1; Bitcode compatibility test for llvm 2; 3; Please update this file when making any IR changes. Information on the 4; release process for this file is available here: 5; 6; http://llvm.org/docs/DeveloperPolicy.html#ir-backwards-compatibility 7 8; RUN: llvm-as < %s | llvm-dis | llvm-as | llvm-dis | FileCheck %s 9; RUN: verify-uselistorder < %s 10 11target datalayout = "E" 12; CHECK: target datalayout = "E" 13 14target triple = "x86_64-apple-macosx10.10.0" 15; CHECK: target triple = "x86_64-apple-macosx10.10.0" 16 17;; Module-level assembly 18module asm "beep boop" 19; CHECK: module asm "beep boop" 20 21;; Comdats 22$comdat.any = comdat any 23; CHECK: $comdat.any = comdat any 24$comdat.exactmatch = comdat exactmatch 25; CHECK: $comdat.exactmatch = comdat exactmatch 26$comdat.largest = comdat largest 27; CHECK: $comdat.largest = comdat largest 28$comdat.noduplicates = comdat noduplicates 29; CHECK: $comdat.noduplicates = comdat noduplicates 30$comdat.samesize = comdat samesize 31; CHECK: $comdat.samesize = comdat samesize 32 33;; Constants 34@const.true = constant i1 true 35; CHECK: @const.true = constant i1 true 36@const.false = constant i1 false 37; CHECK: @const.false = constant i1 false 38@const.int = constant i32 zeroinitializer 39; CHECK: @const.int = constant i32 0 40@const.float = constant double 0.0 41; CHECK: @const.float = constant double 0.0 42@const.null = constant i8* null 43; CHECK: @const.null = constant i8* null 44%const.struct.type = type { i32, i8 } 45%const.struct.type.packed = type <{ i32, i8 }> 46@const.struct = constant %const.struct.type { i32 -1, i8 undef } 47; CHECK: @const.struct = constant %const.struct.type { i32 -1, i8 undef } 48@const.struct.packed = constant %const.struct.type.packed <{ i32 -1, i8 1 }> 49; CHECK: @const.struct.packed = constant %const.struct.type.packed <{ i32 -1, i8 1 }> 50@const.array = constant [2 x i32] [i32 -3, i32 -4] 51; CHECK: @const.array = constant [2 x i32] [i32 -3, i32 -4] 52@const.vector = constant <2 x i32> <i32 -5, i32 -6> 53; CHECK: @const.vector = constant <2 x i32> <i32 -5, i32 -6> 54 55;; Global Variables 56; Format: [@<GlobalVarName> =] [Linkage] [Visibility] [DLLStorageClass] 57; [ThreadLocal] [unnamed_addr] [AddrSpace] [ExternallyInitialized] 58; <global | constant> <Type> [<InitializerConstant>] 59; [, section "name"] [, comdat [($name)]] [, align <Alignment>] 60 61; Global Variables -- Simple 62@g1 = global i32 0 63; CHECK: @g1 = global i32 0 64@g2 = constant i32 0 65; CHECK: @g2 = constant i32 0 66 67; Global Variables -- Linkage 68@g.private = private global i32 0 69; CHECK: @g.private = private global i32 0 70@g.internal = internal global i32 0 71; CHECK: @g.internal = internal global i32 0 72@g.available_externally = available_externally global i32 0 73; CHECK: @g.available_externally = available_externally global i32 0 74@g.linkonce = linkonce global i32 0 75; CHECK: @g.linkonce = linkonce global i32 0 76@g.weak = weak global i32 0 77; CHECK: @g.weak = weak global i32 0 78@g.common = common global i32 0 79; CHECK: @g.common = common global i32 0 80@g.appending = appending global [4 x i8] c"test" 81; CHECK: @g.appending = appending global [4 x i8] c"test" 82@g.extern_weak = extern_weak global i32 83; CHECK: @g.extern_weak = extern_weak global i32 84@g.linkonce_odr = linkonce_odr global i32 0 85; CHECK: @g.linkonce_odr = linkonce_odr global i32 0 86@g.weak_odr = weak_odr global i32 0 87; CHECK: @g.weak_odr = weak_odr global i32 0 88@g.external = external global i32 89; CHECK: @g.external = external global i32 90 91; Global Variables -- Visibility 92@g.default = default global i32 0 93; CHECK: @g.default = global i32 0 94@g.hidden = hidden global i32 0 95; CHECK: @g.hidden = hidden global i32 0 96@g.protected = protected global i32 0 97; CHECK: @g.protected = protected global i32 0 98 99; Global Variables -- DLLStorageClass 100@g.dlldefault = default global i32 0 101; CHECK: @g.dlldefault = global i32 0 102@g.dllimport = external dllimport global i32 103; CHECK: @g.dllimport = external dllimport global i32 104@g.dllexport = dllexport global i32 0 105; CHECK: @g.dllexport = dllexport global i32 0 106 107; Global Variables -- ThreadLocal 108@g.notthreadlocal = global i32 0 109; CHECK: @g.notthreadlocal = global i32 0 110@g.generaldynamic = thread_local global i32 0 111; CHECK: @g.generaldynamic = thread_local global i32 0 112@g.localdynamic = thread_local(localdynamic) global i32 0 113; CHECK: @g.localdynamic = thread_local(localdynamic) global i32 0 114@g.initialexec = thread_local(initialexec) global i32 0 115; CHECK: @g.initialexec = thread_local(initialexec) global i32 0 116@g.localexec = thread_local(localexec) global i32 0 117; CHECK: @g.localexec = thread_local(localexec) global i32 0 118 119; Global Variables -- unnamed_addr 120@g.unnamed_addr = unnamed_addr global i32 0 121; CHECK: @g.unnamed_addr = unnamed_addr global i32 0 122 123; Global Variables -- AddrSpace 124@g.addrspace = addrspace(1) global i32 0 125; CHECK: @g.addrspace = addrspace(1) global i32 0 126 127; Global Variables -- ExternallyInitialized 128@g.externally_initialized = external externally_initialized global i32 129; CHECK: @g.externally_initialized = external externally_initialized global i32 130 131; Global Variables -- section 132@g.section = global i32 0, section "_DATA" 133; CHECK: @g.section = global i32 0, section "_DATA" 134 135; Global Variables -- comdat 136@comdat.any = global i32 0, comdat 137; CHECK: @comdat.any = global i32 0, comdat 138@comdat.exactmatch = global i32 0, comdat 139; CHECK: @comdat.exactmatch = global i32 0, comdat 140@comdat.largest = global i32 0, comdat 141; CHECK: @comdat.largest = global i32 0, comdat 142@comdat.noduplicates = global i32 0, comdat 143; CHECK: @comdat.noduplicates = global i32 0, comdat 144@comdat.samesize = global i32 0, comdat 145; CHECK: @comdat.samesize = global i32 0, comdat 146 147; Force two globals from different comdats into sections with the same name. 148$comdat1 = comdat any 149$comdat2 = comdat any 150@g.comdat1 = global i32 0, section "SharedSection", comdat($comdat1) 151; CHECK: @g.comdat1 = global i32 0, section "SharedSection", comdat($comdat1) 152@g.comdat2 = global i32 0, section "SharedSection", comdat($comdat2) 153; CHECK: @g.comdat2 = global i32 0, section "SharedSection", comdat($comdat2) 154 155; Global Variables -- align 156@g.align = global i32 0, align 4 157; CHECK: @g.align = global i32 0, align 4 158 159; Global Variables -- Intrinsics 160%pri.func.data = type { i32, void ()*, i8* } 161@g.used1 = global i32 0 162@g.used2 = global i32 0 163@g.used3 = global i8 0 164declare void @g.f1() 165@llvm.used = appending global [1 x i32*] [i32* @g.used1], section "llvm.metadata" 166; CHECK: @llvm.used = appending global [1 x i32*] [i32* @g.used1], section "llvm.metadata" 167@llvm.compiler.used = appending global [1 x i32*] [i32* @g.used2], section "llvm.metadata" 168; CHECK: @llvm.compiler.used = appending global [1 x i32*] [i32* @g.used2], section "llvm.metadata" 169@llvm.global_ctors = 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_ctors = appending global [1 x %pri.func.data] [%pri.func.data { i32 0, void ()* @g.f1, i8* @g.used3 }], section "llvm.metadata" 171@llvm.global_dtors = appending global [1 x %pri.func.data] [%pri.func.data { i32 0, void ()* @g.f1, i8* @g.used3 }], section "llvm.metadata" 172; 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" 173 174;; Aliases 175; Format: @<Name> = [Linkage] [Visibility] [DLLStorageClass] [ThreadLocal] 176; [unnamed_addr] alias <AliaseeTy> @<Aliasee> 177 178; Aliases -- Linkage 179@a.private = private alias i32* @g.private 180; CHECK: @a.private = private alias i32* @g.private 181@a.internal = internal alias i32* @g.internal 182; CHECK: @a.internal = internal alias i32* @g.internal 183@a.linkonce = linkonce alias i32* @g.linkonce 184; CHECK: @a.linkonce = linkonce alias i32* @g.linkonce 185@a.weak = weak alias i32* @g.weak 186; CHECK: @a.weak = weak alias i32* @g.weak 187@a.linkonce_odr = linkonce_odr alias i32* @g.linkonce_odr 188; CHECK: @a.linkonce_odr = linkonce_odr alias i32* @g.linkonce_odr 189@a.weak_odr = weak_odr alias i32* @g.weak_odr 190; CHECK: @a.weak_odr = weak_odr alias i32* @g.weak_odr 191@a.external = external alias i32* @g1 192; CHECK: @a.external = alias i32* @g1 193 194; Aliases -- Visibility 195@a.default = default alias i32* @g.default 196; CHECK: @a.default = alias i32* @g.default 197@a.hidden = hidden alias i32* @g.hidden 198; CHECK: @a.hidden = hidden alias i32* @g.hidden 199@a.protected = protected alias i32* @g.protected 200; CHECK: @a.protected = protected alias i32* @g.protected 201 202; Aliases -- DLLStorageClass 203@a.dlldefault = default alias i32* @g.dlldefault 204; CHECK: @a.dlldefault = alias i32* @g.dlldefault 205@a.dllimport = dllimport alias i32* @g1 206; CHECK: @a.dllimport = dllimport alias i32* @g1 207@a.dllexport = dllexport alias i32* @g.dllexport 208; CHECK: @a.dllexport = dllexport alias i32* @g.dllexport 209 210; Aliases -- ThreadLocal 211@a.notthreadlocal = alias i32* @g.notthreadlocal 212; CHECK: @a.notthreadlocal = alias i32* @g.notthreadlocal 213@a.generaldynamic = thread_local alias i32* @g.generaldynamic 214; CHECK: @a.generaldynamic = thread_local alias i32* @g.generaldynamic 215@a.localdynamic = thread_local(localdynamic) alias i32* @g.localdynamic 216; CHECK: @a.localdynamic = thread_local(localdynamic) alias i32* @g.localdynamic 217@a.initialexec = thread_local(initialexec) alias i32* @g.initialexec 218; CHECK: @a.initialexec = thread_local(initialexec) alias i32* @g.initialexec 219@a.localexec = thread_local(localexec) alias i32* @g.localexec 220; CHECK: @a.localexec = thread_local(localexec) alias i32* @g.localexec 221 222; Aliases -- unnamed_addr 223@a.unnamed_addr = unnamed_addr alias i32* @g.unnamed_addr 224; CHECK: @a.unnamed_addr = unnamed_addr alias i32* @g.unnamed_addr 225 226;; Functions 227; Format: define [linkage] [visibility] [DLLStorageClass] 228; [cconv] [ret attrs] 229; <ResultType> @<FunctionName> ([argument list]) 230; [unnamed_addr] [fn Attrs] [section "name"] [comdat [($name)]] 231; [align N] [gc] [prefix Constant] [prologue Constant] 232; [personality Constant] { ... } 233 234; Functions -- Simple 235declare void @f1 () 236; CHECK: declare void @f1() 237 238define void @f2 () { 239; CHECK: define void @f2() 240entry: 241 ret void 242} 243 244; Functions -- linkage 245define private void @f.private() { 246; CHECK: define private void @f.private() 247entry: 248 ret void 249} 250define internal void @f.internal() { 251; CHECK: define internal void @f.internal() 252entry: 253 ret void 254} 255define available_externally void @f.available_externally() { 256; CHECK: define available_externally void @f.available_externally() 257entry: 258 ret void 259} 260define linkonce void @f.linkonce() { 261; CHECK: define linkonce void @f.linkonce() 262entry: 263 ret void 264} 265define weak void @f.weak() { 266; CHECK: define weak void @f.weak() 267entry: 268 ret void 269} 270define linkonce_odr void @f.linkonce_odr() { 271; CHECK: define linkonce_odr void @f.linkonce_odr() 272entry: 273 ret void 274} 275define weak_odr void @f.weak_odr() { 276; CHECK: define weak_odr void @f.weak_odr() 277entry: 278 ret void 279} 280declare external void @f.external() 281; CHECK: declare void @f.external() 282declare extern_weak void @f.extern_weak() 283; CHECK: declare extern_weak void @f.extern_weak() 284 285; Functions -- visibility 286declare default void @f.default() 287; CHECK: declare void @f.default() 288declare hidden void @f.hidden() 289; CHECK: declare hidden void @f.hidden() 290declare protected void @f.protected() 291; CHECK: declare protected void @f.protected() 292 293; Functions -- DLLStorageClass 294declare dllimport void @f.dllimport() 295; CHECK: declare dllimport void @f.dllimport() 296declare dllexport void @f.dllexport() 297; CHECK: declare dllexport void @f.dllexport() 298 299; Functions -- cconv (Calling conventions) 300declare ccc void @f.ccc() 301; CHECK: declare void @f.ccc() 302declare fastcc void @f.fastcc() 303; CHECK: declare fastcc void @f.fastcc() 304declare coldcc void @f.coldcc() 305; CHECK: declare coldcc void @f.coldcc() 306declare cc10 void @f.cc10() 307; CHECK: declare ghccc void @f.cc10() 