From 337eac613ae7fd5ce9229fc9000f9c6a5aef1890 Mon Sep 17 00:00:00 2001
From: lemon <lsof@mailbox.org>
Date: Fri, 21 Nov 2025 10:50:31 +0100
Subject: regalloc: assert nops aren't being used

---
 ir/regalloc.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'ir/regalloc.c')

diff --git a/ir/regalloc.c b/ir/regalloc.c
index 036c710..9857d61 100644
--- a/ir/regalloc.c
+++ b/ir/regalloc.c
@@ -657,6 +657,7 @@ buildintervals(struct rega *ra)
                continue;
 
             if (r.t == RTMP) {
+               assert(instrtab[r.i].op != Onop);
                addrange(&ra->intervals, r.i, (struct range){blk->inumstart, pos}, reghint);
                bsset(live, r.i);
             } else if (r.t == RREG) {
-- 
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