From f6a3a06de3d32eaeba1f3c8bbc5faa5ffaeb1128 Mon Sep 17 00:00:00 2001
From: Richard-Qin-X <richard.qin.001@gmail.com>
Date: Mon, 17 Aug 2026 02:22:27 +0800
Subject: [RISCV][GlobalISel] Generate integer extension selections

---
 backend/include/rcc/CodeGen/GlobalISel/GIMatchTableExecutor.h | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'backend/include/rcc/CodeGen/GlobalISel/GIMatchTableExecutor.h')

diff --git a/backend/include/rcc/CodeGen/GlobalISel/GIMatchTableExecutor.h b/backend/include/rcc/CodeGen/GlobalISel/GIMatchTableExecutor.h
index fbbf68f..098f9d6 100644
--- a/backend/include/rcc/CodeGen/GlobalISel/GIMatchTableExecutor.h
+++ b/backend/include/rcc/CodeGen/GlobalISel/GIMatchTableExecutor.h
@@ -37,6 +37,8 @@ enum class GIMatchTableOpcode : std::uint8_t {
   CheckOperandBank,
   CheckOperandClass,
   CheckIntegerPredicate,
+  CheckTargetPredicate,
+  CheckOperandImmediateRanges,
   CheckOperandDefConstantRanges,
   CheckOperandDefOpcode,
   CheckOperandDefOperandConstantRanges,
@@ -108,6 +110,10 @@ public:
                                       const TargetDescription &Target) const;
 
 protected:
+  [[nodiscard]] virtual Expected<bool>
+  matchesTargetPredicate(std::string_view Name, const MachineInstr &Instruction,
+                         const MachineFunction &Function, const TargetDescription &Target) const;
+
   [[nodiscard]] virtual Expected<std::optional<GIMatchComplexOperand>>
   renderComplexOperand(std::string_view Name, const MachineInstr &Instruction,
                        const MachineFunction &Function, const TargetDescription &Target,
-- 
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