Instead of requiring TLI.LowerCallTo to return an ISD::BUILD_PAIR,
use ISD::EXTRACT_ELEMENT. SelectionDAG has a special fast-path for
the cast of an EXTRACT_ELEMENT with a BUILD_PAIR operand, for the
common case.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69948 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed