From 01973a8a1610b76f7acfd7d0105aecbf6e9316fd Mon Sep 17 00:00:00 2001
From: Andrew Kelley <andrew@ziglang.org>
Date: Thu, 1 May 2025 17:32:43 -0700
Subject: [PATCH] std.io.BufferedReader: don't use `@memmove` yet

so I can use the x86 backend
---
 lib/std/io/BufferedReader.zig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/std/io/BufferedReader.zig b/lib/std/io/BufferedReader.zig
index b814ded04c..2b8624351b 100644
--- a/lib/std/io/BufferedReader.zig
+++ b/lib/std/io/BufferedReader.zig
@@ -730,7 +730,7 @@ pub fn fill(br: *BufferedReader, n: usize) Reader.Error!void {
     }
     if (seek > 0) {
         const remainder = buffer[seek..];
-        @memmove(buffer[0..remainder.len], remainder);
+        std.mem.copyForwards(u8, buffer[0..remainder.len], remainder);
         br.end = remainder.len;
         br.seek = 0;
     }