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//===-- SIIntrinsics.td - SI Intrinsic defs ----------------*- tablegen -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// SI Intrinsic Definitions
//
//===----------------------------------------------------------------------===//
let TargetPrefix = "SI", isTarget = 1 in {
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], []>;
/* XXX: We may need a seperate intrinsic here for loading integer values */
def int_SI_load_const : Intrinsic <[llvm_float_ty], [llvm_i64_ty, llvm_i32_ty], []>;
def int_SI_vs_load_buffer_index : Intrinsic <[llvm_i32_ty], [], [IntrNoMem]>;
def int_SI_vs_load_input : Intrinsic <[llvm_v4f32_ty], [llvm_v4i32_ty, llvm_i16_ty, llvm_i32_ty], []> ;
def int_SI_sample : Intrinsic <[llvm_v4f32_ty], [llvm_i32_ty, llvm_v4f32_ty, llvm_v8i32_ty, llvm_v4i32_ty]>;
/* Interpolation Intrinsics */
def int_SI_set_M0 : Intrinsic <[llvm_i32_ty], [llvm_i32_ty]>;
class Interp : Intrinsic <[llvm_float_ty], [llvm_i32_ty, llvm_i32_ty, llvm_i32_ty], []>;
def int_SI_fs_interp_linear_center : Interp;
def int_SI_fs_interp_linear_centroid : Interp;
def int_SI_fs_interp_persp_center : Interp;
def int_SI_fs_interp_persp_centroid : Interp;
def int_SI_fs_interp_constant : Interp;
}
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