The element size is encoded in the M3 field, not in the M4
field.
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1248
Fixes: be6324c6b734 ("s390x/tcg: Implement VECTOR ISOLATE STRING")
Reviewed-by: Richard Henderson <richard.hender...@linaro.org>
Signed-off-by: Thomas Huth <th...@redhat.com>
---
target/s390x/tcg/translate_vx.c.inc | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target/s390x/tcg/translate_vx.c.inc
b/target/s390x/tcg/translate_vx.c.inc
index 3526ba3e3b..b69c1a111c 100644
--- a/target/s390x/tcg/translate_vx.c.inc
+++ b/target/s390x/tcg/translate_vx.c.inc
@@ -2723,7 +2723,7 @@ static DisasJumpType op_vfene(DisasContext *s, DisasOps
*o)
static DisasJumpType op_vistr(DisasContext *s, DisasOps *o)
{
- const uint8_t es = get_field(s, m4);
+ const uint8_t es = get_field(s, m3);
const uint8_t m5 = get_field(s, m5);
static gen_helper_gvec_2 * const g[3] = {
gen_helper_gvec_vistr8,
--
2.31.1
