[llvm-commits] CVS: llvm/lib/Analysis/DataStructure/TopDownClosure.cpp

[Chris Lattner]

Changes in directory llvm/lib/Analysis/DataStructure:

TopDownClosure.cpp updated: 1.33 -> 1.34

---
Log message:

Hack to work around deficiency in pass infrastructure



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Diffs of the changes:

Index: llvm/lib/Analysis/DataStructure/TopDownClosure.cpp
diff -u llvm/lib/Analysis/DataStructure/TopDownClosure.cpp:1.33 llvm/lib/Analysis/DataStructure/TopDownClosure.cpp:1.34
--- llvm/lib/Analysis/DataStructure/TopDownClosure.cpp:1.33	Fri Jan 31 22:51:55 2003
+++ llvm/lib/Analysis/DataStructure/TopDownClosure.cpp	Mon Feb  3 16:51:28 2003
@@ -13,8 +13,10 @@
 #include "llvm/DerivedTypes.h"
 #include "Support/Statistic.h"
 
-static RegisterAnalysis<TDDataStructures>
-Y("tddatastructure", "Top-down Data Structure Analysis Closure");
+namespace {
+  RegisterAnalysis<TDDataStructures>   // Register the pass
+  Y("tddatastructure", "Top-down Data Structure Analysis Closure");
+}
 
 // run - Calculate the top down data structure graphs for each function in the
 // program.
@@ -39,7 +41,10 @@
 // releaseMemory - If the pass pipeline is done with this pass, we can release
 // our memory... here...
 //
-void TDDataStructures::releaseMemory() {
+// FIXME: This should be releaseMemory and will work fine, except that LoadVN
+// has no way to extend the lifetime of the pass, which screws up ds-aa.
+//
+void TDDataStructures::releaseMyMemory() {
   for (hash_map<const Function*, DSGraph*>::iterator I = DSInfo.begin(),
          E = DSInfo.end(); I != E; ++I)
     delete I->second;
@@ -206,3 +211,4 @@
       calculateGraph(*I->first);
     }
 }
+