[llvm] r176314 - Instructions schedulers should report correct height/depth.

[Andrew Trick]

Author: atrick
Date: Thu Feb 28 18:19:09 2013
New Revision: 176314

URL: http://llvm.org/viewvc/llvm-project?rev=176314&view=rev
Log:
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.

Modified:
    llvm/trunk/lib/CodeGen/ScheduleDAG.cpp

Modified: llvm/trunk/lib/CodeGen/ScheduleDAG.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/ScheduleDAG.cpp?rev=176314&r1=176313&r2=176314&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/ScheduleDAG.cpp (original)
+++ llvm/trunk/lib/CodeGen/ScheduleDAG.cpp Thu Feb 28 18:19:09 2013
@@ -329,8 +329,8 @@ void SUnit::dumpAll(const ScheduleDAG *G
     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";