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-PR24755: 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;; Aliases 207; Format: @<Name> = [Linkage] [Visibility] [DLLStorageClass] [ThreadLocal] 208; [unnamed_addr] alias <AliaseeTy> @<Aliasee> 209 210; Aliases -- Linkage 211@a.private = private alias i32, i32* @g.private 212; CHECK: @a.private = private alias i32, i32* @g.private 213@a.internal = internal alias i32, i32* @g.internal 214; CHECK: @a.internal = internal alias i32, i32* @g.internal 215@a.linkonce = linkonce alias i32, i32* @g.linkonce 216; CHECK: @a.linkonce = linkonce alias i32, i32* @g.linkonce 217@a.weak = weak alias i32, i32* @g.weak 218; CHECK: @a.weak = weak alias i32, i32* @g.weak 219@a.linkonce_odr = linkonce_odr alias i32, i32* @g.linkonce_odr 220; CHECK: @a.linkonce_odr = linkonce_odr alias i32, i32* @g.linkonce_odr 221@a.weak_odr = weak_odr alias i32, i32* @g.weak_odr 222; CHECK: @a.weak_odr = weak_odr alias i32, i32* @g.weak_odr 223@a.external = external alias i32, i32* @g1 224; CHECK: @a.external = alias i32, i32* @g1 225 226; Aliases -- Visibility 227@a.default = default alias i32, i32* @g.default 228; CHECK: @a.default = alias i32, i32* @g.default 229@a.hidden = hidden alias i32, i32* @g.hidden 230; CHECK: @a.hidden = hidden alias i32, i32* @g.hidden 231@a.protected = protected alias i32, i32* @g.protected 232; CHECK: @a.protected = protected alias i32, i32* @g.protected 233 234; Aliases -- DLLStorageClass 235@a.dlldefault = default alias i32, i32* @g.dlldefault 236; CHECK: @a.dlldefault = alias i32, i32* @g.dlldefault 237@a.dllexport = dllexport alias i32, i32* @g.dllexport 238; CHECK: @a.dllexport = dllexport alias i32, i32* @g.dllexport 239 240; Aliases -- ThreadLocal 241@a.notthreadlocal = alias i32, i32* @g.notthreadlocal 242; CHECK: @a.notthreadlocal = alias i32, i32* @g.notthreadlocal 243@a.generaldynamic = thread_local alias i32, i32* @g.generaldynamic 244; CHECK: @a.generaldynamic = thread_local alias i32, i32* @g.generaldynamic 245@a.localdynamic = thread_local(localdynamic) alias i32, i32* @g.localdynamic 246; CHECK: @a.localdynamic = thread_local(localdynamic) alias i32, i32* @g.localdynamic 247@a.initialexec = thread_local(initialexec) alias i32, i32* @g.initialexec 248; CHECK: @a.initialexec = thread_local(initialexec) alias i32, i32* @g.initialexec 249@a.localexec = thread_local(localexec) alias i32, i32* @g.localexec 250; CHECK: @a.localexec = thread_local(localexec) alias i32, i32* @g.localexec 251 252; Aliases -- unnamed_addr and local_unnamed_addr 253@a.unnamed_addr = unnamed_addr alias i32, i32* @g.unnamed_addr 254; CHECK: @a.unnamed_addr = unnamed_addr alias i32, i32* @g.unnamed_addr 255@a.local_unnamed_addr = local_unnamed_addr alias i32, i32* @g.local_unnamed_addr 256; CHECK: @a.local_unnamed_addr = local_unnamed_addr alias i32, i32* @g.local_unnamed_addr 257 258; Aliases -- partition 259; CHECK: @alias.partition = alias i32, i32* @g.partition, partition "part" 260@alias.partition = alias i32, i32* @g.partition, partition "part" 261 262;; IFunc 263; Format @<Name> = [Linkage] [Visibility] ifunc <IFuncTy>, 264; <ResolverTy>* @<Resolver> 265 266; IFunc -- Linkage 267@ifunc.external = external ifunc void (), void ()* ()* @ifunc_resolver 268; CHECK: @ifunc.external = ifunc void (), void ()* ()* @ifunc_resolver 269@ifunc.private = private ifunc void (), void ()* ()* @ifunc_resolver 270; CHECK: @ifunc.private = private ifunc void (), void ()* ()* @ifunc_resolver 271@ifunc.internal = internal