| commit | aa40fb64aed6402cab8afee5499c1c5557049bd2 | [log] [tgz] |
|---|---|---|
| author | Quentin Colombet <qcolombet@apple.com> | Tue Apr 05 20:48:32 2016 +0000 |
| committer | Quentin Colombet <qcolombet@apple.com> | Tue Apr 05 20:48:32 2016 +0000 |
| tree | 91b178dbe06b146aea45b7a2d661f3eb4dfeba73 | |
| parent | 2707ee3256a654e8d40bd9082e6047c65a5e3283 [diff] |
[RegisterBank] Provide a way to check if a register bank is valid. Change the default constructor to create invalid object. The target will have to properly initialize the register banks before using them. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@265460 91177308-0d34-0410-b5e6-96231b3b80d8