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_getid : Intrinsic<[llvm_i32_ty],[],[IntrNoMem]>;
  15   def int_xcore_getps : Intrinsic<[llvm_i32_ty],[llvm_i32_ty]>;
  16   def int_xcore_setps : Intrinsic<[],[llvm_i32_ty, llvm_i32_ty]>;
  17   def int_xcore_setsr : Intrinsic<[],[llvm_i32_ty]>;
  18   def int_xcore_clrsr : Intrinsic<[],[llvm_i32_ty]>;
  19
  20   // Resource instructions.
  21   def int_xcore_getr : Intrinsic<[llvm_anyptr_ty],[llvm_i32_ty]>;
  22   def int_xcore_freer : Intrinsic<[],[llvm_anyptr_ty],
  23                                    [NoCapture<0>]>;
  24   def int_xcore_in : Intrinsic<[llvm_i32_ty],[llvm_anyptr_ty],[NoCapture<0>]>;
  25   def int_xcore_int : Intrinsic<[llvm_i32_ty],[llvm_anyptr_ty],
  26                                 [NoCapture<0>]>;
  27   def int_xcore_inct : Intrinsic<[llvm_i32_ty],[llvm_anyptr_ty],
  28                                  [NoCapture<0>]>;
  29   def int_xcore_out : Intrinsic<[],[llvm_anyptr_ty, llvm_i32_ty],
  30                                 [NoCapture<0>]>;
  31   def int_xcore_outt : Intrinsic<[],[llvm_anyptr_ty, llvm_i32_ty],
  32                                  [NoCapture<0>]>;
  33   def int_xcore_outct : Intrinsic<[],[llvm_anyptr_ty, llvm_i32_ty],
  34                                   [NoCapture<0>]>;
  35   def int_xcore_chkct : Intrinsic<[],[llvm_anyptr_ty, llvm_i32_ty],
  36                                   [NoCapture<0>]>;
  37   def int_xcore_setd : Intrinsic<[],[llvm_anyptr_ty, llvm_i32_ty],
  38                                   [NoCapture<0>]>;
  39   def int_xcore_setc : Intrinsic<[],[llvm_anyptr_ty, llvm_i32_ty],
  40                                   [NoCapture<0>]>;
  41   def int_xcore_inshr : Intrinsic<[llvm_i32_ty],[llvm_anyptr_ty, llvm_i32_ty],
  42                                   [NoCapture<0>]>;
  43   def int_xcore_outshr : Intrinsic<[llvm_i32_ty],[llvm_anyptr_ty, llvm_i32_ty],
  44                                   [NoCapture<0>]>;
  45   def int_xcore_setpt : Intrinsic<[],[llvm_anyptr_ty, llvm_i32_ty],
  46                                   [NoCapture<0>]>;
  47   def int_xcore_getts : Intrinsic<[llvm_i32_ty],[llvm_anyptr_ty],
  48                                   [NoCapture<0>]>;
  49   def int_xcore_syncr : Intrinsic<[],[llvm_anyptr_ty],
  50                                   [NoCapture<0>]>;
  51   def int_xcore_settw : Intrinsic<[],[llvm_anyptr_ty, llvm_i32_ty],
  52                                   [NoCapture<0>]>;
  53   def int_xcore_setv : Intrinsic<[],[llvm_anyptr_ty, llvm_ptr_ty],
  54                                  [NoCapture<0>]>;
  55   def int_xcore_eeu : Intrinsic<[],[llvm_anyptr_ty], [NoCapture<0>]>;
  56   def int_xcore_setclk : Intrinsic<[],[llvm_anyptr_ty, llvm_anyptr_ty],
  57                                    [NoCapture<0>, NoCapture<1>]>;
  58   def int_xcore_setrdy : Intrinsic<[],[llvm_anyptr_ty, llvm_anyptr_ty],
  59                                    [NoCapture<0>, NoCapture<1>]>;
  60   def int_xcore_setpsc : Intrinsic<[],[llvm_anyptr_ty, llvm_i32_ty],
  61                                    [NoCapture<0>]>;
  62
  63   // Intrinsics for events.
  64   def int_xcore_waitevent : Intrinsic<[llvm_ptr_ty],[], [IntrReadMem]>;
  65
  66   // If any of the resources owned by the thread are ready this returns the
  67   // vector of one of the ready resources. If no resources owned by the thread
  68   // are ready then the operand passed to the intrinsic is returned.
  69   def int_xcore_checkevent : Intrinsic<[llvm_ptr_ty],[llvm_ptr_ty]>;
  70
  71   def int_xcore_clre : Intrinsic<[],[],[]>;
  72 }