Warning, /include/clang/Basic/BuiltinsWebAssembly.def is written in an unsupported language. File is not indexed.
0001 // BuiltinsWebAssembly.def - WebAssembly builtin function database -*- C++ -*-//
0002 //
0003 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
0004 // See https://llvm.org/LICENSE.txt for license information.
0005 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
0006 //
0007 //===----------------------------------------------------------------------===//
0008 ///
0009 /// \file
0010 /// This file defines the WebAssembly-specific builtin function database.
0011 /// Users of this file must define the BUILTIN macro to make use of this
0012 /// information.
0013 ///
0014 //===----------------------------------------------------------------------===//
0015
0016 // The format of this database matches clang/Basic/Builtins.def.
0017
0018 #if defined(BUILTIN) && !defined(TARGET_BUILTIN)
0019 # define TARGET_BUILTIN(ID, TYPE, ATTRS, FEATURE) BUILTIN(ID, TYPE, ATTRS)
0020 #endif
0021
0022 // Query the current memory size, and increase the current memory size.
0023 // Note that memory.size is not "c" (readnone) because it must be sequenced
0024 // with respect to memory.grow calls.
0025 BUILTIN(__builtin_wasm_memory_size, "zIi", "n")
0026 BUILTIN(__builtin_wasm_memory_grow, "zIiz", "n")
0027
0028 // Thread-local storage
0029 TARGET_BUILTIN(__builtin_wasm_tls_size, "z", "nc", "bulk-memory")
0030 TARGET_BUILTIN(__builtin_wasm_tls_align, "z", "nc", "bulk-memory")
0031 TARGET_BUILTIN(__builtin_wasm_tls_base, "v*", "nU", "bulk-memory")
0032
0033 // Floating point min/max
0034 BUILTIN(__builtin_wasm_min_f32, "fff", "nc")
0035 BUILTIN(__builtin_wasm_max_f32, "fff", "nc")
0036 BUILTIN(__builtin_wasm_min_f64, "ddd", "nc")
0037 BUILTIN(__builtin_wasm_max_f64, "ddd", "nc")
0038
0039 // Exception handling builtins.
0040 TARGET_BUILTIN(__builtin_wasm_throw, "vIUiv*", "r", "exception-handling")
0041 TARGET_BUILTIN(__builtin_wasm_rethrow, "v", "r", "exception-handling")
0042
0043 // Atomic wait and notify.
0044 TARGET_BUILTIN(__builtin_wasm_memory_atomic_wait32, "ii*iLLi", "n", "atomics")
0045 TARGET_BUILTIN(__builtin_wasm_memory_atomic_wait64, "iLLi*LLiLLi", "n", "atomics")
0046 TARGET_BUILTIN(__builtin_wasm_memory_atomic_notify, "Uii*Ui", "n", "atomics")
0047
0048 // Trapping fp-to-int conversions
0049 BUILTIN(__builtin_wasm_trunc_s_i32_f32, "if", "nc")
0050 BUILTIN(__builtin_wasm_trunc_u_i32_f32, "if", "nc")
0051 BUILTIN(__builtin_wasm_trunc_s_i32_f64, "id", "nc")
