| commit | 6d742cc61eb9c933a36f0bc96631fae95c6d3d2e | [log] [tgz] |
|---|---|---|
| author | Lang Hames <lhames@gmail.com> | Wed Sep 12 06:56:16 2012 +0000 |
| committer | Lang Hames <lhames@gmail.com> | Wed Sep 12 06:56:16 2012 +0000 |
| tree | e6ebfe7757833b63035417819b4d268033af107a | |
| parent | 7c02284774905cc589302d32bbba2be833f261e9 [diff] |
Make findLastUseBefore handle reg-unit liveness. findLastUseBefore was previous considering virtreg liveness only, leading to incorrect live intervals for reg units when instrs with physreg operands were moved up. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163685 91177308-0d34-0410-b5e6-96231b3b80d8