From 6b07676fa9177bbf971afaf898dd9997e0664b95 Mon Sep 17 00:00:00 2001
From: Richard-Qin-X <richard.qin.001@gmail.com>
Date: Sat, 29 Aug 2026 00:38:11 +0800
Subject: [RISCV] Widen jump table entry size arithmetic

---
 backend/lib/Target/RISCV/GISel/RISCVLegalizerInfo.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'backend/lib/Target/RISCV/GISel')

diff --git a/backend/lib/Target/RISCV/GISel/RISCVLegalizerInfo.cpp b/backend/lib/Target/RISCV/GISel/RISCVLegalizerInfo.cpp
index 3c0ec35..1e10b16 100644
--- a/backend/lib/Target/RISCV/GISel/RISCVLegalizerInfo.cpp
+++ b/backend/lib/Target/RISCV/GISel/RISCVLegalizerInfo.cpp
@@ -756,7 +756,7 @@ Expected<void> RISCVLegalizerInfo::legalizeBRJT(MachineInstr &Instruction,
   }
 
   auto EntryType = LowLevelType::makeCategoryNeutralScalar(
-      static_cast<std::uint32_t>(Table->EntrySize) * std::uint32_t{8});
+      static_cast<std::uint64_t>(Table->EntrySize) * std::uint64_t{8});
   if (!EntryType)
     return std::unexpected(EntryType.error());
   auto EntryMemorySize = MemorySize::fixed(Table->EntrySize);
-- 
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