diff options
Diffstat (limited to 'tcg/tcg-op-gvec.c')
| -rw-r--r-- | tcg/tcg-op-gvec.c | 1309 |
1 files changed, 1309 insertions, 0 deletions
diff --git a/tcg/tcg-op-gvec.c b/tcg/tcg-op-gvec.c new file mode 100644 index 0000000000..f8ae75b331 --- /dev/null +++ b/tcg/tcg-op-gvec.c @@ -0,0 +1,1309 @@ +/* + * Generic vector operation expansion + * + * Copyright (c) 2018 Linaro + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, see <http://www.gnu.org/licenses/>. + */ + +#include "qemu/osdep.h" +#include "qemu-common.h" +#include "tcg.h" +#include "tcg-op.h" +#include "tcg-op-gvec.h" +#include "tcg-gvec-desc.h" + +#define MAX_UNROLL 4 + +/* Verify vector size and alignment rules. OFS should be the OR of all + of the operand offsets so that we can check them all at once. */ +static void check_size_align(uint32_t oprsz, uint32_t maxsz, uint32_t ofs) +{ + uint32_t opr_align = oprsz >= 16 ? 15 : 7; + uint32_t max_align = maxsz >= 16 || oprsz >= 16 ? 15 : 7; + tcg_debug_assert(oprsz > 0); + tcg_debug_assert(oprsz <= maxsz); + tcg_debug_assert((oprsz & opr_align) == 0); + tcg_debug_assert((maxsz & max_align) == 0); + tcg_debug_assert((ofs & max_align) == 0); +} + +/* Verify vector overlap rules for two operands. */ +static void check_overlap_2(uint32_t d, uint32_t a, uint32_t s) +{ + tcg_debug_assert(d == a || d + s <= a || a + s <= d); +} + +/* Verify vector overlap rules for three operands. */ +static void check_overlap_3(uint32_t d, uint32_t a, uint32_t b, uint32_t s) +{ + check_overlap_2(d, a, s); + check_overlap_2(d, b, s); + check_overlap_2(a, b, s); +} + +/* Verify vector overlap rules for four operands. */ +static void check_overlap_4(uint32_t d, uint32_t a, uint32_t b, + uint32_t c, uint32_t s) +{ + check_overlap_2(d, a, s); + check_overlap_2(d, b, s); + check_overlap_2(d, c, s); + check_overlap_2(a, b, s); + check_overlap_2(a, c, s); + check_overlap_2(b, c, s); +} + +/* Create a descriptor from components. */ +uint32_t simd_desc(uint32_t oprsz, uint32_t maxsz, int32_t data) +{ + uint32_t desc = 0; + + assert(oprsz % 8 == 0 && oprsz <= (8 << SIMD_OPRSZ_BITS)); + assert(maxsz % 8 == 0 && maxsz <= (8 << SIMD_MAXSZ_BITS)); + assert(data == sextract32(data, 0, SIMD_DATA_BITS)); + + oprsz = (oprsz / 8) - 1; + maxsz = (maxsz / 8) - 1; + desc = deposit32(desc, SIMD_OPRSZ_SHIFT, SIMD_OPRSZ_BITS, oprsz); + desc = deposit32(desc, SIMD_MAXSZ_SHIFT, SIMD_MAXSZ_BITS, maxsz); + desc = deposit32(desc, SIMD_DATA_SHIFT, SIMD_DATA_BITS, data); + + return desc; +} + +/* Generate a call to a gvec-style helper with two vector operands. */ +void tcg_gen_gvec_2_ool(uint32_t dofs, uint32_t aofs, + uint32_t oprsz, uint32_t maxsz, int32_t data, + gen_helper_gvec_2 *fn) +{ + TCGv_ptr a0, a1; + TCGv_i32 desc = tcg_const_i32(simd_desc(oprsz, maxsz, data)); + + a0 = tcg_temp_new_ptr(); + a1 = tcg_temp_new_ptr(); + + tcg_gen_addi_ptr(a0, cpu_env, dofs); + tcg_gen_addi_ptr(a1, cpu_env, aofs); + + fn(a0, a1, desc); + + tcg_temp_free_ptr(a0); + tcg_temp_free_ptr(a1); + tcg_temp_free_i32(desc); +} + +/* Generate a call to a gvec-style helper with three vector operands. */ +void tcg_gen_gvec_3_ool(uint32_t dofs, uint32_t aofs, uint32_t bofs, + uint32_t oprsz, uint32_t maxsz, int32_t data, + gen_helper_gvec_3 *fn) +{ + TCGv_ptr a0, a1, a2; + TCGv_i32 desc = tcg_const_i32(simd_desc(oprsz, maxsz, data)); + + a0 = tcg_temp_new_ptr(); + a1 = tcg_temp_new_ptr(); + a2 = tcg_temp_new_ptr(); + + tcg_gen_addi_ptr(a0, cpu_env, dofs); + tcg_gen_addi_ptr(a1, cpu_env, aofs); + tcg_gen_addi_ptr(a2, cpu_env, bofs); + + fn(a0, a1, a2, desc); + + tcg_temp_free_ptr(a0); + tcg_temp_free_ptr(a1); + tcg_temp_free_ptr(a2); + tcg_temp_free_i32(desc); +} + +/* Generate a call to a gvec-style helper with four vector operands. */ +void tcg_gen_gvec_4_ool(uint32_t dofs, uint32_t aofs, uint32_t bofs, + uint32_t cofs, uint32_t oprsz, uint32_t maxsz, + int32_t data, gen_helper_gvec_4 *fn) +{ + TCGv_ptr a0, a1, a2, a3; + TCGv_i32 desc = tcg_const_i32(simd_desc(oprsz, maxsz, data)); + + a0 = tcg_temp_new_ptr(); + a1 = tcg_temp_new_ptr(); + a2 = tcg_temp_new_ptr(); + a3 = tcg_temp_new_ptr(); + + tcg_gen_addi_ptr(a0, cpu_env, dofs); + tcg_gen_addi_ptr(a1, cpu_env, aofs); + tcg_gen_addi_ptr(a2, cpu_env, bofs); + tcg_gen_addi_ptr(a3, cpu_env, cofs); + + fn(a0, a1, a2, a3, desc); + + tcg_temp_free_ptr(a0); + tcg_temp_free_ptr(a1); + tcg_temp_free_ptr(a2); + tcg_temp_free_ptr(a3); + tcg_temp_free_i32(desc); +} + +/* Generate a call to a gvec-style helper with five vector operands. */ +void tcg_gen_gvec_5_ool(uint32_t dofs, uint32_t aofs, uint32_t bofs, + uint32_t cofs, uint32_t xofs, uint32_t oprsz, + uint32_t maxsz, int32_t data, gen_helper_gvec_5 *fn) +{ + TCGv_ptr a0, a1, a2, a3, a4; + TCGv_i32 desc = tcg_const_i32(simd_desc(oprsz, maxsz, data)); + + a0 = tcg_temp_new_ptr(); + a1 = tcg_temp_new_ptr(); + a2 = tcg_temp_new_ptr(); + a3 = tcg_temp_new_ptr(); + a4 = tcg_temp_new_ptr(); + + tcg_gen_addi_ptr(a0, cpu_env, dofs); + tcg_gen_addi_ptr(a1, cpu_env, aofs); + tcg_gen_addi_ptr(a2, cpu_env, bofs); + tcg_gen_addi_ptr(a3, cpu_env, cofs); + tcg_gen_addi_ptr(a4, cpu_env, xofs); + + fn(a0, a1, a2, a3, a4, desc); + + tcg_temp_free_ptr(a0); + tcg_temp_free_ptr(a1); + tcg_temp_free_ptr(a2); + tcg_temp_free_ptr(a3); + tcg_temp_free_ptr(a4); + tcg_temp_free_i32(desc); +} + +/* Generate a call to a gvec-style helper with three vector operands + and an extra pointer operand. */ +void tcg_gen_gvec_2_ptr(uint32_t dofs, uint32_t aofs, + TCGv_ptr ptr, uint32_t oprsz, uint32_t maxsz, + int32_t data, gen_helper_gvec_2_ptr *fn) +{ + TCGv_ptr a0, a1; + TCGv_i32 desc = tcg_const_i32(simd_desc(oprsz, maxsz, data)); + + a0 = tcg_temp_new_ptr(); + a1 = tcg_temp_new_ptr(); + + tcg_gen_addi_ptr(a0, cpu_env, dofs); + tcg_gen_addi_ptr(a1, cpu_env, aofs); + + fn(a0, a1, ptr, desc); + + tcg_temp_free_ptr(a0); + tcg_temp_free_ptr(a1); + tcg_temp_free_i32(desc); +} + +/* Generate a call to a gvec-style helper with three vector operands + and an extra pointer operand. */ +void tcg_gen_gvec_3_ptr(uint32_t dofs, uint32_t aofs, uint32_t bofs, + TCGv_ptr ptr, uint32_t oprsz, uint32_t maxsz, + int32_t data, gen_helper_gvec_3_ptr *fn) +{ + TCGv_ptr a0, a1, a2; + TCGv_i32 desc = tcg_const_i32(simd_desc(oprsz, maxsz, data)); + + a0 = tcg_temp_new_ptr(); + a1 = tcg_temp_new_ptr(); + a2 = tcg_temp_new_ptr(); + + tcg_gen_addi_ptr(a0, cpu_env, dofs); + tcg_gen_addi_ptr(a1, cpu_env, aofs); + tcg_gen_addi_ptr(a2, cpu_env, bofs); + + fn(a0, a1, a2, ptr, desc); + + tcg_temp_free_ptr(a0); + tcg_temp_free_ptr(a1); + tcg_temp_free_ptr(a2); + tcg_temp_free_i32(desc); +} + +/* Generate a call to a gvec-style helper with four vector operands + and an extra pointer operand. */ +void tcg_gen_gvec_4_ptr(uint32_t dofs, uint32_t aofs, uint32_t bofs, + uint32_t cofs, TCGv_ptr ptr, uint32_t oprsz, + uint32_t maxsz, int32_t data, + gen_helper_gvec_4_ptr *fn) +{ + TCGv_ptr a0, a1, a2, a3; + TCGv_i32 desc = tcg_const_i32(simd_desc(oprsz, maxsz, data)); + + a0 = tcg_temp_new_ptr(); + a1 = tcg_temp_new_ptr(); + a2 = tcg_temp_new_ptr(); + a3 = tcg_temp_new_ptr(); + + tcg_gen_addi_ptr(a0, cpu_env, dofs); + tcg_gen_addi_ptr(a1, cpu_env, aofs); + tcg_gen_addi_ptr(a2, cpu_env, bofs); + tcg_gen_addi_ptr(a3, cpu_env, cofs); + + fn(a0, a1, a2, a3, ptr, desc); + + tcg_temp_free_ptr(a0); + tcg_temp_free_ptr(a1); + tcg_temp_free_ptr(a2); + tcg_temp_free_ptr(a3); + tcg_temp_free_i32(desc); +} + +/* Return true if we want to implement something of OPRSZ bytes + in units of LNSZ. This limits the expansion of inline code. */ +static inline bool check_size_impl(uint32_t oprsz, uint32_t lnsz) +{ + uint32_t lnct = oprsz / lnsz; + return lnct >= 1 && lnct <= MAX_UNROLL; +} + +static void expand_clr(uint32_t dofs, uint32_t maxsz); + +/* Duplicate C as per VECE. */ +uint64_t (dup_const)(unsigned vece, uint64_t c) +{ + switch (vece) { + case MO_8: + return 0x0101010101010101ull * (uint8_t)c; + case MO_16: + return 0x0001000100010001ull * (uint16_t)c; + case MO_32: + return 0x0000000100000001ull * (uint32_t)c; + case MO_64: + return c; + default: + g_assert_not_reached(); + } +} + +/* Duplicate IN into OUT as per VECE. */ +static void gen_dup_i32(unsigned vece, TCGv_i32 out, TCGv_i32 in) +{ + switch (vece) { + case MO_8: + tcg_gen_ext8u_i32(out, in); + tcg_gen_muli_i32(out, out, 0x01010101); + break; + case MO_16: + tcg_gen_deposit_i32(out, in, in, 16, 16); + break; + case MO_32: + tcg_gen_mov_i32(out, in); + break; + default: + g_assert_not_reached(); + } +} + +static void gen_dup_i64(unsigned vece, TCGv_i64 out, TCGv_i64 in) +{ + switch (vece) { + case MO_8: + tcg_gen_ext8u_i64(out, in); + tcg_gen_muli_i64(out, out, 0x0101010101010101ull); + break; + case MO_16: + tcg_gen_ext16u_i64(out, in); + tcg_gen_muli_i64(out, out, 0x0001000100010001ull); + break; + case MO_32: + tcg_gen_deposit_i64(out, in, in, 32, 32); + break; + case MO_64: + tcg_gen_mov_i64(out, in); + break; + default: + g_assert_not_reached(); + } +} + +/* Set OPRSZ bytes at DOFS to replications of IN_32, IN_64 or IN_C. + * Only one of IN_32 or IN_64 may be set; + * IN_C is used if IN_32 and IN_64 are unset. + */ +static void do_dup(unsigned