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 nodeduplicate 29; CHECK: $comdat.noduplicates = comdat nodeduplicate 30$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, i64 } 45%const.struct.type.packed = type <{ i32, i8 }> 46@const.struct = constant %const.struct.type { i32 -1, i8 undef, i64 poison } 47; CHECK: @const.struct = constant %const.struct.type { i32 -1, i8 undef, i64 poison } 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 51; CHECK: @constant.array.i8 = constant [3 x i8] c"\00\01\00" 52@constant.array.i8 = constant [3 x i8] [i8 -0, i8 1, i8 0] 53; CHECK: @constant.array.i16 = constant [3 x i16] [i16 0, i16 1, i16 0] 54@constant.array.i16 = constant [3 x i16] [i16 -0, i16 1, i16 0] 55; CHECK: @constant.array.i32 = constant [3 x i32] [i32 0, i32 1, i32 0] 56@constant.array.i32 = constant [3 x i32] [i32 -0, i32 1, i32 0] 57; CHECK: @constant.array.i64 = constant [3 x i64] [i64 0, i64 1, i64 0] 58@constant.array.i64 = constant [3 x i64] [i64 -0, i64 1, i64 0] 59; CHECK: @constant.array.f16 = constant [3 x half] [half 0xH8000, half 0xH3C00, half 0xH0000] 60@constant.array.f16 = constant [3 x half] [half -0.0, half 1.0, half 0.0] 61; CHECK: @constant.array.f32 = constant [3 x float] [float -0.000000e+00, float 1.000000e+00, float 0.000000e+00] 62@constant.array.f32 = constant [3 x float] [float -0.0, float 1.0, float 0.0] 63; CHECK: @constant.array.f64 = constant [3 x double] [double -0.000000e+00, double 1.000000e+00, double 0.000000e+00] 64@constant.array.f64 = constant [3 x double] [double -0.0, double 1.0, double 0.0] 65 66; CHECK: @constant.vector.i8 = constant <3 x i8> <i8 0, i8 1, i8 0> 67@constant.vector.i8 = constant <3 x i8> <i8 -0, i8 1, i8 0> 68; CHECK: @constant.vector.i16 = constant <3 x i16> <i16 0, i16 1, i16 0> 69@constant.vector.i16 = constant <3 x i16> <i16 -0, i16 1, i16 0> 70; CHECK: @constant.vector.i32 = constant <3 x i32> <i32 0, i32 1, i32 0> 71@constant.vector.i32 = constant <3 x i32> <i32 -0, i32 1, i32 0> 72; CHECK: @constant.vector.i64 = constant <3 x i64> <i64 0, i64 1, i64 0> 73@constant.vector.i64 = constant <3 x i64> <i64 -0, i64 1, i64 0> 74; CHECK: @constant.vector.f16 = constant <3 x half> <half 0xH8000, half 0xH3C00, half 0xH0000> 75@constant.vector.f16 = constant <3 x half> <half -0.0, half 1.0, half 0.0> 76; CHECK: @constant.vector.f32 = constant <3 x float> <float -0.000000e+00, float 1.000000e+00, float 0.000000e+00> 77@constant.vector.f32 = constant <3 x float> <float -0.0, float 1.0, float 0.0> 78; CHECK: @constant.vector.f64 = constant <3 x double> <double -0.000000e+00, double 1.000000e+00, double 0.000000e+00> 79@constant.vector.f64 = constant <3 x double> <double -0.0, double 1.0, double 0.0> 80 81;; Global Variables 82; Format: [@<GlobalVarName> =] [Linkage] [Visibility] [DLLStorageClass] 83; [ThreadLocal] [(unnamed_addr|local_unnamed_addr)] [AddrSpace] [ExternallyInitialized] 84; <global | constant> <Type> [<InitializerConstant>] 85; [, section "name"] [, comdat [($name)]] [, align <Alignment>] 86 87; Global Variables -- Simple 88@g1 = global i32 0 89; CHECK: @g1 = global i32 0 90@g2 = constant i32 0 91; CHECK: @g2 = constant i32 0 92 93; Global Variables -- Linkage 94@g.private = private global i32 0 95; CHECK: @g.private = private global i32 0 96@g.internal = internal global i32 0 97; CHECK: @g.internal = internal global i32 0 98@g.available_externally = available_externally global i32 0 99; CHECK: @g.available_externally = available_externally global i32 0 100@g.linkonce = linkonce global i32 0 101; CHECK: @g.linkonce = linkonce global i32 0 102@g.weak = weak global i32 0 103; CHECK: @g.weak = weak global i32 0 104@g.common = common global i32 0 105; CHECK: @g.common = common global i32 0 106@g.appending = appending global [4 x i8] c"test" 107; CHECK: @g.appending = appending global [4 x i8] c"test" 108@g.extern_weak = extern_weak global i32 109; CHECK: @g.extern_weak = extern_weak global i32 110@g.linkonce_odr = linkonce_odr global i32 0 111; CHECK: @g.linkonce_odr = linkonce_odr global i32 0 112@g.weak_odr = weak_odr global i32 0 113; CHECK: @g.weak_odr = weak_odr global i32 0 114@g.external = external global i32 115; CHECK: @g.external = external global i32 116 117; Global Variables -- Visibility 118@g.default = default global i32 0 119; CHECK: @g.default = global i32 0 120@g.hidden = hidden global i32 0 121; CHECK: @g.hidden = hidden global i32 0 122@g.protected = protected global i32 0 123; CHECK: @g.protected = protected global i32 0 124 125; Global Variables -- DLLStorageClass 126@g.dlldefault = default global i32 0 127; CHECK: @g.dlldefault = global i32 0 128@g.dllimport = external dllimport global i32 129; CHECK: @g.dllimport = external dllimport global i32 130@g.dllexport = dllexport global i32 0 131; CHECK: @g.dllexport = dllexport global i32 0 132 133; Global Variables -- ThreadLocal 134@g.notthreadlocal = global i32 0 135; CHECK: @g.notthreadlocal = global i32 0 136@g.generaldynamic = thread_local global i32 0 137; CHECK: @g.generaldynamic = thread_local global i32 0 138@g.localdynamic = thread_local(localdynamic) global i32 0 139; CHECK: @g.localdynamic = thread_local(localdynamic) global i32 0 140@g.initialexec = thread_local(initialexec) global i32 0 141; CHECK: @g.initialexec = thread_local(initialexec) global i32 0 142@g.localexec = thread_local(localexec) global i32 0 143; CHECK: @g.localexec = thread_local(localexec) global i32 0 144 145; Global Variables -- unnamed_addr and local_unnamed_addr 146@g.unnamed_addr = unnamed_addr global i32 0 147; CHECK: @g.unnamed_addr = unnamed_addr global i32 0 148@g.local_unnamed_addr = local_unnamed_addr global i32 0 149; CHECK: @g.local_unnamed_addr = local_unnamed_addr global i32 0 150 151; Global Variables -- AddrSpace 152@g.addrspace = addrspace(1) global i32 0 153; CHECK: @g.addrspace = addrspace(1) global i32 0 154 155; Global Variables -- ExternallyInitialized 156@g.externally_initialized = external externally_initialized global i32 157; CHECK: @g.externally_initialized = external externally_initialized global i32 158 159; Global Variables -- section 160@g.section = global i32 0, section "_DATA" 161; CHECK: @g.section = global i32 0, section "_DATA" 162 163; Global Variables -- partition 164@g.partition = global i32 0, partition "part" 165; CHECK: @g.partition = global i32 0, partition "part" 166 167; Global Variables -- comdat 168@comdat.any = global i32 0, comdat 169; CHECK: @comdat.any = global i32 0, comdat 170@comdat.exactmatch = global i32 0, comdat 171; CHECK: @comdat.exactmatch = global i32 0, comdat 172@comdat.largest = global i32 0, comdat 173; CHECK: @comdat.largest = global i32 0, comdat 174@comdat.noduplicates = global i32 0, comdat 175; CHECK: @comdat.noduplicates = global i32 0, comdat 176@comdat.samesize = global i32 0, comdat 177; CHECK: @comdat.samesize = global i32 0, comdat 178 179; Force two globals from different comdats into sections with the same name. 180$comdat1 = comdat any 181$comdat2 = comdat any 182@g.comdat1 = global i32 0, section "SharedSection", comdat($comdat1) 183; CHECK: @g.comdat1 = global i32 0, section "SharedSection", comdat($comdat1) 184@g.comdat2 = global i32 0, section "SharedSection", comdat($comdat2) 185; CHECK: @g.comdat2 = global i32 0, section "SharedSection", comdat($comdat2) 186 187; Global Variables -- align 188@g.align = global i32 0, align 4 189; CHECK: @g.align = global i32 0, align 4 190 191; Global Variables -- Intrinsics 192%pri.func.data = type { i32, void ()*, i8* } 193@g.used1 = global i32 0 194@g.used2 = global i32 0 195@g.used3 = global i8 0 196declare void @g.f1() 197@llvm.used = appending global [1 x i32*] [i32* @g.used1], section "llvm.metadata" 198; CHECK: @llvm.used = appending global [1 x i32*] [i32* @g.used1], section "llvm.metadata" 199@llvm.compiler.used = appending global [1 x i32*] [i32* @g.used2], section "llvm.metadata" 200; CHECK: @llvm.compiler.used = appending global [1 x i32*] [i32* @g.used2], section "llvm.metadata" 201@llvm.global_ctors = appending global [1 x %pri.func.data] [%pri.func.data { i32 0, void ()* @g.f1, i8* @g.used3 }], section "llvm.metadata" 202; 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" 203@llvm.global_dtors = appending global [1 x %pri.func.data] [%pri.func.data { i32 0, void ()* @g.f1, i8* @g.used3 }], section "llvm.metadata" 204; 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" 205 206; Global Variables -- sanitizers 207@g.no_sanitize_address = global i32 0, no_sanitize_address 208@g.no_sanitize_hwaddress = global i32 0, no_sanitize_hwaddress 209@g.sanitize_memtag = global i32 0, sanitize_memtag 210@g.no_sanitize_multiple = global i32 0, no_sanitize_address, no_sanitize_hwaddress 211@g.sanitize_address_dyninit = global i32 0, sanitize_address_dyninit 212@g.sanitize_multiple = global i32 0, sanitize_memtag, sanitize_address_dyninit 213; CHECK: @g.no_sanitize_address = global i32 0, no_sanitize_address 214; CHECK: @g.no_sanitize_hwaddress = global i32 0, no_sanitize_hwaddress 215; CHECK: @g.sanitize_memtag = global i32 0, sanitize_memtag 216; CHECK: @g.no_sanitize_multiple = global i32 0, no_sanitize_address, no_sanitize_hwaddress 217; CHECK: @g.sanitize_address_dyninit = global i32 0, sanitize_address_dyninit 218; CHECK: @g.sanitize_multiple = global i32 0, sanitize_memtag, sanitize_address_dyninit 219 220;; Aliases 221; Format: @<Name> = [Linkage] [Visibility] [DLLStorageClass] [ThreadLocal] 222; [unnamed_addr] alias <AliaseeTy> @<Aliasee> 223 224; Aliases -- Linkage 225@a.private = private alias i32, i32* @g.private 226; CHECK: @a.private = private alias i32, i32* @g.private 227@a.internal = internal alias i32, i32* @g.internal 228; CHECK: @a.internal = internal alias i32, i32* @g.internal 229@a.linkonce = linkonce alias i32, i32* @g.linkonce 230; CHECK: @a.linkonce = linkonce alias i32, i32* @g.linkonce 231@a.weak = weak alias i32, i32* @g.weak 232; CHECK: @a.weak = weak alias i32, i32* @g.weak 233@a.linkonce_odr = linkonce_odr alias i32, i32* @g.linkonce_odr 234; CHECK: @a.linkonce_odr = linkonce_odr alias i32, i32* @g.linkonce_odr 235@a.weak_odr = weak_odr alias i32, i32* @g.weak_odr 236; CHECK: @a.weak_odr = weak_odr alias i32, i32* @g.weak_odr 237@a.external = external alias i32, i32* @g1 238; CHECK: @a.external = alias i32, i32* @g1 239 240; Aliases -- Visibility 241@a.default = default alias i32, i32* @g.default 242; CHECK: @a.default = alias i32, i32* @g.default 243@a.hidden = hidden alias i32, i32* @g.hidden 