Warning, /include/llvm/IR/IntrinsicsDirectX.td is written in an unsupported language. File is not indexed.
0001 //===- IntrinsicsDirectX.td - Defines DirectX intrinsics ---*- tablegen -*-===//
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 // This file defines all of the DirectX-specific intrinsics.
0010 //
0011 //===----------------------------------------------------------------------===//
0012
0013 let TargetPrefix = "dx" in {
0014
0015 def int_dx_thread_id : Intrinsic<[llvm_i32_ty], [llvm_i32_ty], [IntrNoMem, IntrWillReturn]>;
0016 def int_dx_group_id : Intrinsic<[llvm_i32_ty], [llvm_i32_ty], [IntrNoMem, IntrWillReturn]>;
0017 def int_dx_thread_id_in_group : Intrinsic<[llvm_i32_ty], [llvm_i32_ty], [IntrNoMem, IntrWillReturn]>;
0018 def int_dx_flattened_thread_id_in_group : Intrinsic<[llvm_i32_ty], [], [IntrNoMem, IntrWillReturn]>;
0019
0020 // Create resource handle given binding information. Returns a `target("dx.")`
0021 // type appropriate for the kind of resource given a register space ID, lower
0022 // bound and range size of the binding, as well as an index and an indicator
0023 // whether that index may be non-uniform.
0024 def int_dx_resource_handlefrombinding
0025 : DefaultAttrsIntrinsic<
0026 [llvm_any_ty],
0027 [llvm_i32_ty, llvm_i32_ty, llvm_i32_ty, llvm_i32_ty, llvm_i1_ty],
0028 [IntrNoMem]>;
0029
0030 def int_dx_resource_getpointer
0031 : DefaultAttrsIntrinsic<[llvm_anyptr_ty], [llvm_any_ty, llvm_i32_ty],
0032 [IntrNoMem]>;
0033 def int_dx_resource_load_typedbuffer
0034 : DefaultAttrsIntrinsic<[llvm_any_ty, llvm_i1_ty],
0035 [llvm_any_ty, llvm_i32_ty], [IntrReadMem]>;
0036 def int_dx_resource_store_typedbuffer
0037 : DefaultAttrsIntrinsic<[], [llvm_any_ty, llvm_i32_ty, llvm_anyvector_ty],
0038 [IntrWriteMem]>;
0039 def int_dx_resource_load_rawbuffer
0040 : DefaultAttrsIntrinsic<[llvm_any_ty, llvm_i1_ty],
0041 [llvm_any_ty, llvm_i32_ty, llvm_i32_ty],
0042 [IntrReadMem]>;
0043 def int_dx_resource_store_rawbuffer
0044 : DefaultAttrsIntrinsic<
0045 [], [llvm_any_ty, llvm_i32_ty, llvm_i32_ty, llvm_any_ty],
0046 [IntrWriteMem]>;
0047
0048 def int_dx_resource_updatecounter
0049 : DefaultAttrsIntrinsic<[llvm_i32_ty], [llvm_any_ty, llvm_i8_ty],
0050 [IntrInaccessibleMemOrArgMemOnly]>;
0051
0052 // Cast between target extension handle types and dxil-style opaque handles
0053 def int_dx_resource_casthandle : Intrinsic<[llvm_any_ty], [llvm_any_ty]>;
0054
0055 def int_dx_all : DefaultAttrsIntrinsic<[llvm_i1_ty], [llvm_any_ty], [IntrNoMem]>;
0056 def int_dx_any : DefaultAttrsIntrinsic<[llvm_i1_ty], [llvm_any_ty], [IntrNoMem]>;
