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| author | Richard Henderson <richard.henderson@linaro.org> | 2020-04-19 19:47:59 -0700 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2020-06-02 08:42:37 -0700 |
| commit | 5d0ceda902915e3f0e21c39d142c92c4e97c3ebb (patch) | |
| tree | 315f82b6a7709fa3f3188c1b19ccffb4f56aac29 /tcg/tcg.c | |
| parent | b0f7e7444c03da17e41bf327c8aea590104a28ab (diff) | |
| download | qemu-5d0ceda902915e3f0e21c39d142c92c4e97c3ebb.zip qemu-5d0ceda902915e3f0e21c39d142c92c4e97c3ebb.tar.gz qemu-5d0ceda902915e3f0e21c39d142c92c4e97c3ebb.tar.bz2 | |
tcg: Implement gvec support for rotate by vector
No host backend support yet, but the interfaces for rotlv
and rotrv are in place.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
v3: Drop the generic expansion from rot to shift; we can do better
for each backend, and then this code becomes unused.
Diffstat (limited to 'tcg/tcg.c')
| -rw-r--r-- | tcg/tcg.c | 3 |
1 files changed, 3 insertions, 0 deletions
@@ -1663,6 +1663,9 @@ bool tcg_op_supported(TCGOpcode op) return have_vec && TCG_TARGET_HAS_shv_vec; case INDEX_op_rotli_vec: return have_vec && TCG_TARGET_HAS_roti_vec; + case INDEX_op_rotlv_vec: + case INDEX_op_rotrv_vec: + return have_vec && TCG_TARGET_HAS_rotv_vec; case INDEX_op_ssadd_vec: case INDEX_op_usadd_vec: case INDEX_op_sssub_vec: |