From 7d2d577de0c72f3cf2eb43f1534e908070d3bc47 Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Wed, 7 Jan 2026 09:51:38 +1100 Subject: [PATCH] tcg/optimize: Save o_mask in fold_masks_zosa_int MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit When adding o_mask to this function, we used it in a couple of places but failed to save it for future use. Also, update a related comment. Cc: qemu-stable@nongnu.org Fixes: 56f15f67ea1 ("tcg/optimize: Add one's mask to TempOptInfo") Reported-by: Manos Pitsidianakis Reviewed-by: Pierrick Bouvier Reviewed-by: Philippe Mathieu-Daudé Signed-off-by: Richard Henderson --- tcg/optimize.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/tcg/optimize.c b/tcg/optimize.c index f69702b26e..1f95da487b 100644 --- a/tcg/optimize.c +++ b/tcg/optimize.c @@ -1088,8 +1088,9 @@ static bool fold_masks_zosa_int(OptContext *ctx, TCGOp *op, ti = ts_info(ts); ti->z_mask = z_mask; + ti->o_mask = o_mask; - /* Canonicalize s_mask and incorporate data from z_mask. */ + /* Canonicalize s_mask and incorporate data from [zo]_mask. */ rep = clz64(~s_mask); rep = MAX(rep, clz64(z_mask)); rep = MAX(rep, clz64(~o_mask));