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| author | David Hildenbrand <david@redhat.com> | 2019-04-10 22:22:36 +0200 |
|---|---|---|
| committer | David Hildenbrand <david@redhat.com> | 2019-05-17 10:54:13 +0200 |
| commit | 1ee2d7ba72f6539f6e5cab218c7ce789456d60f4 (patch) | |
| tree | 711b53e1665f09ac13118636b4691ca00ecc87fb /target/s390x/insn-data.def | |
| parent | ea8d7840f559d585ca88d8e12cfe8b11959fef10 (diff) | |
| download | qemu-1ee2d7ba72f6539f6e5cab218c7ce789456d60f4.zip qemu-1ee2d7ba72f6539f6e5cab218c7ce789456d60f4.tar.gz qemu-1ee2d7ba72f6539f6e5cab218c7ce789456d60f4.tar.bz2 | |
s390x/tcg: Implement VECTOR SUBTRACT COMPUTE BORROW INDICATION
Let's keep it simple for now and handle 8/16 bit elements via helpers.
Especially for 8/16, we could come up with some bit tricks.
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 58a61f4..94de3c9 100644 --- a/target/s390x/insn-data.def +++ b/target/s390x/insn-data.def @@ -1176,6 +1176,8 @@ F(0xe77d, VSRLB, VRR_c, V, 0, 0, 0, 0, vsrl, 0, IF_VEC) /* VECTOR SUBTRACT */ F(0xe7f7, VS, VRR_c, V, 0, 0, 0, 0, vs, 0, IF_VEC) +/* VECTOR SUBTRACT COMPUTE BORROW INDICATION */ + F(0xe7f5, VSCBI, VRR_c, V, 0, 0, 0, 0, vscbi, 0, IF_VEC) #ifndef CONFIG_USER_ONLY /* COMPARE AND SWAP AND PURGE */ |