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 ret void 867} 868 869define void @pointer_atomics(i8** %word) { 870; CHECK: %atomicrmw.xchg = atomicrmw xchg i8** %word, i8* null monotonic 871 %atomicrmw.xchg = atomicrmw xchg i8** %word, i8* null monotonic 872 ret void 873} 874 875;; Fast Math Flags 876define void @fastmathflags_unop(float %op1) { 877 %f.nnan = fneg nnan float %op1 878 ; CHECK: %f.nnan = fneg nnan float %op1 879 %f.ninf = fneg ninf float %op1 880 ; CHECK: %f.ninf = fneg ninf float %op1 881 %f.nsz = fneg nsz float %op1 882 ; CHECK: %f.nsz = fneg nsz float %op1 883 %f.arcp = fneg arcp float %op1 884 ; CHECK: %f.arcp = fneg arcp float %op1 885 %f.contract = fneg contract float %op1 886 ; CHECK: %f.contract = fneg contract float %op1 887 %f.afn = fneg afn float %op1 888 ; CHECK: %f.afn = fneg afn float %op1 889 %f.reassoc = fneg reassoc float %op1 890 ; CHECK: %f.reassoc = fneg reassoc float %op1 891 %f.fast = fneg fast float %op1 892 ; CHECK: %f.fast = fneg fast float %op1 893 ret void 894} 895 896define void @fastmathflags_binops(float %op1, float %op2) { 897 %f.nnan = fadd nnan float %op1, %op2 898 ; CHECK: %f.nnan = fadd nnan float %op1, %op2 899 %f.ninf = fadd ninf float %op1, %op2 900 ; CHECK: %f.ninf = fadd ninf float %op1, %op2 901 %f.nsz = fadd nsz float %op1, %op2 902 ; CHECK: %f.nsz = fadd nsz float %op1, %op2 903 %f.arcp = fadd arcp float %op1, %op2 904 ; CHECK: %f.arcp = fadd arcp float %op1, %op2 905 %f.contract = fadd contract float %op1, %op2 906 ; CHECK: %f.contract = fadd contract float %op1, %op2 907 %f.afn = fadd afn float %op1, %op2 908 ; CHECK: %f.afn = fadd afn float %op1, %op2 909 %f.reassoc = fadd reassoc float %op1, %op2 910 ; CHECK: %f.reassoc = fadd reassoc float %op1, %op2 911 %f.fast = fadd fast float %op1, %op2 912 ; CHECK: %f.fast = fadd fast float %op1, %op2 913 ret void 914} 915 916define void @fastmathflags_select(i1 %cond, float %op1, float %op2) { 917 %f.nnan = select nnan i1 %cond, float %op1, float %op2 918 ; CHECK: %f.nnan = select nnan i1 %cond, float %op1, float %op2 919 %f.ninf = select ninf i1 %cond, float %op1, float %op2 920 ; CHECK: %f.ninf = select ninf i1 %cond, float %op1, float %op2 921 %f.nsz = select nsz i1 %cond, float %op1, float %op2 922 ; CHECK: %f.nsz = select nsz i1 %cond, float %op1, float %op2 923 %f.arcp = select arcp i1 %cond, float %op1, float %op2 924 ; CHECK: %f.arcp = select arcp i1 %cond, float %op1, float %op2 925 %f.contract = select contract i1 %cond, float %op1, float %op2 926 ; CHECK: %f.contract = select contract i1 %cond, float %op1, float %op2 927 %f.afn = select afn i1 %cond, float %op1, float %op2 928 ; CHECK: %f.afn = select afn i1 %cond, float %op1, float %op2 929 %f.reassoc = select reassoc i1 %cond, float %op1, float %op2 930 ; CHECK: %f.reassoc = select reassoc i1 %cond, float %op1, float %op2 931 %f.fast = select fast i1 %cond, float %op1, float %op2 932 ; CHECK: %f.fast = select fast i1 %cond, float %op1, float %op2 933 ret void 934} 935 936define void @fastmathflags_vector_select(<2 x i1> %cond, <2 x double> %op1, <2 x double> %op2) { 937 %f.nnan.nsz = select nnan nsz <2 x i1> %cond, <2 x double> %op1, <2 x double> %op2 938 ; CHECK: %f.nnan.nsz = select nnan nsz <2 x i1> %cond, <2 x double> %op1, <2 x double> %op2 939 %f.fast = select fast <2 x i1> %cond, <2 x double> %op1, <2 x double> %op2 940 ; CHECK: %f.fast = select fast <2 x i1> %cond, <2 x double> %op1, <2 x double> %op2 941 ret void 942} 943 944define void @fastmathflags_array_select(i1 %cond, [2 x double] %op1, [2 x double] %op2) { 945 %f.nnan.nsz = select nnan nsz i1 %cond, [2 x double] %op1, [2 x double] %op2 946 ; CHECK: %f.nnan.nsz = select nnan nsz i1 %cond, [2 x double] %op1, [2 x double] %op2 947 %f.fast = select fast i1 %cond, [2 x double] %op1, [2 x double] %op2 948 ; CHECK: %f.fast = select fast i1 %cond, [2 x double] %op1, [2 x double] %op2 949 ret void 950} 951 952define void @fastmathflags_phi(i1 %cond, float %f1, float %f2, double %d1, double %d2, half %h1, half %h2) { 953entry: 954 br i1 %cond, label %L1, label %L2 955L1: 956 br label %exit 957L2: 958 br label %exit 959exit: 960 %p.nnan = phi nnan float [ %f1, %L1 ], [ %f2, %L2 ] 961 ; CHECK: %p.nnan = phi nnan float [ %f1, %L1 ], [ %f2, %L2 ] 962 %p.ninf = phi ninf double [ %d1, %L1 ], [ %d2, %L2 ] 963 ; CHECK: %p.ninf = phi ninf double [ %d1, %L1 ], [ %d2, %L2 ] 964 %p.contract = phi contract half [ %h1, %L1 ], [ %h2, %L2 ] 965 ; CHECK: %p.contract = phi contract half [ %h1, %L1 ], [ %h2, %L2 ] 966 %p.nsz.reassoc = phi reassoc nsz float [ %f1, %L1 ], [ %f2, %L2 ] 967 ; CHECK: %p.nsz.reassoc = phi reassoc nsz float [ %f1, %L1 ], [ %f2, %L2 ] 968 %p.fast = phi fast half [ %h2, %L1 ], [ %h1, %L2 ] 969 ; CHECK: %p.fast = phi fast half [ %h2, %L1 ], [ %h1, %L2 ] 970 ret void 971} 972 973define 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) { 974entry: 975 br i1 %cond, label %L1, label %L2 976L1: 977 br label %exit 978L2: 979 br label %exit 980exit: 981 %p.nnan = phi nnan <4 x float> [ %f1, %L1 ], [ %f2, %L2 ] 982 ; CHECK: %p.nnan = phi nnan <4 x float> [ %f1, %L1 ], [ %f2, %L2 ] 983 %p.ninf = phi ninf <2 x double> [ %d1, %L1 ], [ %d2, %L2 ] 984 ; CHECK: %p.ninf = phi ninf <2 x double> [ %d1, %L1 ], [ %d2, %L2 ] 985 %p.contract = phi contract <8 x