diff options
| author | David Hildenbrand <david@redhat.com> | 2019-05-29 21:42:05 +0200 |
|---|---|---|
| committer | David Hildenbrand <david@redhat.com> | 2019-06-07 14:53:25 +0200 |
| commit | bb03fd841cb33f3a85cedc1f89169fe2649fc258 (patch) | |
| tree | e14dae749cca380a99d1c56ca2a244aff2695c51 /target/s390x/insn-data.def | |
| parent | 2c806ab4437abde451b99dcf21b45169c04d08e9 (diff) | |
s390x/tcg: Implement VECTOR FP CONVERT FROM FIXED 64-BIT
1. We'll reuse op_vcdg() for similar instructions later, prepare for
that.
2. We'll reuse vop64_2() later for other instructions.
We have to mangle the erm (effective rounding mode) and the m4 into
the simd_data(), and properly unmangle them again.
Make sure to restore the erm before triggering an exception.
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 446552f251..d3386024c8 100644 --- a/target/s390x/insn-data.def +++ b/target/s390x/insn-data.def @@ -1218,6 +1218,8 @@ F(0xe7eb, VFCH, VRR_c, V, 0, 0, 0, 0, vfc, 0, IF_VEC) /* VECTOR FP COMPARE HIGH OR EQUAL */ F(0xe7ea, VFCHE, VRR_c, V, 0, 0, 0, 0, vfc, 0, IF_VEC) +/* VECTOR FP CONVERT FROM FIXED 64-BIT */ + F(0xe7c3, VCDG, VRR_a, V, 0, 0, 0, 0, vcdg, 0, IF_VEC) #ifndef CONFIG_USER_ONLY /* COMPARE AND SWAP AND PURGE */ |