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 9target datalayout = "E" 10; CHECK: target datalayout = "E" 11 12target triple = "x86_64-apple-macosx10.10.0" 13; CHECK: target triple = "x86_64-apple-macosx10.10.0" 14 15;; Module-level assembly 16module 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 nodeduplicate 27; CHECK: $comdat.noduplicates = comdat nodeduplicate 28$comdat.samesize = comdat samesize 29; CHECK: $comdat.samesize = comdat samesize 30 31;; Constants 32@const.true = constant i1 true 33; CHECK: @const.true = constant i1 true 34@const.false = constant i1 false 35; CHECK: @const.false = constant i1 false 36@const.int = constant i32 zeroinitializer 37; CHECK: @const.int = constant i32 0 38@const.float = constant double 0.0 39; CHECK: @const.float = constant double 0.0 40@const.null = constant i8* null 41; CHECK: @const.null = constant ptr null 42%const.struct.type = type { i32, i8 } 43%const.struct.type.packed = type <{ i32, i8 }> 44@const.struct = constant %const.struct.type { i32 -1, i8 undef } 45; CHECK: @const.struct = constant %const.struct.type { i32 -1, i8 undef } 46@const.struct.packed = constant %const.struct.type.packed <{ i32 -1, i8 1 }> 47; CHECK: @const.struct.packed = constant %const.struct.type.packed <{ i32 -1, i8 1 }> 48@const.array = constant [2 x i32] [i32 -3, i32 -4] 49; CHECK: @const.array = constant [2 x i32] [i32 -3, i32 -4] 50@const.vector = constant <2 x i32> <i32 -5, i32 -6> 51; CHECK: @const.vector = constant <2 x i32> <i32 -5, i32 -6> 52 53;; Global Variables 54; Format: [@<GlobalVarName> =] [Linkage] [Visibility] [DLLStorageClass] 55; [ThreadLocal] [unnamed_addr] [AddrSpace] [ExternallyInitialized] 56; <global | constant> <Type> [<InitializerConstant>] 57; [, section "name"] [, comdat [($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 162declare 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 ptr] [ptr @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 ptr] [ptr @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, ptr @g.f1, ptr @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, ptr @g.f1, ptr @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, ptr @g.private 179@a.internal = internal alias i32* @g.internal 180; CHECK: @a.internal = internal alias i32, ptr @g.internal 181@a.linkonce = linkonce alias i32* @g.linkonce 182; CHECK: @a.linkonce = linkonce alias i32, ptr @g.linkonce 183@a.weak = weak alias i32* @g.weak 184; CHECK: @a.weak = weak alias i32, ptr @g.weak 185@a.linkonce_odr = linkonce_odr alias i32* @g.linkonce_odr 186; CHECK: @a.linkonce_odr = linkonce_odr alias i32, ptr @g.linkonce_odr 187@a.weak_odr = weak_odr alias i32* @g.weak_odr 188; CHECK: @a.weak_odr = weak_odr alias i32, ptr @g.weak_odr 189@a.external = external alias i32* @g1 190; CHECK: @a.external = alias i32, ptr @g1 191 192; Aliases -- Visibility 193@a.default = default alias i32* @g.default 194; CHECK: @a.default = alias i32, ptr @g.default 195@a.hidden = hidden alias i32* @g.hidden 196; CHECK: @a.hidden = hidden alias i32, ptr @g.hidden 197@a.protected = protected alias i32* @g.protected 198; CHECK: @a.protected = protected alias i32, ptr @g.protected 199 200; Aliases -- DLLStorageClass 201@a.dlldefault = default alias i32* @g.dlldefault 202; CHECK: @a.dlldefault = alias i32, ptr @g.dlldefault 203@a.dllimport = dllimport alias i32* @g1 204; CHECK: @a.dllimport = dllimport alias i32, ptr @g1 205@a.dllexport = dllexport alias i32* @g.dllexport 206; CHECK: @a.dllexport = dllexport alias i32, ptr @g.dllexport 207 208; Aliases -- ThreadLocal 209@a.notthreadlocal = alias i32* @g.notthreadlocal 210; CHECK: @a.notthreadlocal = alias i32, ptr @g.notthreadlocal 211@a.generaldynamic = thread_local alias i32* @g.generaldynamic 212; CHECK: @a.generaldynamic = thread_local alias i32, ptr @g.generaldynamic 213@a.localdynamic = thread_local(localdynamic) alias i32* @g.localdynamic 214; CHECK: @a.localdynamic = thread_local(localdynamic) alias i32, ptr @g.localdynamic 215@a.initialexec = thread_local(initialexec) alias i32* @g.initialexec 216; CHECK: @a.initialexec = thread_local(initialexec) alias i32, ptr @g.initialexec 217@a.localexec = thread_local(localexec) alias i32* @g.localexec 218; CHECK: @a.localexec = thread_local(localexec) alias i32, ptr @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, ptr @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 233declare void @f1 () 234; CHECK: declare void @f1() 235 236define void @f2 () { 237; CHECK: define void @f2() 238entry: 239 ret void 240} 241 242; Functions -- linkage 243define private void @f.private() { 244; CHECK: define private void @f.private() 245entry: 246 ret void 247} 248define internal void @f.internal() { 249; CHECK: define internal void @f.internal() 250entry: 251 ret void 252} 253define available_externally void @f.available_externally() { 254; CHECK: define available_externally void @f.available_externally() 255entry: 256 ret void 257} 258define linkonce void @f.linkonce() { 259; CHECK: define linkonce void @f.linkonce() 260entry: 261 ret void 262} 263define weak void @f.weak() { 264; CHECK: define weak void @f.weak() 265entry: 266 ret void 267} 268define linkonce_odr void @f.linkonce_odr() { 269; CHECK: define linkonce_odr void @f.linkonce_odr() 270entry: 271 ret void 272} 273define weak_odr void @f.weak_odr() { 274; CHECK: define weak_odr void @f.weak_odr() 275entry: 276 ret void 277} 278declare external void @f.external() 279; CHECK: declare void @f.external() 280declare extern_weak void @f.extern_weak() 281; CHECK: declare extern_weak