244; CHECK: @a.hidden = hidden alias i32, i32* @g.hidden 245@a.protected = protected alias i32, i32* @g.protected 246; CHECK: @a.protected = protected alias i32, i32* @g.protected 247 248; Aliases -- DLLStorageClass 249@a.dlldefault = default alias i32, i32* @g.dlldefault 250; CHECK: @a.dlldefault = alias i32, i32* @g.dlldefault 251@a.dllexport = dllexport alias i32, i32* @g.dllexport 252; CHECK: @a.dllexport = dllexport alias i32, i32* @g.dllexport 253 254; Aliases -- ThreadLocal 255@a.notthreadlocal = alias i32, i32* @g.notthreadlocal 256; CHECK: @a.notthreadlocal = alias i32, i32* @g.notthreadlocal 257@a.generaldynamic = thread_local alias i32, i32* @g.generaldynamic 258; CHECK: @a.generaldynamic = thread_local alias i32, i32* @g.generaldynamic 259@a.localdynamic = thread_local(localdynamic) alias i32, i32* @g.localdynamic 260; CHECK: @a.localdynamic = thread_local(localdynamic) alias i32, i32* @g.localdynamic 261@a.initialexec = thread_local(initialexec) alias i32, i32* @g.initialexec 262; CHECK: @a.initialexec = thread_local(initialexec) alias i32, i32* @g.initialexec 263@a.localexec = thread_local(localexec) alias i32, i32* @g.localexec 264; CHECK: @a.localexec = thread_local(localexec) alias i32, i32* @g.localexec 265 266; Aliases -- unnamed_addr and local_unnamed_addr 267@a.unnamed_addr = unnamed_addr alias i32, i32* @g.unnamed_addr 268; CHECK: @a.unnamed_addr = unnamed_addr alias i32, i32* @g.unnamed_addr 269@a.local_unnamed_addr = local_unnamed_addr alias i32, i32* @g.local_unnamed_addr 270; CHECK: @a.local_unnamed_addr = local_unnamed_addr alias i32, i32* @g.local_unnamed_addr 271 272; Aliases -- partition 273; CHECK: @alias.partition = alias i32, i32* @g.partition, partition "part" 274@alias.partition = alias i32, i32* @g.partition, partition "part" 275 276;; IFunc 277; Format @<Name> = [Linkage] [Visibility] ifunc <IFuncTy>, 278; <ResolverTy>* @<Resolver> 279 280; IFunc -- Linkage 281@ifunc.external = external ifunc void (), void ()* ()* @ifunc_resolver 282; CHECK: @ifunc.external = ifunc void (), void ()* ()* @ifunc_resolver 283@ifunc.private = private ifunc void (), void ()* ()* @ifunc_resolver 284; CHECK: @ifunc.private = private ifunc void (), void ()* ()* @ifunc_resolver 285@ifunc.internal = internal ifunc void (), void ()* ()* @ifunc_resolver 286; CHECK: @ifunc.internal = internal ifunc void (), void ()* ()* @ifunc_resolver 287 288; IFunc -- Visibility 289@ifunc.default = default ifunc void (), void ()* ()* @ifunc_resolver 290; CHECK: @ifunc.default = ifunc void (), void ()* ()* @ifunc_resolver 291@ifunc.hidden = hidden ifunc void (), void ()* ()* @ifunc_resolver 292; CHECK: @ifunc.hidden = hidden ifunc void (), void ()* ()* @ifunc_resolver 293@ifunc.protected = protected ifunc void (), void ()* ()* @ifunc_resolver 294; CHECK: @ifunc.protected = protected ifunc void (), void ()* ()* @ifunc_resolver 295 296; IFunc -- partition 297; CHECK: @ifunc.partition = ifunc void (), void ()* ()* @ifunc_resolver, partition "part" 298@ifunc.partition = ifunc void (), void ()* ()* @ifunc_resolver, partition "part" 299 300define void ()* @ifunc_resolver() { 301entry: 302 ret void ()* null 303} 304 305;; Functions 306; Format: define [linkage] [visibility] [DLLStorageClass] 307; [cconv] [ret attrs] 308; <ResultType> @<FunctionName> ([argument list]) 309; [(unnamed_addr|local_unnamed_addr)] [fn Attrs] [section "name"] [comdat [($name)]] 310; [align N] [gc] [prefix Constant] [prologue Constant] 311; [personality Constant] { ... } 312 313; Functions -- Simple 314declare void @f1 () 315; CHECK: declare void @f1() 316 317define void @f2 () { 318; CHECK: define void @f2() 319entry: 320 ret void 321} 322 323; Functions -- linkage 324define private void @f.private() { 325; CHECK: define private void @f.private() 326entry: 327 ret void 328} 329define internal void @f.internal() { 330; CHECK: define internal void @f.internal() 331entry: 332 ret void 333} 334define available_externally void @f.available_externally() { 335; CHECK: define available_externally void @f.available_externally() 336entry: 337 ret void 338} 339define linkonce void @f.linkonce() { 340; CHECK: define linkonce void @f.linkonce() 341entry: 342 ret void 343} 344define weak void @f.weak() { 345; CHECK: define weak void @f.weak() 346entry: 347 ret void 348} 349define linkonce_odr void @f.linkonce_odr() { 350; CHECK: define linkonce_odr void @f.linkonce_odr() 351entry: 352 ret void 353} 354define weak_odr void @f.weak_odr() { 355; CHECK: define weak_odr void @f.weak_odr() 356entry: 357 ret void 358} 359declare external void @f.external() 360; CHECK: declare void @f.external() 361declare extern_weak void @f.extern_weak() 362; CHECK: declare extern_weak void @f.extern_weak() 363 364; Functions -- visibility 365declare default void @f.default() 366; CHECK: declare void @f.default() 367declare hidden void @f.hidden() 368; CHECK: declare hidden void @f.hidden() 369declare protected void @f.protected() 370; CHECK: declare protected void @f.protected() 371 372; Functions -- DLLStorageClass 373declare dllimport void @f.dllimport() 374; CHECK: declare dllimport void @f.dllimport() 375declare dllexport void @f.dllexport() 376; CHECK: declare dllexport void @f.dllexport() 377 378; Functions -- cconv (Calling conventions) 379declare ccc void @f.ccc() 380; CHECK: declare void @f.ccc() 381declare fastcc void @f.fastcc() 382; CHECK: declare fastcc void @f.fastcc() 383declare coldcc void @f.coldcc() 384; CHECK: declare coldcc void @f.coldcc() 385declare cc10 void @f.cc10() 386; CHECK: declare ghccc void @f.cc10() 387declare ghccc void @f.ghccc() 388; CHECK: declare ghccc void @f.ghccc() 389declare cc11 void @f.cc11() 390; CHECK: declare cc11 void @f.cc11() 391declare webkit_jscc void @f.webkit_jscc() 392; CHECK: declare webkit_jscc void @f.webkit_jscc() 393declare anyregcc void @f.anyregcc() 394; CHECK: declare anyregcc void @f.anyregcc() 395declare preserve_mostcc void @f.preserve_mostcc() 396; CHECK: declare preserve_mostcc void @f.preserve_mostcc() 397declare preserve_allcc void @f.preserve_allcc() 398; CHECK: declare preserve_allcc void @f.preserve_allcc() 399declare swifttailcc void @f.swifttailcc() 400; CHECK: declare swifttailcc void @f.swifttailcc() 401declare cc64 void @f.cc64() 402; CHECK: declare x86_stdcallcc void @f.cc64() 403declare x86_stdcallcc void @f.x86_stdcallcc() 404; CHECK: declare x86_stdcallcc void @f.x86_stdcallcc() 405declare cc65 void @f.cc65() 406; CHECK: declare x86_fastcallcc void @f.cc65() 407declare x86_fastcallcc void @f.x86_fastcallcc() 408; CHECK: declare x86_fastcallcc void @f.x86_fastcallcc() 409declare cc66 void @f.cc66() 410; CHECK: declare arm_apcscc void @f.cc66() 411declare arm_apcscc void @f.arm_apcscc() 412; CHECK: declare arm_apcscc void @f.arm_apcscc() 413declare cc67 void @f.cc67() 414; CHECK: declare arm_aapcscc void @f.cc67() 415declare arm_aapcscc void @f.arm_aapcscc() 416; CHECK: declare arm_aapcscc void @f.arm_aapcscc() 417declare cc68 void @f.cc68() 418; CHECK: declare arm_aapcs_vfpcc void @f.cc68() 419declare arm_aapcs_vfpcc void @f.arm_aapcs_vfpcc() 420; CHECK: declare arm_aapcs_vfpcc void @f.arm_aapcs_vfpcc() 421declare cc69 void @f.cc69() 422; CHECK: declare msp430_intrcc void @f.cc69() 423declare msp430_intrcc void @f.msp430_intrcc() 424; CHECK: declare msp430_intrcc void @f.msp430_intrcc() 425declare cc70 void @f.cc70() 426; CHECK: declare x86_thiscallcc void @f.cc70() 427declare x86_thiscallcc void @f.x86_thiscallcc() 428; CHECK: declare x86_thiscallcc void @f.x86_thiscallcc() 429declare cc71 void @f.cc71() 430; CHECK: declare ptx_kernel void @f.cc71() 431declare ptx_kernel void @f.ptx_kernel() 432; CHECK: declare ptx_kernel void @f.ptx_kernel() 433declare cc72 void @f.cc72() 434; CHECK: declare ptx_device void @f.cc72() 435declare ptx_device void @f.ptx_device() 436; CHECK: declare ptx_device void @f.ptx_device() 437declare cc75 void @f.cc75() 438; CHECK: declare spir_func void @f.cc75() 439declare spir_func void @f.spir_func() 440; CHECK: declare spir_func void @f.spir_func() 441declare cc76 void @f.cc76() 442; CHECK: declare spir_kernel void @f.cc76() 443declare spir_kernel void @f.spir_kernel() 444; CHECK: declare spir_kernel void @f.spir_kernel() 445declare cc77 void @f.cc77() 446; CHECK: declare intel_ocl_bicc void @f.cc77() 447declare intel_ocl_bicc void @f.intel_ocl_bicc() 448; CHECK: declare intel_ocl_bicc void @f.intel_ocl_bicc() 449declare cc78 void @f.cc78() 450; CHECK: declare x86_64_sysvcc void @f.cc78() 451declare x86_64_sysvcc void @f.x86_64_sysvcc() 452; CHECK: declare x86_64_sysvcc void @f.x86_64_sysvcc() 453declare cc79 void @f.cc79() 454; CHECK: declare win64cc void @f.cc79() 455declare win64cc void @f.win64cc() 456; CHECK: declare win64cc void @f.win64cc() 457declare cc80 void @f.cc80() 458; CHECK: declare x86_vectorcallcc void @f.cc80() 459declare x86_vectorcallcc void @f.x86_vectorcallcc() 460; CHECK: declare x86_vectorcallcc void @f.x86_vectorcallcc() 461declare cc81 void @f.cc81() 462; CHECK: declare hhvmcc void @f.cc81() 463declare hhvmcc void @f.hhvmcc() 464; CHECK: declare hhvmcc void @f.hhvmcc() 465declare cc82 void @f.cc82() 466; CHECK: declare hhvm_ccc void @f.cc82() 467declare hhvm_ccc void @f.hhvm_ccc() 468; CHECK: declare hhvm_ccc void @f.hhvm_ccc() 469declare cc83 void @f.cc83(i8* byval(i8)) 470; CHECK: declare x86_intrcc void @f.cc83(i8* byval(i8)) 471declare x86_intrcc void @f.x86_intrcc(i8* byval(i8)) 472; CHECK: declare x86_intrcc void @f.x86_intrcc(i8* byval(i8)) 473declare cc84 void @f.cc84() 474; CHECK: declare avr_intrcc void @f.cc84() 475declare avr_intrcc void @f.avr_intrcc() 476; CHECK: declare avr_intrcc void @f.avr_intrcc() 477declare cc85 void @f.cc85() 478; CHECK: declare avr_signalcc void @f.cc85() 479declare avr_signalcc void @f.avr_signalcc() 480; CHECK: declare avr_signalcc void @f.avr_signalcc() 481declare cc87 void @f.cc87() 482; CHECK: declare amdgpu_vs void @f.cc87() 483declare amdgpu_vs void @f.amdgpu_vs() 484; CHECK: declare amdgpu_vs void @f.amdgpu_vs() 485declare cc88 void @f.cc88() 486; CHECK: declare amdgpu_gs void @f.cc88() 487declare amdgpu_gs void @f.amdgpu_gs() 488; CHECK: declare amdgpu_gs void @f.amdgpu_gs() 489declare cc89 void @f.cc89() 490; CHECK: declare amdgpu_ps void @f.cc89() 491declare amdgpu_ps void @f.amdgpu_ps() 492; CHECK: declare amdgpu_ps void @f.amdgpu_ps() 493declare cc90 void @f.cc90() 494; CHECK: declare amdgpu_cs void @f.cc90() 495declare amdgpu_cs void @f.amdgpu_cs() 496; CHECK: declare