Instructions schedulers should report correct height/depth.
We avoided computing DAG height/depth during Node printing because it
shouldn't depend on an otherwise valid DAG. But this has become far
too annoying for the common case of a valid DAG where we want to see
valid values. If doing the computation on-the-fly turns out to be a
problem in practice, then I'll add a mode to the diagnostics to only
force it when we're likely to have a valid DAG, otherwise explicitly
print INVALID instead of bogus numbers. For now, just go for it all
the time.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176314 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/ScheduleDAG.cpp b/lib/CodeGen/ScheduleDAG.cpp
index 45b4f68..0c40e2b 100644
--- a/lib/CodeGen/ScheduleDAG.cpp
+++ b/lib/CodeGen/ScheduleDAG.cpp
@@ -329,8 +329,8 @@
dbgs() << " # weak succs left : " << WeakSuccsLeft << "\n";
dbgs() << " # rdefs left : " << NumRegDefsLeft << "\n";
dbgs() << " Latency : " << Latency << "\n";
- dbgs() << " Depth : " << Depth << "\n";
- dbgs() << " Height : " << Height << "\n";
+ dbgs() << " Depth : " << getDepth() << "\n";
+ dbgs() << " Height : " << getHeight() << "\n";
if (Preds.size() != 0) {
dbgs() << " Predecessors:\n";