308declare ghccc void @f.ghccc() 309; CHECK: declare ghccc void @f.ghccc() 310declare cc11 void @f.cc11() 311; CHECK: declare cc11 void @f.cc11() 312declare webkit_jscc void @f.webkit_jscc() 313; CHECK: declare webkit_jscc void @f.webkit_jscc() 314declare anyregcc void @f.anyregcc() 315; CHECK: declare anyregcc void @f.anyregcc() 316declare preserve_mostcc void @f.preserve_mostcc() 317; CHECK: declare preserve_mostcc void @f.preserve_mostcc() 318declare preserve_allcc void @f.preserve_allcc() 319; CHECK: declare preserve_allcc void @f.preserve_allcc() 320declare cc64 void @f.cc64() 321; CHECK: declare x86_stdcallcc void @f.cc64() 322declare x86_stdcallcc void @f.x86_stdcallcc() 323; CHECK: declare x86_stdcallcc void @f.x86_stdcallcc() 324declare cc65 void @f.cc65() 325; CHECK: declare x86_fastcallcc void @f.cc65() 326declare x86_fastcallcc void @f.x86_fastcallcc() 327; CHECK: declare x86_fastcallcc void @f.x86_fastcallcc() 328declare cc66 void @f.cc66() 329; CHECK: declare arm_apcscc void @f.cc66() 330declare arm_apcscc void @f.arm_apcscc() 331; CHECK: declare arm_apcscc void @f.arm_apcscc() 332declare cc67 void @f.cc67() 333; CHECK: declare arm_aapcscc void @f.cc67() 334declare arm_aapcscc void @f.arm_aapcscc() 335; CHECK: declare arm_aapcscc void @f.arm_aapcscc() 336declare cc68 void @f.cc68() 337; CHECK: declare arm_aapcs_vfpcc void @f.cc68() 338declare arm_aapcs_vfpcc void @f.arm_aapcs_vfpcc() 339; CHECK: declare arm_aapcs_vfpcc void @f.arm_aapcs_vfpcc() 340declare cc69 void @f.cc69() 341; CHECK: declare msp430_intrcc void @f.cc69() 342declare msp430_intrcc void @f.msp430_intrcc() 343; CHECK: declare msp430_intrcc void @f.msp430_intrcc() 344declare cc70 void @f.cc70() 345; CHECK: declare x86_thiscallcc void @f.cc70() 346declare x86_thiscallcc void @f.x86_thiscallcc() 347; CHECK: declare x86_thiscallcc void @f.x86_thiscallcc() 348declare cc71 void @f.cc71() 349; CHECK: declare ptx_kernel void @f.cc71() 350declare ptx_kernel void @f.ptx_kernel() 351; CHECK: declare ptx_kernel void @f.ptx_kernel() 352declare cc72 void @f.cc72() 353; CHECK: declare ptx_device void @f.cc72() 354declare ptx_device void @f.ptx_device() 355; CHECK: declare ptx_device void @f.ptx_device() 356declare cc75 void @f.cc75() 357; CHECK: declare spir_func void @f.cc75() 358declare spir_func void @f.spir_func() 359; CHECK: declare spir_func void @f.spir_func() 360declare cc76 void @f.cc76() 361; CHECK: declare spir_kernel void @f.cc76() 362declare spir_kernel void @f.spir_kernel() 363; CHECK: declare spir_kernel void @f.spir_kernel() 364declare cc77 void @f.cc77() 365; CHECK: declare intel_ocl_bicc void @f.cc77() 366declare intel_ocl_bicc void @f.intel_ocl_bicc() 367; CHECK: declare intel_ocl_bicc void @f.intel_ocl_bicc() 368declare cc78 void @f.cc78() 369; CHECK: declare x86_64_sysvcc void @f.cc78() 370declare x86_64_sysvcc void @f.x86_64_sysvcc() 371; CHECK: declare x86_64_sysvcc void @f.x86_64_sysvcc() 372declare cc79 void @f.cc79() 373; CHECK: declare x86_64_win64cc void @f.cc79() 374declare x86_64_win64cc void @f.x86_64_win64cc() 375; CHECK: declare x86_64_win64cc void @f.x86_64_win64cc() 376declare cc80 void @f.cc80() 377; CHECK: declare x86_vectorcallcc void @f.cc80() 378declare x86_vectorcallcc void @f.x86_vectorcallcc() 379; CHECK: declare x86_vectorcallcc void @f.x86_vectorcallcc() 380declare cc8191 void @f.cc8191() 381; CHECK: declare cc8191 void @f.cc8191() 382 383; Functions -- ret attrs (Return attributes) 384declare zeroext i64 @f.zeroext() 385; CHECK: declare zeroext i64 @f.zeroext() 386declare signext i64 @f.signext() 387; CHECK: declare signext i64 @f.signext() 388declare inreg i32* @f.inreg() 389; CHECK: declare inreg i32* @f.inreg() 390declare noalias i32* @f.noalias() 391; CHECK: declare noalias i32* @f.noalias() 392declare nonnull i32* @f.nonnull() 393; CHECK: declare nonnull i32* @f.nonnull() 394declare dereferenceable(4) i32* @f.dereferenceable4() 395; CHECK: declare dereferenceable(4) i32* @f.dereferenceable4() 396declare dereferenceable(8) i32* @f.dereferenceable8() 397; CHECK: declare dereferenceable(8) i32* @f.dereferenceable8() 398declare dereferenceable(16) i32* @f.dereferenceable16() 399; CHECK: declare dereferenceable(16) i32* @f.dereferenceable16() 400declare dereferenceable_or_null(4) i32* @f.dereferenceable4_or_null() 401; CHECK: declare dereferenceable_or_null(4) i32* @f.dereferenceable4_or_null() 402declare dereferenceable_or_null(8) i32* @f.dereferenceable8_or_null() 403; CHECK: declare dereferenceable_or_null(8) i32* @f.dereferenceable8_or_null() 404declare dereferenceable_or_null(16) i32* @f.dereferenceable16_or_null() 405; CHECK: declare dereferenceable_or_null(16) i32* @f.dereferenceable16_or_null() 406 407; Functions -- Parameter attributes 408declare void @f.param.zeroext(i8 zeroext) 409; CHECK: declare void @f.param.zeroext(i8 zeroext) 410declare void @f.param.signext(i8 signext) 411; CHECK: declare void @f.param.signext(i8 signext) 412declare void @f.param.inreg(i8 inreg) 413; CHECK: declare void @f.param.inreg(i8 inreg) 414declare void @f.param.byval({ i8, i8 }* byval) 415; CHECK: declare void @f.param.byval({ i8, i8 }* byval) 416declare void @f.param.inalloca(i8* inalloca) 417; CHECK: declare void @f.param.inalloca(i8* inalloca) 418declare void @f.param.sret(i8* sret) 419; CHECK: declare void @f.param.sret(i8* sret) 420declare void @f.param.noalias(i8* noalias) 421; CHECK: declare void @f.param.noalias(i8* noalias) 422declare void @f.param.nocapture(i8* nocapture) 423; CHECK: declare void @f.param.nocapture(i8* nocapture) 424declare void @f.param.nest(i8* nest) 425; CHECK: declare void @f.param.nest(i8* nest) 426declare i8* @f.param.returned(i8* returned) 427; CHECK: declare i8* @f.param.returned(i8* returned) 428declare void @f.param.nonnull(i8* nonnull) 429; CHECK: declare void @f.param.nonnull(i8* nonnull) 430declare void @f.param.dereferenceable(i8* dereferenceable(4)) 431; CHECK: declare void @f.param.dereferenceable(i8* dereferenceable(4)) 432declare void @f.param.dereferenceable_or_null(i8* dereferenceable_or_null(4)) 433; CHECK: declare void @f.param.dereferenceable_or_null(i8* dereferenceable_or_null(4)) 