half> [ %h1, %L1 ], [ %h2, %L2 ] 986 ; CHECK: %p.contract = phi contract <8 x half> [ %h1, %L1 ], [ %h2, %L2 ] 987 %p.nsz.reassoc = phi reassoc nsz <4 x float> [ %f1, %L1 ], [ %f2, %L2 ] 988 ; CHECK: %p.nsz.reassoc = phi reassoc nsz <4 x float> [ %f1, %L1 ], [ %f2, %L2 ] 989 %p.fast = phi fast <8 x half> [ %h2, %L1 ], [ %h1, %L2 ] 990 ; CHECK: %p.fast = phi fast <8 x half> [ %h2, %L1 ], [ %h1, %L2 ] 991 ret void 992} 993 994define 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) { 995entry: 996 br i1 %cond, label %L1, label %L2 997L1: 998 br label %exit 999L2: 1000 br label %exit 1001exit: 1002 %p.nnan = phi nnan [4 x float] [ %f1, %L1 ], [ %f2, %L2 ] 1003 ; CHECK: %p.nnan = phi nnan [4 x float] [ %f1, %L1 ], [ %f2, %L2 ] 1004 %p.ninf = phi ninf [2 x double] [ %d1, %L1 ], [ %d2, %L2 ] 1005 ; CHECK: %p.ninf = phi ninf [2 x double] [ %d1, %L1 ], [ %d2, %L2 ] 1006 %p.contract = phi contract [8 x half] [ %h1, %L1 ], [ %h2, %L2 ] 1007 ; CHECK: %p.contract = phi contract [8 x half] [ %h1, %L1 ], [ %h2, %L2 ] 1008 %p.nsz.reassoc = phi reassoc nsz [4 x float] [ %f1, %L1 ], [ %f2, %L2 ] 1009 ; CHECK: %p.nsz.reassoc = phi reassoc nsz [4 x float] [ %f1, %L1 ], [ %f2, %L2 ] 1010 %p.fast = phi fast [8 x half] [ %h2, %L1 ], [ %h1, %L2 ] 1011 ; CHECK: %p.fast = phi fast [8 x half] [ %h2, %L1 ], [ %h1, %L2 ] 1012 ret void 1013} 1014 1015; Check various fast math flags and floating-point types on calls. 1016 1017declare float @fmf_f32() 1018declare double @fmf_f64() 1019declare <4 x double> @fmf_v4f64() 1020 1021; CHECK-LABEL: fastMathFlagsForCalls( 1022define void @fastMathFlagsForCalls(float %f, double %d1, <4 x double> %d2) { 1023 %call.fast = call fast float @fmf_f32() 1024 ; CHECK: %call.fast = call fast float @fmf_f32() 1025 1026 ; Throw in some other attributes to make sure those stay in the right places. 1027 1028 %call.nsz.arcp = notail call nsz arcp double @fmf_f64() 1029 ; CHECK: %call.nsz.arcp = notail call nsz arcp double @fmf_f64() 1030 1031 %call.nnan.ninf = tail call nnan ninf fastcc <4 x double> @fmf_v4f64() 1032 ; CHECK: %call.nnan.ninf = tail call nnan ninf fastcc <4 x double> @fmf_v4f64() 1033 1034 ret void 1035} 1036 1037declare [2 x float] @fmf_a2f32() 1038declare [2 x double] @fmf_a2f64() 1039declare [2 x <4 x double>] @fmf_a2v4f64() 1040 1041; CHECK-LABEL: fastMathFlagsForArrayCalls( 1042define void @fastMathFlagsForArrayCalls([2 x float] %f, [2 x double] %d1, [2 x <4 x double>] %d2) { 1043 %call.fast = call fast [2 x float] @fmf_a2f32() 1044 ; CHECK: %call.fast = call fast [2 x float] @fmf_a2f32() 1045 1046 ; Throw in some other attributes to make sure those stay in the right places. 1047 1048 %call.nsz.arcp = notail call nsz arcp [2 x double] @fmf_a2f64() 1049 ; CHECK: %call.nsz.arcp = notail call nsz arcp [2 x double] @fmf_a2f64() 1050 1051 %call.nnan.ninf = tail call nnan ninf fastcc [2 x <4 x double>] @fmf_a2v4f64() 1052 ; CHECK: %call.nnan.ninf = tail call nnan ninf fastcc [2 x <4 x double>] @fmf_a2v4f64() 1053 1054 ret void 1055} 1056 1057;; Type System 1058%opaquety = type opaque 1059define void @typesystem() { 1060 %p0 = bitcast i8* null to i32 (i32)* 1061 ; CHECK: %p0 = bitcast i8* null to i32 (i32)* 1062 %p1 = bitcast i8* null to void (i8*)* 1063 ; CHECK: %p1 = bitcast i8* null to void (i8*)* 1064 %p2 = bitcast i8* null to i32 (i8*, ...)* 1065 ; CHECK: %p2 = bitcast i8* null to i32 (i8*, ...)* 1066 %p3 = bitcast i8* null to { i32, i8 } (i8*, ...)* 1067 ; CHECK: %p3 = bitcast i8* null to { i32, i8 } (i8*, ...)* 1068 %p4 = bitcast i8* null to <{ i32, i8 }> (i8*, ...)* 1069 ; CHECK: %p4 = bitcast i8* null to <{ i32, i8 }> (i8*, ...)* 1070 %p5 = bitcast i8* null to <{ i32, i8 }> (<{ i8*, i64 }>*, ...)* 1071 ; CHECK: %p5 = bitcast i8* null to <{ i32, i8 }> (<{ i8*, i64 }>*, ...)* 1072 1073 %t0 = alloca i1942652 1074 ; CHECK: %t0 = alloca i1942652 1075 %t1 = alloca half 1076 ; CHECK: %t1 = alloca half 1077 %t2 = alloca float 1078 ; CHECK: %t2 = alloca float 1079 %t3 = alloca double 1080 ; CHECK: %t3 = alloca double 1081 %t4 = alloca fp128 1082 ; CHECK: %t4 = alloca fp128 1083 %t5 = alloca x86_fp80 1084 ; CHECK: %t5 = alloca x86_fp80 1085 %t6 = alloca ppc_fp128 1086 ; CHECK: %t6 = alloca ppc_fp128 1087 %t7 = alloca x86_mmx 1088 ; CHECK: %t7 = alloca x86_mmx 1089 %t8 = alloca %opaquety* 1090 ; CHECK: %t8 = alloca %opaquety* 1091 %t9 = alloca <4 x i32> 1092 ; CHECK: %t9 = alloca <4 x i32> 1093 %t10 = alloca <vscale x 4 x i32> 1094 ; CHECK: %t10 = alloca <vscale x 4 x i32> 1095 1096 ret void 1097} 1098 1099declare void @llvm.token(token) 1100; CHECK: declare void @llvm.token(token) 1101 1102;; Inline Assembler Expressions 1103define void @inlineasm(i32 %arg) { 1104 call i32 asm "bswap $0", "=r,r"(i32 %arg) 1105 ; CHECK: call i32 asm "bswap $0", "=r,r"(i32 %arg) 1106 call i32 asm sideeffect "blt $1, $2, $3", "=r,r,rm"(i32 %arg, i32 %arg) 1107 ; CHECK: call i32 asm sideeffect "blt $1, $2, $3", "=r,r,rm"(i32 %arg, i32 %arg) 1108 ret void 1109} 1110 1111;; Instructions 1112 1113; Instructions -- Terminators 1114define void @instructions.terminators(i8 %val) personality i32 -10 { 1115 br i1 false, label %iftrue, label %iffalse 1116 ; CHECK: br i1 false, label %iftrue, label %iffalse 1117 br label %iftrue 1118 ; CHECK: br label %iftrue 1119iftrue: 1120 ret void 1121 ; CHECK: ret void 1122iffalse: 1123 1124 switch i8 %val, label %defaultdest [ 1125 ; CHECK: switch i8 %val, label %defaultdest [ 1126 i8 0, label %defaultdest.0 1127 ; CHECK: i8 0, label %defaultdest.0 1128 i8 1, label %defaultdest.1 1129 ; CHECK: i8 1, label %defaultdest.1 1130 i8 2, label %defaultdest.2 1131 ; CHECK: i8 2, label %defaultdest.2 1132 ] 1133 ; CHECK: ] 1134defaultdest: 1135 ret void 1136defaultdest.0: 1137 ret void 1138defaultdest.1: 1139 ret void 1140defaultdest.2: 1141 1142 indirectbr i8* blockaddress(@instructions.terminators, %defaultdest.2), [label %defaultdest.2] 1143 ; CHECK: indirectbr i8* blockaddress(@instructions.terminators, %defaultdest.2), [label %defaultdest.2] 1144 indirectbr i8* blockaddress(@instructions.terminators, %defaultdest.2), [label %defaultdest.2, label %defaultdest.2] 1145 ; CHECK: indirectbr i8* blockaddress(@instructions.terminators, %defaultdest.2), [label %defaultdest.2, label %defaultdest.2] 1146 1147 invoke fastcc void @f.fastcc() 1148 ; CHECK: invoke fastcc void @f.fastcc() 1149 to label %defaultdest unwind label %exc 1150 ; CHECK: to label %defaultdest unwind label %exc 1151exc: 1152 %cleanup = landingpad i32 cleanup 1153 1154 resume i32 undef 1155 ; CHECK: resume i32 undef 1156 resume i32 poison 1157 ; CHECK: resume i32 poison 1158 unreachable 1159 ; CHECK: unreachable 1160 1161 ret void 1162} 1163 1164define i32 @instructions.win_eh.1() personality i32 -3 { 1165entry: 1166 %arg1 = alloca i32 1167 %arg2 = alloca i32 1168 invoke void @f.ccc() to label %normal unwind label %catchswitch1 1169 invoke void @f.ccc() to label %normal unwind label %catchswitch2 1170 invoke void @f.ccc() to label %normal unwind label %catchswitch3 1171 1172catchswitch1: 1173 %cs1 = catchswitch within none [label %catchpad1] unwind to caller 1174 1175catchpad1: 1176 catchpad within %cs1 [] 1177 br label %normal 1178 ; CHECK: catchpad within %cs1 [] 1179 ; CHECK-NEXT: br label %normal 1180 1181catchswitch2: 1182 %cs2 = catchswitch within none [label %catchpad2] unwind to caller 1183 1184catchpad2: 1185 catchpad within %cs2 [i32* %arg1] 1186 br label %normal 1187 ; CHECK: catchpad within %cs2 [i32* %arg1] 1188 ; CHECK-NEXT: br label %normal 1189 1190catchswitch3: 1191 %cs3 = catchswitch within none [label %catchpad3] unwind label %cleanuppad1 1192 1193catchpad3: 1194 catchpad within %cs3 [i32* %arg1, i32* %arg2] 1195 br label %normal 1196 ; CHECK: catchpad within %cs3 [i32* %arg1, i32* %arg2] 1197 ; CHECK-NEXT: br label %normal 1198 1199cleanuppad1: 1200 %clean.1 = cleanuppad within none [] 1201 unreachable 1202 ; CHECK: %clean.1 = cleanuppad within none [] 1203 ; CHECK-NEXT: unreachable 1204 1205normal: 1206 ret i32 0 1207} 1208; 1209define i32 @instructions.win_eh.2() personality i32 -4 { 1210entry: 1211 invoke void @f.ccc() to label %invoke.cont unwind label %catchswitch 1212 1213invoke.cont: 1214 invoke void @f.ccc() to label %continue unwind label %cleanup 1215 1216cleanup: 1217 %clean = cleanuppad within none [] 1218 ; CHECK: %clean = cleanuppad within none [] 1219 cleanupret from %clean unwind to caller 1220 ; CHECK: cleanupret from %clean unwind to caller 1221 1222catchswitch: 1223 %cs = catchswitch within none [label %catchpad] unwind label %terminate 1224 1225catchpad: 1226 %catch = catchpad within %cs [] 1227 br label %body 1228 ; CHECK: %catch = catchpad within %cs [] 1229 ; CHECK-NEXT: br label %body 1230 1231body: 1232 invoke void @f.ccc() [ "funclet"(token %catch) ] 1233 to label %continue unwind label %terminate.inner 1234 catchret from %catch to label %return 1235 ; CHECK: catchret from %catch to label %return 1236 1237return: 1238 ret i32 0 1239 1240terminate.inner: 1241 cleanuppad within %catch [] 1242 unreachable 1243 ; CHECK: cleanuppad within %catch [] 1244 ; CHECK-NEXT: unreachable 1245 1246terminate: 1247 cleanuppad within none [] 1248 unreachable 1249 ; CHECK: cleanuppad within none [] 1250 ; CHECK-NEXT: unreachable 1251 1252continue: 1253 ret i32 0 1254} 1255 1256; Instructions -- Unary Operations 1257define void @instructions.unops(double %op1) { 1258 fneg double %op1 1259 ; CHECK: fneg double %op1 1260 ret void 1261} 1262 1263; Instructions -- Binary Operations 1264define void @instructions.binops(i8 %op1, i8 %op2) { 1265 ; nuw x nsw 1266 add i8 %op1, %op2 1267 ; CHECK: add i8 %op1, %op2 1268 add nuw i8 %op1, %op2 1269 ; CHECK: add nuw i8 %op1, %op2 1270 add nsw i8 %op1, %op2 1271 ; CHECK: add nsw i8 %op1, %op2 1272 add nuw nsw i8 %op1, %op2 1273 ; CHECK: add nuw nsw i8 %op1, %op2 1274 sub i8 %op1, %op2 1275 ; CHECK: sub i8 %op1, %op2 1276 sub nuw i8 %op1, %op2 1277 ; CHECK: sub nuw i8 %op1, %op2 1278 sub nsw i8 %op1, %op2 1279 ; CHECK: sub nsw i8 %op1, %op2 1280 sub nuw nsw i8 %op1, %op2 1281 ; CHECK: sub nuw nsw i8 %op1, %op2 1282 mul i8 %op1, %op2 1283 ; CHECK: mul i8 %op1, %op2 1284 mul nuw i8 %op1, %op2 1285 ; CHECK: mul nuw i8 %op1, %op2 1286 mul nsw i8 %op1, %op2 1287 ; CHECK: mul nsw i8 %op1, %op2 1288 mul nuw nsw i8 %op1, %op2 1289 ; CHECK: mul nuw nsw i8 %op1, %op2 1290 1291 ; exact 1292 udiv i8 %op1, %op2 1293 ; CHECK: udiv i8 %op1, %op2 1294 udiv exact i8 %op1, %op2 1295 ; CHECK: udiv exact i8 %op1, %op2 1296 sdiv i8 %op1, %op2 1297 ; CHECK: sdiv i8 %op1, %op2 1298 sdiv exact i8 %op1, %op2 1299 ; CHECK: sdiv exact i8 %op1, %op2 