From 3e83c4280f0b1d72774c522a7e0d135913151b56 Mon Sep 17 00:00:00 2001
From: lemon <lsof@mailbox.org>
Date: Mon, 16 Mar 2026 12:15:13 +0100
Subject: ir: blk loop index for spill cost

---
 ir/ir.h | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'ir/ir.h')

diff --git a/ir/ir.h b/ir/ir.h
index a4da8ad..e7eb62a 100644
--- a/ir/ir.h
+++ b/ir/ir.h
@@ -130,6 +130,7 @@ struct block {
    int id;
    int npred;
    int visit;
+   ushort loop;
    int inumstart;
    union {
       struct block *_pred0;
@@ -322,8 +323,9 @@ void mem2reg(struct function *);
 void copyopt(struct function *);
 
 /** cfg.c **/
-void sortrpo(struct function *fn);
-void filldom(struct function *fn);
+void sortrpo(struct function *);
+void filldom(struct function *);
+void fillloop(struct function *);
 
 /** abi0.c **/
 void abi0(struct function *);
-- 
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