42 lines
1.6 KiB
C++
42 lines
1.6 KiB
C++
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//===- OpenMPCommon.cpp - Utils for translating MLIR dialect to LLVM IR----===//
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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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//
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// This file defines general utilities for MLIR Dialect translations to LLVM IR.
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//
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//===----------------------------------------------------------------------===//
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#include "mlir/Target/LLVMIR/Dialect/OpenMPCommon.h"
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llvm::Constant *
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mlir::LLVM::createSourceLocStrFromLocation(Location loc,
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llvm::OpenMPIRBuilder &builder,
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StringRef name, uint32_t &strLen) {
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if (auto fileLoc = dyn_cast<FileLineColLoc>(loc)) {
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StringRef fileName = fileLoc.getFilename();
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unsigned lineNo = fileLoc.getLine();
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unsigned colNo = fileLoc.getColumn();
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return builder.getOrCreateSrcLocStr(name, fileName, lineNo, colNo, strLen);
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}
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std::string locStr;
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llvm::raw_string_ostream locOS(locStr);
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locOS << loc;
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return builder.getOrCreateSrcLocStr(locOS.str(), strLen);
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}
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llvm::Constant *
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mlir::LLVM::createMappingInformation(Location loc,
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llvm::OpenMPIRBuilder &builder) {
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uint32_t strLen;
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if (auto nameLoc = dyn_cast<NameLoc>(loc)) {
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StringRef name = nameLoc.getName();
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return createSourceLocStrFromLocation(nameLoc.getChildLoc(), builder, name,
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strLen);
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}
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return createSourceLocStrFromLocation(loc, builder, "unknown", strLen);
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}
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