1300 1301 ; none 1302 urem i8 %op1, %op2 1303 ; CHECK: urem i8 %op1, %op2 1304 srem i8 %op1, %op2 1305 ; CHECK: srem i8 %op1, %op2 1306 1307 ret void 1308} 1309 1310; Instructions -- Bitwise Binary Operations 1311define void @instructions.bitwise_binops(i8 %op1, i8 %op2) { 1312 ; nuw x nsw 1313 shl i8 %op1, %op2 1314 ; CHECK: shl i8 %op1, %op2 1315 shl nuw i8 %op1, %op2 1316 ; CHECK: shl nuw i8 %op1, %op2 1317 shl nsw i8 %op1, %op2 1318 ; CHECK: shl nsw i8 %op1, %op2 1319 shl nuw nsw i8 %op1, %op2 1320 ; CHECK: shl nuw nsw i8 %op1, %op2 1321 1322 ; exact 1323 lshr i8 %op1, %op2 1324 ; CHECK: lshr i8 %op1, %op2 1325 lshr exact i8 %op1, %op2 1326 ; CHECK: lshr exact i8 %op1, %op2 1327 ashr i8 %op1, %op2 1328 ; CHECK: ashr i8 %op1, %op2 1329 ashr exact i8 %op1, %op2 1330 ; CHECK: ashr exact i8 %op1, %op2 1331 1332 ; none 1333 and i8 %op1, %op2 1334 ; CHECK: and i8 %op1, %op2 1335 or i8 %op1, %op2 1336 ; CHECK: or i8 %op1, %op2 1337 xor i8 %op1, %op2 1338 ; CHECK: xor i8 %op1, %op2 1339 1340 ret void 1341} 1342 1343; Instructions -- Vector Operations 1344define void @instructions.vectorops(<4 x float> %vec, <4 x float> %vec2) { 1345 extractelement <4 x float> %vec, i8 0 1346 ; CHECK: extractelement <4 x float> %vec, i8 0 1347 insertelement <4 x float> %vec, float 3.500000e+00, i8 0 1348 ; CHECK: insertelement <4 x float> %vec, float 3.500000e+00, i8 0 1349 shufflevector <4 x float> %vec, <4 x float> %vec2, <2 x i32> zeroinitializer 1350 ; CHECK: shufflevector <4 x float> %vec, <4 x float> %vec2, <2 x i32> zeroinitializer 1351 1352 ret void 1353} 1354 1355; Instructions -- Aggregate Operations 1356define void @instructions.aggregateops({ i8, i32 } %up, <{ i8, i32 }> %p, 1357 [3 x i8] %arr, { i8, { i32 }} %n, 1358 <2 x i8*> %pvec, <2 x i64> %offsets) { 1359 extractvalue { i8, i32 } %up, 0 1360 ; CHECK: extractvalue { i8, i32 } %up, 0 1361 extractvalue <{ i8, i32 }> %p, 1 1362 ; CHECK: extractvalue <{ i8, i32 }> %p, 1 1363 extractvalue [3 x i8] %arr, 2 1364 ; CHECK: extractvalue [3 x i8] %arr, 2 1365 extractvalue { i8, { i32 } } %n, 1, 0 1366 ; CHECK: extractvalue { i8, { i32 } } %n, 1, 0 1367 1368 insertvalue { i8, i32 } %up, i8 1, 0 1369 ; CHECK: insertvalue { i8, i32 } %up, i8 1, 0 1370 insertvalue <{ i8, i32 }> %p, i32 2, 1 1371 ; CHECK: insertvalue <{ i8, i32 }> %p, i32 2, 1 1372 insertvalue [3 x i8] %arr, i8 0, 0 1373 ; CHECK: insertvalue [3 x i8] %arr, i8 0, 0 1374 insertvalue { i8, { i32 } } %n, i32 0, 1, 0 1375 ; CHECK: insertvalue { i8, { i32 } } %n, i32 0, 1, 0 1376 1377 %up.ptr = alloca { i8, i32 } 1378 %p.ptr = alloca <{ i8, i32 }> 1379 %arr.ptr = alloca [3 x i8] 1380 %n.ptr = alloca { i8, { i32 } } 1381 1382 getelementptr { i8, i32 }, { i8, i32 }* %up.ptr, i8 0 1383 ; CHECK: getelementptr { i8, i32 }, { i8, i32 }* %up.ptr, i8 0 1384 getelementptr <{ i8, i32 }>, <{ i8, i32 }>* %p.ptr, i8 1 1385 ; CHECK: getelementptr <{ i8, i32 }>, <{ i8, i32 }>* %p.ptr, i8 1 1386 getelementptr [3 x i8], [3 x i8]* %arr.ptr, i8 2 1387 ; CHECK: getelementptr [3 x i8], [3 x i8]* %arr.ptr, i8 2 1388 getelementptr { i8, { i32 } }, { i8, { i32 } }* %n.ptr, i32 0, i32 1 1389 ; CHECK: getelementptr { i8, { i32 } }, { i8, { i32 } }* %n.ptr, i32 0, i32 1 1390 getelementptr inbounds { i8, { i32 } }, { i8, { i32 } }* %n.ptr, i32 1, i32 0 1391 ; CHECK: getelementptr inbounds { i8, { i32 } }, { i8, { i32 } }* %n.ptr, i32 1, i32 0 1392 getelementptr i8, <2 x i8*> %pvec, <2 x i64> %offsets 1393 ; CHECK: getelementptr i8, <2 x i8*> %pvec, <2 x i64> %offsets 1394 1395 ret void 1396} 1397 1398; Instructions -- Memory Access and Addressing Operations 1399!7 = !{i32 1} 1400!8 = !{} 1401!9 = !{i64 4} 1402define void @instructions.memops(i32** %base) { 1403 alloca i32, i8 4, align 4 1404 ; CHECK: alloca i32, i8 4, align 4 1405 alloca inalloca i32, i8 4, align 4 1406 ; CHECK: alloca inalloca i32, i8 4, align 4 1407 1408 load i32*, i32** %base, align 8, !invariant.load !7, !nontemporal !8, !nonnull !7, !dereferenceable !9, !dereferenceable_or_null !9 1409 ; CHECK: load i32*, i32** %base, align 8, !invariant.load !7, !nontemporal !8, !nonnull !7, !dereferenceable !9, !dereferenceable_or_null !9 1410 load volatile i32*, i32** %base, align 8, !invariant.load !7, !nontemporal !8, !nonnull !7, !dereferenceable !9, !dereferenceable_or_null !9 1411 ; CHECK: load volatile i32*, i32** %base, align 8, !invariant.load !7, !nontemporal !8, !nonnull !7, !dereferenceable !9, !dereferenceable_or_null !9 1412 1413 store i32* null, i32** %base, align 4, !nontemporal !8 1414 ; CHECK: store i32* null, i32** %base, align 4, !nontemporal !8 1415 store volatile i32* null, i32** %base, align 4, !nontemporal !8 1416 ; CHECK: store volatile i32* null, i32** %base, align 4, !nontemporal !8 1417 1418 ret void 1419} 1420 1421; Instructions -- Conversion Operations 1422define void @instructions.conversions() { 1423 trunc i32 -1 to i1 1424 ; CHECK: trunc i32 -1 to i1 1425 zext i32 -1 to i64 1426 ; CHECK: zext i32 -1 to i64 1427 sext i32 -1 to i64 1428 ; CHECK: sext i32 -1 to i64 1429 fptrunc float undef to half 1430 ; CHECK: fptrunc float undef to half 1431 fpext half undef to float 1432 ; CHECK: fpext half undef to float 1433 fptoui float undef to i32 1434 ; CHECK: fptoui float undef to i32 1435 fptosi float undef to i32 1436 ; CHECK: fptosi