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| author | Richard Henderson <richard.henderson@linaro.org> | 2020-04-20 04:03:09 +0000 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2020-06-02 08:42:37 -0700 |
| commit | 7cff8988fade36f20659aad80f2f763ff054ef48 (patch) | |
| tree | e33d4d39b4af880915fcf6911d264e79082aaf83 /tcg/aarch64/tcg-target.opc.h | |
| parent | 885b1706df6f0211a22e120fac910fb3abf3e733 (diff) | |
tcg/aarch64: Implement INDEX_op_rotl{i,v}_vec
For immediate rotate , we can implement this in two instructions,
using SLI. For variable rotate, the oddness of aarch64 right-shift-
as-negative-left-shift means a backend-specific expansion works best.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'tcg/aarch64/tcg-target.opc.h')
| -rw-r--r-- | tcg/aarch64/tcg-target.opc.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tcg/aarch64/tcg-target.opc.h b/tcg/aarch64/tcg-target.opc.h index 26bfd9c460..bce30accd9 100644 --- a/tcg/aarch64/tcg-target.opc.h +++ b/tcg/aarch64/tcg-target.opc.h @@ -12,3 +12,4 @@ */ DEF(aa64_sshl_vec, 1, 2, 0, IMPLVEC) +DEF(aa64_sli_vec, 1, 2, 1, IMPLVEC) |