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| Rev | Author | Line No. | Line |
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| 14 | pmbaty | 1 | //===------ ISLOperators.h --------------------------------------*- C++ -*-===// |
| 2 | // |
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| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 4 | // See https://llvm.org/LICENSE.txt for license information. |
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| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 6 | // |
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| 7 | //===----------------------------------------------------------------------===// |
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| 8 | // |
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| 9 | // Operator overloads for isl C++ objects. |
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| 10 | // |
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| 11 | //===----------------------------------------------------------------------===// |
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| 12 | |||
| 13 | #ifndef POLLY_ISLOPERATORS_H |
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| 14 | #define POLLY_ISLOPERATORS_H |
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| 15 | |||
| 16 | #include "isl/isl-noexceptions.h" |
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| 17 | |||
| 18 | namespace polly { |
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| 19 | |||
| 20 | /// Addition |
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| 21 | /// @{ |
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| 22 | inline isl::pw_aff operator+(isl::pw_aff Left, isl::pw_aff Right) { |
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| 23 | return Left.add(Right); |
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| 24 | } |
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| 25 | |||
| 26 | inline isl::pw_aff operator+(isl::val ValLeft, isl::pw_aff Right) { |
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| 27 | isl::pw_aff Left(Right.domain(), ValLeft); |
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| 28 | return Left.add(Right); |
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| 29 | } |
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| 30 | |||
| 31 | inline isl::pw_aff operator+(isl::pw_aff Left, isl::val ValRight) { |
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| 32 | isl::pw_aff Right(Left.domain(), ValRight); |
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| 33 | return Left.add(Right); |
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| 34 | } |
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| 35 | |||
| 36 | inline isl::pw_aff operator+(long IntLeft, isl::pw_aff Right) { |
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| 37 | isl::ctx Ctx = Right.ctx(); |
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| 38 | isl::val ValLeft(Ctx, IntLeft); |
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| 39 | isl::pw_aff Left(Right.domain(), ValLeft); |
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| 40 | return Left.add(Right); |
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| 41 | } |
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| 42 | |||
| 43 | inline isl::pw_aff operator+(isl::pw_aff Left, long IntRight) { |
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| 44 | isl::ctx Ctx = Left.ctx(); |
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| 45 | isl::val ValRight(Ctx, IntRight); |
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| 46 | isl::pw_aff Right(Left.domain(), ValRight); |
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| 47 | return Left.add(Right); |
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| 48 | } |
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| 49 | /// @} |
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| 50 | |||
| 51 | /// Multiplication |
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| 52 | /// @{ |
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| 53 | inline isl::pw_aff operator*(isl::pw_aff Left, isl::pw_aff Right) { |
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| 54 | return Left.mul(Right); |
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| 55 | } |
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| 56 | |||
| 57 | inline isl::pw_aff operator*(isl::val ValLeft, isl::pw_aff Right) { |
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| 58 | isl::pw_aff Left(Right.domain(), ValLeft); |
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| 59 | return Left.mul(Right); |
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| 60 | } |
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| 61 | |||
| 62 | inline isl::pw_aff operator*(isl::pw_aff Left, isl::val ValRight) { |
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| 63 | isl::pw_aff Right(Left.domain(), ValRight); |
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| 64 | return Left.mul(Right); |
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| 65 | } |
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| 66 | |||
| 67 | inline isl::pw_aff operator*(long IntLeft, isl::pw_aff Right) { |
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| 68 | isl::ctx Ctx = Right.ctx(); |
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| 69 | isl::val ValLeft(Ctx, IntLeft); |
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| 70 | isl::pw_aff Left(Right.domain(), ValLeft); |
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| 71 | return Left.mul(Right); |
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| 72 | } |
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| 73 | |||
| 74 | inline isl::pw_aff operator*(isl::pw_aff Left, long IntRight) { |
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| 75 | isl::ctx Ctx = Left.ctx(); |
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| 76 | isl::val ValRight(Ctx, IntRight); |
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| 77 | isl::pw_aff Right(Left.domain(), ValRight); |
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| 78 | return Left.mul(Right); |
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| 79 | } |
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| 80 | /// @} |
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| 81 | |||
| 82 | /// Subtraction |
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| 83 | /// @{ |
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| 84 | inline isl::pw_aff operator-(isl::pw_aff Left, isl::pw_aff Right) { |
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| 85 | return Left.sub(Right); |
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| 86 | } |
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| 87 | |||
| 88 | inline isl::pw_aff operator-(isl::val ValLeft, isl::pw_aff Right) { |
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| 89 | isl::pw_aff Left(Right.domain(), ValLeft); |
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| 90 | return Left.sub(Right); |
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| 91 | } |
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| 92 | |||
| 93 | inline isl::pw_aff operator-(isl::pw_aff Left, isl::val ValRight) { |
