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//===- OpenMPCommon.cpp - Utils for translating MLIR dialect to LLVM IR----===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// This file defines general utilities for MLIR Dialect translations to LLVM IR.
//
//===----------------------------------------------------------------------===//
#include "mlir/Target/LLVMIR/Dialect/OpenMPCommon.h"
llvm::Constant *
mlir::LLVM::createSourceLocStrFromLocation(Location loc,
llvm::OpenMPIRBuilder &builder,
StringRef name, uint32_t &strLen) {
if (auto fileLoc = dyn_cast<FileLineColLoc>(loc)) {
StringRef fileName = fileLoc.getFilename();
unsigned lineNo = fileLoc.getLine();
unsigned colNo = fileLoc.getColumn();
return builder.getOrCreateSrcLocStr(name, fileName, lineNo, colNo, strLen);
}
std::string locStr;
llvm::raw_string_ostream locOS(locStr);
locOS << loc;
return builder.getOrCreateSrcLocStr(locOS.str(), strLen);
}
llvm::Constant *
mlir::LLVM::createMappingInformation(Location loc,
llvm::OpenMPIRBuilder &builder) {
uint32_t strLen;
if (auto nameLoc = dyn_cast<NameLoc>(loc)) {
StringRef name = nameLoc.getName();
return createSourceLocStrFromLocation(nameLoc.getChildLoc(), builder, name,
strLen);
}
return createSourceLocStrFromLocation(loc, builder, "unknown", strLen);
}
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