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tcg/i386: Implement avx512 variable rotate

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AVX512VL has VPROLVD and VPRORVQ.

Tested-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2021-12-18 09:15:29 -08:00
parent 4e73f842e8
commit 102cd35c01
2 changed files with 25 additions and 2 deletions
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2
tcg/i386/tcg-target.h
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@ -197,7 +197,7 @@ extern bool have_movbe;
#define TCG_TARGET_HAS_abs_vec 1
#define TCG_TARGET_HAS_roti_vec have_avx512vl
#define TCG_TARGET_HAS_rots_vec 0
#define TCG_TARGET_HAS_rotv_vec 0
#define TCG_TARGET_HAS_rotv_vec have_avx512vl
#define TCG_TARGET_HAS_shi_vec 1
#define TCG_TARGET_HAS_shs_vec 1
#define TCG_TARGET_HAS_shv_vec have_avx2