From f119f08aa254d4e98211ade88b8c415fba3746fb Mon Sep 17 00:00:00 2001
From: lemon <lsof@mailbox.org>
Date: Fri, 21 Nov 2025 17:40:42 +0100
Subject: ir: implement dominator tree computation

---
 ir/ir.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'ir/ir.h')

diff --git a/ir/ir.h b/ir/ir.h
index 1c7c02e..77f25d4 100644
--- a/ir/ir.h
+++ b/ir/ir.h
@@ -128,6 +128,7 @@ struct block {
    };
    struct block *lprev, *lnext;
    struct block *s1, *s2;
+   struct block *idom;
    vec_of(ushort) phi;
    vec_of(ushort) ins;
    struct { uchar t; union ref arg[2]; } jmp;
@@ -301,6 +302,7 @@ void copyopt(struct function *);
 
 /** cfg.c **/
 void sortrpo(struct function *fn);
+void filldom(struct function *fn);
 
 /** abi0.c **/
 void abi0(struct function *);
-- 
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