7 Commits

Author SHA1 Message Date
Andrew Trick
cfcf5202a1 misched: Allow flags to disable hasInstrSchedModel/hasInstrItineraries for external users of TargetSchedule.
llvm-svn: 165564
2012-10-09 23:44:26 +00:00
Andrew Trick
8abcf4df68 Enable -schedmodel, but prefer itineraries until we have more benchmark data.
llvm-svn: 165188
2012-10-04 00:24:34 +00:00
Andrew Trick
f2b70d9f3a TargetSchedule: cleanup computeOperandLatency logic & diagnostics.
llvm-svn: 164154
2012-09-18 18:20:02 +00:00
Andrew Trick
6e6d597b1c TargetSchedModel API. Implement latency lookup, disabled.
llvm-svn: 164098
2012-09-18 04:03:34 +00:00
Andrew Trick
8e7f202e32 Revert r164061-r164067. Most of the new subtarget emitter.
I have to work out the Target/CodeGen header dependencies
before putting this back.

llvm-svn: 164072
2012-09-17 23:00:42 +00:00
Andrew Trick
f403ee7937 TargetSchedModel API. Implement latency lookup, disabled.
llvm-svn: 164065
2012-09-17 22:19:08 +00:00
Andrew Trick
d2a19da1b8 TargetSchedModel interface. To be implemented...
llvm-svn: 163934
2012-09-14 20:26:46 +00:00