From: Junio C Hamano <gitster@pobox.com>
Date: Fri, 05 Sep 2025 22:39:12 GMT
Subject: Re: [PATCH RFC v2 4/7] rust: implement a test balloon via the "varint" subsystem
Message-ID: <xmqqqzwk1q3z.fsf@gitster.g>
In-Reply-To: <xmqqy0qs1sk5.fsf@gitster.g>

Junio C Hamano <gitster@pobox.com> writes:

> ...  Interestingly, disassembly I saw looked a lot more
> optimized than the C variant compiled with clang-19 -O2.

That was a false alarm.  With right compilation option passed, C
version of decode_varint() compiled to identical assembly as what
rustc/llvm produced.