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-rw-r--r--lib/Transforms/Scalar/ObjCARC.cpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/Transforms/Scalar/ObjCARC.cpp b/lib/Transforms/Scalar/ObjCARC.cpp
index e93ca273b1..c3a0fd6c8b 100644
--- a/lib/Transforms/Scalar/ObjCARC.cpp
+++ b/lib/Transforms/Scalar/ObjCARC.cpp
@@ -219,6 +219,7 @@ namespace {
case IC_None:
return OS << "IC_None";
}
+ llvm_unreachable("Unknown instruction class!");
}
}