[llvm] 710a587 - [NFC][CGData] Add assert to `StableFunctionMap::at` (#164564)

[via llvm-commits]

Author: Abhishek Kaushik
Date: 2025-10-23T15:26:39+05:30
New Revision: 710a5873fbf43d312555a1ddbafafa10f44f576e

URL: https://github.com/llvm/llvm-project/commit/710a5873fbf43d312555a1ddbafafa10f44f576e
DIFF: https://github.com/llvm/llvm-project/commit/710a5873fbf43d312555a1ddbafafa10f44f576e.diff

LOG: [NFC][CGData] Add assert to `StableFunctionMap::at` (#164564)

Add assert to `StableFunctionMap::at` to verify `FunctionHash` exists.

Added: 
    

Modified: 
    llvm/lib/CGData/StableFunctionMap.cpp

Removed: 
    


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diff  --git a/llvm/lib/CGData/StableFunctionMap.cpp b/llvm/lib/CGData/StableFunctionMap.cpp
index 46e04bd850104..d0fae3a9d32f0 100644
--- a/llvm/lib/CGData/StableFunctionMap.cpp
+++ b/llvm/lib/CGData/StableFunctionMap.cpp
@@ -137,6 +137,7 @@ size_t StableFunctionMap::size(SizeType Type) const {
 const StableFunctionMap::StableFunctionEntries &
 StableFunctionMap::at(HashFuncsMapType::key_type FunctionHash) const {
   auto It = HashToFuncs.find(FunctionHash);
+  assert(It != HashToFuncs.end() && "FunctionHash not found!");
   if (isLazilyLoaded())
     deserializeLazyLoadingEntry(It);
   return It->second.Entries;