[llvm] 817e777 - [CodeGen] Avoid repeated hash lookups (NFC) (#124506)

[via llvm-commits]

Author: Kazu Hirata
Date: 2025-01-27T10:35:52-08:00
New Revision: 817e777296a508356f55d5e1a06cba714c0fe13b

URL: https://github.com/llvm/llvm-project/commit/817e777296a508356f55d5e1a06cba714c0fe13b
DIFF: https://github.com/llvm/llvm-project/commit/817e777296a508356f55d5e1a06cba714c0fe13b.diff

LOG: [CodeGen] Avoid repeated hash lookups (NFC) (#124506)

Added: 
    

Modified: 
    llvm/lib/CodeGen/PrologEpilogInserter.cpp

Removed: 
    


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diff  --git a/llvm/lib/CodeGen/PrologEpilogInserter.cpp b/llvm/lib/CodeGen/PrologEpilogInserter.cpp
index 51e9a067707e28..eb8929cae069e6 100644
--- a/llvm/lib/CodeGen/PrologEpilogInserter.cpp
+++ b/llvm/lib/CodeGen/PrologEpilogInserter.cpp
@@ -208,8 +208,8 @@ static void stashEntryDbgValues(MachineBasicBlock &MBB,
   }
 
   // Remove stashed debug values from the block.
-  if (EntryDbgValues.count(&MBB))
-    for (auto *MI : EntryDbgValues[&MBB])
+  if (auto It = EntryDbgValues.find(&MBB); It != EntryDbgValues.end())
+    for (auto *MI : It->second)
       MI->removeFromParent();
 }