1 ; Bitcode compatibility test for llvm 3.7.0 2 ; 3 ; N.b: This is 3.7-compatible IR. The CHECK lines occasionally differ from 4 ; the IR used to generate the bitcode, and may need to be updated. These 5 ; locations are tagged with an 'XXX'. 6 7 ; RUN: llvm-dis < %s.bc | FileCheck %s 8 9 target datalayout = "E" 10 ; CHECK: target datalayout = "E" 11 12 target triple = "x86_64-apple-macosx10.10.0" 13 ; CHECK: target triple = "x86_64-apple-macosx10.10.0" 14 15 ;; Module-level assembly 16 module asm "beep boop" 17 ; CHECK: module asm "beep boop" 18 19 ;; Comdats 20 $comdat.any = comdat any 21 ; CHECK: $comdat.any = comdat any 22 $comdat.exactmatch = comdat exactmatch 23 ; CHECK: $comdat.exactmatch = comdat exactmatch 24 $comdat.largest = comdat largest 25 ; CHECK: $comdat.largest = comdat largest 26 $comdat.noduplicates = comdat noduplicates 27 ; CHECK: $comdat.noduplicates = comdat noduplicates 28 $comdat.samesize = comdat samesize 29 ; CHECK: $comdat.samesize = comdat samesize 30 31 ;; Constants 32 @const.true = constant i1 true 33 ; CHECK: @const.true = constant i1 true 34 @const.false = constant i1 false 35 ; CHECK: @const.false = constant i1 false 36 @const.int = constant i32 zeroinitializer 37 ; CHECK: @const.int = constant i32 0 38 @const.float = constant double 0.0 39 ; CHECK: @const.float = constant double 0.0 40 @const.null = constant i8* null 41 ; CHECK: @const.null = constant i8* null 42 %const.struct.type = type { i32, i8 } 43 %const.struct.type.packed = type <{ i32, i8 }> 44 @const.struct = constant %const.struct.type { i32 -1, i8 undef } 45 ; CHECK: @const.struct = constant %const.struct.type { i32 -1, i8 undef } 46 @const.struct.packed = constant %const.struct.type.packed <{ i32 -1, i8 1 }> 47 ; CHECK: @const.struct.packed = constant %const.struct.type.packed <{ i32 -1, i8 1 }> 48 @const.array = constant [2 x i32] [i32 -3, i32 -4] 49 ; CHECK: @const.array = constant [2 x i32] [i32 -3, i32 -4] 50 @const.vector = constant <2 x i32> <i32 -5, i32 -6> 51 ; CHECK: @const.vector = constant <2 x i32> <i32 -5, i32 -6> 52 53 ;; Global Variables 54 ; Format: [@<GlobalVarName> =] [Linkage] [Visibility] [DLLStorageClass] 55 ; [ThreadLocal] [unnamed_addr] [AddrSpace] [ExternallyInitialized] 56 ; <global | constant> <Type> [<InitializerConstant>] 57 ; [, section "name"] [, comdat [($name)]] [, align <Alignment>] 58 59 ; Global Variables -- Simple 60 @g1 = global i32 0 61 ; CHECK: @g1 = global i32 0 62 @g2 = constant i32 0 63 ; CHECK: @g2 = constant i32 0 64 65 ; Global Variables -- Linkage 66 @g.private = private global i32 0 67 ; CHECK: @g.private = private global i32 0 68 @g.internal = internal global i32 0 69 ; CHECK: @g.internal = internal global i32 0 70 @g.available_externally = available_externally global i32 0 71 ; CHECK: @g.available_externally = available_externally global i32 0 72 @g.linkonce = linkonce global i32 0 73 ; CHECK: @g.linkonce = linkonce global i32 0 74 @g.weak = weak global i32 0 75 ; CHECK: @g.weak = weak global i32 0 76 @g.common = common global i32 0 77 ; CHECK: @g.common = common global i32 0 78 @g.appending = appending global [4 x i8] c"test" 79 ; CHECK: @g.appending = appending global [4 x i8] c"test" 80 @g.extern_weak = extern_weak global i32 81 ; CHECK: @g.extern_weak = extern_weak global i32 82 @g.linkonce_odr = linkonce_odr global i32 0 83 ; CHECK: @g.linkonce_odr = linkonce_odr global i32 0 84 @g.weak_odr = weak_odr global i32 0 85 ; CHECK: @g.weak_odr = weak_odr global i32 0 86 @g.external = external global i32 87 ; CHECK: @g.external = external global i32 88 89 ; Global Variables -- Visibility 90 @g.default = default global i32 0 91 ; CHECK: @g.default = global i32 0 92 @g.hidden = hidden global i32 0 93 ; CHECK: @g.hidden = hidden global i32 0 94 @g.protected = protected global i32 0 95 ; CHECK: @g.protected = protected global i32 0 96 97 ; Global Variables -- DLLStorageClass 98 @g.dlldefault = default global i32 0 99 ; CHECK: @g.dlldefault = global i32 0 100 @g.dllimport = external dllimport global i32 101 ; CHECK: @g.dllimport = external dllimport global i32 102 @g.dllexport = dllexport global i32 0 103 ; CHECK: @g.dllexport = dllexport global i32 0 104 105 ; Global Variables -- ThreadLocal 106 @g.notthreadlocal = global i32 0 107 ; CHECK: @g.notthreadlocal = global i32 0 108 @g.generaldynamic = thread_local global i32 0 109 ; CHECK: @g.generaldynamic = thread_local global i32 0 110 @g.localdynamic = thread_local(localdynamic) global i32 0 111 ; CHECK: @g.localdynamic = thread_local(localdynamic) global i32 0 112 @g.initialexec = thread_local(initialexec) global i32 0 113 ; CHECK: @g.initialexec = thread_local(initialexec) global i32 0 114 @g.localexec = thread_local(localexec) global i32 0 115 ; CHECK: @g.localexec = thread_local(localexec) global i32 0 116 117 ; Global Variables -- unnamed_addr 118 @g.unnamed_addr = unnamed_addr global i32 0 119 ; CHECK: @g.unnamed_addr = unnamed_addr global i32 0 120 121 ; Global Variables -- AddrSpace 122 @g.addrspace = addrspace(1) global i32 0 123 ; CHECK: @g.addrspace = addrspace(1) global i32 0 124 125 ; Global Variables -- ExternallyInitialized 126 @g.externally_initialized = external externally_initialized global i32 127 ; CHECK: @g.externally_initialized = external externally_initialized global i32 128 129 ; Global Variables -- section 130 @g.section = global i32 0, section "_DATA" 131 ; CHECK: @g.section = global i32 0, section "_DATA" 132 133 ; Global Variables -- comdat 134 @comdat.any = global i32 0, comdat 135 ; CHECK: @comdat.any = global i32 0, comdat 136 @comdat.exactmatch = global i32 0, comdat 137 ; CHECK: @comdat.exactmatch = global i32 0, comdat 138 @comdat.largest = global i32 0, comdat 139 ; CHECK: @comdat.largest = global i32 0, comdat 140 @comdat.noduplicates = global i32 0, comdat 141 ; CHECK: @comdat.noduplicates = global i32 0, comdat 142 @comdat.samesize = global i32 0, comdat 143 ; CHECK: @comdat.samesize = global i32 0, comdat 144 145 ; Force two globals from different comdats into sections with the same name. 146 $comdat1 = comdat any 147 $comdat2 = comdat any 148 @g.comdat1 = global i32 0, section "SharedSection", comdat($comdat1) 149 ; CHECK: @g.comdat1 = global i32 0, section "SharedSection", comdat($comdat1) 150 @g.comdat2 = global i32 0, section "SharedSection", comdat($comdat2) 151 ; CHECK: @g.comdat2 = global i32 0, section "SharedSection", comdat($comdat2) 