From 79e669f000c1b8539b4ae1e7be35e74a41144698 Mon Sep 17 00:00:00 2001
From: Steven Wu <stevenwu@apple.com>
Date: Mon, 6 Apr 2026 14:37:15 -0700
Subject: [PATCH] [CAS] Revert an unintentional change in #190634 (#190686)

Revert an unintentional change in #190634 that did an unintentional
implicit signed to unsigned cast.
---
 llvm/lib/CAS/DatabaseFile.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/llvm/lib/CAS/DatabaseFile.cpp b/llvm/lib/CAS/DatabaseFile.cpp
index f0f3c75d4550..b862eabe7f35 100644
--- a/llvm/lib/CAS/DatabaseFile.cpp
+++ b/llvm/lib/CAS/DatabaseFile.cpp
@@ -89,7 +89,7 @@ Error DatabaseFile::addTable(TableHandle Table) {
 }
 
 std::optional<TableHandle> DatabaseFile::findTable(StringRef Name) {
-  uint64_t RootTableOffset = H->RootTableOffset.load();
+  int64_t RootTableOffset = H->RootTableOffset.load();
   if (!RootTableOffset)
     return std::nullopt;