Character.h

//===-- Character.h -- generate calls to character runtime API --*- C++ -*-===//
//
// 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
//
//===----------------------------------------------------------------------===//
 
#ifndef FORTRAN_OPTIMIZER_BUILDER_RUNTIME_CHARACTER_H
#define FORTRAN_OPTIMIZER_BUILDER_RUNTIME_CHARACTER_H
 
#include "mlir/Dialect/Arith/IR/Arith.h"
 
namespace fir {
class ExtendedValue;
class FirOpBuilder;
} // namespace fir
 
namespace fir::runtime {

void genAdjustL(fir::FirOpBuilder &builder, mlir::Location loc,
                mlir::Value resultBox, mlir::Value stringBox);

void genAdjustR(fir::FirOpBuilder &builder, mlir::Location loc,
                mlir::Value resultBox, mlir::Value stringBox);

mlir::Value genCharCompare(fir::FirOpBuilder &builder, mlir::Location loc,
                           mlir::arith::CmpIPredicate cmp,
                           const fir::ExtendedValue &lhs,
                           const fir::ExtendedValue &rhs);

mlir::Value genCharCompare(fir::FirOpBuilder &builder, mlir::Location loc,
                           mlir::arith::CmpIPredicate cmp, mlir::Value lhsBuff,
                           mlir::Value lhsLen, mlir::Value rhsBuff,
                           mlir::Value rhsLen);

void genFCString(fir::FirOpBuilder &builder, mlir::Location loc,
                 mlir::Value resultBox, mlir::Value stringBox,
                 mlir::Value asis);

mlir::Value genIndex(fir::FirOpBuilder &builder, mlir::Location loc, int kind,
                     mlir::Value stringBase, mlir::Value stringLen,
                     mlir::Value substringBase, mlir::Value substringLen,
                     mlir::Value back);

mlir::Value genIndex(fir::FirOpBuilder &builder, mlir::Location loc,
                     const fir::ExtendedValue &str,
                     const fir::ExtendedValue &substr, mlir::Value back);

void genIndexDescriptor(fir::FirOpBuilder &builder, mlir::Location loc,
                        mlir::Value resultBox, mlir::Value stringBox,
                        mlir::Value substringBox, mlir::Value backOpt,
                        mlir::Value kind);

void genRepeat(fir::FirOpBuilder &builder, mlir::Location loc,
               mlir::Value resultBox, mlir::Value stringBox,
               mlir::Value ncopies);

void genTrim(fir::FirOpBuilder &builder, mlir::Location loc,
             mlir::Value resultBox, mlir::Value stringBox);

void genScanDescriptor(fir::FirOpBuilder &builder, mlir::Location loc,
                       mlir::Value resultBox, mlir::Value stringBox,
                       mlir::Value setBox, mlir::Value backBox,
                       mlir::Value kind);

mlir::Value genScan(fir::FirOpBuilder &builder, mlir::Location loc, int kind,
                    mlir::Value stringBase, mlir::Value stringLen,
                    mlir::Value setBase, mlir::Value setLen, mlir::Value back);

void genVerifyDescriptor(fir::FirOpBuilder &builder, mlir::Location loc,
                         mlir::Value resultBox, mlir::Value stringBox,
                         mlir::Value setBox, mlir::Value backBox,
                         mlir::Value kind);

mlir::Value genVerify(fir::FirOpBuilder &builder, mlir::Location loc, int kind,
                      mlir::Value stringBase, mlir::Value stringLen,
                      mlir::Value setBase, mlir::Value setLen,
                      mlir::Value back);

mlir::Value genSplit(fir::FirOpBuilder &builder, mlir::Location loc, int kind,
                     mlir::Value stringBase, mlir::Value stringLen,
                     mlir::Value setBase, mlir::Value setLen, mlir::Value pos,
                     mlir::Value back);

void genTokenize(fir::FirOpBuilder &builder, mlir::Location loc,
                 mlir::Value tokensBox, mlir::Value separatorBox,
                 mlir::Value stringBox, mlir::Value setBox);

void genTokenizePositions(fir::FirOpBuilder &builder, mlir::Location loc,
                          mlir::Value firstBox, mlir::Value lastBox,
                          mlir::Value stringBox, mlir::Value setBox);
 
} // namespace fir::runtime
 
#endif // FORTRAN_OPTIMIZER_BUILDER_RUNTIME_CHARACTER_H