mlir/include/mlir-c/Dialect/Func.h

   1 //===-- mlir-c/Dialect/Func.h - C API for Func dialect ------------*- C -*-===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM
   4 // Exceptions.
   5 // See https://llvm.org/LICENSE.txt for license information.
   6 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   7 //
   8 //===----------------------------------------------------------------------===//
   9 //
  10 // This header declares the C interface for registering and accessing the
  11 // Func dialect. A dialect should be registered with a context to make it
  12 // available to users of the context. These users must load the dialect
  13 // before using any of its attributes, operations or types. Parser and pass
  14 // manager can load registered dialects automatically.
  15 //
  16 //===----------------------------------------------------------------------===//
  17
  18 #ifndef MLIR_C_DIALECT_FUNC_H
  19 #define MLIR_C_DIALECT_FUNC_H
  20
  21 #include <stdint.h>
  22
  23 #include "mlir-c/IR.h"
  24 #include "mlir-c/Support.h"
  25
  26 #ifdef __cplusplus
  27 extern "C" {
  28 #endif
  29
  30 MLIR_DECLARE_CAPI_DIALECT_REGISTRATION(Func, func);
  31
  32 /// Sets the argument attribute 'name' of an argument at index 'pos'.
  33 /// Asserts that the operation is a FuncOp.
  34 MLIR_CAPI_EXPORTED void mlirFuncSetArgAttr(MlirOperation op, intptr_t pos,
  35                                            MlirStringRef name,
  36                                            MlirAttribute attr);
  37
  38 #ifdef __cplusplus
  39 }
  40 #endif
  41
  42 #endif // MLIR_C_DIALECT_FUNC_H