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This change combines these all into a single function, which can additionally handle const and pointer qualifiers. gcc/ChangeLog: * config/aarch64/aarch64-builtins.cc (aarch64_simd_builtin_std_type, aarch64_lookup_simd_builtin_type) (aarch64_simd_builtin_type): Combine and replace with... (aarch64_build_simd_builtin_type): ...this new function. (aarch64_init_fcmla_laneq_builtins): Update to call new function. (aarch64_init_simd_builtin_functions): Ditto. (aarch64_init_crc32_builtins): Ditto. diff --git a/gcc/config/aarch64/aarch64-builtins.cc b/gcc/config/aarch64/aarch64-builtins.cc index 55ad2e8b6831d6cc2b039270c8656d429347092d..6b413a36a09c7a4ac41b0fe7c414a3247580f222 100644 --- a/gcc/config/aarch64/aarch64-builtins.cc +++ b/gcc/config/aarch64/aarch64-builtins.cc @@ -789,79 +789,101 @@ aarch64_general_mangle_builtin_type (const_tree type) } static tree -aarch64_simd_builtin_std_type (machine_mode mode, - enum aarch64_type_qualifiers q) -{ -#define QUAL_TYPE(M) \ - ((q == qualifier_none) ? int##M##_type_node : unsigned_int##M##_type_node); - switch (mode) - { - case E_QImode: - return QUAL_TYPE (QI); - case E_HImode: - return QUAL_TYPE (HI); - case E_SImode: - return QUAL_TYPE (SI); - case E_DImode: - return QUAL_TYPE (DI); - case E_TImode: - return QUAL_TYPE (TI); - case E_OImode: - return aarch64_simd_intOI_type_node; - case E_CImode: - return aarch64_simd_intCI_type_node; - case E_XImode: - return aarch64_simd_intXI_type_node; - case E_HFmode: - return aarch64_fp16_type_node; - case E_SFmode: - return float_type_node; - case E_DFmode: - return double_type_node; - case E_BFmode: - return aarch64_bf16_type_node; - default: - gcc_unreachable (); - } -#undef QUAL_TYPE -} - -static tree -aarch64_lookup_simd_builtin_type (machine_mode mode, - enum aarch64_type_qualifiers q) +aarch64_build_simd_builtin_type (machine_mode mode, + enum aarch64_type_qualifiers qualifiers) { + tree type = NULL_TREE; int i; int nelts = sizeof (aarch64_simd_types) / sizeof (aarch64_simd_types[0]); - /* Non-poly scalar modes map to standard types not in the table. */ - if (q != qualifier_poly && !VECTOR_MODE_P (mode)) - return aarch64_simd_builtin_std_type (mode, q); + /* For pointers, we want a pointer to the basic type of the vector. */ + if ((qualifiers & qualifier_pointer) && VECTOR_MODE_P (mode)) + mode = GET_MODE_INNER (mode); - for (i = 0; i < nelts; i++) + if ((qualifiers & qualifier_poly) || VECTOR_MODE_P (mode)) { - if (aarch64_simd_types[i].mode == mode - && aarch64_simd_types[i].q == q) - return aarch64_simd_types[i].itype; - if (aarch64_simd_tuple_types[i][0] != NULL_TREE) - for (int j = 0; j < 3; j++) - if (aarch64_simd_tuple_modes[i][j] == mode + int q = qualifiers & (qualifier_poly | qualifier_unsigned); + /* Poly or vector modes map to types in the table. */ + for (i = 0; i < nelts; i++) + { + if (aarch64_simd_types[i].mode == mode && aarch64_simd_types[i].q == q) - return aarch64_simd_tuple_types[i][j]; + { + type = aarch64_simd_types[i].itype; + goto finished_type_lookup; + } + if (aarch64_simd_tuple_types[i][0] != NULL_TREE) + { + for (int j = 0; j < 3; j++) + { + if (aarch64_simd_tuple_modes[i][j] == mode + && aarch64_simd_types[i].q == q) + { + type = aarch64_simd_tuple_types[i][j]; + goto finished_type_lookup; + } + } + } + } } + else + { + /* Non-poly scalar modes map to standard types. */ +#define QUAL_TYPE(M) ((qualifiers & qualifier_unsigned) \ + ? unsigned_int##M##_type_node : int##M##_type_node); + switch (mode) + { + case E_QImode: + type = QUAL_TYPE (QI); + break; + case E_HImode: + type = QUAL_TYPE (HI); + break; + case E_SImode: + type = QUAL_TYPE (SI); + break; + case E_DImode: + type = QUAL_TYPE (DI); + break; + case E_TImode: + type = QUAL_TYPE (TI); + break; + case E_OImode: + type = aarch64_simd_intOI_type_node; + break; + case E_CImode: + type = aarch64_simd_intCI_type_node; + break; + case E_XImode: + type = aarch64_simd_intXI_type_node; + break; + case E_HFmode: + type = aarch64_fp16_type_node; + break; + case E_SFmode: + type = float_type_node; + break; + case E_DFmode: + type = double_type_node; + break; + case E_BFmode: + type = aarch64_bf16_type_node; + break; + default: + gcc_unreachable (); + } +#undef QUAL_TYPE + } +finished_type_lookup: + gcc_assert (type != NULL_TREE); - return NULL_TREE; -} + /* Add qualifiers. */ + if (qualifiers & qualifier_const) + type = build_qualified_type (type, TYPE_QUAL_CONST); + if (qualifiers & qualifier_pointer) + type = build_pointer_type (type); -static tree -aarch64_simd_builtin_type (machine_mode mode, - bool unsigned_p, bool poly_p) -{ - if (poly_p) - return aarch64_lookup_simd_builtin_type (mode, qualifier_poly); - else if (unsigned_p) - return aarch64_lookup_simd_builtin_type (mode, qualifier_unsigned); - else - return aarch64_lookup_simd_builtin_type (mode, qualifier_none); + return type; } static void @@ -1110,12 +1132,12 @@ aarch64_init_fcmla_laneq_builtins (void) { aarch64_fcmla_laneq_builtin_datum* d = &aarch64_fcmla_lane_builtin_data[i]; - tree argtype = aarch64_lookup_simd_builtin_type (d->mode, qualifier_none); + tree argtype = aarch64_build_simd_builtin_type (d->mode, qualifier_none); machine_mode quadmode = GET_MODE_2XWIDER_MODE (d->mode).require (); tree quadtype - = aarch64_lookup_simd_builtin_type (quadmode, qualifier_none); + = aarch64_build_simd_builtin_type (quadmode, qualifier_none); tree lanetype - = aarch64_simd_builtin_std_type (SImode, qualifier_lane_pair_index); + = aarch64_build_simd_builtin_type (SImode, qualifier_lane_pair_index); tree ftype = build_function_type_list (argtype, argtype, argtype, quadtype, lanetype, NULL_TREE); tree attrs = aarch64_get_attributes (FLAG_FP, d->mode); @@ -1210,23 +1232,7 @@ aarch64_init_simd_builtin_functions (bool called_from_pragma) if (qualifiers & qualifier_map_mode) op_mode = d->mode; - /* For pointers, we want a pointer to the basic type - of the vector. */ - if (qualifiers & qualifier_pointer && VECTOR_MODE_P (op_mode)) - op_mode = GET_MODE_INNER (op_mode); - - eltype = aarch64_simd_builtin_type - (op_mode, - (qualifiers & qualifier_unsigned) != 0, - (qualifiers & qualifier_poly) != 0); - gcc_assert (eltype != NULL); - - /* Add qualifiers. */ - if (qualifiers & qualifier_const) - eltype = build_qualified_type (eltype, TYPE_QUAL_CONST); - - if (qualifiers & qualifier_pointer) - eltype = build_pointer_type (eltype); + eltype = aarch64_build_simd_builtin_type (op_mode, qualifiers); /* If we have reached arg_num == 0, we are at a non-void return type. Otherwise, we are still processing @@ -1383,13 +1389,13 @@ aarch64_init_simd_builtins (void) static void aarch64_init_crc32_builtins () { - tree usi_type = aarch64_simd_builtin_std_type (SImode, qualifier_unsigned); + tree usi_type = aarch64_build_simd_builtin_type (SImode, qualifier_unsigned); unsigned int i = 0; for (i = 0; i < ARRAY_SIZE (aarch64_crc_builtin_data); ++i) { aarch64_crc_builtin_datum* d = &aarch64_crc_builtin_data[i]; - tree argtype = aarch64_simd_builtin_std_type (d->mode, + tree argtype = aarch64_build_simd_builtin_type (d->mode, qualifier_unsigned); tree ftype = build_function_type_list (usi_type, usi_type, argtype, NULL_TREE); tree attrs = aarch64_get_attributes (FLAG_NONE, d->mode);