Lang Hames
907cc8f38d
Add a "moveInstr" method to LiveIntervals. This can be used to move instructions
...
around within a basic block while maintaining live-intervals.
Updated ScheduleTopDownLive in MachineScheduler.cpp to use the moveInstr API
when reordering MIs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149147 91177308-0d34-0410-b5e6-96231b3b80d8
2012-01-27 22:36:19 +00:00
Andrew Trick
c6cf11b412
misched: Inital interface and implementation for ScheduleTopDownLive and ShuffleInstructions.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148291 91177308-0d34-0410-b5e6-96231b3b80d8
2012-01-17 06:55:07 +00:00
Andrew Trick
42b7a71dc7
Renamed MachineScheduler to ScheduleTopDownLive.
...
Responding to code review.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148290 91177308-0d34-0410-b5e6-96231b3b80d8
2012-01-17 06:55:03 +00:00
Andrew Trick
3c58ba8ea7
misched: Initial code for building an MI level scheduling DAG
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148174 91177308-0d34-0410-b5e6-96231b3b80d8
2012-01-14 02:17:18 +00:00
Andrew Trick
5e920d7c83
misched: Added ScheduleDAGInstrs::IsPostRA
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148172 91177308-0d34-0410-b5e6-96231b3b80d8
2012-01-14 02:17:12 +00:00
Andrew Trick
e9ef4ed13b
misched: Invoke the DAG builder on each sequence of schedulable instructions.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148171 91177308-0d34-0410-b5e6-96231b3b80d8
2012-01-14 02:17:09 +00:00
Andrew Trick
5edf2f03d5
Move things around to make the file navigable, even though it will probably be split up later.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148170 91177308-0d34-0410-b5e6-96231b3b80d8
2012-01-14 02:17:06 +00:00
Andrew Trick
96f678f2d7
Added the MachineSchedulerPass skeleton.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148105 91177308-0d34-0410-b5e6-96231b3b80d8
2012-01-13 06:30:30 +00:00