void @f.extern_weak() 282 283; Functions -- visibility 284declare default void @f.default() 285; CHECK: declare void @f.default() 286declare hidden void @f.hidden() 287; CHECK: declare hidden void @f.hidden() 288declare protected void @f.protected() 289; CHECK: declare protected void @f.protected() 290 291; Functions -- DLLStorageClass 292declare dllimport void @f.dllimport() 293; CHECK: declare dllimport void @f.dllimport() 294declare dllexport void @f.dllexport() 295; CHECK: declare dllexport void @f.dllexport() 296 297; Functions -- cconv (Calling conventions) 298declare ccc void @f.ccc() 299; CHECK: declare void @f.ccc() 300declare fastcc void @f.fastcc() 301; CHECK: declare fastcc void @f.fastcc() 302declare coldcc void @f.coldcc() 303; CHECK: declare coldcc void @f.coldcc() 304declare cc10 void @f.cc10() 305; CHECK: declare ghccc void @f.cc10() 306declare ghccc void @f.ghccc() 307; CHECK: declare ghccc void @f.ghccc() 308declare cc11 void @f.cc11() 309; CHECK: declare cc11 void @f.cc11() 310declare anyregcc void @f.anyregcc() 311; CHECK: declare anyregcc void @f.anyregcc() 312declare preserve_mostcc void @f.preserve_mostcc() 313; CHECK: declare preserve_mostcc void @f.preserve_mostcc() 314declare preserve_allcc void @f.preserve_allcc() 315; CHECK: declare preserve_allcc void @f.preserve_allcc() 316declare cc64 void @f.cc64() 317; CHECK: declare x86_stdcallcc void @f.cc64() 318declare x86_stdcallcc void @f.x86_stdcallcc() 319; CHECK: declare x86_stdcallcc void @f.x86_stdcallcc() 320declare cc65 void @f.cc65() 321; CHECK: declare x86_fastcallcc void @f.cc65() 322declare x86_fastcallcc void @f.x86_fastcallcc() 323; CHECK: declare x86_fastcallcc void @f.x86_fastcallcc() 324declare cc66 void @f.cc66() 325; CHECK: declare arm_apcscc void @f.cc66() 326declare arm_apcscc void @f.arm_apcscc() 327; CHECK: declare arm_apcscc void @f.arm_apcscc() 328declare cc67 void @f.cc67() 329; CHECK: declare arm_aapcscc void @f.cc67() 330declare arm_aapcscc void @f.arm_aapcscc() 331; CHECK: declare arm_aapcscc void @f.arm_aapcscc() 332declare cc68 void @f.cc68() 333; CHECK: declare arm_aapcs_vfpcc void @f.cc68() 334declare arm_aapcs_vfpcc void @f.arm_aapcs_vfpcc() 335; CHECK: declare arm_aapcs_vfpcc void @f.arm_aapcs_vfpcc() 336declare cc69 void @f.cc69() 337; CHECK: declare msp430_intrcc void @f.cc69() 338declare msp430_intrcc void @f.msp430_intrcc() 339; CHECK: declare msp430_intrcc void @f.msp430_intrcc() 340declare cc70 void @f.cc70() 341; CHECK: declare x86_thiscallcc void @f.cc70() 342declare x86_thiscallcc void @f.x86_thiscallcc() 343; CHECK: declare x86_thiscallcc void @f.x86_thiscallcc() 344declare cc71 void @f.cc71() 345; CHECK: declare ptx_kernel void @f.cc71() 346declare ptx_kernel void @f.ptx_kernel() 347; CHECK: declare ptx_kernel void @f.ptx_kernel() 348declare cc72 void @f.cc72() 349; CHECK: declare ptx_device void @f.cc72() 350declare ptx_device void @f.ptx_device() 351; CHECK: declare ptx_device void @f.ptx_device() 352declare cc75 void @f.cc75() 353; CHECK: declare spir_func void @f.cc75() 354declare spir_func void @f.spir_func() 355; CHECK: declare spir_func void @f.spir_func() 356declare cc76 void @f.cc76() 357; CHECK: declare spir_kernel void @f.cc76() 358declare spir_kernel void @f.spir_kernel() 359; CHECK: declare spir_kernel void @f.spir_kernel() 360declare cc77 void @f.cc77() 361; CHECK: declare intel_ocl_bicc void @f.cc77() 362declare intel_ocl_bicc void @f.intel_ocl_bicc() 363; CHECK: declare intel_ocl_bicc void @f.intel_ocl_bicc() 364declare cc78 void @f.cc78() 365; CHECK: declare x86_64_sysvcc void @f.cc78() 366declare x86_64_sysvcc void @f.x86_64_sysvcc() 367; CHECK: declare x86_64_sysvcc void @f.x86_64_sysvcc() 368declare cc79 void @f.cc79() 369; CHECK: declare win64cc void @f.cc79() 370declare win64cc void @f.x86_64_win64cc() 371; CHECK: declare win64cc void @f.x86_64_win64cc() 372declare cc80 void @f.cc80() 373; CHECK: declare x86_vectorcallcc void @f.cc80() 374declare x86_vectorcallcc void @f.x86_vectorcallcc() 375; CHECK: declare x86_vectorcallcc void @f.x86_vectorcallcc() 376declare cc1023 void @f.cc1023() 377; CHECK: declare cc1023 void @f.cc1023() 378 379; Functions -- ret attrs (Return attributes) 380declare zeroext i64 @f.zeroext() 381; CHECK: declare zeroext i64 @f.zeroext() 382declare signext i64 @f.signext() 383; CHECK: declare signext i64 @f.signext() 384declare inreg i32* @f.inreg() 385; CHECK: declare inreg ptr @f.inreg() 386declare noalias i32* @f.noalias() 387; CHECK: declare noalias ptr @f.noalias() 388declare nonnull i32* @f.nonnull() 389; CHECK: declare nonnull ptr @f.nonnull() 390declare dereferenceable(4) i32* @f.dereferenceable4() 391; CHECK: declare dereferenceable(4) ptr @f.dereferenceable4() 392declare dereferenceable(8) i32* @f.dereferenceable8() 393; CHECK: declare dereferenceable(8) ptr @f.dereferenceable8() 394declare dereferenceable(16) i32* @f.dereferenceable16() 395; CHECK: declare dereferenceable(16) ptr @f.dereferenceable16() 396declare dereferenceable_or_null(4) i32* @f.dereferenceable4_or_null() 397; CHECK: declare dereferenceable_or_null(4) ptr @f.dereferenceable4_or_null() 398declare dereferenceable_or_null(8) i32* @f.dereferenceable8_or_null() 399; CHECK: declare dereferenceable_or_null(8) ptr @f.dereferenceable8_or_null() 400declare dereferenceable_or_null(16) i32* @f.dereferenceable16_or_null() 401; CHECK: declare dereferenceable_or_null(16) ptr @f.dereferenceable16_or_null() 402 403; Functions -- Parameter attributes 404declare void @f.param.zeroext(i8 zeroext) 405; CHECK: declare void @f.param.zeroext(i8 