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path: root/include/clang/Basic/BuiltinsAMDGPU.def
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//==- BuiltinsAMDGPU.def - AMDGPU 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
//
//===----------------------------------------------------------------------===//
//
// This file defines the AMDGPU-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
//===----------------------------------------------------------------------===//
// SI+ only builtins.
//===----------------------------------------------------------------------===//

BUILTIN(__builtin_amdgcn_dispatch_ptr, "v*4", "nc")
BUILTIN(__builtin_amdgcn_kernarg_segment_ptr, "v*4", "nc")
BUILTIN(__builtin_amdgcn_implicitarg_ptr, "v*4", "nc")
BUILTIN(__builtin_amdgcn_queue_ptr, "v*4", "nc")

BUILTIN(__builtin_amdgcn_workgroup_id_x, "Ui", "nc")
BUILTIN(__builtin_amdgcn_workgroup_id_y, "Ui", "nc")
BUILTIN(__builtin_amdgcn_workgroup_id_z, "Ui", "nc")

BUILTIN(__builtin_amdgcn_workitem_id_x, "Ui", "nc")
BUILTIN(__builtin_amdgcn_workitem_id_y, "Ui", "nc")
BUILTIN(__builtin_amdgcn_workitem_id_z, "Ui", "nc")

BUILTIN(__builtin_amdgcn_mbcnt_hi, "UiUiUi", "nc")
BUILTIN(__builtin_amdgcn_mbcnt_lo, "UiUiUi", "nc")

//===----------------------------------------------------------------------===//
// Instruction builtins.
//===----------------------------------------------------------------------===//
BUILTIN(__builtin_amdgcn_s_getreg, "UiIi", "n")
BUILTIN(__builtin_amdgcn_s_getpc, "LUi", "n")
BUILTIN(__builtin_amdgcn_s_waitcnt, "vIi", "n")
BUILTIN(__builtin_amdgcn_s_sendmsg, "vIiUi", "n")
BUILTIN(__builtin_amdgcn_s_sendmsghalt, "vIiUi", "n")
BUILTIN(__builtin_amdgcn_s_barrier, "v", "n")
BUILTIN(__builtin_amdgcn_wave_barrier, "v", "n")
BUILTIN(__builtin_amdgcn_s_dcache_inv, "v", "n")
BUILTIN(__builtin_amdgcn_buffer_wbinvl1, "v", "n")
BUILTIN(__builtin_amdgcn_ds_gws_init, "vUiUi", "n")
BUILTIN(__builtin_amdgcn_ds_gws_barrier, "vUiUi", "n")
BUILTIN(__builtin_amdgcn_ds_gws_sema_v, "vUi", "n")
BUILTIN(__builtin_amdgcn_ds_gws_sema_br, "vUiUi", "n")
BUILTIN(__builtin_amdgcn_ds_gws_sema_p, "vUi", "n")

// FIXME: Need to disallow constant address space.
BUILTIN(__builtin_amdgcn_div_scale, "dddbb*", "n")
BUILTIN(__builtin_amdgcn_div_scalef, "fffbb*", "n")
BUILTIN(__builtin_amdgcn_div_fmas, "ddddb", "nc")
BUILTIN(__builtin_amdgcn_div_fmasf, "ffffb", "nc")
BUILTIN(__builtin_amdgcn_div_fixup, "dddd", "nc")
BUILTIN(__builtin_amdgcn_div_fixupf, "ffff", "nc")
BUILTIN(__builtin_amdgcn_trig_preop, "ddi", "nc")
BUILTIN(__builtin_amdgcn_trig_preopf, "ffi", "nc")
BUILTIN(__builtin_amdgcn_rcp, "dd", "nc")
BUILTIN(__builtin_amdgcn_rcpf, "ff", "nc")
BUILTIN(__builtin_amdgcn_rsq, "dd", "nc")
BUILTIN(__builtin_amdgcn_rsqf, "ff", "nc")
BUILTIN(__builtin_amdgcn_rsq_clamp, "dd", "nc")
BUILTIN(__builtin_amdgcn_rsq_clampf, "ff", "nc")
BUILTIN(__builtin_amdgcn_sinf, "ff", "nc")
BUILTIN(__builtin_amdgcn_cosf, "ff", "nc")
BUILTIN(__builtin_amdgcn_log_clampf, "ff", "nc")
BUILTIN(__builtin_amdgcn_ldexp, "ddi", "nc")
BUILTIN(__builtin_amdgcn_ldexpf, "ffi", "nc")
BUILTIN(__builtin_amdgcn_frexp_mant, "dd", "nc")
BUILTIN(__builtin_amdgcn_frexp_mantf, "ff", "nc")
BUILTIN(__builtin_amdgcn_frexp_exp, "id", "nc")
BUILTIN(__builtin_amdgcn_frexp_expf, "if", "nc")
BUILTIN(__builtin_amdgcn_fract, "dd", "nc")
BUILTIN(__builtin_amdgcn_fractf, "ff", "nc")
BUILTIN(__builtin_amdgcn_lerp, "UiUiUiUi", "nc")
BUILTIN(__builtin_amdgcn_class, "bdi", "nc")
BUILTIN(__builtin_amdgcn_classf, "bfi", "nc")
BUILTIN(__builtin_amdgcn_cubeid, "ffff", "nc")
BUILTIN(__builtin_amdgcn_cubesc, "ffff", "nc")
BUILTIN(__builtin_amdgcn_cubetc, "ffff", "nc")
BUILTIN(__builtin_amdgcn_cubema, "ffff", "nc")
BUILTIN(__builtin_amdgcn_s_memtime, "LUi", "n")
BUILTIN(__builtin_amdgcn_s_sleep, "vIi", "n")
BUILTIN(__builtin_amdgcn_s_incperflevel, "vIi", "n")
BUILTIN(__builtin_amdgcn_s_decperflevel, "vIi", "n")
BUILTIN(__builtin_amdgcn_uicmp, "LUiUiUiIi", "nc")
BUILTIN(__builtin_amdgcn_uicmpl, "LUiLUiLUiIi", "nc")
BUILTIN(__builtin_amdgcn_sicmp, "LUiiiIi", "nc")
BUILTIN(__builtin_amdgcn_sicmpl, "LUiLiLiIi", "nc")
BUILTIN(__builtin_amdgcn_fcmp, "LUiddIi", "nc")
BUILTIN(__builtin_amdgcn_fcmpf, "LUiffIi", "nc")
BUILTIN(__builtin_amdgcn_ds_swizzle, "iiIi", "nc")
BUILTIN(__builtin_amdgcn_ds_permute, "iii", "nc")
BUILTIN(__builtin_amdgcn_ds_bpermute, "iii", "nc")
BUILTIN(__builtin_amdgcn_readfirstlane, "ii", "nc")
BUILTIN(__builtin_amdgcn_readlane, "iii", "nc")
BUILTIN(__builtin_amdgcn_fmed3f, "ffff", "nc")
BUILTIN(__builtin_amdgcn_ds_faddf, "ff*3fIiIiIb", "n")
BUILTIN(__builtin_amdgcn_ds_fminf, "ff*3fIiIiIb", "n")
BUILTIN(__builtin_amdgcn_ds_fmaxf, "ff*3fIiIiIb", "n")
BUILTIN(__builtin_amdgcn_ds_append, "ii*3", "n")
BUILTIN(__builtin_amdgcn_ds_consume, "ii*3", "n")
BUILTIN(__builtin_amdgcn_alignbit, "UiUiUiUi", "nc")
BUILTIN(__builtin_amdgcn_alignbyte, "UiUiUiUi", "nc")
BUILTIN(__builtin_amdgcn_ubfe, "UiUiUiUi", "nc")
BUILTIN(__builtin_amdgcn_sbfe, "UiUiUiUi", "nc")
BUILTIN(__builtin_amdgcn_cvt_pkrtz, "E2hff", "nc")
BUILTIN(__builtin_amdgcn_cvt_pknorm_i16, "E2sff", "nc")
BUILTIN(__builtin_amdgcn_cvt_pknorm_u16, "E2Usff", "nc")
BUILTIN(__builtin_amdgcn_cvt_pk_i16, "E2sii", "nc")
BUILTIN(__builtin_amdgcn_cvt_pk_u16, "E2UsUiUi", "nc")
BUILTIN(__builtin_amdgcn_cvt_pk_u8_f32, "UifUiUi", "nc")

//===----------------------------------------------------------------------===//
// CI+ only builtins.
//===----------------------------------------------------------------------===//
TARGET_BUILTIN(__builtin_amdgcn_s_dcache_inv_vol, "v", "n", "ci-insts")
TARGET_BUILTIN(__builtin_amdgcn_buffer_wbinvl1_vol, "v", "n", "ci-insts")
TARGET_BUILTIN(__builtin_amdgcn_ds_gws_sema_release_all, "vUi", "n", "ci-insts")

//===----------------------------------------------------------------------===//
// Interpolation builtins.
//===----------------------------------------------------------------------===//
BUILTIN(__builtin_amdgcn_interp_p1_f16, "ffUiUibUi", "nc")
BUILTIN(__builtin_amdgcn_interp_p2_f16, "hffUiUibUi", "nc")
BUILTIN(__builtin_amdgcn_interp_p1, "ffUiUiUi", "nc")
BUILTIN(__builtin_amdgcn_interp_p2, "fffUiUiUi", "nc")
BUILTIN(__builtin_amdgcn_interp_mov, "fUiUiUiUi", "nc")

//===----------------------------------------------------------------------===//
// VI+ only builtins.
//===----------------------------------------------------------------------===//

TARGET_BUILTIN(__builtin_amdgcn_div_fixuph, "hhhh", "nc", "16-bit-insts")
TARGET_BUILTIN(__builtin_amdgcn_rcph, "hh", "nc", "16-bit-insts")
TARGET_BUILTIN(__builtin_amdgcn_rsqh, "hh", "nc", "16-bit-insts")
TARGET_BUILTIN(__builtin_amdgcn_sinh, "hh", "nc", "16-bit-insts")
TARGET_BUILTIN(__builtin_amdgcn_cosh, "hh", "nc", "16-bit-insts")
TARGET_BUILTIN(__builtin_amdgcn_ldexph, "hhi", "nc", "16-bit-insts")
TARGET_BUILTIN(__builtin_amdgcn_frexp_manth, "hh", "nc", "16-bit-insts")
TARGET_BUILTIN(__builtin_amdgcn_frexp_exph, "sh", "nc", "16-bit-insts")
TARGET_BUILTIN(__builtin_amdgcn_fracth, "hh", "nc", "16-bit-insts")
TARGET_BUILTIN(__builtin_amdgcn_classh, "bhi", "nc", "16-bit-insts")
TARGET_BUILTIN(__builtin_amdgcn_s_memrealtime, "LUi", "n", "s-memrealtime")
TARGET_BUILTIN(__builtin_amdgcn_mov_dpp, "iiIiIiIiIb", "nc", "dpp")
TARGET_BUILTIN(__builtin_amdgcn_update_dpp, "iiiIiIiIiIb", "nc", "dpp")
TARGET_BUILTIN(__builtin_amdgcn_s_dcache_wb, "v", "n", "gfx8-insts")

//===----------------------------------------------------------------------===//
// GFX9+ only builtins.
//===----------------------------------------------------------------------===//

TARGET_BUILTIN(__builtin_amdgcn_fmed3h, "hhhh", "nc", "gfx9-insts")

//===----------------------------------------------------------------------===//
// Deep learning builtins.
//===----------------------------------------------------------------------===//

TARGET_BUILTIN(__builtin_amdgcn_fdot2, "fV2hV2hfIb", "nc", "dot2-insts")
TARGET_BUILTIN(__builtin_amdgcn_sdot2, "SiV2SsV2SsSiIb", "nc", "dot2-insts")
TARGET_BUILTIN(__builtin_amdgcn_udot2, "UiV2UsV2UsUiIb", "nc", "dot2-insts")
TARGET_BUILTIN(__builtin_amdgcn_sdot4, "SiSiSiSiIb", "nc", "dot1-insts")
TARGET_BUILTIN(__builtin_amdgcn_udot4, "UiUiUiUiIb", "nc", "dot2-insts")
TARGET_BUILTIN(__builtin_amdgcn_sdot8, "SiSiSiSiIb", "nc", "dot1-insts")
TARGET_BUILTIN(__builtin_amdgcn_udot8, "UiUiUiUiIb", "nc", "dot2-insts")

//===----------------------------------------------------------------------===//
// GFX10+ only builtins.
//===----------------------------------------------------------------------===//
TARGET_BUILTIN(__builtin_amdgcn_permlane16, "UiUiUiUiUiIbIb", "nc", "gfx10-insts")
TARGET_BUILTIN(__builtin_amdgcn_permlanex16, "UiUiUiUiUiIbIb", "nc", "gfx10-insts")
TARGET_BUILTIN(__builtin_amdgcn_mov_dpp8, "UiUiIUi", "nc", "gfx10-insts")

//===----------------------------------------------------------------------===//
// Special builtins.
//===----------------------------------------------------------------------===//
BUILTIN(__builtin_amdgcn_read_exec, "LUi", "nc")
BUILTIN(__builtin_amdgcn_read_exec_lo, "Ui", "nc")
BUILTIN(__builtin_amdgcn_read_exec_hi, "Ui", "nc")

//===----------------------------------------------------------------------===//
// R600-NI only builtins.
//===----------------------------------------------------------------------===//

BUILTIN(__builtin_r600_implicitarg_ptr, "Uc*7", "nc")

BUILTIN(__builtin_r600_read_tgid_x, "Ui", "nc")
BUILTIN(__builtin_r600_read_tgid_y, "Ui", "nc")
BUILTIN(__builtin_r600_read_tgid_z, "Ui", "nc")

BUILTIN(__builtin_r600_read_tidig_x, "Ui", "nc")
BUILTIN(__builtin_r600_read_tidig_y, "Ui", "nc")
BUILTIN(__builtin_r600_read_tidig_z, "Ui", "nc")

BUILTIN(__builtin_r600_recipsqrt_ieee, "dd", "nc")
BUILTIN(__builtin_r600_recipsqrt_ieeef, "ff", "nc")

#undef BUILTIN
#undef TARGET_BUILTIN