summaryrefslogtreecommitdiffstats
path: root/llvm/lib/CodeGen/TargetSchedule.cpp
Commit message (Collapse)AuthorAgeFilesLines
* misched: TargetSchedule interface for machine resources.Andrew Trick2012-11-061-4/+35
| | | | | | | | | | | Expose the processor resources defined by the machine model to the scheduler and other clients through the TargetSchedule interface. Normalize each resource count with respect to other kinds of resources. This allows scheduling heuristics to balance resources against other kinds of resources and latency. llvm-svn: 167444
* misched: Better handling of invalid latencies in the machine modelAndrew Trick2012-10-171-2/+10
| | | | llvm-svn: 166107
* misched: Handle "transient" non-instructions.Andrew Trick2012-10-111-17/+23
| | | | llvm-svn: 165701
* misched: fall-back to a target hook for instr bundles.Andrew Trick2012-10-101-3/+4
| | | | llvm-svn: 165606
* misched: Use the TargetSchedModel interface wherever possible.Andrew Trick2012-10-101-0/+49
| | | | | | | | Allows the new machine model to be used for NumMicroOps and OutputLatency. Allows the HazardRecognizer to be disabled along with itineraries. llvm-svn: 165603
* misched: Add computeInstrLatency to TargetSchedModel.Andrew Trick2012-10-091-0/+24
| | | | llvm-svn: 165566
* misched: Allow flags to disable hasInstrSchedModel/hasInstrItineraries for ↵Andrew Trick2012-10-091-6/+12
| | | | | | external users of TargetSchedule. llvm-svn: 165564
* Enable -schedmodel, but prefer itineraries until we have more benchmark data.Andrew Trick2012-10-041-52/+51
| | | | llvm-svn: 165188
* TargetSchedule: cleanup computeOperandLatency logic & diagnostics.Andrew Trick2012-09-181-6/+16
| | | | llvm-svn: 164154
* TargetSchedModel API. Implement latency lookup, disabled.Andrew Trick2012-09-181-0/+140
| | | | llvm-svn: 164098
* Revert r164061-r164067. Most of the new subtarget emitter.Andrew Trick2012-09-171-140/+0
| | | | | | | I have to work out the Target/CodeGen header dependencies before putting this back. llvm-svn: 164072
* TargetSchedModel API. Implement latency lookup, disabled.Andrew Trick2012-09-171-0/+140
| | | | llvm-svn: 164065
* TargetSchedModel interface. To be implemented...Andrew Trick2012-09-141-0/+32
llvm-svn: 163934
OpenPOWER on IntegriCloud