//===-- include/flang/Runtime/transformational.h ----------------*- 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
//
//===----------------------------------------------------------------------===//
// Defines the API for the type-independent transformational intrinsic functions
// that rearrange data in arrays: CSHIFT, EOSHIFT, PACK, RESHAPE, SPREAD,
// TRANSPOSE, and UNPACK.
// These are naive allocating implementations; optimized forms that manipulate
// pointer descriptors or that supply functional views of arrays remain to
// be defined and may instead be part of lowering (see docs/ArrayComposition.md)
// for details).
#ifndef FORTRAN_RUNTIME_TRANSFORMATIONAL_H_
#define FORTRAN_RUNTIME_TRANSFORMATIONAL_H_
#include "flang/Common/float128.h"
#include "flang/Runtime/cpp-type.h"
#include "flang/Runtime/entry-names.h"
#include <cinttypes>
namespace Fortran::runtime {
class Descriptor;
extern "C" {
void RTDECL(Reshape)(Descriptor &result, const Descriptor &source,
const Descriptor &shape, const Descriptor *pad = nullptr,
const Descriptor *order = nullptr, const char *sourceFile = nullptr,
int line = 0);
void RTDECL(BesselJn_2)(Descriptor &result, int32_t n1, int32_t n2, float x,
float bn2, float bn2_1, const char *sourceFile = nullptr, int line = 0);
void RTDECL(BesselJn_3)(Descriptor &result, int32_t n1, int32_t n2, float x,
float bn2, float bn2_1, const char *sourceFile = nullptr, int line = 0);
void RTDECL(BesselJn_4)(Descriptor &result, int32_t n1, int32_t n2, float x,
float bn2, float bn2_1, const char *sourceFile = nullptr, int line = 0);
void RTDECL(BesselJn_8)(Descriptor &result, int32_t n1, int32_t n2, double x,
double bn2, double bn2_1, const char *sourceFile = nullptr, int line = 0);
#if HAS_FLOAT80
void RTDECL(BesselJn_10)(Descriptor &result, int32_t n1, int32_t n2,
CppTypeFor<TypeCategory::Real, 10> x,
CppTypeFor<TypeCategory::Real, 10> bn2,
CppTypeFor<TypeCategory::Real, 10> bn2_1, const char *sourceFile = nullptr,
int line = 0);
#endif
#if HAS_LDBL128 || HAS_FLOAT128
void RTDECL(BesselJn_16)(Descriptor &result, int32_t n1, int32_t n2,
CppFloat128Type x, CppFloat128Type bn2, CppFloat128Type bn2_1,
const char *sourceFile = nullptr, int line = 0);
#endif
void RTDECL(BesselJnX0_2)(Descriptor &result, int32_t n1, int32_t n2,
const char *sourceFile = nullptr, int line = 0);
void RTDECL(BesselJnX0_3)(Descriptor &result, int32_t n1, int32_t n2,
const char *sourceFile = nullptr, int line = 0);
void RTDECL(BesselJnX0_4)(Descriptor &result, int32_t n1, int32_t n2,
const char *sourceFile = nullptr, int line = 0);
void RTDECL(BesselJnX0_8)(Descriptor &result, int32_t n1, int32_t n2,
const char *sourceFile = nullptr, int line = 0);
#if HAS_FLOAT80
void RTDECL(BesselJnX0_10)(Descriptor &result, int32_t n1, int32_t n2,
const char *sourceFile = nullptr, int line = 0);
#endif
#if HAS_LDBL128 || HAS_FLOAT128
void RTDECL(BesselJnX0_16)(Descriptor &result, int32_t n1, int32_t n2,
const char *sourceFile = nullptr, int line = 0);
#endif
void RTDECL(BesselYn_2)(Descriptor &result, int32_t n1, int32_t n2, float x,
float bn1, float bn1_1, const char *sourceFile = nullptr, int line = 0);
