1 files changed, 2 insertions, 1 deletions

diff --git a/src/lj_asm_ppc.h b/src/lj_asm_ppc.h
index 546b8e5d..aa818745 100644
--- a/src/lj_asm_ppc.h
+++ b/src/lj_asm_ppc.h
@@ -235,7 +235,8 @@ static int asm_fusemadd(ASMState *as, IRIns *ir, PPCIns pi, PPCIns pir)
 {
   IRRef lref = ir->op1, rref = ir->op2;
   IRIns *irm;
-  if (lref != rref &&
+  if ((as->flags & JIT_F_OPT_FMA) &&
+      lref != rref &&
       ((mayfuse(as, lref) && (irm = IR(lref), irm->o == IR_MUL) &&
         ra_noreg(irm->r)) ||
        (mayfuse(as, rref) && (irm = IR(rref), irm->o == IR_MUL) &&