| 1 | //==- BuiltinsAMDGPU.def - AMDGPU Builtin function database ------*- C++ -*-==// |
| 2 | // |
| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| 4 | // See https://llvm.org/LICENSE.txt for license information. |
| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| 6 | // |
| 7 | //===----------------------------------------------------------------------===// |
| 8 | // |
| 9 | // This file defines the AMDGPU-specific builtin function database. Users of |
| 10 | // this file must define the BUILTIN macro to make use of this information. |
| 11 | // |
| 12 | //===----------------------------------------------------------------------===// |
| 13 | |
| 14 | // The format of this database matches clang/Basic/Builtins.def. |
| 15 | |
| 16 | #if defined(BUILTIN) && !defined(TARGET_BUILTIN) |
| 17 | # define TARGET_BUILTIN(ID, TYPE, ATTRS, FEATURE) BUILTIN(ID, TYPE, ATTRS) |
| 18 | #endif |
| 19 | //===----------------------------------------------------------------------===// |
| 20 | // SI+ only builtins. |
| 21 | //===----------------------------------------------------------------------===// |
| 22 | |
| 23 | BUILTIN(__builtin_amdgcn_dispatch_ptr, "v*4", "nc") |
| 24 | BUILTIN(__builtin_amdgcn_kernarg_segment_ptr, "v*4", "nc") |
| 25 | BUILTIN(__builtin_amdgcn_implicitarg_ptr, "v*4", "nc") |
| 26 | BUILTIN(__builtin_amdgcn_queue_ptr, "v*4", "nc") |
| 27 | |
| 28 | BUILTIN(__builtin_amdgcn_workgroup_id_x, "Ui", "nc") |
| 29 | BUILTIN(__builtin_amdgcn_workgroup_id_y, "Ui", "nc") |
| 30 | BUILTIN(__builtin_amdgcn_workgroup_id_z, "Ui", "nc") |
| 31 | |
| 32 | BUILTIN(__builtin_amdgcn_workitem_id_x, "Ui", "nc") |
| 33 | BUILTIN(__builtin_amdgcn_workitem_id_y, "Ui", "nc") |
| 34 | BUILTIN(__builtin_amdgcn_workitem_id_z, "Ui", "nc") |
| 35 | |
| 36 | //===----------------------------------------------------------------------===// |
| 37 | // Instruction builtins. |
| 38 | //===----------------------------------------------------------------------===// |
| 39 | BUILTIN(__builtin_amdgcn_s_getreg, "UiIi", "n") |
| 40 | BUILTIN(__builtin_amdgcn_s_getpc, "LUi", "n") |
| 41 | BUILTIN(__builtin_amdgcn_s_waitcnt, "vIi", "n") |
| 42 | BUILTIN(__builtin_amdgcn_s_sendmsg, "vIiUi", "n") |
| 43 | BUILTIN(__builtin_amdgcn_s_sendmsghalt, "vIiUi", "n") |
| 44 | BUILTIN(__builtin_amdgcn_s_barrier, "v", "n") |
| 45 | BUILTIN(__builtin_amdgcn_wave_barrier, "v", "n") |
| 46 | BUILTIN(__builtin_amdgcn_s_dcache_inv, "v", "n") |
| 47 | BUILTIN(__builtin_amdgcn_buffer_wbinvl1, "v", "n") |
| 48 | |
| 49 | // FIXME: Need to disallow constant address space. |
| 50 | BUILTIN(__builtin_amdgcn_div_scale, "dddbb*", "n") |
| 51 | BUILTIN(__builtin_amdgcn_div_scalef, "fffbb*", "n") |
| 52 | BUILTIN(__builtin_amdgcn_div_fmas, "ddddb", "nc") |
| 53 | BUILTIN(__builtin_amdgcn_div_fmasf, "ffffb", "nc") |
| 54 | BUILTIN(__builtin_amdgcn_div_fixup, "dddd", "nc") |
| 55 | BUILTIN(__builtin_amdgcn_div_fixupf, "ffff", "nc") |
| 56 | BUILTIN(__builtin_amdgcn_trig_preop, "ddi", "nc") |
| 57 | BUILTIN(__builtin_amdgcn_trig_preopf, "ffi", "nc") |
| 58 | BUILTIN(__builtin_amdgcn_rcp, "dd", "nc") |
| 59 | BUILTIN(__builtin_amdgcn_rcpf, "ff", "nc") |
| 60 | BUILTIN(__builtin_amdgcn_rsq, "dd", "nc") |
| 61 | BUILTIN(__builtin_amdgcn_rsqf, "ff", "nc") |
| 62 | BUILTIN(__builtin_amdgcn_rsq_clamp, "dd", "nc") |
| 63 | BUILTIN(__builtin_amdgcn_rsq_clampf, "ff", "nc") |
| 64 | BUILTIN(__builtin_amdgcn_sinf, "ff", "nc") |
| 65 | BUILTIN(__builtin_amdgcn_cosf, "ff", "nc") |
| 66 | BUILTIN(__builtin_amdgcn_log_clampf, "ff", "nc") |
| 67 | BUILTIN(__builtin_amdgcn_ldexp, "ddi", "nc") |
| 68 | BUILTIN(__builtin_amdgcn_ldexpf, "ffi", "nc") |
| 69 | BUILTIN(__builtin_amdgcn_frexp_mant, "dd", "nc") |
| 70 | BUILTIN(__builtin_amdgcn_frexp_mantf, "ff", "nc") |
| 71 | BUILTIN(__builtin_amdgcn_frexp_exp, "id", "nc") |
| 72 | BUILTIN(__builtin_amdgcn_frexp_expf, "if", "nc") |
| 73 | BUILTIN(__builtin_amdgcn_fract, "dd", "nc") |
| 74 | BUILTIN(__builtin_amdgcn_fractf, "ff", "nc") |
| 75 | BUILTIN(__builtin_amdgcn_lerp, "UiUiUiUi", "nc") |
| 76 | BUILTIN(__builtin_amdgcn_class, "bdi", "nc") |
| 77 | BUILTIN(__builtin_amdgcn_classf, "bfi", "nc") |
| 78 | BUILTIN(__builtin_amdgcn_cubeid, "ffff", "nc") |
| 79 | BUILTIN(__builtin_amdgcn_cubesc, "ffff", "nc") |
| 80 | BUILTIN(__builtin_amdgcn_cubetc, "ffff", "nc") |
| 81 | BUILTIN(__builtin_amdgcn_cubema, "ffff", "nc") |
| 82 | BUILTIN(__builtin_amdgcn_s_memtime, "LUi", "n") |
| 83 | BUILTIN(__builtin_amdgcn_s_sleep, "vIi", "n") |
| 84 | BUILTIN(__builtin_amdgcn_s_incperflevel, "vIi", "n") |
| 85 | BUILTIN(__builtin_amdgcn_s_decperflevel, "vIi", "n") |
| 86 | BUILTIN(__builtin_amdgcn_uicmp, "LUiUiUiIi", "nc") |
| 87 | BUILTIN(__builtin_amdgcn_uicmpl, "LUiLUiLUiIi", "nc") |
| 88 | BUILTIN(__builtin_amdgcn_sicmp, "LUiiiIi", "nc") |
| 89 | BUILTIN(__builtin_amdgcn_sicmpl, "LUiLiLiIi", "nc") |
| 90 | BUILTIN(__builtin_amdgcn_fcmp, "LUiddIi", "nc") |
| 91 | BUILTIN(__builtin_amdgcn_fcmpf, "LUiffIi", "nc") |
| 92 | BUILTIN(__builtin_amdgcn_ds_swizzle, "iiIi", "nc") |
| 93 | BUILTIN(__builtin_amdgcn_ds_permute, "iii", "nc") |
| 94 | BUILTIN(__builtin_amdgcn_ds_bpermute, "iii", "nc") |
| 95 | BUILTIN(__builtin_amdgcn_readfirstlane, "ii", "nc") |
| 96 | BUILTIN(__builtin_amdgcn_readlane, "iii", "nc") |
| 97 | BUILTIN(__builtin_amdgcn_fmed3f, "ffff", "nc") |
| 98 | BUILTIN(__builtin_amdgcn_ds_faddf, "ff*3fIiIiIb", "n") |
| 99 | BUILTIN(__builtin_amdgcn_ds_fminf, "ff*3fIiIiIb", "n") |
| 100 | BUILTIN(__builtin_amdgcn_ds_fmaxf, "ff*3fIiIiIb", "n") |
| 101 | BUILTIN(__builtin_amdgcn_ds_append, "ii*3", "n") |
| 102 | BUILTIN(__builtin_amdgcn_ds_consume, "ii*3", "n") |
| 103 | |
| 104 | //===----------------------------------------------------------------------===// |
| 105 | // CI+ only builtins. |
| 106 | //===----------------------------------------------------------------------===// |
| 107 | TARGET_BUILTIN(__builtin_amdgcn_s_dcache_inv_vol, "v", "n", "ci-insts") |
| 108 | TARGET_BUILTIN(__builtin_amdgcn_buffer_wbinvl1_vol, "v", "n", "ci-insts") |
| 109 | |
| 110 | //===----------------------------------------------------------------------===// |
| 111 | // Interpolation builtins. |
| 112 | //===----------------------------------------------------------------------===// |
| 113 | BUILTIN(__builtin_amdgcn_interp_p1_f16, "ffUiUibUi", "nc") |
| 114 | BUILTIN(__builtin_amdgcn_interp_p2_f16, "hffUiUibUi", "nc") |
| 115 | BUILTIN(__builtin_amdgcn_interp_p1, "ffUiUiUi", "nc") |
| 116 | BUILTIN(__builtin_amdgcn_interp_p2, "fffUiUiUi", "nc") |
| 117 | BUILTIN(__builtin_amdgcn_interp_mov, "fUiUiUiUi", "nc") |
| 118 | |
| 119 | //===----------------------------------------------------------------------===// |
| 120 | // VI+ only builtins. |
| 121 | //===----------------------------------------------------------------------===// |
| 122 | |
| 123 | TARGET_BUILTIN(__builtin_amdgcn_div_fixuph, "hhhh", "nc", "16-bit-insts") |
| 124 | TARGET_BUILTIN(__builtin_amdgcn_rcph, "hh", "nc", "16-bit-insts") |
| 125 | TARGET_BUILTIN(__builtin_amdgcn_rsqh, "hh", "nc", "16-bit-insts") |
| 126 | TARGET_BUILTIN(__builtin_amdgcn_sinh, "hh", "nc", "16-bit-insts") |
| 127 | TARGET_BUILTIN(__builtin_amdgcn_cosh, "hh", "nc", "16-bit-insts") |
| 128 | TARGET_BUILTIN(__builtin_amdgcn_ldexph, "hhi", "nc", "16-bit-insts") |
| 129 | TARGET_BUILTIN(__builtin_amdgcn_frexp_manth, "hh", "nc", "16-bit-insts") |
| 130 | TARGET_BUILTIN(__builtin_amdgcn_frexp_exph, "sh", "nc", "16-bit-insts") |
| 131 | TARGET_BUILTIN(__builtin_amdgcn_fracth, "hh", "nc", "16-bit-insts") |
| 132 | TARGET_BUILTIN(__builtin_amdgcn_classh, "bhi", "nc", "16-bit-insts") |
| 133 | TARGET_BUILTIN(__builtin_amdgcn_s_memrealtime, "LUi", "n", "s-memrealtime") |
| 134 | TARGET_BUILTIN(__builtin_amdgcn_mov_dpp, "iiIiIiIiIb", "nc", "dpp") |
| 135 | TARGET_BUILTIN(__builtin_amdgcn_update_dpp, "iiiIiIiIiIb", "nc", "dpp") |
| 136 | TARGET_BUILTIN(__builtin_amdgcn_s_dcache_wb, "v", "n", "vi-insts") |
| 137 | |
| 138 | //===----------------------------------------------------------------------===// |
| 139 | // GFX9+ only builtins. |
| 140 | //===----------------------------------------------------------------------===// |
| 141 | |
| 142 | TARGET_BUILTIN(__builtin_amdgcn_fmed3h, "hhhh", "nc", "gfx9-insts") |
| 143 | |
| 144 | //===----------------------------------------------------------------------===// |
| 145 | // Deep learning builtins. |
| 146 | //===----------------------------------------------------------------------===// |
| 147 | |
| 148 | TARGET_BUILTIN(__builtin_amdgcn_fdot2, "fV2hV2hfIb", "nc", "dot2-insts") |
| 149 | TARGET_BUILTIN(__builtin_amdgcn_sdot2, "SiV2SsV2SsSiIb", "nc", "dot2-insts") |
| 150 | TARGET_BUILTIN(__builtin_amdgcn_udot2, "UiV2UsV2UsUiIb", "nc", "dot2-insts") |
| 151 | TARGET_BUILTIN(__builtin_amdgcn_sdot4, "SiSiSiSiIb", "nc", "dot1-insts") |
| 152 | TARGET_BUILTIN(__builtin_amdgcn_udot4, "UiUiUiUiIb", "nc", "dot2-insts") |
| 153 | TARGET_BUILTIN(__builtin_amdgcn_sdot8, "SiSiSiSiIb", "nc", "dot1-insts") |
| 154 | TARGET_BUILTIN(__builtin_amdgcn_udot8, "UiUiUiUiIb", "nc", "dot2-insts") |
| 155 | |
| 156 | //===----------------------------------------------------------------------===// |
| 157 | // Special builtins. |
| 158 | //===----------------------------------------------------------------------===// |
| 159 | BUILTIN(__builtin_amdgcn_read_exec, "LUi", "nc") |
| 160 | BUILTIN(__builtin_amdgcn_read_exec_lo, "Ui", "nc") |
| 161 | BUILTIN(__builtin_amdgcn_read_exec_hi, "Ui", "nc") |
| 162 | |
| 163 | //===----------------------------------------------------------------------===// |
| 164 | // R600-NI only builtins. |
| 165 | //===----------------------------------------------------------------------===// |
| 166 | |
| 167 | BUILTIN(__builtin_r600_implicitarg_ptr, "Uc*7", "nc") |
| 168 | |
| 169 | BUILTIN(__builtin_r600_read_tgid_x, "Ui", "nc") |
| 170 | BUILTIN(__builtin_r600_read_tgid_y, "Ui", "nc") |
| 171 | BUILTIN(__builtin_r600_read_tgid_z, "Ui", "nc") |
| 172 | |
| 173 | BUILTIN(__builtin_r600_read_tidig_x, "Ui", "nc") |
| 174 | BUILTIN(__builtin_r600_read_tidig_y, "Ui", "nc") |
| 175 | BUILTIN(__builtin_r600_read_tidig_z, "Ui", "nc") |
| 176 | |
| 177 | BUILTIN(__builtin_r600_recipsqrt_ieee, "dd", "nc") |
| 178 | BUILTIN(__builtin_r600_recipsqrt_ieeef, "ff", "nc") |
| 179 | |
| 180 | #undef BUILTIN |
| 181 | #undef TARGET_BUILTIN |
| 182 | |