diff options
Diffstat (limited to 'tcg')
| -rw-r--r-- | tcg/aarch64/tcg-target.h | 1 | ||||
| -rw-r--r-- | tcg/i386/tcg-target.h | 1 | ||||
| -rw-r--r-- | tcg/ppc/tcg-target.h | 1 | ||||
| -rw-r--r-- | tcg/tcg-op-gvec.c | 22 | ||||
| -rw-r--r-- | tcg/tcg-op-vec.c | 5 | ||||
| -rw-r--r-- | tcg/tcg.c | 2 |
6 files changed, 32 insertions, 0 deletions
diff --git a/tcg/aarch64/tcg-target.h b/tcg/aarch64/tcg-target.h index a5477bbc07..9bc2a5ecbe 100644 --- a/tcg/aarch64/tcg-target.h +++ b/tcg/aarch64/tcg-target.h @@ -134,6 +134,7 @@ typedef enum { #define TCG_TARGET_HAS_neg_vec 1 #define TCG_TARGET_HAS_abs_vec 1 #define TCG_TARGET_HAS_roti_vec 0 +#define TCG_TARGET_HAS_rots_vec 0 #define TCG_TARGET_HAS_rotv_vec 0 #define TCG_TARGET_HAS_shi_vec 1 #define TCG_TARGET_HAS_shs_vec 0 diff --git a/tcg/i386/tcg-target.h b/tcg/i386/tcg-target.h index 4c806c97db..99ac1e3958 100644 --- a/tcg/i386/tcg-target.h +++ b/tcg/i386/tcg-target.h @@ -184,6 +184,7 @@ extern bool have_avx2; #define TCG_TARGET_HAS_neg_vec 0 #define TCG_TARGET_HAS_abs_vec 1 #define TCG_TARGET_HAS_roti_vec 0 +#define TCG_TARGET_HAS_rots_vec 0 #define TCG_TARGET_HAS_rotv_vec 0 #define TCG_TARGET_HAS_shi_vec 1 #define TCG_TARGET_HAS_shs_vec 1 diff --git a/tcg/ppc/tcg-target.h b/tcg/ppc/tcg-target.h index 7993422526..4a17aebc5a 100644 --- a/tcg/ppc/tcg-target.h +++ b/tcg/ppc/tcg-target.h @@ -162,6 +162,7 @@ extern bool have_vsx; #define TCG_TARGET_HAS_neg_vec have_isa_3_00 #define TCG_TARGET_HAS_abs_vec 0 #define TCG_TARGET_HAS_roti_vec 0 +#define TCG_TARGET_HAS_rots_vec 0 #define TCG_TARGET_HAS_rotv_vec 0 #define TCG_TARGET_HAS_shi_vec 0 #define TCG_TARGET_HAS_shs_vec 0 diff --git a/tcg/tcg-op-gvec.c b/tcg/tcg-op-gvec.c index 2b71725883..3707c0effb 100644 --- a/tcg/tcg-op-gvec.c +++ b/tcg/tcg-op-gvec.c @@ -2976,6 +2976,28 @@ void tcg_gen_gvec_sars(unsigned vece, uint32_t dofs, uint32_t aofs, do_gvec_shifts(vece, dofs, aofs, shift, oprsz, maxsz, &g); } +void tcg_gen_gvec_rotls(unsigned vece, uint32_t dofs, uint32_t aofs, + TCGv_i32 shift, uint32_t oprsz, uint32_t maxsz) +{ + static const GVecGen2sh g = { + .fni4 = tcg_gen_rotl_i32, + .fni8 = tcg_gen_rotl_i64, + .fniv_s = tcg_gen_rotls_vec, + .fniv_v = tcg_gen_rotlv_vec, + .fno = { + gen_helper_gvec_rotl8i, + gen_helper_gvec_rotl16i, + gen_helper_gvec_rotl32i, + gen_helper_gvec_rotl64i, + }, + .s_list = { INDEX_op_rotls_vec, 0 }, + .v_list = { INDEX_op_rotlv_vec, 0 }, + }; + + tcg_debug_assert(vece <= MO_64); + do_gvec_shifts(vece, dofs, aofs, shift, oprsz, maxsz, &g); +} + /* * Expand D = A << (B % element bits) * diff --git a/tcg/tcg-op-vec.c b/tcg/tcg-op-vec.c index fb1250fee6..f784517d84 100644 --- a/tcg/tcg-op-vec.c +++ b/tcg/tcg-op-vec.c @@ -747,6 +747,11 @@ void tcg_gen_sars_vec(unsigned vece, TCGv_vec r, TCGv_vec a, TCGv_i32 b) do_shifts(vece, r, a, b, INDEX_op_sars_vec); } +void tcg_gen_rotls_vec(unsigned vece, TCGv_vec r, TCGv_vec a, TCGv_i32 s) +{ + do_shifts(vece, r, a, s, INDEX_op_rotls_vec); +} + void tcg_gen_bitsel_vec(unsigned vece, TCGv_vec r, TCGv_vec a, TCGv_vec b, TCGv_vec c) { @@ -1663,6 +1663,8 @@ bool tcg_op_supported(TCGOpcode op) return have_vec && TCG_TARGET_HAS_shv_vec; case INDEX_op_rotli_vec: return have_vec && TCG_TARGET_HAS_roti_vec; + case INDEX_op_rotls_vec: + return have_vec && TCG_TARGET_HAS_rots_vec; case INDEX_op_rotlv_vec: case INDEX_op_rotrv_vec: return have_vec && TCG_TARGET_HAS_rotv_vec; |