0057 def int_dx_asdouble : DefaultAttrsIntrinsic<[LLVMScalarOrSameVectorWidth<0, llvm_double_ty>], [llvm_anyint_ty, LLVMMatchType<0>], [IntrNoMem]>;
0058 def int_dx_uclamp : DefaultAttrsIntrinsic<[llvm_anyint_ty], [LLVMMatchType<0>, LLVMMatchType<0>, LLVMMatchType<0>], [IntrNoMem]>;
0059 def int_dx_sclamp : DefaultAttrsIntrinsic<[llvm_anyint_ty], [LLVMMatchType<0>, LLVMMatchType<0>, LLVMMatchType<0>], [IntrNoMem]>;
0060 def int_dx_nclamp : DefaultAttrsIntrinsic<[llvm_anyfloat_ty], [LLVMMatchType<0>, LLVMMatchType<0>, LLVMMatchType<0>], [IntrNoMem]>;
0061 def int_dx_cross : DefaultAttrsIntrinsic<[llvm_anyfloat_ty], [LLVMMatchType<0>, LLVMMatchType<0>], [IntrNoMem]>;
0062 def int_dx_saturate : DefaultAttrsIntrinsic<[llvm_anyfloat_ty], [LLVMMatchType<0>], [IntrNoMem]>;
0063
0064 def int_dx_dot2 :
0065 DefaultAttrsIntrinsic<[LLVMVectorElementType<0>],
0066 [llvm_anyfloat_ty, LLVMScalarOrSameVectorWidth<0, LLVMVectorElementType<0>>],
0067 [IntrNoMem, Commutative] >;
0068 def int_dx_dot3 :
0069 DefaultAttrsIntrinsic<[LLVMVectorElementType<0>],
0070 [llvm_anyfloat_ty, LLVMScalarOrSameVectorWidth<0, LLVMVectorElementType<0>>],
0071 [IntrNoMem, Commutative] >;
0072 def int_dx_dot4 :
0073 DefaultAttrsIntrinsic<[LLVMVectorElementType<0>],
0074 [llvm_anyfloat_ty, LLVMScalarOrSameVectorWidth<0, LLVMVectorElementType<0>>],
0075 [IntrNoMem, Commutative] >;
0076 def int_dx_fdot :
0077 DefaultAttrsIntrinsic<[LLVMVectorElementType<0>],
0078 [llvm_anyfloat_ty, LLVMScalarOrSameVectorWidth<0, LLVMVectorElementType<0>>],
0079 [IntrNoMem, Commutative] >;
0080 def int_dx_sdot :
0081 DefaultAttrsIntrinsic<[LLVMVectorElementType<0>],
0082 [llvm_anyint_ty, LLVMScalarOrSameVectorWidth<0, LLVMVectorElementType<0>>],
0083 [IntrNoMem, Commutative] >;
0084 def int_dx_udot :
0085 DefaultAttrsIntrinsic<[LLVMVectorElementType<0>],
0086 [llvm_anyint_ty, LLVMScalarOrSameVectorWidth<0, LLVMVectorElementType<0>>],
0087 [IntrNoMem, Commutative] >;
0088 def int_dx_dot4add_i8packed : DefaultAttrsIntrinsic<[llvm_i32_ty], [llvm_i32_ty, llvm_i32_ty, llvm_i32_ty], [IntrNoMem]>;
0089 def int_dx_dot4add_u8packed : DefaultAttrsIntrinsic<[llvm_i32_ty], [llvm_i32_ty, llvm_i32_ty, llvm_i32_ty], [IntrNoMem]>;
0090
0091 def int_dx_frac : DefaultAttrsIntrinsic<[llvm_anyfloat_ty], [LLVMMatchType<0>], [IntrNoMem]>;
0092 def int_dx_degrees : DefaultAttrsIntrinsic<[LLVMMatchType<0>], [llvm_anyfloat_ty], [IntrNoMem]>;
0093
0094 def int_dx_isinf : DefaultAttrsIntrinsic<[LLVMScalarOrSameVectorWidth<0, llvm_i1_ty>],
0095 [llvm_anyfloat_ty], [IntrNoMem]>;
0096
0097 def int_dx_lerp : DefaultAttrsIntrinsic<[LLVMMatchType<0>], [llvm_anyfloat_ty, LLVMMatchType<0>,LLVMMatchType<0>],
0098 [IntrNoMem]>;
0099