amdgpu_cs void @f.amdgpu_cs() 497declare amdgpu_gfx void @f.amdgpu_gfx() 498; CHECK: declare amdgpu_gfx void @f.amdgpu_gfx() 499declare cc91 void @f.cc91() 500; CHECK: declare amdgpu_kernel void @f.cc91() 501declare amdgpu_kernel void @f.amdgpu_kernel() 502; CHECK: declare amdgpu_kernel void @f.amdgpu_kernel() 503declare cc93 void @f.cc93() 504; CHECK: declare amdgpu_hs void @f.cc93() 505declare amdgpu_hs void @f.amdgpu_hs() 506; CHECK: declare amdgpu_hs void @f.amdgpu_hs() 507declare cc95 void @f.cc95() 508; CHECK: declare amdgpu_ls void @f.cc95() 509declare amdgpu_ls void @f.amdgpu_ls() 510; CHECK: declare amdgpu_ls void @f.amdgpu_ls() 511declare cc96 void @f.cc96() 512; CHECK: declare amdgpu_es void @f.cc96() 513declare amdgpu_es void @f.amdgpu_es() 514; CHECK: declare amdgpu_es void @f.amdgpu_es() 515declare cc1023 void @f.cc1023() 516; CHECK: declare cc1023 void @f.cc1023() 517 518; Functions -- ret attrs (Return attributes) 519declare zeroext i64 @f.zeroext() 520; CHECK: declare zeroext i64 @f.zeroext() 521declare signext i64 @f.signext() 522; CHECK: declare signext i64 @f.signext() 523declare inreg i32* @f.inreg() 524; CHECK: declare inreg i32* @f.inreg() 525declare noalias i32* @f.noalias() 526; CHECK: declare noalias i32* @f.noalias() 527declare nonnull i32* @f.nonnull() 528; CHECK: declare nonnull i32* @f.nonnull() 529declare dereferenceable(4) i32* @f.dereferenceable4() 530; CHECK: declare dereferenceable(4) i32* @f.dereferenceable4() 531declare dereferenceable(8) i32* @f.dereferenceable8() 532; CHECK: declare dereferenceable(8) i32* @f.dereferenceable8() 533declare dereferenceable(16) i32* @f.dereferenceable16() 534; CHECK: declare dereferenceable(16) i32* @f.dereferenceable16() 535declare dereferenceable_or_null(4) i32* @f.dereferenceable4_or_null() 536; CHECK: declare dereferenceable_or_null(4) i32* @f.dereferenceable4_or_null() 537declare dereferenceable_or_null(8) i32* @f.dereferenceable8_or_null() 538; CHECK: declare dereferenceable_or_null(8) i32* @f.dereferenceable8_or_null() 539declare dereferenceable_or_null(16) i32* @f.dereferenceable16_or_null() 540; CHECK: declare dereferenceable_or_null(16) i32* @f.dereferenceable16_or_null() 541 542; Functions -- Parameter attributes 543declare void @f.param.zeroext(i8 zeroext) 544; CHECK: declare void @f.param.zeroext(i8 zeroext) 545declare void @f.param.signext(i8 signext) 546; CHECK: declare void @f.param.signext(i8 signext) 547declare void @f.param.inreg(i8 inreg) 548; CHECK: declare void @f.param.inreg(i8 inreg) 549declare void @f.param.byval({ i8, i8 }* byval({ i8, i8 })) 550; CHECK: declare void @f.param.byval({ i8, i8 }* byval({ i8, i8 })) 551declare void @f.param.inalloca(i8* inalloca(i8)) 552; CHECK: declare void @f.param.inalloca(i8* inalloca(i8)) 553declare void @f.param.sret(i8* sret(i8)) 554; CHECK: declare void @f.param.sret(i8* sret(i8)) 555declare void @f.param.noalias(i8* noalias) 556; CHECK: declare void @f.param.noalias(i8* noalias) 557declare void @f.param.nocapture(i8* nocapture) 558; CHECK: declare void @f.param.nocapture(i8* nocapture) 559declare void @f.param.nest(i8* nest) 560; CHECK: declare void @f.param.nest(i8* nest) 561declare i8* @f.param.returned(i8* returned) 562; CHECK: declare i8* @f.param.returned(i8* returned) 563declare void @f.param.nonnull(i8* nonnull) 564; CHECK: declare void @f.param.nonnull(i8* nonnull) 565declare void @f.param.dereferenceable(i8* dereferenceable(4)) 566; CHECK: declare void @f.param.dereferenceable(i8* dereferenceable(4)) 567declare void @f.param.dereferenceable_or_null(i8* dereferenceable_or_null(4)) 568; CHECK: declare void @f.param.dereferenceable_or_null(i8* dereferenceable_or_null(4)) 569declare void @f.param.stack_align([2 x double] alignstack(16)) 570; CHECK: declare void @f.param.stack_align([2 x double] alignstack(16)) 571declare void @f.param.swiftself(i8* swiftself) 572; CHECK: declare void @f.param.swiftself(i8* swiftself) 573declare void @f.param.swiftasync(i8* swiftasync) 574; CHECK: declare void @f.param.swiftasync(i8* swiftasync) 575declare void @f.param.swifterror(i8** swifterror) 576; CHECK: declare void @f.param.swifterror(i8** swifterror) 577declare void @f.param.allocalign(i32 allocalign) 578; CHECK: declare void @f.param.allocalign(i32 allocalign) 579declare void @f.param.allocptr(i32* allocptr) 580; CHECK: declare void @f.param.allocptr(i32* allocptr) 581 582; Functions -- unnamed_addr and local_unnamed_addr 583declare void @f.unnamed_addr() unnamed_addr 584; CHECK: declare void @f.unnamed_addr() unnamed_addr 585declare void @f.local_unnamed_addr() local_unnamed_addr 586; CHECK: declare void @f.local_unnamed_addr() local_unnamed_addr 587 588; Functions -- fn Attrs (Function attributes) 589declare void @f.alignstack4() alignstack(4) 590; CHECK: declare void @f.alignstack4() #0 591declare void @f.alignstack8() alignstack(8) 592; CHECK: declare void @f.alignstack8() #1 593declare void @f.alwaysinline() alwaysinline 594; CHECK: declare void @f.alwaysinline() #2 595declare void @f.cold() cold 596; CHECK: declare void @f.cold() #3 597declare void @f.convergent() convergent 598; CHECK: declare void @f.convergent() #4 599declare void @f.inlinehint() inlinehint 600; CHECK: declare void @f.inlinehint() #5 601declare void @f.jumptable() unnamed_addr jumptable 602; CHECK: declare void @f.jumptable() unnamed_addr #6 603declare void @f.minsize() minsize 604; CHECK: declare void @f.minsize() #7 605declare void @f.naked() naked 606; CHECK: declare void @f.naked() #8 607declare void @f.nobuiltin() nobuiltin 608; CHECK: declare void @f.nobuiltin() #9 609declare void @f.noduplicate() noduplicate 610; CHECK: declare void @f.noduplicate() #10 611declare void @f.noimplicitfloat() noimplicitfloat 612; CHECK: declare void @f.noimplicitfloat() #11 613declare void @f.noinline() noinline 614; CHECK: declare void @f.noinline() #12 615declare void @f.nonlazybind() nonlazybind 616; CHECK: declare void @f.nonlazybind() #13 617declare void @f.noredzone() noredzone 618; CHECK: declare void @f.noredzone() #14 619declare void @f.noreturn() noreturn 620; CHECK: declare void @f.noreturn() #15 621declare void @f.nounwind() nounwind 622; CHECK: declare void @f.nounwind() #16 623declare void @f.optnone() noinline optnone 624; CHECK: declare void @f.optnone() #17 625declare void @f.optsize() optsize 626; CHECK: declare void @f.optsize() #18 627declare void @f.readnone() readnone 628; CHECK: declare void @f.readnone() #19 629declare void @f.readonly() readonly 630; CHECK: declare void @f.readonly() #20 631declare void @f.returns_twice() returns_twice 632; CHECK: declare void @f.returns_twice() #21 633declare void @f.safestack() safestack 634; CHECK: declare void @f.safestack() #22 635declare void @f.sanitize_address() sanitize_address 636; CHECK: declare void @f.sanitize_address() #23 637declare void @f.sanitize_memory() sanitize_memory 638; CHECK: declare void @f.sanitize_memory() #24 639declare void @f.sanitize_thread() sanitize_thread 640; CHECK: declare void @f.sanitize_thread() #25 641declare void @f.ssp() ssp 642; CHECK: declare void @f.ssp() #26 643declare void @f.sspreq() sspreq 644; CHECK: declare void @f.sspreq() #27 645declare void @f.sspstrong() sspstrong 646; CHECK: declare void @f.sspstrong() #28 647declare void @f.thunk() "thunk" 648; CHECK: declare void @f.thunk() #29 649declare void @f.uwtable() uwtable 650; CHECK: declare void @f.uwtable() #30 651declare void @f.kvpair() "cpu"="cortex-a8" 652; CHECK:declare void @f.kvpair() #31 653declare void @f.norecurse() norecurse 654; CHECK: declare void @f.norecurse() #32 655declare void @f.inaccessiblememonly() inaccessiblememonly 656; CHECK: declare void @f.inaccessiblememonly() #33 657declare void @f.inaccessiblemem_or_argmemonly() inaccessiblemem_or_argmemonly 658; CHECK: declare void @f.inaccessiblemem_or_argmemonly() #34 659declare void @f.strictfp() #35 660 661; Functions -- section 662declare void @f.section() section "80" 663; CHECK: declare void @f.section() section "80" 664 665; Functions -- partition 666define void @f.partition() partition "part" { 667; CHECK: define void @f.partition() partition "part" 668 ret void 669} 670 671; Functions -- comdat 672define void @f.comdat_any() comdat($comdat.any) { 673; CHECK: define void @f.comdat_any() comdat($comdat.any) 674entry: 675 ret void 676} 677define void @f.comdat_exactmatch() comdat($comdat.exactmatch) { 678; CHECK: define void @f.comdat_exactmatch() comdat($comdat.exactmatch) 679entry: 680 ret void 681} 682define void @f.comdat_largest() comdat($comdat.largest) { 683; CHECK: define void @f.comdat_largest() comdat($comdat.largest) 684entry: 685 ret void 686} 687define void @f.comdat_noduplicates() comdat($comdat.noduplicates) { 688; CHECK: define void @f.comdat_noduplicates() comdat($comdat.noduplicates) 689entry: 690 ret void 691} 692define void @f.comdat_samesize() comdat($comdat.samesize) { 693; CHECK: define void @f.comdat_samesize() comdat($comdat.samesize) 694entry: 695 ret void 696} 697 698; Functions -- align 699declare void @f.align2() align 2 700; CHECK: declare void @f.align2() align 2 701declare void @f.align4() align 4 702; CHECK: declare void @f.align4() align 4 703declare void @f.align8() align 8 704; CHECK: declare void @f.align8() align 8 705 706; Functions -- GC 707declare void @f.gcshadow() gc "shadow-stack" 708; CHECK: declare void @f.gcshadow() gc "shadow-stack" 709 710; Functions -- Prefix data 711declare void @f.prefixi32() prefix i32 1684365668 712; CHECK: declare void @f.prefixi32() prefix i32 1684365668 713declare void @f.prefixarray() prefix [4 x i32] [i32 0, i32 1, i32 2, i32 3] 714; CHECK: declare void @f.prefixarray() prefix [4 x i32] [i32 0, i32 1, i32 2, i32 3] 715 716; Functions -- Prologue data 717declare void @f.prologuei32() prologue i32 1684365669 718; CHECK: declare void @f.prologuei32() prologue i32 1684365669 719declare void @f.prologuearray() prologue [4 x i32] [i32 0, i32 1, i32 2, i32 3] 720; CHECK: declare void @f.prologuearray() prologue [4 x i32] [i32 0, i32 1, i32 2, i32 3] 721 722; Functions -- Personality constant 723declare void @llvm.donothing() nounwind readnone 724; CHECK: declare void @llvm.donothing() #35 725define void @f.no_personality() personality i8 3 { 726; CHECK: define void @f.no_personality() personality i8 3 727 invoke void @llvm.donothing() to label %normal unwind label %exception 728exception: 729 %cleanup = landingpad i8 cleanup 730 br label %normal 731normal: 732 ret void 733} 734 735declare