vece, uint32_t dofs, uint32_t oprsz, + uint32_t maxsz, TCGv_i32 in_32, TCGv_i64 in_64, + uint64_t in_c) +{ + TCGType type; + TCGv_i64 t_64; + TCGv_i32 t_32, t_desc; + TCGv_ptr t_ptr; + uint32_t i; + + assert(vece <= (in_32 ? MO_32 : MO_64)); + assert(in_32 == NULL || in_64 == NULL); + + /* If we're storing 0, expand oprsz to maxsz. */ + if (in_32 == NULL && in_64 == NULL) { + in_c = dup_const(vece, in_c); + if (in_c == 0) { + oprsz = maxsz; + } + } + + type = 0; + if (TCG_TARGET_HAS_v256 && check_size_impl(oprsz, 32)) { + type = TCG_TYPE_V256; + } else if (TCG_TARGET_HAS_v128 && check_size_impl(oprsz, 16)) { + type = TCG_TYPE_V128; + } else if (TCG_TARGET_HAS_v64 && check_size_impl(oprsz, 8) + /* Prefer integer when 64-bit host and no variable dup. */ + && !(TCG_TARGET_REG_BITS == 64 && in_32 == NULL + && (in_64 == NULL || vece == MO_64))) { + type = TCG_TYPE_V64; + } + + /* Implement inline with a vector type, if possible. */ + if (type != 0) { + TCGv_vec t_vec = tcg_temp_new_vec(type); + + if (in_32) { + tcg_gen_dup_i32_vec(vece, t_vec, in_32); + } else if (in_64) { + tcg_gen_dup_i64_vec(vece, t_vec, in_64); + } else { + switch (vece) { + case MO_8: + tcg_gen_dup8i_vec(t_vec, in_c); + break; + case MO_16: + tcg_gen_dup16i_vec(t_vec, in_c); + break; + case MO_32: + tcg_gen_dup32i_vec(t_vec, in_c); + break; + default: + tcg_gen_dup64i_vec(t_vec, in_c); + break; + } + } + + i = 0; + if (TCG_TARGET_HAS_v256) { + for (; i + 32 <= oprsz; i += 32) { + tcg_gen_stl_vec(t_vec, cpu_env, dofs + i, TCG_TYPE_V256); + } + } + if (TCG_TARGET_HAS_v128) { + for (; i + 16 <= oprsz; i += 16) { + tcg_gen_stl_vec(t_vec, cpu_env, dofs + i, TCG_TYPE_V128); + } + } + if (TCG_TARGET_HAS_v64) { + for (; i < oprsz; i += 8) { + tcg_gen_stl_vec(t_vec, cpu_env, dofs + i, TCG_TYPE_V64); + } + } + tcg_temp_free_vec(t_vec); + goto done; + } + + /* Otherwise, inline with an integer type, unless "large". */ + if (check_size_impl(oprsz, TCG_TARGET_REG_BITS / 8)) { + t_64 = NULL; + t_32 = NULL; + + if (in_32) { + /* We are given a 32-bit variable input. For a 64-bit host, + use a 64-bit operation unless the 32-bit operation would + be simple enough. */ + if (TCG_TARGET_REG_BITS == 64 + && (vece != MO_32 || !check_size_impl(oprsz, 4))) { + t_64 = tcg_temp_new_i64(); + tcg_gen_extu_i32_i64(t_64, in_32); + gen_dup_i64(vece, t_64, t_64); + } else { + t_32 = tcg_temp_new_i32(); + gen_dup_i32(vece, t_32, in_32); + } + } else if (in_64) { + /* We are given a 64-bit variable input. */ + t_64 = tcg_temp_new_i64(); + gen_dup_i64(vece, t_64, in_64); + } else { + /* We are given a constant input. */ + /* For 64-bit hosts, use 64-bit constants for "simple" constants + or when we'd need too many 32-bit stores, or when a 64-bit + constant is really required. */ + if (vece == MO_64 + || (TCG_TARGET_REG_BITS == 64 + && (in_c == 0 || in_c == -1 + || !check_size_impl(oprsz, 4)))) { + t_64 = tcg_const_i64(in_c); + } else { + t_32 = tcg_const_i32(in_c); + } + } + + /* Implement inline if we picked an implementation size above. */ + if (t_32) { + for (i = 0; i < oprsz; i += 4) { + tcg_gen_st_i32(t_32, cpu_env, dofs + i); + } + tcg_temp_free_i32(t_32); + goto done; + } + if (t_64) { + for (i = 0; i < oprsz; i += 8) { + tcg_gen_st_i64(t_64, cpu_env, dofs + i); + } + tcg_temp_free_i64(t_64); + goto done; + } + } + + /* Otherwise implement out of line. */ + t_ptr = tcg_temp_new_ptr(); + tcg_gen_addi_ptr(t_ptr, cpu_env, dofs); + t_desc = tcg_const_i32(simd_desc(oprsz, maxsz, 0)); + + if (vece == MO_64) { + if (in_64) { + gen_helper_gvec_dup64(t_ptr, t_desc, in_64); + } else { + t_64 = tcg_const_i64(in_c); + gen_helper_gvec_dup64(t_ptr, t_desc, t_64); + tcg_temp_free_i64(t_64); + } + } else { + typedef void dup_fn(TCGv_ptr, TCGv_i32, TCGv_i32); + static dup_fn * const fns[3] = { + gen_helper_gvec_dup8, + gen_helper_gvec_dup16, + gen_helper_gvec_dup32 + }; + + if (in_32) { + fns[vece](t_ptr, t_desc, in_32); + } else { + t_32 = tcg_temp_new_i32(); + if (in_64) { + tcg_gen_extrl_i64_i32(t_32, in_64); + } else if (vece == MO_8) { + tcg_gen_movi_i32(t_32, in_c & 0xff); + } else if (vece == MO_16) { + tcg_gen_movi_i32(t_32, in_c & 0xffff); + } else { + tcg_gen_movi_i32(t_32, in_c); + } + fns[vece](t_ptr, t_desc, t_32); + tcg_temp_free_i32(t_32); + } + } + + tcg_temp_free_ptr(t_ptr); + tcg_temp_free_i32(t_desc); + return; + + done: + if (oprsz < maxsz) { + expand_clr(dofs + oprsz, maxsz - oprsz); + } +} + +/* Likewise, but with zero. */ +static void expand_clr(uint32_t dofs, uint32_t maxsz) +{ + do_dup(MO_8, dofs, maxsz, maxsz, NULL, NULL, 