commit d1b007163d0e6e6d7aad0f7b7447c2eeb183ade2
author Vitaly Buka <vitalybuka@gmail.com> Thu Aug 28 16:05:44 2025
committer GitHub <noreply@github.com> Thu Aug 28 16:05:44 2025
tree 3c2290bf0b5f0e21bdaca7679781dbd4f8564971
parent dff8788d4cc8e5e15bc1f95fabb27cf379ec25ac

Revert "[ADT] Fix signed integer overflow (#155826)"

This reverts commit a01933d586343b7006bf354dc6557ba65621072e.

llvm/include/llvm/ADT/DenseMapInfo.h

diff --git a/llvm/include/llvm/ADT/DenseMapInfo.h b/llvm/include/llvm/ADT/DenseMapInfo.h
index ec7a116..930bd4b 100644
--- a/llvm/include/llvm/ADT/DenseMapInfo.h
+++ b/llvm/include/llvm/ADT/DenseMapInfo.h
@@ -124,8 +124,7 @@
     if constexpr (std::is_unsigned_v<T> && sizeof(T) > sizeof(unsigned))
       return densemap::detail::mix(Val);
     else
-      return static_cast<unsigned>(Val *
-                                   static_cast<std::make_unsigned_t<T>>(37U));
+      return static_cast<unsigned>(Val * 37U);
   }
 
   static bool isEqual(const T &LHS, const T &RHS) { return LHS == RHS; }