[llvm] 4405451 - [AsmPrinter] Avoid repeated map lookups (NFC) (#127576)

[via llvm-commits]

Author: Kazu Hirata
Date: 2025-02-18T08:39:14-08:00
New Revision: 4405451a22b98fe10a0d7d844dc8223bae468470

URL: https://github.com/llvm/llvm-project/commit/4405451a22b98fe10a0d7d844dc8223bae468470
DIFF: https://github.com/llvm/llvm-project/commit/4405451a22b98fe10a0d7d844dc8223bae468470.diff

LOG: [AsmPrinter] Avoid repeated map lookups (NFC) (#127576)

Added: 
    

Modified: 
    llvm/lib/CodeGen/AsmPrinter/DbgEntityHistoryCalculator.cpp

Removed: 
    


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diff  --git a/llvm/lib/CodeGen/AsmPrinter/DbgEntityHistoryCalculator.cpp b/llvm/lib/CodeGen/AsmPrinter/DbgEntityHistoryCalculator.cpp
index c9efec37b0bc6..d87649c4e6567 100644
--- a/llvm/lib/CodeGen/AsmPrinter/DbgEntityHistoryCalculator.cpp
+++ b/llvm/lib/CodeGen/AsmPrinter/DbgEntityHistoryCalculator.cpp
@@ -362,8 +362,9 @@ static void clobberRegEntries(InlinedEntity Var, unsigned RegNo,
       FellowRegisters.push_back(Reg);
 
   // Drop all entries that have ended.
+  auto &Entries = LiveEntries[Var];
   for (auto Index : IndicesToErase)
-    LiveEntries[Var].erase(Index);
+    Entries.erase(Index);
 }
 
 /// Add a new debug value for \p Var. Closes all overlapping debug values.