[llvm] d0580b8 - [FunctionImport] Initialize Reason

[Fangrui Song via llvm-commits]

Author: Fangrui Song
Date: 2023-08-27T19:47:37-07:00
New Revision: d0580b855708e3ae10f4c77ee5a2dc40791c82f3

URL: https://github.com/llvm/llvm-project/commit/d0580b855708e3ae10f4c77ee5a2dc40791c82f3
DIFF: https://github.com/llvm/llvm-project/commit/d0580b855708e3ae10f4c77ee5a2dc40791c82f3.diff

LOG: [FunctionImport] Initialize Reason

Otherwise -print-import-failure may use the uninitialized value.

Added: 
    

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

Removed: 
    


################################################################################
diff  --git a/llvm/lib/Transforms/IPO/FunctionImport.cpp b/llvm/lib/Transforms/IPO/FunctionImport.cpp
index f301372b27c46b..990a8a9cd433d7 100644
--- a/llvm/lib/Transforms/IPO/FunctionImport.cpp
+++ b/llvm/lib/Transforms/IPO/FunctionImport.cpp
@@ -482,7 +482,7 @@ static void computeImportForFunction(
         continue;
       }
 
-      FunctionImporter::ImportFailureReason Reason;
+      FunctionImporter::ImportFailureReason Reason{};
       CalleeSummary = selectCallee(Index, VI.getSummaryList(), NewThreshold,
                                    Summary.modulePath(), Reason);
       if (!CalleeSummary) {