6024e5c395
clang 20.0.0 (based on r547379) from build 12806354. Bug: http://b/379133546 Test: N/A Change-Id: I2eb8938af55d809de674be63cb30cf27e801862b Upstream-Commit: ad834e67b1105d15ef907f6255d4c96e8e733f57
34 lines
1.1 KiB
C++
34 lines
1.1 KiB
C++
//===- GlobalSplit.h - global variable splitter -----------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// This pass uses inrange annotations on GEP indices to split globals where
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// beneficial. Clang currently attaches these annotations to references to
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// virtual table globals under the Itanium ABI for the benefit of the
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// whole-program virtual call optimization and control flow integrity passes.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_TRANSFORMS_IPO_GLOBALSPLIT_H
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#define LLVM_TRANSFORMS_IPO_GLOBALSPLIT_H
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#include "llvm/IR/PassManager.h"
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namespace llvm {
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class Module;
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/// Pass to perform split of global variables.
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class GlobalSplitPass : public PassInfoMixin<GlobalSplitPass> {
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public:
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PreservedAnalyses run(Module &M, ModuleAnalysisManager &AM);
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};
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} // end namespace llvm
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#endif // LLVM_TRANSFORMS_IPO_GLOBALSPLIT_H
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