zeroext) 406declare void @f.param.signext(i8 signext) 407; CHECK: declare void @f.param.signext(i8 signext) 408declare void @f.param.inreg(i8 inreg) 409; CHECK: declare void @f.param.inreg(i8 inreg) 410declare void @f.param.byval({ i8, i8 }* byval({ i8, i8 })) 411; CHECK: declare void @f.param.byval(ptr byval({ i8, i8 })) 412declare void @f.param.inalloca(i8* inalloca) 413; CHECK: declare void @f.param.inalloca(ptr inalloca(i8)) 414declare void @f.param.sret(i8* sret(i8)) 415; CHECK: declare void @f.param.sret(ptr sret(i8)) 416declare void @f.param.noalias(i8* noalias) 417; CHECK: declare void @f.param.noalias(ptr noalias) 418declare void @f.param.nocapture(i8* nocapture) 419; CHECK: declare void @f.param.nocapture(ptr captures(none)) 420declare void @f.param.nest(i8* nest) 421; CHECK: declare void @f.param.nest(ptr nest) 422declare i8* @f.param.returned(i8* returned) 423; CHECK: declare ptr @f.param.returned(ptr returned) 424declare void @f.param.nonnull(i8* nonnull) 425; CHECK: declare void @f.param.nonnull(ptr nonnull) 426declare void @f.param.dereferenceable(i8* dereferenceable(4)) 427; CHECK: declare void @f.param.dereferenceable(ptr dereferenceable(4)) 428declare void @f.param.dereferenceable_or_null(i8* dereferenceable_or_null(4)) 429; CHECK: declare void @f.param.dereferenceable_or_null(ptr dereferenceable_or_null(4)) 430 431; Functions -- unnamed_addr 432declare void @f.unnamed_addr() unnamed_addr 433; CHECK: declare void @f.unnamed_addr() unnamed_addr 434 435; Functions -- fn Attrs (Function attributes) 436declare void @f.alignstack4() alignstack(4) 437; CHECK: declare void @f.alignstack4() #0 438declare void @f.alignstack8() alignstack(8) 439; CHECK: declare void @f.alignstack8() #1 440declare void @f.alwaysinline() alwaysinline 441; CHECK: declare void @f.alwaysinline() #2 442declare void @f.cold() cold 443; CHECK: declare void @f.cold() #3 444declare void @f.convergent() convergent 445; CHECK: declare void @f.convergent() #4 446declare void @f.inlinehint() inlinehint 447; CHECK: declare void @f.inlinehint() #5 448declare void @f.jumptable() unnamed_addr jumptable 449; CHECK: declare void @f.jumptable() unnamed_addr #6 450declare void @f.minsize() minsize 451; CHECK: declare void @f.minsize() #7 452declare void @f.naked() naked 453; CHECK: declare void @f.naked() #8 454declare void @f.nobuiltin() nobuiltin 455; CHECK: declare void @f.nobuiltin() #9 456declare void @f.noduplicate() noduplicate 457; CHECK: declare void @f.noduplicate() #10 458declare void @f.noimplicitfloat() noimplicitfloat 459; CHECK: declare void @f.noimplicitfloat() #11 460declare void @f.noinline() noinline 461; CHECK: declare void @f.noinline() #12 462declare void @f.nonlazybind() nonlazybind 463; CHECK: declare void @f.nonlazybind() #13 464declare void @f.noredzone() noredzone 465; CHECK: declare void @f.noredzone() #14 466declare void @f.noreturn() noreturn 467; CHECK: declare void @f.noreturn() #15 468declare void @f.nounwind() nounwind 469; CHECK: declare void @f.nounwind() #16 470declare void @f.optnone() noinline optnone 471; CHECK: declare void @f.optnone() #17 472declare void @f.optsize() optsize 473; CHECK: declare void @f.optsize() #18 474declare void @f.readnone() readnone 475; CHECK: declare void @f.readnone() #19 476declare void @f.readonly() readonly 477; CHECK: declare void @f.readonly() #20 478declare void @f.returns_twice() returns_twice 479; CHECK: declare void @f.returns_twice() #21 480declare void @f.safestack() safestack 481; CHECK: declare void @f.safestack() #22 482declare void @f.sanitize_address() sanitize_address 483; CHECK: declare void @f.sanitize_address() #23 484declare void @f.sanitize_memory() sanitize_memory 485; CHECK: declare void @f.sanitize_memory() #24 486declare void @f.sanitize_thread() sanitize_thread 487; CHECK: declare void @f.sanitize_thread() #25 488declare void @f.ssp() ssp 489; CHECK: declare void @f.ssp() #26 490declare void @f.sspreq() sspreq 491; CHECK: declare void @f.sspreq() #27 492declare void @f.sspstrong() sspstrong 493; CHECK: declare void @f.sspstrong() #28 494declare void @f.thunk() "thunk" 495; CHECK: declare void @f.thunk() #29 496declare void @f.uwtable() uwtable 497; CHECK: declare void @f.uwtable() #30 498declare void @f.kvpair() "cpu"="cortex-a8" 499; CHECK:declare void @f.kvpair() #31 500 501; Functions -- section 502declare void @f.section() section "80" 503; CHECK: declare void @f.section() section "80" 504 505; Functions -- comdat 506define void @f.comdat_any() comdat($comdat.any) { 507; CHECK: define void @f.comdat_any() comdat($comdat.any) 508entry: 509 ret void 510} 511define void @f.comdat_exactmatch() comdat($comdat.exactmatch) { 512; CHECK: define void @f.comdat_exactmatch() comdat($comdat.exactmatch) 513entry: 514 ret void 515} 516define void @f.comdat_largest() comdat($comdat.largest) { 517; CHECK: define void @f.comdat_largest() comdat($comdat.largest) 518entry: 519 ret void 520} 521define void @f.comdat_noduplicates() comdat($comdat.noduplicates) { 522; CHECK: define void @f.comdat_noduplicates() comdat($comdat.noduplicates) 523entry: 524 ret void 525} 526define void @f.comdat_samesize() comdat($comdat.samesize) { 527; CHECK: define void @f.comdat_samesize() comdat($comdat.samesize) 528entry: 529 ret void 530} 531 532; Functions -- align 533declare void @f.align2() align 2 534; CHECK: declare void @f.align2() align 2 535declare void @f.align4() align 4 536; CHECK: declare void @f.align4() align 4 537declare void @f.align8() align 8 538; CHECK: declare void @f.align8() align 8 539 540; Functions -- GC 541declare void @f.gcshadow() gc "shadow-stack" 542; CHECK: declare void @f.gcshadow() gc "shadow-stack" 543 544; Functions -- Prefix data 545declare void @f.prefixi32() prefix i32 1684365668 546; CHECK: declare void @f.prefixi32() prefix i32 1684365668 547declare void @f.prefixarray() prefix [4 x i32] [i32 0, i32 1, i32 2, i32 3] 548; CHECK: declare void @f.prefixarray() prefix [4 x i32] [i32 0, i32 1, i32 2, i32 3] 549 550; Functions -- Prologue data 551declare void @f.prologuei32() prologue i32 1684365669 552; CHECK: declare void @f.prologuei32() prologue i32 1684365669 553declare void @f.prologuearray() prologue [4 x i32] [i32 0, i32 1, i32 2, i32 3] 554; CHECK: declare void @f.prologuearray() prologue [4 x i32] [i32 0, i32 1, i32 2, i32 3] 555 556; Functions -- Personality constant 557declare void @llvm.donothing() nounwind readnone 558; CHECK: declare void @llvm.donothing() #32 559define void @f.no_personality() personality i8 3 { 560; CHECK: define void @f.no_personality() personality i8 3 561 invoke void @llvm.donothing() to label %normal unwind label %exception 562exception: 563 %cleanup = landingpad i8 cleanup 564 br label %normal 565normal: 566 ret void 567} 568 569declare i32 @f.personality_handler() 570; CHECK: declare i32 @f.personality_handler() 571define void @f.personality() personality i32 ()* @f.personality_handler { 572; CHECK: define void @f.personality() personality ptr @f.personality_handler 573 invoke void @llvm.donothing() to label %normal unwind label %exception 574exception: 575 %cleanup = landingpad i32 cleanup 576 br label %normal 577normal: 578 ret void 579} 580 581;; Atomic Memory Ordering Constraints 582define void @atomics(i32* %word) { 583 %cmpxchg.0 = cmpxchg i32* %word, i32 0, i32 4 monotonic monotonic 584 ; CHECK: %cmpxchg.0 = cmpxchg ptr %word, i32 0, i32 4 monotonic monotonic 585 %cmpxchg.1 = cmpxchg i32* %word, i32 0, i32 5 acq_rel monotonic 586 ; CHECK: %cmpxchg.1 = cmpxchg ptr %word, i32 0, i32 5 acq_rel monotonic 587 %cmpxchg.2 = cmpxchg i32* %word, i32 0, i32 6 acquire monotonic 588 ; CHECK: %cmpxchg.2 = cmpxchg ptr %word, i32 0, i32 6 acquire monotonic 589 %cmpxchg.3 = cmpxchg i32* %word, i32 0, i32 7 release monotonic 590 ; CHECK: %cmpxchg.3 = cmpxchg ptr %word, i32 0, i32 7 release monotonic 591 %cmpxchg.4 = cmpxchg i32* %word, i32 0, i32 8 seq_cst monotonic 592 ; CHECK: %cmpxchg.4 = cmpxchg ptr %word, i32 0, i32 8 seq_cst monotonic 593 %cmpxchg.5 = cmpxchg weak i32* %word, i32 0, i32 9 seq_cst monotonic 594 ; CHECK: %cmpxchg.5 = cmpxchg weak ptr %word, i32 0, i32 9 seq_cst monotonic 595 %cmpxchg.6 = cmpxchg volatile i32* %word, i32 0, i32 10 seq_cst monotonic 596 ; CHECK: %cmpxchg.6 = cmpxchg volatile ptr %word, i32 0, i32 10 seq_cst monotonic 597 %cmpxchg.7 = cmpxchg weak volatile i32* %word, i32 0, i32 11 syncscope("singlethread") seq_cst monotonic 598 ; CHECK: %cmpxchg.7 = cmpxchg weak volatile ptr %word, i32 0, i32 11 syncscope("singlethread") seq_cst monotonic 599 %atomicrmw.xchg = atomicrmw xchg i32* %word, i32 12 monotonic 600 ; CHECK: %atomicrmw.xchg = atomicrmw xchg ptr %word, i32 12 monotonic 601 %atomicrmw.add = atomicrmw add i32* %word, i32 13 monotonic 602 ; CHECK: %atomicrmw.add = atomicrmw add ptr %word, i32 13 monotonic 603 %atomicrmw.sub = atomicrmw sub i32* %word, i32 14 monotonic 604 ; CHECK: %atomicrmw.sub = atomicrmw sub ptr %word, i32 14 monotonic 605 %atomicrmw.and = atomicrmw and i32* %word, i32 15 monotonic 606 ; CHECK: %atomicrmw.and = atomicrmw and ptr %word, i32 15 monotonic 607 %atomicrmw.nand = atomicrmw nand i32* %word, i32 16 monotonic 608 ; CHECK: %atomicrmw.nand = atomicrmw nand ptr %word, i32 16 monotonic 609 %atomicrmw.or = atomicrmw or i32* %word, i32 17 monotonic 610 ; CHECK: %atomicrmw.or = atomicrmw or ptr %word, i32 17 monotonic 611 %atomicrmw.xor = atomicrmw xor i32* %word, i32 18 monotonic 612 ; CHECK: %atomicrmw.xor = atomicrmw xor ptr %word, i32 18 monotonic 613 %atomicrmw.max = atomicrmw max i32* %word, i32 19 monotonic 614 ; CHECK: %atomicrmw.max = atomicrmw max ptr %word, i32 19 monotonic 615 %atomicrmw.min = atomicrmw volatile min i32* %word, i32 20 monotonic 616 ; CHECK: %atomicrmw.min = atomicrmw volatile min ptr %word, i32 20 monotonic 617 %atomicrmw.umax = atomicrmw umax i32* %word, i32 21 syncscope("singlethread") monotonic 618 ; CHECK: %atomicrmw.umax = atomicrmw umax ptr %word, i32 21 syncscope("singlethread") monotonic 619 %atomicrmw.umin = atomicrmw volatile umin i32* %word, i32 22 syncscope("singlethread") monotonic 620 ; CHECK: %atomicrmw.umin = atomicrmw volatile umin ptr %word, i32 22 syncscope("singlethread") monotonic 621 fence acquire 622 ; CHECK: fence acquire 623 fence release 624 ; CHECK: fence release 625 fence acq_rel 626 ; CHECK: fence acq_rel 627 fence syncscope("singlethread") seq_cst 628 ; CHECK: fence syncscope("singlethread") seq_cst 629 630 %ld.1 = load atomic i32, i32* %word monotonic, align 4 631 ; CHECK: %ld.1 = load atomic i32, ptr %word monotonic, align 4 632 %ld.2 = load atomic volatile i32, i32* %word acquire, align 8 633 ; CHECK: %ld.2 = load atomic volatile i32, ptr %word acquire, align 8 634 %ld.3 = load atomic volatile i32, i32* %word syncscope("singlethread") seq_cst, align 16 635 ; CHECK: %ld.3 = load atomic volatile i32, ptr %word syncscope("singlethread") seq_cst, align 16 636 637 store atomic i32 23, i32* %word monotonic, align 4 638 ; CHECK: store atomic i32 23, ptr %word monotonic, align 4 639 store atomic volatile i32 24, i32* %word monotonic, align 4 640 ; CHECK: store atomic volatile i32 24, ptr %word