[llvm] 41cce3b - [ADT] Remove DenseMapBase::getHashValue (NFC) (#161123)

[via llvm-commits]

Author: Kazu Hirata
Date: 2025-09-29T07:54:32-07:00
New Revision: 41cce3b92efe7ec41df1ed757d5d037f6f0a8421

URL: https://github.com/llvm/llvm-project/commit/41cce3b92efe7ec41df1ed757d5d037f6f0a8421
DIFF: https://github.com/llvm/llvm-project/commit/41cce3b92efe7ec41df1ed757d5d037f6f0a8421.diff

LOG: [ADT] Remove DenseMapBase::getHashValue (NFC) (#161123)

This patch removes:

  static unsigned getHashValue(const KeyT &Val) {
    return KeyInfoT::getHashValue(Val);
  }

This function is redundant given the templated overload:

  template <typename LookupKeyT>
  static unsigned getHashValue(const LookupKeyT &Val) {
    return KeyInfoT::getHashValue(Val);
  }

Note that the callers doFind and LookupBucketFor are themselves
templated on LookupKeyT.

Added: 
    

Modified: 
    llvm/include/llvm/ADT/DenseMap.h

Removed: 
    


################################################################################
diff  --git a/llvm/include/llvm/ADT/DenseMap.h b/llvm/include/llvm/ADT/DenseMap.h
index bcf3e9676a7b5..4bda50f5a5cc0 100644
--- a/llvm/include/llvm/ADT/DenseMap.h
+++ b/llvm/include/llvm/ADT/DenseMap.h
@@ -440,10 +440,6 @@ class DenseMapBase : public DebugEpochBase {
     }
   }
 
-  static unsigned getHashValue(const KeyT &Val) {
-    return KeyInfoT::getHashValue(Val);
-  }
-
   template <typename LookupKeyT>
   static unsigned getHashValue(const LookupKeyT &Val) {
     return KeyInfoT::getHashValue(Val);