1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
|
//=- SPIRVCombine.td - Define SPIRV Combine Rules -------------*-tablegen -*-=//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
include "llvm/Target/GlobalISel/Combine.td"
def vector_length_sub_to_distance_lowering : GICombineRule <
(defs root:$root),
(match (wip_match_opcode G_INTRINSIC):$root,
[{ return matchLengthToDistance(*${root}, MRI); }]),
(apply [{ applySPIRVDistance(*${root}, MRI, B); }])
>;
def SPIRVPreLegalizerCombiner
: GICombiner<"SPIRVPreLegalizerCombinerImpl",
[vector_length_sub_to_distance_lowering]> {
let CombineAllMethodName = "tryCombineAllImpl";
}
|
