[llvm] 2f9c9ff - [llvm-extract] Avoid repeated hash lookups (NFC) (#109749)

[via llvm-commits]

Author: Kazu Hirata
Date: 2024-09-24T16:40:16-07:00
New Revision: 2f9c9ff789a08a862024dab0626b40db604572c8

URL: https://github.com/llvm/llvm-project/commit/2f9c9ff789a08a862024dab0626b40db604572c8
DIFF: https://github.com/llvm/llvm-project/commit/2f9c9ff789a08a862024dab0626b40db604572c8.diff

LOG: [llvm-extract] Avoid repeated hash lookups (NFC) (#109749)

Added: 
    

Modified: 
    llvm/tools/llvm-extract/llvm-extract.cpp

Removed: 
    


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diff  --git a/llvm/tools/llvm-extract/llvm-extract.cpp b/llvm/tools/llvm-extract/llvm-extract.cpp
index 4ee644f1e29060..5fc9a31ab4ad7c 100644
--- a/llvm/tools/llvm-extract/llvm-extract.cpp
+++ b/llvm/tools/llvm-extract/llvm-extract.cpp
@@ -297,9 +297,8 @@ int main(int argc, char **argv) {
           Function *CF = CB->getCalledFunction();
           if (!CF)
             continue;
-          if (CF->isDeclaration() || GVs.count(CF))
+          if (CF->isDeclaration() || !GVs.insert(CF))
             continue;
-          GVs.insert(CF);
           Workqueue.push_back(CF);
         }
       }