ifunc void (), void ()* ()* @ifunc_resolver 272; CHECK: @ifunc.internal = internal ifunc void (), void ()* ()* @ifunc_resolver 273 274; IFunc -- Visibility 275@ifunc.default = default ifunc void (), void ()* ()* @ifunc_resolver 276; CHECK: @ifunc.default = ifunc void (), void ()* ()* @ifunc_resolver 277@ifunc.hidden = hidden ifunc void (), void ()* ()* @ifunc_resolver 278; CHECK: @ifunc.hidden = hidden ifunc void (), void ()* ()* @ifunc_resolver 279@ifunc.protected = protected ifunc void (), void ()* ()* @ifunc_resolver 280; CHECK: @ifunc.protected = protected ifunc void (), void ()* ()* @ifunc_resolver 281 282; IFunc -- partition 283; CHECK: @ifunc.partition = ifunc void (), void ()* ()* @ifunc_resolver, partition "part" 284@ifunc.partition = ifunc void (), void ()* ()* @ifunc_resolver, partition "part" 285 286define void ()* @ifunc_resolver() { 287entry: 288 ret void ()* null 289} 290 291;; Functions 292; Format: define [linkage] [visibility] [DLLStorageClass] 293; [cconv] [ret attrs] 294; <ResultType> @<FunctionName> ([argument list]) 295; [(unnamed_addr|local_unnamed_addr)] [fn Attrs] [section "name"] [comdat [($name)]] 296; [align N] [gc] [prefix Constant] [prologue Constant] 297; [personality Constant] { ... } 298 299; Functions -- Simple 300declare void @f1 () 301; CHECK: declare void @f1() 302 303define void @f2 () { 304; CHECK: define void @f2() 305entry: 306 ret void 307} 308 309; Functions -- linkage 310define private void @f.private() { 311; CHECK: define private void @f.private() 312entry: 313 ret void 314} 315define internal void @f.internal() { 316; CHECK: define internal void @f.internal() 317entry: 318 ret void 319} 320define available_externally void @f.available_externally() { 321; CHECK: define available_externally void @f.available_externally() 322entry: 323 ret void 324} 325define linkonce void @f.linkonce() { 326; CHECK: define linkonce void @f.linkonce() 327entry: 328 ret void 329} 330define weak void @f.weak() { 331; CHECK: define weak void @f.weak() 332entry: 333 ret void 334} 335define linkonce_odr void @f.linkonce_odr() { 336; CHECK: define linkonce_odr void @f.linkonce_odr() 337entry: 338 ret void 339} 340define weak_odr void @f.weak_odr() { 341; CHECK: define weak_odr void @f.weak_odr() 342entry: 343 ret void 344} 345declare external void @f.external() 346; CHECK: declare void @f.external() 347declare extern_weak void @f.extern_weak() 348; CHECK: declare extern_weak void @f.extern_weak() 349 350; Functions -- visibility 351declare default void @f.default() 352; CHECK: declare void @f.default() 353declare hidden void @f.hidden() 354; CHECK: declare hidden void @f.hidden() 355declare protected void @f.protected() 356; CHECK: declare protected void @f.protected() 357 358; Functions -- DLLStorageClass 359declare dllimport void @f.dllimport() 360; CHECK: declare dllimport void @f.dllimport() 361declare dllexport void @f.dllexport() 362; CHECK: declare dllexport void @f.dllexport() 363 364; Functions -- cconv (Calling conventions) 365declare ccc void @f.ccc() 366; CHECK: declare void @f.ccc() 367declare fastcc void @f.fastcc() 368; CHECK: declare fastcc void @f.fastcc() 369declare coldcc void @f.coldcc() 370; CHECK: declare coldcc void @f.coldcc() 371declare cc10 void @f.cc10() 372; CHECK: declare ghccc void @f.cc10() 373declare ghccc void @f.ghccc() 374; CHECK: declare ghccc void @f.ghccc() 375declare cc11 void @f.cc11() 376; CHECK: declare cc11 void @f.cc11() 377declare webkit_jscc void @f.webkit_jscc() 378; CHECK: declare