1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343
|
; RUN: llc --mtriple=armv7-eabihf %s -o - | FileCheck %s --enable-var-scope
%struct.S0 = type { [4 x float] }
%struct.S1 = type { [2 x float] }
%struct.S2 = type { [4 x float] }
%struct.D0 = type { [2 x double] }
%struct.D1 = type { [2 x double] }
%struct.D2 = type { [4 x double] }
; pass in regs
declare dso_local float @f0_0(double, double, double, double, double, double, %struct.S0) local_unnamed_addr #0
define dso_local float @f0_0_call() local_unnamed_addr #0 {
entry:
%call = tail call float @f0_0(double 0.000000e+00, double 1.000000e-01, double 2.000000e-01, double 3.000000e-01, double 4.000000e-01, double 5.000000e-01, %struct.S0 { [4 x float] [float 0x3FE3333340000000, float 0.000000e+00, float 0.000000e+00, float 0.000000e+00] }) #0
ret float %call
}
; CHECK-LABEL: f0_0_call:
; CHECK: vldr s12, .L[[L:.*]]
; CHECK: b f0_0
; CHECK: .L[[L]]:
; CHECK-NEXT: .long 0x3f19999a
; pass in memory, no split
declare dso_local float @f0_1(double, double, double, double, double, double, float, %struct.S0) local_unnamed_addr #0
define dso_local float @f0_1_call() local_unnamed_addr #0 {
entry:
%call = tail call float @f0_1(double 0.000000e+00, double 1.000000e-01, double 2.000000e-01, double 3.000000e-01, double 4.000000e-01, double 5.000000e-01, float 0x3FE3333340000000, %struct.S0 { [4 x float] [float 0x3FE6666660000000, float 0.000000e+00, float 0.000000e+00, float 0.000000e+00] }) #0
ret float %call
}
; CHECK-LABEL: f0_1_call:
; CHECK: movw r1, #13107
; CHECK: mov r0, #0
; CHECK: movt r1, #16179
; CHECK-DAG: str r1, [sp]
; CHECK-DAG: str r0, [sp, #4]
; CHECK-DAG: str r0, [sp, #8]
; CHECK-DAG: str r0, [sp, #12]
; CHECK: bl f0_1
; pass memory, alignment 4
declare dso_local float @f0_2(double, double, double, double, double, double, double, double, float, %struct.S0) local_unnamed_addr #0
define dso_local float @f0_2_call() local_unnamed_addr #0 {
entry:
%call = tail call float @f0_2(double 0.000000e+00, double 1.000000e-01, double 2.000000e-01, double 3.000000e-01, double 4.000000e-01, double 5.000000e-01, double 6.000000e-01, double 0x3FE6666666666666, float 0x3FE99999A0000000, %struct.S0 { [4 x float] [float 0x3FECCCCCC0000000, float 0.000000e+00, float 0.000000e+00, float 0.000000e+00] }) #0
ret float %call
}
; CHECK-LABEL: f0_2_call:
; CHECK: movw r1, #26214
; CHECK: movw r2, #52429
; CHECK: mov r0, #0
; CHECK: movt r1, #16230
; CHECK: movt r2, #16204
; CHECK-DAG: str r2, [sp]
; CHECK-DAG: str r1, [sp, #4]
; CHECK-DAG: str r0, [sp, #8]
; CHECK-DAG: str r0, [sp, #12]
; CHECK-DAG: str r0, [sp, #16]
; CHECK: bl f0_2
; pass in regs
declare dso_local float @f1_0(double, double, double, double, double, double, double, %struct.S1 alignstack(8)) local_unnamed_addr #0
define dso_local float @f1_0_call() local_unnamed_addr #0 {
entry:
%call = tail call float @f1_0(double 0.000000e+00, double 1.000000e-01, double 2.000000e-01, double 3.000000e-01, double 4.000000e-01, double 5.000000e-01, double 6.000000e-01, %struct.S1 alignstack(8) { [2 x float] [float 0x3FE6666660000000, float 0.000000e+00] }) #0
ret float %call
}
; CHECK-LABEL: f1_0_call:
; CHECK-DAG: vldr s14, .L[[L0:.*]]
; CHECK-DAG: vldr s15, .L[[L1:.*]]
; CHECK: b f1_0
; CHECK: .L[[L0]]:
; CHECK-NEXT: .long 0x3f333333
; CHECK: .L[[L1:.*]]:
; CHECK-NEXT: .long 0x00000000
; pass in memory, no split
declare dso_local float @f1_1(double, double, double, double, double, double, double, float, %struct.S1 alignstack(8)) local_unnamed_addr #0
define dso_local float @f1_1_call() local_unnamed_addr #0 {
entry:
%call = tail call float @f1_1(double 0.000000e+00, double 1.000000e-01, double 2.000000e-01, double 3.000000e-01, double 4.000000e-01, double 5.000000e-01, double 6.000000e-01, float 0x3FE6666660000000, %struct.S1 alignstack(8) { [2 x float] [float 0x3FE99999A0000000, float 0.000000e+00] }) #0
ret float %call
}
; CHECK-LABEL: f1_1_call:
; CHECK: movw r1, #52429
; CHECK: mov r0, #0
; CHECK: movt r1, #16204
; CHECK-DAG: str r1, [sp]
; CHECK-DAG: str r0, [sp, #4]
; CHECK: bl f1_1
; pass in memory, alignment 8
declare dso_local float @f1_2(double, double, double, double, double, double, double, double, float, %struct.S1 alignstack(8)) local_unnamed_addr #0
define dso_local float @f1_2_call() local_unnamed_addr #0 {
entry:
%call = tail call float @f1_2(double 0.000000e+00, double 1.000000e-01, double 2.000000e-01, double 3.000000e-01, double 4.000000e-01, double 5.000000e-01, double 6.000000e-01, double 0x3FE6666666666666, float 0x3FE99999A0000000, %struct.S1 alignstack(8) { [2 x float] [float 0x3FECCCCCC0000000, float 0.000000e+00] }) #0
ret float %call
}
; CHECK-LABEL: f1_2_call:
; CHECK-DAG: mov r0, #0
; CHECK-DAG: movw r1, #26214
; CHECK: str r0, [sp, #12]
; CHECK: movw r0, #52429
; CHECK: movt r1, #16230
; CHECK: movt r0, #16204
; CHECK-DAG: str r1, [sp, #8]
; CHECK-DAG: str r0, [sp]
; CHECK: bl f1_2
; pass in registers
declare dso_local float @f2_0(double, double, double, double, double, double, %struct.S2 alignstack(8)) local_unnamed_addr #0
define dso_local float @f2_0_call() local_unnamed_addr #0 {
entry:
%call = tail call float @f2_0(double 0.000000e+00, double 1.000000e-01, double 2.000000e-01, double 3.000000e-01, double 4.000000e-01, double 5.000000e-01, %struct.S2 alignstack(8) { [4 x float] [float 0x3FE3333340000000, float 0.000000e+00, float 0.000000e+00, float 0.000000e+00] }) #0
ret float %call
}
; CHECK-LABEL: f2_0_call:
; CHECK-DAG: vldr s12, .L[[L0:.*]]
; CHECK-DAG: vldr s13, .L[[L1:.*]]
; CHECK-DAG: vmov.f32 s14, s13
; CHECK-DAG: vmov.f32 s15, s13
; CHECK: b f2_0
; CHECK: .L[[L0]]:
; CHECK-NEXT: .long 0x3f19999a
; CHECK: .L[[L1]]:
; CHECK-NEXT: .long 0x00000000
; pass in memory, no split
declare dso_local float @f2_1(double, double, double, double, double, double, float, %struct.S2 alignstack(8)) local_unnamed_addr #0
define dso_local float @f2_1_call() local_unnamed_addr #0 {
entry:
%call = tail call float @f2_1(double 0.000000e+00, double 1.000000e-01, double 2.000000e-01, double 3.000000e-01, double 4.000000e-01, double 5.000000e-01, float 0x3FE3333340000000, %struct.S2 alignstack(8) { [4 x float] [float 0x3FE6666660000000, float 0.000000e+00, float 0.000000e+00, float 0.000000e+00] }) #0
ret float %call
}
; CHECK-LABEL: f2_1_call:
; CHECK: movw r1, #13107
; CHECK: mov r0, #0
; CHECK: movt r1, #16179
; CHECK: str r1, [sp]
; CHECK: str r0, [sp, #4]
; CHECK: vldr s12, .L[[L:.*]]
; CHECK: str r0, [sp, #8]
; CHECK: str r0, [sp, #12]
; CHECK: bl f2_1
; CHECK: .L[[L]]:
; CHECK-NEXT: .long 0x3f19999a
; pass in memory, alignment 8
declare dso_local float @f2_2(double, double, double, double, double, double, double, double, float, %struct.S2 alignstack(8)) local_unnamed_addr #0
define dso_local float @f2_2_call() local_unnamed_addr #0 {
entry:
%call = tail call float @f2_2(double 0.000000e+00, double 1.000000e-01, double 2.000000e-01, double 3.000000e-01, double 4.000000e-01, double 5.000000e-01, double 6.000000e-01, double 0x3FE6666666666666, float 0x3FE99999A0000000, %struct.S2 alignstack(8) { [4 x float] [float 0x3FECCCCCC0000000, float 0.000000e+00, float 0.000000e+00, float 0.000000e+00] }) #0
ret float %call
}
; CHECK-LABEL: f2_2_call:
; CHECK: mov r0, #0
; CHECK: movw r1, #26214
; CHECK: str r0, [sp, #12]
; CHECK: str r0, [sp, #16]
; CHECK: movt r1, #16230
; CHECK: str r0, [sp, #20]
; CHECK: movw r0, #52429
; CHECK: movt r0, #16204
; CHECK: str r1, [sp, #8]
; CHECK: str r0, [sp]
; CHECK: bl f2_2
; pass in registers
declare dso_local double @g0_0(double, double, double, double, double, double, %struct.D0) local_unnamed_addr #0
define dso_local double @g0_0_call() local_unnamed_addr #0 {
entry:
%call = tail call double @g0_0(double 0.000000e+00, double 1.000000e-01, double 2.000000e-01, double 3.000000e-01, double 4.000000e-01, double 5.000000e-01, %struct.D0 { [2 x double] [double 6.000000e-01, double 0.000000e+00] }) #0
ret double %call
}
; CHECK-LABEL: g0_0_call:
; CHECK: vldr d6, .L[[L:.*]]
; CHECK: b g0_0
; CHECK: .L[[L]]
; CHECK-NEXT: long 858993459
; CHECK-NEXT: long 1071854387
; pass in memory, no split
declare dso_local double @g0_1(double, double, double, double, double, double, double, %struct.D0) local_unnamed_addr #0
define dso_local double @g0_1_call() local_unnamed_addr #0 {
entry:
%call = tail call double @g0_1(double 0.000000e+00, double 1.000000e-01, double 2.000000e-01, double 3.000000e-01, double 4.000000e-01, double 5.000000e-01, double 6.000000e-01, %struct.D0 { [2 x double] [double 0x3FE6666666666666, double 0.000000e+00] }) #0
ret double %call
}
; CHECK-LABEL: g0_1_call:
; CHECK: movw r0, #26214
; CHECK: movw r1, #26214
; CHECK: mov r2, #0
; CHECK: movt r0, #16358
; CHECK: movt r1, #26214
; CHECK: str r1, [sp]
; CHECK: stmib sp, {r0, r2}
; CHECK: str r2, [sp, #12]
; CHECK: bl g0_1
; pass in memory, alignment 8
declare dso_local double @g0_2(double, double, double, double, double, double, double, double, float, %struct.D0) local_unnamed_addr #0
define dso_local double @g0_2_call() local_unnamed_addr #0 {
entry:
%call = tail call double @g0_2(double 0.000000e+00, double 1.000000e-01, double 2.000000e-01, double 3.000000e-01, double 4.000000e-01, double 5.000000e-01, double 6.000000e-01, double 0x3FE6666666666666, float 0x3FE99999A0000000, %struct.D0 { [2 x double] [double 9.000000e-01, double 0.000000e+00] }) #0
ret double %call
}
; CHECK-LABEL: g0_2_call:
; CHECK: movw r0, #52428
; CHECK: movt r0, #16364
; CHECK: movw r1, #52429
; CHECK: str r0, [sp, #12]
; CHECK: movw r0, #52429
; CHECK: mov r2, #0
; CHECK: movt r1, #52428
; CHECK: movt r0, #16204
; CHECK: str r1, [sp, #8]
; CHECK: str r2, [sp, #16]
; CHECK: str r2, [sp, #20]
; CHECK: str r0, [sp]
; CHECK: bl g0_2
; pass in registers
declare dso_local double @g1_0(double, double, double, double, double, double, %struct.D1 alignstack(8)) local_unnamed_addr #0
define dso_local double @g1_0_call() local_unnamed_addr #0 {
entry:
%call = tail call double @g1_0(double 0.000000e+00, double 1.000000e-01, double 2.000000e-01, double 3.000000e-01, double 4.000000e-01, double 5.000000e-01, %struct.D1 alignstack(8) { [2 x double] [double 6.000000e-01, double 0.000000e+00] }) #0
ret double %call
}
; CHECK-LABEL: g1_0_call:
; CHECK-DAG: vmov.i32 d7, #0x0
; CHECK-DAG: vldr d6, .L[[L:.*]]
; CHECK: b g1_0
; CHECK: .L[[L]]:
; CHECK-NEXT: .long 858993459
; CHECK-NEXT: .long 107185438
; pass in memory, no split
declare dso_local double @g1_1(double, double, double, double, double, double, double, %struct.D1 alignstack(8)) local_unnamed_addr #0
define dso_local double @g1_1_call() local_unnamed_addr #0 {
entry:
%call = tail call double @g1_1(double 0.000000e+00, double 1.000000e-01, double 2.000000e-01, double 3.000000e-01, double 4.000000e-01, double 5.000000e-01, double 6.000000e-01, %struct.D1 alignstack(8) { [2 x double] [double 0x3FE6666666666666, double 0.000000e+00] }) #0
ret double %call
}
; CHECK-LABEL: g1_1_call:
; CHECK: movw r0, #26214
; CHECK: movw r1, #26214
; CHECK: mov r2, #0
; CHECK: movt r0, #16358
; CHECK: movt r1, #26214
; CHECK: str r1, [sp]
; CHECK: stmib sp, {r0, r2}
; CHECK: str r2, [sp, #12]
; CHECK: bl g1_1
; pass in memory, alignment 8
declare dso_local double @g1_2(double, double, double, double, double, double, double, double, float, %struct.D1 alignstack(8)) local_unnamed_addr #0
define dso_local double @g1_2_call() local_unnamed_addr #0 {
entry:
%call = tail call double @g1_2(double 0.000000e+00, double 1.000000e-01, double 2.000000e-01, double 3.000000e-01, double 4.000000e-01, double 5.000000e-01, double 6.000000e-01, double 0x3FE6666666666666, float 0x3FE99999A0000000, %struct.D1 alignstack(8) { [2 x double] [double 9.000000e-01, double 0.000000e+00] }) #0
ret double %call
}
; CHECK-LABEL: g1_2_call:
; CHECK: movw r0, #52428
; CHECK: movt r0, #16364
; CHECK: movw r1, #52429
; CHECK: str r0, [sp, #12]
; CHECK: movw r0, #52429
; CHECK: mov r2, #0
; CHECK: movt r1, #52428
; CHECK: movt r0, #16204
; CHECK: str r1, [sp, #8]
; CHECK: str r2, [sp, #16]
; CHECK: str r2, [sp, #20]
; CHECK: str r0, [sp]
; CHECK: bl g1_2
; pass in registers
declare dso_local double @g2_0(double, double, double, double, %struct.D2 alignstack(8)) local_unnamed_addr #0
define dso_local double @g2_0_call() local_unnamed_addr #0 {
entry:
%call = tail call double @g2_0(double 0.000000e+00, double 1.000000e-01, double 2.000000e-01, double 3.000000e-01, %struct.D2 alignstack(8) { [4 x double] [double 4.000000e-01, double 0.000000e+00, double 0.000000e+00, double 0.000000e+00] }) #0
ret double %call
}
; CHECK-LABEL: g2_0_call:
; CHECK-DAG: vldr d4, .L[[L:.*]]
; CHECK-DAG: vmov.i32 d5, #0x0
; CHECK-DAG: vmov.i32 d6, #0x0
; CHECK-DAG: vmov.i32 d7, #0x0
; CHECK: b g2_0
; CHECK: .L[[L]]:
; CHECK-NEXT: .long 2576980378
; CHECK-NEXT: .long 1071225241
; pass in memory, no split
; [sp] [sp + 4] = 0x00000000 0x3fe00000 = .5
; [sp + 8] [sp + 12] = 0 0 = .0
; ...
declare dso_local double @g2_1(double, double, double, double, double, %struct.D2 alignstack(8)) local_unnamed_addr #0
define dso_local double @g2_1_call() local_unnamed_addr #0 {
entry:
%call = tail call double @g2_1(double 0.000000e+00, double 1.000000e-01, double 2.000000e-01, double 3.000000e-01, double 4.000000e-01, %struct.D2 alignstack(8) { [4 x double] [double 5.000000e-01, double 0.000000e+00, double 0.000000e+00, double 0.000000e+00] }) #0
ret double %call
}
; CHECK-LABEL: g2_1_call:
; CHECK: movw r0, #0
; CHECK: mov r1, #0
; CHECK: movt r0, #16352
; CHECK: str r1, [sp]
; CHECK: stmib sp, {r0, r1}
; CHECK: str r1, [sp, #12]
; CHECK: str r1, [sp, #16]
; CHECK: str r1, [sp, #20]
; CHECK: str r1, [sp, #24]
; CHECK: str r1, [sp, #28]
; CHECK: bl g2_1
; pass in memory, alignment 8
declare dso_local double @g2_2(double, double, double, double, double, double, double, double, float, %struct.D2 alignstack(8)) local_unnamed_addr #0
define dso_local double @g2_2call() local_unnamed_addr #0 {
entry:
%call = tail call double @g2_2(double 0.000000e+00, double 1.000000e-01, double 2.000000e-01, double 3.000000e-01, double 4.000000e-01, double 5.000000e-01, double 6.000000e-01, double 0x3FE6666666666666, float 0x3FE99999A0000000, %struct.D2 alignstack(8) { [4 x double] [double 9.000000e-01, double 0.000000e+00, double 0.000000e+00, double 0.000000e+00] }) #0
ret double %call
}
; CHECK-LABEL: g2_2call:
; CHECK: movw r0, #52428
; CHECK: movt r0, #16364
; CHECK: movw r1, #52429
; CHECK: str r0, [sp, #12]
; CHECK: movw r0, #52429
; CHECK: mov r2, #0
; CHECK: movt r1, #52428
; CHECK: movt r0, #16204
; CHECK: str r1, [sp, #8]
; CHECK: str r2, [sp, #16]
; CHECK: str r2, [sp, #20]
; CHECK: str r2, [sp, #24]
; CHECK: str r2, [sp, #28]
; CHECK: str r2, [sp, #32]
; CHECK: str r2, [sp, #36]
; CHECK: str r0, [sp]
; CHECK: bl g2_2
attributes #0 = { nounwind "target-cpu"="generic" "target-features"="+armv7-a,+d32,+dsp,+fp64,+neon,+strict-align,+vfp2,+vfp2sp,+vfp3,+vfp3d16,+vfp3d16sp,+vfp3sp,-thumb-mode" }
|