diff --git a/src/arch/x86_64/CodeGen.zig b/src/arch/x86_64/CodeGen.zig
index f4444d56a6..5bda84c98c 100644
--- a/src/arch/x86_64/CodeGen.zig
+++ b/src/arch/x86_64/CodeGen.zig
@@ -5654,7 +5654,6 @@ fn genInlineMemcpyRegisterRegister(
 
     const abi_size = @intCast(u32, ty.abiSize(self.target.*));
 
-    // TODO common code-path with genSetStack, refactor!
     if (!math.isPowerOfTwo(abi_size)) {
         const tmp_reg = try self.copyToTmpRegister(ty, .{ .register = src_reg });