0); +} + +/* Expand OPSZ bytes worth of two-operand operations using i32 elements. */ +static void expand_2_i32(uint32_t dofs, uint32_t aofs, uint32_t oprsz, + void (*fni)(TCGv_i32, TCGv_i32)) +{ + TCGv_i32 t0 = tcg_temp_new_i32(); + uint32_t i; + + for (i = 0; i < oprsz; i += 4) { + tcg_gen_ld_i32(t0, cpu_env, aofs + i); + fni(t0, t0); + tcg_gen_st_i32(t0, cpu_env, dofs + i); + } + tcg_temp_free_i32(t0); +} + +/* Expand OPSZ bytes worth of three-operand operations using i32 elements. */ +static void expand_3_i32(uint32_t dofs, uint32_t aofs, + uint32_t bofs, uint32_t oprsz, bool load_dest, + void (*fni)(TCGv_i32, TCGv_i32, TCGv_i32)) +{ + TCGv_i32 t0 = tcg_temp_new_i32(); + TCGv_i32 t1 = tcg_temp_new_i32(); + TCGv_i32 t2 = tcg_temp_new_i32(); + uint32_t i; + + for (i = 0; i < oprsz; i += 4) { + tcg_gen_ld_i32(t0, cpu_env, aofs + i); + tcg_gen_ld_i32(t1, cpu_env, bofs + i); + if (load_dest) { + tcg_gen_ld_i32(t2, cpu_env, dofs + i); + } + fni(t2, t0, t1); + tcg_gen_st_i32(t2, cpu_env, dofs + i); + } + tcg_temp_free_i32(t2); + tcg_temp_free_i32(t1); + tcg_temp_free_i32(t0); +} + +/* Expand OPSZ bytes worth of three-operand operations using i32 elements. */ +static void expand_4_i32(uint32_t dofs, uint32_t aofs, uint32_t bofs, + uint32_t cofs, uint32_t oprsz, + void (*fni)(TCGv_i32, TCGv_i32, TCGv_i32, TCGv_i32)) +{ + TCGv_i32 t0 = tcg_temp_new_i32(); + TCGv_i32 t1 = tcg_temp_new_i32(); + TCGv_i32 t2 = tcg_temp_new_i32(); + TCGv_i32 t3 = tcg_temp_new_i32(); + uint32_t i; + + for (i = 0; i < oprsz; i += 4) { + tcg_gen_ld_i32(t1, cpu_env, aofs + i); + tcg_gen_ld_i32(t2, cpu_env, bofs + i); + tcg_gen_ld_i32(t3, cpu_env, cofs + i); + fni(t0, t1, t2, t3); + tcg_gen_st_i32(t0, cpu_env, dofs + i); + } + tcg_temp_free_i32(t3); + tcg_temp_free_i32(t2); + tcg_temp_free_i32(t1); + tcg_temp_free_i32(t0); +} + +/* Expand OPSZ bytes worth of two-operand operations using i64 elements. */ +static void expand_2_i64(uint32_t dofs, uint32_t aofs, uint32_t oprsz, + void (*fni)(TCGv_i64, TCGv_i64)) +{ + TCGv_i64 t0 = tcg_temp_new_i64(); + uint32_t i; + + for (i = 0; i < oprsz; i += 8) { + tcg_gen_ld_i64(t0, cpu_env, aofs + i); + fni(t0, t0); + tcg_gen_st_i64(t0, cpu_env, dofs + i); + } + tcg_temp_free_i64(t0); +} + +/* Expand OPSZ bytes worth of three-operand operations using i64 elements. */ +static void expand_3_i64(uint32_t dofs, uint32_t aofs, + uint32_t bofs, uint32_t oprsz, bool load_dest, + void (*fni)(TCGv_i64, TCGv_i64, TCGv_i64)) +{ + TCGv_i64 t0 = tcg_temp_new_i64(); + TCGv_i64 t1 = tcg_temp_new_i64(); + TCGv_i64 t2 = tcg_temp_new_i64(); + uint32_t i; + + for (i = 0; i < oprsz; i += 8) { + tcg_gen_ld_i64(t0, cpu_env, aofs + i); + tcg_gen_ld_i64(t1, cpu_env, bofs + i); + if (load_dest) { + tcg_gen_ld_i64(t2, cpu_env, dofs + i); + } + fni(t2, t0, t1); + tcg_gen_st_i64(t2, cpu_env, dofs + i); + } + tcg_temp_free_i64(t2); + tcg_temp_free_i64(t1); + tcg_temp_free_i64(t0); +} + +/* Expand OPSZ bytes worth of three-operand operations using i64 elements. */ +static void expand_4_i64(uint32_t dofs, uint32_t aofs, uint32_t bofs, + uint32_t cofs, uint32_t oprsz, + void (*fni)(TCGv_i64, TCGv_i64, TCGv_i64, TCGv_i64)) +{ + TCGv_i64 t0 = tcg_temp_new_i64(); + TCGv_i64 t1 = tcg_temp_new_i64(); + TCGv_i64 t2 = tcg_temp_new_i64(); + TCGv_i64 t3 = tcg_temp_new_i64(); + uint32_t i; + + for (i = 0; i < oprsz; i += 8) { + tcg_gen_ld_i64(t1, cpu_env, aofs + i); + tcg_gen_ld_i64(t2, cpu_env, bofs + i); + tcg_gen_ld_i64(t3, cpu_env, cofs + i); + fni(t0, t1, t2, t3); + tcg_gen_st_i64(t0, cpu_env, dofs + i); + } + tcg_temp_free_i64(t3); + tcg_temp_free_i64(t2); + tcg_temp_free_i64(t1); + tcg_temp_free_i64(t0); +} + +/* Expand OPSZ bytes worth of two-operand operations using host vectors. */ +static void expand_2_vec(unsigned vece, uint32_t dofs, uint32_t aofs, + uint32_t oprsz, uint32_t tysz, TCGType type, + void (*fni)(unsigned, TCGv_vec, TCGv_vec)) +{ + TCGv_vec t0 = tcg_temp_new_vec(type); + uint32_t i; + + for (i = 0; i < oprsz; i += tysz) { + tcg_gen_ld_vec(t0, cpu_env, aofs + i); + fni(vece, t0, t0); + tcg_gen_st_vec(t0, cpu_env, dofs + i); + } + tcg_temp_free_vec(t0); +} + +/* Expand OPSZ bytes worth of three-operand operations using host vectors. */ +static void expand_3_vec(unsigned vece, uint32_t dofs, uint32_t aofs, + uint32_t bofs, uint32_t oprsz, + uint32_t tysz, TCGType type, bool load_dest, + void (*fni)(unsigned, TCGv_vec, TCGv_vec, TCGv_vec)) +{ + TCGv_vec t0 = tcg_temp_new_vec(type); + TCGv_vec t1 = tcg_temp_new_vec(type); + TCGv_vec t2 = tcg_temp_new_vec(type); + uint32_t i; + + for (i = 0; i < oprsz; i += tysz) { + tcg_gen_ld_vec(t0, cpu_env, aofs + i); + tcg_gen_ld_vec(t1, cpu_env, bofs + i); + if (load_dest) { + tcg_gen_ld_vec(t2, cpu_env, dofs + i); + } + fni(vece, t2, t0, t1); + tcg_gen_st_vec(t2, cpu_env, dofs + i); + } + tcg_temp_free_vec(t2); + tcg_temp_free_vec(t1); + tcg_temp_free_vec(t0); +} + +/* Expand OPSZ bytes worth of four-operand operations using host vectors. */ +static void expand_4_vec(unsigned vece, uint32_t dofs, uint32_t aofs, + uint32_t bofs, uint32_t cofs, uint32_t oprsz, + uint32_t tysz, TCGType type, + void (*fni)(unsigned, TCGv_vec, TCGv_vec, + TCGv_vec, TCGv_vec)) +{ + TCGv_vec t0 = tcg_temp_new_vec(type); + TCGv_vec t1 = tcg_temp_new_vec(type); + TCGv_vec t2 = tcg_temp_new_vec(type); + TCGv_vec t3 = tcg_temp_new_vec(type); + uint32_t i; + + for (i = 0; i < oprsz; i += tysz) { + tcg_gen_ld_vec(t1, cpu_env, aofs + i); + tcg_gen_ld_vec(t2, cpu_env, bofs + i); + tcg_gen_ld_vec(t3, cpu_env, cofs + i); + fni(vece, t0, t1, t2, t3); + tcg_gen_st_vec(t0, cpu_env, dofs + i); + } + tcg_temp_free_vec(t3); + tcg_temp_free_vec(t2); + tcg_temp_free_vec(t1); + tcg_temp_free_vec(t0); +} + +/* Expand a vector two-operand operation. */ +void tcg_gen_gvec_2(uint32_t dofs, uint32_t aofs, + uint32_t oprsz, uint32_t maxsz, const GVecGen2 *g) +{ + check_size_align(oprsz, maxsz, dofs | aofs); + check_overlap_2(dofs, aofs, maxsz); + + /* Recall that ARM SVE allows vector sizes that are not a power of 2. + Expand with successively smaller host vector sizes. The intent is + that e.g. oprsz == 80 would be expanded with 2x32 + 1x16. */ + /* ??? For maxsz > oprsz, the host may be able to use an opr-sized + operation, zeroing the balance of the register. We can then + use a max-sized store to implement the clearing without an extra + store operation. This is true for aarch64 and x86_64 hosts. */ + + if (TCG_TARGET_HAS_v256 && g->fniv && check_size_impl(oprsz, 32) + && (!g->opc || tcg_can_emit_vec_op(g->opc, TCG_TYPE_V256, g->vece))) { + uint32_t some = QEMU_ALIGN_DOWN(oprsz, 32); + expand_2_vec(g->vece, dofs, aofs, some, 32, TCG_TYPE_V256, g->fniv); + if (some == oprsz) { + goto done; + } + dofs += some; + aofs += some; + oprsz -= some; + maxsz -= some; + } + + if (TCG_TARGET_HAS_v128 && g->fniv && check_size_impl(oprsz, 16) + && (!g->opc || tcg_can_emit_vec_op(g->opc, TCG_TYPE_V128, g->vece))) { + expand_2_vec(g->vece, dofs, aofs, oprsz, 16, TCG_TYPE_V128, g->fniv); + } else if (TCG_TARGET_HAS_v64 && !g->prefer_i64 + && g->fniv && check_size_impl(oprsz, 8) + && (!g->opc + || tcg_can_emit_vec_op(g->opc, TCG_TYPE_V64, g->vece))) { + expand_2_vec(g->vece, dofs, aofs, oprsz, 8, TCG_TYPE_V64, g->fniv); + } else if (g->fni8 && check_size_impl(oprsz, 8)) { + expand_2_i64(dofs, aofs, oprsz, g->fni8); + } else if (g->fni4 && check_size_impl(oprsz, 4)) { + expand_2_i32(dofs, aofs, oprsz, g->fni4); + } else { + assert(g->fno != NULL); + tcg_gen_gvec_2_ool(dofs, aofs, oprsz, maxsz, g->data, g->fno); + return; + } + + done: + if (oprsz < maxsz) { + expand_clr(dofs + oprsz, maxsz - oprsz); + } +} + +/* Expand a vector three-operand operation. */ +void tcg_gen_gvec_3(uint32_t dofs, uint32_t aofs, uint32_t bofs, + uint32_t oprsz, uint32_t maxsz, const GVecGen3 *g) +{ + check_size_align(oprsz, maxsz, dofs | aofs | bofs); + check_overlap_3(dofs, aofs, bofs, maxsz); + + /* Recall that ARM SVE allows vector sizes that are not a power of 2. + Expand with successively smaller host vector sizes. The intent is + that e.g. oprsz == 80 would be expanded with 2x32 + 1x16. */ + + if (TCG_TARGET_HAS_v256 && g->fniv && check_size_impl(oprsz, 32) + && (!g->opc || tcg_can_emit_vec_op(g->opc, TCG_TYPE_V256, g->vece))) { + uint32_t some = QEMU_ALIGN_DOWN(oprsz, 32); + expand_3_vec(g->vece, dofs, aofs, bofs, some, 32, TCG_TYPE_V256, + g->load_dest, g->fniv); + if (some == oprsz) { + goto done; + } + dofs += some; + aofs += some; + bofs += some; + oprsz -= some; + maxsz -= some; + } + + if (TCG_TARGET_HAS_v128 && g->fniv && check_size_impl(oprsz, 16) + && (!g->opc || tcg_can_emit_vec_op(g->opc, TCG_TYPE_V128, g->vece))) { + expand_3_vec(g->vece, dofs, aofs, bofs, oprsz, 16, TCG_TYPE_V128, + g->load_dest, g->fniv); + } else if (TCG_TARGET_HAS_v64 && !g->prefer_i64 + && g->fniv && check_size_impl(oprsz, 8) + && (!g->opc + || tcg_can_emit_vec_op(g->opc, TCG_TYPE_V64, g->vece))) { + expand_3_vec(g->vece, dofs, aofs, bofs, oprsz, 8, TCG_TYPE_V64, + g->load_dest, g->fniv); + } else if (g->fni8 && check_size_impl(oprsz, 8)) { + expand_3_i64(dofs, aofs, bofs, oprsz, g->load_dest, g->fni8); + } else if (g->fni4 && check_size_impl(oprsz, 4)) { + expand_3_i32(dofs, aofs, bofs, oprsz, g->load_dest, g->fni4); + } else { + assert(g->fno != NULL); + tcg_gen_gvec_3_ool(dofs, aofs, bofs, oprsz, maxsz, g->data, g->fno); + } + + done: + if (oprsz < maxsz) { + expand_clr(dofs + oprsz, maxsz - oprsz); + } +} + +/* Expand a vector four-operand operation. */ +void tcg_gen_gvec_4(uint32_t dofs, uint32_t aofs, uint32_t bofs, uint32_t cofs, + uint32_t oprsz, uint32_t maxsz, const GVecGen4 *g) +{ + check_size_align(oprsz, maxsz, dofs | aofs | bofs | cofs); + check_overlap_4(dofs, aofs, bofs, cofs, maxsz); + + /* Recall that ARM SVE allows vector sizes that are not a power of 2. + Expand with successively smaller host vector sizes. The intent is + that e.g. oprsz == 80 would be expanded with 2x32 + 1x16. */ + + if (TCG_TARGET_HAS_v256 && g->fniv && check_size_impl(oprsz, 32) + && (!g->opc || tcg_can_emit_vec_op(g->opc, TCG_TYPE_V256, g->vece))) { + uint32_t some = QEMU_ALIGN_DOWN(oprsz, 32); + expand_4_vec(g->vece, dofs, aofs, bofs, cofs, some, + 32, TCG_TYPE_V256, g->fniv); + if (some == oprsz) { + goto done; + } + dofs += some; + aofs += some; + bofs += some; + cofs += some; + oprsz -= some; + maxsz -= some; + } + + if (TCG_TARGET_HAS_v128 && g->fniv && check_size_impl(oprsz, 16) + && (!g->opc || tcg_can_emit_vec_op(g->opc, TCG_TYPE_V128, g->vece))) { + expand_4_vec(g->vece, dofs, aofs, bofs, cofs, oprsz, + 16, TCG_TYPE_V128, g->fniv); + } else if (TCG_TARGET_HAS_v64 && !g->prefer_i64 + && g->fniv && check_size_impl(oprsz, 8) + && (!g->opc + || tcg_can_emit_vec_op(g->opc, TCG_TYPE_V64, g->vece))) { + expand_4_vec(g->vece, dofs, aofs, bofs, cofs, oprsz, + 8, TCG_TYPE_V64, g->fniv); + } else if (g->fni8 && check_size_impl(oprsz, 8)) { + expand_4_i64(dofs, aofs, bofs, cofs, oprsz, g->fni8); + } else if (g->fni4 && check_size_impl(oprsz, 4)) { + expand_4_i32(dofs, aofs, bofs, cofs, oprsz, g->fni4); + } else { + assert(g->fno != NULL); + tcg_gen_gvec_4_ool(dofs, aofs, bofs, cofs, + oprsz, maxsz, g->data, g->fno); + return; + } + + done: + if (oprsz < maxsz) { + expand_clr(dofs + oprsz, maxsz - oprsz); + } +} + +/* + * Expand specific vector operations. + */ + +static void vec_mov2(unsigned vece, TCGv_vec a, TCGv_vec b) +{ + tcg_gen_mov_vec(a, b); +} + +void tcg_gen_gvec_mov(unsigned vece, uint32_t dofs, uint32_t aofs, + uint32_t oprsz, uint32_t maxsz) +{ + static const GVecGen2 g = { + .fni8 = tcg_gen_mov_i64, + .fniv = vec_mov2, + .fno = gen_helper_gvec_mov, + .prefer_i64 = TCG_TARGET_REG_BITS == 64, + }; + if (dofs != aofs) { + tcg_gen_gvec_2(dofs, aofs, oprsz, maxsz, &g); + } else { + check_size_align(oprsz, maxsz, dofs); + if (oprsz < maxsz) { + expand_clr(dofs + oprsz, maxsz - oprsz); + } + } +} + +void tcg_gen_gvec_dup_i32(unsigned vece, uint32_t dofs, uint32_t oprsz, + uint32_t maxsz, TCGv_i32 in) +{ + check_size_align(oprsz, maxsz, dofs); + tcg_debug_assert(vece <= MO_32); + do_dup(vece, dofs, oprsz, maxsz, in, NULL, 0); +} + +void tcg_gen_gvec_dup_i64(unsigned vece, uint32_t dofs, uint32_t oprsz, + uint32_t maxsz, TCGv_i64 in) +{ + check_size_align(oprsz, maxsz, dofs); + tcg_debug_assert(vece <= MO_64); + do_dup(vece, dofs, oprsz, maxsz, NULL, in, 0); +} + +void tcg_gen_gvec_dup_mem(unsigned vece, uint32_t dofs, uint32_t aofs, + uint32_t oprsz, uint32_t maxsz) +{ + if (vece <= MO_32) { + TCGv_i32 in = tcg_temp_new_i32(); + switch (vece) { + case MO_8: + tcg_gen_ld8u_i32(in, cpu_env, aofs); + break; + case MO_16: + tcg_gen_ld16u_i32(in, cpu_env, aofs); + break; + case MO_32: + tcg_gen_ld_i32(in, cpu_env, aofs); + break; + } + tcg_gen_gvec_dup_i32(vece, dofs, oprsz, maxsz, in); + tcg_temp_free_i32(in); + } else if (vece == MO_64) { + TCGv_i64 in = tcg_temp_new_i64(); + tcg_gen_ld_i64(in, cpu_env, aofs); + tcg_gen_gvec_dup_i64(MO_64, dofs, oprsz, maxsz, in); + tcg_temp_free_i64(in); + } else { + /* 128-bit duplicate. */ + /* ??? Dup to 256-bit vector. */ + int i; + + tcg_debug_assert(vece == 4); + tcg_debug_assert(oprsz >= 16); + if (TCG_TARGET_HAS_v128) { + TCGv_vec in = tcg_temp_new_vec(TCG_TYPE_V128); + + tcg_gen_ld_vec(in, cpu_env, aofs); + for (i = 0; i < oprsz; i += 16) { + tcg_gen_st_vec(in, cpu_env, dofs + i); + } + tcg_temp_free_vec(in); + } else { + TCGv_i64 in0 = tcg_temp_new_i64(); + TCGv_i64 in1 = tcg_temp_new_i64(); + + tcg_gen_ld_i64(in0, cpu_env, aofs); + tcg_gen_ld_i64(in1, cpu_env, aofs + 8); + for (i = 0; i < oprsz; i += 16) { + tcg_gen_st_i64(in0, cpu_env, dofs + i); + tcg_gen_st_i64(in1, cpu_env, dofs + i + 8); + } + tcg_temp_free_i64(in0); + tcg_temp_free_i64(in1); + } + } +} + +void