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| author | David Hildenbrand | 2019-04-10 21:37:24 +0200 |
|---|---|---|
| committer | David Hildenbrand | 2019-05-17 10:54:13 +0200 |
| commit | ea8d7840f559d585ca88d8e12cfe8b11959fef10 (patch) | |
| tree | f6eea3db91a0c0399c2fb38e9e6c23db2bba65a7 /target/s390x/insn-data.def | |
| parent | s390x/tcg: Implement VECTOR SHIFT RIGHT LOGICAL * (diff) | |
| download | qemu-ea8d7840f559d585ca88d8e12cfe8b11959fef10.tar.gz qemu-ea8d7840f559d585ca88d8e12cfe8b11959fef10.tar.xz qemu-ea8d7840f559d585ca88d8e12cfe8b11959fef10.zip | |
s390x/tcg: Implement VECTOR SUBTRACT
We can use tcg_gen_sub2_i64() to do 128-bit subtraction and otherwise
existing gvec helpers.
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 f3bf9edfca..58a61f41ef 100644 --- a/target/s390x/insn-data.def +++ b/target/s390x/insn-data.def @@ -1174,6 +1174,8 @@ F(0xe77c, VSRL, VRR_c, V, 0, 0, 0, 0, vsrl, 0, IF_VEC) /* VECTOR SHIFT RIGHT LOGICAL BY BYTE */ 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) #ifndef CONFIG_USER_ONLY /* COMPARE AND SWAP AND PURGE */ |