From 1fb57da72ae0886eba1234a2d98ddd10e88a9efc Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Sun, 5 Aug 2018 16:32:58 -0700 Subject: [PATCH] tcg/optimize: Do not skip default processing of dup_vec If we do not opimize away dup_vec, we must mark its output as changed. Fixes: 170ba88f45b Reported-by: Laurent Desnogues Signed-off-by: Richard Henderson Reviewed-by: Laurent Desnogues Tested-by: Laurent Desnogues Message-id: 20180805233258.31892-1-richard.henderson@linaro.org Signed-off-by: Peter Maydell --- tcg/optimize.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tcg/optimize.c b/tcg/optimize.c index d4ea67e541..5dbe11c3c8 100644 --- a/tcg/optimize.c +++ b/tcg/optimize.c @@ -1094,9 +1094,9 @@ void tcg_optimize(TCGContext *s) tmp = arg_info(op->args[1])->val; tmp = dup_const(TCGOP_VECE(op), tmp); tcg_opt_gen_movi(s, op, op->args[0], tmp); - continue; + break; } - break; + goto do_default; CASE_OP_32_64(not): CASE_OP_32_64(neg): -- 2.11.4.GIT