tcg_gen_gvec_dup64i(uint32_t dofs, uint32_t oprsz, + uint32_t maxsz, uint64_t x) +{ + check_size_align(oprsz, maxsz, dofs); + do_dup(MO_64, dofs, oprsz, maxsz, NULL, NULL, x); +} + +void tcg_gen_gvec_dup32i(uint32_t dofs, uint32_t oprsz, + uint32_t maxsz, uint32_t x) +{ + check_size_align(oprsz, maxsz, dofs); + do_dup(MO_32, dofs, oprsz, maxsz, NULL, NULL, x); +} + +void tcg_gen_gvec_dup16i(uint32_t dofs, uint32_t oprsz, + uint32_t maxsz, uint16_t x) +{ + check_size_align(oprsz, maxsz, dofs); + do_dup(MO_16, dofs, oprsz, maxsz, NULL, NULL, x); +} + +void tcg_gen_gvec_dup8i(uint32_t dofs, uint32_t oprsz, + uint32_t maxsz, uint8_t x) +{ + check_size_align(oprsz, maxsz, dofs); + do_dup(MO_8, dofs, oprsz, maxsz, NULL, NULL, x); +} + +void tcg_gen_gvec_not(unsigned vece, uint32_t dofs, uint32_t aofs, + uint32_t oprsz, uint32_t maxsz) +{ + static const GVecGen2 g = { + .fni8 = tcg_gen_not_i64, + .fniv = tcg_gen_not_vec, + .fno = gen_helper_gvec_not, + .prefer_i64 = TCG_TARGET_REG_BITS == 64, + }; + tcg_gen_gvec_2(dofs, aofs, oprsz, maxsz, &g); +} + +/* Perform a vector addition using normal addition and a mask. The mask + should be the sign bit of each lane. This 6-operation form is more + efficient than separate additions when there are 4 or more lanes in + the 64-bit operation. */ +static void gen_addv_mask(TCGv_i64 d, TCGv_i64 a, TCGv_i64 b, TCGv_i64 m) +{ + TCGv_i64 t1 = tcg_temp_new_i64(); + TCGv_i64 t2 = tcg_temp_new_i64(); + TCGv_i64 t3 = tcg_temp_new_i64(); + + tcg_gen_andc_i64(t1, a, m); + tcg_gen_andc_i64(t2, b, m); + tcg_gen_xor_i64(t3, a, b); + tcg_gen_add_i64(d, t1, t2); + tcg_gen_and_i64(t3, t3, m); + tcg_gen_xor_i64(d, d, t3); + + tcg_temp_free_i64(t1); + tcg_temp_free_i64(t2); + tcg_temp_free_i64(t3); +} + +void tcg_gen_vec_add8_i64(TCGv_i64 d, TCGv_i64 a, TCGv_i64 b) +{ + TCGv_i64 m = tcg_const_i64(dup_const(MO_8, 0x80)); + gen_addv_mask(d, a, b, m); + tcg_temp_free_i64(m); +} + +void tcg_gen_vec_add16_i64(TCGv_i64 d, TCGv_i64 a, TCGv_i64 b) +{ + TCGv_i64 m = tcg_const_i64(dup_const(MO_16, 0x8000)); + gen_addv_mask(d, a, b, m); + tcg_temp_free_i64(m); +} + +void tcg_gen_vec_add32_i64(TCGv_i64 d, TCGv_i64 a, TCGv_i64 b) +{ + TCGv_i64 t1 = tcg_temp_new_i64(); + TCGv_i64 t2 = tcg_temp_new_i64(); + + tcg_gen_andi_i64(t1, a, ~0xffffffffull); + tcg_gen_add_i64(t2, a, b); + tcg_gen_add_i64(t1, t1, b); + tcg_gen_deposit_i64(d, t1, t2, 0, 32); + + tcg_temp_free_i64(t1); + tcg_temp_free_i64(t2); +} + +void tcg_gen_gvec_add(unsigned vece, uint32_t dofs, uint32_t aofs, + uint32_t bofs, uint32_t oprsz, uint32_t maxsz) +{ + static const GVecGen3 g[4] = { + { .fni8 = tcg_gen_vec_add8_i64, + .fniv = tcg_gen_add_vec, + .fno = gen_helper_gvec_add8, + .opc = INDEX_op_add_vec, + .vece = MO_8 }, + { .fni8 = tcg_gen_vec_add16_i64, + .fniv = tcg_gen_add_vec, + .fno = gen_helper_gvec_add16, + .opc = INDEX_op_add_vec, + .vece = MO_16 }, + { .fni4 = tcg_gen_add_i32, + .fniv = tcg_gen_add_vec, + .fno = gen_helper_gvec_add32, + .opc = INDEX_op_add_vec, + .vece = MO_32 }, + { .fni8 = tcg_gen_add_i64, + .fniv = tcg_gen_add_vec, + .fno = gen_helper_gvec_add64, + .opc = INDEX_op_add_vec, + .prefer_i64 = TCG_TARGET_REG_BITS == 64, + .vece = MO_64 }, + }; + + tcg_debug_assert(vece <= MO_64); + tcg_gen_gvec_3(dofs, aofs, bofs, oprsz, maxsz, &g[vece]); +} + +/* Perform a vector subtraction using normal subtraction and a mask. + Compare gen_addv_mask above. */ +static void gen_subv_mask(TCGv_i64 d, TCGv_i64 a, TCGv_i64 b, TCGv_i64 m) +{ + TCGv_i64 t1 = tcg_temp_new_i64(); + TCGv_i64 t2 = tcg_temp_new_i64(); + TCGv_i64 t3 = tcg_temp_new_i64(); + + tcg_gen_or_i64(t1, a, m); + tcg_gen_andc_i64(t2, b, m); + tcg_gen_eqv_i64(t3, a, b); + tcg_gen_sub_i64(d, t1, t2); + tcg_gen_and_i64(t3, t3, m); + tcg_gen_xor_i64(d, d, t3); + + tcg_temp_free_i64(t1); + tcg_temp_free_i64(t2); + tcg_temp_free_i64(t3); +} + +void tcg_gen_vec_sub8_i64(TCGv_i64 d, TCGv_i64 a, TCGv_i64 b) +{ + TCGv_i64 m = tcg_const_i64(dup_const(MO_8, 0x80)); + gen_subv_mask(d, a, b, m); + tcg_temp_free_i64(m); +} + +void tcg_gen_vec_sub16_i64(TCGv_i64 d, TCGv_i64 a, TCGv_i64 b) +{ + TCGv_i64 m = tcg_const_i64(dup_const(MO_16, 0x8000)); + gen_subv_mask(d, a, b, m); + tcg_temp_free_i64(m); +} + +void tcg_gen_vec_sub32_i64(TCGv_i64 d, TCGv_i64 a, TCGv_i64 b) +{ + TCGv_i64 t1 = tcg_temp_new_i64(); + TCGv_i64 t2 = tcg_temp_new_i64(); + + tcg_gen_andi_i64(t1, b, ~0xffffffffull); + tcg_gen_sub_i64(t2, a, b); + tcg_gen_sub_i64(t1, a, t1); + tcg_gen_deposit_i64(d, t1, t2, 0, 32); + + tcg_temp_free_i64(t1); + tcg_temp_free_i64(t2); +} + +void