1 files changed, 28 insertions, 0 deletions
diff --git a/clang-r353983/include/llvm/Transforms/Utils/BreakCriticalEdges.h b/clang-r353983/include/llvm/Transforms/Utils/BreakCriticalEdges.h
new file mode 100644
index 00000000..3644f1ed
--- /dev/null
+++ b/clang-r353983/include/llvm/Transforms/Utils/BreakCriticalEdges.h
@@ -0,0 +1,28 @@
+//===- BreakCriticalEdges.h - Critical Edge Elimination Pass --------------===//
+//
+// 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
+//
+//===----------------------------------------------------------------------===//
+//
+// BreakCriticalEdges pass - Break all of the critical edges in the CFG by
+// inserting a dummy basic block.  This pass may be "required" by passes that
+// cannot deal with critical edges.  For this usage, the structure type is
+// forward declared.  This pass obviously invalidates the CFG, but can update
+// dominator trees.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_TRANSFORMS_UTILS_BREAKCRITICALEDGES_H
+#define LLVM_TRANSFORMS_UTILS_BREAKCRITICALEDGES_H
+
+#include "llvm/IR/Function.h"
+#include "llvm/IR/PassManager.h"
+
+namespace llvm {
+struct BreakCriticalEdgesPass : public PassInfoMixin<BreakCriticalEdgesPass> {
+  PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM);
+};
+} // namespace llvm
+#endif // LLVM_TRANSFORMS_UTILS_BREAKCRITICALEDGES_H