NEON VLD/VST are now fully implemented. For operations that expand to
[oota-llvm.git] / include / llvm / IntrinsicsBlackfin.td
1 //===- IntrinsicsBlackfin.td - Defines Blackfin 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 blackfin-specific intrinsics.
11 //
12 //===----------------------------------------------------------------------===//
13
14 //===----------------------------------------------------------------------===//
15 // Core synchronisation etc.
16 //
17 // These intrinsics have sideeffects. Each represent a single instruction, but
18 // workarounds are sometimes required depending on the cpu.
19
20 let TargetPrefix = "bfin" in {
21
22   // Execute csync instruction with workarounds
23   def int_bfin_csync : GCCBuiltin<"__builtin_bfin_csync">,
24           Intrinsic<[llvm_void_ty]>;
25
26   // Execute ssync instruction with workarounds
27   def int_bfin_ssync : GCCBuiltin<"__builtin_bfin_ssync">,
28           Intrinsic<[llvm_void_ty]>;
29
30   // Execute idle instruction with workarounds
31   def int_bfin_idle : GCCBuiltin<"__builtin_bfin_idle">,
32           Intrinsic<[llvm_void_ty]>;
33
34 }