tcg_gen_gvec_sub(unsigned vece, uint32_t dofs, uint32_t aofs, + uint32_t bofs, uint32_t oprsz, uint32_t maxsz) +{ + static const GVecGen3 g[4] = { + { .fni8 = tcg_gen_vec_sub8_i64, + .fniv = tcg_gen_sub_vec, + .fno = gen_helper_gvec_sub8, + .opc = INDEX_op_sub_vec, + .vece = MO_8 }, + { .fni8 = tcg_gen_vec_sub16_i64, + .fniv = tcg_gen_sub_vec, + .fno = gen_helper_gvec_sub16, + .opc = INDEX_op_sub_vec, + .vece = MO_16 }, + { .fni4 = tcg_gen_sub_i32, + .fniv = tcg_gen_sub_vec, + .fno = gen_helper_gvec_sub32, + .opc = INDEX_op_sub_vec, + .vece = MO_32 }, + { .fni8 = tcg_gen_sub_i64, + .fniv = tcg_gen_sub_vec, + .fno = gen_helper_gvec_sub64, + .opc = INDEX_op_sub_vec, + .prefer_i64 = TCG_TARGET_REG_BITS == 64, + .vece = MO_64 }, + }; + + tcg_debug_assert(vece <= MO_64); + tcg_gen_gvec_3(dofs, aofs, bofs, oprsz, maxsz, &g[vece]); +} + +/* Perform a vector negation using normal negation and a mask. + Compare gen_subv_mask above. */ +static void gen_negv_mask(TCGv_i64 d, TCGv_i64 b, TCGv_i64 m) +{ + TCGv_i64 t2 = tcg_temp_new_i64(); + TCGv_i64 t3 = tcg_temp_new_i64(); + + tcg_gen_andc_i64(t3, m, b); + tcg_gen_andc_i64(t2, b, m); + tcg_gen_sub_i64(d, m, t2); + tcg_gen_xor_i64(d, d, t3); + + tcg_temp_free_i64(t2); + tcg_temp_free_i64(t3); +} + +void tcg_gen_vec_neg8_i64(TCGv_i64 d, TCGv_i64 b) +{ + TCGv_i64 m = tcg_const_i64(dup_const(MO_8, 0x80)); + gen_negv_mask(d, b, m); + tcg_temp_free_i64(m); +} + +void tcg_gen_vec_neg16_i64(TCGv_i64 d, TCGv_i64 b) +{ + TCGv_i64 m = tcg_const_i64(dup_const(MO_16, 0x8000)); + gen_negv_mask(d, b, m); + tcg_temp_free_i64(m); +} + +void tcg_gen_vec_neg32_i64(TCGv_i64 d, TCGv_i64 b) +{ + TCGv_i64 t1 = tcg_temp_new_i64(); + TCGv_i64 t2 = tcg_temp_new_i64(); + + tcg_gen_andi_i64(t1, b, ~0xffffffffull); + tcg_gen_neg_i64(t2, b); + tcg_gen_neg_i64(t1, t1); + tcg_gen_deposit_i64(d, t1, t2, 0, 32); + + tcg_temp_free_i64(t1); + tcg_temp_free_i64(t2); +} + +void tcg_gen_gvec_neg(unsigned vece, uint32_t dofs, uint32_t aofs, + uint32_t oprsz, uint32_t maxsz) +{ + static const GVecGen2 g[4] = { + { .fni8 = tcg_gen_vec_neg8_i64, + .fniv = tcg_gen_neg_vec, + .fno = gen_helper_gvec_neg8, + .opc = INDEX_op_neg_vec, + .vece = MO_8 }, + { .fni8 = tcg_gen_vec_neg16_i64, + .fniv = tcg_gen_neg_vec, + .fno = gen_helper_gvec_neg16, + .opc = INDEX_op_neg_vec, + .vece = MO_16 }, + { .fni4 = tcg_gen_neg_i32, + .fniv = tcg_gen_neg_vec, + .fno = gen_helper_gvec_neg32, + .opc = INDEX_op_neg_vec, + .vece = MO_32 }, + { .fni8 = tcg_gen_neg_i64, + .fniv = tcg_gen_neg_vec, + .fno = gen_helper_gvec_neg64, + .opc = INDEX_op_neg_vec, + .prefer_i64 = TCG_TARGET_REG_BITS == 64, + .vece = MO_64 }, + }; + + tcg_debug_assert(vece <= MO_64); + tcg_gen_gvec_2(dofs, aofs, oprsz, maxsz, &g[vece]); +} + +void tcg_gen_gvec_and(unsigned vece, uint32_t dofs, uint32_t aofs, + uint32_t bofs, uint32_t oprsz, uint32_t maxsz) +{ + static const GVecGen3 g = { + .fni8 = tcg_gen_and_i64, + .fniv = tcg_gen_and_vec, + .fno = gen_helper_gvec_and, + .opc = INDEX_op_and_vec, + .prefer_i64 = TCG_TARGET_REG_BITS == 64, + }; + tcg_gen_gvec_3(dofs, aofs, bofs, oprsz, maxsz, &g); +} + +void tcg_gen_gvec_or(unsigned vece, uint32_t dofs, uint32_t aofs, + uint32_t bofs, uint32_t oprsz, uint32_t maxsz) +{ + static const GVecGen3 g = { + .fni8 = tcg_gen_or_i64, + .fniv = tcg_gen_or_vec, + .fno = gen_helper_gvec_or, + .opc = INDEX_op_or_vec, + .prefer_i64 = TCG_TARGET_REG_BITS == 64, + }; + tcg_gen_gvec_3(dofs, aofs, bofs, oprsz, maxsz, &g); +} + +void tcg_gen_gvec_xor(unsigned vece, uint32_t dofs, uint32_t aofs, + uint32_t bofs, uint32_t oprsz, uint32_t maxsz) +{ + static const GVecGen3 g = { + .fni8 = tcg_gen_xor_i64, + .fniv = tcg_gen_xor_vec, + .fno = gen_helper_gvec_xor, + .opc = INDEX_op_xor_vec, + .prefer_i64 = TCG_TARGET_REG_BITS == 64, + }; + tcg_gen_gvec_3(dofs, aofs, bofs, oprsz, maxsz, &g); +} + +void tcg_gen_gvec_andc(unsigned vece, uint32_t dofs, uint32_t aofs, + uint32_t bofs, uint32_t oprsz, uint32_t maxsz) +{ + static const GVecGen3 g = { + .fni8 = tcg_gen_andc_i64, + .fniv = tcg_gen_andc_vec, + .fno = gen_helper_gvec_andc, + .opc = INDEX_op_andc_vec, + .prefer_i64 = TCG_TARGET_REG_BITS == 64, + }; + tcg_gen_gvec_3(dofs, aofs, bofs, oprsz, maxsz, &g); +} + +void tcg_gen_gvec_orc(unsigned vece, uint32_t dofs, uint32_t aofs, + uint32_t bofs, uint32_t oprsz, uint32_t maxsz) +{ + static const GVecGen3 g = { + .fni8 = tcg_gen_orc_i64, + .fniv = tcg_gen_orc_vec, + .fno = gen_helper_gvec_orc, + .opc = INDEX_op_orc_vec, + .prefer_i64 = TCG_TARGET_REG_BITS == 64, + }; + tcg_gen_gvec_3(dofs, aofs, bofs, oprsz, maxsz, &g); +} |