Skip CFI for dead functions.

Differential Revision: https://reviews.llvm.org/D33805

llvm-svn: 304578
diff --git a/llvm/test/Transforms/WholeProgramDevirt/export-single-impl.ll b/llvm/test/Transforms/WholeProgramDevirt/export-single-impl.ll
index f4f3fd0..15de773 100644
--- a/llvm/test/Transforms/WholeProgramDevirt/export-single-impl.ll
+++ b/llvm/test/Transforms/WholeProgramDevirt/export-single-impl.ll
@@ -38,6 +38,7 @@
 ; SUMMARY-NEXT:         Kind:            SingleImpl
 ; SUMMARY-NEXT:         SingleImplName:  'vf4$merged'
 ; SUMMARY-NEXT:         ResByArg:
+; SUMMARY-NEXT: WithGlobalValueDeadStripping: false
 ; SUMMARY-NEXT: ...
 
 ; CHECK: @vt1 = constant void (i8*)* @vf1