// BuiltinsWebAssembly.def - WebAssembly builtin function database -*- C++ -*-// // // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. // See https://llvm.org/LICENSE.txt for license information. // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception // //===----------------------------------------------------------------------===// /// /// \file /// This file defines the WebAssembly-specific builtin function database. /// Users of this file must define the BUILTIN macro to make use of this /// information. /// //===----------------------------------------------------------------------===// // The format of this database matches clang/Basic/Builtins.def. #if defined(BUILTIN) && !defined(TARGET_BUILTIN) # define TARGET_BUILTIN(ID, TYPE, ATTRS, FEATURE) BUILTIN(ID, TYPE, ATTRS) #endif // Query the current memory size, and increase the current memory size. // Note that memory.size is not "c" (readnone) because it must be sequenced // with respect to memory.grow calls. BUILTIN(__builtin_wasm_memory_size, "zIi", "n") BUILTIN(__builtin_wasm_memory_grow, "zIiz", "n") // Thread-local storage TARGET_BUILTIN(__builtin_wasm_tls_size, "z", "nc", "bulk-memory") TARGET_BUILTIN(__builtin_wasm_tls_align, "z", "nc", "bulk-memory") TARGET_BUILTIN(__builtin_wasm_tls_base, "v*", "nU", "bulk-memory") // Floating point min/max BUILTIN(__builtin_wasm_min_f32, "fff", "nc") BUILTIN(__builtin_wasm_max_f32, "fff", "nc") BUILTIN(__builtin_wasm_min_f64, "ddd", "nc") BUILTIN(__builtin_wasm_max_f64, "ddd", "nc") // Exception handling builtins. TARGET_BUILTIN(__builtin_wasm_throw, "vIUiv*", "r", "exception-handling") TARGET_BUILTIN(__builtin_wasm_rethrow, "v", "r", "exception-handling") // Atomic wait and notify. TARGET_BUILTIN(__builtin_wasm_memory_atomic_wait32, "ii*iLLi", "n", "atomics") TARGET_BUILTIN(__builtin_wasm_memory_atomic_wait64, "iLLi*LLiLLi", "n", "atomics") TARGET_BUILTIN(__builtin_wasm_memory_atomic_notify, "Uii*Ui", "n", "atomics") // Trapping fp-to-int conversions BUILTIN(__builtin_wasm_trunc_s_i32_f32, "if", "nc") BUILTIN(__builtin_wasm_trunc_u_i32_f32, "if", "nc") BUILTIN(__builtin_wasm_trunc_s_i32_f64, "id", "nc") BUILTIN(__builtin_wasm_trunc_u_i32_f64, "id", "nc") BUILTIN(__builtin_wasm_trunc_s_i64_f32, "LLif", "nc") BUILTIN(__builtin_wasm_trunc_u_i64_f32, "LLif", "nc") BUILTIN(__builtin_wasm_trunc_s_i64_f64, "LLid", "nc") BUILTIN(__builtin_wasm_trunc_u_i64_f64, "LLid", "nc") // Saturating fp-to-int conversions TARGET_BUILTIN(__builtin_wasm_trunc_saturate_s_i32_f32, "if", "nc", "nontrapping-fptoint") TARGET_BUILTIN(__builtin_wasm_trunc_saturate_u_i32_f32, "if", "nc", "nontrapping-fptoint") TARGET_BUILTIN(__builtin_wasm_trunc_saturate_s_i32_f64, "id", "nc", "nontrapping-fptoint") TARGET_BUILTIN(__builtin_wasm_trunc_saturate_u_i32_f64, "id", "nc", "nontrapping-fptoint") TARGET_BUILTIN(__builtin_wasm_trunc_saturate_s_i64_f32, "LLif", "nc", "nontrapping-fptoint") TARGET_BUILTIN(__builtin_wasm_trunc_saturate_u_i64_f32, "LLif", "nc", "nontrapping-fptoint") TARGET_BUILTIN(__builtin_wasm_trunc_saturate_s_i64_f64, "LLid", "nc", "nontrapping-fptoint") TARGET_BUILTIN(__builtin_wasm_trunc_saturate_u_i64_f64, "LLid", "nc", "nontrapping-fptoint") // SIMD builtins