[SCCP] Unknown instructions are sent to overdefined anyway. NFCI.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@291400 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Transforms/Scalar/SCCP.cpp b/lib/Transforms/Scalar/SCCP.cpp
index 8a6be97..34be906 100644 (file)
--- a/lib/Transforms/Scalar/SCCP.cpp
+++ b/lib/Transforms/Scalar/SCCP.cpp
@@ -511,9 +511,6 @@ private:
   void visitSelectInst(SelectInst &I);
   void visitBinaryOperator(Instruction &I);
   void visitCmpInst(CmpInst &I);
-  void visitExtractElementInst(ExtractElementInst &I);
-  void visitInsertElementInst(InsertElementInst &I);
-  void visitShuffleVectorInst(ShuffleVectorInst &I);
   void visitExtractValueInst(ExtractValueInst &EVI);
   void visitInsertValueInst(InsertValueInst &IVI);
   void visitLandingPadInst(LandingPadInst &I) { markAnythingOverdefined(&I); }
@@ -970,21 +967,6 @@ void SCCPSolver::visitCmpInst(CmpInst &I) {
   markOverdefined(&I);
 }
 
-void SCCPSolver::visitExtractElementInst(ExtractElementInst &I) {
-  // TODO : SCCP does not handle vectors properly.
-  return markOverdefined(&I);
-}
-
-void SCCPSolver::visitInsertElementInst(InsertElementInst &I) {
-  // TODO : SCCP does not handle vectors properly.
-  return markOverdefined(&I);
-}
-
-void SCCPSolver::visitShuffleVectorInst(ShuffleVectorInst &I) {
-  // TODO : SCCP does not handle vectors properly.
-  return markOverdefined(&I);
-}
-
 // Handle getelementptr instructions.  If all operands are constants then we
 // can turn this into a getelementptr ConstantExpr.
 //