From 267307fa2898cdb33cd83aa30d65e95a33fff635 Mon Sep 17 00:00:00 2001
From: Jiahao XU <Jiahao_XU@outlook.com>
Date: Sun, 3 Jul 2022 18:12:37 +1000
Subject: [PATCH] Set `opt-level` for release to `s`

O3 mostly enables float optimization, more aggressive loop unrolling and
function inline.

O2 is probably OK, but I want to reduce the binary size a bit by using
opt level "s".

Signed-off-by: Jiahao XU <Jiahao_XU@outlook.com>
---
 Cargo.toml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Cargo.toml b/Cargo.toml
index f121f595..c90656f7 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -69,6 +69,7 @@ guess_host_triple = "0.1.3"
 env_logger = "0.9.0"
 
 [profile.release]
+opt-level = "s"
 lto = true
 codegen-units = 1
 panic = "abort"