[llvm] [NewPM][CodeGen] Add `MachineFunctionAnalysis` (PR #88610)

[Arthur Eubanks via llvm-commits]

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@@ -0,0 +1,48 @@
+//===- llvm/CodeGen/MachineFunctionAnalysis.h -------------------*- C++ -*-===//
+//
+// 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 the MachineFunctionAnalysis class.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_CODEGEN_MACHINEFUNCTIONANALYSIS
+#define LLVM_CODEGEN_MACHINEFUNCTIONANALYSIS
+
+#include "llvm/IR/PassManager.h"
+
+namespace llvm {
+
+class MachineFunction;
+class LLVMTargetMachine;
+
+class MachineFunctionAnalysis
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aeubanks wrote:

this name is confusing because we have `MachineFunctionAnalysisManager` which is at a different level

but I'm not sure of a better name :)

https://github.com/llvm/llvm-project/pull/88610