From 7229f13742209671790fb6a7e7ba0ad2b0657ba4 Mon Sep 17 00:00:00 2001
From: Alexis Engelke <alexis.engelke@googlemail.com>
Date: Mon, 13 Sep 2021 17:28:49 +0200
Subject: [PATCH] parseinstrs: Don't generate 16-bit version for I66

---
 parseinstrs.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/parseinstrs.py b/parseinstrs.py
index 2bf8788..a31e9a9 100644
--- a/parseinstrs.py
+++ b/parseinstrs.py
@@ -571,6 +571,8 @@ def encode_table(entries):
                 opc_flags += "|OPC_" + opcode.prefix
             if "U66" not in desc.flags and opcode.prefix != "NFx":
                 opsizes -= {16}
+        if "I66" in desc.flags:
+            opsizes -= {16}
         if opcode.vexl == "IG":
             vecsizes = {0}
         elif opcode.vexl: