| commit | feae00a68e819e661ff6fddd15be703670247c10 | [log] [tgz] |
|---|---|---|
| author | Benjamin Kramer <benny.kra@googlemail.com> | Thu Jul 12 18:14:57 2012 +0000 |
| committer | Benjamin Kramer <benny.kra@googlemail.com> | Thu Jul 12 18:14:57 2012 +0000 |
| tree | cab546b1b03848f0ea7143a526b146ebf60ac397 | |
| parent | fc3f0b5c910cd60bb2d7cf6a882fd60e456df723 [diff] |
Give the rdrand instructions a SideEffect flag and a chain so MachineCSE and MachineLICM don't touch it. I already had the necessary things in place for IR-level passes but missed the machine passes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160137 91177308-0d34-0410-b5e6-96231b3b80d8