[llvm-commits] CVS: reopt/lib/TraceJIT/TraceJITGlobals.cpp

[Brian Gaeke]

Changes in directory reopt/lib/TraceJIT:

TraceJITGlobals.cpp updated: 1.1 -> 1.2

---
Log message:

Add lots of debugging printouts.


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Diffs of the changes:  (+14 -5)

Index: reopt/lib/TraceJIT/TraceJITGlobals.cpp
diff -u reopt/lib/TraceJIT/TraceJITGlobals.cpp:1.1 reopt/lib/TraceJIT/TraceJITGlobals.cpp:1.2
--- reopt/lib/TraceJIT/TraceJITGlobals.cpp:1.1	Thu Jun  3 00:42:46 2004
+++ reopt/lib/TraceJIT/TraceJITGlobals.cpp	Tue Jun  8 13:53:59 2004
@@ -28,13 +28,22 @@
 namespace llvm {
 
 void TraceJIT::maybeAddInternalGlobal (GlobalValue *GV, unsigned int &Counter) {
-  if (Counter >= _llvm_internalGlobals.Size) return;
+  DEBUG (std::cerr << "maybeAddInternalGlobal: Looking for #" << Counter << ": " << GV->getName () << "\n");
+  if (Counter >= _llvm_internalGlobals.Size) {
+    DEBUG (std::cerr << "maybeAddInternalGlobal: Walked off the end of InternalGlobals map: " << Counter << " >= " << _llvm_internalGlobals.Size << "\n");
+    return;
+  }
   void *savedAddr = _llvm_internalGlobals.GlobalAddrs[Counter];
   ++Counter;
-  if (GV->hasInternalLinkage() && GV->hasName () && savedAddr) {
-    DEBUG (std::cerr << "Old internal global " << GV->getName ()
-           << " found at " << savedAddr << "\n");
-    addGlobalMapping (GV, savedAddr);
+  if (GV->hasInternalLinkage() && GV->hasName ()) {
+    if (savedAddr) {
+      DEBUG (std::cerr << "maybeAddInternalGlobal: Old internal global " << GV->getName () << " found at " << savedAddr << "\n");
+      addGlobalMapping (GV, savedAddr);
+    } else {
+      DEBUG (std::cerr << "maybeAddInternalGlobal: Old internal global " << GV->getName () << " NOT found (was null in map)!\n");
+    }
+  } else {
+    DEBUG (std::cerr << "maybeAddInternalGlobal: Old global " << GV->getName () << " is not internal or does not have a name\n");
   }
 }