include/llvm/IR/IntrinsicsR600.td

   1 //===- IntrinsicsR600.td - Defines R600 intrinsics ---------*- tablegen -*-===//
   2 //
   3 //                     The LLVM Compiler Infrastructure
   4 //
   5 // This file is distributed under the University of Illinois Open Source
   6 // License. See LICENSE.TXT for details.
   7 //
   8 //===----------------------------------------------------------------------===//
   9 //
  10 // This file defines all of the R600-specific intrinsics.
  11 //
  12 //===----------------------------------------------------------------------===//
  13
  14 let TargetPrefix = "r600" in {
  15
  16 class R600ReadPreloadRegisterIntrinsic<string name>
  17   : Intrinsic<[llvm_i32_ty], [], [IntrNoMem]>,
  18     GCCBuiltin<name>;
  19
  20 multiclass R600ReadPreloadRegisterIntrinsic_xyz<string prefix> {
  21   def _x : R600ReadPreloadRegisterIntrinsic<!strconcat(prefix, "_x")>;
  22   def _y : R600ReadPreloadRegisterIntrinsic<!strconcat(prefix, "_y")>;
  23   def _z : R600ReadPreloadRegisterIntrinsic<!strconcat(prefix, "_z")>;
  24 }
  25
  26 defm int_r600_read_global_size : R600ReadPreloadRegisterIntrinsic_xyz <
  27                                        "__builtin_r600_read_global_size">;
  28 defm int_r600_read_local_size : R600ReadPreloadRegisterIntrinsic_xyz <
  29                                        "__builtin_r600_read_local_size">;
  30 defm int_r600_read_ngroups : R600ReadPreloadRegisterIntrinsic_xyz <
  31                                        "__builtin_r600_read_ngroups">;
  32 defm int_r600_read_tgid : R600ReadPreloadRegisterIntrinsic_xyz <
  33                                        "__builtin_r600_read_tgid">;
  34 defm int_r600_read_tidig : R600ReadPreloadRegisterIntrinsic_xyz <
  35                                        "__builtin_r600_read_tidig">;
  36
  37 } // End TargetPrefix = "r600"
  38
  39 let TargetPrefix = "AMDGPU" in {
  40 def int_AMDGPU_div_scale : GCCBuiltin<"__builtin_amdgpu_div_scale">,
  41   // 1st parameter: Numerator
  42   // 2nd parameter: Denominator
  43   // 3rd parameter: Constant to select select between first and
  44   //                second. (0 = first, 1 = second).
  45   Intrinsic<[llvm_anyfloat_ty, llvm_i1_ty],
  46             [LLVMMatchType<0>, LLVMMatchType<0>, llvm_i1_ty],
  47             [IntrNoMem]>;
  48
  49 def int_AMDGPU_div_fmas : GCCBuiltin<"__builtin_amdgpu_div_fmas">,
  50   Intrinsic<[llvm_anyfloat_ty],
  51             [LLVMMatchType<0>, LLVMMatchType<0>, LLVMMatchType<0>],
  52             [IntrNoMem]>;
  53
  54 def int_AMDGPU_div_fixup : GCCBuiltin<"__builtin_amdgpu_div_fixup">,
  55   Intrinsic<[llvm_anyfloat_ty],
  56             [LLVMMatchType<0>, LLVMMatchType<0>, LLVMMatchType<0>],
  57             [IntrNoMem]>;
  58
  59 def int_AMDGPU_trig_preop : GCCBuiltin<"__builtin_amdgpu_trig_preop">,
  60   Intrinsic<[llvm_anyfloat_ty], [LLVMMatchType<0>, llvm_i32_ty],
  61             [IntrNoMem]>;
  62
  63 def int_AMDGPU_rcp : GCCBuiltin<"__builtin_amdgpu_rcp">,
  64   Intrinsic<[llvm_anyfloat_ty], [LLVMMatchType<0>], [IntrNoMem]>;
  65
  66 def int_AMDGPU_rsq : GCCBuiltin<"__builtin_amdgpu_rsq">,
  67   Intrinsic<[llvm_anyfloat_ty], [LLVMMatchType<0>], [IntrNoMem]>;
  68
  69 def int_AMDGPU_rsq_clamped : GCCBuiltin<"__builtin_amdgpu_rsq_clamped">,
  70   Intrinsic<[llvm_anyfloat_ty], [LLVMMatchType<0>], [IntrNoMem]>;
  71
  72 } // End TargetPrefix = "AMDGPU"