================ @@ -0,0 +1,134 @@ +//===----------------------------------------------------------------------===// +// +// 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 +// +//===----------------------------------------------------------------------===// +// +// Internal per-function state used for AST-to-ClangIR code gen +// +//===----------------------------------------------------------------------===// + +#ifndef LLVM_CLANG_LIB_CIR_CODEGEN_CIRGENFUNCTION_H +#define LLVM_CLANG_LIB_CIR_CODEGEN_CIRGENFUNCTION_H + +#include "CIRGenBuilder.h" +#include "CIRGenModule.h" +#include "CIRGenTypeCache.h" + +#include "clang/AST/ASTContext.h" +#include "clang/AST/Decl.h" +#include "clang/AST/Type.h" +#include "clang/CIR/Dialect/IR/CIRDialect.h" +#include "clang/CIR/TypeEvaluationKind.h" + +#include "llvm/ADT/ScopedHashTable.h" + +namespace clang::CIRGen { + +class CIRGenFunction : public CIRGenTypeCache { +public: + CIRGenModule &cgm; + +private: + /// The builder is a helper class to create IR inside a function. The + /// builder is stateful, in particular it keeps an "insertion point": this + /// is where the next operations will be introduced. + CIRGenBuilderTy &builder; + +public: + clang::QualType fnRetTy; + + /// This is the current function or global initializer that is generated code + /// for. + mlir::Operation *curFn = nullptr; ---------------- andykaylor wrote:
I don't understand why a pointer is used here and why this is an `mlir::Operation` rather than a `cir::FuncOp`. At least in this PR, it looks like this is initialized using a non-pointer `cir::FuncOp`. I see a place in the incubator where it is intialized with a cir::GlobalOp, but that confuses me even more. https://github.com/llvm/llvm-project/pull/127674 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
