[X86] Use ReplaceNode instead of ReplaceUses when converting X86ISD::SHRUNKBLEND to ISD::VSELECT during isel.

This ensures that the SHRUNKBLEND node gets erased immediately.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@312856 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed