Fully initialize all ivars, fixing PR3790, patch by Edwin Torok!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66798 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/PassManagers.h b/include/llvm/PassManagers.h
index fbf28f36e8c9b3f336701d8d36162ebfe9570b16..0716ce53721b9dfa23af0b4ce4db3e2af7d87173 100644 (file)
--- a/include/llvm/PassManagers.h
+++ b/include/llvm/PassManagers.h
@@ -122,7 +122,7 @@ class PassManagerPrettyStackEntry : public PrettyStackTraceEntry {
   Module *M;
 public:
   PassManagerPrettyStackEntry(Pass *p)
-    : P(p) {}  // When P is releaseMemory'd.
+    : P(p), V(0), M(0) {}  // When P is releaseMemory'd.
   PassManagerPrettyStackEntry(Pass *p, Value &v)
     : P(p), V(&v), M(0) {} // When P is run on V
   PassManagerPrettyStackEntry(Pass *p, Module &m)