3 Commits

Author	SHA1	Message	Date
Dmitri Gribenko	067a17b51d	Include what you use in PPCMachineScheduler.cpp ... llvm-svn: 362476	2019-06-04 09:16:31 +00:00
QingShan Zhang	449bfdd1b0	[Power9] Add a specific heuristic to schedule the addi before the load ... When we are scheduling the load and addi, if all other heuristic didn't take effect, we will try to schedule the addi before the load, to hide the latency, and avoid the true dependency added by RA. And this only take effects for Power9. Differential Revision: https://reviews.llvm.org/D61930 llvm-svn: 361600	2019-05-24 05:30:09 +00:00
QingShan Zhang	5321dcd608	[NFC][PowerPC] Custom PowerPC specific machine-scheduler ... This patch lays the groundwork for extending the generic machine scheduler by providing a PPC-specific implementation. There are no functional changes as this is an incremental patch that simply provides the necessary overrides which just encapsulate the behavior of the generic scheduler. Subsequent patches will add specific behavior. Differential Revision: https://reviews.llvm.org/D59284 llvm-svn: 357047	2019-03-27 03:50:16 +00:00