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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/i386 | |
| 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/i386')
| -rw-r--r-- | tcg/i386/tcg-target.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tcg/i386/tcg-target.h b/tcg/i386/tcg-target.h index 08a0386..16a83a7 100644 --- a/tcg/i386/tcg-target.h +++ b/tcg/i386/tcg-target.h @@ -191,6 +191,7 @@ extern bool have_avx2; #define TCG_TARGET_HAS_sat_vec 1 #define TCG_TARGET_HAS_minmax_vec 1 #define TCG_TARGET_HAS_bitsel_vec 0 +#define TCG_TARGET_HAS_cmpsel_vec 0 #define TCG_TARGET_deposit_i32_valid(ofs, len) \ (((ofs) == 0 && (len) == 8) || ((ofs) == 8 && (len) == 8) || \ |