From 031f539c86f168ee8d0d1b0dd34572863cc17282 Mon Sep 17 00:00:00 2001
From: lemon <lsof@mailbox.org>
Date: Wed, 22 Oct 2025 09:56:49 +0200
Subject: always keep volatile loads

---
 ir/regalloc.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'ir/regalloc.c')

diff --git a/ir/regalloc.c b/ir/regalloc.c
index b9f5517..0dcb11c 100644
--- a/ir/regalloc.c
+++ b/ir/regalloc.c
@@ -1048,6 +1048,10 @@ devirt(struct rega *ra, struct block *blk)
          insertinstr(blk, curi++, mkmove(ins->cls, ins->reg-1, ins->l.i));
          ins->l.i = ins->reg-1;
       }
+      if (!ins->reg && in_range(ins->op, Oloads1, Oloadf8)) {
+         assert(ins->keep);
+         ins->reg = kisint(ins->cls) ? mctarg->gprscratch+1 : mctarg->fprscratch+1;
+      }
    }
 
    return allnops;
-- 
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