Fix LTO handling of module-level assembly (PR14152).

Patch by Tom Roeder!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191042 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/lto/LTOModule.cpp b/tools/lto/LTOModule.cpp
index 1a9d8f5..87e3573 100644
--- a/tools/lto/LTOModule.cpp
+++ b/tools/lto/LTOModule.cpp
@@ -792,6 +792,9 @@
                                           const MCSymbol *Label,
                                           unsigned PointerSize) {}
     virtual void FinishImpl() {}
+    virtual void EmitCFIEndProcImpl(MCDwarfFrameInfo &Frame) {
+      RecordProcEnd(Frame);
+    }
 
     static bool classof(const MCStreamer *S) {
       return S->getKind() == SK_RecordStreamer;