1//===-- Complex.cpp -------------------------------------------------------===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8
9#include "flang/Optimizer/Builder/Complex.h"
10
11//===----------------------------------------------------------------------===//
12// Complex Factory implementation
13//===----------------------------------------------------------------------===//
14
15mlir::Type
16fir::factory::Complex::getComplexPartType(mlir::Type complexType) const {
17 return mlir::cast<mlir::ComplexType>(complexType).getElementType();
18}
19
20mlir::Type fir::factory::Complex::getComplexPartType(mlir::Value cplx) const {
21 return getComplexPartType(cplx.getType());
22}
23
24mlir::Value fir::factory::Complex::createComplex(mlir::Type cplxTy,
25 mlir::Value real,
26 mlir::Value imag) {
27 mlir::Value und = builder.create<fir::UndefOp>(loc, cplxTy);
28 return insert<Part::Imag>(insert<Part::Real>(und, real), imag);
29}
30
31mlir::Value fir::factory::Complex::createComplex(mlir::Value real,
32 mlir::Value imag) {
33 assert(real.getType() == imag.getType() && "part types must match");
34 mlir::Type cplxTy = mlir::ComplexType::get(real.getType());
35 return createComplex(cplxTy, real, imag);
36}
37

source code of flang/lib/Optimizer/Builder/Complex.cpp