diff options
Diffstat (limited to 'target/arm')
| -rw-r--r-- | target/arm/helper.h | 14 | ||||
| -rw-r--r-- | target/arm/sve.decode | 8 | ||||
| -rw-r--r-- | target/arm/translate-sve.c | 8 | ||||
| -rw-r--r-- | target/arm/vec_helper.c | 88 |
4 files changed, 118 insertions, 0 deletions
diff --git a/target/arm/helper.h b/target/arm/helper.h index eb94b6b1e6..e7c463fff5 100644 --- a/target/arm/helper.h +++ b/target/arm/helper.h @@ -967,6 +967,20 @@ DEF_HELPER_FLAGS_4(sve2_sqrdmulh_h, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32) DEF_HELPER_FLAGS_4(sve2_sqrdmulh_s, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32) DEF_HELPER_FLAGS_4(sve2_sqrdmulh_d, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32) +DEF_HELPER_FLAGS_4(sve2_sqdmulh_idx_h, TCG_CALL_NO_RWG, + void, ptr, ptr, ptr, i32) +DEF_HELPER_FLAGS_4(sve2_sqdmulh_idx_s, TCG_CALL_NO_RWG, + void, ptr, ptr, ptr, i32) +DEF_HELPER_FLAGS_4(sve2_sqdmulh_idx_d, TCG_CALL_NO_RWG, + void, ptr, ptr, ptr, i32) + +DEF_HELPER_FLAGS_4(sve2_sqrdmulh_idx_h, TCG_CALL_NO_RWG, + void, ptr, ptr, ptr, i32) +DEF_HELPER_FLAGS_4(sve2_sqrdmulh_idx_s, TCG_CALL_NO_RWG, + void, ptr, ptr, ptr, i32) +DEF_HELPER_FLAGS_4(sve2_sqrdmulh_idx_d, TCG_CALL_NO_RWG, + void, ptr, ptr, ptr, i32) + DEF_HELPER_FLAGS_4(gvec_xar_d, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32) #ifdef TARGET_AARCH64 diff --git a/target/arm/sve.decode b/target/arm/sve.decode index 407d3019d1..35010d755f 100644 --- a/target/arm/sve.decode +++ b/target/arm/sve.decode @@ -829,6 +829,14 @@ SQDMULLB_zzx_d 01000100 11 1 ..... 1110.0 ..... ..... @rrx_2a esz=3 SQDMULLT_zzx_s 01000100 10 1 ..... 1110.1 ..... ..... @rrx_3a esz=2 SQDMULLT_zzx_d 01000100 11 1 ..... 1110.1 ..... ..... @rrx_2a esz=3 +# SVE2 saturating multiply high (indexed) +SQDMULH_zzx_h 01000100 0. 1 ..... 111100 ..... ..... @rrx_3 esz=1 +SQDMULH_zzx_s 01000100 10 1 ..... 111100 ..... ..... @rrx_2 esz=2 +SQDMULH_zzx_d 01000100 11 1 ..... 111100 ..... ..... @rrx_1 esz=3 +SQRDMULH_zzx_h 01000100 0. 1 ..... 111101 ..... ..... @rrx_3 esz=1 +SQRDMULH_zzx_s 01000100 10 1 ..... 111101 ..... ..... @rrx_2 esz=2 +SQRDMULH_zzx_d 01000100 11 1 ..... 111101 ..... ..... @rrx_1 esz=3 + # SVE2 integer multiply (indexed) MUL_zzx_h 01000100 0. 1 ..... 111110 ..... ..... @rrx_3 esz=1 MUL_zzx_s 01000100 10 1 ..... 111110 ..... ..... @rrx_2 esz=2 diff --git a/target/arm/translate-sve.c b/target/arm/translate-sve.c index 001432eccc..a03fce003e 100644 --- a/target/arm/translate-sve.c +++ b/target/arm/translate-sve.c @@ -3864,6 +3864,14 @@ DO_SVE2_RRX(trans_MUL_zzx_h, gen_helper_gvec_mul_idx_h) DO_SVE2_RRX(trans_MUL_zzx_s, gen_helper_gvec_mul_idx_s) DO_SVE2_RRX(trans_MUL_zzx_d, gen_helper_gvec_mul_idx_d) +DO_SVE2_RRX(trans_SQDMULH_zzx_h, gen_helper_sve2_sqdmulh_idx_h) +DO_SVE2_RRX(trans_SQDMULH_zzx_s, gen_helper_sve2_sqdmulh_idx_s) +DO_SVE2_RRX(trans_SQDMULH_zzx_d, gen_helper_sve2_sqdmulh_idx_d) + +DO_SVE2_RRX(trans_SQRDMULH_zzx_h, gen_helper_sve2_sqrdmulh_idx_h) +DO_SVE2_RRX(trans_SQRDMULH_zzx_s, gen_helper_sve2_sqrdmulh_idx_s) +DO_SVE2_RRX(trans_SQRDMULH_zzx_d, gen_helper_sve2_sqrdmulh_idx_d) + #undef DO_SVE2_RRX #define DO_SVE2_RRX_TB(NAME, FUNC, TOP) \ diff --git a/target/arm/vec_helper.c b/target/arm/vec_helper.c