webkit_jscc void @f.webkit_jscc() 379declare anyregcc void @f.anyregcc() 380; CHECK: declare anyregcc void @f.anyregcc() 381declare preserve_mostcc void @f.preserve_mostcc() 382; CHECK: declare preserve_mostcc void @f.preserve_mostcc() 383declare preserve_allcc void @f.preserve_allcc() 384; CHECK: declare preserve_allcc void @f.preserve_allcc() 385declare swifttailcc void @f.swifttailcc() 386; CHECK: declare swifttailcc void @f.swifttailcc() 387declare cc64 void @f.cc64() 388; CHECK: declare x86_stdcallcc void @f.cc64() 389declare x86_stdcallcc void @f.x86_stdcallcc() 390; CHECK: declare x86_stdcallcc void @f.x86_stdcallcc() 391declare cc65 void @f.cc65() 392; CHECK: declare x86_fastcallcc void @f.cc65() 393declare x86_fastcallcc void @f.x86_fastcallcc() 394; CHECK: declare x86_fastcallcc void @f.x86_fastcallcc() 395declare cc66 void @f.cc66() 396; CHECK: declare arm_apcscc void @f.cc66() 397declare arm_apcscc void @f.arm_apcscc() 398; CHECK: declare arm_apcscc void @f.arm_apcscc() 399declare cc67 void @f.cc67() 400; CHECK: declare arm_aapcscc void @f.cc67() 401declare arm_aapcscc void @f.arm_aapcscc() 402; CHECK: declare arm_aapcscc void @f.arm_aapcscc() 403declare cc68 void @f.cc68() 404; CHECK: declare arm_aapcs_vfpcc void @f.cc68() 405declare arm_aapcs_vfpcc void @f.arm_aapcs_vfpcc() 406; CHECK: declare arm_aapcs_vfpcc void @f.arm_aapcs_vfpcc() 407declare cc69 void @f.cc69() 408; CHECK: declare msp430_intrcc void @f.cc69() 409declare msp430_intrcc void @f.msp430_intrcc() 410; CHECK: declare msp430_intrcc void @f.msp430_intrcc() 411declare cc70 void @f.cc70() 412; CHECK: declare x86_thiscallcc void @f.cc70() 413declare x86_thiscallcc void @f.x86_thiscallcc() 414; CHECK: declare x86_thiscallcc void @f.x86_thiscallcc() 415declare cc71 void @f.cc71() 416; CHECK: declare ptx_kernel void @f.cc71() 417declare ptx_kernel void @f.ptx_kernel() 418; CHECK: declare ptx_kernel void @f.ptx_kernel() 419declare cc72 void @f.cc72() 420; CHECK: declare ptx_device void @f.cc72() 421declare ptx_device void @f.ptx_device() 422; CHECK: declare ptx_device void @f.ptx_device() 423declare cc75 void @f.cc75() 424; CHECK: declare spir_func void @f.cc75() 425declare spir_func void @f.spir_func() 426; CHECK: declare spir_func void @f.spir_func() 427declare cc76 void @f.cc76() 428; CHECK: declare spir_kernel void @f.cc76() 429declare spir_kernel void @f.spir_kernel() 430; CHECK: declare spir_kernel void @f.spir_kernel() 431declare cc77 void @f.cc77() 432; CHECK: declare intel_ocl_bicc void @f.cc77() 433declare intel_ocl_bicc void @f.intel_ocl_bicc() 434; CHECK: declare intel_ocl_bicc void @f.intel_ocl_bicc() 435declare cc78 void @f.cc78() 436; CHECK: declare x86_64_sysvcc void @f.cc78() 437declare x86_64_sysvcc void @f.x86_64_sysvcc() 438; CHECK: declare x86_64_sysvcc void @f.x86_64_sysvcc() 439declare cc79 void @f.cc79() 440; CHECK: declare win64cc void @f.cc79() 441declare win64cc void @f.win64cc() 442; CHECK: declare win64cc void @f.win64cc() 443declare cc80 void @f.cc80() 444; CHECK: declare x86_vectorcallcc void @f.cc80() 445declare x86_vectorcallcc void @f.x86_vectorcallcc() 446; CHECK: declare x86_vectorcallcc void @f.x86_vectorcallcc() 447declare cc81 void @f.cc81() 448; CHECK: declare hhvmcc void @f.cc81() 449declare hhvmcc void @f.hhvmcc() 450; CHECK: declare hhvmcc void @f.hhvmcc() 451declare cc82 void @f.cc82() 452; CHECK: declare hhvm_ccc void @f.cc82() 453declare hhvm_ccc void @f.hhvm_ccc() 454; CHECK: declare hhvm_ccc void @f.hhvm_ccc() 455declare cc83 