float undef to i32 1437 fptrunc float poison to half 1438 ; CHECK: fptrunc float poison to half 1439 fpext half poison to float 1440 ; CHECK: fpext half poison to float 1441 fptoui float poison to i32 1442 ; CHECK: fptoui float poison to i32 1443 fptosi float poison to i32 1444 ; CHECK: fptosi float poison to i32 1445 uitofp i32 1 to float 1446 ; CHECK: uitofp i32 1 to float 1447 sitofp i32 -1 to float 1448 ; CHECK: sitofp i32 -1 to float 1449 ptrtoint i8* null to i64 1450 ; CHECK: ptrtoint i8* null to i64 1451 inttoptr i64 0 to i8* 1452 ; CHECK: inttoptr i64 0 to i8* 1453 bitcast i32 0 to i32 1454 ; CHECK: bitcast i32 0 to i32 1455 addrspacecast i32* null to i32 addrspace(1)* 1456 ; CHECK: addrspacecast i32* null to i32 addrspace(1)* 1457 1458 ret void 1459} 1460 1461; Instructions -- Other Operations 1462define void @instructions.other(i32 %op1, i32 %op2, half %fop1, half %fop2, <2 x i32> %vop, i8* %pop) { 1463entry: 1464 icmp eq i32 %op1, %op2 1465 ; CHECK: icmp eq i32 %op1, %op2 1466 icmp ne i32 %op1, %op2 1467 ; CHECK: icmp ne i32 %op1, %op2 1468 icmp ugt i32 %op1, %op2 1469 ; CHECK: icmp ugt i32 %op1, %op2 1470 icmp uge i32 %op1, %op2 1471 ; CHECK: icmp uge i32 %op1, %op2 1472 icmp ult i32 %op1, %op2 1473 ; CHECK: icmp ult i32 %op1, %op2 1474 icmp ule i32 %op1, %op2 1475 ; CHECK: icmp ule i32 %op1, %op2 1476 icmp sgt i32 %op1, %op2 1477 ; CHECK: icmp sgt i32 %op1, %op2 1478 icmp sge i32 %op1, %op2 1479 ; CHECK: icmp sge i32 %op1, %op2 1480 icmp slt i32 %op1, %op2 1481 ; CHECK: icmp slt i32 %op1, %op2 1482 icmp sle i32 %op1, %op2 1483 ; CHECK: icmp sle i32 %op1, %op2 1484 1485 fcmp false half %fop1, %fop2 1486 ; CHECK: fcmp false half %fop1, %fop2 1487 fcmp oeq half %fop1, %fop2 1488 ; CHECK: fcmp oeq half %fop1, %fop2 1489 fcmp ogt half %fop1, %fop2 1490 ; CHECK: fcmp ogt half %fop1, %fop2 1491 fcmp oge half %fop1, %fop2 1492 ; CHECK: fcmp oge half %fop1, %fop2 1493 fcmp olt half %fop1, %fop2 1494 ; CHECK: fcmp olt half %fop1, %fop2 1495 fcmp ole half %fop1, %fop2 1496 ; CHECK: fcmp ole half %fop1, %fop2 1497 fcmp one half %fop1, %fop2 1498 ; CHECK: fcmp one half %fop1, %fop2 1499 fcmp ord half %fop1, %fop2 1500 ; CHECK: fcmp ord half %fop1, %fop2 1501 fcmp ueq half %fop1, %fop2 1502 ; CHECK: fcmp ueq half %fop1, %fop2 1503 fcmp ugt half %fop1, %fop2 1504 ; CHECK: fcmp ugt half %fop1, %fop2 1505 fcmp uge half %fop1, %fop2 1506 ; CHECK: fcmp uge half %fop1, %fop2 1507 fcmp ult half %fop1, %fop2 1508 ; CHECK: fcmp ult half %fop1, %fop2 1509 fcmp ule half %fop1, %fop2 1510 ; CHECK: fcmp ule half %fop1, %fop2 1511 fcmp une half %fop1, %fop2 1512 ; CHECK: fcmp une half %fop1, %fop2 1513 fcmp uno half %fop1, %fop2 1514 ; CHECK: fcmp uno half %fop1, %fop2 1515 fcmp true half %fop1, %fop2 1516 ; CHECK: fcmp true half %fop1, %fop2 1517 1518 br label %exit 1519L1: 1520 %v1 = add i32 %op1, %op2 1521 br label %exit 1522L2: 1523 %v2 = add i32 %op1, %op2 1524 br label %exit 1525exit: 1526 phi i32 [ %v1, %L1 ], [ %v2, %L2 ], [ %op1, %entry ] 1527 ; CHECK: phi i32 [ %v1, %L1 ], [ %v2, %L2 ], [ %op1, %entry ] 1528 1529 select i1 true, i32 0, i32 1 1530 ; CHECK: select i1 true, i32 0, i32 1 1531 select <2 x i1> <i1 true, i1 false>, <2 x i8> <i8 2, i8 3>, <2 x i8> <i8 3, i8 2> 1532 ; CHECK: select <2 x i1> <i1 true, i1 false>, <2 x i8> <i8 2, i8 3>, <2 x i8> <i8 3, i8 2> 1533 1534 call void @f.nobuiltin() builtin 1535 ; CHECK: call void @f.nobuiltin() #50 1536 1537 call fastcc noalias i32* @f.noalias() noinline 1538 ; CHECK: call fastcc noalias i32* @f.noalias() #12 1539 tail call ghccc nonnull i32* @f.nonnull() minsize 1540 ; CHECK: tail call ghccc nonnull i32* @f.nonnull() #7 1541 1542 freeze i32 %op1 1543 ; CHECK: freeze i32 %op1 1544 freeze i32 10 1545 ; CHECK: freeze i32 10 1546 freeze half %fop1 1547 ; CHECK: freeze half %fop1 1548 freeze <2 x i32> %vop 1549 ; CHECK: freeze <2 x i32> %vop 1550 freeze i8* %pop 1551 ; CHECK: freeze i8* %pop 1552 ret void 1553} 1554 1555define void @instructions.call_musttail(i8* inalloca(i8) %val) { 1556 musttail call void @f.param.inalloca(i8* inalloca(i8) %val) 1557 ; CHECK: musttail call void @f.param.inalloca(i8* inalloca(i8) %val) 1558 1559 ret void 1560} 1561 1562define void @instructions.call_notail() { 1563 notail call void @f1() 1564 ; CHECK: notail call void @f1() 1565 1566 ret void 1567} 1568 1569define void @instructions.landingpad() personality i32 -2 { 1570 invoke void @llvm.donothing() to label %proceed unwind label %catch1 1571 invoke void @llvm.donothing() to label %proceed unwind label %catch2 1572 invoke void @llvm.donothing() to label %proceed unwind label %catch3 1573 invoke void @llvm.donothing() to label %proceed unwind label %catch4 1574 1575catch1: 1576 landingpad i32 1577 ; CHECK: landingpad i32 1578 cleanup 1579 ; CHECK: cleanup 1580 br label %proceed 1581 1582catch2: 1583 landingpad i32 1584 ; CHECK: landingpad i32 1585 cleanup 1586 ; CHECK: cleanup 1587 catch i32* null 1588 ; CHECK: catch i32* null 1589 br label %proceed 1590 1591catch3: 1592 landingpad i32 1593 ; CHECK: landingpad i32 1594 cleanup 1595 ; CHECK: cleanup 1596 catch i32* null 1597 ; CHECK: catch i32* null 1598 catch i32* null 1599 ; CHECK: catch i32* null 1600 br label %proceed 1601 1602catch4: 1603 landingpad i32 1604 ; CHECK: landingpad i32 1605 filter [2 x