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| author | Richard Henderson <richard.henderson@linaro.org> | 2019-04-30 13:01:12 -0700 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2019-05-22 15:09:43 -0400 |
| commit | f75da2988eb2457fa23d006d573220c5c680ec4e (patch) | |
| tree | b6192d1d40e1627a67a6dfc6f205ea5dfb1edd81 /tcg/tcg-op.h | |
| parent | 38dc12947ec9106237f9cdbd428792c985cd86ae (diff) | |
| download | qemu-f75da2988eb2457fa23d006d573220c5c680ec4e.zip qemu-f75da2988eb2457fa23d006d573220c5c680ec4e.tar.gz qemu-f75da2988eb2457fa23d006d573220c5c680ec4e.tar.bz2 | |
tcg: Add support for vector compare select
Perform a per-element conditional move. This combination operation is
easier to implement on some host vector units than plain cmp+bitsel.
Omit the usual gvec interface, as this is intended to be used by
target-specific gvec expansion call-backs.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'tcg/tcg-op.h')
| -rw-r--r-- | tcg/tcg-op.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tcg/tcg-op.h b/tcg/tcg-op.h index 268860e..2d4dd5c 100644 --- a/tcg/tcg-op.h +++ b/tcg/tcg-op.h @@ -1002,6 +1002,8 @@ void tcg_gen_cmp_vec(TCGCond cond, unsigned vece, TCGv_vec r, void tcg_gen_bitsel_vec(unsigned vece, TCGv_vec r, TCGv_vec a, TCGv_vec b, TCGv_vec c); +void tcg_gen_cmpsel_vec(TCGCond cond, unsigned vece, TCGv_vec r, + TCGv_vec a, TCGv_vec b, TCGv_vec c, TCGv_vec d); void tcg_gen_ld_vec(TCGv_vec r, TCGv_ptr base, TCGArg offset); void tcg_gen_st_vec(TCGv_vec r, TCGv_ptr base, TCGArg offset); |