0052 BUILTIN(__builtin_wasm_trunc_u_i32_f64, "id", "nc")
0053 BUILTIN(__builtin_wasm_trunc_s_i64_f32, "LLif", "nc")
0054 BUILTIN(__builtin_wasm_trunc_u_i64_f32, "LLif", "nc")
0055 BUILTIN(__builtin_wasm_trunc_s_i64_f64, "LLid", "nc")
0056 BUILTIN(__builtin_wasm_trunc_u_i64_f64, "LLid", "nc")
0057
0058 // Saturating fp-to-int conversions
0059 TARGET_BUILTIN(__builtin_wasm_trunc_saturate_s_i32_f32, "if", "nc", "nontrapping-fptoint")
0060 TARGET_BUILTIN(__builtin_wasm_trunc_saturate_u_i32_f32, "if", "nc", "nontrapping-fptoint")
0061 TARGET_BUILTIN(__builtin_wasm_trunc_saturate_s_i32_f64, "id", "nc", "nontrapping-fptoint")
0062 TARGET_BUILTIN(__builtin_wasm_trunc_saturate_u_i32_f64, "id", "nc", "nontrapping-fptoint")
0063 TARGET_BUILTIN(__builtin_wasm_trunc_saturate_s_i64_f32, "LLif", "nc", "nontrapping-fptoint")
0064 TARGET_BUILTIN(__builtin_wasm_trunc_saturate_u_i64_f32, "LLif", "nc", "nontrapping-fptoint")
0065 TARGET_BUILTIN(__builtin_wasm_trunc_saturate_s_i64_f64, "LLid", "nc", "nontrapping-fptoint")
0066 TARGET_BUILTIN(__builtin_wasm_trunc_saturate_u_i64_f64, "LLid", "nc", "nontrapping-fptoint")
0067
0068 // SIMD builtins
0069 TARGET_BUILTIN(__builtin_wasm_swizzle_i8x16, "V16ScV16ScV16Sc", "nc", "simd128")
0070
0071 TARGET_BUILTIN(__builtin_wasm_abs_i8x16, "V16ScV16Sc", "nc", "simd128")
0072 TARGET_BUILTIN(__builtin_wasm_abs_i16x8, "V8sV8s", "nc", "simd128")
0073 TARGET_BUILTIN(__builtin_wasm_abs_i32x4, "V4iV4i", "nc", "simd128")
0074 TARGET_BUILTIN(__builtin_wasm_abs_i64x2, "V2LLiV2LLi", "nc", "simd128")
0075
0076 TARGET_BUILTIN(__builtin_wasm_avgr_u_i8x16, "V16UcV16UcV16Uc", "nc", "simd128")
0077 TARGET_BUILTIN(__builtin_wasm_avgr_u_i16x8, "V8UsV8UsV8Us", "nc", "simd128")
0078
0079 TARGET_BUILTIN(__builtin_wasm_q15mulr_sat_s_i16x8, "V8sV8sV8s", "nc", "simd128")
0080
0081 TARGET_BUILTIN(__builtin_wasm_extadd_pairwise_i8x16_s_i16x8, "V8sV16Sc", "nc", "simd128")
0082 TARGET_BUILTIN(__builtin_wasm_extadd_pairwise_i8x16_u_i16x8, "V8UsV16Uc", "nc", "simd128")
0083
0084 TARGET_BUILTIN(__builtin_wasm_extadd_pairwise_i16x8_s_i32x4, "V4iV8s", "nc", "simd128")
0085 TARGET_BUILTIN(__builtin_wasm_extadd_pairwise_i16x8_u_i32x4, "V4UiV8Us", "nc", "simd128")
0086
0087 TARGET_BUILTIN(__builtin_wasm_bitselect, "V4iV4iV4iV4i", "nc", "simd128")
0088
0089 TARGET_BUILTIN(__builtin_wasm_shuffle_i8x16, "V16ScV16ScV16ScIiIiIiIiIiIiIiIiIiIiIiIiIiIiIiIi", "nc", "simd128")
0090
0091 TARGET_BUILTIN(__builtin_wasm_any_true_v128, "iV16Sc", "nc", "simd128")
0092 TARGET_BUILTIN(__builtin_wasm_all_true_i8x16, "iV16Sc", "nc", "simd128")
