include/llvm/IntrinsicsXCore.td

   1 //==- IntrinsicsXCore.td - XCore intrinsics                 -*- tablegen -*-==//
   2 //
   3 // Copyright (C) 2008 XMOS
   4 //
   5 //===----------------------------------------------------------------------===//
   6 //
   7 // This file defines all of the XCore-specific intrinsics.
   8 //
   9 //===----------------------------------------------------------------------===//
  10
  11 let TargetPrefix = "xcore" in {  // All intrinsics start with "llvm.xcore.".
  12   // Miscellaneous instructions.
  13   def int_xcore_bitrev : Intrinsic<[llvm_i32_ty],[llvm_i32_ty],[IntrNoMem]>;
  14   def int_xcore_crc32 : Intrinsic<[llvm_i32_ty],[llvm_i32_ty,llvm_i32_ty,llvm_i32_ty],[IntrNoMem]>;
  15   def int_xcore_getid : Intrinsic<[llvm_i32_ty],[],[IntrNoMem]>;
  16   def int_xcore_getps : Intrinsic<[llvm_i32_ty],[llvm_i32_ty]>;
  17   def int_xcore_setps : Intrinsic<[],[llvm_i32_ty, llvm_i32_ty]>;
  18   def int_xcore_setsr : Intrinsic<[],[llvm_i32_ty]>;
  19   def int_xcore_clrsr : Intrinsic<[],[llvm_i32_ty]>;
  20
  21   // Resource instructions.
  22   def int_xcore_getr : Intrinsic<[llvm_anyptr_ty],[llvm_i32_ty]>;
  23   def int_xcore_freer : Intrinsic<[],[llvm_anyptr_ty],
  24                                    [NoCapture<0>]>;
  25   def int_xcore_in : Intrinsic<[llvm_i32_ty],[llvm_anyptr_ty],[NoCapture<0>]>;
  26   def int_xcore_int : Intrinsic<[llvm_i32_ty],[llvm_anyptr_ty],
  27                                 [NoCapture<0>]>;
  28   def int_xcore_inct : Intrinsic<[llvm_i32_ty],[llvm_anyptr_ty],
  29                                  [NoCapture<0>]>;
  30   def int_xcore_out : Intrinsic<[],[llvm_anyptr_ty, llvm_i32_ty],
  31                                 [NoCapture<0>]>;
  32   def int_xcore_outt : Intrinsic<[],[llvm_anyptr_ty, llvm_i32_ty],
  33                                  [NoCapture<0>]>;
  34   def int_xcore_outct : Intrinsic<[],[llvm_anyptr_ty, llvm_i32_ty],
  35                                   [NoCapture<0>]>;
  36   def int_xcore_chkct : Intrinsic<[],[llvm_anyptr_ty, llvm_i32_ty],
  37                                   [NoCapture<0>]>;
  38   def int_xcore_setd : Intrinsic<[],[llvm_anyptr_ty, llvm_i32_ty],
  39                                   [NoCapture<0>]>;
  40   def int_xcore_setc : Intrinsic<[],[llvm_anyptr_ty, llvm_i32_ty],
  41                                   [NoCapture<0>]>;
  42   def int_xcore_inshr : Intrinsic<[llvm_i32_ty],[llvm_anyptr_ty, llvm_i32_ty],
  43                                   [NoCapture<0>]>;
  44   def int_xcore_outshr : Intrinsic<[llvm_i32_ty],[llvm_anyptr_ty, llvm_i32_ty],
  45                                   [NoCapture<0>]>;
  46   def int_xcore_setpt : Intrinsic<[],[llvm_anyptr_ty, llvm_i32_ty],
  47                                   [NoCapture<0>]>;
  48   def int_xcore_getts : Intrinsic<[llvm_i32_ty],[llvm_anyptr_ty],
  49                                   [NoCapture<0>]>;
  50   def int_xcore_syncr : Intrinsic<[],[llvm_anyptr_ty],
  51                                   [NoCapture<0>]>;
  52   def int_xcore_settw : Intrinsic<[],[llvm_anyptr_ty, llvm_i32_ty],
  53                                   [NoCapture<0>]>;
  54   def int_xcore_setv : Intrinsic<[],[llvm_anyptr_ty, llvm_ptr_ty],
  55                                  [NoCapture<0>]>;
  56   def int_xcore_eeu : Intrinsic<[],[llvm_anyptr_ty], [NoCapture<0>]>;
  57   def int_xcore_setclk : Intrinsic<[],[llvm_anyptr_ty, llvm_anyptr_ty],
  58                                    [NoCapture<0>, NoCapture<1>]>;
  59   def int_xcore_setrdy : Intrinsic<[],[llvm_anyptr_ty, llvm_anyptr_ty],
  60                                    [NoCapture<0>, NoCapture<1>]>;
  61   def int_xcore_setpsc : Intrinsic<[],[llvm_anyptr_ty, llvm_i32_ty],
  62                                    [NoCapture<0>]>;
  63
  64   // Intrinsics for events.
  65   def int_xcore_waitevent : Intrinsic<[llvm_ptr_ty],[], [IntrReadMem]>;
  66
  67   // If any of the resources owned by the thread are ready this returns the
  68   // vector of one of the ready resources. If no resources owned by the thread
  69   // are ready then the operand passed to the intrinsic is returned.
  70   def int_xcore_checkevent : Intrinsic<[llvm_ptr_ty],[llvm_ptr_ty]>;
  71
  72   def int_xcore_clre : Intrinsic<[],[],[]>;
  73
  74   // Intrinsics for threads.
  75   def int_xcore_getst : Intrinsic <[llvm_anyptr_ty],[llvm_anyptr_ty],
  76                                    [NoCapture<0>]>;
  77   def int_xcore_msync : Intrinsic <[],[llvm_anyptr_ty], [NoCapture<0>]>;
  78   def int_xcore_ssync : Intrinsic <[],[]>;
  79   def int_xcore_mjoin : Intrinsic <[],[llvm_anyptr_ty], [NoCapture<0>]>;
  80   def int_xcore_initsp : Intrinsic <[],[llvm_anyptr_ty, llvm_ptr_ty],
  81                                     [NoCapture<0>]>;
  82   def int_xcore_initpc : Intrinsic <[],[llvm_anyptr_ty, llvm_ptr_ty],
  83                                     [NoCapture<0>]>;
  84   def int_xcore_initlr : Intrinsic <[],[llvm_anyptr_ty, llvm_ptr_ty],
  85                                     [NoCapture<0>]>;
  86   def int_xcore_initcp : Intrinsic <[],[llvm_anyptr_ty, llvm_ptr_ty],
  87                                     [NoCapture<0>]>;
  88   def int_xcore_initdp : Intrinsic <[],[llvm_anyptr_ty, llvm_ptr_ty],
  89                                     [NoCapture<0>]>;
  90 }