index 25061c15e1..8b7269d8e1 100644 --- a/target/arm/vec_helper.c +++ b/target/arm/vec_helper.c @@ -240,6 +240,36 @@ void HELPER(sve2_sqrdmulh_h)(void *vd, void *vn, void *vm, uint32_t desc) } } +void HELPER(sve2_sqdmulh_idx_h)(void *vd, void *vn, void *vm, uint32_t desc) +{ + intptr_t i, j, opr_sz = simd_oprsz(desc); + int idx = simd_data(desc); + int16_t *d = vd, *n = vn, *m = (int16_t *)vm + H2(idx); + uint32_t discard; + + for (i = 0; i < opr_sz / 2; i += 16 / 2) { + int16_t mm = m[i]; + for (j = 0; j < 16 / 2; ++j) { + d[i + j] = do_sqrdmlah_h(n[i + j], mm, 0, false, false, &discard); + } + } +} + +void HELPER(sve2_sqrdmulh_idx_h)(void *vd, void *vn, void *vm, uint32_t desc) +{ + intptr_t i, j, opr_sz = simd_oprsz(desc); + int idx = simd_data(desc); + int16_t *d = vd, *n = vn, *m = (int16_t *)vm + H2(idx); + uint32_t discard; + + for (i = 0; i < opr_sz / 2; i += 16 / 2) { + int16_t mm = m[i]; + for (j = 0; j < 16 / 2; ++j) { + d[i + j] = do_sqrdmlah_h(n[i + j], mm, 0, false, true, &discard); + } + } +} + /* Signed saturating rounding doubling multiply-accumulate high half, 32-bit */ int32_t do_sqrdmlah_s(int32_t src1, int32_t src2, int32_t src3, bool neg, bool round, uint32_t *sat) @@ -373,6 +403,36 @@ void HELPER(sve2_sqrdmulh_s)(void *vd, void *vn, void *vm, uint32_t desc) } } +void HELPER(sve2_sqdmulh_idx_s)(void *vd, void *vn, void *vm, uint32_t desc) +{ + intptr_t i, j, opr_sz = simd_oprsz(desc); + int idx = simd_data(desc); + int32_t *d = vd, *n = vn, *m = (int32_t *)vm + H4(idx); + uint32_t discard; + + for (i = 0; i < opr_sz / 4; i += 16 / 4) { + int32_t mm = m[i]; + for (j = 0; j < 16 / 4; ++j) { + d[i + j] = do_sqrdmlah_s(n[i + j], mm, 0, false, false, &discard); + } + } +} + +void HELPER(sve2_sqrdmulh_idx_s)(void *vd, void *vn, void *vm, uint32_t desc) +{ + intptr_t i, j, opr_sz = simd_oprsz(desc); + int idx = simd_data(desc); + int32_t *d = vd, *n = vn, *m = (int32_t *)vm + H4(idx); + uint32_t discard; + + for (i = 0; i < opr_sz / 4; i += 16 / 4) { + int32_t mm = m[i]; + for (j = 0; j < 16 / 4; ++j) { + d[i + j] = do_sqrdmlah_s(n[i + j], mm, 0, false, true, &discard); + } + } +} + /* Signed saturating rounding doubling multiply-accumulate high half, 64-bit */ static int64_t do_sat128_d(Int128 r) { @@ -452,6 +512,34 @@ void HELPER(sve2_sqrdmulh_d)(void *vd, void *vn, void *vm, uint32_t desc) } } +void HELPER(sve2_sqdmulh_idx_d)(void *vd, void *vn, void *vm, uint32_t desc) +{ + intptr_t i, j, opr_sz = simd_oprsz(desc); + int idx = simd_data(desc); + int64_t *d = vd, *n = vn, *m = (int64_t *)vm + idx; + + for (i = 0; i < opr_sz / 8; i += 16 / 8) { + int64_t mm = m[i]; + for (j = 0; j < 16 / 8; ++j) { + d[i + j] = do_sqrdmlah_d(n[i + j], mm, 0, false, false); + } + } +} + +void HELPER(sve2_sqrdmulh_idx_d)(void *vd, void *vn, void *vm, uint32_t desc) +{ + intptr_t i, j, opr_sz = simd_oprsz(desc); + int idx = simd_data(desc); + int64_t *d = vd, *n = vn, *m = (int64_t *)vm + idx; + + for (i = 0; i < opr_sz / 8; i += 16 / 8) { + int64_t mm = m[i]; + for (j = 0; j < 16 / 8; ++j) { + d[i + j] = do_sqrdmlah_d(n[i + j], mm, 0, false, true); + } + } +} + /* Integer 8 and 16-bit dot-product. * * Note that for the loops herein, host endianness does not matter |