434 435; Functions -- unnamed_addr 436declare void @f.unnamed_addr() unnamed_addr 437; CHECK: declare void @f.unnamed_addr() unnamed_addr 438 439; Functions -- fn Attrs (Function attributes) 440declare void @f.alignstack4() alignstack(4) 441; CHECK: declare void @f.alignstack4() #0 442declare void @f.alignstack8() alignstack(8) 443; CHECK: declare void @f.alignstack8() #1 444declare void @f.alwaysinline() alwaysinline 445; CHECK: declare void @f.alwaysinline() #2 446declare void @f.cold() cold 447; CHECK: declare void @f.cold() #3 448declare void @f.convergent() convergent 449; CHECK: declare void @f.convergent() #4 450declare void @f.inlinehint() inlinehint 451; CHECK: declare void @f.inlinehint() #5 452declare void @f.jumptable() unnamed_addr jumptable 453; CHECK: declare void @f.jumptable() unnamed_addr #6 454declare void @f.minsize() minsize 455; CHECK: declare void @f.minsize() #7 456declare void @f.naked() naked 457; CHECK: declare void @f.naked() #8 458declare void @f.nobuiltin() nobuiltin 459; CHECK: declare void @f.nobuiltin() #9 460declare void @f.noduplicate() noduplicate 461; CHECK: declare void @f.noduplicate() #10 462declare void @f.noimplicitfloat() noimplicitfloat 463; CHECK: declare void @f.noimplicitfloat() #11 464declare void @f.noinline() noinline 465; CHECK: declare void @f.noinline() #12 466declare void @f.nonlazybind() nonlazybind 467; CHECK: declare void @f.nonlazybind() #13 468declare void @f.noredzone() noredzone 469; CHECK: declare void @f.noredzone() #14 470declare void @f.noreturn() noreturn 471; CHECK: declare void @f.noreturn() #15 472declare void @f.nounwind() nounwind 473; CHECK: declare void @f.nounwind() #16 474declare void @f.optnone() noinline optnone 475; CHECK: declare void @f.optnone() #17 476declare void @f.optsize() optsize 477; CHECK: declare void @f.optsize() #18 478declare void @f.readnone() readnone 479; CHECK: declare void @f.readnone() #19 480declare void @f.readonly() readonly 481; CHECK: declare void @f.readonly() #20 482declare void @f.returns_twice() returns_twice 483; CHECK: declare void @f.returns_twice() #21 484declare void @f.safestack() safestack 485; CHECK: declare void @f.safestack() #22 486declare void @f.sanitize_address() sanitize_address 487; CHECK: declare void @f.sanitize_address() #23 488declare void @f.sanitize_memory() sanitize_memory 489; CHECK: declare void @f.sanitize_memory() #24 490declare void @f.sanitize_thread() sanitize_thread 491; CHECK: declare void @f.sanitize_thread() #25 492declare void @f.ssp() ssp 493; CHECK: declare void @f.ssp() #26 494declare void @f.sspreq() sspreq 495; CHECK: declare void @f.sspreq() #27 496declare void @f.sspstrong() sspstrong 497; CHECK: declare void @f.sspstrong() #28 498declare void @f.thunk() "thunk" 499; CHECK: declare void @f.thunk() #29 500declare void @f.uwtable() uwtable 501; CHECK: declare void @f.uwtable() #30 502declare void @f.kvpair() "cpu"="cortex-a8" 503; CHECK:declare void @f.kvpair() #31 504 505; Functions -- section 506declare void @f.section() section "80" 507; CHECK: declare void @f.section() section "80" 508 509; Functions -- comdat 510define void @f.comdat_any() comdat($comdat.any) { 511; CHECK: define void @f.comdat_any() comdat($comdat.any) 512entry: 513 ret void 514} 515define void @f.comdat_exactmatch() comdat($comdat.exactmatch) { 516; CHECK: define void @f.comdat_exactmatch() comdat($comdat.exactmatch) 517entry: 518 ret void 519} 520define void @f.comdat_largest() comdat($comdat.largest) { 521; CHECK: define void @f.comdat_largest() comdat($comdat.largest) 522entry: 523 ret void 524} 525define void @f.comdat_noduplicates() comdat($comdat.noduplicates) { 526; CHECK: define void @f.comdat_noduplicates() comdat($comdat.noduplicates) 527entry: 528 ret void 529} 530define void @f.comdat_samesize() comdat($comdat.samesize) { 531; CHECK: define void @f.comdat_samesize() comdat($comdat.samesize) 532entry: 533 ret void 534} 535 536; Functions -- align 537declare void @f.align2() align 2 538; CHECK: declare void @f.align2() align 2 539declare void @f.align4() align 4 540; CHECK: declare void @f.align4() align 4 541declare void @f.align8() align 8 542; CHECK: declare void @f.align8() align 8 543 544; Functions -- GC 545declare void @f.gcshadow() gc "shadow-stack" 546; CHECK: declare void @f.gcshadow() gc "shadow-stack" 547 548; Functions -- Prefix data 549declare void @f.prefixi32() prefix i32 1684365668 550; CHECK: declare void @f.prefixi32() prefix i32 1684365668 551declare void @f.prefixarray() prefix [4 x i32] [i32 0, i32 1, i32 2, i32 3] 552; CHECK: declare void @f.prefixarray() prefix [4 x i32] [i32 0, i32 1, i32 2, i32 3] 553 554; Functions -- Prologue data 555declare void @f.prologuei32() prologue i32 1684365669 556; CHECK: declare void @f.prologuei32() prologue i32 1684365669 557declare void @f.prologuearray() prologue [4 x i32] [i32 0, i32 1, i32 2, i32 3] 558; CHECK: declare void @f.prologuearray() prologue [4 x i32] [i32 0, i32 1, i32 2, i32 3] 559 560; Functions -- Personality constant 561declare void @llvm.donothing() nounwind readnone 562; CHECK: declare void @llvm.donothing() #32 563define void @f.no_personality() personality i8 3 { 564; CHECK: define void @f.no_personality() personality i8 3 565 invoke void @llvm.donothing() to label %normal unwind label %exception 566exception: 567 %cleanup = landingpad i8 cleanup 568 br label %normal 569normal: 570 ret void 571} 572 573declare i32 @f.personality_handler() 574; CHECK: declare i32 @f.personality_handler() 575define void @f.personality() personality i32 ()* @f.personality_handler { 576; CHECK: define void @f.personality() personality i32 ()* @f.personality_handler 577 invoke void @llvm.donothing() to label %normal unwind label %exception 578exception: 579 %cleanup = landingpad i32 cleanup 580 br label %normal 581normal: 582 ret void 583} 584 585;; Atomic Memory Ordering Constraints 586define void @atomics(i32* %word) { 587 %cmpxchg.0 = cmpxchg i32* %word, i32 0, i32 4 monotonic monotonic 588 ; CHECK: %cmpxchg.0 = cmpxchg i32* %word, i32 0, i32 4 monotonic monotonic 589 %cmpxchg.1 = cmpxchg i32* %word, i32 0, i32 5 acq_rel monotonic 590 ; CHECK: %cmpxchg.1 = cmpxchg i32* %word, i32 0, i32 5 acq_rel monotonic 591 %cmpxchg.2 = cmpxchg i32* %word, i32 0, i32 6 acquire monotonic 592 ; CHECK: %cmpxchg.2 = cmpxchg i32* %word, i32 0, i32 6 acquire monotonic 593 %cmpxchg.3 = cmpxchg i32* %word, i32 0, i32 7 release monotonic 594 ; CHECK: %cmpxchg.3 = cmpxchg i32* %word, i32 0, i32 7 release monotonic 595 %cmpxchg.4 = cmpxchg i32* %word, i32 0, i32 8 seq_cst monotonic 596 ; CHECK: %cmpxchg.4 = cmpxchg i32* %word, i32 0, i32 8 seq_cst monotonic 597 %cmpxchg.5 = cmpxchg weak i32* %word, i32 0, i32 9 seq_cst monotonic 598 ; CHECK: %cmpxchg.5 = cmpxchg weak i32* %word, i32 0, i32 9 seq_cst monotonic 599 %cmpxchg.6 = cmpxchg volatile i32* %word, i32 0, i32 10 seq_cst monotonic 600 ; CHECK: %cmpxchg.6 = cmpxchg volatile i32* %word, i32 0, i32 10 seq_cst monotonic 601 %cmpxchg.7 = cmpxchg weak volatile i32* %word, i32 0, i32 11 singlethread seq_cst monotonic 602 ; CHECK: %cmpxchg.7 = cmpxchg weak volatile i32* %word, i32 0, i32 11 singlethread seq_cst monotonic 603 %atomicrmw.xchg = atomicrmw xchg i32* %word, i32 12 monotonic 604 ; CHECK: %atomicrmw.xchg = atomicrmw xchg i32* %word, i32 12 monotonic 605 %atomicrmw.add = atomicrmw add i32* %word, i32 13 monotonic 606 ; CHECK: %atomicrmw.add = atomicrmw add i32* %word, i32 13 monotonic 607 %atomicrmw.sub = atomicrmw sub i32* %word, i32 14 monotonic 608 ; CHECK: %atomicrmw.sub = atomicrmw sub i32* %word, i32 14 monotonic 609 %atomicrmw.and = atomicrmw and i32* %word, i32 15 monotonic 610 ; CHECK: %atomicrmw.and = atomicrmw and i32* %word, i32 15 monotonic 611 %atomicrmw.nand = atomicrmw nand i32* %word, i32 16 monotonic 612 ; CHECK: %atomicrmw.nand = atomicrmw nand i32* %word, i32 16 monotonic 613 %atomicrmw.or = atomicrmw or i32* %word, i32 17 monotonic 614 ; CHECK: %atomicrmw.or = atomicrmw or i32* %word, i32 17 monotonic 615 %atomicrmw.xor = atomicrmw xor i32* %word, i32 18 monotonic 616 ; CHECK: %atomicrmw.xor = atomicrmw xor i32* %word, i32 18 monotonic 617 %atomicrmw.max = atomicrmw max i32* %word, i32 19 monotonic 618 ; CHECK: %atomicrmw.max = atomicrmw max i32* %word, i32 19 monotonic 619 %atomicrmw.min = atomicrmw volatile min i32* %word, i32 20 monotonic 620 ; CHECK: %atomicrmw.min = atomicrmw volatile min i32* %word, i32 20 monotonic 621 %atomicrmw.umax = atomicrmw umax i32* %word, i32 21 singlethread monotonic 622 ; CHECK: %atomicrmw.umax = atomicrmw umax i32* %word, i32 21 singlethread monotonic 623 %atomicrmw.umin = atomicrmw volatile umin i32* %word, i32 22 singlethread monotonic 624 ; CHECK: %atomicrmw.umin = atomicrmw volatile umin i32* %word, i32 22 singlethread monotonic 625 fence acquire 626 ; CHECK: fence acquire 627 fence release 628 ; CHECK: fence release 629 fence acq_rel 630 ; CHECK: fence acq_rel 631 fence singlethread seq_cst 632 ; CHECK: fence singlethread seq_cst 633 634 %ld.1 = load atomic i32, i32* %word monotonic, align 4 635 ; CHECK: %ld.1 = load atomic i32, i32* %word monotonic, align 4 636 %ld.2 = load atomic volatile i32, i32* %word acquire, align 8 637 ; CHECK: %ld.2 = load atomic volatile i32, i32* %word acquire, align 8 638 %ld.3 = load atomic volatile i32, i32* %word singlethread seq_cst, align 16 639 ; CHECK: %ld.3 = load atomic volatile i32, i32* %word singlethread seq_cst, align 16 640 641 store atomic i32 23, i32* %word monotonic, align 4 642 ; CHECK: store atomic i32 23, i32* %word monotonic, align 4 643 store atomic volatile i32 24, i32* %word monotonic, align 4 644 ; CHECK: store atomic volatile i32 24, i32* %word monotonic, align 4 645 store atomic volatile i32 25, i32* %word singlethread monotonic, align 4 646 ; CHECK: store atomic volatile i32 25, i32* %word singlethread monotonic, align 4 647 ret void 648} 649 650;; Fast Math Flags 651define void @fastmathflags(float %op1, float %op2) { 652 %f.nnan = fadd nnan float %op1, %op2 653 ; CHECK: %f.nnan = fadd nnan float %op1, %op2 654 %f.ninf = fadd ninf float %op1, %op2 655 ; CHECK: %f.ninf = fadd ninf float %op1, %op2 656 %f.nsz = fadd nsz float %op1, %op2 657 ; CHECK: %f.nsz = fadd nsz float %op1, %op2 658 %f.arcp = fadd arcp float %op1, %op2 659 ; CHECK: %f.arcp = fadd arcp float %op1, %op2 660 %f.fast = fadd fast float %op1, %op2 661 ; CHECK: %f.fast = fadd fast float %op1, %op2 662 ret void 663} 664 665;; Type System 666%opaquety = type opaque 667define void @typesystem() { 668 %p0 = bitcast i8* null to i32 (i32)* 669 ; CHECK: %p0 = bitcast i8* null to i32 (i32)* 670 %p1 = bitcast i8* null to void (i8*)* 671 ; CHECK: %p1 = bitcast i8* null to void (i8*)* 672 %p2 = bitcast i8* null to i32 (i8*, ...)* 673 ; CHECK: %p2 = bitcast i8* null to i32 (i8*, ...)* 674 %p3 = bitcast i8* null to { i32, i8 } (i8*, ...)* 675 ; CHECK: %p3 = bitcast i8* null to { i32, i8 } (i8*, ...)* 676 %p4 = bitcast i8* null to <{ i32, i8 }> (i8*, ...)* 677 ; CHECK: %p4 = bitcast i8* null to <{ i32, i8 }> (i8*, ...)* 678 %p5 = bitcast i8* null to <{ i32, i8 }> (<{ i8*, i64 }>*, ...)* 679 ; CHECK: %p5 = bitcast i8* null to <{ i32, i8 }> (<{ i8*, i64 }>*, ...)* 680 681 %t0 = alloca i1942652 682 ; CHECK: %t0 = alloca i1942652 683 %t1 = alloca half 684 ; CHECK: %t1 = alloca half 685 %t2 = alloca float 686 ; CHECK: %t2 = alloca float 687 %t3 = alloca double 688 ; CHECK: %t3 = alloca double 689 %t4 = alloca fp128 690 ; CHECK: %t4 = alloca fp128 691 %t5 = alloca x86_fp80 692 ; CHECK: %t5 = alloca x86_fp80 693 %t6 = alloca ppc_fp128 694 ; CHECK: %t6 = alloca ppc_fp128 695 %t7 = alloca x86_mmx 696 ; CHECK: %t7 = alloca x86_mmx 697 %t8 = alloca %opaquety* 698 ; CHECK: %t8 = alloca %opaquety* 699 700 ret void 701} 702 703;; Inline Assembler Expressions 704define void @inlineasm(i32 %arg) { 705 call i32 asm "bswap $0", "=r,r"(i32 %arg) 706 ; CHECK: call i32 asm "bswap $0", "=r,r"(i32 %arg) 707 call i32 asm sideeffect "blt $1, $2, $3", "=r,r,rm"(i32 %arg, i32 %arg) 708 ; CHECK: call i32 asm sideeffect "blt $1, $2, $3", "=r,r,rm"(i32 %arg, i32 %arg) 709 ret void 710} 711 712;; Instructions 713 714; Instructions -- Terminators 715define void @instructions.terminators(i8 %val) personality i32 -10 { 716 br i1 false, label %iftrue, label %iffalse 717 ; CHECK: br i1 