[llvm-commits] CVS: llvm/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp

[Jim Laskey]

Changes in directory llvm/lib/CodeGen/SelectionDAG:

ScheduleDAG.cpp updated: 1.42 -> 1.43
---
Log message:

Let's try ignoring resource utilization on the backward pass.


---
Diffs of the changes:  (+2 -0)

 ScheduleDAG.cpp |    2 ++
 1 files changed, 2 insertions(+)


Index: llvm/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp
diff -u llvm/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp:1.42 llvm/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp:1.43
--- llvm/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp:1.42	Fri Nov  4 18:01:25 2005
+++ llvm/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp	Mon Nov  7 13:08:53 2005
@@ -908,9 +908,11 @@
     // If independent of others (or first entry)
     if (Slot == NotFound) Slot = 0;
     
+#if 0 // FIXME - measure later
     // Find a slot where the needed resources are available
     if (NI->StageBegin != NI->StageEnd)
       Slot = Tally.FindAndReserve(Slot, NI->StageBegin, NI->StageEnd);
+#endif
       
     // Set node slot
     NI->Slot = Slot;