From 95aa6d8ccd986459c5220872dbe8aa8ece36e152 Mon Sep 17 00:00:00 2001
From: chenyu <chenyu@fastmail.com>
Date: Wed, 14 Aug 2024 16:57:39 -0400
Subject: [PATCH] remove redundant x/c pattern [run_process_replay] (#6082)

there's no div and 1/c is const folded
---
 tinygrad/codegen/uopgraph.py | 1 -
 1 file changed, 1 deletion(-)

diff --git a/tinygrad/codegen/uopgraph.py b/tinygrad/codegen/uopgraph.py
index 3f73433226..0ce6baa0c8 100644
--- a/tinygrad/codegen/uopgraph.py
+++ b/tinygrad/codegen/uopgraph.py
@@ -258,7 +258,6 @@ constant_folder = PatternMatcher([
   (NOp.var('x') // 1, lambda x: x),   # x//1 -> x
   (NOp.var('x') // -1, lambda x: -x), # x//-1 -> -x
   (NOp.var('x') / NOp.var('x'), lambda x: x.const(1)), # x/x -> 1
-  (NOp.var('x') / NOp.cvar('c'), lambda x,c: x*exec_alu(UnaryOps.RECIP, c.dtype, [c.arg])),    # x/c -> x*(1/c)
   # ** zero folding **
   # x*0 -> 0 or 0*x -> 0
   # if x is nan or inf it should render the nan value.