[llvm] 850852e - [CodeGen] Avoid repeated hash lookups (NFC) (#124455)

[via llvm-commits]

Author: Kazu Hirata
Date: 2025-01-26T01:35:39-08:00
New Revision: 850852e9a45f7883bd1a04c2a6b9fceb6dcdaba2

URL: https://github.com/llvm/llvm-project/commit/850852e9a45f7883bd1a04c2a6b9fceb6dcdaba2
DIFF: https://github.com/llvm/llvm-project/commit/850852e9a45f7883bd1a04c2a6b9fceb6dcdaba2.diff

LOG: [CodeGen] Avoid repeated hash lookups (NFC) (#124455)

Added: 
    

Modified: 
    llvm/lib/CodeGen/InlineSpiller.cpp

Removed: 
    


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diff  --git a/llvm/lib/CodeGen/InlineSpiller.cpp b/llvm/lib/CodeGen/InlineSpiller.cpp
index d98254650a001c..33915d0f7f8297 100644
--- a/llvm/lib/CodeGen/InlineSpiller.cpp
+++ b/llvm/lib/CodeGen/InlineSpiller.cpp
@@ -1578,7 +1578,8 @@ void HoistSpillHelper::runHoistSpills(
       for (auto *const SpillBB : SpillsInSubTree) {
         // When SpillBB is a BB contains original spill, insert the spill
         // to SpillsToRm.
-        if (SpillsToKeep.contains(SpillBB) && !SpillsToKeep[SpillBB]) {
+        if (auto It = SpillsToKeep.find(SpillBB);
+            It != SpillsToKeep.end() && !It->second) {
           MachineInstr *SpillToRm = SpillBBToSpill[SpillBB];
           SpillsToRm.push_back(SpillToRm);
         }