1/*
2 * Copyright 2018 Red Hat Inc.
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
17 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
20 * OTHER DEALINGS IN THE SOFTWARE.
21 *
22 * Authors: Karol Herbst <kherbst@redhat.com>
23 */
24
25#ifndef __NV50_IR_LOWERING_HELPER__
26#define __NV50_IR_LOWERING_HELPER__
27
28#include "nv50_ir.h"
29#include "nv50_ir_build_util.h"
30
31namespace nv50_ir {
32
33class LoweringHelper : public Pass
34{
35private:
36   virtual bool visit(Instruction *);
37
38   BuildUtil bld;
39public:
40   bool handleABS(Instruction *);
41   bool handleCVT(Instruction *);
42   bool handleMAXMIN(Instruction *);
43   bool handleMOV(Instruction *);
44   bool handleNEG(Instruction *);
45   bool handleSAT(Instruction *);
46   bool handleSLCT(CmpInstruction *);
47
48   bool handleLogOp(Instruction *);
49};
50
51} // namespace nv50_ir
52
53#endif // __NV50_IR_LOWERING_HELPER__
54