TARGET_BUILTIN(__builtin_wasm_swizzle_i8x16, "V16ScV16ScV16Sc", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_add_sat_s_i8x16, "V16ScV16ScV16Sc", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_add_sat_u_i8x16, "V16UcV16UcV16Uc", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_add_sat_s_i16x8, "V8sV8sV8s", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_add_sat_u_i16x8, "V8UsV8UsV8Us", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_sub_sat_s_i8x16, "V16ScV16ScV16Sc", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_sub_sat_u_i8x16, "V16UcV16UcV16Uc", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_sub_sat_s_i16x8, "V8sV8sV8s", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_sub_sat_u_i16x8, "V8UsV8UsV8Us", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_abs_i8x16, "V16ScV16Sc", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_abs_i16x8, "V8sV8s", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_abs_i32x4, "V4iV4i", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_abs_i64x2, "V2LLiV2LLi", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_min_s_i8x16, "V16ScV16ScV16Sc", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_min_u_i8x16, "V16UcV16UcV16Uc", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_max_s_i8x16, "V16ScV16ScV16Sc", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_max_u_i8x16, "V16UcV16UcV16Uc", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_min_s_i16x8, "V8sV8sV8s", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_min_u_i16x8, "V8UsV8UsV8Us", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_max_s_i16x8, "V8sV8sV8s", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_max_u_i16x8, "V8UsV8UsV8Us", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_min_s_i32x4, "V4iV4iV4i", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_min_u_i32x4, "V4UiV4UiV4Ui", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_max_s_i32x4, "V4iV4iV4i", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_max_u_i32x4, "V4UiV4UiV4Ui", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_avgr_u_i8x16, "V16UcV16UcV16Uc", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_avgr_u_i16x8, "V8UsV8UsV8Us", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_popcnt_i8x16, "V16ScV16Sc", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_q15mulr_sat_s_i16x8, "V8sV8sV8s", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_extadd_pairwise_i8x16_s_i16x8, "V8sV16Sc", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_extadd_pairwise_i8x16_u_i16x8, "V8UsV16Uc", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_extadd_pairwise_i16x8_s_i32x4, "V4iV8s", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_extadd_pairwise_i16x8_u_i32x4, "V4UiV8Us", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_bitselect, "V4iV4iV4iV4i", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_shuffle_i8x16, "V16ScV16ScV16ScIiIiIiIiIiIiIiIiIiIiIiIiIiIiIiIi", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_any_true_v128, "iV16Sc", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_all_true_i8x16, "iV16Sc", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_all_true_i16x8, "iV8s", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_all_true_i32x4, "iV4i", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_all_true_i64x2, "iV2LLi", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_bitmask_i8x16, "UiV16Sc", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_bitmask_i16x8, "UiV8s", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_bitmask_i32x4, "UiV4i", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_bitmask_i64x2, "UiV2LLi", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_abs_f16x8, "V8hV8h", "nc", "fp16") TARGET_BUILTIN(__builtin_wasm_abs_f32x4, "V4fV4f", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_abs_f64x2, "V2dV2d", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_min_f32x4, "V4fV4fV4f", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_max_f32x4, "V4fV4fV4f", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_pmin_f32x4, "V4fV4fV4f", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_pmax_f32x4, "V4fV4fV4f", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_min_f64x2, "V2dV2dV2d", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_max_f64x2, "V2dV2dV2d", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_pmin_f64x2, "V2dV2dV2d", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_pmax_f64x2, "V2dV2dV2d", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_min_f16x8, "V8hV8hV8h", "nc", "fp16") TARGET_BUILTIN(__builtin_wasm_max_f16x8, "V8hV8hV8h", "nc", "fp16") TARGET_BUILTIN(__builtin_wasm_pmin_f16x8, "V8hV8hV8h", "nc", "fp16") TARGET_BUILTIN(__builtin_wasm_pmax_f16x8, "V8hV8hV8h", "nc", "fp16") TARGET_BUILTIN(__builtin_wasm_ceil_f16x8, "V8hV8h", "nc", "fp16") TARGET_BUILTIN(__builtin_wasm_floor_f16x8, "V8hV8h", "nc", "fp16") TARGET_BUILTIN(__builtin_wasm_trunc_f16x8, "V8hV8h", "nc", "fp16") TARGET_BUILTIN(__builtin_wasm_nearest_f16x8, "V8hV8h", "nc", "fp16") TARGET_BUILTIN(__builtin_wasm_ceil_f32x4, "V4fV4f", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_floor_f32x4, "V4fV4f", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_trunc_f32x4, "V4fV4f", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_nearest_f32x4, "V4fV4f", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_ceil_f64x2, "V2dV2d", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_floor_f64x2, "V2dV2d", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_trunc_f64x2, "V2dV2d", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_nearest_f64x2, "V2dV2d", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_dot_s_i32x4_i16x8, "V4iV8sV8s", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_sqrt_f16x8, "V8hV8h", "nc", "fp16") TARGET_BUILTIN(__builtin_wasm_sqrt_f32x4, "V4fV4f", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_sqrt_f64x2, "V2dV2d", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_trunc_saturate_s_i16x8_f16x8, "V8sV8h", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_trunc_saturate_u_i16x8_f16x8, "V8sV8h", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_trunc_saturate_s_i32x4_f32x4, "V4iV4f", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_trunc_saturate_u_i32x4_f32x4, "V4iV4f", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_narrow_s_i8x16_i16x8, "V16ScV8sV8s", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_narrow_u_i8x16_i16x8, "V16UcV8sV8s", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_narrow_s_i16x8_i32x4, "V8sV4iV4i", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_narrow_u_i16x8_i32x4, "V8UsV4iV4i", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_trunc_sat_s_zero_f64x2_i32x4, "V4iV2d", "nc", "simd128") TARGET_BUILTIN(__builtin_wasm_trunc_sat_u_zero_f64x2_i32x4, "V4UiV2d", "nc", "simd128") // Relaxed SIMD builtins