| //====- LowerToLLVM.h- Lowering from CIR to LLVM --------------------------===// |
| // |
| // 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 |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This file declares an interface for converting CIR modules to LLVM IR. |
| // |
| //===----------------------------------------------------------------------===// |
| #ifndef CLANG_CIR_LOWERTOLLVM_H |
| #define CLANG_CIR_LOWERTOLLVM_H |
| |
| #include "mlir/Dialect/LLVMIR/LLVMAttrs.h" |
| #include "mlir/Dialect/LLVMIR/LLVMDialect.h" |
| #include "mlir/Transforms/DialectConversion.h" |
| #include "clang/CIR/Dialect/IR/CIRDialect.h" |
| |
| namespace cir { |
| |
| namespace direct { |
| |
| /// Convert a CIR attribute to an LLVM attribute. May use the datalayout for |
| /// lowering attributes to-be-stored in memory. |
| mlir::Value lowerCirAttrAsValue(mlir::Operation *parentOp, mlir::Attribute attr, |
| mlir::ConversionPatternRewriter &rewriter, |
| const mlir::TypeConverter *converter); |
| |
| mlir::LLVM::Linkage convertLinkage(cir::GlobalLinkageKind linkage); |
| |
| void convertSideEffectForCall(mlir::Operation *callOp, bool isNothrow, |
| cir::SideEffect sideEffect, |
| mlir::LLVM::MemoryEffectsAttr &memoryEffect, |
| bool &noUnwind, bool &willReturn); |
| |
| #define GET_LLVM_LOWERING_PATTERNS |
| #include "clang/CIR/Dialect/IR/CIRLowering.inc" |
| #undef GET_LLVM_LOWERING_PATTERNS |
| |
| } // namespace direct |
| } // namespace cir |
| |
| #endif // CLANG_CIR_LOWERTOLLVM_H |
