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-rw-r--r--lib/Analysis/RegionInfo.cpp7
1 files changed, 6 insertions, 1 deletions
diff --git a/lib/Analysis/RegionInfo.cpp b/lib/Analysis/RegionInfo.cpp
index a2643e0985..95b78cd443 100644
--- a/lib/Analysis/RegionInfo.cpp
+++ b/lib/Analysis/RegionInfo.cpp
@@ -734,7 +734,12 @@ RegionInfo::getCommonRegion(SmallVectorImpl<BasicBlock*> &BBs) const {
}
char RegionInfo::ID = 0;
-INITIALIZE_PASS(RegionInfo, "regions",
+INITIALIZE_PASS_BEGIN(RegionInfo, "regions",
+ "Detect single entry single exit regions", true, true)
+INITIALIZE_PASS_DEPENDENCY(DominatorTree)
+INITIALIZE_PASS_DEPENDENCY(PostDominatorTree)
+INITIALIZE_PASS_DEPENDENCY(DominanceFrontier)
+INITIALIZE_PASS_END(RegionInfo, "regions",
"Detect single entry single exit regions", true, true)
// Create methods available outside of this file, to use them