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-rw-r--r--src/lj_asm.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/lj_asm.c b/src/lj_asm.c
index 7164cfd8..7c27a98f 100644
--- a/src/lj_asm.c
+++ b/src/lj_asm.c
@@ -1211,8 +1211,10 @@ static void asm_head_side(ASMState *as)
rs = asm_head_parentrs(as, ir);
if (ra_hasreg(ir->r)) {
rset_clear(allow, ir->r);
- if (ra_hasspill(ir->s))
+ if (ra_hasspill(ir->s)) {
ra_save(as, ir, ir->r);
+ checkmclim(as);
+ }
} else if (ra_hasspill(ir->s)) {
irt_setmark(ir->t);
pass2 = 1;