i32] zeroinitializer 1606 ; CHECK: filter [2 x i32] zeroinitializer 1607 br label %proceed 1608 1609proceed: 1610 ret void 1611} 1612 1613;; Intrinsic Functions 1614 1615; Intrinsic Functions -- Variable Argument Handling 1616declare void @llvm.va_start(i8*) 1617declare void @llvm.va_copy(i8*, i8*) 1618declare void @llvm.va_end(i8*) 1619define void @instructions.va_arg(i8* %v, ...) { 1620 %ap = alloca i8* 1621 %ap2 = bitcast i8** %ap to i8* 1622 1623 call void @llvm.va_start(i8* %ap2) 1624 ; CHECK: call void @llvm.va_start(i8* %ap2) 1625 1626 va_arg i8* %ap2, i32 1627 ; CHECK: va_arg i8* %ap2, i32 1628 1629 call void @llvm.va_copy(i8* %v, i8* %ap2) 1630 ; CHECK: call void @llvm.va_copy(i8* %v, i8* %ap2) 1631 1632 call void @llvm.va_end(i8* %ap2) 1633 ; CHECK: call void @llvm.va_end(i8* %ap2) 1634 1635 ret void 1636} 1637 1638; Intrinsic Functions -- Accurate Garbage Collection 1639declare void @llvm.gcroot(i8**, i8*) 1640declare i8* @llvm.gcread(i8*, i8**) 1641declare void @llvm.gcwrite(i8*, i8*, i8**) 1642define void @intrinsics.gc() gc "shadow-stack" { 1643 %ptrloc = alloca i8* 1644 call void @llvm.gcroot(i8** %ptrloc, i8* null) 1645 ; CHECK: call void @llvm.gcroot(i8** %ptrloc, i8* null) 1646 1647 call i8* @llvm.gcread(i8* null, i8** %ptrloc) 1648 ; CHECK: call i8* @llvm.gcread(i8* null, i8** %ptrloc) 1649 1650 %ref = alloca i8 1651 call void @llvm.gcwrite(i8* %ref, i8* null, i8** %ptrloc) 1652 ; CHECK: call void @llvm.gcwrite(i8* %ref, i8* null, i8** %ptrloc) 1653 1654 ret void 1655} 1656 1657; Intrinsic Functions -- Code Generation 1658declare i8* @llvm.returnaddress(i32) 1659declare i8* @llvm.frameaddress(i32) 1660declare i32 @llvm.read_register.i32(metadata) 1661declare i64 @llvm.read_register.i64(metadata) 1662declare void @llvm.write_register.i32(metadata, i32) 1663declare void @llvm.write_register.i64(metadata, i64) 1664declare i8* @llvm.stacksave() 1665declare void @llvm.stackrestore(i8*) 1666declare void @llvm.prefetch.p0i8(i8*, i32, i32, i32) 1667declare void @llvm.pcmarker(i32) 1668declare i64 @llvm.readcyclecounter() 1669declare void @llvm.clear_cache(i8*, i8*) 1670declare void @llvm.instrprof_increment(i8*, i64, i32, i32) 1671 1672!10 = !{!"rax"} 1673define void @intrinsics.codegen() { 1674 call i8* @llvm.returnaddress(i32 1) 1675 ; CHECK: call i8* @llvm.returnaddress(i32 1) 1676 call i8* @llvm.frameaddress(i32 1) 1677 ; CHECK: call i8* @llvm.frameaddress.p0i8(i32 1) 1678 1679 call i32 @llvm.read_register.i32(metadata !10) 1680 ; CHECK: call i32 @llvm.read_register.i32(metadata !10) 1681 call i64 @llvm.read_register.i64(metadata !10) 1682 ; CHECK: call i64 @llvm.read_register.i64(metadata !10) 1683 call void @llvm.write_register.i32(metadata !10, i32 0) 1684 ; CHECK: call void @llvm.write_register.i32(metadata !10, i32 0) 1685 call void @llvm.write_register.i64(metadata !10, i64 0) 1686 ; CHECK: call void @llvm.write_register.i64(metadata !10, i64 0) 1687 1688 %stack = call i8* @llvm.stacksave() 1689 ; CHECK: %stack = call i8* @llvm.stacksave() 1690 call void @llvm.stackrestore(i8* %stack) 1691 ; CHECK: call void @llvm.stackrestore(i8* %stack) 1692 1693 call void @llvm.prefetch.p0i8(i8* %stack, i32 0, i32 3, i32 0) 1694 ; CHECK: call void @llvm.prefetch.p0i8(i8* %stack, i32 0, i32 3, i32 0) 1695 1696 call void @llvm.pcmarker(i32 1) 1697 ; CHECK: call void @llvm.pcmarker(i32 1) 1698 1699 call i64 @llvm.readcyclecounter() 1700 ; CHECK: call i64 @llvm.readcyclecounter() 1701 1702 call void @llvm.clear_cache(i8* null, i8* null) 1703 ; CHECK: call void @llvm.clear_cache(i8* null, i8* null) 1704 1705 call void @llvm.instrprof_increment(i8* null, i64 0, i32 0, i32 0) 1706 ; CHECK: call void @llvm.instrprof_increment(i8* null, i64 0, i32 0, i32 0) 1707 1708 ret void 1709} 1710 1711declare void @llvm.localescape(...) 1712declare i8* @llvm.localrecover(i8* %func, i8* %fp, i32 %idx) 1713define void @intrinsics.localescape() { 1714 %static.alloca = alloca i32 1715 call void (...) @llvm.localescape(i32* %static.alloca) 1716 ; CHECK: call void (...) @llvm.localescape(i32* %static.alloca) 1717 1718 call void @intrinsics.localrecover() 1719 1720 ret void 1721} 1722define void @intrinsics.localrecover() { 1723 %func = bitcast void ()* @intrinsics.localescape to i8* 1724 %fp = call i8* @llvm.frameaddress(i32 1) 1725 call i8* @llvm.localrecover(i8* %func, i8* %fp, i32 0) 1726 ; CHECK: call i8* @llvm.localrecover(i8* %func, i8* %fp, i32 0) 1727 1728 ret void 1729} 1730 1731; We need this function to provide `uses' for some metadata tests. 