[llvm-commits] CVS: llvm/tools/bugpoint/Miscompilation.cpp

[Chris Lattner]

Changes in directory llvm/tools/bugpoint:

Miscompilation.cpp updated: 1.32 -> 1.33

---
Log message:

When loop extraction succeeds, make sure to map the function pointers over
to avoid dangling references.


---
Diffs of the changes:  (+11 -0)

Index: llvm/tools/bugpoint/Miscompilation.cpp
diff -u llvm/tools/bugpoint/Miscompilation.cpp:1.32 llvm/tools/bugpoint/Miscompilation.cpp:1.33
--- llvm/tools/bugpoint/Miscompilation.cpp:1.32	Mon Mar 15 19:51:54 2004
+++ llvm/tools/bugpoint/Miscompilation.cpp	Wed Mar 17 11:42:09 2004
@@ -268,6 +268,17 @@
       exit(1);
     }
     delete ToOptimizeLoopExtracted;
+
+    // All of the Function*'s in the MiscompiledFunctions list are in the old
+    // module.  Make sure to update them to point to the corresponding functions
+    // in the new module.
+    for (unsigned i = 0, e = MiscompiledFunctions.size(); i != e; ++i) {
+      Function *OldF = MiscompiledFunctions[i];
+      Function *NewF = 
+        ToNotOptimize->getFunction(OldF->getName(), OldF->getFunctionType());
+      MiscompiledFunctions[i] = NewF;
+    }
+
     BD.setNewProgram(ToNotOptimize);
     MadeChange = true;
   }