void @f.cc83(i8* byval(i8)) 456; CHECK: declare x86_intrcc void @f.cc83(i8* byval(i8)) 457declare x86_intrcc void @f.x86_intrcc(i8* byval(i8)) 458; CHECK: declare x86_intrcc void @f.x86_intrcc(i8* byval(i8)) 459declare cc84 void @f.cc84() 460; CHECK: declare avr_intrcc void @f.cc84() 461declare avr_intrcc void @f.avr_intrcc() 462; CHECK: declare avr_intrcc void @f.avr_intrcc() 463declare cc85 void @f.cc85() 464; CHECK: declare avr_signalcc void @f.cc85() 465declare avr_signalcc void @f.avr_signalcc() 466; CHECK: declare avr_signalcc void @f.avr_signalcc() 467declare cc87 void @f.cc87() 468; CHECK: declare amdgpu_vs void @f.cc87() 469declare amdgpu_vs void @f.amdgpu_vs() 470; CHECK: declare amdgpu_vs void @f.amdgpu_vs() 471declare cc88 void @f.cc88() 472; CHECK: declare amdgpu_gs void @f.cc88() 473declare amdgpu_gs void @f.amdgpu_gs() 474; CHECK: declare amdgpu_gs void @f.amdgpu_gs() 475declare cc89 void @f.cc89() 476; CHECK: declare amdgpu_ps void @f.cc89() 477declare amdgpu_ps void @f.amdgpu_ps() 478; CHECK: declare amdgpu_ps void @f.amdgpu_ps() 479declare cc90 void @f.cc90() 480; CHECK: declare amdgpu_cs void @f.cc90() 481declare amdgpu_cs void @f.amdgpu_cs() 482; CHECK: declare amdgpu_cs void @f.amdgpu_cs() 483declare amdgpu_gfx void @f.amdgpu_gfx() 484; CHECK: declare amdgpu_gfx void @f.amdgpu_gfx() 485declare cc91 void @f.cc91() 486; CHECK: declare amdgpu_kernel void @f.cc91() 487declare amdgpu_kernel void @f.amdgpu_kernel() 488; CHECK: declare amdgpu_kernel void @f.amdgpu_kernel() 489declare cc93 void @f.cc93() 490; CHECK: declare amdgpu_hs void @f.cc93() 491declare amdgpu_hs void @f.amdgpu_hs() 492; CHECK: declare amdgpu_hs void @f.amdgpu_hs() 493declare cc95 void @f.cc95() 494; CHECK: declare amdgpu_ls void @f.cc95() 495declare amdgpu_ls void @f.amdgpu_ls() 496; CHECK: declare amdgpu_ls void @f.amdgpu_ls() 497declare cc96 void @f.cc96() 498; CHECK: declare amdgpu_es void @f.cc96() 499declare amdgpu_es void @f.amdgpu_es() 500; CHECK: declare amdgpu_es void @f.amdgpu_es() 501declare cc1023 void @f.cc1023() 502; CHECK: declare cc1023 void @f.cc1023() 503 504; Functions -- ret attrs (Return attributes) 505declare zeroext i64 @f.zeroext() 506; CHECK: declare zeroext i64 @f.zeroext() 507declare signext i64 @f.signext() 508; CHECK: declare signext i64 @f.signext() 509declare inreg i32* @f.inreg() 510; CHECK: declare inreg i32* @f.inreg() 511declare noalias i32* @f.noalias() 512; CHECK: declare noalias i32* @f.noalias() 513declare nonnull i32* @f.nonnull() 514; CHECK: declare nonnull i32* @f.nonnull() 515declare dereferenceable(4) i32* @f.dereferenceable4() 516; CHECK: declare dereferenceable(4) i32* @f.dereferenceable4() 517declare dereferenceable(8) i32* @f.dereferenceable8() 518; CHECK: declare dereferenceable(8) i32* @f.dereferenceable8() 519declare dereferenceable(16) i32* @f.dereferenceable16() 520; CHECK: declare dereferenceable(16) i32* @f.dereferenceable16() 521declare dereferenceable_or_null(4) i32* @f.dereferenceable4_or_null() 522; CHECK: declare dereferenceable_or_null(4) i32* @f.dereferenceable4_or_null() 523declare dereferenceable_or_null(8) i32* @f.dereferenceable8_or_null() 524; CHECK: declare dereferenceable_or_null(8) i32* @f.dereferenceable8_or_null() 525declare dereferenceable_or_null(16) i32* @f.dereferenceable16_or_null() 526; CHECK: declare dereferenceable_or_null(16) i32* @f.dereferenceable16_or_null() 527 528; Functions -- Parameter attributes 529declare void @f.param.zeroext(i8 zeroext) 530; CHECK: declare void @f.param.zeroext(i8 