[llvm] 59a6b66 - [OpenMP][FIX] Initialize member to avoid undefined value in debug output

[Johannes Doerfert via llvm-commits]

Author: Johannes Doerfert
Date: 2022-03-17T17:42:32-05:00
New Revision: 59a6b668abeaba9e6ac83281a65765cb08e76b65

URL: https://github.com/llvm/llvm-project/commit/59a6b668abeaba9e6ac83281a65765cb08e76b65
DIFF: https://github.com/llvm/llvm-project/commit/59a6b668abeaba9e6ac83281a65765cb08e76b65.diff

LOG: [OpenMP][FIX] Initialize member to avoid undefined value in debug output

Added: 
    

Modified: 
    llvm/lib/Transforms/IPO/OpenMPOpt.cpp

Removed: 
    


################################################################################
diff  --git a/llvm/lib/Transforms/IPO/OpenMPOpt.cpp b/llvm/lib/Transforms/IPO/OpenMPOpt.cpp
index 4934be773cd10..4e05eb9eb4d9b 100644
--- a/llvm/lib/Transforms/IPO/OpenMPOpt.cpp
+++ b/llvm/lib/Transforms/IPO/OpenMPOpt.cpp
@@ -2798,7 +2798,7 @@ struct AAExecutionDomainFunction : public AAExecutionDomain {
   SmallSetVector<const BasicBlock *, 16> SingleThreadedBBs;
 
   /// Total number of basic blocks in this function.
-  long unsigned NumBBs;
+  long unsigned NumBBs = 0;
 };
 
 ChangeStatus AAExecutionDomainFunction::updateImpl(Attributor &A) {