Michael Liao 7abf67a092 Add register encoding support in X86 backend
- Add 'HwEncoding' for X86 registers and call getEncodingValue() to
  retrieve their encoding values.
- This's the first step to adopt new scheme. Furthur revising is onging.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165241 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-04 19:50:43 +00:00
..