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  // PragmaNameLoc.
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  IdentifierLoc *OptionLoc;
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  // Identifier for the hint state argument.  If null, then the state is
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  // default value such as for "#pragma unroll".
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  IdentifierLoc *StateLoc;
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  // Expression for the hint argument if it exists, null otherwise.
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  Expr *ValueExpr;
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  LoopHint()
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      : PragmaNameLoc(nullptr), OptionLoc(nullptr), StateLoc(nullptr),
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        ValueExpr(nullptr) {}
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};
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} // end namespace clang
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#endif // LLVM_CLANG_PARSE_LOOPHINT_H