0100 def int_dx_imad : DefaultAttrsIntrinsic<[llvm_anyint_ty], [LLVMMatchType<0>, LLVMMatchType<0>, LLVMMatchType<0>], [IntrNoMem]>;
0101 def int_dx_umad : DefaultAttrsIntrinsic<[llvm_anyint_ty], [LLVMMatchType<0>, LLVMMatchType<0>, LLVMMatchType<0>], [IntrNoMem]>;
0102 def int_dx_normalize : DefaultAttrsIntrinsic<[LLVMMatchType<0>], [llvm_anyfloat_ty], [IntrNoMem]>;
0103 def int_dx_rsqrt : DefaultAttrsIntrinsic<[llvm_anyfloat_ty], [LLVMMatchType<0>], [IntrNoMem]>;
0104 def int_dx_wave_active_countbits : DefaultAttrsIntrinsic<[llvm_i32_ty], [llvm_i1_ty], [IntrConvergent, IntrNoMem]>;
0105 def int_dx_wave_all : DefaultAttrsIntrinsic<[llvm_i1_ty], [llvm_i1_ty], [IntrConvergent, IntrNoMem]>;
0106 def int_dx_wave_any : DefaultAttrsIntrinsic<[llvm_i1_ty], [llvm_i1_ty], [IntrConvergent, IntrNoMem]>;
0107 def int_dx_wave_getlaneindex : DefaultAttrsIntrinsic<[llvm_i32_ty], [], [IntrConvergent, IntrNoMem]>;
0108 def int_dx_wave_reduce_max : DefaultAttrsIntrinsic<[llvm_any_ty], [LLVMMatchType<0>], [IntrConvergent, IntrNoMem]>;
0109 def int_dx_wave_reduce_umax : DefaultAttrsIntrinsic<[llvm_anyint_ty], [LLVMMatchType<0>], [IntrConvergent, IntrNoMem]>;
0110 def int_dx_wave_reduce_sum : DefaultAttrsIntrinsic<[llvm_any_ty], [LLVMMatchType<0>], [IntrConvergent, IntrNoMem]>;
0111 def int_dx_wave_reduce_usum : DefaultAttrsIntrinsic<[llvm_anyint_ty], [LLVMMatchType<0>], [IntrConvergent, IntrNoMem]>;
0112 def int_dx_wave_is_first_lane : DefaultAttrsIntrinsic<[llvm_i1_ty], [], [IntrConvergent]>;
0113 def int_dx_wave_readlane : DefaultAttrsIntrinsic<[llvm_any_ty], [LLVMMatchType<0>, llvm_i32_ty], [IntrConvergent, IntrNoMem]>;
0114 def int_dx_sign : DefaultAttrsIntrinsic<[LLVMScalarOrSameVectorWidth<0, llvm_i32_ty>], [llvm_any_ty], [IntrNoMem]>;
0115 def int_dx_step : DefaultAttrsIntrinsic<[LLVMMatchType<0>], [llvm_anyfloat_ty, LLVMMatchType<0>], [IntrNoMem]>;
0116 def int_dx_splitdouble : DefaultAttrsIntrinsic<[llvm_anyint_ty, LLVMMatchType<0>],
0117 [LLVMScalarOrSameVectorWidth<0, llvm_double_ty>], [IntrNoMem]>;
0118 def int_dx_radians : DefaultAttrsIntrinsic<[llvm_anyfloat_ty], [LLVMMatchType<0>], [IntrNoMem]>;
0119 def int_dx_discard : DefaultAttrsIntrinsic<[], [llvm_i1_ty], []>;
0120 def int_dx_firstbituhigh : DefaultAttrsIntrinsic<[LLVMScalarOrSameVectorWidth<0, llvm_i32_ty>], [llvm_anyint_ty], [IntrNoMem]>;
0121 def int_dx_firstbitshigh : DefaultAttrsIntrinsic<[LLVMScalarOrSameVectorWidth<0, llvm_i32_ty>], [llvm_anyint_ty], [IntrNoMem]>;
0122 def int_dx_firstbitlow : DefaultAttrsIntrinsic<[LLVMScalarOrSameVectorWidth<0, llvm_i32_ty>], [llvm_anyint_ty], [IntrNoMem]>;
0123
0124 def int_dx_group_memory_barrier_with_group_sync : DefaultAttrsIntrinsic<[], [], []>;
0125 }
