1//===-- SIIntrinsics.td - SI Intrinsic defs ----------------*- 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// SI Intrinsic Definitions
11//
12//===----------------------------------------------------------------------===//
13
14
15let TargetPrefix = "SI", isTarget = 1 in {
16
17  def int_SI_tid : Intrinsic <[llvm_i32_ty], [], [IntrNoMem]>;
18  def int_SI_packf16 : Intrinsic <[llvm_i32_ty], [llvm_float_ty, llvm_float_ty], [IntrNoMem]>;
19  def int_SI_export : Intrinsic <[], [llvm_i32_ty, llvm_i32_ty, llvm_i32_ty, llvm_i32_ty, llvm_i32_ty, llvm_float_ty, llvm_float_ty, llvm_float_ty, llvm_float_ty], []>;
20  def int_SI_load_const : Intrinsic <[llvm_float_ty], [llvm_anyint_ty, llvm_i32_ty], [IntrNoMem]>;
21  def int_SI_vs_load_input : Intrinsic <[llvm_v4f32_ty], [llvm_anyint_ty, llvm_i16_ty, llvm_i32_ty], [IntrNoMem]> ;
22
23  // Fully-flexible TBUFFER_STORE_FORMAT_* except for the ADDR64 bit, which is not exposed
24  def int_SI_tbuffer_store : Intrinsic <
25    [],
26    [llvm_anyint_ty, // rsrc(SGPR)
27     llvm_anyint_ty, // vdata(VGPR), overloaded for types i32, v2i32, v4i32
28     llvm_i32_ty,    // num_channels(imm), selects opcode suffix: 1=X, 2=XY, 3=XYZ, 4=XYZW
29     llvm_i32_ty,    // vaddr(VGPR)
30     llvm_i32_ty,    // soffset(SGPR)
31     llvm_i32_ty,    // inst_offset(imm)
32     llvm_i32_ty,    // dfmt(imm)
33     llvm_i32_ty,    // nfmt(imm)
34     llvm_i32_ty,    // offen(imm)
35     llvm_i32_ty,    // idxen(imm)
36     llvm_i32_ty,    // glc(imm)
37     llvm_i32_ty,    // slc(imm)
38     llvm_i32_ty],   // tfe(imm)
39    []>;
40
41  class Sample : Intrinsic <[llvm_v4f32_ty], [llvm_anyvector_ty, llvm_v32i8_ty, llvm_anyint_ty, llvm_i32_ty], [IntrNoMem]>;
42
43  def int_SI_sample : Sample;
44  def int_SI_sampleb : Sample;
45  def int_SI_sampled : Sample;
46  def int_SI_samplel : Sample;
47
48  def int_SI_imageload : Intrinsic <[llvm_v4i32_ty], [llvm_anyvector_ty, llvm_v32i8_ty, llvm_i32_ty], [IntrNoMem]>;
49
50  def int_SI_resinfo : Intrinsic <[llvm_v4i32_ty], [llvm_i32_ty, llvm_v32i8_ty, llvm_i32_ty], [IntrNoMem]>;
51
52  /* Interpolation Intrinsics */
53
54  def int_SI_fs_constant : Intrinsic <[llvm_float_ty], [llvm_i32_ty, llvm_i32_ty, llvm_i32_ty], [IntrNoMem]>;
55  def int_SI_fs_interp : Intrinsic <[llvm_float_ty], [llvm_i32_ty, llvm_i32_ty, llvm_i32_ty, llvm_v2i32_ty], [IntrNoMem]>;
56
57  /* Control flow Intrinsics */
58
59  def int_SI_if : Intrinsic<[llvm_i64_ty], [llvm_i1_ty, llvm_empty_ty], []>;
60  def int_SI_else : Intrinsic<[llvm_i64_ty], [llvm_i64_ty, llvm_empty_ty], []>;
61  def int_SI_break : Intrinsic<[llvm_i64_ty], [llvm_i64_ty], []>;
62  def int_SI_if_break : Intrinsic<[llvm_i64_ty], [llvm_i1_ty, llvm_i64_ty], []>;
63  def int_SI_else_break : Intrinsic<[llvm_i64_ty], [llvm_i64_ty, llvm_i64_ty], []>;
64  def int_SI_loop : Intrinsic<[], [llvm_i64_ty, llvm_empty_ty], []>;
65  def int_SI_end_cf : Intrinsic<[], [llvm_i64_ty], []>;
66}
67