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Diffstat (limited to 'include/llvm/IR/IntrinsicsBPF.td')
| -rw-r--r-- | include/llvm/IR/IntrinsicsBPF.td | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/include/llvm/IR/IntrinsicsBPF.td b/include/llvm/IR/IntrinsicsBPF.td new file mode 100644 index 0000000..6b5110b --- /dev/null +++ b/include/llvm/IR/IntrinsicsBPF.td @@ -0,0 +1,22 @@ +//===- IntrinsicsBPF.td - Defines BPF intrinsics -----------*- tablegen -*-===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// +// +// This file defines all of the BPF-specific intrinsics. +// +//===----------------------------------------------------------------------===// + +// Specialized loads from packet +let TargetPrefix = "bpf" in { // All intrinsics start with "llvm.bpf." + def int_bpf_load_byte : GCCBuiltin<"__builtin_bpf_load_byte">, + Intrinsic<[llvm_i64_ty], [llvm_ptr_ty, llvm_i64_ty], [IntrReadMem]>; + def int_bpf_load_half : GCCBuiltin<"__builtin_bpf_load_half">, + Intrinsic<[llvm_i64_ty], [llvm_ptr_ty, llvm_i64_ty], [IntrReadMem]>; + def int_bpf_load_word : GCCBuiltin<"__builtin_bpf_load_word">, + Intrinsic<[llvm_i64_ty], [llvm_ptr_ty, llvm_i64_ty], [IntrReadMem]>; +} |