monotonic, align 4 641 store atomic volatile i32 25, i32* %word syncscope("singlethread") monotonic, align 4 642 ; CHECK: store atomic volatile i32 25, ptr %word syncscope("singlethread") monotonic, align 4 643 ret void 644} 645 646;; Fast Math Flags 647define void @fastmathflags(float %op1, float %op2) { 648 %f.nnan = fadd nnan float %op1, %op2 649 ; CHECK: %f.nnan = fadd nnan float %op1, %op2 650 %f.ninf = fadd ninf float %op1, %op2 651 ; CHECK: %f.ninf = fadd ninf float %op1, %op2 652 %f.nsz = fadd nsz float %op1, %op2 653 ; CHECK: %f.nsz = fadd nsz float %op1, %op2 654 %f.arcp = fadd arcp float %op1, %op2 655 ; CHECK: %f.arcp = fadd arcp float %op1, %op2 656 %f.fast = fadd fast float %op1, %op2 657 ; CHECK: %f.fast = fadd fast float %op1, %op2 658 ret void 659} 660 661;; Type System 662%opaquety = type opaque 663define void @typesystem() { 664 %p0 = bitcast i8* null to i32 (i32)* 665 ; CHECK: %p0 = bitcast ptr null to ptr 666 %p1 = bitcast i8* null to void (i8*)* 667 ; CHECK: %p1 = bitcast ptr null to ptr 668 %p2 = bitcast i8* null to i32 (i8*, ...)* 669 ; CHECK: %p2 = bitcast ptr null to ptr 670 %p3 = bitcast i8* null to { i32, i8 } (i8*, ...)* 671 ; CHECK: %p3 = bitcast ptr null to ptr 672 %p4 = bitcast i8* null to <{ i32, i8 }> (i8*, ...)* 673 ; CHECK: %p4 = bitcast ptr null to ptr 674 %p5 = bitcast i8* null to <{ i32, i8 }> (<{ i8*, i64 }>*, ...)* 675 ; CHECK: %p5 = bitcast ptr null to ptr 676 677 %t0 = alloca i1942652 678 ; CHECK: %t0 = alloca i1942652 679 %t1 = alloca half 680 ; CHECK: %t1 = alloca half 681 %t2 = alloca float 682 ; CHECK: %t2 = alloca float 683 %t3 = alloca double 684 ; CHECK: %t3 = alloca double 685 %t4 = alloca fp128 686 ; CHECK: %t4 = alloca fp128 687 %t5 = alloca x86_fp80 688 ; CHECK: %t5 = alloca x86_fp80 689 %t6 = alloca ppc_fp128 690 ; CHECK: %t6 = alloca ppc_fp128 691 %t7 = alloca x86_mmx 692 ; CHECK: %t7 = alloca <1 x i64> 693 %t8 = alloca %opaquety* 694 ; CHECK: %t8 = alloca ptr 695 696 ret void 697} 698 699;; Inline Assembler Expressions 700define void @inlineasm(i32 %arg) { 701 call i32 asm "bswap $0", "=r,r"(i32 %arg) 702 ; CHECK: call i32 asm "bswap $0", "=r,r"(i32 %arg) 703 call i32 asm sideeffect "blt $1, $2, $3", "=r,r,rm"(i32 %arg, i32 %arg) 704 ; CHECK: call i32 asm sideeffect "blt $1, $2, $3", "=r,r,rm"(i32 %arg, i32 %arg) 705 ret void 706} 707 708;; Instructions 709 710; Instructions -- Terminators 711define void @instructions.terminators(i8 %val) personality i32 -10 { 712 br i1 false, label %iftrue, label %iffalse 713 ; CHECK: br i1 false, label %iftrue, label %iffalse 714 br label %iftrue 715 ; CHECK: br label %iftrue 716iftrue: 717 ret void 718 ; CHECK: ret void 719iffalse: 720 721 switch i8 %val, label %defaultdest [ 722 ; CHECK: switch i8 %val, label %defaultdest [ 723 i8 0, label %defaultdest.0 724 ; CHECK: i8 0, label %defaultdest.0 725 i8 1, label %defaultdest.1 726 ; CHECK: i8 1, label %defaultdest.1 727 i8 2, label %defaultdest.2 728 ; CHECK: i8 2, label %defaultdest.2 729 ] 730 ; CHECK: ] 731defaultdest: 732 ret void 733defaultdest.0: 734 ret void 735defaultdest.1: 736 ret void 737defaultdest.2: 738 739 indirectbr i8* blockaddress(@instructions.terminators, %defaultdest.2), [label %defaultdest.2] 740 ; CHECK: indirectbr ptr blockaddress(@instructions.terminators, %defaultdest.2), [label %defaultdest.2] 741 indirectbr i8* blockaddress(@instructions.terminators, %defaultdest.2), [label %defaultdest.2, label %defaultdest.2] 742 ; CHECK: indirectbr ptr blockaddress(@instructions.terminators, %defaultdest.2), [label %defaultdest.2, label %defaultdest.2] 743 744 invoke fastcc void @f.fastcc() 745 ; CHECK: invoke fastcc void @f.fastcc() 746 to label %defaultdest unwind label %exc 747 ; CHECK: to label %defaultdest unwind label %exc 748exc: 749 %cleanup = landingpad i32 cleanup 750 751 resume i32 undef 752 ; CHECK: resume i32 undef 753 unreachable 754 ; CHECK: unreachable 755 756 ret void 757} 758 759; Instructions -- Binary Operations 760define void @instructions.binops(i8 %op1, i8 %op2) { 761 ; nuw x nsw 762 add i8 %op1, %op2 763 ; CHECK: add i8 %op1, %op2 764 add nuw i8 %op1, %op2 765 ; CHECK: add nuw i8 %op1, %op2 766 add nsw i8 %op1, %op2 767 ; CHECK: add nsw i8 %op1, %op2 768 add nuw nsw i8 %op1, %op2 769 ; CHECK: add nuw nsw i8 %op1, %op2 770 sub i8 %op1, %op2 771 ; CHECK: sub i8 %op1, %op2 772 sub nuw i8 %op1, %op2 773 ; CHECK: sub nuw i8 %op1, %op2 774 sub nsw i8 %op1, %op2 775 ; CHECK: sub nsw i8 %op1, %op2 776 sub nuw nsw i8 %op1, %op2 777 ; CHECK: sub nuw nsw i8 %op1, %op2 778 mul i8 %op1, %op2 779 ; CHECK: mul i8 %op1, %op2 780 mul nuw i8 %op1, %op2 781 ; CHECK: mul nuw i8 %op1, %op2 782 mul nsw i8 %op1, %op2 783 ; CHECK: mul nsw i8 %op1, %op2 784 mul nuw nsw i8 %op1, %op2 785 ; CHECK: mul nuw nsw i8 %op1, %op2 786 787 ; exact 788 udiv i8 %op1, %op2 789 ; CHECK: udiv i8 %op1, %op2 790 udiv exact i8 %op1, %op2 791 ; CHECK: udiv exact i8 %op1, %op2 792 sdiv i8 %op1, %op2 793 ; CHECK: sdiv i8 %op1, %op2 794 sdiv exact i8 %op1, %op2 795 ; CHECK: sdiv exact i8 %op1, %op2 796 797 ; none 798 urem i8 %op1, %op2 799 ; CHECK: urem i8 %op1, %op2 800 srem i8 %op1, %op2 801 ; CHECK: srem i8 %op1, %op2 802 803 ret void 804} 805 806; Instructions -- Bitwise Binary Operations 807define void @instructions.bitwise_binops(i8 %op1, i8 %op2) { 808 ; nuw x nsw 809 shl i8 %op1, %op2 810 ; CHECK: shl i8 %op1, %op2 811 shl nuw i8 %op1, %op2 812 ; CHECK: shl nuw i8 %op1, %op2 813 shl nsw i8 %op1, %op2 814 ; CHECK: shl nsw i8 %op1, %op2 815 shl nuw nsw i8 %op1, %op2 816 ; CHECK: shl nuw nsw i8 %op1, %op2 817 818 ; exact 819 lshr i8 %op1, %op2 820 ; CHECK: lshr i8 %op1, %op2 821 lshr exact i8 %op1, %op2 822 ; CHECK: lshr exact i8 %op1, %op2 823 ashr i8 %op1, %op2 824 ; CHECK: ashr i8 %op1, %op2 825 ashr exact i8 %op1, %op2 826 ; CHECK: ashr exact i8 %op1, %op2 827 828 ; none 829 and i8 %op1, %op2 830 ; CHECK: and i8 %op1, %op2 831 or i8 %op1, %op2 832 ; CHECK: or i8 %op1, %op2 833 xor i8 %op1, %op2 834 ; CHECK: xor i8 %op1, %op2 835 836 ret void 837} 838 839; Instructions -- Vector Operations 840define void @instructions.vectorops(<4 x float> %vec, <4 x float> %vec2) { 841 extractelement <4 x float> %vec, i8 0 842 ; CHECK: extractelement <4 x float> %vec, i8 0 843 insertelement <4 x float> %vec, float 3.500000e+00, i8 0 844 ; CHECK: insertelement <4 x float> %vec, float 3.500000e+00, i8 0 845 shufflevector <4 x float> %vec, <4 x float> %vec2, <2 x i32> zeroinitializer 846 ; CHECK: shufflevector <4 x float> %vec, <4 x float> %vec2, <2 x i32> zeroinitializer 847 848 ret void 849} 850 851; Instructions -- Aggregate Operations 852define void @instructions.aggregateops({ i8, i32 } %up, <{ i8, i32 }> %p, 853 [3 x i8] %arr, { i8, { i32 }} %n, 854 <2 x i8*> %pvec, <2 x i64> %offsets) { 855 extractvalue { i8, i32 } %up, 0 856 ; CHECK: extractvalue { i8, i32 } %up, 0 857 extractvalue <{ i8, i32 }> %p, 1 858 ; CHECK: extractvalue <{ i8, i32 }> %p, 1 859 extractvalue [3 x i8] %arr, 2 860 ; CHECK: extractvalue [3 x i8] %arr, 2 861 extractvalue { i8, { i32 } } %n, 1, 0 862 ; CHECK: extractvalue { i8, { i32 } } %n, 1, 0 863 864 insertvalue { i8, i32 } %up, i8 1, 0 865 ; CHECK: insertvalue { i8, i32 } %up, i8 1, 0 866 insertvalue <{ i8, i32 }> %p, i32 2, 1 867 ; CHECK: insertvalue <{ i8, i32 }> %p, i32 2, 1 868 insertvalue [3 x i8] %arr, i8 0, 0 869 ; CHECK: insertvalue [3 x i8] %arr, i8 0, 0 870 insertvalue { i8, { i32 } } %n, i32 0, 1, 0 871 ; CHECK: insertvalue { i8, { i32 } } %n, i32 0, 1, 0 872 873 %up.ptr = alloca { i8, i32 } 874 %p.ptr = alloca <{ i8, i32 }> 875 %arr.ptr = alloca [3 x i8] 876 %n.ptr = alloca { i8, { i32 } } 877 878 getelementptr { i8, i32 }, { i8, i32 }* %up.ptr, i8 0 879 ; CHECK: getelementptr { i8, i32 }, ptr %up.ptr, i8 0 880 getelementptr <{ i8, i32 }>, <{ i8, i32 }>* %p.ptr, i8 1 881 ; CHECK: getelementptr <{ i8, i32 }>, ptr %p.ptr, i8 1 882 getelementptr [3 x i8], [3 x i8]* %arr.ptr, i8 2 883 ; CHECK: getelementptr [3 x i8], ptr %arr.ptr, i8 2 884 getelementptr { i8, { i32 } }, { i8, { i32 } }* %n.ptr, i32 0, i32 1 885 ; CHECK: getelementptr { i8, { i32 } }, ptr %n.ptr, i32 0, i32 1 886 getelementptr inbounds { i8, { i32 } }, { i8, { i32 } }* %n.ptr, i32 1, i32 0 887 ; CHECK: getelementptr inbounds { i8, { i32 } }, ptr %n.ptr, i32 1, i32 0 888 getelementptr i8, <2 x i8*> %pvec, <2 x i64> %offsets 889 ; CHECK: getelementptr i8, <2 x ptr> %pvec, <2 x i64> %offsets 890 891 ret void 892} 893 894; Instructions -- Memory Access and Addressing Operations 895!7 = !{i32 1} 896!8 = !{} 897!9 = !{i64 4} 898define void @instructions.memops(i32** %base) { 899 alloca i32, i8 4, align 4 900 ; CHECK: alloca i32, i8 4, align 4 901 alloca inalloca i32, i8 4, align 4 902 ; CHECK: alloca inalloca i32, i8 4, align 4 903 904 load i32*, i32** %base, align 8, !invariant.load !7, !nontemporal !8, !nonnull !7, !dereferenceable !9, !dereferenceable_or_null !9 905 ; CHECK: load ptr, ptr %base, align 8, !invariant.load !7, !nontemporal !8, !nonnull !7, !dereferenceable !9, !dereferenceable_or_null !9 906 load volatile i32*, i32** %base, align 8, !invariant.load !7, !nontemporal !8, !nonnull !7, !dereferenceable !9, !dereferenceable_or_null !9 907 ; CHECK: load volatile ptr, ptr %base, align 8, !invariant.load !7, !nontemporal !8, !nonnull !7, !dereferenceable !9, !dereferenceable_or_null !9 908 909 store i32* null, i32** %base, align 4, !nontemporal !8 910 ; CHECK: store ptr null, ptr %base, align 4, !nontemporal !8 911 store volatile i32* null, i32** %base, align 4, !nontemporal !8 912 ; CHECK: store volatile ptr null, ptr %base, align 4, !nontemporal !8 913 914 ret void 915} 916 917; Instructions -- Conversion Operations 918define void @instructions.conversions() { 919 trunc i32 -1 to i1 920 ; CHECK: trunc i32 -1 to i1 921 zext i32 -1 to i64 922 ; CHECK: zext i32 -1 to i64 923 sext i32 -1 to i64 924 ; CHECK: sext i32 -1 to i64 925 fptrunc float undef to half 926 ; CHECK: fptrunc float undef to half 927 fpext half undef to float 928 ; CHECK: fpext half undef to float 929 fptoui float undef to i32 930 ; CHECK: fptoui float undef to i32 931 fptosi float undef to i32 932 ; CHECK: fptosi float undef to i32 933 uitofp i32 1 to float 934 ; CHECK: uitofp i32 1 to float 935 sitofp i32 -1 to float 936 ; CHECK: sitofp i32 -1 to float 937 ptrtoint i8* null to i64 938 ; CHECK: ptrtoint ptr null to i64 939 inttoptr i64 0 to i8* 940 ; CHECK: inttoptr i64 0 to ptr 941 bitcast i32 0 to i32 942 ; CHECK: bitcast i32 0 to i32 943 addrspacecast i32* null to i32 addrspace(1)* 944 ; CHECK: addrspacecast ptr null to ptr addrspace(1) 945 946 ret void 947} 948 949; Instructions -- Other Operations 950define void @instructions.other(i32 %op1, i32 %op2, half %fop1, half %fop2) { 951entry: 952 icmp eq i32 %op1, %op2 953 ; CHECK: icmp eq i32 %op1, %op2 954 icmp ne i32 %op1, %op2 955 ; CHECK: icmp ne i32 %op1, %op2 956 icmp ugt i32 %op1, %op2 957 ; CHECK: icmp ugt i32 %op1, %op2 958 icmp uge i32 %op1, %op2 959 ; CHECK: icmp uge i32 %op1, %op2 960 icmp ult i32 %op1, %op2 961 ; CHECK: icmp ult i32 %op1, %op2 962 icmp ule i32 %op1, %op2 963 ; CHECK: icmp ule i32 %op1, %op2 964 icmp sgt i32 %op1, %op2 965 ; CHECK: icmp sgt i32 %op1, %op2 966 icmp sge i32 %op1, %op2 967 ; CHECK: icmp sge i32 %op1, %op2 968 icmp slt i32 %op1, %op2 969 ; CHECK: icmp slt i32 %op1, %op2 970 icmp sle i32 %op1, %op2 971 ; CHECK: icmp sle i32 %op1, %op2 972 973 fcmp false half %fop1, %fop2 974 ; CHECK: fcmp false half %fop1, %fop2 975 fcmp oeq half %fop1, %fop2 976 ; CHECK: fcmp oeq half %fop1, %fop2 977 fcmp ogt half %fop1, %fop2 978 ; CHECK: fcmp ogt half %fop1, %fop2 979 fcmp oge half %fop1, %fop2 980 ; CHECK: fcmp oge half %fop1, %fop2 981 fcmp olt half %fop1, %fop2 982 ; CHECK: fcmp olt half %fop1, %fop2 983 fcmp ole half %fop1, %fop2 984 ; CHECK: fcmp ole half %fop1, %fop2 985 fcmp one half %fop1, %fop2 986 ; CHECK: fcmp one half %fop1, %fop2 987 fcmp ord half %fop1, %fop2 988 ; CHECK: fcmp ord half %fop1, %fop2 989 fcmp ueq half %fop1, %fop2 990 ; CHECK: fcmp ueq half %fop1, %fop2 991 fcmp ugt half %fop1, %fop2 992 ; CHECK: fcmp ugt half %fop1, %fop2 993 fcmp uge half %fop1, %fop2 994 ; CHECK: fcmp uge half %fop1, %fop2 995 fcmp ult half %fop1, %fop2 996 ; CHECK: fcmp ult half %fop1, %fop2 997 fcmp ule half %fop1, %fop2 998 ; CHECK: fcmp ule half %fop1, %fop2 999 fcmp une half %fop1, %fop2 1000 ; CHECK: fcmp une half %fop1, %fop2 1001 fcmp uno half %fop1, %fop2 1002 ; CHECK: fcmp uno half %fop1, %fop2 1003 fcmp true half %fop1, %fop2 1004 ; CHECK: fcmp true half %fop1, %fop2 1005 1006 br label %exit 1007L1: 1008 %v1 = add i32 %op1, %op2 1009 br label %exit 1010L2: 1011 %v2 = add i32 %op1, %op2 1012 br label %exit 1013exit: 1014 phi i32 [ %v1, %L1 ], [ %v2, %L2 ], [ %op1, %entry ] 1015 ; CHECK: phi i32 [ %v1, %L1 ], [ %v2, %L2 ], [ %op1, %entry ] 1016 1017 select i1 true, i32 0, i32 1 1018 ; CHECK: select i1 true, i32 0, i32 1 1019 select <2 x i1> <i1 true, i1 false>, <2 x i8> <i8 2, i8 3>, <2 x i8> <i8 3, i8 2> 1020 ; CHECK: select <2 x i1> <i1 true, i1 false>, <2 x i8> <i8 2, i8 3>, <2 x i8> <i8 3, i8 2> 1021 1022 call void @f.nobuiltin() builtin 1023 ; CHECK: call void @f.nobuiltin() #39 1024 1025 call fastcc noalias i32* @f.noalias() noinline 1026 ; CHECK: call fastcc noalias ptr @f.noalias() #12 1027 tail call ghccc nonnull i32* @f.nonnull() minsize 1028 ; CHECK: tail call ghccc nonnull ptr @f.nonnull() #7 1029 1030 ret void 1031} 1032 1033define void @instructions.call_musttail(i8* inalloca %val) { 1034 musttail call void @f.param.inalloca(i8* inalloca %val) 1035 ; CHECK: musttail call void @f.param.inalloca(ptr inalloca(i8) %val) 1036 1037 ret void 1038} 1039 1040define void @instructions.landingpad() personality i32 -2 { 1041 invoke void @llvm.donothing() to label %proceed unwind label %catch1 1042 invoke void @llvm.donothing() to label %proceed unwind label %catch2 1043 invoke void @llvm.donothing() to label %proceed unwind label %catch3 1044 invoke void @llvm.donothing() to label %proceed unwind label %catch4 1045 1046catch1: 1047 landingpad i32 1048 ; CHECK: landingpad i32 1049 cleanup 1050 ; CHECK: cleanup 1051 br label %proceed 1052 1053catch2: 1054 landingpad i32 1055 ; CHECK: landingpad i32 1056 cleanup 1057 ; CHECK: cleanup 1058 catch i32* null 1059 ; CHECK: catch ptr null 1060 br label %proceed 1061 1062catch3: 1063 landingpad i32 1064 ; CHECK: landingpad i32 1065 cleanup 1066 ; CHECK: cleanup 1067 catch i32* null 1068 ; CHECK: catch ptr null 1069 catch i32* null 1070 ; CHECK: catch ptr null 1071 br label %proceed 1072 1073catch4: 1074 landingpad i32 1075 ; CHECK: landingpad i32 1076 filter [2 x i32] zeroinitializer 1077 ; CHECK: filter [2 x i32] zeroinitializer 1078 br label %proceed 1079 1080proceed: 1081 ret void 1082} 1083 1084;; Intrinsic Functions 1085 1086; Intrinsic Functions -- Variable Argument Handling 1087declare void @llvm.va_start(i8*) 1088declare void @llvm.va_copy(i8*, i8*) 1089declare void @llvm.va_end(i8*) 1090define void @instructions.va_arg(i8* %v, ...) { 1091 %ap = alloca i8* 1092 %ap2 = bitcast i8** %ap to i8* 1093 1094 call void @llvm.va_start(i8* %ap2) 1095 ; CHECK: call void @llvm.va_start.p0(ptr %ap2) 1096 1097 va_arg i8* %ap2, i32 1098 ; CHECK: va_arg ptr %ap2, i32 1099 1100 call void @llvm.va_copy(i8* %v, i8* %ap2) 1101 ; CHECK: call void @llvm.va_copy.p0(ptr %v, ptr %ap2) 1102 1103 call void @llvm.va_end(i8* %ap2) 1104 ; CHECK: call void @llvm.va_end.p0(ptr %ap2) 1105 1106 ret void 1107} 1108 1109; Intrinsic Functions -- Accurate Garbage Collection 1110declare void @llvm.gcroot(i8**, i8*) 1111declare i8* @llvm.gcread(i8*, i8**) 1112declare void @llvm.gcwrite(i8*, i8*, i8**) 1113define void @intrinsics.gc() gc "shadow-stack" { 1114 %ptrloc = alloca i8* 1115 call void @llvm.gcroot(i8** %ptrloc, i8* null) 1116 ; CHECK: call void @llvm.gcroot(ptr %ptrloc, ptr null) 1117 1118 call i8* @llvm.gcread(i8* null, i8** %ptrloc) 1119 ; CHECK: call ptr @llvm.gcread(ptr null, ptr %ptrloc) 1120 1121 %ref = alloca i8 1122 call void @llvm.gcwrite(i8* %ref, i8* null, i8** %ptrloc) 1123 ; CHECK: call void @llvm.gcwrite(ptr %ref, ptr null, ptr %ptrloc) 1124 1125 ret void 1126} 1127 1128; Intrinsic Functions -- Code Generation 1129declare i8* @llvm.returnaddress(i32) 1130declare i8* @llvm.frameaddress(i32) 1131declare i32 @llvm.read_register.i32(metadata) 1132declare i64 @llvm.read_register.i64(metadata) 1133declare void @llvm.write_register.i32(metadata, i32) 1134declare void @llvm.write_register.i64(metadata, i64) 1135declare i8* @llvm.stacksave() 1136declare void @llvm.stackrestore(i8*) 1137declare void @llvm.prefetch(i8*, i32, i32, i32) 1138declare void @llvm.pcmarker(i32) 1139declare i64 @llvm.readcyclecounter() 1140declare void @llvm.clear_cache(i8*, i8*) 1141declare void @llvm.instrprof_increment(i8*, i64, i32, i32) 1142 1143!10 = !