Add a subtype parameter to VTTI::getShuffleCost

In order to cost subvector insertion and extraction, we need to know
the type of the subvector being extracted.

No functionality change.

llvm-svn: 171453

1 files changed, 1 insertions, 2 deletions

diff --git a/llvm/lib/Target/TargetTransformImpl.cpp b/llvm/lib/Target/TargetTransformImpl.cpp
index d7c221ee1fd..f8c588934fe 100644
--- a/llvm/lib/Target/TargetTransformImpl.cpp
+++ b/llvm/lib/Target/TargetTransformImpl.cpp
@@ -209,8 +209,7 @@ unsigned VectorTargetTransformImpl::getArithmeticInstrCost(unsigned Opcode,
 }
 
 unsigned VectorTargetTransformImpl::getShuffleCost(ShuffleKind Kind,
-                                                   Type *Tp,
-                                                   int Index) const {
+                                  Type *Tp, int Index, Type *SubTp) const {
   return 1;
 }