Eric Christopher acdd4442cb getRegForInlineAsmConstraint wants to use TargetRegisterInfo for
a lookup, pass that in rather than use a naked call to getSubtargetImpl.
This involved passing down and around either a TargetMachine or
TargetRegisterInfo. Update all callers/definitions around the targets
and SelectionDAG.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230699 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-26 22:38:43 +00:00
..

To-do
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* Instruction encodings
* Tailcalls
* Investigate loop alignment
* Add builtins