SIIntrinsics.td revision 40c41fe890e53d99afb4e2c3fbf10043081edd9e 
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_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], []>;
18  /* XXX: We may need a seperate intrinsic here for loading integer values */
19  def int_SI_load_const : Intrinsic <[llvm_float_ty], [llvm_i64_ty, llvm_i32_ty], []>;
20  def int_SI_vs_load_buffer_index : Intrinsic <[llvm_i32_ty], [], [IntrNoMem]>;
21  def int_SI_vs_load_input : Intrinsic <[llvm_v4f32_ty], [llvm_v4i32_ty, llvm_i16_ty, llvm_i32_ty], []> ;
22
23  def int_SI_sample : Intrinsic <[llvm_v4f32_ty], [llvm_i32_ty, llvm_v4f32_ty, llvm_v8i32_ty, llvm_v4i32_ty]>;
24
25  /* Interpolation Intrinsics */
26
27  def int_SI_set_M0 : Intrinsic <[llvm_i32_ty], [llvm_i32_ty]>;
28  class Interp : Intrinsic <[llvm_float_ty], [llvm_i32_ty, llvm_i32_ty, llvm_i32_ty], []>;
29
30  def int_SI_fs_interp_linear_center : Interp;
31  def int_SI_fs_interp_linear_centroid : Interp;
32  def int_SI_fs_interp_persp_center : Interp;
33  def int_SI_fs_interp_persp_centroid : Interp;
34  def int_SI_fs_interp_constant : Interp;
35}
36