false, label %iftrue, label %iffalse 718 br label %iftrue 719 ; CHECK: br label %iftrue 720iftrue: 721 ret void 722 ; CHECK: ret void 723iffalse: 724 725 switch i8 %val, label %defaultdest [ 726 ; CHECK: switch i8 %val, label %defaultdest [ 727 i8 0, label %defaultdest.0 728 ; CHECK: i8 0, label %defaultdest.0 729 i8 1, label %defaultdest.1 730 ; CHECK: i8 1, label %defaultdest.1 731 i8 2, label %defaultdest.2 732 ; CHECK: i8 2, label %defaultdest.2 733 ] 734 ; CHECK: ] 735defaultdest: 736 ret void 737defaultdest.0: 738 ret void 739defaultdest.1: 740 ret void 741defaultdest.2: 742 743 indirectbr i8* blockaddress(@instructions.terminators, %defaultdest.2), [label %defaultdest.2] 744 ; CHECK: indirectbr i8* blockaddress(@instructions.terminators, %defaultdest.2), [label %defaultdest.2] 745 indirectbr i8* blockaddress(@instructions.terminators, %defaultdest.2), [label %defaultdest.2, label %defaultdest.2] 746 ; CHECK: indirectbr i8* blockaddress(@instructions.terminators, %defaultdest.2), [label %defaultdest.2, label %defaultdest.2] 747 748 invoke fastcc void @f.fastcc() 749 ; CHECK: invoke fastcc void @f.fastcc() 750 to label %defaultdest unwind label %exc 751 ; CHECK: to label %defaultdest unwind label %exc 752exc: 753 %cleanup = landingpad i32 cleanup 754 755 resume i32 undef 756 ; CHECK: resume i32 undef 757 unreachable 758 ; CHECK: unreachable 759 760 ret void 761} 762 763; Instructions -- Binary Operations 764define void @instructions.binops(i8 %op1, i8 %op2) { 765 ; nuw x nsw 766 add i8 %op1, %op2 767 ; CHECK: add i8 %op1, %op2 768 add nuw i8 %op1, %op2 769 ; CHECK: add nuw i8 %op1, %op2 770 add nsw i8 %op1, %op2 771 ; CHECK: add nsw i8 %op1, %op2 772 add nuw nsw i8 %op1, %op2 773 ; CHECK: add nuw nsw i8 %op1, %op2 774 sub i8 %op1, %op2 775 ; CHECK: sub i8 %op1, %op2 776 sub nuw i8 %op1, %op2 777 ; CHECK: sub nuw i8 %op1, %op2 778 sub nsw i8 %op1, %op2 779 ; CHECK: sub nsw i8 %op1, %op2 780 sub nuw nsw i8 %op1, %op2 781 ; CHECK: sub nuw nsw i8 %op1, %op2 782 mul i8 %op1, %op2 783 ; CHECK: mul i8 %op1, %op2 784 mul nuw i8 %op1, %op2 785 ; CHECK: mul nuw i8 %op1, %op2 786 mul nsw i8 %op1, %op2 787 ; CHECK: mul nsw i8 %op1, %op2 788 mul nuw nsw i8 %op1, %op2 789 ; CHECK: mul nuw nsw i8 %op1, %op2 790 791 ; exact 792 udiv i8 %op1, %op2 793 ; CHECK: udiv i8 %op1, %op2 794 udiv exact i8 %op1, %op2 795 ; CHECK: udiv exact i8 %op1, %op2 796 sdiv i8 %op1, %op2 797 ; CHECK: sdiv i8 %op1, %op2 798 sdiv exact i8 %op1, %op2 799 ; CHECK: sdiv exact i8 %op1, %op2 800 801 ; none 802 urem i8 %op1, %op2 803 ; CHECK: urem i8 %op1, %op2 804 srem i8 %op1, %op2 805 ; CHECK: srem i8 %op1, %op2 806 807 ret void 808} 809 810; Instructions -- Bitwise Binary Operations 811define void @instructions.bitwise_binops(i8 %op1, i8 %op2) { 812 ; nuw x nsw 813 shl i8 %op1, %op2 814 ; CHECK: shl i8 %op1, %op2 815 shl nuw i8 %op1, %op2 816 ; CHECK: shl nuw i8 %op1, %op2 817 shl nsw i8 %op1, %op2 818 ; CHECK: shl nsw i8 %op1, %op2 819 shl nuw nsw i8 %op1, %op2 820 ; CHECK: shl nuw nsw i8 %op1, %op2 821 822 ; exact 823 lshr i8 %op1, %op2 824 ; CHECK: lshr i8 %op1, %op2 825 lshr exact i8 %op1, %op2 826 ; CHECK: lshr exact i8 %op1, %op2 827 ashr i8 %op1, %op2 828 ; CHECK: ashr i8 %op1, %op2 829 ashr exact i8 %op1, %op2 830 ; CHECK: ashr exact i8 %op1, %op2 831 832 ; none 833 and i8 %op1, %op2 834 ; CHECK: and i8 %op1, %op2 835 or i8 %op1, %op2 836 ; CHECK: or i8 %op1, %op2 837 xor i8 %op1, %op2 838 ; CHECK: xor i8 %op1, %op2 839 840 ret void 841} 842 843; Instructions -- Vector Operations 844define void @instructions.vectorops(<4 x float> %vec, <4 x float> %vec2) { 845 extractelement <4 x float> %vec, i8 0 846 ; CHECK: extractelement <4 x float> %vec, i8 0 847 insertelement <4 x float> %vec, float 3.500000e+00, i8 0 848 ; CHECK: insertelement <4 x float> %vec, float 3.500000e+00, i8 0 849 shufflevector <4 x float> %vec, <4 x float> %vec2, <2 x i32> zeroinitializer 850 ; CHECK: shufflevector <4 x float> %vec, <4 x float> %vec2, <2 x i32> zeroinitializer 851 852 ret void 853} 854 855; Instructions -- Aggregate Operations 856define void @instructions.aggregateops({ i8, i32 } %up, <{ i8, i32 }> %p, 857 [3 x i8] %arr, { i8, { i32 }} %n, 858 <2 x i8*> %pvec, <2 x i64> %offsets) { 859 extractvalue { i8, i32 } %up, 0 860 ; CHECK: extractvalue { i8, i32 } %up, 0 861 extractvalue <{ i8, i32 }> %p, 1 862 ; CHECK: extractvalue <{ i8, i32 }> %p, 1 863 extractvalue [3 x i8] %arr, 2 864 ; CHECK: extractvalue [3 x i8] %arr, 2 865 extractvalue { i8, { i32 } } %n, 1, 0 866 ; CHECK: extractvalue { i8, { i32 } } %n, 1, 0 867 868 insertvalue { i8, i32 } %up, i8 1, 0 869 ; CHECK: insertvalue { i8, i32 } %up, i8 1, 0 870 insertvalue <{ i8, i32 }> %p, i32 2, 1 871 ; CHECK: insertvalue <{ i8, i32 }> %p, i32 2, 1 872 insertvalue [3 x i8] %arr, i8 0, 0 873 ; CHECK: insertvalue [3 x i8] %arr, i8 0, 0 874 insertvalue { i8, { i32 } } %n, i32 0, 1, 0 875 ; CHECK: insertvalue { i8, { i32 } } %n, i32 0, 1, 0 876 877 %up.ptr = alloca { i8, i32 } 878 %p.ptr = alloca <{ i8, i32 }> 879 %arr.ptr = alloca [3 x i8] 880 %n.ptr = alloca { i8, { i32 } } 881 882 getelementptr { i8, i32 }, { i8, i32 }* %up.ptr, i8 0 883 ; CHECK: getelementptr { i8, i32 }, { i8, i32 }* %up.ptr, i8 0 884 getelementptr <{ i8, i32 }>, <{ i8, i32 }>* %p.ptr, i8 1 885 ; CHECK: getelementptr <{ i8, i32 }>, <{ i8, i32 }>* %p.ptr, i8 1 886 getelementptr [3 x i8], [3 x i8]* %arr.ptr, i8 2 887 ; CHECK: getelementptr [3 x i8], [3 x i8]* %arr.ptr, i8 2 888 getelementptr { i8, { i32 } }, { i8, { i32 } }* %n.ptr, i32 0, i32 1 889 ; CHECK: getelementptr { i8, { i32 } }, { i8, { i32 } }* %n.ptr, i32 0, i32 1 890 getelementptr inbounds { i8, { i32 } }, { i8, { i32 } }* %n.ptr, i32 1, i32 0 891 ; CHECK: getelementptr inbounds { i8, { i32 } }, { i8, { i32 } }* %n.ptr, i32 1, i32 0 892 getelementptr i8, <2 x i8*> %pvec, <2 x i64> %offsets 893 ; CHECK: getelementptr i8, <2 x i8*> %pvec, <2 x i64> %offsets 894 895 ret void 896} 897 898; Instructions -- Memory Access and Addressing Operations 899!7 = !{i32 1} 900!8 = !{} 901!9 = !