| commit | 792b56f6a7aba99d020bb2a4d4ee403f4db134e5 | [log] [tgz] |
|---|---|---|
| author | Quentin Colombet <qcolombet@apple.com> | Wed Jun 08 16:53:32 2016 +0000 |
| committer | Quentin Colombet <qcolombet@apple.com> | Wed Jun 08 16:53:32 2016 +0000 |
| tree | e52822f673e0c37b79a96f1cb6430a0ff38ea9cb | |
| parent | 75072bc260e53d13f17b9ed0bd7cc84e33e24b6c [diff] |
[AArch64][RegisterBankInfo] G_OR are fine on either GPR or FPR. Teach AArch64RegisterBankInfo that G_OR can be mapped on either GPR or FPR for 64-bit or 32-bit values. Add test cases demonstrating how this information is used to coalesce a computation on a single register bank. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@272170 91177308-0d34-0410-b5e6-96231b3b80d8