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