From f403e250bf4474cead6a6cbe5e917488f39163e9 Mon Sep 17 00:00:00 2001
From: lemon <lsof@mailbox.org>
Date: Sat, 13 Dec 2025 14:25:13 +0100
Subject: Add -O optimization flag

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

(limited to 'ir')

diff --git a/ir/ir.c b/ir/ir.c
index cd93992..3befc18 100644
--- a/ir/ir.c
+++ b/ir/ir.c
@@ -605,8 +605,10 @@ irfini(struct function *fn)
 
    abi0(fn);
    lowerintrin(fn);
-   mem2reg(fn);
-   copyopt(fn);
+   if (ccopt.o > OPT0) {
+      mem2reg(fn);
+      copyopt(fn);
+   }
    if (ccopt.dbg.o) {
       bfmt(ccopt.dbgout, "<< Before isel >>\n");
       irdump(fn);
-- 
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