i32 @f.personality_handler() 736; CHECK: declare i32 @f.personality_handler() 737define void @f.personality() personality i32 ()* @f.personality_handler { 738; CHECK: define void @f.personality() personality i32 ()* @f.personality_handler 739 invoke void @llvm.donothing() to label %normal unwind label %exception 740exception: 741 %cleanup = landingpad i32 cleanup 742 br label %normal 743normal: 744 ret void 745} 746 747;; Atomic Memory Ordering Constraints 748define void @atomics(i32* %word) { 749 ;; Atomic Compare And Exchange w/o alignment 750 %cmpxchg_no_align.0 = cmpxchg i32* %word, i32 0, i32 4 monotonic monotonic 751 ; CHECK: %cmpxchg_no_align.0 = cmpxchg i32* %word, i32 0, i32 4 monotonic monotonic 752 %cmpxchg_no_align.1 = cmpxchg i32* %word, i32 0, i32 5 acq_rel monotonic 753 ; CHECK: %cmpxchg_no_align.1 = cmpxchg i32* %word, i32 0, i32 5 acq_rel monotonic 754 %cmpxchg_no_align.2 = cmpxchg i32* %word, i32 0, i32 6 acquire monotonic 755 ; CHECK: %cmpxchg_no_align.2 = cmpxchg i32* %word, i32 0, i32 6 acquire monotonic 756 %cmpxchg_no_align.3 = cmpxchg i32* %word, i32 0, i32 7 release monotonic 757 ; CHECK: %cmpxchg_no_align.3 = cmpxchg i32* %word, i32 0, i32 7 release monotonic 758 %cmpxchg_no_align.4 = cmpxchg i32* %word, i32 0, i32 8 seq_cst monotonic 759 ; CHECK: %cmpxchg_no_align.4 = cmpxchg i32* %word, i32 0, i32 8 seq_cst monotonic 760 %cmpxchg_no_align.5 = cmpxchg weak i32* %word, i32 0, i32 9 seq_cst monotonic 761 ; CHECK: %cmpxchg_no_align.5 = cmpxchg weak i32* %word, i32 0, i32 9 seq_cst monotonic 762 %cmpxchg_no_align.6 = cmpxchg volatile i32* %word, i32 0, i32 10 seq_cst monotonic 763 ; CHECK: %cmpxchg_no_align.6 = cmpxchg volatile i32* %word, i32 0, i32 10 seq_cst monotonic 764 %cmpxchg_no_align.7 = cmpxchg weak volatile i32* %word, i32 0, i32 11 syncscope("singlethread") seq_cst monotonic 765 ; CHECK: %cmpxchg_no_align.7 = cmpxchg weak volatile i32* %word, i32 0, i32 11 syncscope("singlethread") seq_cst monotonic 766 767 ;; Atomic Compare And Exchange w/ alignment 768 %cmpxchg.0 = cmpxchg i32* %word, i32 0, i32 4 monotonic monotonic, align 16 769 ; CHECK: %cmpxchg.0 = cmpxchg i32* %word, i32 0, i32 4 monotonic monotonic, align 16 770 %cmpxchg.1 = cmpxchg i32* %word, i32 0, i32 5 acq_rel monotonic, align 16 771 ; CHECK: %cmpxchg.1 = cmpxchg i32* %word, i32 0, i32 5 acq_rel monotonic, align 16 772 %cmpxchg.2 = cmpxchg i32* %word, i32 0, i32 6 acquire monotonic, align 16 773 ; CHECK: %cmpxchg.2 = cmpxchg i32* %word, i32 0, i32 6 acquire monotonic, align 16 774 %cmpxchg.3 = cmpxchg i32* %word, i32 0, i32 7 release monotonic, align 16 775 ; CHECK: %cmpxchg.3 = cmpxchg i32* %word, i32 0, i32 7 release monotonic, align 16 776 %cmpxchg.4 = cmpxchg i32* %word, i32 0, i32 8 seq_cst monotonic, align 16 777 ; CHECK: %cmpxchg.4 = cmpxchg i32* %word, i32 0, i32 8 seq_cst monotonic, align 16 778 %cmpxchg.5 = cmpxchg weak i32* %word, i32 0, i32 9 seq_cst monotonic, align 16 779 ; CHECK: %cmpxchg.5 = cmpxchg weak i32* %word, i32 0, i32 9 seq_cst monotonic, align 16 780 %cmpxchg.6 = cmpxchg volatile i32* %word, i32 0, i32 10 seq_cst monotonic, align 16 781 ; CHECK: %cmpxchg.6 = cmpxchg volatile i32* %word, i32 0, i32 10 seq_cst monotonic, align 16 782 %cmpxchg.7 = cmpxchg weak volatile i32* %word, i32 0, i32 11 syncscope("singlethread") seq_cst monotonic, align 16 783 ; CHECK: %cmpxchg.7 = cmpxchg weak volatile i32* %word, i32 0, i32 11 syncscope("singlethread") seq_cst monotonic, align 16 784 785 ;; Atomic w/o alignment 786 %atomicrmw_no_align.xchg = atomicrmw xchg i32* %word, i32 12 monotonic 787 ; CHECK: %atomicrmw_no_align.xchg = atomicrmw xchg i32* %word, i32 12 monotonic 788 %atomicrmw_no_align.add = atomicrmw add i32* %word, i32 13 monotonic 789 ; CHECK: %atomicrmw_no_align.add = atomicrmw add i32* %word, i32 13 monotonic 790 %atomicrmw_no_align.sub = atomicrmw sub i32* %word, i32 14 monotonic 791 ; CHECK: %atomicrmw_no_align.sub = atomicrmw sub i32* %word, i32 14 monotonic 792 %atomicrmw_no_align.and = atomicrmw and i32* %word, i32 15 monotonic 793 ; CHECK: %atomicrmw_no_align.and = atomicrmw and i32* %word, i32 15 monotonic 794 %atomicrmw_no_align.nand = atomicrmw nand i32* %word, i32 16 monotonic 795 ; CHECK: %atomicrmw_no_align.nand = atomicrmw nand i32* %word, i32 16 monotonic 796 %atomicrmw_no_align.or = atomicrmw or i32* %word, i32 17 monotonic 797 ; CHECK: %atomicrmw_no_align.or = atomicrmw or i32* %word, i32 17 monotonic 798 %atomicrmw_no_align.xor = atomicrmw xor i32* %word, i32 18 monotonic 799 ; CHECK: %atomicrmw_no_align.xor = atomicrmw xor i32* %word, i32 18 monotonic 800 %atomicrmw_no_align.max = atomicrmw max i32* %word, i32 19 monotonic 801 ; CHECK: %atomicrmw_no_align.max = atomicrmw max i32* %word, i32 19 monotonic 802 %atomicrmw_no_align.min = atomicrmw volatile min i32* %word, i32 20 monotonic 803 ; CHECK: %atomicrmw_no_align.min = atomicrmw volatile min i32* %word, i32 20 monotonic 804 %atomicrmw_no_align.umax = atomicrmw umax i32* %word, i32 21 syncscope("singlethread") monotonic 805 ; CHECK: %atomicrmw_no_align.umax = atomicrmw umax i32* %word, i32 21 syncscope("singlethread") monotonic 806 %atomicrmw_no_align.umin = atomicrmw volatile umin i32* %word, i32 22 syncscope("singlethread") monotonic 807 ; CHECK: %atomicrmw_no_align.umin = atomicrmw volatile umin i32* %word, i32 22 syncscope("singlethread") monotonic 808 809 ;; Atomic w/ alignment 810 %atomicrmw.xchg = atomicrmw xchg i32* %word, i32 12 monotonic, align 16 811 ; CHECK: %atomicrmw.xchg = atomicrmw xchg i32* %word, i32 12 monotonic, align 16 812 %atomicrmw.add = atomicrmw add i32* %word, i32 13 monotonic, align 16 813 ; CHECK: %atomicrmw.add = atomicrmw add i32* %word, i32 13 monotonic, align 16 814 %atomicrmw.sub = atomicrmw sub i32* %word, i32 14 monotonic, align 16 815 ; CHECK: %atomicrmw.sub = atomicrmw sub i32* %word, i32 14 monotonic, align 16 816 %atomicrmw.and = atomicrmw and i32* %word, i32 15 monotonic, align 16 817 ; CHECK: %atomicrmw.and = atomicrmw and i32* %word, i32 15 monotonic, align 16 818 %atomicrmw.nand = atomicrmw nand i32* %word, i32 16 monotonic, align 16 819 ; CHECK: %atomicrmw.nand = atomicrmw nand i32* %word, i32 16 monotonic, align 16 820 %atomicrmw.or = atomicrmw or i32* %word, i32 17 monotonic, align 16 821 ; CHECK: %atomicrmw.or = atomicrmw or i32* %word, i32 17 monotonic, align 16 822 %atomicrmw.xor = atomicrmw xor i32* %word, i32 18 monotonic, align 16 823 ; CHECK: %atomicrmw.xor = atomicrmw xor i32* %word, i32 18 monotonic, align 16 824 %atomicrmw.max = atomicrmw max i32* %word, i32 19 monotonic, align 16 825 ; CHECK: %atomicrmw.max = atomicrmw max i32* %word, i32 19 monotonic, align 16 826 %atomicrmw.min = atomicrmw volatile min i32* %word, i32 20 monotonic, align 16 827 ; CHECK: %atomicrmw.min = atomicrmw volatile min i32* %word, i32 20 monotonic, align 16 828 %atomicrmw.umax = atomicrmw umax i32* %word, i32 21 syncscope("singlethread") monotonic, align 16 829 ; CHECK: %atomicrmw.umax = atomicrmw umax i32* %word, i32 21 syncscope("singlethread") monotonic, align 16 830 %atomicrmw.umin = atomicrmw volatile umin i32* %word, i32 22 syncscope("singlethread") monotonic, align 16 831 ; CHECK: %atomicrmw.umin = atomicrmw volatile umin i32* %word, i32 22 syncscope("singlethread") monotonic, align 16 832 833 fence acquire 834 ; CHECK: fence acquire 835 fence release 836 ; CHECK: fence release 837 fence acq_rel 838 ; CHECK: fence acq_rel 839 fence syncscope("singlethread") seq_cst 840 ; CHECK: fence syncscope("singlethread") seq_cst 841 842 %ld.1 = load atomic i32, i32* %word monotonic, align 4 843 ; CHECK: %ld.1 = load atomic i32, i32* %word monotonic, align 4 844 %ld.2 = load atomic volatile i32, i32* %word acquire, align 8 845 ; CHECK: %ld.2 = load atomic volatile i32, i32* %word acquire, align 8 846 %ld.3 = load atomic volatile i32, i32* %word syncscope("singlethread") seq_cst, align 16 847 ; CHECK: %ld.3 = load atomic volatile i32, i32* %word syncscope("singlethread") seq_cst, align 16 848 849 store atomic i32 23, i32* %word monotonic, align 4 850 ; CHECK: store atomic i32 23, i32* %word monotonic, align 4 851 store atomic volatile i32 24, i32* %word monotonic, align 4 852 ; CHECK: store atomic volatile i32 24, i32* %word monotonic, align 4 853 store atomic volatile i32 25, i32* %word syncscope("singlethread") monotonic, align 4 854 ; CHECK: store atomic volatile i32 25, i32* %word syncscope("singlethread") monotonic, align 4 855 ret void 856} 857 858define void @fp_atomics(float* %word) { 859; CHECK: %atomicrmw.xchg = atomicrmw xchg float* %word, float 1.000000e+00 monotonic 860 %atomicrmw.xchg = atomicrmw xchg float* %word, float 1.0 monotonic 861 862; CHECK: %atomicrmw.fadd = atomicrmw fadd float* %word, float 1.000000e+00 monotonic 863 %atomicrmw.fadd = atomicrmw fadd float* %word, float 1.0 monotonic 864 865; CHECK: %atomicrmw.fsub = atomicrmw fsub float* %word, float 1.000000e+00 monotonic 866 %atomicrmw.fsub = atomicrmw fsub float* %word, float 1.0 monotonic 867 868; CHECK: %atomicrmw.fmax = atomicrmw fmax float* %word, float 1.000000e+00 monotonic 869 %atomicrmw.fmax = atomicrmw fmax float* %word, float 1.0 monotonic 870 871; CHECK: %atomicrmw.fmin = atomicrmw fmin float* %word, float 1.000000e+00 monotonic 872 %atomicrmw.fmin = atomicrmw fmin float* %word, float 1.0 monotonic 873 874 ret void 875} 876 877define void @pointer_atomics(i8** %word) { 878; CHECK: %atomicrmw.xchg = atomicrmw xchg i8** %word, i8* null monotonic 879 %atomicrmw.xchg = atomicrmw xchg i8** %word, i8* null monotonic 880 ret void 881} 882 883;; Fast Math Flags 884define void @fastmathflags_unop(float %op1) { 885 %f.nnan = fneg nnan float %op1 886 ; CHECK: %f.nnan = fneg nnan float %op1 887 %f.ninf = fneg ninf float %op1 888 ; CHECK: %f.ninf = fneg ninf float %op1 889 %f.nsz = fneg nsz float %op1 890 ; CHECK: %f.nsz = fneg nsz float %op1 891 %f.arcp = fneg arcp float %op1 892 ; CHECK: %f.arcp = fneg arcp float %op1 893 %f.contract = fneg contract float %op1 894 ; CHECK: %f.contract = fneg contract float %op1 895 %f.afn = fneg afn float %op1 896 ; CHECK: %f.afn = fneg afn float %op1 897 %f.reassoc = fneg reassoc float %op1 898 ; CHECK: %f.reassoc = fneg reassoc float %op1 899 %f.fast = fneg fast float %op1 900 ; CHECK: %f.fast = fneg fast float %op1 901 ret void 902} 903 904define void @fastmathflags_binops(float %op1, float %op2) { 905 %f.nnan = fadd nnan float %op1, %op2 906 ; CHECK: %f.nnan = fadd nnan float %op1, %op2 907 %f.ninf = fadd ninf float %op1, %op2 908 ; CHECK: %f.ninf = fadd ninf float %op1, %op2 909 %f.nsz = fadd nsz float %op1, %op2 910 ; CHECK: %f.nsz = fadd nsz float %op1, %op2 911 %f.arcp = fadd arcp float %op1, %op2 912 ; CHECK: %f.arcp = fadd arcp float %op1, %op2 913 %f.contract = fadd contract float %op1, %op2 914 ; CHECK: %f.contract = fadd contract float %op1, %op2 915 %f.afn = fadd afn float %op1, %op2 916 ; CHECK: %f.afn = fadd afn float %op1, %op2 917 %f.reassoc = fadd reassoc float %op1, %op2 918 ; CHECK: %f.reassoc = fadd reassoc float %op1, %op2 919 %f.fast = fadd fast float %op1, %op2 920 ; CHECK: %f.fast = fadd fast float %op1, %op2 921 ret void 922} 923 924define void @fastmathflags_select(i1 %cond, float %op1, float %op2) { 925 %f.nnan = select nnan i1 %cond, float %op1, float %op2 926 ; CHECK: %f.nnan = select nnan i1 %cond, float %op1, float %op2 927 %f.ninf = select ninf i1 %cond, float %op1, float %op2 928 ; CHECK: %f.ninf = select ninf i1 %cond, float %op1, float %op2 929 %f.nsz = select nsz i1 %cond, float %op1, float %op2 930 ; CHECK: %f.nsz = select nsz i1 %cond, float %op1, float %op2 931 %f.arcp = select arcp i1 %cond, float %op1, float %op2 932 ; CHECK: %f.arcp = select arcp i1 %cond, float %op1, float %op2 933 %f.contract = select contract i1 %cond, float %op1, float %op2 934 ; CHECK: %f.contract = select contract i1 %cond, float %op1, float %op2 935 %f.afn = select afn i1 %cond, float %op1, float %op2 936 ; CHECK: %f.afn = select afn i1 %cond, float %op1, float %op2 937 %f.reassoc = select reassoc i1 %cond, float %op1, float %op2 938 ; CHECK: %f.reassoc = select reassoc i1 %cond, float %op1, float %op2 939 %f.fast = select fast i1 %cond, float %op1, float %op2 940 ; CHECK: %f.fast = select fast i1 %cond, float %op1, float %op2 941 ret void 942} 943 944define void @fastmathflags_vector_select(<2 x i1> %cond, <2 x double> %op1, <2 x double> %op2) { 945 %f.nnan.nsz = select nnan nsz <2 x i1> %cond, <2 x double> %op1, <2 x double> %op2 946 ; CHECK: %f.nnan.nsz = select nnan nsz <2 x i1> %cond, <2 x double> %op1, <2 x double> %op2 947 %f.fast = select fast <2 x i1> %cond, <2 x double> %op1, <2 x double> %op2 948 ; CHECK: %f.fast = select fast <2 x i1> %cond, <2 x double> %op1, <2 x double> %op2 949 ret void 950} 951 952define void @fastmathflags_array_select(i1 %cond, [2 x double] %op1, [2 x double] %op2) { 953 %f.nnan.nsz = select nnan nsz i1 %cond, [2 x double] %op1, [2 x double] %op2 954 ; CHECK: %f.nnan.nsz = select nnan nsz i1 %cond, [2 x double] %op1, [2 x double] %op2 955 %f.fast = select fast i1 %cond, [2 x double] %op1, [2 x double] %op2 956 ; CHECK: %f.fast = select fast i1 %cond, [2 x double] %op1, [2 x double] %op2 957 ret void 958} 959 960define void @fastmathflags_phi(i1 %cond, float %f1, float %f2, double %d1, double %d2, half %h1, half %h2) { 961entry: 962 br i1 %cond, label %L1, label %L2 963L1: 964 br label %exit 965L2: 966 br label %exit 967exit: 968 %p.nnan = phi nnan float [ %f1, %L1 ], [ %f2, %L2 ] 969 ; CHECK: %p.nnan = phi nnan float [ %f1, %L1 ], [ %f2, %L2 ] 970 %p.ninf = phi ninf double [ %d1, %L1 ], [ %d2, %L2 ] 971 ; CHECK: %p.ninf = phi ninf double [ %d1, %L1 ], [ %d2, %L2 ] 972 %p.contract = phi contract half [ %h1, %L1 ], [ %h2, %L2 ] 973 ; CHECK: %p.contract = phi contract half [ %h1, %L1 ], [ %h2, %L2 ] 974 %p.nsz.reassoc = phi reassoc nsz float [ %f1, %L1 ], [ %f2, %L2 ] 975 ; CHECK: %p.nsz.reassoc = phi reassoc nsz float [ %f1, %L1 ], [ %f2, %L2 ] 976 %p.fast = phi fast half [ %h2, %L1 ], [ %h1, %L2 ] 977 ; CHECK: %p.fast = phi fast half [ %h2, %L1 ], [ %h1, %L2 ] 978 ret void 979} 980 981define void @fastmathflags_vector_phi(i1 %cond, <4 x float> %f1, <4 x float> %f2, <2 x double> %d1, <2 x double> %d2, <8 x half> %h1, <8 x half> %h2) { 982entry: 983 br i1 %cond, label %L1, label %L2 984L1: 985 br label %exit 986L2: 987 br label %exit 988exit: 989 %p.nnan = phi nnan <4 x float> [ %f1, %L1 ], [ %f2, %L2 ] 990 ; CHECK: %p.nnan = phi nnan <4 x float> [ %f1, %L1 ], [ %f2, %L2 ] 991 %p.ninf = phi ninf <2 x double> [ %d1, %L1 ], [ %d2, %L2 ] 992 ; CHECK: %p.ninf = phi ninf <2 x double> [ %d1, %L1 ], [ %d2, %L2 ] 993 %p.contract = phi contract <8 x half> [ %h1, %L1 ], [ %h2, %L2 ] 994 ; CHECK: %p.contract = phi contract <8 x half> [ %h1, %L1 ], [ %h2, %L2 ] 995 %p.nsz.reassoc = phi reassoc nsz <4 x float> [ %f1, %L1 ], [ %f2, %L2 ] 996 ; CHECK: %p.nsz.reassoc = phi reassoc nsz <4 x float> [ %f1, %L1 ], [ %f2, %L2 ] 997 %p.fast = phi fast <8 x half> [ %h2, %L1 ], [ %h1, %L2 ] 998 ; CHECK: %p.fast = phi fast <8 x half> [ %h2, %L1 ], [ %h1, %L2 ] 999 ret void 1000} 1001 1002define void @fastmathflags_array_phi(i1 %cond, [4 x float] %f1, [4 x float] %f2, [2 x double] %d1, [2 x double] %d2, [8 x half] %h1, [8 x half] %h2) { 1003entry: 1004 br i1 %cond, label %L1, label %L2 1005L1: 1006 br label %exit 1007L2: 1008 br label %exit 1009exit: 1010 %p.nnan = phi nnan [4 x float] [ %f1, %L1 ], [ %f2, %L2 ] 1011 ; CHECK: %p.nnan = phi nnan [4 x float] [ %f1, %L1 ], [ %f2, %L2 ] 1012 %p.ninf = phi ninf [2 x double] [ %d1, %L1 ], [ %d2, %L2 ] 1013 ; CHECK: %p.ninf = phi ninf [2 x double] [ %d1, %L1 ], [ %d2, %L2 ] 1014 %p.contract = phi contract [8 x half] [ %h1, %L1 ], [ %h2, %L2 ] 1015 ; CHECK: %p.contract = phi contract [8 x half] [ %h1, %L1 ], [ %h2, %L2 ] 1016 %p.nsz.reassoc = phi reassoc nsz [4 x float] [ %f1, %L1 ], [ %f2, %L2 ] 1017 ; CHECK: %p.nsz.reassoc = phi reassoc nsz [4 x float] [ %f1, %L1 ], [ %f2, %L2 ] 1018 %p.fast = phi fast [8 x half] [ %h2, %L1 ], [ %h1, %L2 ] 1019 ; CHECK: %p.fast = phi fast [8 x half] [ %h2, %L1 ], [ %h1, %L2 ] 1020 ret void 1021} 1022 1023; Check various fast math flags and floating-point types on calls. 1024 1025declare float @fmf_f32() 1026declare double @fmf_f64() 1027declare <4 x double> @fmf_v4f64() 1028 1029; CHECK-LABEL: fastMathFlagsForCalls( 1030define void @fastMathFlagsForCalls(float %f, double %d1, <4 x double> %d2) { 1031 %call.fast = call fast float @fmf_f32() 1032 ; CHECK: %call.fast = call fast float @fmf_f32() 1033 1034 ; Throw in some other attributes to make sure those stay in the right places. 1035 1036 %call.nsz.arcp = notail call nsz arcp double @fmf_f64() 1037 ; CHECK: %call.nsz.arcp = notail call nsz arcp double @fmf_f64() 1038 1039 %call.nnan.ninf = tail call nnan ninf fastcc <4 x double> @fmf_v4f64() 1040 ; CHECK: %call.nnan.ninf = tail call nnan ninf fastcc <4 x double> @fmf_v4f64() 1041 1042 ret void 1043} 1044 1045declare [2 x float] @fmf_a2f32() 1046declare [2 x double] @fmf_a2f64() 1047declare [2 x <4 x double>] @fmf_a2v4f64() 1048 1049; CHECK-LABEL: fastMathFlagsForArrayCalls( 1050define void @fastMathFlagsForArrayCalls([2 x float] %f, [2 x double] %d1, [2 x <4 x double>] %d2) { 1051 %call.fast = call fast [2 x float] @fmf_a2f32() 1052 ; CHECK: %call.fast = call fast [2 x float] @fmf_a2f32() 1053 1054 ; Throw in some other attributes to make sure those stay in the right places. 1055 1056 %call.nsz.arcp = notail call nsz arcp [2 x double] @fmf_a2f64() 1057 ; CHECK: %call.nsz.arcp = notail call nsz arcp [2 x double] @fmf_a2f64() 1058 1059 %call.nnan.ninf = tail call nnan ninf fastcc [2 x <4 x double>] @fmf_a2v4f64() 1060 ; CHECK: %call.nnan.ninf = tail call nnan ninf fastcc [2 x <4 x double>] @fmf_a2v4f64() 1061 1062 ret void 1063} 1064 1065;; Type System 1066%opaquety = type opaque 1067define void @typesystem() { 1068 %p0 = bitcast i8* null to i32 (i32)* 1069 ; CHECK: %p0 = bitcast i8* null to i32 (i32)* 1070 %p1 = bitcast i8* null to void (i8*)* 1071 ; CHECK: %p1 = bitcast i8* null to void (i8*)* 1072 %p2 = bitcast i8* null to i32 (i8*, ...)* 1073 ; CHECK: %p2 = bitcast i8* null to i32 (i8*, ...)* 1074 %p3 = bitcast i8* null to { i32, i8 } (i8*, ...)* 1075 ; CHECK: %p3 = bitcast i8* null to { i32, i8 } (i8*, ...)* 1076 %p4 = bitcast i8* null to <{ i32, i8 }> (i8*, ...)* 1077 ; CHECK: %p4 = bitcast i8* null to <{ i32, i8 }> (i8*, ...)* 1078 %p5 = bitcast i8* null to <{ i32, i8 }> (<{ i8*, i64 }>*, ...)* 1079 ; CHECK: %p5 = bitcast i8* null to <{ i32, i8 }> (<{ i8*, i64 }>*, ...)* 1080 1081 %t0 = alloca i1942652 1082 ; CHECK: %t0 = alloca i1942652 1083 %t1 = alloca half 1084 ; CHECK: %t1 = alloca half 1085 %t2 = alloca float 1086 ; CHECK: %t2 = alloca float 1087 %t3 = alloca double 1088 ; CHECK: %t3 = alloca double 1089 %t4 = alloca fp128 1090 ; CHECK: %t4 = alloca fp128 1091 %t5 = alloca x86_fp80 1092 ; CHECK: %t5 = alloca x86_fp80 1093 %t6 = alloca ppc_fp128 1094 ; CHECK: %t6 = alloca ppc_fp128 1095 %t7 = alloca x86_mmx 1096 ; CHECK: %t7 = alloca x86_mmx 1097 %t8 = alloca %opaquety* 1098 ; CHECK: %t8 = alloca %opaquety* 1099 %t9 = alloca <4 x i32> 1100 ; CHECK: %t9 = alloca <4 x i32> 1101 %t10 = alloca <vscale x 4 x i32> 1102 ; CHECK: %t10 = alloca <vscale x 4 x i32> 1103 1104 ret void 1105} 1106 1107declare void @llvm.token(token) 1108; CHECK: declare void @llvm.token(token) 1109 1110;; Inline Assembler Expressions 1111define void @inlineasm(i32 %arg) { 1112 call i32 asm "bswap $0", "=r,r"(i32 %arg) 1113 ; CHECK: call i32 asm "bswap $0", "=r,r"(i32 %arg) 1114 call i32 asm sideeffect "blt $1, $2, $3", "=r,r,rm"(i32 %arg, i32 %arg) 1115 ; CHECK: call i32 asm sideeffect "blt $1, $2, $3", "=r,r,rm"(i32 %arg, i32 %arg) 1116 ret void 1117} 1118 1119;; Instructions 1120 1121; Instructions -- Terminators 1122define void @instructions.terminators(i8 %val) personality i32 -10 { 1123 br i1 false, label %iftrue, label %iffalse 1124 ; CHECK: br i1 false, label %iftrue, label %iffalse 1125 br label %iftrue 1126 ; CHECK: br label %iftrue 1127iftrue: 1128 ret void 1129 ; CHECK: ret void 1130iffalse: 1131 1132 switch i8 %val, label %defaultdest [ 1133 ; CHECK: switch i8 %val, label %defaultdest [ 1134 i8 0, label %defaultdest.0 1135 ; CHECK: i8 0, label %defaultdest.0 1136 i8 1, label %defaultdest.1 1137 ; CHECK: i8 1, label %defaultdest.1 1138 i8 2, label %defaultdest.2 1139 ; CHECK: i8 2, label %defaultdest.2 1140 ] 1141 ; CHECK: ] 1142defaultdest: 1143 ret void 1144defaultdest.0: 1145 ret void 1146defaultdest.1: 1147 ret void 1148defaultdest.2: 1149 1150 indirectbr i8* blockaddress(@instructions.terminators, %defaultdest.2), [label %defaultdest.2] 1151 ; CHECK: indirectbr i8* blockaddress(@instructions.terminators, %defaultdest.2), [label %defaultdest.2] 1152 indirectbr i8* blockaddress(@instructions.terminators, %defaultdest.2), [label %defaultdest.2, label %defaultdest.2] 1153 ; CHECK: indirectbr i8* blockaddress(@instructions.terminators, %defaultdest.2), [label %defaultdest.2, label %defaultdest.2] 1154 1155 invoke fastcc