void RTDECL(BesselYn_3)(Descriptor &result, int32_t n1, int32_t n2, float x,
float bn1, float bn1_1, const char *sourceFile = nullptr, int line = 0);
void RTDECL(BesselYn_4)(Descriptor &result, int32_t n1, int32_t n2, float x,
float bn1, float bn1_1, const char *sourceFile = nullptr, int line = 0);
void RTDECL(BesselYn_8)(Descriptor &result, int32_t n1, int32_t n2, double x,
double bn1, double bn1_1, const char *sourceFile = nullptr, int line = 0);
#if HAS_FLOAT80
void RTDECL(BesselYn_10)(Descriptor &result, int32_t n1, int32_t n2,
CppTypeFor<TypeCategory::Real, 10> x,
CppTypeFor<TypeCategory::Real, 10> bn1,
CppTypeFor<TypeCategory::Real, 10> bn1_1, const char *sourceFile = nullptr,
int line = 0);
#endif
#if HAS_LDBL128 || HAS_FLOAT128
void RTDECL(BesselYn_16)(Descriptor &result, int32_t n1, int32_t n2,
CppFloat128Type x, CppFloat128Type bn1, CppFloat128Type bn1_1,
const char *sourceFile = nullptr, int line = 0);
#endif
void RTDECL(BesselYnX0_2)(Descriptor &result, int32_t n1, int32_t n2,
const char *sourceFile = nullptr, int line = 0);
void RTDECL(BesselYnX0_3)(Descriptor &result, int32_t n1, int32_t n2,
const char *sourceFile = nullptr, int line = 0);
void RTDECL(BesselYnX0_4)(Descriptor &result, int32_t n1, int32_t n2,
const char *sourceFile = nullptr, int line = 0);
void RTDECL(BesselYnX0_8)(Descriptor &result, int32_t n1, int32_t n2,
const char *sourceFile = nullptr, int line = 0);
#if HAS_FLOAT80
void RTDECL(BesselYnX0_10)(Descriptor &result, int32_t n1, int32_t n2,
const char *sourceFile = nullptr, int line = 0);
#endif
#if HAS_LDBL128 || HAS_FLOAT128
void RTDECL(BesselYnX0_16)(Descriptor &result, int32_t n1, int32_t n2,
const char *sourceFile = nullptr, int line = 0);
#endif
void RTDECL(Cshift)(Descriptor &result, const Descriptor &source,
const Descriptor &shift, int dim = 1, const char *sourceFile = nullptr,
int line = 0);
void RTDECL(CshiftVector)(Descriptor &result, const Descriptor &source,
std::int64_t shift, const char *sourceFile = nullptr, int line = 0);
void RTDECL(Eoshift)(Descriptor &result, const Descriptor &source,
const Descriptor &shift, const Descriptor *boundary = nullptr, int dim = 1,
const char *sourceFile = nullptr, int line = 0);
void RTDECL(EoshiftVector)(Descriptor &result, const Descriptor &source,
std::int64_t shift, const Descriptor *boundary = nullptr,
const char *sourceFile = nullptr, int line = 0);
void RTDECL(Pack)(Descriptor &result, const Descriptor &source,
const Descriptor &mask, const Descriptor *vector = nullptr,
const char *sourceFile = nullptr, int line = 0);
void RTDECL(Spread)(Descriptor &result, const Descriptor &source, int dim,
std::int64_t ncopies, const char *sourceFile = nullptr, int line = 0);
void RTDECL(Transpose)(Descriptor &result, const Descriptor &matrix,
const char *sourceFile = nullptr, int line = 0);
void RTDECL(Unpack)(Descriptor &result, const Descriptor &vector,
const Descriptor &mask, const Descriptor &field,
const char *sourceFile = nullptr, int line = 0);
} // extern "C"
} // namespace Fortran::runtime
#endif // FORTRAN_RUNTIME_TRANSFORMATIONAL_H_