a54f4eae0e
Precursor: https://reviews.llvm.org/D110200 Removed redundant ops from the standard dialect that were moved to the `arith` or `math` dialects. Renamed all instances of operations in the codebase and in tests. Reviewed By: rriddle, jpienaar Differential Revision: https://reviews.llvm.org/D110797
61 lines
2.6 KiB
C++
61 lines
2.6 KiB
C++
//===-- ComplexExpr.cpp ---------------------------------------------------===//
|
|
//
|
|
// 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
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "flang/Lower/ComplexExpr.h"
|
|
#include "flang/Lower/ConvertType.h"
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// ComplexExprHelper implementation
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
mlir::Type
|
|
Fortran::lower::ComplexExprHelper::getComplexPartType(mlir::Type complexType) {
|
|
return Fortran::lower::convertReal(
|
|
builder.getContext(), complexType.cast<fir::ComplexType>().getFKind());
|
|
}
|
|
|
|
mlir::Type
|
|
Fortran::lower::ComplexExprHelper::getComplexPartType(mlir::Value cplx) {
|
|
return getComplexPartType(cplx.getType());
|
|
}
|
|
|
|
mlir::Value Fortran::lower::ComplexExprHelper::createComplex(fir::KindTy kind,
|
|
mlir::Value real,
|
|
mlir::Value imag) {
|
|
auto complexTy = fir::ComplexType::get(builder.getContext(), kind);
|
|
mlir::Value und = builder.create<fir::UndefOp>(loc, complexTy);
|
|
return insert<Part::Imag>(insert<Part::Real>(und, real), imag);
|
|
}
|
|
|
|
mlir::Value Fortran::lower::ComplexExprHelper::createComplex(mlir::Type cplxTy,
|
|
mlir::Value real,
|
|
mlir::Value imag) {
|
|
mlir::Value und = builder.create<fir::UndefOp>(loc, cplxTy);
|
|
return insert<Part::Imag>(insert<Part::Real>(und, real), imag);
|
|
}
|
|
|
|
mlir::Value Fortran::lower::ComplexExprHelper::createComplexCompare(
|
|
mlir::Value cplx1, mlir::Value cplx2, bool eq) {
|
|
auto real1 = extract<Part::Real>(cplx1);
|
|
auto real2 = extract<Part::Real>(cplx2);
|
|
auto imag1 = extract<Part::Imag>(cplx1);
|
|
auto imag2 = extract<Part::Imag>(cplx2);
|
|
|
|
mlir::arith::CmpFPredicate predicate =
|
|
eq ? mlir::arith::CmpFPredicate::UEQ : mlir::arith::CmpFPredicate::UNE;
|
|
mlir::Value realCmp =
|
|
builder.create<mlir::arith::CmpFOp>(loc, predicate, real1, real2);
|
|
mlir::Value imagCmp =
|
|
builder.create<mlir::arith::CmpFOp>(loc, predicate, imag1, imag2);
|
|
|
|
return eq ? builder.create<mlir::arith::AndIOp>(loc, realCmp, imagCmp)
|
|
.getResult()
|
|
: builder.create<mlir::arith::OrIOp>(loc, realCmp, imagCmp)
|
|
.getResult();
|
|
}
|