diff options
| author | Richard Henderson <richard.henderson@linaro.org> | 2020-04-20 08:22:44 -0700 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2020-06-02 08:42:37 -0700 |
| commit | 23850a74afb641102325b4b7f74071d929fc4594 (patch) | |
| tree | eb46a0b212d8b2b74220bf427a8af78feb884c60 /include/tcg/tcg-op-gvec.h | |
| parent | 3d5bb2ea5cc9ed54f65a6929a6e6baa01cabd98b (diff) | |
tcg: Implement gvec support for rotate by scalar
No host backend support yet, but the interfaces for rotls
are in place. Only implement left-rotate for now, as the
only known use of vector rotate by scalar is s390x, so any
right-rotate would be unused and untestable.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'include/tcg/tcg-op-gvec.h')
| -rw-r--r-- | include/tcg/tcg-op-gvec.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/tcg/tcg-op-gvec.h b/include/tcg/tcg-op-gvec.h index 2d768f1160..c69a7de984 100644 --- a/include/tcg/tcg-op-gvec.h +++ b/include/tcg/tcg-op-gvec.h @@ -345,6 +345,8 @@ void tcg_gen_gvec_shrs(unsigned vece, uint32_t dofs, uint32_t aofs, TCGv_i32 shift, uint32_t oprsz, uint32_t maxsz); void tcg_gen_gvec_sars(unsigned vece, uint32_t dofs, uint32_t aofs, TCGv_i32 shift, uint32_t oprsz, uint32_t maxsz); +void tcg_gen_gvec_rotls(unsigned vece, uint32_t dofs, uint32_t aofs, + TCGv_i32 shift, uint32_t oprsz, uint32_t maxsz); /* * Perform vector shift by vector element, modulo the element size. |