| commit | c8bfd1d78ff9a307d1d4cb57cce4549b538e60f4 | [log] [tgz] |
|---|---|---|
| author | Andrew Trick <atrick@apple.com> | Fri Jan 21 05:51:33 2011 +0000 |
| committer | Andrew Trick <atrick@apple.com> | Fri Jan 21 05:51:33 2011 +0000 |
| tree | 13af786aec75effa04412a01b22f838fdeee111f | |
| parent | cd151d2f95eabae61b3cf8e675717d5674afbe85 [diff] |
Convert -enable-sched-cycles and -enable-sched-hazard to -disable flags. They are still not enable in this revision. Added TargetInstrInfo::isZeroCost() to fix a fundamental problem with the scheduler's model of operand latency in the selection DAG. Generalized unit tests to work with sched-cycles. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123969 91177308-0d34-0410-b5e6-96231b3b80d8