[llvm] [llvm-lsp] LSP server for LLVM IR (PR #161969)

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In-Reply-To: <llvm.org/llvm/llvm-project/pull/161969 at github.com>


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@@ -0,0 +1,213 @@
+//===-- llvm-lsp-server.cpp -------------------------------------*- 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
+//
+//===----------------------------------------------------------------------===//
+
+#include "llvm/IR/BasicBlock.h"
+#include "llvm/Support/CommandLine.h"
+#include "llvm/Support/Error.h"
+#include "llvm/Support/FormatVariadic.h"
+#include "llvm/Support/JSON.h"
+#include "llvm/Support/Program.h"
+
+#include "IRDocument.h"
+#include "llvm-lsp-server.h"
+#include "llvm/ADT/StringRef.h"
+#include "llvm/Support/raw_ostream.h"
+#include <string>
+
+using namespace llvm;
+
+static cl::OptionCategory LlvmLspServerCategory("llvm-lsp-server options");
+static cl::opt<std::string> LogFilePath("log-file",
+                                        cl::desc("Path to log file"),
+                                        cl::init("/tmp/llvm-lsp-server.log"),
----------------
Bertik23 wrote:

I removed this option alltogether, since it logs by default into stderr now.

https://github.com/llvm/llvm-project/pull/161969