From 5ee4740bc864a8aaddb50e8e7a43cb5a18df0fcf Mon Sep 17 00:00:00 2001
From: Richard-Qin-X <richard.qin.001@gmail.com>
Date: Wed, 12 Aug 2026 02:26:15 +0800
Subject: [RISCV] Legalize G_PTR_ADD with s64 offsets

---
 backend/lib/Target/RISCV/RISCVCodeGen.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'backend/lib/Target')

diff --git a/backend/lib/Target/RISCV/RISCVCodeGen.cpp b/backend/lib/Target/RISCV/RISCVCodeGen.cpp
index 2dd5ee4..d03653f 100644
--- a/backend/lib/Target/RISCV/RISCVCodeGen.cpp
+++ b/backend/lib/Target/RISCV/RISCVCodeGen.cpp
@@ -3870,8 +3870,8 @@ public:
       const std::optional<LLT> Pointer = operandType(Function, Instruction, 1);
       const std::optional<LLT> Offset = operandType(Function, Instruction, 2);
       return Type && Pointer && Offset && Type->isPointer() && Type->addressSpace() == 0 &&
-                     Type->scalarBitWidth() == 64 && *Pointer == *Type && Offset->isInteger() &&
-                     Offset->scalarBitWidth() == 64
+                     Type->scalarBitWidth() == 64 && *Pointer == *Type &&
+                     isSupportedIntegerScalar(*Offset) && Offset->scalarBitWidth() == 64
                  ? LegalizationAction::Legal
                  : LegalizationAction::Unsupported;
     }
-- 
cgit v1.2.3