From 2a4f5b2751efbddd7bfe9818ab9ea57d03a13752 Mon Sep 17 00:00:00 2001
From: Rahul Joshi <rjoshi@nvidia.com>
Date: Mon, 13 Oct 2025 07:54:50 -0700
Subject: [NFC][LLVM][CodeGen] Namespace related cleanups (#162999)

---
 llvm/lib/CodeGen/AssignmentTrackingAnalysis.cpp | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'llvm/lib/CodeGen/AssignmentTrackingAnalysis.cpp')

diff --git a/llvm/lib/CodeGen/AssignmentTrackingAnalysis.cpp b/llvm/lib/CodeGen/AssignmentTrackingAnalysis.cpp
index 260ce8f..93ae548 100644
--- a/llvm/lib/CodeGen/AssignmentTrackingAnalysis.cpp
+++ b/llvm/lib/CodeGen/AssignmentTrackingAnalysis.cpp
@@ -85,8 +85,7 @@ template <> struct llvm::DenseMapInfo<VariableID> {
 
 using VarLocInsertPt = PointerUnion<const Instruction *, const DbgRecord *>;
 
-namespace std {
-template <> struct hash<VarLocInsertPt> {
+template <> struct std::hash<VarLocInsertPt> {
   using argument_type = VarLocInsertPt;
   using result_type = std::size_t;
 
@@ -94,7 +93,6 @@ template <> struct hash<VarLocInsertPt> {
     return std::hash<void *>()(Arg.getOpaqueValue());
   }
 };
-} // namespace std
 
 /// Helper class to build FunctionVarLocs, since that class isn't easy to
 /// modify. TODO: There's not a great deal of value in the split, it could be
-- 
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