Stefan =?utf-8?q?Gränitz?= <stefan.graen...@gmail.com>, Stefan =?utf-8?q?Gränitz?= <stefan.graen...@gmail.com>, Stefan =?utf-8?q?Gränitz?= <stefan.graen...@gmail.com> Message-ID: In-Reply-To: <llvm.org/llvm/llvm-project/pull/151...@github.com>
================ @@ -0,0 +1,86 @@ +//===- tools/plugins-shlib/ReferencePlugin.cpp ----------------------------===// +// +// 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 "Instrumentor.h" + +#include "llvm/Passes/PassBuilder.h" +#include "llvm/Passes/PassPlugin.h" + +#include <algorithm> +#include <cstdlib> +#include <optional> +#include <string> + +using namespace llvm; + +static std::optional<std::string> getEnv(const std::string &Var) { + const char *Val = std::getenv(Var.c_str()); + if (!Val) + return std::nullopt; + return std::string(Val); +} ---------------- ashermancinelli wrote: If we are already using command-line options elsewhere in the instrumentation pass, why not use them here instead of environment variables? https://github.com/llvm/llvm-project/pull/151551 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
