make gep matching in fastisel match the base of the gep as a
register if it isn't possible to match the indexes *and* the base.
This fixes some fast isel rejects of load instructions on oggenc.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97739 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed