Justin Holewinski | ae556d3 | 2012-05-04 20:18:50 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -march=nvptx -mcpu=sm_20 | FileCheck %s |
| 2 | ; RUN: llc < %s -march=nvptx64 -mcpu=sm_20 | FileCheck %s |
| 3 | |
| 4 | ;; These tests should run for all targets |
| 5 | |
| 6 | ;;===-- Basic instruction selection tests ---------------------------------===;; |
| 7 | |
| 8 | |
| 9 | ;;; i64 |
| 10 | |
| 11 | define i64 @add_i64(i64 %a, i64 %b) { |
Justin Holewinski | 3e037d9 | 2014-07-16 16:26:58 +0000 | [diff] [blame] | 12 | ; CHECK: add.s64 %rd{{[0-9]+}}, %rd{{[0-9]+}}, %rd{{[0-9]+}} |
Justin Holewinski | ae556d3 | 2012-05-04 20:18:50 +0000 | [diff] [blame] | 13 | ; CHECK: ret |
| 14 | %ret = add i64 %a, %b |
| 15 | ret i64 %ret |
| 16 | } |
| 17 | |
| 18 | define i64 @sub_i64(i64 %a, i64 %b) { |
Justin Holewinski | 3e037d9 | 2014-07-16 16:26:58 +0000 | [diff] [blame] | 19 | ; CHECK: sub.s64 %rd{{[0-9]+}}, %rd{{[0-9]+}}, %rd{{[0-9]+}} |
Justin Holewinski | ae556d3 | 2012-05-04 20:18:50 +0000 | [diff] [blame] | 20 | ; CHECK: ret |
| 21 | %ret = sub i64 %a, %b |
| 22 | ret i64 %ret |
| 23 | } |
| 24 | |
| 25 | define i64 @mul_i64(i64 %a, i64 %b) { |
Justin Holewinski | 3e037d9 | 2014-07-16 16:26:58 +0000 | [diff] [blame] | 26 | ; CHECK: mul.lo.s64 %rd{{[0-9]+}}, %rd{{[0-9]+}}, %rd{{[0-9]+}} |
Justin Holewinski | ae556d3 | 2012-05-04 20:18:50 +0000 | [diff] [blame] | 27 | ; CHECK: ret |
| 28 | %ret = mul i64 %a, %b |
| 29 | ret i64 %ret |
| 30 | } |
| 31 | |
Jingyue Wu | 585ec86 | 2016-01-22 19:47:26 +0000 | [diff] [blame] | 32 | define i64 @umul_lohi_i64(i64 %a) { |
| 33 | ; CHECK-LABEL: umul_lohi_i64( |
| 34 | entry: |
| 35 | %0 = zext i64 %a to i128 |
| 36 | %1 = mul i128 %0, 288 |
| 37 | ; CHECK: mul.lo.{{u|s}}64 |
| 38 | ; CHECK: mul.hi.{{u|s}}64 |
| 39 | %2 = lshr i128 %1, 1 |
| 40 | %3 = trunc i128 %2 to i64 |
| 41 | ret i64 %3 |
| 42 | } |
| 43 | |
| 44 | define i64 @smul_lohi_i64(i64 %a) { |
| 45 | ; CHECK-LABEL: smul_lohi_i64( |
| 46 | entry: |
| 47 | %0 = sext i64 %a to i128 |
| 48 | %1 = mul i128 %0, 288 |
| 49 | ; CHECK: mul.lo.{{u|s}}64 |
| 50 | ; CHECK: mul.hi.{{u|s}}64 |
| 51 | %2 = ashr i128 %1, 1 |
| 52 | %3 = trunc i128 %2 to i64 |
| 53 | ret i64 %3 |
| 54 | } |
| 55 | |
Justin Holewinski | ae556d3 | 2012-05-04 20:18:50 +0000 | [diff] [blame] | 56 | define i64 @sdiv_i64(i64 %a, i64 %b) { |
Justin Holewinski | 3e037d9 | 2014-07-16 16:26:58 +0000 | [diff] [blame] | 57 | ; CHECK: div.s64 %rd{{[0-9]+}}, %rd{{[0-9]+}}, %rd{{[0-9]+}} |
Justin Holewinski | ae556d3 | 2012-05-04 20:18:50 +0000 | [diff] [blame] | 58 | ; CHECK: ret |
| 59 | %ret = sdiv i64 %a, %b |
| 60 | ret i64 %ret |
| 61 | } |
| 62 | |
| 63 | define i64 @udiv_i64(i64 %a, i64 %b) { |
Justin Holewinski | 3e037d9 | 2014-07-16 16:26:58 +0000 | [diff] [blame] | 64 | ; CHECK: div.u64 %rd{{[0-9]+}}, %rd{{[0-9]+}}, %rd{{[0-9]+}} |
Justin Holewinski | ae556d3 | 2012-05-04 20:18:50 +0000 | [diff] [blame] | 65 | ; CHECK: ret |
| 66 | %ret = udiv i64 %a, %b |
| 67 | ret i64 %ret |
| 68 | } |
| 69 | |
| 70 | define i64 @srem_i64(i64 %a, i64 %b) { |
Justin Holewinski | 3e037d9 | 2014-07-16 16:26:58 +0000 | [diff] [blame] | 71 | ; CHECK: rem.s64 %rd{{[0-9]+}}, %rd{{[0-9]+}}, %rd{{[0-9]+}} |
Justin Holewinski | ae556d3 | 2012-05-04 20:18:50 +0000 | [diff] [blame] | 72 | ; CHECK: ret |
| 73 | %ret = srem i64 %a, %b |
| 74 | ret i64 %ret |
| 75 | } |
| 76 | |
| 77 | define i64 @urem_i64(i64 %a, i64 %b) { |
Justin Holewinski | 3e037d9 | 2014-07-16 16:26:58 +0000 | [diff] [blame] | 78 | ; CHECK: rem.u64 %rd{{[0-9]+}}, %rd{{[0-9]+}}, %rd{{[0-9]+}} |
Justin Holewinski | ae556d3 | 2012-05-04 20:18:50 +0000 | [diff] [blame] | 79 | ; CHECK: ret |
| 80 | %ret = urem i64 %a, %b |
| 81 | ret i64 %ret |
| 82 | } |
| 83 | |
| 84 | define i64 @and_i64(i64 %a, i64 %b) { |
Justin Holewinski | 3e037d9 | 2014-07-16 16:26:58 +0000 | [diff] [blame] | 85 | ; CHECK: and.b64 %rd{{[0-9]+}}, %rd{{[0-9]+}}, %rd{{[0-9]+}} |
Justin Holewinski | ae556d3 | 2012-05-04 20:18:50 +0000 | [diff] [blame] | 86 | ; CHECK: ret |
| 87 | %ret = and i64 %a, %b |
| 88 | ret i64 %ret |
| 89 | } |
| 90 | |
| 91 | define i64 @or_i64(i64 %a, i64 %b) { |
Justin Holewinski | 3e037d9 | 2014-07-16 16:26:58 +0000 | [diff] [blame] | 92 | ; CHECK: or.b64 %rd{{[0-9]+}}, %rd{{[0-9]+}}, %rd{{[0-9]+}} |
Justin Holewinski | ae556d3 | 2012-05-04 20:18:50 +0000 | [diff] [blame] | 93 | ; CHECK: ret |
| 94 | %ret = or i64 %a, %b |
| 95 | ret i64 %ret |
| 96 | } |
| 97 | |
| 98 | define i64 @xor_i64(i64 %a, i64 %b) { |
Justin Holewinski | 3e037d9 | 2014-07-16 16:26:58 +0000 | [diff] [blame] | 99 | ; CHECK: xor.b64 %rd{{[0-9]+}}, %rd{{[0-9]+}}, %rd{{[0-9]+}} |
Justin Holewinski | ae556d3 | 2012-05-04 20:18:50 +0000 | [diff] [blame] | 100 | ; CHECK: ret |
| 101 | %ret = xor i64 %a, %b |
| 102 | ret i64 %ret |
| 103 | } |
| 104 | |
| 105 | define i64 @shl_i64(i64 %a, i64 %b) { |
| 106 | ; PTX requires 32-bit shift amount |
Justin Holewinski | 3e037d9 | 2014-07-16 16:26:58 +0000 | [diff] [blame] | 107 | ; CHECK: shl.b64 %rd{{[0-9]+}}, %rd{{[0-9]+}}, %r{{[0-9]+}} |
Justin Holewinski | ae556d3 | 2012-05-04 20:18:50 +0000 | [diff] [blame] | 108 | ; CHECK: ret |
| 109 | %ret = shl i64 %a, %b |
| 110 | ret i64 %ret |
| 111 | } |
| 112 | |
| 113 | define i64 @ashr_i64(i64 %a, i64 %b) { |
| 114 | ; PTX requires 32-bit shift amount |
Justin Holewinski | 3e037d9 | 2014-07-16 16:26:58 +0000 | [diff] [blame] | 115 | ; CHECK: shr.s64 %rd{{[0-9]+}}, %rd{{[0-9]+}}, %r{{[0-9]+}} |
Justin Holewinski | ae556d3 | 2012-05-04 20:18:50 +0000 | [diff] [blame] | 116 | ; CHECK: ret |
| 117 | %ret = ashr i64 %a, %b |
| 118 | ret i64 %ret |
| 119 | } |
| 120 | |
| 121 | define i64 @lshr_i64(i64 %a, i64 %b) { |
| 122 | ; PTX requires 32-bit shift amount |
Justin Holewinski | 3e037d9 | 2014-07-16 16:26:58 +0000 | [diff] [blame] | 123 | ; CHECK: shr.u64 %rd{{[0-9]+}}, %rd{{[0-9]+}}, %r{{[0-9]+}} |
Justin Holewinski | ae556d3 | 2012-05-04 20:18:50 +0000 | [diff] [blame] | 124 | ; CHECK: ret |
| 125 | %ret = lshr i64 %a, %b |
| 126 | ret i64 %ret |
| 127 | } |
| 128 | |
| 129 | |
| 130 | ;;; i32 |
| 131 | |
| 132 | define i32 @add_i32(i32 %a, i32 %b) { |
| 133 | ; CHECK: add.s32 %r{{[0-9]+}}, %r{{[0-9]+}}, %r{{[0-9]+}} |
| 134 | ; CHECK: ret |
| 135 | %ret = add i32 %a, %b |
| 136 | ret i32 %ret |
| 137 | } |
| 138 | |
| 139 | define i32 @sub_i32(i32 %a, i32 %b) { |
| 140 | ; CHECK: sub.s32 %r{{[0-9]+}}, %r{{[0-9]+}}, %r{{[0-9]+}} |
| 141 | ; CHECK: ret |
| 142 | %ret = sub i32 %a, %b |
| 143 | ret i32 %ret |
| 144 | } |
| 145 | |
| 146 | define i32 @mul_i32(i32 %a, i32 %b) { |
| 147 | ; CHECK: mul.lo.s32 %r{{[0-9]+}}, %r{{[0-9]+}}, %r{{[0-9]+}} |
| 148 | ; CHECK: ret |
| 149 | %ret = mul i32 %a, %b |
| 150 | ret i32 %ret |
| 151 | } |
| 152 | |
| 153 | define i32 @sdiv_i32(i32 %a, i32 %b) { |
| 154 | ; CHECK: div.s32 %r{{[0-9]+}}, %r{{[0-9]+}}, %r{{[0-9]+}} |
| 155 | ; CHECK: ret |
| 156 | %ret = sdiv i32 %a, %b |
| 157 | ret i32 %ret |
| 158 | } |
| 159 | |
| 160 | define i32 @udiv_i32(i32 %a, i32 %b) { |
| 161 | ; CHECK: div.u32 %r{{[0-9]+}}, %r{{[0-9]+}}, %r{{[0-9]+}} |
| 162 | ; CHECK: ret |
| 163 | %ret = udiv i32 %a, %b |
| 164 | ret i32 %ret |
| 165 | } |
| 166 | |
| 167 | define i32 @srem_i32(i32 %a, i32 %b) { |
| 168 | ; CHECK: rem.s32 %r{{[0-9]+}}, %r{{[0-9]+}}, %r{{[0-9]+}} |
| 169 | ; CHECK: ret |
| 170 | %ret = srem i32 %a, %b |
| 171 | ret i32 %ret |
| 172 | } |
| 173 | |
| 174 | define i32 @urem_i32(i32 %a, i32 %b) { |
| 175 | ; CHECK: rem.u32 %r{{[0-9]+}}, %r{{[0-9]+}}, %r{{[0-9]+}} |
| 176 | ; CHECK: ret |
| 177 | %ret = urem i32 %a, %b |
| 178 | ret i32 %ret |
| 179 | } |
| 180 | |
| 181 | define i32 @and_i32(i32 %a, i32 %b) { |
| 182 | ; CHECK: and.b32 %r{{[0-9]+}}, %r{{[0-9]+}}, %r{{[0-9]+}} |
| 183 | ; CHECK: ret |
| 184 | %ret = and i32 %a, %b |
| 185 | ret i32 %ret |
| 186 | } |
| 187 | |
| 188 | define i32 @or_i32(i32 %a, i32 %b) { |
| 189 | ; CHECK: or.b32 %r{{[0-9]+}}, %r{{[0-9]+}}, %r{{[0-9]+}} |
| 190 | ; CHECK: ret |
| 191 | %ret = or i32 %a, %b |
| 192 | ret i32 %ret |
| 193 | } |
| 194 | |
| 195 | define i32 @xor_i32(i32 %a, i32 %b) { |
| 196 | ; CHECK: xor.b32 %r{{[0-9]+}}, %r{{[0-9]+}}, %r{{[0-9]+}} |
| 197 | ; CHECK: ret |
| 198 | %ret = xor i32 %a, %b |
| 199 | ret i32 %ret |
| 200 | } |
| 201 | |
| 202 | define i32 @shl_i32(i32 %a, i32 %b) { |
| 203 | ; CHECK: shl.b32 %r{{[0-9]+}}, %r{{[0-9]+}}, %r{{[0-9]+}} |
| 204 | ; CHECK: ret |
| 205 | %ret = shl i32 %a, %b |
| 206 | ret i32 %ret |
| 207 | } |
| 208 | |
| 209 | define i32 @ashr_i32(i32 %a, i32 %b) { |
| 210 | ; CHECK: shr.s32 %r{{[0-9]+}}, %r{{[0-9]+}}, %r{{[0-9]+}} |
| 211 | ; CHECK: ret |
| 212 | %ret = ashr i32 %a, %b |
| 213 | ret i32 %ret |
| 214 | } |
| 215 | |
| 216 | define i32 @lshr_i32(i32 %a, i32 %b) { |
| 217 | ; CHECK: shr.u32 %r{{[0-9]+}}, %r{{[0-9]+}}, %r{{[0-9]+}} |
| 218 | ; CHECK: ret |
| 219 | %ret = lshr i32 %a, %b |
| 220 | ret i32 %ret |
| 221 | } |
| 222 | |
| 223 | ;;; i16 |
| 224 | |
| 225 | define i16 @add_i16(i16 %a, i16 %b) { |
| 226 | ; CHECK: add.s16 %rs{{[0-9]+}}, %rs{{[0-9]+}}, %rs{{[0-9]+}} |
| 227 | ; CHECK: ret |
| 228 | %ret = add i16 %a, %b |
| 229 | ret i16 %ret |
| 230 | } |
| 231 | |
| 232 | define i16 @sub_i16(i16 %a, i16 %b) { |
| 233 | ; CHECK: sub.s16 %rs{{[0-9]+}}, %rs{{[0-9]+}}, %rs{{[0-9]+}} |
| 234 | ; CHECK: ret |
| 235 | %ret = sub i16 %a, %b |
| 236 | ret i16 %ret |
| 237 | } |
| 238 | |
| 239 | define i16 @mul_i16(i16 %a, i16 %b) { |
| 240 | ; CHECK: mul.lo.s16 %rs{{[0-9]+}}, %rs{{[0-9]+}}, %rs{{[0-9]+}} |
| 241 | ; CHECK: ret |
| 242 | %ret = mul i16 %a, %b |
| 243 | ret i16 %ret |
| 244 | } |
| 245 | |
| 246 | define i16 @sdiv_i16(i16 %a, i16 %b) { |
| 247 | ; CHECK: div.s16 %rs{{[0-9]+}}, %rs{{[0-9]+}}, %rs{{[0-9]+}} |
| 248 | ; CHECK: ret |
| 249 | %ret = sdiv i16 %a, %b |
| 250 | ret i16 %ret |
| 251 | } |
| 252 | |
| 253 | define i16 @udiv_i16(i16 %a, i16 %b) { |
| 254 | ; CHECK: div.u16 %rs{{[0-9]+}}, %rs{{[0-9]+}}, %rs{{[0-9]+}} |
| 255 | ; CHECK: ret |
| 256 | %ret = udiv i16 %a, %b |
| 257 | ret i16 %ret |
| 258 | } |
| 259 | |
| 260 | define i16 @srem_i16(i16 %a, i16 %b) { |
| 261 | ; CHECK: rem.s16 %rs{{[0-9]+}}, %rs{{[0-9]+}}, %rs{{[0-9]+}} |
| 262 | ; CHECK: ret |
| 263 | %ret = srem i16 %a, %b |
| 264 | ret i16 %ret |
| 265 | } |
| 266 | |
| 267 | define i16 @urem_i16(i16 %a, i16 %b) { |
| 268 | ; CHECK: rem.u16 %rs{{[0-9]+}}, %rs{{[0-9]+}}, %rs{{[0-9]+}} |
| 269 | ; CHECK: ret |
| 270 | %ret = urem i16 %a, %b |
| 271 | ret i16 %ret |
| 272 | } |
| 273 | |
| 274 | define i16 @and_i16(i16 %a, i16 %b) { |
| 275 | ; CHECK: and.b16 %rs{{[0-9]+}}, %rs{{[0-9]+}}, %rs{{[0-9]+}} |
| 276 | ; CHECK: ret |
| 277 | %ret = and i16 %a, %b |
| 278 | ret i16 %ret |
| 279 | } |
| 280 | |
| 281 | define i16 @or_i16(i16 %a, i16 %b) { |
| 282 | ; CHECK: or.b16 %rs{{[0-9]+}}, %rs{{[0-9]+}}, %rs{{[0-9]+}} |
| 283 | ; CHECK: ret |
| 284 | %ret = or i16 %a, %b |
| 285 | ret i16 %ret |
| 286 | } |
| 287 | |
| 288 | define i16 @xor_i16(i16 %a, i16 %b) { |
| 289 | ; CHECK: xor.b16 %rs{{[0-9]+}}, %rs{{[0-9]+}}, %rs{{[0-9]+}} |
| 290 | ; CHECK: ret |
| 291 | %ret = xor i16 %a, %b |
| 292 | ret i16 %ret |
| 293 | } |
| 294 | |
| 295 | define i16 @shl_i16(i16 %a, i16 %b) { |
| 296 | ; PTX requires 32-bit shift amount |
| 297 | ; CHECK: shl.b16 %rs{{[0-9]+}}, %rs{{[0-9]+}}, %r{{[0-9]+}} |
| 298 | ; CHECK: ret |
| 299 | %ret = shl i16 %a, %b |
| 300 | ret i16 %ret |
| 301 | } |
| 302 | |
| 303 | define i16 @ashr_i16(i16 %a, i16 %b) { |
| 304 | ; PTX requires 32-bit shift amount |
| 305 | ; CHECK: shr.s16 %rs{{[0-9]+}}, %rs{{[0-9]+}}, %r{{[0-9]+}} |
| 306 | ; CHECK: ret |
| 307 | %ret = ashr i16 %a, %b |
| 308 | ret i16 %ret |
| 309 | } |
| 310 | |
| 311 | define i16 @lshr_i16(i16 %a, i16 %b) { |
| 312 | ; PTX requires 32-bit shift amount |
| 313 | ; CHECK: shr.u16 %rs{{[0-9]+}}, %rs{{[0-9]+}}, %r{{[0-9]+}} |
| 314 | ; CHECK: ret |
| 315 | %ret = lshr i16 %a, %b |
| 316 | ret i16 %ret |
| 317 | } |