diff options
Diffstat (limited to 'llvm/include/llvm/CodeGen/ScheduleDAG.h')
| -rw-r--r-- | llvm/include/llvm/CodeGen/ScheduleDAG.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/llvm/include/llvm/CodeGen/ScheduleDAG.h b/llvm/include/llvm/CodeGen/ScheduleDAG.h index 8445432e8eb..7c32205163a 100644 --- a/llvm/include/llvm/CodeGen/ScheduleDAG.h +++ b/llvm/include/llvm/CodeGen/ScheduleDAG.h @@ -439,6 +439,11 @@ namespace llvm { /// and if it has live ins that need to be copied into vregs, emit the /// copies into the top of the block. void EmitLiveInCopies(MachineBasicBlock *MBB); + + /// BuildSchedUnitsFromMBB - Build SUnits from the MachineBasicBlock. + /// This SUnit graph is similar to the pre-regalloc SUnit graph, but represents + /// MachineInstrs directly instead of SDNodes. + void BuildSchedUnitsFromMBB(); }; /// createBURRListDAGScheduler - This creates a bottom up register usage |