void @f.fastcc() 1156 ; CHECK: invoke fastcc void @f.fastcc() 1157 to label %defaultdest unwind label %exc 1158 ; CHECK: to label %defaultdest unwind label %exc 1159exc: 1160 %cleanup = landingpad i32 cleanup 1161 1162 resume i32 undef 1163 ; CHECK: resume i32 undef 1164 resume i32 poison 1165 ; CHECK: resume i32 poison 1166 unreachable 1167 ; CHECK: unreachable 1168 1169 ret void 1170} 1171 1172define i32 @instructions.win_eh.1() personality i32 -3 { 1173entry: 1174 %arg1 = alloca i32 1175 %arg2 = alloca i32 1176 invoke void @f.ccc() to label %normal unwind label %catchswitch1 1177 invoke void @f.ccc() to label %normal unwind label %catchswitch2 1178 invoke void @f.ccc() to label %normal unwind label %catchswitch3 1179 1180catchswitch1: 1181 %cs1 = catchswitch within none [label %catchpad1] unwind to caller 1182 1183catchpad1: 1184 catchpad within %cs1 [] 1185 br label %normal 1186 ; CHECK: catchpad within %cs1 [] 1187 ; CHECK-NEXT: br label %normal 1188 1189catchswitch2: 1190 %cs2 = catchswitch within none [label %catchpad2] unwind to caller 1191 1192catchpad2: 1193 catchpad within %cs2 [i32* %arg1] 1194 br label %normal 1195 ; CHECK: catchpad within %cs2 [i32* %arg1] 1196 ; CHECK-NEXT: br label %normal 1197 1198catchswitch3: 1199 %cs3 = catchswitch within none [label %catchpad3] unwind label %cleanuppad1 1200 1201catchpad3: 1202 catchpad within %cs3 [i32* %arg1, i32* %arg2] 1203 br label %normal 1204 ; CHECK: catchpad within %cs3 [i32* %arg1, i32* %arg2] 1205 ; CHECK-NEXT: br label %normal 1206 1207cleanuppad1: 1208 %clean.1 = cleanuppad within none [] 1209 unreachable 1210 ; CHECK: %clean.1 = cleanuppad within none [] 1211 ; CHECK-NEXT: unreachable 1212 1213normal: 1214 ret i32 0 1215} 1216; 1217define i32 @instructions.win_eh.2() personality i32 -4 { 1218entry: 1219 invoke void @f.ccc() to label %invoke.cont unwind label %catchswitch 1220 1221invoke.cont: 1222 invoke void @f.ccc() to label %continue unwind label %cleanup 1223 1224cleanup: 1225 %clean = cleanuppad within none [] 1226 ; CHECK: %clean = cleanuppad within none [] 1227 cleanupret from %clean unwind to caller 1228 ; CHECK: cleanupret from %clean unwind to caller 1229 1230catchswitch: 1231 %cs = catchswitch within none [label %catchpad] unwind label %terminate 1232 1233catchpad: 1234 %catch = catchpad within %cs [] 1235 br label %body 1236 ; CHECK: %catch = catchpad within %cs [] 1237 ; CHECK-NEXT: br label %body 1238 1239body: 1240 invoke void @f.ccc() [ "funclet"(token %catch) ] 1241 to label %continue unwind label %terminate.inner 1242 catchret from %catch to label %return 1243 ; CHECK: catchret from %catch to label %return 1244 1245return: 1246 ret i32 0 1247 1248terminate.inner: 1249 cleanuppad within %catch [] 1250 unreachable 1251 ; CHECK: cleanuppad within %catch [] 1252 ; CHECK-NEXT: unreachable 1253 1254terminate: 1255 cleanuppad within none [] 1256 unreachable 1257 ; CHECK: cleanuppad within none [] 1258 ; CHECK-NEXT: unreachable 1259 1260continue: 1261 ret i32 0 1262} 1263 1264; Instructions -- Unary Operations 1265define void @instructions.unops(double %op1) { 1266 fneg double %op1 1267 ; CHECK: fneg double %op1 1268 ret void 1269} 1270 1271; Instructions -- Binary Operations 1272define void @instructions.binops(i8 %op1, i8 %op2) { 1273 ; nuw x nsw 1274 add i8 %op1, %op2 1275 ; CHECK: add i8 %op1, %op2 1276 add nuw i8 %op1, %op2 1277 ; CHECK: add nuw i8 %op1, %op2 1278 add nsw i8 %op1, %op2 1279 ; CHECK: add nsw i8 %op1, %op2 1280 add nuw nsw i8 %op1, %op2 1281 ; CHECK: add nuw nsw i8 %op1, %op2 1282 sub i8 %op1, %op2 1283 ; CHECK: sub i8 %op1, %op2 1284 sub nuw i8 %op1, %op2 1285 ; CHECK: sub nuw i8 %op1, %op2 1286 sub nsw i8 %op1, %op2 1287 ; CHECK: sub nsw i8 %op1, %op2 1288 sub nuw nsw i8 %op1, %op2 1289 ; CHECK: sub nuw nsw i8 %op1, %op2 1290 mul i8 %op1, %op2 1291 ; CHECK: mul i8 %op1, %op2 1292 mul nuw i8 %op1, %op2 1293 ; CHECK: mul nuw i8 %op1, %op2 1294 mul nsw i8 %op1, %op2 1295 ; CHECK: mul nsw i8 %op1, %op2 1296 mul nuw nsw i8 %op1, %op2 1297 ; CHECK: mul nuw nsw i8 %op1, %op2 1298 1299 ; exact 1300 udiv i8 %op1, %op2 1301 ; CHECK: udiv i8 %op1, %op2 1302 udiv exact i8 %op1, %op2 1303 ; CHECK: udiv exact i8 %op1, %op2 1304 sdiv i8 %op1, %op2 1305 ; CHECK: sdiv i8 %op1, %op2 1306 sdiv exact i8 %op1, %op2 1307 ; CHECK: sdiv exact i8 %op1, %op2 1308 1309 ; none 1310 urem i8 %op1, %op2 1311 ; CHECK: urem i8 %op1, %op2 1312 srem i8 %op1, %op2 1313 ; CHECK: srem i8 %op1, %op2 1314 1315 ret void 1316} 1317 1318; Instructions -- Bitwise Binary Operations 1319define void @instructions.bitwise_binops(i8 %op1, i8 %op2) { 1320 ; nuw x nsw 1321 shl i8 %op1, %op2 1322 ; CHECK: shl i8 %op1, %op2 1323 shl nuw i8 %op1, %op2 1324 ; CHECK: shl nuw i8 %op1, %op2 1325 shl nsw i8 %op1, %op2 1326 ; CHECK: shl nsw i8 %op1, %op2 1327 shl nuw nsw i8 %op1, %op2 1328 ; CHECK: shl nuw nsw i8 %op1, %op2 1329 1330 ; exact 1331 lshr i8 %op1, %op2 1332 ; CHECK: lshr i8 %op1, %op2 1333 lshr exact i8 %op1, %op2 1334 ; CHECK: lshr exact i8 %op1, %op2 1335 ashr i8 %op1, %op2 1336 ; CHECK: ashr i8 %op1, %op2 1337 ashr exact i8 %op1, %op2 1338 ; CHECK: ashr exact i8 %op1, %op2 1339 1340 ; none 1341 and i8 %op1, %op2 1342 ; CHECK: and i8 %op1, %op2 1343 or i8 %op1, %op2 1344 ; CHECK: or i8 %op1, %op2 1345 xor i8 %op1, %op2 1346 ; CHECK: xor i8 %op1, %op2 1347 1348 ret void 1349} 1350 1351; Instructions -- Vector Operations 1352define void @instructions.vectorops(<4 x float> %vec, <4 x float> %vec2) { 1353 extractelement <4 x float> %vec, i8 0 1354 ; CHECK: extractelement <4 x float> %vec, i8 0 1355 insertelement <4 x float> %vec, float 3.500000e+00, i8 0 1356 ; CHECK: insertelement <4 x float> %vec, float 3.500000e+00, i8 0 1357 shufflevector <4 x float> %vec, <4 x float> %vec2, <2 x i32> zeroinitializer 1358 ; CHECK: shufflevector <4 x float> %vec, <4 x float> %vec2, <2 x i32> zeroinitializer 1359 1360 ret void 1361} 1362 1363; Instructions -- Aggregate Operations 1364define void @instructions.aggregateops({ i8, i32 } %up, <{ i8, i32 }> %p, 1365 [3 x i8] %arr, { i8, { i32 }} %n, 1366 <2 x i8*> %pvec, <2 x i64> %offsets) { 1367 extractvalue { i8, i32 } %up, 0 1368 ; CHECK: extractvalue { i8, i32 } %up, 0 1369 extractvalue <{ i8, i32 }> %p, 1 1370 ; CHECK: extractvalue <{ i8, i32 }> %p, 1 1371 extractvalue [3 x i8] %arr, 2 1372 ; CHECK: extractvalue [3 x i8] %arr, 2 1373 extractvalue { i8, { i32 } } %n, 1, 0 1374 ; CHECK: extractvalue { i8, { i32 } } %n, 1, 0 1375 1376 insertvalue { i8, i32 } %up, i8 1, 0 1377 ; CHECK: insertvalue { i8, i32 } %up, i8 1, 0 1378 insertvalue <{ i8, i32 }> %p, i32 2, 1 1379 ; CHECK: insertvalue <{ i8, i32 }> %p, i32 2, 1 1380 insertvalue [3 x i8] %arr, i8 0, 0 1381 ; CHECK: insertvalue [3 x i8] %arr, i8 0, 0 1382 insertvalue { i8, { i32 } } %n, i32 0, 1, 0 1383 ; CHECK: insertvalue { i8, { i32 } } %n, i32 0, 1, 0 1384 1385 %up.ptr = alloca { i8, i32 } 1386 %p.ptr = alloca <{ i8, i32 }> 1387 %arr.ptr = alloca [3 x i8] 1388 %n.ptr = alloca { i8, { i32 } } 1389 1390 getelementptr { i8, i32 }, { i8, i32 }* %up.ptr, i8 0 1391 ; CHECK: getelementptr { i8, i32 }, { i8, i32 }* %up.ptr, i8 0 1392 getelementptr <{ i8, i32 }>, <{ i8, i32 }>* %p.ptr, i8 1 1393 ; CHECK: getelementptr <{ i8, i32 }>, <{ i8, i32 }>* %p.ptr, i8 1 1394 getelementptr [3 x i8], [3 x i8]* %arr.ptr, i8 2 1395 ; CHECK: getelementptr [3 x i8], [3 x i8]* %arr.ptr, i8 2 1396 getelementptr { i8, { i32 } }, { i8, { i32 } }* %n.ptr, i32 0, i32 1 1397 ; CHECK: getelementptr { i8, { i32 } }, { i8, { i32 } }* %n.ptr, i32 0, i32 1 1398 getelementptr inbounds { i8, { i32 } }, { i8, { i32 } }* %n.ptr, i32 1, i32 0 1399 ; CHECK: getelementptr inbounds { i8, { i32 } }, { i8, { i32 } }* %n.ptr, i32 1, i32 0 1400 getelementptr i8, <2 x i8*> %pvec, <2 x i64> %offsets 1401 ; CHECK: getelementptr i8, <2 x i8*> %pvec, <2 x i64> %offsets 1402 1403 ret void 1404} 1405 1406; Instructions -- Memory Access and Addressing Operations 1407!7 = !{i32 1} 1408!8 = !{} 1409!9 = !{i64 4} 1410define void @instructions.memops(i32** %base) { 1411 alloca i32, i8 4, align 4 1412 ; CHECK: alloca i32, i8 4, align 4 1413 alloca inalloca i32, i8 4, align 4 1414 ; CHECK: alloca inalloca i32, i8 4, align 4 1415 1416 load i32*, i32** %base, align 8, !invariant.load !7, !nontemporal !8, !nonnull !7, !dereferenceable !9, !dereferenceable_or_null !9 1417 ; CHECK: load i32*, i32** %base, align 8, !invariant.load !7, !nontemporal !8, !nonnull !7, !dereferenceable !9, !dereferenceable_or_null !9 1418 load volatile i32*, i32** %base, align 8, !invariant.load !7, !nontemporal !8, !nonnull !7, !dereferenceable !9, !dereferenceable_or_null !9 1419 ; CHECK: load volatile i32*, i32** %base, align 8, !invariant.load !7, !nontemporal !8, !nonnull !7, !dereferenceable !9, !dereferenceable_or_null !9 1420 1421 store i32* null, i32** %base, align 4, !nontemporal !8 1422 ; CHECK: store i32* null, i32** %base, align 4, !nontemporal !8 1423 store volatile i32* null, i32** %base, align 4, !nontemporal !8 1424 ; CHECK: store volatile i32* null, i32** %base, align 4, !nontemporal !8 1425 1426 ret void 1427} 1428 1429; Instructions -- Conversion Operations 1430define void @instructions.conversions() { 1431 trunc i32 -1 to i1 1432 ; CHECK: trunc i32 -1 to i1 1433 zext i32 -1 to i64 1434 ; CHECK: zext i32 -1 to i64 1435 sext i32 -1 to i64 1436 ; CHECK: sext i32 -1 to i64 1437 fptrunc float undef to half 1438 ; CHECK: fptrunc float undef to half 1439 fpext half undef to float 1440 ; CHECK: fpext half undef to float 1441 fptoui float undef to i32 1442 ; CHECK: fptoui float undef to i32 1443 fptosi float undef to i32 1444 ; CHECK: fptosi float undef to i32 1445 fptrunc float poison to half 1446 ; CHECK: fptrunc float poison to half 1447 fpext half poison to float 1448 ; CHECK: fpext half poison to float 1449 fptoui float poison to i32 1450 ; CHECK: fptoui float poison to i32 1451 fptosi float poison to i32 1452 ; CHECK: fptosi float poison to i32 1453 uitofp i32 1 to float 1454 ; CHECK: uitofp i32 1 to float 1455 sitofp i32 -1 to float 1456 ; CHECK: sitofp i32 -1 to float 1457 ptrtoint i8* null to i64 1458 ; CHECK: ptrtoint i8* null to i64 1459 inttoptr i64 0 to i8* 1460 ; CHECK: inttoptr i64 0 to i8* 1461 bitcast i32 0 to i32 1462 ; CHECK: bitcast i32 0 to i32 1463 addrspacecast i32* null to i32 addrspace(1)* 1464 ; CHECK: addrspacecast i32* null to i32 addrspace(1)* 1465 1466 ret void 1467} 1468 1469; Instructions -- Other Operations 1470define void @instructions.other(i32 %op1, i32 %op2, half %fop1, half %fop2, <2 x i32> %vop, i8* %pop) { 1471entry: 1472 icmp eq i32 %op1, %op2 1473 ; CHECK: icmp eq i32 %op1, %op2 1474 icmp ne i32 %op1, %op2 1475 ; CHECK: icmp ne i32 %op1, %op2 1476 icmp ugt i32 %op1, %op2 1477 ; CHECK: icmp ugt i32 %op1, %op2 1478 icmp uge i32 %op1, %op2 1479 ; CHECK: icmp uge i32 %op1, %op2 1480 icmp ult i32 %op1, %op2 1481 ; CHECK: icmp ult i32 %op1, %op2 1482 icmp ule i32 %op1, %op2 1483 ; CHECK: icmp ule i32 %op1, %op2 1484 icmp sgt i32 %op1, %op2 1485 ; CHECK: icmp sgt i32 %op1, %op2 1486 icmp sge i32 %op1, %op2 1487 ; CHECK: icmp sge i32 %op1, %op2 1488 icmp slt i32 %op1, %op2 1489 ; CHECK: icmp slt i32 %op1, %op2 1490 icmp sle i32 %op1, %op2 1491 ; CHECK: icmp sle i32 %op1, %op2 1492 1493 fcmp false half %fop1, %fop2 1494 ; CHECK: fcmp false half %fop1, %fop2 1495 fcmp oeq half %fop1, %fop2 1496 ; CHECK: fcmp oeq half %fop1, %fop2 1497 fcmp ogt half %fop1, %fop2 1498 ; CHECK: fcmp ogt half %fop1, %fop2 1499 fcmp oge half %fop1, %fop2 1500 ; CHECK: fcmp oge half %fop1, %fop2 1501 fcmp olt half %fop1, %fop2 1502 ; CHECK: fcmp olt half %fop1, %fop2 1503 fcmp ole half %fop1, %fop2 1504 ; CHECK: fcmp ole half %fop1, %fop2 1505 fcmp one half %fop1, %fop2 1506 ; CHECK: fcmp one half %fop1, %fop2 1507 fcmp ord half %fop1, %fop2 1508 ; CHECK: fcmp ord half %fop1, %fop2 1509 fcmp ueq half %fop1, %fop2 1510 ; CHECK: fcmp ueq half %fop1, %fop2 1511 fcmp ugt half %fop1, %fop2 1512 ; CHECK: fcmp ugt half %fop1, %fop2 1513 fcmp uge half %fop1, %fop2 1514 ; CHECK: fcmp uge half %fop1, %fop2 1515 fcmp ult half %fop1, %fop2 1516 ; CHECK: fcmp ult half %fop1, %fop2 1517 fcmp ule half %fop1, %fop2 1518 ; CHECK: fcmp ule half %fop1, %fop2 1519 fcmp une half %fop1, %fop2 1520 ; CHECK: fcmp une half %fop1, %fop2 1521 fcmp uno half %fop1, %fop2 1522 ; CHECK: fcmp uno half %fop1, %fop2 1523 fcmp true half %fop1, %fop2 1524 ; CHECK: fcmp true half %fop1, %fop2 1525 1526 br label %exit 1527L1: 1528 %v1 = add i32 %op1, %op2 1529 br label %exit 1530L2: 1531 %v2 = add i32 %op1, %op2 1532 br label %exit 1533exit: 1534 phi i32 [ %v1, %L1 ], [ %v2, %L2 ], [ %op1, %entry ] 1535 ; CHECK: phi i32 [ %v1, %L1 ], [ %v2, %L2 ], [ %op1, %entry ] 1536 1537 select i1 true, i32 0, i32 1 1538 ; CHECK: select i1 true, i32 0, i32 1 1539 select <2 x i1> <i1 true, i1 false>, <2 x i8> <i8 2, i8 3>, <2 x i8> <i8 3, i8 2> 1540 ; CHECK: select <2 x i1> <i1 true, i1 false>, <2 x i8> <i8 2, i8 3>, <2 x i8> <i8 3, i8 2> 1541 1542 call void @f.nobuiltin() builtin 1543 ; CHECK: call void @f.nobuiltin() #50 1544 1545 call fastcc noalias i32* @f.noalias() noinline 1546 ; CHECK: call fastcc noalias i32* @f.noalias() #12 1547 tail call ghccc nonnull i32* @f.nonnull() minsize 1548 ; CHECK: tail call ghccc nonnull i32* @f.nonnull() #7 1549 1550 freeze i32 %op1 1551 ; CHECK: freeze i32 %op1 1552 freeze i32 10 1553 ; CHECK: freeze i32 10 1554 freeze half %fop1 1555 ; CHECK: freeze half %fop1 1556 freeze <2 x i32> %vop 1557 ; CHECK: freeze <2 x i32> %vop 1558 freeze i8* %pop 1559 ; CHECK: freeze i8* %pop 1560 ret void 1561} 1562 1563define void @instructions.call_musttail(i8* inalloca(i8) %val) { 1564 musttail call void @f.param.inalloca(i8* inalloca(i8) %val) 1565 ; CHECK: musttail call void @f.param.inalloca(i8* inalloca(i8) %val) 1566 1567 ret void 1568} 1569 1570define void @instructions.call_notail() { 1571 notail call void @f1() 1572 ; CHECK: notail call void @f1() 1573 1574 ret void 1575} 1576 1577define void @instructions.landingpad() personality i32 -2 { 1578 invoke void @llvm.donothing() to label %proceed unwind label %catch1 1579 invoke void @llvm.donothing() to label %proceed unwind label %catch2 1580 invoke void @llvm.donothing() to label %proceed unwind label %catch3 1581 invoke void @llvm.donothing() to label %proceed unwind label %catch4 1582 1583catch1: 1584 landingpad i32 1585 ; CHECK: landingpad i32 1586 cleanup 1587 ; CHECK: cleanup 1588 br label %proceed 1589 1590catch2: 1591 landingpad i32 1592 ; CHECK: landingpad i32 1593 cleanup 1594 ; CHECK: cleanup 1595 catch i32* null 1596 ; CHECK: catch i32* null 1597 br label %proceed 1598 1599catch3: 1600 landingpad i32 1601 ; CHECK: landingpad i32 1602 cleanup 1603 ; CHECK: cleanup 1604 catch i32* null 1605 ; CHECK: catch i32* null 1606 catch i32* null 1607 ; CHECK: catch i32* null 1608 br label %proceed 1609 1610catch4: 1611 landingpad i32 1612 ; CHECK: landingpad i32 1613 filter [2 x i32] zeroinitializer 1614 ; CHECK: filter [2 x i32] zeroinitializer 1615 br label %proceed 1616 1617proceed: 1618 ret void 1619} 1620 1621;; Intrinsic Functions 1622 1623; Intrinsic Functions -- Variable Argument Handling 1624declare void @llvm.va_start(i8*) 1625declare void @llvm.va_copy(i8*, i8*) 1626declare void @llvm.va_end(i8*) 1627define void @instructions.va_arg(i8* %v, ...) { 1628 %ap = alloca i8* 1629 %ap2 = bitcast i8** %ap to i8* 1630 1631 call void @llvm.va_start(i8* %ap2) 1632 ; CHECK: call void @llvm.va_start(i8* %ap2) 1633 1634 va_arg i8* %ap2, i32 1635 ; CHECK: va_arg i8* %ap2, i32 1636 1637 call void @llvm.va_copy(i8* %v, i8* %ap2) 1638 ; CHECK: call void @llvm.va_copy(i8* %v, i8* %ap2) 1639 1640 call void @llvm.va_end(i8* %ap2) 1641 ; CHECK: call void @llvm.va_end(i8* %ap2) 1642 1643 ret void 1644} 1645 1646; Intrinsic Functions -- Accurate Garbage Collection 1647declare void @llvm.gcroot(i8**, i8*) 1648declare i8* @llvm.gcread(i8*, i8**) 1649declare void @llvm.gcwrite(i8*, i8*, i8**) 1650define void @intrinsics.gc() gc "shadow-stack" { 1651 %ptrloc = alloca i8* 1652 call void @llvm.gcroot(i8** %ptrloc, i8* null) 1653 ; CHECK: call void @llvm.gcroot(i8** %ptrloc, i8* null) 1654 1655 call i8* @llvm.gcread(i8* null, i8** %ptrloc) 1656 ; CHECK: call i8* @llvm.gcread(i8* null, i8** %ptrloc) 1657 1658 %ref = alloca i8 1659 call void @llvm.gcwrite(i8* %ref, i8* null, i8** %ptrloc) 1660 ; CHECK: call void @llvm.gcwrite(i8* %ref, i8* null, i8** %ptrloc) 1661 1662 ret void 1663} 1664 1665; Intrinsic Functions -- Code Generation 1666declare i8* @llvm.returnaddress(i32) 1667declare i8* @llvm.frameaddress(i32) 1668declare i32 @llvm.read_register.i32(metadata) 1669declare i64 @llvm.read_register.i64(metadata) 1670declare void @llvm.write_register.i32(metadata, i32) 1671declare void @llvm.write_register.i64(metadata, i64) 1672declare i8* @llvm.stacksave() 1673declare void @llvm.stackrestore(i8*) 1674declare void @llvm.prefetch.p0i8(i8*, i32, i32, i32) 1675declare void @llvm.pcmarker(i32) 1676declare i64 @llvm.readcyclecounter() 1677declare void @llvm.clear_cache(i8*, i8*) 1678declare void @llvm.instrprof_increment(i8*, i64, i32, i32) 1679 1680!10 = !{!"rax"} 1681define void @intrinsics.codegen() { 1682 call i8* @llvm.returnaddress(i32 1) 1683 ; CHECK: call i8* @llvm.returnaddress(i32 1) 1684 call i8* @llvm.frameaddress(i32 1) 1685 ; CHECK: call i8* @llvm.frameaddress.p0i8(i32 1) 1686 1687 call i32 @llvm.read_register.i32(metadata !10) 1688 ; CHECK: call i32 @llvm.read_register.i32(metadata !10) 1689 call i64 @llvm.read_register.i64(metadata !10) 1690 ; CHECK: call i64 @llvm.read_register.i64(metadata !10) 1691 call void @llvm.write_register.i32(metadata !10, i32 0) 1692 ; CHECK: call void @llvm.write_register.i32(metadata !10, i32 0) 1693 call void @llvm.write_register.i64(metadata !10, i64 0) 1694 ; CHECK: call void @llvm.write_register.i64(metadata !10, i64 0) 1695 1696 %stack = call i8* @llvm.stacksave() 1697 ; CHECK: %stack = call i8* @llvm.stacksave() 1698 call void @llvm.stackrestore(i8* %stack) 1699 ; CHECK: call void @llvm.stackrestore(i8* %stack) 1700 1701 call void @llvm.prefetch.p0i8(i8* %stack, i32 0, i32 3, i32 0) 1702 ; CHECK: call void @llvm.prefetch.p0i8(i8* %stack, i32 0, i32 3, i32 0) 1703 1704 call void @llvm.pcmarker(i32 1) 1705 ; CHECK: call void @llvm.pcmarker(i32 1) 1706 1707 call i64 @llvm.readcyclecounter() 1708 ; CHECK: call i64 @llvm.readcyclecounter() 1709 1710 call void @llvm.clear_cache(i8* null, i8* null) 1711 ; CHECK: call void @llvm.clear_cache(i8* null, i8* null) 1712 1713 call void @llvm.instrprof_increment(i8* null, i64 0, i32 0, i32 0) 1714 ; CHECK: call void @llvm.instrprof_increment(i8* null, i64 0, i32 0, i32 0) 1715 1716 ret void 1717} 1718 1719declare void @llvm.localescape(...) 1720declare i8* @llvm.localrecover(i8* %func, i8* %fp, i32 %idx) 1721define void @intrinsics.localescape() { 1722 %static.alloca = alloca i32 1723 call void (...) @llvm.localescape(i32* %static.alloca) 1724 ; CHECK: call void (...) @llvm.localescape(i32* %static.alloca) 1725 1726 call void @intrinsics.localrecover() 1727 1728 ret void 1729} 1730define void @intrinsics.localrecover() { 1731 %func = bitcast void ()* @intrinsics.localescape to i8* 1732 %fp = call i8* @llvm.frameaddress(i32 1) 1733 call i8* @llvm.localrecover(i8* %func, i8* %fp, i32 0) 1734 ; CHECK: call i8* @llvm.localrecover(i8* %func, i8* %fp, i32 0) 1735 1736 ret void 1737} 1738 1739; We need this function to provide `uses' for some metadata tests. 1740define void @misc.metadata() { 1741 call void @f1(), !srcloc !11 1742 call void @f1(), !srcloc !12 1743 call void @f1(), !srcloc !13 1744 call void @f1(), !srcloc !14 1745 ret void 1746} 1747 1748declare void @op_bundle_callee_0() 1749declare void @op_bundle_callee_1(i32,i32) 1750 1751define void @call_with_operand_bundle0(i32* %ptr) { 1752; CHECK-LABEL: call_with_operand_bundle0( 1753 entry: 1754 %l = load i32, i32* %ptr 1755 %x = add i32 42, 1 1756 call void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "bar"(float 0.000000e+00, i64 100, i32 %l) ] 1757; CHECK: call void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "bar"(float 0.000000e+00, i64 100, i32 %l) ] 1758 ret void 1759} 1760 1761define void @call_with_operand_bundle1(i32* %ptr) { 1762; CHECK-LABEL: call_with_operand_bundle1( 1763 entry: 1764 %l = load i32, i32* %ptr 1765 %x = add i32 42, 1 1766 1767 call void @op_bundle_callee_0() 1768 call void @op_bundle_callee_0() [ "foo"() ] 1769 call void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "bar"(float 0.000000e+00, i64 100, i32 %l) ] 1770; CHECK: @op_bundle_callee_0(){{$}} 1771; CHECK-NEXT: call void @op_bundle_callee_0() [ "foo"() ] 1772; CHECK-NEXT: call void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "bar"(float 0.000000e+00, i64 100, i32 %l) ] 1773 ret void 1774} 1775 1776define void @call_with_operand_bundle2(i32* %ptr) { 1777; CHECK-LABEL: call_with_operand_bundle2( 1778 entry: 1779 call void @op_bundle_callee_0() [ "foo"() ] 1780; CHECK: call void @op_bundle_callee_0() [ "foo"() ] 1781 ret void 1782} 1783 1784define void @call_with_operand_bundle3(i32* %ptr) { 1785; CHECK-LABEL: call_with_operand_bundle3( 1786 entry: 1787 %l = load i32, i32* %ptr 1788 %x = add i32 42, 1 1789 call void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "foo"(i32 42, float 0.000000e+00, i32 %l) ] 1790; CHECK: call void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "foo"(i32 42, float 0.000000e+00, i32 %l) ] 1791 ret void 1792} 1793 1794define void @call_with_operand_bundle4(i32* %ptr) { 1795; CHECK-LABEL: call_with_operand_bundle4( 1796 entry: 1797 %l = load i32, i32* %ptr 1798 %x = add i32 42, 1 1799 call void @op_bundle_callee_1(i32 10, i32 %x) [ "foo"(i32 42, i64 100, i32 %x), "foo"(i32 42, float 0.000000e+00, i32 %l) ] 1800; CHECK: call void @op_bundle_callee_1(i32 10, i32 %x) [ "foo"(i32 42, i64 100, i32 %x), "foo"(i32 42, float 0.000000e+00, i32 %l) ] 1801 ret void 1802} 1803 1804; Invoke versions of the above tests: 1805 1806 1807define void @invoke_with_operand_bundle0(i32* %ptr) personality i8 3 { 1808; CHECK-LABEL: @invoke_with_operand_bundle0( 1809 entry: 1810 %l = load i32, i32* %ptr 1811 %x = add i32 42, 1 1812 invoke void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "bar"(float 0.000000e+00, i64 100, i32 %l) ] to label %normal unwind label %exception 1813; CHECK: invoke void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "bar"(float 0.000000e+00, i64 100, i32 %l) ] 1814 1815exception: 1816 %cleanup = landingpad i8 cleanup 1817 br label %normal 1818normal: 1819 ret void 1820} 1821 1822define void @invoke_with_operand_bundle1(i32* %ptr) personality i8 3 { 1823; CHECK-LABEL: @invoke_with_operand_bundle1( 1824 entry: 1825 %l = load i32, i32* %ptr 1826 %x = add i32 42, 1 1827 1828 invoke void @op_bundle_callee_0() to label %normal unwind label %exception 1829; CHECK: invoke void @op_bundle_callee_0(){{$}} 1830 1831exception: 1832 %cleanup = landingpad i8 cleanup 1833 br label %normal 1834 1835normal: 1836 invoke void @op_bundle_callee_0() [ "foo"() ] to label %normal1 unwind label %exception1 1837; CHECK: invoke void @op_bundle_callee_0() [ "foo"() ] 1838 1839exception1: 1840 %cleanup1 = landingpad i8 cleanup 1841 br label %normal1 1842 1843normal1: 1844 invoke void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "foo"(i32 42, float 0.000000e+00, i32 %l) ] to label %normal2 unwind label %exception2 1845; CHECK: invoke void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "foo"(i32 42, float 0.000000e+00, i32 %l) ] 1846 1847exception2: 1848 %cleanup2 = landingpad i8 cleanup 1849 br label %normal2 1850 1851normal2: 1852 ret void 1853} 1854 1855define void @invoke_with_operand_bundle2(i32* %ptr) personality i8 3 { 1856; CHECK-LABEL: @invoke_with_operand_bundle2( 1857 entry: 1858 invoke void @op_bundle_callee_0() [ "foo"() ] to label %normal unwind label %exception 1859; CHECK: invoke void @op_bundle_callee_0() [ "foo"() ] 1860 1861exception: 1862 %cleanup = landingpad i8 cleanup 1863 br label %normal 1864normal: 1865 ret void 1866} 1867 1868define void @invoke_with_operand_bundle3(i32* %ptr) personality i8 3 { 1869; CHECK-LABEL: @invoke_with_operand_bundle3( 1870 entry: 1871 %l = load i32, i32* %ptr 1872 %x = add i32 42, 1 1873 invoke void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "foo"(i32 42, float 0.000000e+00, i32 %l) ] to label %normal unwind label %exception 1874; CHECK: invoke void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "foo"(i32 42, float 0.000000e+00, i32 %l) ] 1875 1876exception: 1877 %cleanup = landingpad i8 cleanup 1878 br label %normal 1879normal: 1880 ret void 1881} 1882 1883define void @invoke_with_operand_bundle4(i32* %ptr) personality i8 3 { 1884; CHECK-LABEL: @invoke_with_operand_bundle4( 1885 entry: 1886 %l = load i32, i32* %ptr 1887 %x = add i32 42, 1 1888 invoke void @op_bundle_callee_1(i32 10, i32 %x) [ "foo"(i32 42, i64 100, i32 %x), "foo"(i32 42, float 0.000000e+00, i32 %l) ] 1889 to label %normal unwind label %exception 1890; CHECK: invoke void @op_bundle_callee_1(i32 10, i32 %x) [ "foo"(i32 42, i64 100, i32 %x), "foo"(i32 42, float 0.000000e+00, i32 %l) ] 1891 1892exception: 1893 %cleanup = landingpad i8 cleanup 1894 br label %normal 1895normal: 1896 ret void 1897} 1898 1899declare void @vaargs_func(...) 1900define void @invoke_with_operand_bundle_vaarg(i32* %ptr) personality i8 3 { 1901; CHECK-LABEL: @invoke_with_operand_bundle_vaarg( 1902 entry: 1903 %l = load i32, i32* %ptr 1904 %x = add i32 42, 1 1905 invoke void (...) @vaargs_func(i32 10, i32 %x) [ "foo"(i32 42, i64 100, i32 %x), "foo"(i32 42, float 0.000000e+00, i32 %l) ] 1906 to label %normal unwind label %exception 1907; CHECK: invoke void (...) @vaargs_func(i32 10, i32 %x) [ "foo"(i32 42, i64 100, i32 %x), "foo"(i32 42, float 0.000000e+00, i32 %l) ] 1908 1909exception: 1910 %cleanup = landingpad i8 cleanup 1911 br label %normal 1912normal: 1913 ret void 1914} 1915 1916 1917declare void @f.writeonly() writeonly 1918; CHECK: declare void @f.writeonly() #41 1919 1920declare void @f.speculatable() speculatable 1921; CHECK: declare void @f.speculatable() #42 1922 1923;; Constant Expressions 1924 1925define i8** @constexpr() { 1926 ; CHECK: ret i8** getelementptr inbounds ({ [4 x i8*], [4 x i8*] }, { [4 x i8*], [4 x i8*] }* null, i32 0, inrange i32 1, i32 2) 1927 ret i8** getelementptr inbounds ({ [4 x i8*], [4 x i8*] }, { [4 x i8*], [4 x i8*] }* null, i32 0, inrange i32 1, i32 2) 1928} 1929 1930define void @instructions.strictfp() strictfp { 1931 call void @f.strictfp() strictfp 1932 ; CHECK: call void @f.strictfp() #43 1933 1934 ret void 1935} 1936 1937declare void @f.nosanitize_coverage() nosanitize_coverage 1938; CHECK: declare void @f.nosanitize_coverage() #44 1939 1940declare void @f.disable_sanitizer_instrumentation() disable_sanitizer_instrumentation 1941; CHECK: declare void @f.disable_sanitizer_instrumentation() #45 1942 1943; immarg attribute 1944declare void @llvm.test.immarg.intrinsic(i32 immarg) 1945; CHECK: declare void @llvm.test.immarg.intrinsic(i32 immarg) 1946 1947; byval attribute with type 1948%named_type = type [8 x i8] 1949declare void @byval_type(i32* byval(i32) align 2) 1950declare void @byval_type2({ i8, i8* }* byval({ i8, i8* })) 1951declare void @byval_named_type(%named_type* byval(%named_type)) 1952; CHECK: declare void @byval_type(i32* byval(i32) align 2) 1953; CHECK: declare void @byval_type2({ i8, i8* }* byval({ i8, i8* })) 1954; CHECK: declare void @byval_named_type([8 x i8]* byval([8 x i8])) 1955 1956declare void @f.allocsize_one(i32) allocsize(0) 1957declare void @f.allocsize_two(i32, i32) allocsize(1, 0) 1958; CHECK: Function Attrs: allocsize(0) 1959; CHECK: declare void @f.allocsize_one(i32) 1960; CHECK: Function Attrs: allocsize(1,0) 1961; CHECK: declare void @f.allocsize_two(i32, i32) 1962 1963declare void @f.nosanitize_bounds() nosanitize_bounds 1964; CHECK: declare void @f.nosanitize_bounds() #48 1965 1966declare void @f.allockind() allockind("alloc,uninitialized") 1967; CHECK: declare void @f.allockind() #49 1968 1969; CHECK: attributes #0 = { alignstack=4 } 1970; CHECK: attributes #1 = { alignstack=8 } 1971; CHECK: attributes #2 = { alwaysinline } 1972; CHECK: attributes #3 = { cold } 1973; CHECK: attributes #4 = { convergent } 1974; CHECK: attributes #5 = { inlinehint } 1975; CHECK: attributes #6 = { jumptable } 1976; CHECK: attributes #7 = { minsize } 1977; CHECK: attributes #8 = { naked } 1978; CHECK: attributes #9 = { nobuiltin } 1979; CHECK: attributes #10 = { noduplicate } 1980; CHECK: attributes #11 = { noimplicitfloat } 1981; CHECK: attributes #12 = { noinline } 1982; CHECK: attributes #13 = { nonlazybind } 1983; CHECK: attributes #14 = { noredzone } 1984; CHECK: attributes #15 = { noreturn } 1985; CHECK: attributes #16 = { nounwind } 1986; CHECK: attributes #17 = { noinline optnone } 1987; CHECK: attributes #18 = { optsize } 1988; CHECK: attributes #19 = { readnone } 1989; CHECK: attributes #20 = { readonly } 1990; CHECK: attributes #21 = { returns_twice } 1991; CHECK: attributes #22 = { safestack } 1992; CHECK: attributes #23 = { sanitize_address } 1993; CHECK: attributes #24 = { sanitize_memory } 1994; CHECK: attributes #25 = { sanitize_thread } 1995; CHECK: attributes #26 = { ssp } 1996; CHECK: attributes #27 = { sspreq } 1997; CHECK: attributes #28 = { sspstrong } 1998; CHECK: attributes #29 = { "thunk" } 1999; CHECK: attributes #30 = { uwtable } 2000; CHECK: attributes #31 = { "cpu"="cortex-a8" } 2001; CHECK: attributes #32 = { norecurse } 2002; CHECK: attributes #33 = { inaccessiblememonly } 2003; CHECK: attributes #34 = { inaccessiblemem_or_argmemonly } 2004; CHECK: attributes #35 = { nocallback nofree nosync nounwind readnone willreturn } 2005; CHECK: attributes #36 = { nocallback nofree nosync nounwind willreturn } 2006; CHECK: attributes #37 = { argmemonly nounwind readonly } 2007; CHECK: attributes #38 = { argmemonly nounwind } 2008; CHECK: attributes #39 = { nounwind readonly } 2009; CHECK: attributes #40 = { inaccessiblemem_or_argmemonly nocallback nofree nosync nounwind willreturn } 2010; CHECK: attributes #41 = { writeonly } 2011; CHECK: attributes #42 = { speculatable } 2012; CHECK: attributes #43 = { strictfp } 2013; CHECK: attributes #44 = { nosanitize_coverage } 2014; CHECK: attributes #45 = { disable_sanitizer_instrumentation } 2015; CHECK: attributes #46 = { allocsize(0) } 2016; CHECK: attributes #47 = { allocsize(1,0) } 2017; CHECK: attributes #48 = { nosanitize_bounds } 2018; CHECK: attributes #49 = { allockind("alloc,uninitialized") } 2019; CHECK: attributes #50 = { builtin } 2020 2021;; Metadata 2022 2023; Metadata -- Module flags 2024!llvm.module.flags = !{!0, !1, !2, !4, !5, !6} 2025; CHECK: !llvm.module.flags = !{!0, !1, !2, !4, !5, !6} 2026 2027!0 = !{i32 1, !"mod1", i32 0} 2028; CHECK: !0 = !{i32 1, !"mod1", i32 0} 2029!1 = !{i32 2, !"mod2", i32 0} 2030; CHECK: !1 = !{i32 2, !"mod2", i32 0} 2031!2 = !{i32 3, !"mod3", !3} 2032; CHECK: !2 = !{i32 3, !"mod3", !3} 2033!3 = !{!"mod6", !0} 2034; CHECK: !3 = !{!"mod6", !0} 2035!4 = !{i32 4, !"mod4", i32 0} 2036; CHECK: !4 = !{i32 4, !"mod4", i32 0} 2037!5 = !{i32 5, !"mod5", !0} 2038; CHECK: !5 = !{i32 5, !"mod5", !0} 2039!6 = !{i32 6, !"mod6", !0} 2040; CHECK: !6 = !{i32 6, !"mod6", !0} 2041 2042; Metadata -- Check `distinct' 2043!11 = distinct !{} 2044; CHECK: !11 = distinct !{} 2045!12 = distinct !{} 2046; CHECK: !12 = distinct !{} 2047!13 = !{!11} 2048; CHECK: !13 = !{!11} 2049!14 = !{!12} 2050; CHECK: !14 = !{!12} 2051