TARGET_BUILTIN(__builtin_wasm_relaxed_madd_f32x4, "V4fV4fV4fV4f", "nc", "relaxed-simd") TARGET_BUILTIN(__builtin_wasm_relaxed_nmadd_f32x4, "V4fV4fV4fV4f", "nc", "relaxed-simd") TARGET_BUILTIN(__builtin_wasm_relaxed_madd_f64x2, "V2dV2dV2dV2d", "nc", "relaxed-simd") TARGET_BUILTIN(__builtin_wasm_relaxed_nmadd_f64x2, "V2dV2dV2dV2d", "nc", "relaxed-simd") TARGET_BUILTIN(__builtin_wasm_relaxed_madd_f16x8, "V8hV8hV8hV8h", "nc", "fp16") TARGET_BUILTIN(__builtin_wasm_relaxed_nmadd_f16x8, "V8hV8hV8hV8h", "nc", "fp16") TARGET_BUILTIN(__builtin_wasm_relaxed_laneselect_i8x16, "V16ScV16ScV16ScV16Sc", "nc", "relaxed-simd") TARGET_BUILTIN(__builtin_wasm_relaxed_laneselect_i16x8, "V8sV8sV8sV8s", "nc", "relaxed-simd") TARGET_BUILTIN(__builtin_wasm_relaxed_laneselect_i32x4, "V4iV4iV4iV4i", "nc", "relaxed-simd") TARGET_BUILTIN(__builtin_wasm_relaxed_laneselect_i64x2, "V2LLiV2LLiV2LLiV2LLi", "nc", "relaxed-simd") TARGET_BUILTIN(__builtin_wasm_relaxed_swizzle_i8x16, "V16ScV16ScV16Sc", "nc", "relaxed-simd") TARGET_BUILTIN(__builtin_wasm_relaxed_min_f32x4, "V4fV4fV4f", "nc", "relaxed-simd") TARGET_BUILTIN(__builtin_wasm_relaxed_max_f32x4, "V4fV4fV4f", "nc", "relaxed-simd") TARGET_BUILTIN(__builtin_wasm_relaxed_min_f64x2, "V2dV2dV2d", "nc", "relaxed-simd") TARGET_BUILTIN(__builtin_wasm_relaxed_max_f64x2, "V2dV2dV2d", "nc", "relaxed-simd") TARGET_BUILTIN(__builtin_wasm_relaxed_trunc_s_i32x4_f32x4, "V4iV4f", "nc", "relaxed-simd") TARGET_BUILTIN(__builtin_wasm_relaxed_trunc_u_i32x4_f32x4, "V4UiV4f", "nc", "relaxed-simd") TARGET_BUILTIN(__builtin_wasm_relaxed_trunc_s_zero_i32x4_f64x2, "V4iV2d", "nc", "relaxed-simd") TARGET_BUILTIN(__builtin_wasm_relaxed_trunc_u_zero_i32x4_f64x2, "V4UiV2d", "nc", "relaxed-simd") TARGET_BUILTIN(__builtin_wasm_relaxed_q15mulr_s_i16x8, "V8sV8sV8s", "nc", "relaxed-simd") TARGET_BUILTIN(__builtin_wasm_relaxed_dot_i8x16_i7x16_s_i16x8, "V8sV16ScV16Sc", "nc", "relaxed-simd") TARGET_BUILTIN(__builtin_wasm_relaxed_dot_i8x16_i7x16_add_s_i32x4, "V4iV16ScV16ScV4i", "nc", "relaxed-simd") TARGET_BUILTIN(__builtin_wasm_relaxed_dot_bf16x8_add_f32_f32x4, "V4fV8UsV8UsV4f", "nc", "relaxed-simd") // Half-Precision (fp16) TARGET_BUILTIN(__builtin_wasm_loadf16_f32, "fh*", "nU", "fp16") TARGET_BUILTIN(__builtin_wasm_storef16_f32, "vfh*", "n", "fp16") TARGET_BUILTIN(__builtin_wasm_splat_f16x8, "V8hf", "nc", "fp16") TARGET_BUILTIN(__builtin_wasm_extract_lane_f16x8, "fV8hIi", "nc", "fp16") TARGET_BUILTIN(__builtin_wasm_replace_lane_f16x8, "V8hV8hIif", "nc", "fp16") // Reference Types builtins // Some builtins are custom type-checked - see 't' as part of the third argument, // in which case the argument spec (second argument) is unused. TARGET_BUILTIN(__builtin_wasm_ref_null_extern, "i", "nct", "reference-types") // A funcref represented as a function pointer with the funcref attribute // attached to the type, therefore SemaChecking will check for the right // return type. TARGET_BUILTIN(__builtin_wasm_ref_null_func, "i", "nct", "reference-types") // Table builtins TARGET_BUILTIN(__builtin_wasm_table_set, "viii", "t", "reference-types") TARGET_BUILTIN(__builtin_wasm_table_get, "iii", "t", "reference-types") TARGET_BUILTIN(__builtin_wasm_table_size, "zi", "nt", "reference-types") TARGET_BUILTIN(__builtin_wasm_table_grow, "iiii", "nt", "reference-types") TARGET_BUILTIN(__builtin_wasm_table_fill, "viiii", "t", "reference-types") TARGET_BUILTIN(__builtin_wasm_table_copy, "viiiii", "t", "reference-types") #undef BUILTIN #undef TARGET_BUILTIN
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