Revert "[SCCP] Throw away dead code. NFC."

This reverts commit r268568, as it broke the bots.

llvm-svn: 268570

1 files changed, 3 insertions, 0 deletions

diff --git a/llvm/lib/Transforms/Scalar/SCCP.cpp b/llvm/lib/Transforms/Scalar/SCCP.cpp
index c27329ab828..f1f36b7425e 100644
--- a/llvm/lib/Transforms/Scalar/SCCP.cpp
+++ b/llvm/lib/Transforms/Scalar/SCCP.cpp
@@ -500,6 +500,9 @@ private:
     visitTerminatorInst(II);
   }
   void visitCallSite      (CallSite CS);
+  void visitResumeInst    (TerminatorInst &I) { /*returns void*/ }
+  void visitUnreachableInst(TerminatorInst &I) { /*returns void*/ }
+  void visitFenceInst     (FenceInst &I) { /*returns void*/ }
   void visitAtomicCmpXchgInst(AtomicCmpXchgInst &I) {
     markAnythingOverdefined(&I);
   }