[llvm-commits] [llvm] r124814 - /llvm/trunk/lib/CodeGen/SlotIndexes.cpp

[Jakob Stoklund Olesen]

Author: stoklund
Date: Thu Feb  3 14:29:41 2011
New Revision: 124814

URL: http://llvm.org/viewvc/llvm-project?rev=124814&view=rev
Log:
Tweak debug output from SlotIndexes.

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

Modified: llvm/trunk/lib/CodeGen/SlotIndexes.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/SlotIndexes.cpp?rev=124814&r1=124813&r2=124814&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/SlotIndexes.cpp (original)
+++ llvm/trunk/lib/CodeGen/SlotIndexes.cpp Thu Feb  3 14:29:41 2011
@@ -158,6 +158,7 @@
   // resulting numbering will match what would have been generated by the
   // pass during the initial numbering of the function if the new instructions
   // had been present.
+  DEBUG(dbgs() << "\n*** Renumbering SlotIndexes ***\n");
 
   functionSize = 0;
   unsigned index = 0;
@@ -203,7 +204,10 @@
 
 // Print a SlotIndex to a raw_ostream.
 void SlotIndex::print(raw_ostream &os) const {
-  os << entry().getIndex() << "LudS"[getSlot()];
+  if (isValid())
+    os << entry().getIndex() << "LudS"[getSlot()];
+  else
+    os << "invalid";
 }
 
 // Dump a SlotIndex to stderr.