Add support for the unwind instruction

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8408 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 2 insertions, 0 deletions

diff --git a/lib/Transforms/IPO/MutateStructTypes.cpp b/lib/Transforms/IPO/MutateStructTypes.cpp
index 370b6be894..2ea6938be2 100644
--- a/lib/Transforms/IPO/MutateStructTypes.cpp
+++ b/lib/Transforms/IPO/MutateStructTypes.cpp
@@ -352,6 +352,7 @@ void MutateStructTypes::transformFunction(Function *m) {
       }
       case Instruction::Switch:
       case Instruction::Invoke:
+      case Instruction::Unwind:
         assert(0 && "Insn not implemented!");
 
         // Binary Instructions
diff --git a/lib/Transforms/Scalar/SCCP.cpp b/lib/Transforms/Scalar/SCCP.cpp
index 5938c2a585..b9aba13915 100644
--- a/lib/Transforms/Scalar/SCCP.cpp
+++ b/lib/Transforms/Scalar/SCCP.cpp
@@ -196,6 +196,7 @@ private:
     markOverdefined(&I);
     visitTerminatorInst(I);
   }
+  void visitUnwindInst    (TerminatorInst &I) { /*returns void*/ }
   void visitAllocationInst(Instruction &I) { markOverdefined(&I); }
   void visitVarArgInst    (Instruction &I) { markOverdefined(&I); }
   void visitFreeInst      (Instruction &I) { /*returns void*/ }