From c73e35aa24017da095ebae7168152aa3dc9c381b Mon Sep 17 00:00:00 2001
From: George Hotz <geohot@gmail.com>
Date: Mon, 31 Mar 2025 19:10:06 +0800
Subject: [PATCH] non const fix

---
 tinygrad/runtime/ops_dsp.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tinygrad/runtime/ops_dsp.py b/tinygrad/runtime/ops_dsp.py
index 51b32f004b..72273a3dc2 100644
--- a/tinygrad/runtime/ops_dsp.py
+++ b/tinygrad/runtime/ops_dsp.py
@@ -216,7 +216,7 @@ def prefetch_l2(ld:UOp, idx:UOp):
                arg="__builtin_HEXAGON_Y4_l2fetch({0}, 0x808000|{1});")
     else:
       fetch_lines = 8
-      if nlen_uop.arg <= 8192: fetch_lines = ((nlen_uop.arg+127)//128)*2+1
+      if nlen_uop.op is Ops.CONST and nlen_uop.arg <= 8192: fetch_lines = ((nlen_uop.arg+127)//128)*2+1
       fetch_lines = max(fetch_lines, 8)
 
       # fetch up to 8192