Commit Graph

4 Commits

Author SHA1 Message Date
David Goodwin
546952fd60 Allow a zero cycle stage to reserve/require a FU without advancing the cycle counter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78736 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 22:38:43 +00:00
Daniel Dunbar
d4d415a1e7 Fix a -Asserts warning.
- Since the function is never called in NDEBUG mode, just dropped the DEBUG()
   uses here.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78649 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 06:22:47 +00:00
David Goodwin
3a5f0d444c Replace DOUT.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78634 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 01:44:26 +00:00
David Goodwin
d94a4e5d8d Post RA scheduler changes. Introduce a hazard recognizer that uses the target schedule information to accurately model the pipeline. Update the scheduler to correctly handle multi-issue targets.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78563 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-10 15:55:25 +00:00