0093 TARGET_BUILTIN(__builtin_wasm_all_true_i16x8, "iV8s", "nc", "simd128")
0094 TARGET_BUILTIN(__builtin_wasm_all_true_i32x4, "iV4i", "nc", "simd128")
0095 TARGET_BUILTIN(__builtin_wasm_all_true_i64x2, "iV2LLi", "nc", "simd128")
0096
0097 TARGET_BUILTIN(__builtin_wasm_bitmask_i8x16, "UiV16Sc", "nc", "simd128")
0098 TARGET_BUILTIN(__builtin_wasm_bitmask_i16x8, "UiV8s", "nc", "simd128")
0099 TARGET_BUILTIN(__builtin_wasm_bitmask_i32x4, "UiV4i", "nc", "simd128")
0100 TARGET_BUILTIN(__builtin_wasm_bitmask_i64x2, "UiV2LLi", "nc", "simd128")
0101
0102 TARGET_BUILTIN(__builtin_wasm_abs_f16x8, "V8hV8h", "nc", "fp16")
0103 TARGET_BUILTIN(__builtin_wasm_abs_f32x4, "V4fV4f", "nc", "simd128")
0104 TARGET_BUILTIN(__builtin_wasm_abs_f64x2, "V2dV2d", "nc", "simd128")
0105
0106 TARGET_BUILTIN(__builtin_wasm_min_f32x4, "V4fV4fV4f", "nc", "simd128")
0107 TARGET_BUILTIN(__builtin_wasm_max_f32x4, "V4fV4fV4f", "nc", "simd128")
0108 TARGET_BUILTIN(__builtin_wasm_pmin_f32x4, "V4fV4fV4f", "nc", "simd128")
0109 TARGET_BUILTIN(__builtin_wasm_pmax_f32x4, "V4fV4fV4f", "nc", "simd128")
0110 TARGET_BUILTIN(__builtin_wasm_min_f64x2, "V2dV2dV2d", "nc", "simd128")
0111 TARGET_BUILTIN(__builtin_wasm_max_f64x2, "V2dV2dV2d", "nc", "simd128")
0112 TARGET_BUILTIN(__builtin_wasm_pmin_f64x2, "V2dV2dV2d", "nc", "simd128")
0113 TARGET_BUILTIN(__builtin_wasm_pmax_f64x2, "V2dV2dV2d", "nc", "simd128")
0114 TARGET_BUILTIN(__builtin_wasm_min_f16x8, "V8hV8hV8h", "nc", "fp16")
0115 TARGET_BUILTIN(__builtin_wasm_max_f16x8, "V8hV8hV8h", "nc", "fp16")
0116 TARGET_BUILTIN(__builtin_wasm_pmin_f16x8, "V8hV8hV8h", "nc", "fp16")
0117 TARGET_BUILTIN(__builtin_wasm_pmax_f16x8, "V8hV8hV8h", "nc", "fp16")
0118
0119 TARGET_BUILTIN(__builtin_wasm_ceil_f16x8, "V8hV8h", "nc", "fp16")
0120 TARGET_BUILTIN(__builtin_wasm_floor_f16x8, "V8hV8h", "nc", "fp16")
0121 TARGET_BUILTIN(__builtin_wasm_trunc_f16x8, "V8hV8h", "nc", "fp16")
0122 TARGET_BUILTIN(__builtin_wasm_nearest_f16x8, "V8hV8h", "nc", "fp16")
0123 TARGET_BUILTIN(__builtin_wasm_ceil_f32x4, "V4fV4f", "nc", "simd128")
0124 TARGET_BUILTIN(__builtin_wasm_floor_f32x4, "V4fV4f", "nc", "simd128")
0125 TARGET_BUILTIN(__builtin_wasm_trunc_f32x4, "V4fV4f", "nc", "simd128")
0126 TARGET_BUILTIN(__builtin_wasm_nearest_f32x4, "V4fV4f", "nc", "simd128")
0127 TARGET_BUILTIN(__builtin_wasm_ceil_f64x2, "V2dV2d", "nc", "simd128")
0128 TARGET_BUILTIN(__builtin_wasm_floor_f64x2, "V2dV2d", "nc", "simd128")
0129 TARGET_BUILTIN(__builtin_wasm_trunc_f64x2, "V2dV2d", "nc", "simd128")
0130 TARGET_BUILTIN(__builtin_wasm_nearest_f64x2, "V2dV2d", "nc", "simd128")