{i64 4} 902define void @instructions.memops(i32** %base) { 903 alloca i32, i8 4, align 4 904 ; CHECK: alloca i32, i8 4, align 4 905 alloca inalloca i32, i8 4, align 4 906 ; CHECK: alloca inalloca i32, i8 4, align 4 907 908 load i32*, i32** %base, align 8, !invariant.load !7, !nontemporal !8, !nonnull !7, !dereferenceable !9, !dereferenceable_or_null !9 909 ; CHECK: load i32*, i32** %base, align 8, !invariant.load !7, !nontemporal !8, !nonnull !7, !dereferenceable !9, !dereferenceable_or_null !9 910 load volatile i32*, i32** %base, align 8, !invariant.load !7, !nontemporal !8, !nonnull !7, !dereferenceable !9, !dereferenceable_or_null !9 911 ; CHECK: load volatile i32*, i32** %base, align 8, !invariant.load !7, !nontemporal !8, !nonnull !7, !dereferenceable !9, !dereferenceable_or_null !9 912 913 store i32* null, i32** %base, align 4, !nontemporal !8 914 ; CHECK: store i32* null, i32** %base, align 4, !nontemporal !8 915 store volatile i32* null, i32** %base, align 4, !nontemporal !8 916 ; CHECK: store volatile i32* null, i32** %base, align 4, !nontemporal !8 917 918 ret void 919} 920 921; Instructions -- Conversion Operations 922define void @instructions.conversions() { 923 trunc i32 -1 to i1 924 ; CHECK: trunc i32 -1 to i1 925 zext i32 -1 to i64 926 ; CHECK: zext i32 -1 to i64 927 sext i32 -1 to i64 928 ; CHECK: sext i32 -1 to i64 929 fptrunc float undef to half 930 ; CHECK: fptrunc float undef to half 931 fpext half undef to float 932 ; CHECK: fpext half undef to float 933 fptoui float undef to i32 934 ; CHECK: fptoui float undef to i32 935 fptosi float undef to i32 936 ; CHECK: fptosi float undef to i32 937 uitofp i32 1 to float 938 ; CHECK: uitofp i32 1 to float 939 sitofp i32 -1 to float 940 ; CHECK: sitofp i32 -1 to float 941 ptrtoint i8* null to i64 942 ; CHECK: ptrtoint i8* null to i64 943 inttoptr i64 0 to i8* 944 ; CHECK: inttoptr i64 0 to i8* 945 bitcast i32 0 to i32 946 ; CHECK: bitcast i32 0 to i32 947 addrspacecast i32* null to i32 addrspace(1)* 948 ; CHECK: addrspacecast i32* null to i32 addrspace(1)* 949 950 ret void 951} 952 953; Instructions -- Other Operations 954define void @instructions.other(i32 %op1, i32 %op2, half %fop1, half %fop2) { 955entry: 956 icmp eq i32 %op1, %op2 957 ; CHECK: icmp eq i32 %op1, %op2 958 icmp ne i32 %op1, %op2 959 ; CHECK: icmp ne i32 %op1, %op2 960 icmp ugt i32 %op1, %op2 961 ; CHECK: icmp ugt i32 %op1, %op2 962 icmp uge i32 %op1, %op2 963 ; CHECK: icmp uge i32 %op1, %op2 964 icmp ult i32 %op1, %op2 965 ; CHECK: icmp ult i32 %op1, %op2 966 icmp ule i32 %op1, %op2 967 ; CHECK: icmp ule i32 %op1, %op2 968 icmp sgt i32 %op1, %op2 969 ; CHECK: icmp sgt i32 %op1, %op2 970 icmp sge i32 %op1, %op2 971 ; CHECK: icmp sge i32 %op1, %op2 972 icmp slt i32 %op1, %op2 973 ; CHECK: icmp slt i32 %op1, %op2 974 icmp sle i32 %op1, %op2 975 ; CHECK: icmp sle i32 %op1, %op2 976 977 fcmp false half %fop1, %fop2 978 ; CHECK: fcmp false half %fop1, %fop2 979 fcmp oeq half %fop1, %fop2 980 ; CHECK: fcmp oeq half %fop1, %fop2 981 fcmp ogt half %fop1, %fop2 982 ; CHECK: fcmp ogt half %fop1, %fop2 983 fcmp oge half %fop1, %fop2 984 ; CHECK: fcmp oge half %fop1, %fop2 985 fcmp olt half %fop1, %fop2 986 ; CHECK: fcmp olt half %fop1, %fop2 987 fcmp ole half %fop1, %fop2 988 ; CHECK: fcmp ole half %fop1, %fop2 989 fcmp one half %fop1, %fop2 990 ; CHECK: fcmp one half %fop1, %fop2 991 fcmp ord half %fop1, %fop2 992 ; CHECK: fcmp ord half %fop1, %fop2 993 fcmp ueq half %fop1, %fop2 994 ; CHECK: fcmp ueq half %fop1, %fop2 995 fcmp ugt half %fop1, %fop2 996 ; CHECK: fcmp ugt half %fop1, %fop2 997 fcmp uge half %fop1, %fop2 998 ; CHECK: fcmp uge half %fop1, %fop2 999 fcmp ult half %fop1, %fop2 1000 ; CHECK: fcmp ult half %fop1, %fop2 1001 fcmp ule half %fop1, %fop2 1002 ; CHECK: fcmp ule half %fop1, %fop2 1003 fcmp une half %fop1, %fop2 1004 ; CHECK: fcmp une half %fop1, %fop2 1005 fcmp uno half %fop1, %fop2 1006 ; CHECK: fcmp uno half %fop1, %fop2 1007 fcmp true half %fop1, %fop2 1008 ; CHECK: fcmp true half %fop1, %fop2 1009 1010 br label %exit 1011L1: 1012 %v1 = add i32 %op1, %op2 1013 br label %exit 1014L2: 1015 %v2 = add i32 %op1, %op2 1016 br label %exit 1017exit: 1018 phi i32 [ %v1, %L1 ], [ %v2, %L2 ], [ %op1, %entry ] 1019 ; CHECK: phi i32 [ %v1, %L1 ], [ %v2, %L2 ], [ %op1, %entry ] 1020 1021 select i1 true, i32 0, i32 1 1022 ; CHECK: select i1 true, i32 0, i32 1 1023 select <2 x i1> <i1 true, i1 false>, <2 x i8> <i8 2, i8 3>, <2 x i8> <i8 3, i8 2> 1024 ; CHECK: select <2 x i1> <i1 true, i1 false>, <2 x i8> <i8 2, i8 3>, <2 x i8> <i8 3, i8 2> 1025 1026 call void @f.nobuiltin() builtin 1027 ; CHECK: call void @f.nobuiltin() #34 1028 1029 call fastcc noalias i32* @f.noalias() noinline 1030 ; CHECK: call fastcc noalias i32* @f.noalias() #12 1031 tail call ghccc nonnull i32* @f.nonnull() minsize 1032 ; CHECK: tail call ghccc nonnull i32* @f.nonnull() #7 1033 1034 ret void 1035} 1036 1037define void @instructions.call_musttail(i8* inalloca %val) { 1038 musttail call void @f.param.inalloca(i8* inalloca %val) 1039 ; CHECK: musttail call void @f.param.inalloca(i8* inalloca %val) 1040 1041 ret void 1042} 1043 1044define void @instructions.landingpad() personality i32 -2 { 1045 invoke void @llvm.donothing() to label %proceed unwind label %catch1 1046 invoke void @llvm.donothing() to label %proceed unwind label %catch2 1047 invoke void @llvm.donothing() to label %proceed unwind label %catch3 1048 invoke void @llvm.donothing() to label %proceed unwind label %catch4 1049 1050catch1: 1051 landingpad i32 1052 ; CHECK: landingpad i32 1053 cleanup 1054 ; CHECK: cleanup 1055 br label %proceed 1056 1057catch2: 1058 landingpad i32 1059 ; CHECK: landingpad i32 1060 cleanup 1061 ; CHECK: cleanup 1062 catch i32* null 1063 ; CHECK: catch i32* null 1064 br label %proceed 1065 1066catch3: 1067 landingpad i32 1068 ; CHECK: landingpad i32 1069 cleanup 1070 ; CHECK: cleanup 1071 catch i32* null 1072 ; CHECK: catch i32* null 1073 catch i32* null 1074 ; CHECK: catch i32* null 1075 br label %proceed 1076 1077catch4: 1078 landingpad i32 1079 ; CHECK: landingpad i32 1080 filter [2 x i32] zeroinitializer 1081 ; CHECK: filter [2 x i32] zeroinitializer 1082 br label %proceed 1083 1084proceed: 1085 ret void 1086} 1087 1088;; Intrinsic Functions 1089 1090; Intrinsic Functions -- Variable Argument Handling 1091declare void @llvm.va_start(i8*) 1092declare void @llvm.va_copy(i8*, i8*) 1093declare void @llvm.va_end(i8*) 1094define void @instructions.va_arg(i8* %v, ...) { 1095 %ap = alloca i8* 1096 %ap2 = bitcast i8** %ap to i8* 1097 1098 call void @llvm.va_start(i8* %ap2) 1099 ; CHECK: call void @llvm.va_start(i8* %ap2) 1100 1101 va_arg i8* %ap2, i32 1102 ; CHECK: va_arg i8* %ap2, i32 1103 1104 call void @llvm.va_copy(i8* %v, i8* %ap2) 1105 ; CHECK: call void @llvm.va_copy(i8* %v, i8* %ap2) 1106 1107 call void @llvm.va_end(i8* %ap2) 1108 ; CHECK: call void @llvm.va_end(i8* %ap2) 1109 1110 ret void 1111} 1112 1113; Intrinsic Functions -- Accurate Garbage Collection 1114declare void @llvm.gcroot(i8**, i8*) 1115declare i8* @llvm.gcread(i8*, i8**) 1116declare void @llvm.gcwrite(i8*, i8*, i8**) 1117define void @intrinsics.gc() gc "shadow-stack" { 1118 %ptrloc = alloca i8* 1119 call void @llvm.gcroot(i8** %ptrloc, i8* null) 1120 ; CHECK: call void @llvm.gcroot(i8** %ptrloc, i8* null) 1121 1122 call i8* @llvm.gcread(i8* null, i8** %ptrloc) 1123 ; CHECK: call i8* @llvm.gcread(i8* null, i8** %ptrloc) 1124 1125 %ref = alloca i8 1126 call void @llvm.gcwrite(i8* %ref, i8* null, i8** %ptrloc) 1127 ; CHECK: call void @llvm.gcwrite(i8* %ref, i8* null, i8** %ptrloc) 1128 1129 ret void 1130} 1131 1132; Intrinsic Functions -- Code Generation 1133declare i8* @llvm.returnaddress(i32) 1134declare i8* @llvm.frameaddress(i32) 1135declare i32 @llvm.read_register.i32(metadata) 1136declare i64 @llvm.read_register.i64(metadata) 1137declare void @llvm.write_register.i32(metadata, i32) 1138declare void @llvm.write_register.i64(metadata, i64) 1139declare i8* @llvm.stacksave() 1140declare void @llvm.stackrestore(i8*) 1141declare void @llvm.prefetch(i8*, i32, i32, i32) 1142declare void @llvm.pcmarker(i32) 1143declare i64 @llvm.readcyclecounter() 1144declare void @llvm.clear_cache(i8*, i8*) 1145declare void @llvm.instrprof_increment(i8*, i64, i32, i32) 1146 1147!10 = !{!"rax"} 1148define void @intrinsics.codegen() { 1149 call i8* @llvm.returnaddress(i32 1) 1150 ; CHECK: call i8* @llvm.returnaddress(i32 1) 1151 call i8* @llvm.frameaddress(i32 1) 1152 ; CHECK: call i8* @llvm.frameaddress(i32 1) 1153 1154 call i32 @llvm.read_register.i32(metadata !10) 1155 ; CHECK: call i32 @llvm.read_register.i32(metadata !10) 1156 call i64 @llvm.read_register.i64(metadata !10) 1157 ; CHECK: call i64 @llvm.read_register.i64(metadata !10) 1158 call void @llvm.write_register.i32(metadata !10, i32 0) 1159 ; CHECK: call void @llvm.write_register.i32(metadata !10, i32 0) 1160 call void @llvm.write_register.i64(metadata !10, i64 0) 1161 ; CHECK: call void @llvm.write_register.i64(metadata !10, i64 0) 1162 1163 %stack = call i8* @llvm.stacksave() 1164 ; CHECK: %stack = call i8* @llvm.stacksave() 1165 call void @llvm.stackrestore(i8* %stack) 1166 ; CHECK: call void @llvm.stackrestore(i8* %stack) 1167 1168 call void @llvm.prefetch(i8* %stack, i32 0, i32 3, i32 0) 1169 ; CHECK: call void @llvm.prefetch(i8* %stack, i32 0, i32 3, i32 0) 1170 1171 call void @llvm.pcmarker(i32 1) 1172 ; CHECK: call void @llvm.pcmarker(i32 1) 1173 1174 call i64 @llvm.readcyclecounter() 1175 ; CHECK: call i64 @llvm.readcyclecounter() 1176 1177 call void @llvm.clear_cache(i8* null, i8* null) 1178 ; CHECK: call void @llvm.clear_cache(i8* null, i8* null) 1179 1180 call void @llvm.instrprof_increment(i8* null, i64 0, i32 0, i32 0) 1181 ; CHECK: call void @llvm.instrprof_increment(i8* null, i64 0, i32 0, i32 0) 1182 1183 ret void 1184} 1185 1186declare void @llvm.localescape(...) 1187declare i8* @llvm.localrecover(i8* %func, i8* %fp, i32 %idx) 1188define void @intrinsics.localescape() { 1189 %static.alloca = alloca i32 1190 call void (...) @llvm.localescape(i32* %static.alloca) 1191 ; CHECK: call void (...) @llvm.localescape(i32* %static.alloca) 1192 1193 call void @intrinsics.localrecover() 1194 1195 ret void 1196} 1197define void @intrinsics.localrecover() { 1198 %func = bitcast void ()* @intrinsics.localescape to i8* 1199 %fp = call i8* @llvm.frameaddress(i32 1) 1200 call i8* @llvm.localrecover(i8* %func, i8* %fp, i32 0) 1201 ; CHECK: call i8* @llvm.localrecover(i8* %func, i8* %fp, i32 0) 1202 1203 ret void 1204} 1205 1206; We need this function to provide `uses' for some metadata tests. 1207define void @misc.metadata() { 1208 call void @f1(), !srcloc !11 1209 call void @f1(), !srcloc !12 1210 call void @f1(), !srcloc !13 1211 call void @f1(), !srcloc !14 1212 ret void 1213} 1214 1215; CHECK: attributes #0 = { alignstack=4 } 1216; CHECK: attributes #1 = { alignstack=8 } 1217; CHECK: attributes #2 = { alwaysinline } 1218; CHECK: attributes #3 = { cold } 1219; CHECK: attributes #4 = { convergent } 1220; CHECK: attributes #5 = { inlinehint } 1221; CHECK: attributes #6 = { jumptable } 1222; CHECK: attributes #7 = { minsize } 1223; CHECK: attributes #8 = { naked } 1224; CHECK: attributes #9 = { nobuiltin } 1225; CHECK: attributes #10 = { noduplicate } 1226; CHECK: attributes #11 = { noimplicitfloat } 1227; CHECK: attributes #12 = { noinline } 1228; CHECK: attributes #13 = { nonlazybind } 1229; CHECK: attributes #14 = { noredzone } 1230; CHECK: attributes #15 = { noreturn } 1231; CHECK: attributes #16 = { nounwind } 1232; CHECK: attributes #17 = { noinline optnone } 1233; CHECK: attributes #18 = { optsize } 1234; CHECK: attributes #19 = { readnone } 1235; CHECK: attributes #20 = { readonly } 1236; CHECK: attributes #21 = { returns_twice } 1237; CHECK: attributes #22 = { safestack } 1238; CHECK: attributes #23 = { sanitize_address } 1239; CHECK: attributes #24 = { sanitize_memory } 1240; CHECK: attributes #25 = { sanitize_thread } 1241; CHECK: attributes #26 = { ssp } 1242; CHECK: attributes #27 = { sspreq } 1243; CHECK: attributes #28 = { sspstrong } 1244; CHECK: attributes #29 = { "thunk" } 1245; CHECK: attributes #30 = { uwtable } 1246; CHECK: attributes #31 = { "cpu"="cortex-a8" } 1247; CHECK: attributes #32 = { nounwind readnone } 1248; CHECK: attributes #33 = { nounwind readonly } 1249; CHECK: attributes #34 = { 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