From fb6722a47ef3472a99f1325d830fa55c9e81f411 Mon Sep 17 00:00:00 2001
From: Mwa <mwa@mwaaa.fr>
Date: Mon, 16 Mar 2026 16:21:07 +0100
Subject: [PATCH] add not pseudo-instruction

---
 asm/src/main.rs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/asm/src/main.rs b/asm/src/main.rs
index 3847f25..3b74036 100644
--- a/asm/src/main.rs
+++ b/asm/src/main.rs
@@ -575,6 +575,10 @@ fn process_line(prgm: &mut Program, (linenum, line): (usize, String), rgx: &Rege
             chk(0);
             Instruction::Add(Reg(0), Reg(0), Labeli17::Value(0))
         }
+        "not" => {
+            chk(2);
+            Instruction::Xor(reg(0), reg(1), Op2::Direct(-1))
+        }
         "let" => {
             chk(2);
             let r = reg(0);