0131
0132 TARGET_BUILTIN(__builtin_wasm_dot_s_i32x4_i16x8, "V4iV8sV8s", "nc", "simd128")
0133
0134 TARGET_BUILTIN(__builtin_wasm_sqrt_f16x8, "V8hV8h", "nc", "fp16")
0135 TARGET_BUILTIN(__builtin_wasm_sqrt_f32x4, "V4fV4f", "nc", "simd128")
0136 TARGET_BUILTIN(__builtin_wasm_sqrt_f64x2, "V2dV2d", "nc", "simd128")
0137
0138 TARGET_BUILTIN(__builtin_wasm_trunc_saturate_s_i16x8_f16x8, "V8sV8h", "nc", "simd128")
0139 TARGET_BUILTIN(__builtin_wasm_trunc_saturate_u_i16x8_f16x8, "V8sV8h", "nc", "simd128")
0140
0141 TARGET_BUILTIN(__builtin_wasm_trunc_saturate_s_i32x4_f32x4, "V4iV4f", "nc", "simd128")
0142 TARGET_BUILTIN(__builtin_wasm_trunc_saturate_u_i32x4_f32x4, "V4iV4f", "nc", "simd128")
0143
0144 TARGET_BUILTIN(__builtin_wasm_narrow_s_i8x16_i16x8, "V16ScV8sV8s", "nc", "simd128")
0145 TARGET_BUILTIN(__builtin_wasm_narrow_u_i8x16_i16x8, "V16UcV8sV8s", "nc", "simd128")
0146 TARGET_BUILTIN(__builtin_wasm_narrow_s_i16x8_i32x4, "V8sV4iV4i", "nc", "simd128")
0147 TARGET_BUILTIN(__builtin_wasm_narrow_u_i16x8_i32x4, "V8UsV4iV4i", "nc", "simd128")
0148
0149 TARGET_BUILTIN(__builtin_wasm_trunc_sat_s_zero_f64x2_i32x4, "V4iV2d", "nc", "simd128")
0150 TARGET_BUILTIN(__builtin_wasm_trunc_sat_u_zero_f64x2_i32x4, "V4UiV2d", "nc", "simd128")
0151
0152 // Relaxed SIMD builtins
0153 TARGET_BUILTIN(__builtin_wasm_relaxed_madd_f32x4, "V4fV4fV4fV4f", "nc", "relaxed-simd")
0154 TARGET_BUILTIN(__builtin_wasm_relaxed_nmadd_f32x4, "V4fV4fV4fV4f", "nc", "relaxed-simd")
0155 TARGET_BUILTIN(__builtin_wasm_relaxed_madd_f64x2, "V2dV2dV2dV2d", "nc", "relaxed-simd")
0156 TARGET_BUILTIN(__builtin_wasm_relaxed_nmadd_f64x2, "V2dV2dV2dV2d", "nc", "relaxed-simd")
0157 TARGET_BUILTIN(__builtin_wasm_relaxed_madd_f16x8, "V8hV8hV8hV8h", "nc", "fp16")
0158 TARGET_BUILTIN(__builtin_wasm_relaxed_nmadd_f16x8, "V8hV8hV8hV8h", "nc", "fp16")
0159
0160 TARGET_BUILTIN(__builtin_wasm_relaxed_laneselect_i8x16, "V16ScV16ScV16ScV16Sc", "nc", "relaxed-simd")
0161 TARGET_BUILTIN(__builtin_wasm_relaxed_laneselect_i16x8, "V8sV8sV8sV8s", "nc", "relaxed-simd")
0162 TARGET_BUILTIN(__builtin_wasm_relaxed_laneselect_i32x4, "V4iV4iV4iV4i", "nc", "relaxed-simd")
0163 TARGET_BUILTIN(__builtin_wasm_relaxed_laneselect_i64x2, "V2LLiV2LLiV2LLiV2LLi", "nc", "relaxed-simd")
0164
0165 TARGET_BUILTIN(__builtin_wasm_relaxed_swizzle_i8x16, "V16ScV16ScV16Sc", "nc", "relaxed-simd")
0166
0167 TARGET_BUILTIN(__builtin_wasm_relaxed_min_f32x4, "V4fV4fV4f", "nc", "relaxed-simd")
0168 TARGET_BUILTIN(__builtin_wasm_relaxed_max_f32x4, "V4fV4fV4f", "nc", "relaxed-simd")