152 153 ; Global Variables -- align 154 @g.align = global i32 0, align 4 155 ; CHECK: @g.align = global i32 0, align 4 156 157 ; Global Variables -- Intrinsics 158 %pri.func.data = type { i32, void ()*, i8* } 159 @g.used1 = global i32 0 160 @g.used2 = global i32 0 161 @g.used3 = global i8 0 162 declare void @g.f1() 163 @llvm.used = appending global [1 x i32*] [i32* @g.used1], section "llvm.metadata" 164 ; CHECK: @llvm.used = appending global [1 x i32*] [i32* @g.used1], section "llvm.metadata" 165 @llvm.compiler.used = appending global [1 x i32*] [i32* @g.used2], section "llvm.metadata" 166 ; CHECK: @llvm.compiler.used = appending global [1 x i32*] [i32* @g.used2], section "llvm.metadata" 167 @llvm.global_ctors = appending global [1 x %pri.func.data] [%pri.func.data { i32 0, void ()* @g.f1, i8* @g.used3 }], section "llvm.metadata" 168 ; CHECK: @llvm.global_ctors = appending global [1 x %pri.func.data] [%pri.func.data { i32 0, void ()* @g.f1, i8* @g.used3 }], section "llvm.metadata" 169 @llvm.global_dtors = appending global [1 x %pri.func.data] [%pri.func.data { i32 0, void ()* @g.f1, i8* @g.used3 }], section "llvm.metadata" 170 ; CHECK: @llvm.global_dtors = appending global [1 x %pri.func.data] [%pri.func.data { i32 0, void ()* @g.f1, i8* @g.used3 }], section "llvm.metadata" 171 172 ;; Aliases 173 ; Format: @<Name> = [Linkage] [Visibility] [DLLStorageClass] [ThreadLocal] 174 ; [unnamed_addr] alias <AliaseeTy> @<Aliasee> 175 176 ; Aliases -- Linkage 177 @a.private = private alias i32* @g.private 178 ; CHECK: @a.private = private alias i32, i32* @g.private 179 @a.internal = internal alias i32* @g.internal 180 ; CHECK: @a.internal = internal alias i32, i32* @g.internal 181 @a.linkonce = linkonce alias i32* @g.linkonce 182 ; CHECK: @a.linkonce = linkonce alias i32, i32* @g.linkonce 183 @a.weak = weak alias i32* @g.weak 184 ; CHECK: @a.weak = weak alias i32, i32* @g.weak 185 @a.linkonce_odr = linkonce_odr alias i32* @g.linkonce_odr 186 ; CHECK: @a.linkonce_odr = linkonce_odr alias i32, i32* @g.linkonce_odr 187 @a.weak_odr = weak_odr alias i32* @g.weak_odr 188 ; CHECK: @a.weak_odr = weak_odr alias i32, i32* @g.weak_odr 189 @a.external = external alias i32* @g1 190 ; CHECK: @a.external = alias i32, i32* @g1 191 192 ; Aliases -- Visibility 193 @a.default = default alias i32* @g.default 194 ; CHECK: @a.default = alias i32, i32* @g.default 195 @a.hidden = hidden alias i32* @g.hidden 196 ; CHECK: @a.hidden = hidden alias i32, i32* @g.hidden 197 @a.protected = protected alias i32* @g.protected 198 ; CHECK: @a.protected = protected alias i32, i32* @g.protected 199 200 ; Aliases -- DLLStorageClass 201 @a.dlldefault = default alias i32* @g.dlldefault 202 ; CHECK: @a.dlldefault = alias i32, i32* @g.dlldefault 203 @a.dllimport = dllimport alias i32* @g1 204 ; CHECK: @a.dllimport = dllimport alias i32, i32* @g1 205 @a.dllexport = dllexport alias i32* @g.dllexport 206 ; CHECK: @a.dllexport = dllexport alias i32, i32* @g.dllexport 207 208 ; Aliases -- ThreadLocal 209 @a.notthreadlocal = alias i32* @g.notthreadlocal 210 ; CHECK: @a.notthreadlocal = alias i32, i32* @g.notthreadlocal 211 @a.generaldynamic = thread_local alias i32* @g.generaldynamic 212 ; CHECK: @a.generaldynamic = thread_local alias i32, i32* @g.generaldynamic 213 @a.localdynamic = thread_local(localdynamic) alias i32* @g.localdynamic 214 ; CHECK: @a.localdynamic = thread_local(localdynamic) alias i32, i32* @g.localdynamic 215 @a.initialexec = thread_local(initialexec) alias i32* @g.initialexec 216 ; CHECK: @a.initialexec = thread_local(initialexec) alias i32, i32* @g.initialexec 217 @a.localexec = thread_local(localexec) alias i32* @g.localexec 218 ; CHECK: @a.localexec = thread_local(localexec) alias i32, i32* @g.localexec 219 220 ; Aliases -- unnamed_addr 221 @a.unnamed_addr = unnamed_addr alias i32* @g.unnamed_addr 222 ; CHECK: @a.unnamed_addr = unnamed_addr alias i32, i32* @g.unnamed_addr 223 224 ;; Functions 225 ; Format: define [linkage] [visibility] [DLLStorageClass] 226 ; [cconv] [ret attrs] 227 ; <ResultType> @<FunctionName> ([argument list]) 228 ; [unnamed_addr] [fn Attrs] [section "name"] [comdat [($name)]] 229 ; [align N] [gc] [prefix Constant] [prologue Constant] 230 ; [personality Constant] { ... } 231 232 ; Functions -- Simple 233 declare void @f1 () 234 ; CHECK: declare void @f1() 235 236 define void @f2 () { 237 ; CHECK: define void @f2() 238 entry: 239 ret void 240 } 241 242 ; Functions -- linkage 243 define private void @f.private() { 244 ; CHECK: define private void @f.private() 245 entry: 246 ret void 247 } 248 define internal void @f.internal() { 249 ; CHECK: define internal void @f.internal() 250 entry: 251 ret void 252 } 253 define available_externally void @f.available_externally() { 254 ; CHECK: define available_externally void @f.available_externally() 255 entry: 256 ret void 257 } 258 define linkonce void @f.linkonce() { 259 ; CHECK: define linkonce void @f.linkonce() 260 entry: 261 ret void 262 } 263 define weak void @f.weak() { 264 ; CHECK: define weak void @f.weak() 265 entry: 266 ret void 267 } 268 define linkonce_odr void @f.linkonce_odr() { 269 ; CHECK: define linkonce_odr void @f.linkonce_odr() 270 entry: 271 ret void 272 } 273 define weak_odr void @f.weak_odr() { 274 ; CHECK: define weak_odr void @f.weak_odr() 275 entry: 276 ret void 277 } 278 declare external void @f.external() 279 ; CHECK: declare void @f.external() 280 declare extern_weak void @f.extern_weak() 281 ; CHECK: declare extern_weak void @f.extern_weak() 282 283 ; Functions -- visibility 284 declare default void @f.default() 285 ; CHECK: declare void @f.default() 286 declare hidden void @f.hidden() 287 ; CHECK: declare hidden void @f.hidden() 288 declare protected void @f.protected() 289 ; CHECK: declare protected void @f.protected() 290 291 ; Functions -- DLLStorageClass 292 declare dllimport void @f.dllimport() 293 ; CHECK: declare dllimport void @f.dllimport() 294 declare dllexport void @f.dllexport() 295 ; CHECK: declare dllexport void @f.dllexport() 296 297 ; Functions -- cconv (Calling conventions) 298 declare ccc void @f.ccc() 299 ; CHECK: declare void @f.ccc() 300 declare fastcc void @f.fastcc() 301 ; CHECK: declare fastcc void @f.fastcc() 302 declare coldcc void @f.coldcc() 303 ; CHECK: declare coldcc void @f.coldcc() 304 declare cc10 void @f.cc10() 305 ; CHECK: declare ghccc void @f.cc10() 306 declare ghccc void @f.ghccc() 307 ; CHECK: declare ghccc void @f.ghccc() 308 declare cc11 void @f.cc11() 309 ; CHECK: declare cc11 void @f.cc11() 310 declare webkit_jscc void @f.webkit_jscc() 311 ; CHECK: declare webkit_jscc void @f.webkit_jscc() 312 declare anyregcc void @f.anyregcc() 313 ; CHECK: declare anyregcc void @f.anyregcc() 314 declare preserve_mostcc void @f.preserve_mostcc() 315 ; CHECK: declare preserve_mostcc void @f.preserve_mostcc() 316 declare preserve_allcc void @f.preserve_allcc() 317 ; CHECK: declare preserve_allcc void @f.preserve_allcc() 318 declare cc64 void @f.cc64() 319 ; CHECK: declare x86_stdcallcc void @f.cc64() 320 declare x86_stdcallcc void @f.x86_stdcallcc() 321 ; CHECK: declare x86_stdcallcc void @f.x86_stdcallcc() 322 declare cc65 void @f.cc65() 323 ; CHECK: declare x86_fastcallcc void @f.cc65() 324 declare x86_fastcallcc void @f.x86_fastcallcc() 325 ; CHECK: declare x86_fastcallcc void @f.x86_fastcallcc() 326 declare cc66 void @f.cc66() 327 ; CHECK: declare arm_apcscc void @f.cc66() 328 declare arm_apcscc void @f.arm_apcscc() 329 ; CHECK: declare arm_apcscc void @f.arm_apcscc() 330 declare cc67 void @f.cc67() 331 ; CHECK: declare arm_aapcscc void @f.cc67() 332 declare arm_aapcscc void @f.arm_aapcscc() 333 ; CHECK: declare arm_aapcscc void @f.arm_aapcscc() 334 declare cc68 void @f.cc68() 335 ; CHECK: declare arm_aapcs_vfpcc void @f.cc68() 336 declare arm_aapcs_vfpcc void @f.arm_aapcs_vfpcc() 337 ; CHECK: declare arm_aapcs_vfpcc void @f.arm_aapcs_vfpcc() 338 declare cc69 void @f.cc69() 339 ; CHECK: declare msp430_intrcc void @f.cc69() 340 declare msp430_intrcc void @f.msp430_intrcc() 341 ; CHECK: declare msp430_intrcc void @f.msp430_intrcc() 342 declare cc70 void @f.cc70() 343 ; CHECK: declare x86_thiscallcc void @f.cc70() 344 declare x86_thiscallcc void @f.x86_thiscallcc() 345 ; CHECK: declare x86_thiscallcc void @f.x86_thiscallcc() 346 declare cc71 void @f.cc71() 347 ; CHECK: declare ptx_kernel void @f.cc71() 348 declare ptx_kernel void @f.ptx_kernel() 349 ; CHECK: declare ptx_kernel void @f.ptx_kernel() 350 declare cc72 void @f.cc72() 351 ; CHECK: declare ptx_device void @f.cc72() 352 declare ptx_device void @f.ptx_device() 353 ; CHECK: declare ptx_device void @f.ptx_device() 354 declare cc75 void @f.cc75() 355 ; CHECK: declare spir_func void @f.cc75() 356 declare spir_func void @f.spir_func() 357 ; CHECK: declare spir_func void @f.spir_func() 358 declare cc76 void @f.cc76() 359 ; CHECK: declare spir_kernel void @f.cc76() 360 declare spir_kernel void @f.spir_kernel() 361 ; CHECK: declare spir_kernel void @f.spir_kernel() 362 declare cc77 void @f.cc77() 363 ; CHECK: declare intel_ocl_bicc void @f.cc77() 364 declare intel_ocl_bicc void @f.intel_ocl_bicc() 365 ; CHECK: declare intel_ocl_bicc void @f.intel_ocl_bicc() 366 declare cc78 void @f.cc78() 367 ; CHECK: declare x86_64_sysvcc void @f.cc78() 368 declare x86_64_sysvcc void @f.x86_64_sysvcc() 369 ; CHECK: declare x86_64_sysvcc void @f.x86_64_sysvcc() 370 declare cc79 void @f.cc79() 371 ; CHECK: declare x86_64_win64cc void @f.cc79() 372 declare x86_64_win64cc void @f.x86_64_win64cc() 373 ; CHECK: declare x86_64_win64cc void @f.x86_64_win64cc() 374 declare cc80 void @f.cc80() 375 ; CHECK: declare x86_vectorcallcc void @f.cc80() 376 declare x86_vectorcallcc void @f.x86_vectorcallcc() 377 ; CHECK: declare x86_vectorcallcc void @f.x86_vectorcallcc() 378 declare cc1023 void @f.cc1023() 379 ; CHECK: declare cc1023 void @f.cc1023() 380 381 ; Functions -- ret attrs (Return attributes) 382 declare zeroext i64 @f.zeroext() 383 ; CHECK: declare zeroext i64 @f.zeroext() 384 declare signext i64 @f.signext() 385 ; CHECK: declare signext i64 @f.signext() 386 declare inreg i32* @f.inreg() 387 ; CHECK: declare inreg i32* @f.inreg() 388 declare noalias i32* @f.noalias() 389 ; CHECK: declare noalias i32* @f.noalias() 390 declare nonnull i32* @f.nonnull() 391 ; CHECK: declare nonnull i32* @f.nonnull() 392 declare dereferenceable(4) i32* @f.dereferenceable4() 393 ; CHECK: declare dereferenceable(4) i32* @f.dereferenceable4() 394 declare dereferenceable(8) i32* @f.dereferenceable8() 395 ; CHECK: declare dereferenceable(8) i32* @f.dereferenceable8() 396 declare dereferenceable(16) i32* @f.dereferenceable16() 397 ; CHECK: declare dereferenceable(16) i32* @f.dereferenceable16() 398 declare dereferenceable_or_null(4) i32* @f.dereferenceable4_or_null() 399 ; CHECK: declare dereferenceable_or_null(4) i32* @f.dereferenceable4_or_null() 400 declare dereferenceable_or_null(8) i32* @f.dereferenceable8_or_null() 401 ; CHECK: declare dereferenceable_or_null(8) i32* @f.dereferenceable8_or_null() 402 declare dereferenceable_or_null(16) i32* @f.dereferenceable16_or_null() 403 ; CHECK: declare dereferenceable_or_null(16) i32* @f.dereferenceable16_or_null() 404 405 ; Functions -- Parameter attributes 406 declare void @f.param.zeroext(i8 zeroext) 407 ; CHECK: declare void @f.param.zeroext(i8 zeroext) 408 declare void @f.param.signext(i8 signext) 409 ; CHECK: declare void @f.param.signext(i8 signext) 410 declare void @f.param.inreg(i8 inreg) 411 ; CHECK: declare void @f.param.inreg(i8 inreg) 412 declare void @f.param.byval({ i8, i8 }* byval) 413 ; CHECK: declare void @f.param.byval({ i8, i8 }* byval) 414 declare void @f.param.inalloca(i8* inalloca) 415 ; CHECK: declare void @f.param.inalloca(i8* inalloca) 416 declare void @f.param.sret(i8* sret) 417 ; CHECK: declare void @f.param.sret(i8* sret) 418 declare void @f.param.noalias(i8* noalias) 419 ; CHECK: declare void @f.param.noalias(i8* noalias) 420 declare void @f.param.nocapture(i8* nocapture) 421 ; CHECK: declare void @f.param.nocapture(i8* nocapture) 422 declare void @f.param.nest(i8* nest) 423 ; CHECK: declare void @f.param.nest(i8* nest) 424 declare i8* @f.param.returned(i8* returned) 425 ; CHECK: declare i8* @f.param.returned(i8* returned) 426 declare void @f.param.nonnull(i8* nonnull) 427 ; CHECK: declare void @f.param.nonnull(i8* nonnull) 428 declare void @f.param.dereferenceable(i8* dereferenceable(4)) 429 ; CHECK: declare void @f.param.dereferenceable(i8* dereferenceable(4)) 430 declare void @f.param.dereferenceable_or_null(i8* dereferenceable_or_null(4)) 431 ; CHECK: declare void @f.param.dereferenceable_or_null(i8* dereferenceable_or_null(4)) 432 433 ; Functions -- unnamed_addr 434 declare void @f.unnamed_addr() unnamed_addr 435 ; CHECK: declare void @f.unnamed_addr() unnamed_addr 436 437 ; Functions -- fn Attrs (Function attributes) 438 declare void @f.alignstack4() alignstack(4) 439 ; CHECK: declare void @f.alignstack4() #0 440 declare void @f.alignstack8() alignstack(8) 441 ; CHECK: declare void @f.alignstack8() #1 442 declare void @f.alwaysinline() alwaysinline 443 ; CHECK: declare void @f.alwaysinline() #2 444 declare void @f.cold() cold 445 ; CHECK: declare void @f.cold() #3 446 declare void @f.convergent() convergent 447 ; CHECK: declare void @f.convergent() #4 448 declare void @f.inlinehint() inlinehint 449 ; CHECK: declare void @f.inlinehint() #5 450 declare void @f.jumptable() unnamed_addr jumptable 451 ; CHECK: declare void @f.jumptable() unnamed_addr #6 452 declare void @f.minsize() minsize 453 ; CHECK: declare void @f.minsize() #7 454 declare void @f.naked() naked 455 ; CHECK: declare void @f.naked() #8 456 declare void @f.nobuiltin() nobuiltin 457 ; CHECK: declare void @f.nobuiltin() #9 458 declare void @f.noduplicate() noduplicate 459 ; CHECK: declare void @f.noduplicate() #10 460 declare void @f.noimplicitfloat() noimplicitfloat 461 ; CHECK: declare void @f.noimplicitfloat() #11 462 declare void @f.noinline() noinline 463 ; CHECK: declare void @f.noinline() #12 464 declare void @f.nonlazybind() nonlazybind 465 ; CHECK: declare void @f.nonlazybind() #13 466 declare void @f.noredzone() noredzone 467 ; CHECK: declare void @f.noredzone() #14 468 declare void @f.noreturn() noreturn 469 ; CHECK: declare void @f.noreturn() #15 470 declare void @f.nounwind() nounwind 471 ; CHECK: declare void @f.nounwind() #16 472 declare void @f.optnone() noinline optnone 473 ; CHECK: declare void @f.optnone() #17 474 declare void @f.optsize() optsize 475 ; CHECK: declare void @f.optsize() #18 476 declare void @f.readnone() readnone 477 ; CHECK: declare void @f.readnone() #19 478 declare void @f.readonly() readonly 479 ; CHECK: declare void @f.readonly() #20 480 declare void @f.returns_twice() returns_twice 481 ; CHECK: declare void @f.returns_twice() #21 482 declare void @f.safestack() safestack 483 ; CHECK: declare void @f.safestack() #22 484 declare void @f.sanitize_address() sanitize_address 485 ; CHECK: declare void @f.sanitize_address() #23 486 declare void @f.sanitize_memory() sanitize_memory 487 ; CHECK: declare void @f.sanitize_memory() #24 488 declare void @f.sanitize_thread() sanitize_thread 489 ; CHECK: declare void @f.sanitize_thread() #25 490 declare void @f.ssp() ssp 491 ; CHECK: declare void @f.ssp() #26 492 declare void @f.sspreq() sspreq 493 ; CHECK: declare void @f.sspreq() #27 494 declare void @f.sspstrong() sspstrong 495 ; CHECK: declare void @f.sspstrong() #28 496 declare void @f.thunk() "thunk" 497 ; CHECK: declare void @f.thunk() #29 498 declare void @f.uwtable() uwtable 499 ; CHECK: declare void @f.uwtable() #30 500 declare void @f.kvpair() "cpu"="cortex-a8" 501 ; CHECK:declare void @f.kvpair() #31 502 503 ; Functions -- section 504 declare void @f.section() section "80" 505 ; CHECK: declare void @f.section() section "80" 506 507 ; Functions -- comdat 508 define void @f.comdat_any() comdat($comdat.any) { 509 ; CHECK: define void @f.comdat_any() comdat($comdat.any) 510 entry: 511 ret void 512 } 513 define void @f.comdat_exactmatch() comdat($comdat.exactmatch) { 514 ; CHECK: define void @f.comdat_exactmatch() comdat($comdat.exactmatch) 515 entry: 516 ret void 517 } 518 define void @f.comdat_largest() comdat($comdat.largest) { 519 ; CHECK: define void @f.comdat_largest() comdat($comdat.largest) 520 entry: 521 ret void 522 } 523 define void @f.comdat_noduplicates() comdat($comdat.noduplicates) { 524 ; CHECK: define void @f.comdat_noduplicates() comdat($comdat.noduplicates) 525 entry: 526 ret void 527 } 528 define void @f.comdat_samesize() comdat($comdat.samesize) { 529 ; CHECK: define void @f.comdat_samesize() comdat($comdat.samesize) 530 entry: 531 ret void 532 } 533 534 ; Functions -- align 535 declare void @f.align2() align 2 536 ; CHECK: declare void @f.align2() align 2 537 declare void @f.align4() align 4 538 ; CHECK: declare void @f.align4() align 4 539 declare void @f.align8() align 8 540 ; CHECK: declare void @f.align8() align 8 541 542 ; Functions -- GC 543 declare void @f.gcshadow() gc "shadow-stack" 544 ; CHECK: declare void @f.gcshadow() gc "shadow-stack" 545 546 ; Functions -- Prefix data 547 declare void @f.prefixi32() prefix i32 1684365668 548 ; CHECK: declare void @f.prefixi32() prefix i32 1684365668 549 declare void @f.prefixarray() prefix [4 x i32] [i32 0, i32 1, i32 2, i32 3] 550 ; CHECK: declare void @f.prefixarray() prefix [4 x i32] [i32 0, i32 1, i32 2, i32 3] 551 552 ; Functions -- Prologue data 553 declare void @f.prologuei32() prologue i32 1684365669 554 ; CHECK: declare void @f.prologuei32() prologue i32 1684365669 555 declare void @f.prologuearray() prologue [4 x i32] [i32 0, i32 1, i32 2, i32 3] 556 ; CHECK: declare void @f.prologuearray() prologue [4 x i32] [i32 0, i32 1, i32 2, i32 3] 557 558 ; Functions -- Personality constant 559 declare void @llvm.donothing() nounwind readnone 560 ; CHECK: declare void @llvm.donothing() #32 561 define void @f.no_personality() personality i8 3 { 562 ; CHECK: define void @f.no_personality() personality i8 3 563 invoke void @llvm.donothing() to label %normal unwind label %exception 564 exception: 565 %cleanup = landingpad i8 cleanup 566 br label %normal 567 normal: 568 ret void 569 } 570 571 declare i32 @f.personality_handler() 572 ; CHECK: declare i32 @f.personality_handler() 573 define void @f.personality() personality i32 ()* @f.personality_handler { 574 ; CHECK: define void @f.personality() personality i32 ()* @f.personality_handler 575 invoke void @llvm.donothing() to label %normal unwind label %exception 576 exception: 577 %cleanup = landingpad i32 cleanup 578 br label %normal 579 normal: 580 ret void 581 } 582 583 ;; Atomic Memory Ordering Constraints 584 define void @atomics(i32* %word) { 585 %cmpxchg.0 = cmpxchg i32* %word, i32 0, i32 4 monotonic monotonic 586 ; CHECK: %cmpxchg.0 = cmpxchg i32* %word, i32 0, i32 4 monotonic monotonic 587 %cmpxchg.1 = cmpxchg i32* %word, i32 0, i32 5 acq_rel monotonic 588 ; CHECK: %cmpxchg.1 = cmpxchg i32* %word, i32 0, i32 5 acq_rel monotonic 589 %cmpxchg.2 = cmpxchg i32* %word, i32 0, i32 6 acquire monotonic 590 ; CHECK: %cmpxchg.2 = cmpxchg i32* %word, i32 0, i32 6 acquire monotonic 591 %cmpxchg.3 = cmpxchg i32* %word, i32 0, i32 7 release monotonic 592 ; CHECK: %cmpxchg.3 = cmpxchg i32* %word, i32 0, i32 7 release monotonic 593 %cmpxchg.4 = cmpxchg i32* %word, i32 0, i32 8 seq_cst monotonic 594 ; CHECK: %cmpxchg.4 = cmpxchg i32* %word, i32 0, i32 8 seq_cst monotonic 595 %cmpxchg.5 = cmpxchg weak i32* %word, i32 0, i32 9 seq_cst monotonic 596 ; CHECK: %cmpxchg.5 = cmpxchg weak i32* %word, i32 0, i32 9 seq_cst monotonic 597 %cmpxchg.6 = cmpxchg volatile i32* %word, i32 0, i32 10 seq_cst monotonic 598 ; CHECK: %cmpxchg.6 = cmpxchg volatile i32* %word, i32 0, i32 10 seq_cst monotonic 599 %cmpxchg.7 = cmpxchg weak volatile i32* %word, i32 0, i32 11 singlethread seq_cst monotonic 600 ; CHECK: %cmpxchg.7 = cmpxchg weak volatile i32* %word, i32 0, i32 11 singlethread seq_cst monotonic 601 %atomicrmw.xchg = atomicrmw xchg i32* %word, i32 12 monotonic 602 ; CHECK: %atomicrmw.xchg = atomicrmw xchg i32* %word, i32 12 monotonic 603 %atomicrmw.add = atomicrmw add i32* %word, i32 13 monotonic 604 ; CHECK: %atomicrmw.add = atomicrmw add i32* %word, i32 13 monotonic 605 %atomicrmw.sub = atomicrmw sub i32* %word, i32 14 monotonic 606 ; CHECK: %atomicrmw.sub = atomicrmw sub i32* %word, i32 14 monotonic 607 %atomicrmw.and = atomicrmw and i32* %word, i32 15 monotonic 608 ; CHECK: %atomicrmw.and = atomicrmw and i32* %word, i32 15 monotonic 609 %atomicrmw.nand = atomicrmw nand i32* %word, i32 16 monotonic 610 ; CHECK: %atomicrmw.nand = atomicrmw nand i32* %word, i32 16 monotonic 611 %atomicrmw.or = atomicrmw or i32* %word, i32 17 monotonic 612 ; CHECK: %atomicrmw.or = atomicrmw or i32* %word, i32 17 monotonic 613 %atomicrmw.xor = atomicrmw xor i32* %word, i32 18 monotonic 614 ; CHECK: %atomicrmw.xor = atomicrmw xor i32* %word, i32 18 monotonic 615 %atomicrmw.max = atomicrmw max i32* %word, i32 19 monotonic 616 ; CHECK: %atomicrmw.max = atomicrmw max i32* %word, i32 19 monotonic 617 %atomicrmw.min = atomicrmw volatile min i32* %word, i32 20 monotonic 618 ; CHECK: %atomicrmw.min = atomicrmw volatile min i32* %word, i32 20 monotonic 619 %atomicrmw.umax = atomicrmw umax i32* %word, i32 21 singlethread monotonic 620 ; CHECK: %atomicrmw.umax = atomicrmw umax i32* %word, i32 21 singlethread monotonic 621 %atomicrmw.umin = atomicrmw volatile umin i32* %word, i32 22 singlethread monotonic 622 ; CHECK: %atomicrmw.umin = atomicrmw volatile umin i32* %word, i32 22 singlethread monotonic 623 fence acquire 624 ; CHECK: fence acquire 625 fence release 626 ; CHECK: fence release 627 fence acq_rel 628 ; CHECK: fence acq_rel 629 fence singlethread seq_cst 630 ; CHECK: fence singlethread seq_cst 631 632 %ld.1 = load atomic i32, i32* %word monotonic, align 4 633 ; CHECK: %ld.1 = load atomic i32, i32* %word monotonic, align 4 634 %ld.2 = load atomic volatile i32, i32* %word acquire, align 8 635 ; CHECK: %ld.2 = load atomic volatile i32, i32* %word acquire, align 8 636 %ld.3 = load atomic volatile i32, i32* %word singlethread seq_cst, align 16 637 ; CHECK: %ld.3 = load atomic volatile i32, i32* %word singlethread seq_cst, align 16 638 639 store atomic i32 23, i32* %word monotonic, align 4 640 ; CHECK: store atomic i32 23, i32* %word monotonic, align 4 641 store atomic volatile i32 24, i32* %word monotonic, align 4 642 ; CHECK: store atomic volatile i32 24, i32* %word monotonic, align 4 643 store atomic volatile i32 25, i32* %word singlethread monotonic, align 4 644 ; CHECK: store atomic volatile i32 25, i32* %word singlethread monotonic, align 4 645 ret void 646 } 647 648 ;; Fast Math Flags 649 define void @fastmathflags(float %op1, float %op2) { 650 %f.nnan = fadd nnan float %op1, %op2 651 ; CHECK: %f.nnan = fadd nnan float %op1, %op2 652 %f.ninf = fadd ninf float %op1, %op2 653 ; CHECK: %f.ninf = fadd ninf float %op1, %op2 654 %f.nsz = fadd nsz float %op1, %op2 655 ; CHECK: %f.nsz = fadd nsz float %op1, %op2 656 %f.arcp = fadd arcp float %op1, %op2 657 ; CHECK: %f.arcp = fadd arcp float %op1, %op2 658 %f.fast = fadd fast float %op1, %op2 659 ; CHECK: %f.fast = fadd fast float %op1, %op2 660 ret void 661 } 662 663 ;; Type System 664 %opaquety = type opaque 665 define void @typesystem() { 666 %p0 = bitcast i8* null to i32 (i32)* 667 ; CHECK: %p0 = bitcast i8* null to i32 (i32)* 668 %p1 = bitcast i8* null to void (i8*)* 669 ; CHECK: %p1 = bitcast i8* null to void (i8*)* 670 %p2 = bitcast i8* null to i32 (i8*, ...)* 671 ; CHECK: %p2 = bitcast i8* null to i32 (i8*, ...)* 672 %p3 = bitcast i8* null to { i32, i8 } (i8*, ...)* 673 ; CHECK: %p3 = bitcast i8* null to { i32, i8 } (i8*, ...)* 674 %p4 = bitcast i8* null to <{ i32, i8 }> (i8*, ...)* 675 ; CHECK: %p4 = bitcast i8* null to <{ i32, i8 }> (i8*, ...)* 676 %p5 = bitcast i8* null to <{ i32, i8 }> (<{ i8*, i64 }>*, ...)* 677 ; CHECK: %p5 = bitcast i8* null to <{ i32, i8 }> (<{ i8*, i64 }>*, ...)* 678 679 %t0 = alloca i1942652 680 ; CHECK: %t0 = alloca i1942652 681 %t1 = alloca half 682 ; CHECK: %t1 = alloca half 683 %t2 = alloca float 684 ; CHECK: %t2 = alloca float 685 %t3 = alloca double 686 ; CHECK: %t3 = alloca double 687 %t4 = alloca fp128 688 ; CHECK: %t4 = alloca fp128 689 %t5 = alloca x86_fp80 690 ; CHECK: %t5 = alloca x86_fp80 691 %t6 = alloca ppc_fp128 692 ; CHECK: %t6 = alloca ppc_fp128 693 %t7 = alloca x86_mmx 694 ; CHECK: %t7 = alloca x86_mmx 695 %t8 = alloca %opaquety* 696 ; CHECK: %t8 = alloca %opaquety* 697 698 ret void 699 } 700 701 ;; Inline Assembler Expressions 702 define void @inlineasm(i32 %arg) { 703 call i32 asm "bswap $0", "=r,r"(i32 %arg) 704 ; CHECK: call i32 asm "bswap $0", "=r,r"(i32 %arg) 705 call i32 asm sideeffect "blt $1, $2, $3", "=r,r,rm"(i32 %arg, i32 %arg) 706 ; CHECK: call i32 asm sideeffect "blt $1, $2, $3", "=r,r,rm"(i32 %arg, i32 %arg) 707 ret void 708 } 709 710 ;; Instructions 711 712 ; Instructions -- Terminators 713 define void @instructions.terminators(i8 %val) personality i32 -10 { 714 br i1 false, label %iftrue, label %iffalse 715 ; CHECK: br i1 false, label %iftrue, label %iffalse 716 br label %iftrue 717 ; CHECK: br label %iftrue 718 iftrue: 719 ret void 720 ; CHECK: ret void 721 iffalse: 722 723 switch i8 %val, label %defaultdest [ 724 ; CHECK: switch i8 %val, label %defaultdest [ 725 i8 0, label %defaultdest.0 726 ; CHECK: i8 0, label %defaultdest.0 727 i8 1, label %defaultdest.1 728 ; CHECK: i8 1, label %defaultdest.1 729 i8 2, label %defaultdest.2 730 ; CHECK: i8 2, label %defaultdest.2 731 ] 732 ; CHECK: ] 733 defaultdest: 734 ret void 735 defaultdest.0: 736 ret void 737 defaultdest.1: 738 ret void 739 defaultdest.2: 740 741 indirectbr i8* blockaddress(@instructions.terminators, %defaultdest.2), [label %defaultdest.2] 742 ; CHECK: indirectbr i8* blockaddress(@instructions.terminators, %defaultdest.2), [label %defaultdest.2] 743 indirectbr i8* blockaddress(@instructions.terminators, %defaultdest.2), [label %defaultdest.2, label %defaultdest.2] 744 ; CHECK: indirectbr i8* blockaddress(@instructions.terminators, %defaultdest.2), [label %defaultdest.2, label %defaultdest.2] 745 746 invoke fastcc void @f.fastcc() 747 ; CHECK: invoke fastcc void @f.fastcc() 748 to label %defaultdest unwind label %exc 749 ; CHECK: to label %defaultdest unwind label %exc 750 exc: 751 %cleanup = landingpad i32 cleanup 752 753 resume i32 undef 754 ; CHECK: resume i32 undef 755 unreachable 756 ; CHECK: unreachable 757 758 ret void 759 } 760 761 ; Instructions -- Binary Operations 762 define void @instructions.binops(i8 %op1, i8 %op2) { 763 ; nuw x nsw 764 add i8 %op1, %op2 765 ; CHECK: add i8 %op1, %op2 766 add nuw i8 %op1, %op2 767 ; CHECK: add nuw i8 %op1, %op2 768 add nsw i8 %op1, %op2 769 ; CHECK: add nsw i8 %op1, %op2 770 add nuw nsw i8 %op1, %op2 771 ; CHECK: add nuw nsw i8 %op1, %op2 772 sub i8 %op1, %op2 773 ; CHECK: sub i8 %op1, %op2 774 sub nuw i8 %op1, %op2 775 ; CHECK: sub nuw i8 %op1, %op2 776 sub nsw i8 %op1, %op2 777 ; CHECK: sub nsw i8 %op1, %op2 778 sub nuw nsw i8 %op1, %op2 779 ; CHECK: sub nuw nsw i8 %op1, %op2 780 mul i8 %op1, %op2 781 ; CHECK: mul i8 %op1, %op2 782 mul nuw i8 %op1, %op2 783 ; CHECK: mul nuw i8 %op1, %op2 784 mul nsw i8 %op1, %op2 785 ; CHECK: mul nsw i8 %op1, %op2 786 mul nuw nsw i8 %op1, %op2 787 ; CHECK: mul nuw nsw i8 %op1, %op2 788 789 ; exact 790 udiv i8 %op1, %op2 791 ; CHECK: udiv i8 %op1, %op2 792 udiv exact i8 %op1, %op2 793 ; CHECK: udiv exact i8 %op1, %op2 794 sdiv i8 %op1, %op2 795 ; CHECK: sdiv i8 %op1, %op2 796 sdiv exact i8 %op1, %op2 797 ; CHECK: sdiv exact i8 %op1, %op2 798 799 ; none 800 urem i8 %op1, %op2 801 ; CHECK: urem i8 %op1, %op2 802 srem i8 %op1, %op2 803 ; CHECK: srem i8 %op1, %op2 804 805 ret void 806 } 807 808 ; Instructions -- Bitwise Binary Operations 809 define void @instructions.bitwise_binops(i8 %op1, i8 %op2) { 810 ; nuw x nsw 811 shl i8 %op1, %op2 812 ; CHECK: shl i8 %op1, %op2 813 shl nuw i8 %op1, %op2 814 ; CHECK: shl nuw i8 %op1, %op2 815 shl nsw i8 %op1, %op2 816 ; CHECK: shl nsw i8 %op1, %op2 817 shl nuw nsw i8 %op1, %op2 818 ; CHECK: shl nuw nsw i8 %op1, %op2 819 820 ; exact 821 lshr i8 %op1, %op2 822 ; CHECK: lshr i8 %op1, %op2 823 lshr exact i8 %op1, %op2 824 ; CHECK: lshr exact i8 %op1, %op2 825 ashr i8 %op1, %op2 826 ; CHECK: ashr i8 %op1, %op2 827 ashr exact i8 %op1, %op2 828 ; CHECK: ashr exact i8 %op1, %op2 829 830 ; none 831 and i8 %op1, %op2 832 ; CHECK: and i8 %op1, %op2 833 or i8 %op1, %op2 834 ; CHECK: or i8 %op1, %op2 835 xor i8 %op1, %op2 836 ; CHECK: xor i8 %op1, %op2 837 838 ret void 839 } 840 841 ; Instructions -- Vector Operations 842 define void @instructions.vectorops(<4 x float> %vec, <4 x float> %vec2) { 843 extractelement <4 x float> %vec, i8 0 844 ; CHECK: extractelement <4 x float> %vec, i8 0 845 insertelement <4 x float> %vec, float 3.500000e+00, i8 0 846 ; CHECK: insertelement <4 x float> %vec, float 3.500000e+00, i8 0 847 shufflevector <4 x float> %vec, <4 x float> %vec2, <2 x i32> zeroinitializer 848 ; CHECK: shufflevector <4 x float> %vec, <4 x float> %vec2, <2 x i32> zeroinitializer 849 850 ret void 851 } 852 853 ; Instructions -- Aggregate Operations 854 define void @instructions.aggregateops({ i8, i32 } %up, <{ i8, i32 }> %p, 855 [3 x i8] %arr, { i8, { i32 }} %n, 856 <2 x i8*> %pvec, <2 x i64> %offsets) { 857 extractvalue { i8, i32 } %up, 0 858 ; CHECK: extractvalue { i8, i32 } %up, 0 859 extractvalue <{ i8, i32 }> %p, 1 860 ; CHECK: extractvalue <{ i8, i32 }> %p, 1 861 extractvalue [3 x i8] %arr, 2 862 ; CHECK: extractvalue [3 x i8] %arr, 2 863 extractvalue { i8, { i32 } } %n, 1, 0 864 ; CHECK: extractvalue { i8, { i32 } } %n, 1, 0 865 866 insertvalue { i8, i32 } %up, i8 1, 0 867 ; CHECK: insertvalue { i8, i32 } %up, i8 1, 0 868 insertvalue <{ i8, i32 }> %p, i32 2, 1 869 ; CHECK: insertvalue <{ i8, i32 }> %p, i32 2, 1 870 insertvalue [3 x i8] %arr, i8 0, 0 871 ; CHECK: insertvalue [3 x i8] %arr, i8 0, 0 872 insertvalue { i8, { i32 } } %n, i32 0, 1, 0 873 ; CHECK: insertvalue { i8, { i32 } } %n, i32 0, 1, 0 874 875 %up.ptr = alloca { i8, i32 } 876 %p.ptr = alloca <{ i8, i32 }> 877 %arr.ptr = alloca [3 x i8] 878 %n.ptr = alloca { i8, { i32 } } 879 880 getelementptr { i8, i32 }, { i8, i32 }* %up.ptr, i8 0 881 ; CHECK: getelementptr { i8, i32 }, { i8, i32 }* %up.ptr, i8 0 882 getelementptr <{ i8, i32 }>, <{ i8, i32 }>* %p.ptr, i8 1 883 ; CHECK: getelementptr <{ i8, i32 }>, <{ i8, i32 }>* %p.ptr, i8 1 884 getelementptr [3 x i8], [3 x i8]* %arr.ptr, i8 2 885 ; CHECK: getelementptr [3 x i8], [3 x i8]* %arr.ptr, i8 2 886 getelementptr { i8, { i32 } }, { i8, { i32 } }* %n.ptr, i32 0, i32 1 887 ; CHECK: getelementptr { i8, { i32 } }, { i8, { i32 } }* %n.ptr, i32 0, i32 1 888 getelementptr inbounds { i8, { i32 } }, { i8, { i32 } }* %n.ptr, i32 1, i32 0 889 ; CHECK: getelementptr inbounds { i8, { i32 } }, { i8, { i32 } }* %n.ptr, i32 1, i32 0 890 getelementptr i8, <2 x i8*> %pvec, <2 x i64> %offsets 891 ; CHECK: getelementptr i8, <2 x i8*> %pvec, <2 x i64> %offsets 892 893 ret void 894 } 895 896 ; Instructions -- Memory Access and Addressing Operations 897 !7 = !{i32 1} 898 !8 = !{} 899 !9 = !{i64 4} 900 define void @instructions.memops(i32** %base) { 901 alloca i32, i8 4, align 4 902 ; CHECK: alloca i32, i8 4, align 4 903 alloca inalloca i32, i8 4, align 4 904 ; CHECK: alloca inalloca i32, i8 4, align 4 905 906 load i32*, i32** %base, align 8, !invariant.load !7, !nontemporal !8, !nonnull !7, !dereferenceable !9, !dereferenceable_or_null !9 907 ; CHECK: load i32*, i32** %base, align 8, !invariant.load !7, !nontemporal !8, !nonnull !7, !dereferenceable !9, !dereferenceable_or_null !9 908 load volatile i32*, i32** %base, align 8, !invariant.load !7, !nontemporal !8, !nonnull !7, !dereferenceable !9, !dereferenceable_or_null !9 909 ; CHECK: load volatile i32*, i32** %base, align 8, !invariant.load !7, !nontemporal !8, !nonnull !7, !dereferenceable !9, !dereferenceable_or_null !9 910 911 store i32* null, i32** %base, align 4, !nontemporal !8 912 ; CHECK: store i32* null, i32** %base, align 4, !nontemporal !8 913 store volatile i32* null, i32** %base, align 4, !nontemporal !8 914 ; CHECK: store volatile i32* null, i32** %base, align 4, !nontemporal !8 915 916 ret void 917 } 918 919 ; Instructions -- Conversion Operations 920 define void @instructions.conversions() { 921 trunc i32 -1 to i1 922 ; CHECK: trunc i32 -1 to i1 923 zext i32 -1 to i64 924 ; CHECK: zext i32 -1 to i64 925 sext i32 -1 to i64 926 ; CHECK: sext i32 -1 to i64 927 fptrunc float undef to half 928 ; CHECK: fptrunc float undef to half 929 fpext half undef to float 930 ; CHECK: fpext half undef to float 931 fptoui float undef to i32 932 ; CHECK: fptoui float undef to i32 933 fptosi float undef to i32 934 ; CHECK: fptosi float undef to i32 935 uitofp i32 1 to float 936 ; CHECK: uitofp i32 1 to float 937 sitofp i32 -1 to float 938 ; CHECK: sitofp i32 -1 to float 939 ptrtoint i8* null to i64 940 ; CHECK: ptrtoint i8* null to i64 941 inttoptr i64 0 to i8* 942 ; CHECK: inttoptr i64 0 to i8* 943 bitcast i32 0 to i32 944 ; CHECK: bitcast i32 0 to i32 945 addrspacecast i32* null to i32 addrspace(1)* 946 ; CHECK: addrspacecast i32* null to i32 addrspace(1)* 947 948 ret void 949 } 950 951 ; Instructions -- Other Operations 952 define void @instructions.other(i32 %op1, i32 %op2, half %fop1, half %fop2) { 953 entry: 954 icmp eq i32 %op1, %op2 955 ; CHECK: icmp eq i32 %op1, %op2 956 icmp ne i32 %op1, %op2 957 ; CHECK: icmp ne i32 %op1, %op2 958 icmp ugt i32 %op1, %op2 959 ; CHECK: icmp ugt i32 %op1, %op2 960 icmp uge i32 %op1, %op2 961 ; CHECK: icmp uge i32 %op1, %op2 962 icmp ult i32 %op1, %op2 963 ; CHECK: icmp ult i32 %op1, %op2 964 icmp ule i32 %op1, %op2 965 ; CHECK: icmp ule i32 %op1, %op2 966 icmp sgt i32 %op1, %op2 967 ; CHECK: icmp sgt i32 %op1, %op2 968 icmp sge i32 %op1, %op2 969 ; CHECK: icmp sge i32 %op1, %op2 970 icmp slt i32 %op1, %op2 971 ; CHECK: icmp slt i32 %op1, %op2 972 icmp sle i32 %op1, %op2 973 ; CHECK: icmp sle i32 %op1, %op2 974 975 fcmp false half %fop1, %fop2 976 ; CHECK: fcmp false half %fop1, %fop2 977 fcmp oeq half %fop1, %fop2 978 ; CHECK: fcmp oeq half %fop1, %fop2 979 fcmp ogt half %fop1, %fop2 980 ; CHECK: fcmp ogt half %fop1, %fop2 981 fcmp oge half %fop1, %fop2 982 ; CHECK: fcmp oge half %fop1, %fop2 983 fcmp olt half %fop1, %fop2 984 ; CHECK: fcmp olt half %fop1, %fop2 985 fcmp ole half %fop1, %fop2 986 ; CHECK: fcmp ole half %fop1, %fop2 987 fcmp one half %fop1, %fop2 988 ; CHECK: fcmp one half %fop1, %fop2 989 fcmp ord half %fop1, %fop2 990 ; CHECK: fcmp ord half %fop1, %fop2 991 fcmp ueq half %fop1, %fop2 992 ; CHECK: fcmp ueq half %fop1, %fop2 993 fcmp ugt half %fop1, %fop2 994 ; CHECK: fcmp ugt half %fop1, %fop2 995 fcmp uge half %fop1, %fop2 996 ; CHECK: fcmp uge half %fop1, %fop2 997 fcmp ult half %fop1, %fop2 998 ; CHECK: fcmp ult half %fop1, %fop2 999 fcmp ule half %fop1, %fop2 1000 ; CHECK: fcmp ule half %fop1, %fop2 1001 fcmp une half %fop1, %fop2 1002 ; CHECK: fcmp une half %fop1, %fop2 1003 fcmp uno half %fop1, %fop2 1004 ; CHECK: fcmp uno half %fop1, %fop2 1005 fcmp true half %fop1, %fop2 1006 ; CHECK: fcmp true half %fop1, %fop2 1007 1008 br label %exit 1009 L1: 1010 %v1 = add i32 %op1, %op2 1011 br label %exit 1012 L2: 1013 %v2 = add i32 %op1, %op2 1014 br label %exit 1015 exit: 1016 phi i32 [ %v1, %L1 ], [ %v2, %L2 ], [ %op1, %entry ] 1017 ; CHECK: phi i32 [ %v1, %L1 ], [ %v2, %L2 ], [ %op1, %entry ] 1018 1019 select i1 true, i32 0, i32 1 1020 ; CHECK: select i1 true, i32 0, i32 1 1021 select <2 x i1> <i1 true, i1 false>, <2 x i8> <i8 2, i8 3>, <2 x i8> <i8 3, i8 2> 1022 ; CHECK: select <2 x i1> <i1 true, i1 false>, <2 x i8> <i8 2, i8 3>, <2 x i8> <i8 3, i8 2> 1023 1024 call void @f.nobuiltin() builtin 1025 ; CHECK: call void @f.nobuiltin() #36 1026 1027 call fastcc noalias i32* @f.noalias() noinline 1028 ; CHECK: call fastcc noalias i32* @f.noalias() #12 1029 tail call ghccc nonnull i32* @f.nonnull() minsize 1030 ; CHECK: tail call ghccc nonnull i32* @f.nonnull() #7 1031 1032 ret void 1033 } 1034 1035 define void @instructions.call_musttail(i8* inalloca %val) { 1036 musttail call void @f.param.inalloca(i8* inalloca %val) 1037 ; CHECK: musttail call void @f.param.inalloca(i8* inalloca %val) 1038 1039 ret void 1040 } 1041 1042 define void @instructions.landingpad() personality i32 -2 { 1043 invoke void @llvm.donothing() to label %proceed unwind label %catch1 1044 invoke void @llvm.donothing() to label %proceed unwind label %catch2 1045 invoke void @llvm.donothing() to label %proceed unwind label %catch3 1046 invoke void @llvm.donothing() to label %proceed unwind label %catch4 1047 1048 catch1: 1049 landingpad i32 1050 ; CHECK: landingpad i32 1051 cleanup 1052 ; CHECK: cleanup 1053 br label %proceed 1054 1055 catch2: 1056 landingpad i32 1057 ; CHECK: landingpad i32 1058 cleanup 1059 ; CHECK: cleanup 1060 catch i32* null 1061 ; CHECK: catch i32* null 1062 br label %proceed 1063 1064 catch3: 1065 landingpad i32 1066 ; CHECK: landingpad i32 1067 cleanup 1068 ; CHECK: cleanup 1069 catch i32* null 1070 ; CHECK: catch i32* null 1071 catch i32* null 1072 ; CHECK: catch i32* null 1073 br label %proceed 1074 1075 catch4: 1076 landingpad i32 1077 ; CHECK: landingpad i32 1078 filter [2 x i32] zeroinitializer 1079 ; CHECK: filter [2 x i32] zeroinitializer 1080 br label %proceed 1081 1082 proceed: 1083 ret void 1084 } 1085 1086 ;; Intrinsic Functions 1087 1088 ; Intrinsic Functions -- Variable Argument Handling 1089 declare void @llvm.va_start(i8*) 1090 declare void @llvm.va_copy(i8*, i8*) 1091 declare void @llvm.va_end(i8*) 1092 define void @instructions.va_arg(i8* %v, ...) { 1093 %ap = alloca i8* 1094 %ap2 = bitcast i8** %ap to i8* 1095 1096 call void @llvm.va_start(i8* %ap2) 1097 ; CHECK: call void @llvm.va_start(i8* %ap2) 1098 1099 va_arg i8* %ap2, i32 1100 ; CHECK: va_arg i8* %ap2, i32 1101 1102 call void @llvm.va_copy(i8* %v, i8* %ap2) 1103 ; CHECK: call void @llvm.va_copy(i8* %v, i8* %ap2) 1104 1105 call void @llvm.va_end(i8* %ap2) 1106 ; CHECK: call void @llvm.va_end(i8* %ap2) 1107 1108 ret void 1109 } 1110 1111 ; Intrinsic Functions -- Accurate Garbage Collection 1112 declare void @llvm.gcroot(i8**, i8*) 1113 declare i8* @llvm.gcread(i8*, i8**) 1114 declare void @llvm.gcwrite(i8*, i8*, i8**) 1115 define void @intrinsics.gc() gc "shadow-stack" { 1116 %ptrloc = alloca i8* 1117 call void @llvm.gcroot(i8** %ptrloc, i8* null) 1118 ; CHECK: call void @llvm.gcroot(i8** %ptrloc, i8* null) 1119 1120 call i8* @llvm.gcread(i8* null, i8** %ptrloc) 1121 ; CHECK: call i8* @llvm.gcread(i8* null, i8** %ptrloc) 1122 1123 %ref = alloca i8 1124 call void @llvm.gcwrite(i8* %ref, i8* null, i8** %ptrloc) 1125 ; CHECK: call void @llvm.gcwrite(i8* %ref, i8* null, i8** %ptrloc) 1126 1127 ret void 1128 } 1129 1130 ; Intrinsic Functions -- Code Generation 1131 declare i8* @llvm.returnaddress(i32) 1132 declare i8* @llvm.frameaddress(i32) 1133 declare i32 @llvm.read_register.i32(metadata) 1134 declare i64 @llvm.read_register.i64(metadata) 1135 declare void @llvm.write_register.i32(metadata, i32) 1136 declare void @llvm.write_register.i64(metadata, i64) 1137 declare i8* @llvm.stacksave() 1138 declare void @llvm.stackrestore(i8*) 1139 declare void @llvm.prefetch(i8*, i32, i32, i32) 1140 declare void @llvm.pcmarker(i32) 1141 declare i64 @llvm.readcyclecounter() 1142 declare void @llvm.clear_cache(i8*, i8*) 1143 declare void @llvm.instrprof_increment(i8*, i64, i32, i32) 1144 1145 !10 = !{!"rax"} 1146 define void @intrinsics.codegen() { 1147 call i8* @llvm.returnaddress(i32 1) 1148 ; CHECK: call i8* @llvm.returnaddress(i32 1) 1149 call i8* @llvm.frameaddress(i32 1) 1150 ; CHECK: call i8* @llvm.frameaddress(i32 1) 1151 1152 call i32 @llvm.read_register.i32(metadata !10) 1153 ; CHECK: call i32 @llvm.read_register.i32(metadata !10) 1154 call i64 @llvm.read_register.i64(metadata !10) 1155 ; CHECK: call i64 @llvm.read_register.i64(metadata !10) 1156 call void @llvm.write_register.i32(metadata !10, i32 0) 1157 ; CHECK: call void @llvm.write_register.i32(metadata !10, i32 0) 1158 call void @llvm.write_register.i64(metadata !10, i64 0) 1159 ; CHECK: call void @llvm.write_register.i64(metadata !10, i64 0) 1160 1161 %stack = call i8* @llvm.stacksave() 1162 ; CHECK: %stack = call i8* @llvm.stacksave() 1163 call void @llvm.stackrestore(i8* %stack) 1164 ; CHECK: call void @llvm.stackrestore(i8* %stack) 1165 1166 call void @llvm.prefetch(i8* %stack, i32 0, i32 3, i32 0) 1167 ; CHECK: call void @llvm.prefetch(i8* %stack, i32 0, i32 3, i32 0) 1168 1169 call void @llvm.pcmarker(i32 1) 1170 ; CHECK: call void @llvm.pcmarker(i32 1) 1171 1172 call i64 @llvm.readcyclecounter() 1173 ; CHECK: call i64 @llvm.readcyclecounter() 1174 1175 call void @llvm.clear_cache(i8* null, i8* null) 1176 ; CHECK: call void @llvm.clear_cache(i8* null, i8* null) 1177 1178 call void @llvm.instrprof_increment(i8* null, i64 0, i32 0, i32 0) 1179 ; CHECK: call void @llvm.instrprof_increment(i8* null, i64 0, i32 0, i32 0) 1180 1181 ret void 1182 } 1183 1184 declare void @llvm.localescape(...) 1185 declare i8* @llvm.localrecover(i8* %func, i8* %fp, i32 %idx) 1186 define void @intrinsics.localescape() { 1187 %static.alloca = alloca i32 1188 call void (...) @llvm.localescape(i32* %static.alloca) 1189 ; CHECK: call void (...) @llvm.localescape(i32* %static.alloca) 1190 1191 call void @intrinsics.localrecover() 1192 1193 ret void 1194 } 1195 define void @intrinsics.localrecover() { 1196 %func = bitcast void ()* @intrinsics.localescape to i8* 1197 %fp = call i8* @llvm.frameaddress(i32 1) 1198 call i8* @llvm.localrecover(i8* %func, i8* %fp, i32 0) 1199 ; CHECK: call i8* @llvm.localrecover(i8* %func, i8* %fp, i32 0) 1200 1201 ret void 1202 } 1203 1204 ; We need this function to provide `uses' for some metadata tests. 1205 define void @misc.metadata() { 1206 call void @f1(), !srcloc !11 1207 call void @f1(), !srcloc !12 1208 call void @f1(), !srcloc !13 1209 call void @f1(), !srcloc !14 1210 ret void 1211 } 1212 1213 ; CHECK: attributes #0 = { alignstack=4 } 1214 ; CHECK: attributes #1 = { alignstack=8 } 1215 ; CHECK: attributes #2 = { alwaysinline } 1216 ; CHECK: attributes #3 = { cold } 1217 ; CHECK: attributes #4 = { convergent } 1218 ; CHECK: attributes #5 = { inlinehint } 1219 ; CHECK: attributes #6 = { jumptable } 1220 ; CHECK: attributes #7 = { minsize } 1221 ; CHECK: attributes #8 = { naked } 1222 ; CHECK: attributes #9 = { nobuiltin } 1223 ; CHECK: attributes #10 = { noduplicate } 1224 ; CHECK: attributes #11 = { noimplicitfloat } 1225 ; CHECK: attributes #12 = { noinline } 1226 ; CHECK: attributes #13 = { nonlazybind } 1227 ; CHECK: attributes #14 = { noredzone } 1228 ; CHECK: attributes #15 = { noreturn } 1229 ; CHECK: attributes #16 = { nounwind } 1230 ; CHECK: attributes #17 = { noinline optnone } 1231 ; CHECK: attributes #18 = { optsize } 1232 ; CHECK: attributes #19 = { readnone } 1233 ; CHECK: attributes #20 = { readonly } 1234 ; CHECK: attributes #21 = { returns_twice } 1235 ; CHECK: attributes #22 = { safestack } 1236 ; CHECK: attributes #23 = { sanitize_address } 1237 ; CHECK: attributes #24 = { sanitize_memory } 1238 ; CHECK: attributes #25 = { sanitize_thread } 1239 ; CHECK: attributes #26 = { ssp } 1240 ; CHECK: attributes #27 = { sspreq } 1241 ; CHECK: attributes #28 = { sspstrong } 1242 ; CHECK: attributes #29 = { "thunk" } 1243 ; CHECK: attributes #30 = { uwtable } 1244 ; CHECK: attributes #31 = { "cpu"="cortex-a8" } 1245 ; CHECK: attributes #32 = { nounwind readnone } 1246 ; CHECK: attributes #33 = { argmemonly nounwind readonly } 1247 ; CHECK: attributes #34 = { argmemonly nounwind } 1248 ; CHECK: attributes #35 = { nounwind readonly } 1249 ; CHECK: attributes #36 = { builtin } 1250 1251 ;; Metadata 1252 1253 ; Metadata -- Module flags 1254 !llvm.module.flags = !{!0, !1, !2, !4, !5, !6} 1255 ; CHECK: !llvm.module.flags = !{!0, !1, !2, !4, !5, !6} 1256 1257 !0 = !{i32 1, !"mod1", i32 0} 1258 ; CHECK: !0 = !{i32 1, !"mod1", i32 0} 1259 !1 = !{i32 2, !"mod2", i32 0} 1260 ; CHECK: !1 = !{i32 2, !"mod2", i32 0} 1261 !2 = !{i32 3, !"mod3", !3} 1262 ; CHECK: !2 = !{i32 3, !"mod3", !3} 1263 !3 = !{!"mod6", !0} 1264 ; CHECK: !3 = !{!"mod6", !0} 1265 !4 = !{i32 4, !"mod4", i32 0} 1266 ; CHECK: !4 = !{i32 4, !"mod4", i32 0} 1267 !5 = !{i32 5, !"mod5", !0} 1268 ; CHECK: !5 = !{i32 5, !"mod5", !0} 1269 !6 = !{i32 6, !"mod6", !0} 1270 ; CHECK: !6 = !{i32 6, !"mod6", !0} 1271 1272 ; Metadata -- Check `distinct' 1273 !11 = distinct !{} 1274 ; CHECK: !11 = distinct !{} 1275 !12 = distinct !{} 1276 ; CHECK: !12 = distinct !{} 1277 !13 = !{!11} 1278 ; CHECK: !13 = !{!11} 1279 !14 = !{!12} 1280 ; CHECK: !14 = !{!12} 1281
