1 files changed, 1 insertions, 1 deletions
diff --git a/target/ppc/translate.c b/target/ppc/translate.c
index 01233e8b6d..606b605ba0 100644
--- a/target/ppc/translate.c
+++ b/target/ppc/translate.c
@@ -2880,7 +2880,7 @@ static void gen_lswi(DisasContext *ctx)
     }
     if (nb == 0)
         nb = 32;
-    nr = (nb + 3) / 4;
+    nr = DIV_ROUND_UP(nb, 4);
     if (unlikely(lsw_reg_in_range(start, nr, ra))) {
         gen_inval_exception(ctx, POWERPC_EXCP_INVAL_LSWX);
         return;