Ahmed Bougacha 456dce8a84 [CodeGen] Pull MMI helpers from FunctionLoweringInfo to MMI. NFC.
They're not SelectionDAG- or FunctionLoweringInfo-specific.  They
are, however, specific to building MMI from IR.
We could make them members, but it's nice having MMI be a "simple" data
structure and this logic kept separate.

This also lets us reuse them from GlobalISel.

llvm-svn: 287167
2016-11-16 22:24:56 +00:00
..
2016-04-18 09:17:29 +00:00