From 9593a3988c3e788790aa107d778386b09f456a6d Mon Sep 17 00:00:00 2001 From: Peter Maydell Date: Tue, 16 Jun 2020 10:32:25 +0100 Subject: target/arm: Fix missing temp frees in do_vshll_2sh MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The widenfn() in do_vshll_2sh() does not free the input 32-bit TCGv, so we need to do this in the calling code. Signed-off-by: Peter Maydell Reviewed-by: Richard Henderson Reviewed-by: Philippe Mathieu-Daudé --- target/arm/translate-neon.inc.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'target') diff --git a/target/arm/translate-neon.inc.c b/target/arm/translate-neon.inc.c index 664d361260..299a61f067 100644 --- a/target/arm/translate-neon.inc.c +++ b/target/arm/translate-neon.inc.c @@ -1624,6 +1624,7 @@ static bool do_vshll_2sh(DisasContext *s, arg_2reg_shift *a, tmp = tcg_temp_new_i64(); widenfn(tmp, rm0); + tcg_temp_free_i32(rm0); if (a->shift != 0) { tcg_gen_shli_i64(tmp, tmp, a->shift); tcg_gen_andi_i64(tmp, tmp, ~widen_mask); @@ -1631,6 +1632,7 @@ static bool do_vshll_2sh(DisasContext *s, arg_2reg_shift *a, neon_store_reg64(tmp, a->vd); widenfn(tmp, rm1); + tcg_temp_free_i32(rm1); if (a->shift != 0) { tcg_gen_shli_i64(tmp, tmp, a->shift); tcg_gen_andi_i64(tmp, tmp, ~widen_mask); -- cgit v1.2.3