0169 TARGET_BUILTIN(__builtin_wasm_relaxed_min_f64x2, "V2dV2dV2d", "nc", "relaxed-simd")
0170 TARGET_BUILTIN(__builtin_wasm_relaxed_max_f64x2, "V2dV2dV2d", "nc", "relaxed-simd")
0171
0172 TARGET_BUILTIN(__builtin_wasm_relaxed_trunc_s_i32x4_f32x4, "V4iV4f", "nc", "relaxed-simd")
0173 TARGET_BUILTIN(__builtin_wasm_relaxed_trunc_u_i32x4_f32x4, "V4UiV4f", "nc", "relaxed-simd")
0174 TARGET_BUILTIN(__builtin_wasm_relaxed_trunc_s_zero_i32x4_f64x2, "V4iV2d", "nc", "relaxed-simd")
0175 TARGET_BUILTIN(__builtin_wasm_relaxed_trunc_u_zero_i32x4_f64x2, "V4UiV2d", "nc", "relaxed-simd")
0176
0177 TARGET_BUILTIN(__builtin_wasm_relaxed_q15mulr_s_i16x8, "V8sV8sV8s", "nc", "relaxed-simd")
0178
0179 TARGET_BUILTIN(__builtin_wasm_relaxed_dot_i8x16_i7x16_s_i16x8, "V8sV16ScV16Sc", "nc", "relaxed-simd")
0180 TARGET_BUILTIN(__builtin_wasm_relaxed_dot_i8x16_i7x16_add_s_i32x4, "V4iV16ScV16ScV4i", "nc", "relaxed-simd")
0181 TARGET_BUILTIN(__builtin_wasm_relaxed_dot_bf16x8_add_f32_f32x4, "V4fV8UsV8UsV4f", "nc", "relaxed-simd")
0182
0183 // Half-Precision (fp16)
0184 TARGET_BUILTIN(__builtin_wasm_loadf16_f32, "fh*", "nU", "fp16")
0185 TARGET_BUILTIN(__builtin_wasm_storef16_f32, "vfh*", "n", "fp16")
0186 TARGET_BUILTIN(__builtin_wasm_splat_f16x8, "V8hf", "nc", "fp16")
0187 TARGET_BUILTIN(__builtin_wasm_extract_lane_f16x8, "fV8hIi", "nc", "fp16")
0188 TARGET_BUILTIN(__builtin_wasm_replace_lane_f16x8, "V8hV8hIif", "nc", "fp16")
0189
0190 // Reference Types builtins
0191 // Some builtins are custom type-checked - see 't' as part of the third argument,
0192 // in which case the argument spec (second argument) is unused.
0193
0194 TARGET_BUILTIN(__builtin_wasm_ref_null_extern, "i", "nct", "reference-types")
0195
0196 // A funcref represented as a function pointer with the funcref attribute
0197 // attached to the type, therefore SemaChecking will check for the right
0198 // return type.
0199 TARGET_BUILTIN(__builtin_wasm_ref_null_func, "i", "nct", "reference-types")
0200
0201 // Table builtins
0202 TARGET_BUILTIN(__builtin_wasm_table_set, "viii", "t", "reference-types")
0203 TARGET_BUILTIN(__builtin_wasm_table_get, "iii", "t", "reference-types")
0204 TARGET_BUILTIN(__builtin_wasm_table_size, "zi", "nt", "reference-types")
0205 TARGET_BUILTIN(__builtin_wasm_table_grow, "iiii", "nt", "reference-types")
0206 TARGET_BUILTIN(__builtin_wasm_table_fill, "viiii", "t", "reference-types")
0207 TARGET_BUILTIN(__builtin_wasm_table_copy, "viiiii", "t", "reference-types")
0208
0209 #undef BUILTIN
0210 #undef TARGET_BUILTIN
