From 9be7593cd41a4093b79e6e7b0f94c225c654aa88 Mon Sep 17 00:00:00 2001
From: cancel <cancel@cancel.fm>
Date: Sun, 26 Jan 2020 08:23:46 +0900
Subject: [PATCH] Add comment

---
 sim.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/sim.c b/sim.c
index 0e471a6..81e3fd4 100644
--- a/sim.c
+++ b/sim.c
@@ -88,6 +88,11 @@ static void oper_poke_and_stun(Glyph *restrict gbuffer, Mark *restrict mbuffer,
   mbuffer[offs] |= Mark_flag_sleep;
 }
 
+// For anyone editing this in the future: the "no inline" here is deliberate.
+// You may think that inlining is always faster. You would be wrong. Try it. If
+// you really want this VM to run faster, you will need to use computed goto or
+// write some stuff in assembly. "Add more inlining" is not going to make it
+// faster.
 #define OPER_FUNCTION_ATTRIBS ORCA_NOINLINE static void
 
 #define BEGIN_OPERATOR(_oper_name)                                             \