Subject: Re: [PATCH RFC v2 4/7] rust: implement a test balloon via the "varint" subsystem

From: Junio C Hamano <[email-masked]>
Date: Fri, 05 Sep 2025 15:39:12 -0700

Junio C Hamano <[email-masked]> 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.