1 //==- IntrinsicsXCore.td - XCore intrinsics -*- tablegen -*-==//
3 // Copyright (C) 2008 XMOS
5 //===----------------------------------------------------------------------===//
7 // This file defines all of the XCore-specific intrinsics.
9 //===----------------------------------------------------------------------===//
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]>;
20 // Resource instructions.
21 def int_xcore_getr : Intrinsic<[llvm_anyptr_ty],[llvm_i32_ty]>;
22 def int_xcore_freer : Intrinsic<[],[llvm_anyptr_ty],
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],
27 def int_xcore_inct : Intrinsic<[llvm_i32_ty],[llvm_anyptr_ty],
29 def int_xcore_out : Intrinsic<[],[llvm_anyptr_ty, llvm_i32_ty],
31 def int_xcore_outt : Intrinsic<[],[llvm_anyptr_ty, llvm_i32_ty],
33 def int_xcore_outct : Intrinsic<[],[llvm_anyptr_ty, llvm_i32_ty],
35 def int_xcore_chkct : Intrinsic<[],[llvm_anyptr_ty, llvm_i32_ty],
37 def int_xcore_setd : Intrinsic<[],[llvm_anyptr_ty, llvm_i32_ty],
39 def int_xcore_setc : Intrinsic<[],[llvm_anyptr_ty, llvm_i32_ty],
41 def int_xcore_inshr : Intrinsic<[llvm_i32_ty],[llvm_anyptr_ty, llvm_i32_ty],
43 def int_xcore_outshr : Intrinsic<[llvm_i32_ty],[llvm_anyptr_ty, llvm_i32_ty],
45 def int_xcore_setpt : Intrinsic<[],[llvm_anyptr_ty, llvm_i32_ty],
47 def int_xcore_getts : Intrinsic<[llvm_i32_ty],[llvm_anyptr_ty],
49 def int_xcore_syncr : Intrinsic<[],[llvm_anyptr_ty],
51 def int_xcore_settw : Intrinsic<[],[llvm_anyptr_ty, llvm_i32_ty],
53 def int_xcore_setv : Intrinsic<[],[llvm_anyptr_ty, llvm_ptr_ty],
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],
63 // Intrinsics for events.
64 def int_xcore_waitevent : Intrinsic<[llvm_ptr_ty],[], [IntrReadMem]>;
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]>;
71 def int_xcore_clre : Intrinsic<[],[],[]>;
73 // Intrinsics for threads.
74 def int_xcore_getst : Intrinsic <[llvm_anyptr_ty],[llvm_anyptr_ty],
76 def int_xcore_msync : Intrinsic <[],[llvm_anyptr_ty], [NoCapture<0>]>;
77 def int_xcore_ssync : Intrinsic <[],[]>;
78 def int_xcore_mjoin : Intrinsic <[],[llvm_anyptr_ty], [NoCapture<0>]>;
79 def int_xcore_initsp : Intrinsic <[],[llvm_anyptr_ty, llvm_ptr_ty],
81 def int_xcore_initpc : Intrinsic <[],[llvm_anyptr_ty, llvm_ptr_ty],
83 def int_xcore_initlr : Intrinsic <[],[llvm_anyptr_ty, llvm_ptr_ty],
85 def int_xcore_initcp : Intrinsic <[],[llvm_anyptr_ty, llvm_ptr_ty],
87 def int_xcore_initdp : Intrinsic <[],[llvm_anyptr_ty, llvm_ptr_ty],