Null initialize a few variables flagged by

clang's -Wuninitialized-experimental warning.
While these don't look like real bugs, clang's
-Wuninitialized-experimental analysis is stricter
than GCC's, and these fixes have the benefit
of being general nice cleanups.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124073 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/Analysis/ProfileInfo.cpp b/lib/Analysis/ProfileInfo.cpp
index 51dee2d13f..36f211e858 100644
--- a/lib/Analysis/ProfileInfo.cpp
+++ b/lib/Analysis/ProfileInfo.cpp
@@ -889,7 +889,7 @@ void ProfileInfoT<Function,BasicBlock>::repair(const Function *F) {
     FI = Unvisited.begin(), FE = Unvisited.end();
     while(FI != FE && !FoundPath) {
       const BasicBlock *BB = *FI; ++FI;
-      const BasicBlock *Dest;
+      const BasicBlock *Dest = 0;
       Path P;
       bool BackEdgeFound = false;
       for (const_pred_iterator NBB = pred_begin(BB), End = pred_end(BB);