{!"rax"} 1144define void @intrinsics.codegen() { 1145 call i8* @llvm.returnaddress(i32 1) 1146 ; CHECK: call ptr @llvm.returnaddress(i32 1) 1147 call i8* @llvm.frameaddress(i32 1) 1148 ; CHECK: call ptr @llvm.frameaddress.p0(i32 1) 1149 1150 call i32 @llvm.read_register.i32(metadata !10) 1151 ; CHECK: call i32 @llvm.read_register.i32(metadata !10) 1152 call i64 @llvm.read_register.i64(metadata !10) 1153 ; CHECK: call i64 @llvm.read_register.i64(metadata !10) 1154 call void @llvm.write_register.i32(metadata !10, i32 0) 1155 ; CHECK: call void @llvm.write_register.i32(metadata !10, i32 0) 1156 call void @llvm.write_register.i64(metadata !10, i64 0) 1157 ; CHECK: call void @llvm.write_register.i64(metadata !10, i64 0) 1158 1159 %stack = call i8* @llvm.stacksave() 1160 ; CHECK: %stack = call ptr @llvm.stacksave.p0() 1161 call void @llvm.stackrestore(i8* %stack) 1162 ; CHECK: call void @llvm.stackrestore.p0(ptr %stack) 1163 1164 call void @llvm.prefetch(i8* %stack, i32 0, i32 3, i32 0) 1165 ; CHECK: call void @llvm.prefetch.p0(ptr %stack, i32 0, i32 3, i32 0) 1166 1167 call void @llvm.pcmarker(i32 1) 1168 ; CHECK: call void @llvm.pcmarker(i32 1) 1169 1170 call i64 @llvm.readcyclecounter() 1171 ; CHECK: call i64 @llvm.readcyclecounter() 1172 1173 call void @llvm.clear_cache(i8* null, i8* null) 1174 ; CHECK: call void @llvm.clear_cache(ptr null, ptr null) 1175 1176 call void @llvm.instrprof_increment(i8* null, i64 0, i32 0, i32 0) 1177 ; CHECK: call void @llvm.instrprof_increment(ptr null, i64 0, i32 0, i32 0) 1178 1179 ret void 1180} 1181 1182declare void @llvm.localescape(...) 1183declare i8* @llvm.localrecover(i8* %func, i8* %fp, i32 %idx) 1184define void @intrinsics.localescape() { 1185 %static.alloca = alloca i32 1186 call void (...) @llvm.localescape(i32* %static.alloca) 1187 ; CHECK: call void (...) @llvm.localescape(ptr %static.alloca) 1188 1189 call void @intrinsics.localrecover() 1190 1191 ret void 1192} 1193define void @intrinsics.localrecover() { 1194 %func = bitcast void ()* @intrinsics.localescape to i8* 1195 %fp = call i8* @llvm.frameaddress(i32 1) 1196 call i8* @llvm.localrecover(i8* %func, i8* %fp, i32 0) 1197 ; CHECK: call ptr @llvm.localrecover(ptr %func, ptr %fp, i32 0) 1198 1199 ret void 1200} 1201 1202; We need this function to provide `uses' for some metadata tests. 1203define void @misc.metadata() { 1204 call void @f1(), !srcloc !11 1205 call void @f1(), !srcloc !12 1206 call void @f1(), !srcloc !13 1207 call void @f1(), !srcloc !14 1208 ret void 1209} 1210 1211; CHECK: attributes #0 = { alignstack=4 } 1212; CHECK: attributes #1 = { alignstack=8 } 1213; CHECK: attributes #2 = { alwaysinline } 1214; CHECK: attributes #3 = { cold } 1215; CHECK: attributes #4 = { convergent } 1216; CHECK: attributes #5 = { inlinehint } 1217; CHECK: attributes #6 = { jumptable } 1218; CHECK: attributes #7 = { minsize } 1219; CHECK: attributes #8 = { naked } 1220; CHECK: attributes #9 = { nobuiltin } 1221; CHECK: attributes #10 = { noduplicate } 1222; CHECK: attributes #11 = { noimplicitfloat } 1223; CHECK: attributes #12 = { noinline } 1224; CHECK: attributes #13 = { nonlazybind } 1225; CHECK: attributes #14 = { noredzone } 1226; CHECK: attributes #15 = { noreturn } 1227; CHECK: attributes #16 = { nounwind } 1228; CHECK: attributes #17 = { noinline optnone } 1229; CHECK: attributes #18 = { optsize } 1230; CHECK: attributes #19 = { memory(none) } 1231; CHECK: attributes #20 = { memory(read) } 1232; CHECK: attributes #21 = { returns_twice } 1233; CHECK: attributes #22 = { safestack } 1234; CHECK: attributes #23 = { sanitize_address } 1235; CHECK: attributes #24 = { sanitize_memory } 1236; CHECK: attributes #25 = { sanitize_thread } 1237; CHECK: attributes #26 = { ssp } 1238; CHECK: attributes #27 = { sspreq } 1239; CHECK: attributes #28 = { sspstrong } 1240; CHECK: attributes #29 = { "thunk" } 1241; CHECK: attributes #30 = { uwtable } 1242; CHECK: attributes #31 = { "cpu"="cortex-a8" } 1243; CHECK: attributes #32 = { nocallback nofree nosync nounwind willreturn memory(none) } 1244; CHECK: attributes #33 = { nounwind memory(argmem: read) } 1245; CHECK: attributes #34 = { nounwind memory(argmem: readwrite) } 1246; CHECK: attributes #35 = { nocallback nofree nosync nounwind willreturn memory(read) } 1247; CHECK: attributes #36 = { nocallback nounwind } 1248; CHECK: attributes #37 = { nocallback nofree nosync nounwind willreturn } 1249; CHECK: attributes #38 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite, inaccessiblemem: readwrite) } 1250; CHECK: attributes #39 = { builtin } 1251 1252;; Metadata 1253 1254; Metadata -- Module flags 1255!llvm.module.flags = !{!0, !1, !2, !4, !5, !6} 1256; CHECK: !llvm.module.flags = !{!0, !1, !2, !4, !5, !6} 1257 1258!0 = !{i32 1, !"mod1", i32 0} 1259; CHECK: !0 = !{i32 1, !"mod1", i32 0} 1260!1 = !{i32 2, !"mod2", i32 0} 1261; CHECK: !1 = !{i32 2, !"mod2", i32 0} 1262!2 = !{i32 3, !"mod3", !3} 1263; CHECK: !2 = !{i32 3, !"mod3", !3} 1264!3 = !{!"mod6", !0} 1265; CHECK: !3 = !{!"mod6", !0} 1266!4 = !{i32 4, !"mod4", i32 0} 1267; CHECK: !4 = !{i32 4, !"mod4", i32 0} 1268!5 = !{i32 5, !"mod5", !0} 1269; CHECK: !5 = !{i32 5, !"mod5", !0} 1270!6 = !{i32 6, !"mod6", !0} 1271; CHECK: !6 = !{i32 6, !"mod6", !0} 1272 1273; Metadata -- Check `distinct' 1274!11 = distinct !{} 1275; CHECK: !11 = distinct !{} 1276!12 = distinct !{} 1277; CHECK: !12 = distinct !{} 1278!13 = !{!11} 1279; CHECK: !13 = !{!11} 1280!14 = !{!12} 1281; CHECK: !14 = !{!12} 1282