[mips] Remove SDNPWantParent from the list of SDNodeProperties.

No functionality change intended.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175325 91177308-0d34-0410-b5e6-96231b3b80d8
Derive ELF section type from the name in some cases where GNU as does
so.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175327 91177308-0d34-0410-b5e6-96231b3b80d8