contrib/llvm/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_crc8 : Intrinsic<[llvm_i32_ty, llvm_i32_ty],
  15                                  [llvm_i32_ty,llvm_i32_ty,llvm_i32_ty],
  16                                  [IntrNoMem]>;
  17   def int_xcore_crc32 : Intrinsic<[llvm_i32_ty],
  18                                   [llvm_i32_ty,llvm_i32_ty,llvm_i32_ty],
  19                                   [IntrNoMem]>;
  20   def int_xcore_getid : Intrinsic<[llvm_i32_ty],[],[IntrNoMem]>;
  21   def int_xcore_getps : Intrinsic<[llvm_i32_ty],[llvm_i32_ty]>;
  22   def int_xcore_setps : Intrinsic<[],[llvm_i32_ty, llvm_i32_ty]>;
  23   def int_xcore_setsr : Intrinsic<[],[llvm_i32_ty]>;
  24   def int_xcore_clrsr : Intrinsic<[],[llvm_i32_ty]>;
  25
  26   // Resource instructions.
  27   def int_xcore_getr : Intrinsic<[llvm_anyptr_ty],[llvm_i32_ty]>;
  28   def int_xcore_freer : Intrinsic<[],[llvm_anyptr_ty],
  29                                    [NoCapture<0>]>;
  30   def int_xcore_in : Intrinsic<[llvm_i32_ty],[llvm_anyptr_ty],[NoCapture<0>]>;
  31   def int_xcore_int : Intrinsic<[llvm_i32_ty],[llvm_anyptr_ty],
  32                                 [NoCapture<0>]>;
  33   def int_xcore_inct : Intrinsic<[llvm_i32_ty],[llvm_anyptr_ty],
  34                                  [NoCapture<0>]>;
  35   def int_xcore_out : Intrinsic<[],[llvm_anyptr_ty, llvm_i32_ty],
  36                                 [NoCapture<0>]>;
  37   def int_xcore_outt : Intrinsic<[],[llvm_anyptr_ty, llvm_i32_ty],
  38                                  [NoCapture<0>]>;
  39   def int_xcore_outct : Intrinsic<[],[llvm_anyptr_ty, llvm_i32_ty],
  40                                   [NoCapture<0>]>;
  41   def int_xcore_chkct : Intrinsic<[],[llvm_anyptr_ty, llvm_i32_ty],
  42                                   [NoCapture<0>]>;
  43   def int_xcore_setd : Intrinsic<[],[llvm_anyptr_ty, llvm_i32_ty],
  44                                   [NoCapture<0>]>;
  45   def int_xcore_setc : Intrinsic<[],[llvm_anyptr_ty, llvm_i32_ty],
  46                                   [NoCapture<0>]>;
  47   def int_xcore_inshr : Intrinsic<[llvm_i32_ty],[llvm_anyptr_ty, llvm_i32_ty],
  48                                   [NoCapture<0>]>;
  49   def int_xcore_outshr : Intrinsic<[llvm_i32_ty],[llvm_anyptr_ty, llvm_i32_ty],
  50                                   [NoCapture<0>]>;
  51   def int_xcore_setpt : Intrinsic<[],[llvm_anyptr_ty, llvm_i32_ty],
  52                                   [NoCapture<0>]>;
  53   def int_xcore_getts : Intrinsic<[llvm_i32_ty],[llvm_anyptr_ty],
  54                                   [NoCapture<0>]>;
  55   def int_xcore_syncr : Intrinsic<[],[llvm_anyptr_ty],
  56                                   [NoCapture<0>]>;
  57   def int_xcore_settw : Intrinsic<[],[llvm_anyptr_ty, llvm_i32_ty],
  58                                   [NoCapture<0>]>;
  59   def int_xcore_setv : Intrinsic<[],[llvm_anyptr_ty, llvm_ptr_ty],
  60                                  [NoCapture<0>]>;
  61   def int_xcore_eeu : Intrinsic<[],[llvm_anyptr_ty], [NoCapture<0>]>;
  62   def int_xcore_setclk : Intrinsic<[],[llvm_anyptr_ty, llvm_anyptr_ty],
  63                                    [NoCapture<0>, NoCapture<1>]>;
  64   def int_xcore_setrdy : Intrinsic<[],[llvm_anyptr_ty, llvm_anyptr_ty],
  65                                    [NoCapture<0>, NoCapture<1>]>;
  66   def int_xcore_setpsc : Intrinsic<[],[llvm_anyptr_ty, llvm_i32_ty],
  67                                    [NoCapture<0>]>;
  68
  69   // Intrinsics for events.
  70   def int_xcore_waitevent : Intrinsic<[llvm_ptr_ty],[], [IntrReadMem]>;
  71
  72   // If any of the resources owned by the thread are ready this returns the
  73   // vector of one of the ready resources. If no resources owned by the thread
  74   // are ready then the operand passed to the intrinsic is returned.
  75   def int_xcore_checkevent : Intrinsic<[llvm_ptr_ty],[llvm_ptr_ty]>;
  76
  77   def int_xcore_clre : Intrinsic<[],[],[]>;
  78
  79   // Intrinsics for threads.
  80   def int_xcore_getst : Intrinsic <[llvm_anyptr_ty],[llvm_anyptr_ty],
  81                                    [NoCapture<0>]>;
  82   def int_xcore_msync : Intrinsic <[],[llvm_anyptr_ty], [NoCapture<0>]>;
  83   def int_xcore_ssync : Intrinsic <[],[]>;
  84   def int_xcore_mjoin : Intrinsic <[],[llvm_anyptr_ty], [NoCapture<0>]>;
  85   def int_xcore_initsp : Intrinsic <[],[llvm_anyptr_ty, llvm_ptr_ty],
  86                                     [NoCapture<0>]>;
  87   def int_xcore_initpc : Intrinsic <[],[llvm_anyptr_ty, llvm_ptr_ty],
  88                                     [NoCapture<0>]>;
  89   def int_xcore_initlr : Intrinsic <[],[llvm_anyptr_ty, llvm_ptr_ty],
  90                                     [NoCapture<0>]>;
  91   def int_xcore_initcp : Intrinsic <[],[llvm_anyptr_ty, llvm_ptr_ty],
  92                                     [NoCapture<0>]>;
  93   def int_xcore_initdp : Intrinsic <[],[llvm_anyptr_ty, llvm_ptr_ty],
  94                                     [NoCapture<0>]>;
  95 }