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-rw-r--r--llvm/lib/Transforms/ObjCARC/ObjCARCOpts.cpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/lib/Transforms/ObjCARC/ObjCARCOpts.cpp b/llvm/lib/Transforms/ObjCARC/ObjCARCOpts.cpp
index db09cc3487a..8d657f8b258 100644
--- a/llvm/lib/Transforms/ObjCARC/ObjCARCOpts.cpp
+++ b/llvm/lib/Transforms/ObjCARC/ObjCARCOpts.cpp
@@ -1592,6 +1592,7 @@ bool ObjCARCOpt::PairUpRetainsAndReleases(
assert(It != Retains.end());
const RRInfo &NewRetainRRI = It->second;
KnownSafeTD &= NewRetainRRI.KnownSafe;
+ CFGHazardAfflicted |= NewRetainRRI.CFGHazardAfflicted;
for (Instruction *NewRetainRelease : NewRetainRRI.Calls) {
auto Jt = Releases.find(NewRetainRelease);
if (Jt == Releases.end())
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