[BOLT] Avoid repeated hash lookups (NFC) (#112822)

2024-10-18 08:39:31 -07:00
parent 397707f718
commit 9f264e4d2f
1 changed files with 3 additions and 3 deletions
--- a/bolt/lib/Passes/VeneerElimination.cpp
+++ b/bolt/lib/Passes/VeneerElimination.cpp
@@ -73,12 +73,12 @@ Error VeneerElimination::runOnFunctions(BinaryContext &BC) {
          continue;

        const MCSymbol *TargetSymbol = BC.MIB->getTargetSymbol(Instr, 0);
-        if (VeneerDestinations.find(TargetSymbol) == VeneerDestinations.end())
+        auto It = VeneerDestinations.find(TargetSymbol);
+        if (It == VeneerDestinations.end())
          continue;

        VeneerCallers++;
-        BC.MIB->replaceBranchTarget(Instr, VeneerDestinations[TargetSymbol],
-                                    BC.Ctx.get());
+        BC.MIB->replaceBranchTarget(Instr, It->second, BC.Ctx.get());
      }
    }
  }