diff options
| author | David Hildenbrand <david@redhat.com> | 2019-04-04 14:37:17 +0200 |
|---|---|---|
| committer | David Hildenbrand <david@redhat.com> | 2019-05-17 10:54:13 +0200 |
| commit | 28863f1dbda5ef1e7e1e4b75857ac0fdb52424f5 (patch) | |
| tree | eba2dbdc887ec0443b3e80f11bd2339566a7e5fe /target/s390x/insn-data.def | |
| parent | ff825c6d6408cc1deae408821b6fd9d1127cc70b (diff) | |
s390x/tcg: Implement VECTOR COUNT LEADING ZEROS
For 8/16, use the 32 bit variant and properly subtract the added
leading zero bits.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
Diffstat (limited to 'target/s390x/insn-data.def')
| -rw-r--r-- | target/s390x/insn-data.def | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/target/s390x/insn-data.def b/target/s390x/insn-data.def index 1d159cb201..be3c07aafb 100644 --- a/target/s390x/insn-data.def +++ b/target/s390x/insn-data.def @@ -1084,6 +1084,8 @@ E(0xe7fb, VCH, VRR_b, V, 0, 0, 0, 0, vc, 0, TCG_COND_GT, IF_VEC) /* VECTOR COMPARE HIGH LOGICAL */ E(0xe7f9, VCHL, VRR_b, V, 0, 0, 0, 0, vc, 0, TCG_COND_GTU, IF_VEC) +/* VECTOR COUNT LEADING ZEROS */ + F(0xe753, VCLZ, VRR_a, V, 0, 0, 0, 0, vclz, 0, IF_VEC) #ifndef CONFIG_USER_ONLY /* COMPARE AND SWAP AND PURGE */ |