1732define void @misc.metadata() { 1733 call void @f1(), !srcloc !11 1734 call void @f1(), !srcloc !12 1735 call void @f1(), !srcloc !13 1736 call void @f1(), !srcloc !14 1737 ret void 1738} 1739 1740declare void @op_bundle_callee_0() 1741declare void @op_bundle_callee_1(i32,i32) 1742 1743define void @call_with_operand_bundle0(i32* %ptr) { 1744; CHECK-LABEL: call_with_operand_bundle0( 1745 entry: 1746 %l = load i32, i32* %ptr 1747 %x = add i32 42, 1 1748 call void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "bar"(float 0.000000e+00, i64 100, i32 %l) ] 1749; CHECK: call void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "bar"(float 0.000000e+00, i64 100, i32 %l) ] 1750 ret void 1751} 1752 1753define void @call_with_operand_bundle1(i32* %ptr) { 1754; CHECK-LABEL: call_with_operand_bundle1( 1755 entry: 1756 %l = load i32, i32* %ptr 1757 %x = add i32 42, 1 1758 1759 call void @op_bundle_callee_0() 1760 call void @op_bundle_callee_0() [ "foo"() ] 1761 call void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "bar"(float 0.000000e+00, i64 100, i32 %l) ] 1762; CHECK: @op_bundle_callee_0(){{$}} 1763; CHECK-NEXT: call void @op_bundle_callee_0() [ "foo"() ] 1764; CHECK-NEXT: call void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "bar"(float 0.000000e+00, i64 100, i32 %l) ] 1765 ret void 1766} 1767 1768define void @call_with_operand_bundle2(i32* %ptr) { 1769; CHECK-LABEL: call_with_operand_bundle2( 1770 entry: 1771 call void @op_bundle_callee_0() [ "foo"() ] 1772; CHECK: call void @op_bundle_callee_0() [ "foo"() ] 1773 ret void 1774} 1775 1776define void @call_with_operand_bundle3(i32* %ptr) { 1777; CHECK-LABEL: call_with_operand_bundle3( 1778 entry: 1779 %l = load i32, i32* %ptr 1780 %x = add i32 42, 1 1781 call void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "foo"(i32 42, float 0.000000e+00, i32 %l) ] 1782; CHECK: call void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "foo"(i32 42, float 0.000000e+00, i32 %l) ] 1783 ret void 1784} 1785 1786define void @call_with_operand_bundle4(i32* %ptr) { 1787; CHECK-LABEL: call_with_operand_bundle4( 1788 entry: 1789 %l = load i32, i32* %ptr 1790 %x = add i32 42, 1 1791 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) ] 1792; 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) ] 1793 ret void 1794} 1795 1796; Invoke versions of the above tests: 1797 1798 1799define void @invoke_with_operand_bundle0(i32* %ptr) personality i8 3 { 1800; CHECK-LABEL: @invoke_with_operand_bundle0( 1801 entry: 1802 %l = load i32, i32* %ptr 1803 %x = add i32 42, 1 1804 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 1805; CHECK: invoke void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "bar"(float 0.000000e+00, i64 100, i32 %l) ] 1806 1807exception: 1808 %cleanup = landingpad i8 cleanup 1809 br label %normal 1810normal: 1811 ret void 1812} 1813 1814define void @invoke_with_operand_bundle1(i32* %ptr) personality i8 3 { 1815; CHECK-LABEL: @invoke_with_operand_bundle1( 1816 entry: 1817 %l = load i32, i32* %ptr 1818 %x = add i32 42, 1 1819 1820 invoke void @op_bundle_callee_0() to label %normal unwind label %exception 1821; CHECK: invoke void @op_bundle_callee_0(){{$}} 1822 1823exception: 1824 %cleanup = landingpad i8 cleanup 1825 br label %normal 1826 1827normal: 1828 invoke void @op_bundle_callee_0() [ "foo"() ] to label %normal1 unwind label %exception1 1829; CHECK: invoke void @op_bundle_callee_0() [ "foo"() ] 1830 1831exception1: 1832 %cleanup1 = landingpad i8 cleanup 1833 br label %normal1 1834 1835normal1: 1836 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 1837; CHECK: invoke void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "foo"(i32 42, float 0.000000e+00, i32 %l) ] 1838 1839exception2: 1840 %cleanup2 = landingpad i8 cleanup 1841 br label %normal2 1842 1843normal2: 1844 ret void 1845} 1846 1847define void @invoke_with_operand_bundle2(i32* %ptr) personality i8 3 { 1848; CHECK-LABEL: @invoke_with_operand_bundle2( 1849 entry: 1850 invoke void @op_bundle_callee_0() [ "foo"() ] to label %normal unwind label %exception 1851; CHECK: invoke void @op_bundle_callee_0() [ "foo"() ] 1852 1853exception: 1854 %cleanup = landingpad i8 cleanup 1855 br label %normal 1856normal: 1857 ret void 1858} 1859 1860define void @invoke_with_operand_bundle3(i32* %ptr) personality i8 3 { 1861; CHECK-LABEL: @invoke_with_operand_bundle3( 1862 entry: 1863 %l = load i32, i32* %ptr 1864 %x = add i32 42, 1 1865 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 1866; CHECK: invoke void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "foo"(i32 42, float 0.000000e+00, i32 %l) ] 1867 1868exception: 1869 %cleanup = landingpad i8 cleanup 1870 br label %normal 1871normal: 1872 ret void 1873} 1874 1875define void @invoke_with_operand_bundle4(i32* %ptr) personality i8 3 { 1876; CHECK-LABEL: @invoke_with_operand_bundle4( 1877 entry: 1878 %l = load i32, i32* %ptr 1879 %x = add i32 42, 1 1880 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) ] 1881 to label %normal unwind label %exception 1882; 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) ] 1883 1884exception: 1885 %cleanup = landingpad i8 cleanup 1886 br label %normal 1887normal: 1888 ret void 1889} 1890 1891declare void @vaargs_func(...) 