From 6c97d54954112be9a5badacaec8efa1d05bd7d15 Mon Sep 17 00:00:00 2001
From: Richard-Qin-X <richard.qin.001@gmail.com>
Date: Wed, 19 Aug 2026 02:50:30 +0800
Subject: [RISCV][GlobalISel] Generate indirect branch selection

---
 backend/lib/Target/RISCV/RISCVGISelControlFlow.rccdesc | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'backend/lib/Target/RISCV/RISCVGISelControlFlow.rccdesc')

diff --git a/backend/lib/Target/RISCV/RISCVGISelControlFlow.rccdesc b/backend/lib/Target/RISCV/RISCVGISelControlFlow.rccdesc
index c58135f..21fd338 100644
--- a/backend/lib/Target/RISCV/RISCVGISelControlFlow.rccdesc
+++ b/backend/lib/Target/RISCV/RISCVGISelControlFlow.rccdesc
@@ -1,6 +1,18 @@
 # SPDX-License-Identifier: GPL-3.0-or-later
 
 selection_rules:
+  -
+    id: select_g_brindirect
+    priority: 100
+    match:
+      opcode: G_BRINDIRECT
+    apply:
+      instructions:
+        - opcode: PseudoBRIND
+          root: true
+          operands:
+            - { operand: 0 }
+            - { immediate: 0 }
   -
     id: select_g_br
     priority: 100
-- 
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