================ @@ -0,0 +1,35 @@ +//===- FatLtoCleanup.h - clean up IR for the FatLTO pipeline ----*- 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 operations used to clean up IR for the FatLTO pipeline. +// Instrumentation that is beneficial for bitcode sections used in LTO may +// need to be cleaned up to finish non-LTO compilation. llvm.checked.load is +// and example of an instruction that we want to preserve for LTO, but is +// incorrect to leave unchanged during the per-TU compilation in FatLTO. +// +//===----------------------------------------------------------------------===// + +#ifndef LLVM_TRANSFORMS_IPO_FATLTOCLEANUP_H +#define LLVM_TRANSFORMS_IPO_FATLTOCLEANUP_H + +#include "llvm/IR/PassManager.h" + +namespace llvm { + +class Module; +class ModuleSummaryIndex; + +class FatLtoCleanup : public PassInfoMixin<FatLtoCleanup> { +public: + FatLtoCleanup() {} + PreservedAnalyses run(Module &M, ModuleAnalysisManager &AM); ---------------- nikic wrote:
Should mark this as isRequired? https://github.com/llvm/llvm-project/pull/125911 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