1892define void @invoke_with_operand_bundle_vaarg(i32* %ptr) personality i8 3 { 1893; CHECK-LABEL: @invoke_with_operand_bundle_vaarg( 1894 entry: 1895 %l = load i32, i32* %ptr 1896 %x = add i32 42, 1 1897 invoke void (...) @vaargs_func(i32 10, i32 %x) [ "foo"(i32 42, i64 100, i32 %x), "foo"(i32 42, float 0.000000e+00, i32 %l) ] 1898 to label %normal unwind label %exception 1899; 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) ] 1900 1901exception: 1902 %cleanup = landingpad i8 cleanup 1903 br label %normal 1904normal: 1905 ret void 1906} 1907 1908 1909declare void @f.writeonly() writeonly 1910; CHECK: declare void @f.writeonly() #41 1911 1912declare void @f.speculatable() speculatable 1913; CHECK: declare void @f.speculatable() #42 1914 1915;; Constant Expressions 1916 1917define i8** @constexpr() { 1918 ; 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) 1919 ret i8** getelementptr inbounds ({ [4 x i8*], [4 x i8*] }, { [4 x i8*], [4 x i8*] }* null, i32 0, inrange i32 1, i32 2) 1920} 1921 1922define void @instructions.strictfp() strictfp { 1923 call void @f.strictfp() strictfp 1924 ; CHECK: call void @f.strictfp() #43 1925 1926 ret void 1927} 1928 1929declare void @f.nosanitize_coverage() nosanitize_coverage 1930; CHECK: declare void @f.nosanitize_coverage() #44 1931 1932declare void @f.disable_sanitizer_instrumentation() disable_sanitizer_instrumentation 1933; CHECK: declare void @f.disable_sanitizer_instrumentation() #45 1934 1935; immarg attribute 1936declare void @llvm.test.immarg.intrinsic(i32 immarg) 1937; CHECK: declare void @llvm.test.immarg.intrinsic(i32 immarg) 1938 1939; byval attribute with type 1940%named_type = type [8 x i8] 1941declare void @byval_type(i32* byval(i32) align 2) 1942declare void @byval_type2({ i8, i8* }* byval({ i8, i8* })) 1943declare void @byval_named_type(%named_type* byval(%named_type)) 1944; CHECK: declare void @byval_type(i32* byval(i32) align 2) 1945; CHECK: declare void @byval_type2({ i8, i8* }* byval({ i8, i8* })) 1946; CHECK: declare void @byval_named_type([8 x i8]* byval([8 x i8])) 1947 1948declare void @f.allocsize_one(i32) allocsize(0) 1949declare void @f.allocsize_two(i32, i32) allocsize(1, 0) 1950; CHECK: Function Attrs: allocsize(0) 1951; CHECK: declare void @f.allocsize_one(i32) 1952; CHECK: Function Attrs: allocsize(1,0) 1953; CHECK: declare void @f.allocsize_two(i32, i32) 1954 1955declare void @f.nosanitize_bounds() nosanitize_bounds 1956; CHECK: declare void @f.nosanitize_bounds() #48 1957 1958declare void @f.allockind() allockind("alloc,uninitialized") 1959; CHECK: declare void @f.allockind() #49 1960 1961; CHECK: attributes #0 = { alignstack=4 } 1962; CHECK: attributes #1 = { alignstack=8 } 1963; CHECK: attributes #2 = { alwaysinline } 1964; CHECK: attributes #3 = { cold } 1965; CHECK: attributes #4 = { convergent } 1966; CHECK: attributes #5 = { inlinehint } 1967; CHECK: attributes #6 = { jumptable } 1968; CHECK: attributes #7 = { minsize } 1969; CHECK: attributes #8 = { naked } 1970; CHECK: attributes #9 = { nobuiltin } 1971; CHECK: attributes #10 = { noduplicate } 1972; CHECK: attributes #11 = { noimplicitfloat } 1973; CHECK: attributes #12 = { noinline } 1974; CHECK: attributes #13 = { nonlazybind } 1975; CHECK: attributes #14 = { noredzone } 1976; CHECK: attributes #15 = { noreturn } 1977; CHECK: attributes #16 = { nounwind } 1978; CHECK: attributes #17 = { noinline optnone } 1979; CHECK: attributes #18 = { optsize } 1980; CHECK: attributes #19 = { readnone } 1981; CHECK: attributes #20 = { readonly } 1982; CHECK: attributes #21 = { returns_twice } 1983; CHECK: attributes #22 = { safestack } 1984; CHECK: attributes #23 = { sanitize_address } 1985; CHECK: attributes #24 = { sanitize_memory } 1986; CHECK: attributes #25 = { sanitize_thread } 1987; CHECK: attributes #26 = { ssp } 1988; CHECK: attributes #27 = { sspreq } 1989; CHECK: attributes #28 = { sspstrong } 1990; CHECK: attributes #29 = { "thunk" } 1991; CHECK: attributes #30 = { uwtable } 1992; CHECK: attributes #31 = { "cpu"="cortex-a8" } 1993; CHECK: attributes #32 = { norecurse } 1994; CHECK: attributes #33 = { inaccessiblememonly } 1995; CHECK: attributes #34 = { inaccessiblemem_or_argmemonly } 1996; CHECK: attributes #35 = { nocallback nofree nosync nounwind readnone willreturn } 1997; CHECK: attributes #36 = { nocallback nofree nosync nounwind willreturn } 1998; CHECK: attributes #37 = { argmemonly nounwind readonly } 1999; CHECK: attributes #38 = { argmemonly nounwind } 2000; CHECK: attributes #39 = { nounwind readonly } 2001; CHECK: attributes #40 = { inaccessiblemem_or_argmemonly nocallback nofree nosync nounwind willreturn } 2002; CHECK: attributes #41 = { writeonly } 2003; CHECK: attributes #42 = { speculatable } 2004; CHECK: attributes #43 = { strictfp } 2005; CHECK: attributes #44 = { nosanitize_coverage } 2006; CHECK: attributes #45 = { disable_sanitizer_instrumentation } 2007; CHECK: attributes #46 = { allocsize(0) } 2008; CHECK: attributes #47 = { allocsize(1,0) } 2009; CHECK: attributes #48 = { nosanitize_bounds } 2010; CHECK: attributes #49 = { allockind("alloc,uninitialized") } 2011; CHECK: attributes #50 = { builtin } 2012 2013;; Metadata 2014 2015; Metadata -- Module flags 2016!llvm.module.flags = !{!0, !1, !2, !4, !5, !6} 2017; CHECK: !llvm.module.flags = !{!0, !1, !2, !4, !5, !6} 2018 2019!0 = !{i32 1, !"mod1", i32 0} 2020; CHECK: !0 = !{i32 1, !"mod1", i32 0} 2021!1 = !{i32 2, !"mod2", i32 0} 2022; CHECK: !1 = !{i32 2, !"mod2", i32 0} 2023!2 = !{i32 3, !"mod3", !3} 2024; CHECK: !2 = !{i32 3, !"mod3", !3} 2025!3 = !{!"mod6", !0} 2026; CHECK: !3 = !{!"mod6", !0} 2027!4 = !{i32 4, !"mod4", i32 0} 2028; CHECK: !4 = !{i32 4, !"mod4", i32 0} 2029!5 = !{i32 5, !"mod5", !0} 2030; CHECK: !5 = !{i32 5, !"mod5", !0} 2031!6 = !{i32 6, !"mod6", !0} 2032; CHECK: !6 = !{i32 6, !"mod6", !0} 2033 2034; Metadata -- Check `distinct' 2035!11 = distinct !{} 2036; CHECK: !11 = distinct !{} 2037!12 = distinct !{} 2038; CHECK: !12 = distinct !{} 2039!13 = !{!11} 2040; CHECK: !13 = !{!11} 2041!14 = !{!12} 2042; CHECK: !14 = !{!12} 2043