[LV] Make scalarizeInstruction() non-virtual. NFC.

Following the request made in https://reviews.llvm.org/D32871,
scalarizeInstruction() which is no longer overridden by InnerLoopUnroller is
hereby made non-virtual in InnerLoopVectorizer.

Should have been part of r297580 originally.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@304685 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed