================ @@ -0,0 +1,1108 @@ +//===--- BuiltinsAMDGPU.td - AMDGPU Builtin function defs -------*- 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. +// +//===----------------------------------------------------------------------===// + +include "clang/Basic/BuiltinsBase.td" + +//===----------------------------------------------------------------------===// +// AMDGPU builtin base classes +//===----------------------------------------------------------------------===// + +class OtherBuiltin<string prototype, list<Attribute> Attr = []> : TargetBuiltin { + let Spellings = ["__builtin_"#NAME]; + let Prototype = prototype; + let Attributes = !listconcat([NoThrow], Attr); +} + +class AMDGPUBuiltin<string prototype, list<Attribute> Attr = []> : TargetBuiltin { + let Spellings = ["__builtin_amdgcn_"#NAME]; + let Prototype = prototype; + let Attributes = !listconcat([NoThrow], Attr); +} + +//===----------------------------------------------------------------------===// +// SI+ only builtins. +//===----------------------------------------------------------------------===// + +def dispatch_ptr : AMDGPUBuiltin<"void address_space<4>*()", [Const]>; +def kernarg_segment_ptr : AMDGPUBuiltin<"void address_space<4>*()", [Const]>; +def implicitarg_ptr : AMDGPUBuiltin<"void address_space<4>*()", [Const]>; +def queue_ptr : AMDGPUBuiltin<"void address_space<4>*()", [Const]>; + +let Features = "gfx1250-insts" in { + def cluster_id_x : AMDGPUBuiltin<"unsigned int()", [Const]>; + def cluster_id_y : AMDGPUBuiltin<"unsigned int()", [Const]>; + def cluster_id_z : AMDGPUBuiltin<"unsigned int()", [Const]>; + + def cluster_workgroup_id_x : AMDGPUBuiltin<"unsigned int()", [Const]>; + def cluster_workgroup_id_y : AMDGPUBuiltin<"unsigned int()", [Const]>; + def cluster_workgroup_id_z : AMDGPUBuiltin<"unsigned int()", [Const]>; + def cluster_workgroup_flat_id : AMDGPUBuiltin<"unsigned int()", [Const]>; + + def cluster_workgroup_max_id_x : AMDGPUBuiltin<"unsigned int()", [Const]>; + def cluster_workgroup_max_id_y : AMDGPUBuiltin<"unsigned int()", [Const]>; + def cluster_workgroup_max_id_z : AMDGPUBuiltin<"unsigned int()", [Const]>; + def cluster_workgroup_max_flat_id : AMDGPUBuiltin<"unsigned int()", [Const]>; +} + +def workgroup_id_x : AMDGPUBuiltin<"unsigned int()", [Const]>; +def workgroup_id_y : AMDGPUBuiltin<"unsigned int()", [Const]>; +def workgroup_id_z : AMDGPUBuiltin<"unsigned int()", [Const]>; + +def workitem_id_x : AMDGPUBuiltin<"unsigned int()", [Const]>; +def workitem_id_y : AMDGPUBuiltin<"unsigned int()", [Const]>; +def workitem_id_z : AMDGPUBuiltin<"unsigned int()", [Const]>; + +def workgroup_size_x : AMDGPUBuiltin<"unsigned short()", [Const]>; +def workgroup_size_y : AMDGPUBuiltin<"unsigned short()", [Const]>; +def workgroup_size_z : AMDGPUBuiltin<"unsigned short()", [Const]>; + +def grid_size_x : AMDGPUBuiltin<"unsigned int()", [Const]>; +def grid_size_y : AMDGPUBuiltin<"unsigned int()", [Const]>; +def grid_size_z : AMDGPUBuiltin<"unsigned int()", [Const]>; + +def mbcnt_hi : AMDGPUBuiltin<"unsigned int(unsigned int, unsigned int)", [Const]>; +def mbcnt_lo : AMDGPUBuiltin<"unsigned int(unsigned int, unsigned int)", [Const]>; + +let Features = "s-memtime-inst" in { def s_memtime : AMDGPUBuiltin<"uint64_t()">; } + +//===----------------------------------------------------------------------===// +// Instruction builtins. +//===----------------------------------------------------------------------===// +def s_getreg : AMDGPUBuiltin<"unsigned int(_Constant int)">; +def s_setreg : AMDGPUBuiltin<"void(_Constant int, unsigned int)">; +def s_getpc : AMDGPUBuiltin<"uint64_t()">; +def s_waitcnt : AMDGPUBuiltin<"void(_Constant int)">; +def s_sendmsg : AMDGPUBuiltin<"void(_Constant int, unsigned int)">; +def s_sendmsghalt : AMDGPUBuiltin<"void(_Constant int, unsigned int)">; +def s_barrier : AMDGPUBuiltin<"void()">; +def s_ttracedata : AMDGPUBuiltin<"void(int)">; +def wave_barrier : AMDGPUBuiltin<"void()">; +def sched_barrier : AMDGPUBuiltin<"void(_Constant int)">; +def sched_group_barrier : AMDGPUBuiltin<"void(_Constant int, _Constant int, _Constant int)">; +def iglp_opt : AMDGPUBuiltin<"void(_Constant int)">; +def s_dcache_inv : AMDGPUBuiltin<"void()">; +def buffer_wbinvl1 : AMDGPUBuiltin<"void()">; +def fence : AMDGPUBuiltin<"void(unsigned int, char const *, ...)">; +def groupstaticsize : AMDGPUBuiltin<"unsigned int()">; +def wavefrontsize : AMDGPUBuiltin<"unsigned int()", [Const]>; + +def atomic_inc32 : AMDGPUBuiltin<"uint32_t(uint32_t volatile *, uint32_t, unsigned int, char const *)">; +def atomic_inc64 : AMDGPUBuiltin<"uint64_t(uint64_t volatile *, uint64_t, unsigned int, char const *)">; + +def atomic_dec32 : AMDGPUBuiltin<"uint32_t(uint32_t volatile *, uint32_t, unsigned int, char const *)">; +def atomic_dec64 : AMDGPUBuiltin<"uint64_t(uint64_t volatile *, uint64_t, unsigned int, char const *)">; + +// FIXME: Need to disallow constant address space. +def div_scale : AMDGPUBuiltin<"double(double, double, bool, bool *)">; +def div_scalef : AMDGPUBuiltin<"float(float, float, bool, bool *)">; +def div_fmas : AMDGPUBuiltin<"double(double, double, double, bool)", [Const]>; +def div_fmasf : AMDGPUBuiltin<"float(float, float, float, bool)", [Const]>; +def div_fixup : AMDGPUBuiltin<"double(double, double, double)", [Const]>; +def div_fixupf : AMDGPUBuiltin<"float(float, float, float)", [Const]>; +def trig_preop : AMDGPUBuiltin<"double(double, int)", [Const]>; +def trig_preopf : AMDGPUBuiltin<"float(float, int)", [Const]>; +def rcp : AMDGPUBuiltin<"double(double)", [Const]>; +def rcpf : AMDGPUBuiltin<"float(float)", [Const]>; +def sqrt : AMDGPUBuiltin<"double(double)", [Const]>; +def sqrtf : AMDGPUBuiltin<"float(float)", [Const]>; +def rsq : AMDGPUBuiltin<"double(double)", [Const]>; +def rsqf : AMDGPUBuiltin<"float(float)", [Const]>; +def rsq_clamp : AMDGPUBuiltin<"double(double)", [Const]>; +def rsq_clampf : AMDGPUBuiltin<"float(float)", [Const]>; +def sinf : AMDGPUBuiltin<"float(float)", [Const]>; +def cosf : AMDGPUBuiltin<"float(float)", [Const]>; +def logf : AMDGPUBuiltin<"float(float)", [Const]>; +def exp2f : AMDGPUBuiltin<"float(float)", [Const]>; +def log_clampf : AMDGPUBuiltin<"float(float)", [Const]>; +def ldexp : AMDGPUBuiltin<"double(double, int)", [Const]>; +def ldexpf : AMDGPUBuiltin<"float(float, int)", [Const]>; +def frexp_mant : AMDGPUBuiltin<"double(double)", [Const]>; +def frexp_mantf : AMDGPUBuiltin<"float(float)", [Const]>; +def frexp_exp : AMDGPUBuiltin<"int(double)", [Const]>; +def frexp_expf : AMDGPUBuiltin<"int(float)", [Const]>; +def fract : AMDGPUBuiltin<"double(double)", [Const]>; +def fractf : AMDGPUBuiltin<"float(float)", [Const]>; +def amdgcn_class : OtherBuiltin<"bool(double, int)", [Const]>; +def classf : AMDGPUBuiltin<"bool(float, int)", [Const]>; +def s_sleep : AMDGPUBuiltin<"void(_Constant int)">; +def s_incperflevel : AMDGPUBuiltin<"void(_Constant int)">; +def s_decperflevel : AMDGPUBuiltin<"void(_Constant int)">; +def s_setprio : AMDGPUBuiltin<"void(_Constant short)">; +def ds_swizzle : AMDGPUBuiltin<"int(int, _Constant int)", [Const]>; +def ds_permute : AMDGPUBuiltin<"int(int, int)", [Const]>; +def ds_bpermute : AMDGPUBuiltin<"int(int, int)", [Const]>; +def readfirstlane : AMDGPUBuiltin<"int(int)", [Const]>; +def readlane : AMDGPUBuiltin<"int(int, int)", [Const]>; +def fmed3f : AMDGPUBuiltin<"float(float, float, float)", [Const]>; +def ds_faddf : AMDGPUBuiltin<"float(float address_space<3>*, float, _Constant int, _Constant int, _Constant bool)">; +def ds_fminf : AMDGPUBuiltin<"float(float address_space<3>*, float, _Constant int, _Constant int, _Constant bool)">; ---------------- arsenm wrote:
I thought whatever it was doing before defined these as extvector? I don't even know how to use _Vector https://github.com/llvm/llvm-project/pull/175873 _______________________________________________ cfe-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
