2d6b1b1741
The `complex` dialect is missing from the MLIR's C-API. This PR adds the functions for registration of the dialect and handling of `complex::NumberAttr`. --------- Co-authored-by: Oleksandr "Alex" Zinenko <azinenko@amd.com>
52 lines
1.9 KiB
C
52 lines
1.9 KiB
C
//===-- mlir-c/Dialect/Complex.h - C API for Complex dialect ------*- C -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM
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// Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef MLIR_C_DIALECT_COMPLEX_H
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#define MLIR_C_DIALECT_COMPLEX_H
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#include "mlir-c/IR.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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MLIR_DECLARE_CAPI_DIALECT_REGISTRATION(Complex, complex);
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/// Checks whether the given attribute is a complex attribute.
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MLIR_CAPI_EXPORTED bool mlirAttributeIsAComplex(MlirAttribute attr);
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/// Creates a complex attribute in the given context with the given
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/// double real and imaginary values and double-precision FP semantics.
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MLIR_CAPI_EXPORTED MlirAttribute mlirComplexAttrDoubleGet(MlirContext ctx,
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MlirType type,
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double real,
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double imag);
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/// Same as "mlirComplexAttrDoubleGet", but if the type is not valid for a
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/// construction of a ComplexAttr, returns a null MlirAttribute.
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MLIR_CAPI_EXPORTED MlirAttribute mlirComplexAttrDoubleGetChecked(
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MlirLocation loc, MlirType type, double real, double imag);
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/// Returns the real value stored in the given complex attribute, interpreting
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/// the value as double.
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MLIR_CAPI_EXPORTED double mlirComplexAttrGetRealDouble(MlirAttribute attr);
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/// Returns the imaginaryvalue stored in the given complex attribute,
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/// interpreting the value as double.
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MLIR_CAPI_EXPORTED double mlirComplexAttrGetImagDouble(MlirAttribute attr);
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/// Returns the typeID of a Complex attribute.
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MLIR_CAPI_EXPORTED MlirTypeID mlirComplexAttrGetTypeID(void);
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#ifdef __cplusplus
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}
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#endif
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#endif // MLIR_C_DIALECT_COMPLEX_H
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