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Hexagon HVX (target/hexagon) helper overrides - vector shifts

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Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Taylor Simpson <tsimpson@quicinc.com>
This commit is contained in:
Taylor Simpson 2021-08-03 13:34:58 -05:00
parent 928f0ce4e8
commit 8866635caf
1 changed files with 122 additions and 0 deletions
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122
target/hexagon/gen_tcg_hvx.h
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@ -205,4 +205,126 @@ static inline void assert_vhist_tmp(DisasContext *ctx)
tcg_gen_gvec_sub(MO_32, VddV_off, VuuV_off, VvvV_off, \ tcg_gen_gvec_sub(MO_32, VddV_off, VuuV_off, VvvV_off, \
sizeof(MMVector) * 2, sizeof(MMVector) * 2) sizeof(MMVector) * 2, sizeof(MMVector) * 2)
/* Vector shift right - various forms */
#define fGEN_TCG_V6_vasrh(SHORTCODE) \
do { \
TCGv shift = tcg_temp_new(); \
tcg_gen_andi_tl(shift, RtV, 15); \
tcg_gen_gvec_sars(MO_16, VdV_off, VuV_off, shift, \
sizeof(MMVector), sizeof(MMVector)); \
tcg_temp_free(shift); \
} while (0)
#define fGEN_TCG_V6_vasrh_acc(SHORTCODE) \
do { \
intptr_t tmpoff = offsetof(CPUHexagonState, vtmp); \
TCGv shift = tcg_temp_new(); \
tcg_gen_andi_tl(shift, RtV, 15); \
tcg_gen_gvec_sars(MO_16, tmpoff, VuV_off, shift, \
sizeof(MMVector), sizeof(MMVector)); \
tcg_gen_gvec_add(MO_16, VxV_off, VxV_off, tmpoff, \
sizeof(MMVector), sizeof(MMVector)); \
tcg_temp_free(shift); \
} while (0)
#define fGEN_TCG_V6_vasrw(SHORTCODE) \
do { \
TCGv shift = tcg_temp_new(); \
tcg_gen_andi_tl(shift, RtV, 31); \
tcg_gen_gvec_sars(MO_32, VdV_off, VuV_off, shift, \
sizeof(MMVector), sizeof(MMVector)); \
tcg_temp_free(shift); \
} while (0)
#define fGEN_TCG_V6_vasrw_acc(SHORTCODE) \
do { \
intptr_t tmpoff = offsetof(CPUHexagonState, vtmp); \
TCGv shift = tcg_temp_new(); \
tcg_gen_andi_tl(shift, RtV, 31); \
tcg_gen_gvec_sars(MO_32, tmpoff, VuV_off, shift, \
sizeof(MMVector), sizeof(MMVector)); \
tcg_gen_gvec_add(MO_32, VxV_off, VxV_off, tmpoff, \
sizeof(MMVector), sizeof(MMVector)); \
tcg_temp_free(shift); \
} while (0)
#define fGEN_TCG_V6_vlsrb(SHORTCODE) \
do { \
TCGv shift = tcg_temp_new(); \
tcg_gen_andi_tl(shift, RtV, 7); \
tcg_gen_gvec_shrs(MO_8, VdV_off, VuV_off, shift, \
sizeof(MMVector), sizeof(MMVector)); \
tcg_temp_free(shift); \
} while (0)
#define fGEN_TCG_V6_vlsrh(SHORTCODE) \
do { \
TCGv shift = tcg_temp_new(); \
tcg_gen_andi_tl(shift, RtV, 15); \
tcg_gen_gvec_shrs(MO_16, VdV_off, VuV_off, shift, \
sizeof(MMVector), sizeof(MMVector)); \
tcg_temp_free(shift); \
} while (0)
#define fGEN_TCG_V6_vlsrw(SHORTCODE) \
do { \
TCGv shift = tcg_temp_new(); \
tcg_gen_andi_tl(shift, RtV, 31); \
tcg_gen_gvec_shrs(MO_32, VdV_off, VuV_off, shift, \
sizeof(MMVector), sizeof(MMVector)); \
tcg_temp_free(shift); \
} while (0)
/* Vector shift left - various forms */
#define fGEN_TCG_V6_vaslb(SHORTCODE) \
do { \
TCGv shift = tcg_temp_new(); \
tcg_gen_andi_tl(shift, RtV, 7); \
tcg_gen_gvec_shls(MO_8, VdV_off, VuV_off, shift, \
sizeof(MMVector), sizeof(MMVector)); \
tcg_temp_free(shift); \
} while (0)
#define fGEN_TCG_V6_vaslh(SHORTCODE) \
do { \
TCGv shift = tcg_temp_new(); \
tcg_gen_andi_tl(shift, RtV, 15); \
tcg_gen_gvec_shls(MO_16, VdV_off, VuV_off, shift, \
sizeof(MMVector), sizeof(MMVector)); \
tcg_temp_free(shift); \
} while (0)
#define fGEN_TCG_V6_vaslh_acc(SHORTCODE) \
do { \
intptr_t tmpoff = offsetof(CPUHexagonState, vtmp); \
TCGv shift = tcg_temp_new(); \
tcg_gen_andi_tl(shift, RtV, 15); \
tcg_gen_gvec_shls(MO_16, tmpoff, VuV_off, shift, \
sizeof(MMVector), sizeof(MMVector)); \
tcg_gen_gvec_add(MO_16, VxV_off, VxV_off, tmpoff, \
sizeof(MMVector), sizeof(MMVector)); \
tcg_temp_free(shift); \
} while (0)
#define fGEN_TCG_V6_vaslw(SHORTCODE) \
do { \
TCGv shift = tcg_temp_new(); \
tcg_gen_andi_tl(shift, RtV, 31); \
tcg_gen_gvec_shls(MO_32, VdV_off, VuV_off, shift, \
sizeof(MMVector), sizeof(MMVector)); \
tcg_temp_free(shift); \
} while (0)
#define fGEN_TCG_V6_vaslw_acc(SHORTCODE) \
do { \
intptr_t tmpoff = offsetof(CPUHexagonState, vtmp); \
TCGv shift = tcg_temp_new(); \
tcg_gen_andi_tl(shift, RtV, 31); \
tcg_gen_gvec_shls(MO_32, tmpoff, VuV_off, shift, \
sizeof(MMVector), sizeof(MMVector)); \
tcg_gen_gvec_add(MO_32, VxV_off, VxV_off, tmpoff, \
sizeof(MMVector), sizeof(MMVector)); \
tcg_temp_free(shift); \
} while (0)
#endif #endif