From 5d834bcf9fb9596fd15f9e657a94caa8716b3f10 Mon Sep 17 00:00:00 2001
From: Alan Wu <XrXr@users.noreply.github.com>
Date: Fri, 12 Mar 2021 12:22:19 -0500
Subject: YJIT: lazy polymorphic getinstancevariable

Lazily compile out a chain of checks for different known classes and
whether `self` embeds its ivars or not.

* Remove trailing whitespaces

* Get proper addresss in Capstone disassembly

* Lowercase address in Capstone disassembly

Capstone uses lowercase for jump targets in generated listings. Let's
match it.

* Use the same successor in getivar guard chains

Cuts down on duplication

* Address reviews

* Fix copypasta error

* Add a comment
---
 yjit_iface.h | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'yjit_iface.h')

diff --git a/yjit_iface.h b/yjit_iface.h
index 88e65322eb..5a5ba1c448 100644
--- a/yjit_iface.h
+++ b/yjit_iface.h
@@ -47,6 +47,10 @@ YJIT_DECLARE_COUNTERS(
     leave_se_finish_frame,
     leave_se_interrupt,
 
+    getivar_se_self_not_heap,
+    getivar_idx_out_of_range,
+    getivar_undef,
+
     // Member with known name for iterating over counters
     last_member
 )
-- 
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