commit eda39a9d691c4168cc8d1d0c0d03631281886ff1
author Andrew Trick <atrick@apple.com> Sat Jun 15 04:49:42 2013 +0000
committer Andrew Trick <atrick@apple.com> Sat Jun 15 04:49:42 2013 +0000
tree 9b2d84495be4cff512d66b4ede2efe44112e167d
parent 7e6d620336d75c75086905184c451c6a2a21d6a3

MI-Sched: DEBUG: print critical resource.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184028 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/MachineScheduler.cpp

diff --git a/lib/CodeGen/MachineScheduler.cpp b/lib/CodeGen/MachineScheduler.cpp
index 7e7ad37..adc2d7a 100644
--- a/lib/CodeGen/MachineScheduler.cpp
+++ b/lib/CodeGen/MachineScheduler.cpp
@@ -1421,6 +1421,10 @@
       CritResIdx = PIdx;
     }
   }
+  DEBUG(dbgs() << "Critical Resource: "
+        << SchedModel->getProcResource(CritResIdx)->Name
+        << ": " << RemainingCounts[CritResIdx]
+        << " / " << SchedModel->getLatencyFactor() << '\n');
 }
 
 void ConvergingScheduler::SchedBoundary::