6024e5c395
clang 20.0.0 (based on r547379) from build 12806354. Bug: http://b/379133546 Test: N/A Change-Id: I2eb8938af55d809de674be63cb30cf27e801862b Upstream-Commit: ad834e67b1105d15ef907f6255d4c96e8e733f57
30 lines
1.1 KiB
C++
30 lines
1.1 KiB
C++
//===- BreakCriticalEdges.h - Critical Edge Elimination Pass --------------===//
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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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// BreakCriticalEdges pass - Break all of the critical edges in the CFG by
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// inserting a dummy basic block. This pass may be "required" by passes that
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// cannot deal with critical edges. For this usage, the structure type is
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// forward declared. This pass obviously invalidates the CFG, but can update
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// dominator trees.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_TRANSFORMS_UTILS_BREAKCRITICALEDGES_H
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#define LLVM_TRANSFORMS_UTILS_BREAKCRITICALEDGES_H
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#include "llvm/IR/PassManager.h"
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namespace llvm {
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class Function;
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struct BreakCriticalEdgesPass : public PassInfoMixin<BreakCriticalEdgesPass> {
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PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM);
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};
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} // namespace llvm
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#endif // LLVM_TRANSFORMS_UTILS_BREAKCRITICALEDGES_H
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