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| 94 | isl::pw_aff Right(Left.domain(), ValRight); |
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| 95 | return Left.sub(Right); |
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| 96 | } |
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| 97 | |||
| 98 | inline isl::pw_aff operator-(long IntLeft, isl::pw_aff Right) { |
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| 99 | isl::ctx Ctx = Right.ctx(); |
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| 100 | isl::val ValLeft(Ctx, IntLeft); |
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| 101 | isl::pw_aff Left(Right.domain(), ValLeft); |
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| 102 | return Left.sub(Right); |
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| 103 | } |
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| 104 | |||
| 105 | inline isl::pw_aff operator-(isl::pw_aff Left, long IntRight) { |
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| 106 | isl::ctx Ctx = Left.ctx(); |
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| 107 | isl::val ValRight(Ctx, IntRight); |
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| 108 | isl::pw_aff Right(Left.domain(), ValRight); |
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| 109 | return Left.sub(Right); |
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| 110 | } |
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| 111 | /// @} |
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| 112 | |||
| 113 | /// Division |
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| 114 | /// |
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| 115 | /// This division rounds towards zero. This follows the semantics of C/C++. |
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| 116 | /// |
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| 117 | /// @{ |
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| 118 | inline isl::pw_aff operator/(isl::pw_aff Left, isl::pw_aff Right) { |
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| 119 | return Left.tdiv_q(Right); |
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| 120 | } |
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| 121 | |||
| 122 | inline isl::pw_aff operator/(isl::val ValLeft, isl::pw_aff Right) { |
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| 123 | isl::pw_aff Left(Right.domain(), ValLeft); |
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| 124 | return Left.tdiv_q(Right); |
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| 125 | } |
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| 126 | |||
| 127 | inline isl::pw_aff operator/(isl::pw_aff Left, isl::val ValRight) { |
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| 128 | isl::pw_aff Right(Left.domain(), ValRight); |
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| 129 | return Left.tdiv_q(Right); |
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| 130 | } |
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| 131 | |||
| 132 | inline isl::pw_aff operator/(long IntLeft, isl::pw_aff Right) { |
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| 133 | isl::ctx Ctx = Right.ctx(); |
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| 134 | isl::val ValLeft(Ctx, IntLeft); |
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| 135 | isl::pw_aff Left(Right.domain(), ValLeft); |
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| 136 | return Left.tdiv_q(Right); |
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| 137 | } |
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| 138 | |||
| 139 | inline isl::pw_aff operator/(isl::pw_aff Left, long IntRight) { |
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| 140 | isl::ctx Ctx = Left.ctx(); |
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| 141 | isl::val ValRight(Ctx, IntRight); |
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| 142 | isl::pw_aff Right(Left.domain(), ValRight); |
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| 143 | return Left.tdiv_q(Right); |
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| 144 | } |
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| 145 | /// @} |
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| 146 | |||
| 147 | /// Remainder |
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| 148 | /// |
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| 149 | /// This is the remainder of a division which rounds towards zero. This follows |
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| 150 | /// the semantics of C/C++. |
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| 151 | /// |
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| 152 | /// @{ |
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| 153 | inline isl::pw_aff operator%(isl::pw_aff Left, isl::pw_aff Right) { |
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| 154 | return Left.tdiv_r(Right); |
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| 155 | } |
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| 156 | |||
| 157 | inline isl::pw_aff operator%(isl::val ValLeft, isl::pw_aff Right) { |
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| 158 | isl::pw_aff Left(Right.domain(), ValLeft); |
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| 159 | return Left.tdiv_r(Right); |
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| 160 | } |
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| 161 | |||
| 162 | inline isl::pw_aff operator%(isl::pw_aff Left, isl::val ValRight) { |
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| 163 | isl::pw_aff Right(Left.domain(), ValRight); |
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| 164 | return Left.tdiv_r(Right); |
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| 165 | } |
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| 166 | |||
| 167 | inline isl::pw_aff operator%(long IntLeft, isl::pw_aff Right) { |
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| 168 | isl::ctx Ctx = Right.ctx(); |
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| 169 | isl::val ValLeft(Ctx, IntLeft); |
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| 170 | isl::pw_aff Left(Right.domain(), ValLeft); |
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| 171 | return Left.tdiv_r(Right); |
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| 172 | } |
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| 173 | |||
| 174 | inline isl::pw_aff operator%(isl::pw_aff Left, long IntRight) { |
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| 175 | isl::ctx Ctx = Left.ctx(); |
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| 176 | isl::val ValRight(Ctx, IntRight); |
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| 177 | isl::pw_aff Right(Left.domain(), ValRight); |
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| 178 | return Left.tdiv_r(Right); |
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| 179 | } |
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| 180 | /// @} |
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| 181 | |||
| 182 | } // namespace polly |
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| 183 | |||
| 184 | #endif // POLLY_ISLOPERATORS_H |