From 497eb3182041a199d41c4c4fb7f44fa31d8c41e3 Mon Sep 17 00:00:00 2001
From: Noam Preil <pleasantatk@gmail.com>
Date: Sun, 17 May 2020 04:34:18 -0400
Subject: [PATCH] Fix the dumb in x86 too

---
 src-self-hosted/backend/x86.zig | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/src-self-hosted/backend/x86.zig b/src-self-hosted/backend/x86.zig
index df1bb459ea..0de736f350 100644
--- a/src-self-hosted/backend/x86.zig
+++ b/src-self-hosted/backend/x86.zig
@@ -19,12 +19,7 @@ pub const Register = enum(u8) {
     }
 
     pub fn id(self: @This()) u3 {
-        return @intCast(u4, switch (@enumToInt(self)) {
-            0...7 => |i| i,
-            8...15 => |i| i - 8,
-            16...23 => |i| i - 16,
-            else => unreachable,
-        });
+        return @truncate(u3, @enumToInt(self));
     }
     
 };