[Mlir-commits] [mlir] [MLIR] Integrate LLVM Optimization Remarks Infrastructure (PR #152474)
River Riddle
llvmlistbot at llvm.org
Thu Aug 7 13:22:22 PDT 2025
================
@@ -0,0 +1,453 @@
+//===- Remarks.h - MLIR Optimization Remark ----------------------*- 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 defines utilities for emitting optimization remarks.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef MLIR_IR_REMARKS_H
+#define MLIR_IR_REMARKS_H
+
+#include "llvm/IR/DiagnosticInfo.h"
+#include "llvm/IR/DiagnosticPrinter.h"
+#include "llvm/Remarks/Remark.h"
+#include "llvm/Remarks/RemarkStreamer.h"
+#include "llvm/Support/ToolOutputFile.h"
+
+#include "mlir/IR/Diagnostics.h"
+#include "mlir/IR/MLIRContext.h"
+
+namespace mlir {
+
+/// Defines different remark kinds that can be used to categorize remarks.
+enum class RemarkKind {
+ OptimizationRemarkUnknown = 0,
+ OptimizationRemarkPass,
+ OptimizationRemarkMissed,
+ OptimizationRemarkFailure,
+ OptimizationRemarkAnalysis,
+};
+
+//===----------------------------------------------------------------------===//
+// Remark Base Class
+//===----------------------------------------------------------------------===//
+class RemarkBase : public llvm::DiagnosticInfo {
+
+public:
+ RemarkBase(RemarkKind remarkKind, DiagnosticSeverity severity,
+ const char *passName, StringRef remarkName, Location loc,
+ std::optional<StringRef> functionName = std::nullopt)
+ : llvm::DiagnosticInfo(makeLLVMKind(remarkKind),
+ makeLLVMSeverity(severity)),
+ remarkKind(remarkKind), functionName(functionName), loc(loc),
+ passName(passName), remarkName(remarkName) {}
+
+ struct SetIsVerbose {};
+
+ struct SetExtraArgs {};
+
+ struct RemarkKeyValue {
+ std::string key;
+ std::string val;
+
+ explicit RemarkKeyValue(StringRef str = "") : key("String"), val(str) {}
+ RemarkKeyValue(StringRef key, Value value);
----------------
River707 wrote:
The duplication here compared to MLIR diagnostics is unfortunate, is there no way to unify these things more?
https://github.com/llvm/llvm-project/pull/152474
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