zeroext) 531declare void @f.param.signext(i8 signext) 532; CHECK: declare void @f.param.signext(i8 signext) 533declare void @f.param.inreg(i8 inreg) 534; CHECK: declare void @f.param.inreg(i8 inreg) 535declare void @f.param.byval({ i8, i8 }* byval({ i8, i8 })) 536; CHECK: declare void @f.param.byval({ i8, i8 }* byval({ i8, i8 })) 537declare void @f.param.inalloca(i8* inalloca(i8)) 538; CHECK: declare void @f.param.inalloca(i8* inalloca(i8)) 539declare void @f.param.sret(i8* sret(i8)) 540; CHECK: declare void @f.param.sret(i8* sret(i8)) 541declare void @f.param.noalias(i8* noalias) 542; CHECK: declare void @f.param.noalias(i8* noalias) 543declare void @f.param.nocapture(i8* nocapture) 544; CHECK: declare void @f.param.nocapture(i8* nocapture) 545declare void @f.param.nest(i8* nest) 546; CHECK: declare void @f.param.nest(i8* nest) 547declare i8* @f.param.returned(i8* returned) 548; CHECK: declare i8* @f.param.returned(i8* returned) 549declare void @f.param.nonnull(i8* nonnull) 550; CHECK: declare void @f.param.nonnull(i8* nonnull) 551declare void @f.param.dereferenceable(i8* dereferenceable(4)) 552; CHECK: declare void @f.param.dereferenceable(i8* dereferenceable(4)) 553declare void @f.param.dereferenceable_or_null(i8* dereferenceable_or_null(4)) 554; CHECK: declare void @f.param.dereferenceable_or_null(i8* dereferenceable_or_null(4)) 555declare void @f.param.stack_align([2 x double] alignstack(16)) 556; CHECK: declare void @f.param.stack_align([2 x double] alignstack(16)) 557declare void @f.param.swiftself(i8* swiftself) 558; CHECK: declare void @f.param.swiftself(i8* swiftself) 559declare void @f.param.swiftasync(i8* swiftasync) 560; CHECK: declare void @f.param.swiftasync(i8* swiftasync) 561declare void @f.param.swifterror(i8** swifterror) 562; CHECK: declare void @f.param.swifterror(i8** swifterror) 563declare void @f.param.allocalign(i32 allocalign) 564; CHECK: declare void @f.param.allocalign(i32 allocalign) 565 566; Functions -- unnamed_addr and local_unnamed_addr 567declare void @f.unnamed_addr() unnamed_addr 568; CHECK: declare void @f.unnamed_addr() unnamed_addr 569declare void @f.local_unnamed_addr() local_unnamed_addr 570; CHECK: declare void @f.local_unnamed_addr() local_unnamed_addr 571 572; Functions -- fn Attrs (Function attributes) 573declare void @f.alignstack4() alignstack(4) 574; CHECK: declare void @f.alignstack4() #0 575declare void @f.alignstack8() alignstack(8) 576; CHECK: declare void @f.alignstack8() #1 577declare void @f.alwaysinline() alwaysinline 578; CHECK: declare void @f.alwaysinline() #2 579declare void @f.cold() cold 580; CHECK: declare void @f.cold() #3 581declare void @f.convergent() convergent 582; CHECK: declare void @f.convergent() #4 583declare void @f.inlinehint() inlinehint 584; CHECK: declare void @f.inlinehint() #5 585declare void @f.jumptable() unnamed_addr jumptable 586; CHECK: declare void @f.jumptable() unnamed_addr #6 587declare void @f.minsize() minsize 588; CHECK: declare void @f.minsize() #7 589declare void @f.naked() naked 590; CHECK: declare void @f.naked() #8 591declare void @f.nobuiltin() nobuiltin 592; CHECK: declare void @f.nobuiltin() #9 593declare void @f.noduplicate() noduplicate 594; CHECK: declare void @f.noduplicate() #10 595declare void @f.noimplicitfloat() noimplicitfloat 596; CHECK: declare void @f.noimplicitfloat() #11 597declare void @f.noinline() noinline 598; CHECK: declare void @f.noinline() #12 599declare void @f.nonlazybind() nonlazybind 600; CHECK: declare void @f.nonlazybind() #13 601declare void @f.noredzone() noredzone 602; CHECK: declare void @f.noredzone() #14 603declare void @f.noreturn() noreturn 604; CHECK: declare void @f.noreturn() #15 605declare void @f.nounwind() nounwind 606; CHECK: declare void @f.nounwind() #16 607declare void @f.optnone() noinline optnone 608; CHECK: declare void @f.optnone() #17 609declare void @f.optsize() optsize 610; CHECK: declare void @f.optsize() #18 611declare void @f.readnone() readnone 612; CHECK: declare void @f.readnone() #19 613declare void @f.readonly() readonly 614; CHECK: declare void @f.readonly() #20 615declare void @f.returns_twice() returns_twice 616; CHECK: declare void @f.returns_twice() #21 617declare void @f.safestack() safestack 618; CHECK: declare void @f.safestack() #22 619declare void @f.sanitize_address() sanitize_address 620; CHECK: declare void @f.sanitize_address() #23 621declare void @f.sanitize_memory() sanitize_memory 622; CHECK: declare void @f.sanitize_memory() #24 623declare void @f.sanitize_thread() sanitize_thread 624; CHECK: declare void @f.sanitize_thread() #25 625declare void @f.ssp() ssp 626; CHECK: declare void @f.ssp() #26 627declare void @f.sspreq() sspreq 628; CHECK: declare void @f.sspreq() #27 629declare void @f.sspstrong() sspstrong 630; CHECK: declare void @f.sspstrong() #28 631declare void @f.thunk() "thunk" 632; CHECK: declare void @f.thunk() #29 633declare void @f.uwtable() uwtable 634; CHECK: declare void @f.uwtable() #30 635declare void @f.kvpair() "cpu"="cortex-a8" 636; CHECK:declare void @f.kvpair() #31 637declare void @f.norecurse() norecurse 638; CHECK: declare void @f.norecurse() #32 639declare void @f.inaccessiblememonly() inaccessiblememonly 640; CHECK: declare void @f.inaccessiblememonly() #33 641declare void @f.inaccessiblemem_or_argmemonly() inaccessiblemem_or_argmemonly 642; CHECK: declare void @f.inaccessiblemem_or_argmemonly() #34 643declare void @f.strictfp() #35 644 645; Functions -- section 646declare void @f.section() section "80" 647; CHECK: declare void @f.section() section "80" 648 649; Functions -- partition 650define void @f.partition() partition "part" { 651; CHECK: define void @f.partition() partition "part" 652 ret void 653} 654 655; Functions -- comdat 656define void @f.comdat_any() comdat($comdat.any) { 657; CHECK: define void @f.comdat_any() comdat($comdat.any) 658entry: 659 ret void 660} 661define void @f.comdat_exactmatch() comdat($comdat.exactmatch) { 662; CHECK: define void @f.comdat_exactmatch() comdat($comdat.exactmatch) 663entry: 664 ret void 665} 666define void @f.comdat_largest() comdat($comdat.largest) { 667; CHECK: define void @f.comdat_largest() comdat($comdat.largest) 668entry: 669 ret void 670} 671define void @f.comdat_noduplicates() comdat($comdat.noduplicates) { 672; CHECK: define void @f.comdat_noduplicates() comdat($comdat.noduplicates) 673entry: 674 ret void 675} 676define void @f.comdat_samesize() comdat($comdat.samesize) { 677; CHECK: define void @f.comdat_samesize() comdat($comdat.samesize) 678entry: 679 ret void 680} 681 682; Functions -- align 683declare void @f.align2() align 2 684; CHECK: declare void @f.align2() align 2 685declare void @f.align4() align 4 686; CHECK: declare void @f.align4() align 4 687declare void @f.align8() align 8 688; CHECK: declare void @f.align8() align 8 689 690; Functions -- GC 691declare void @f.gcshadow() gc "shadow-stack" 692; CHECK: declare void @f.gcshadow() gc "shadow-stack" 693 694; Functions -- Prefix data 695declare void @f.prefixi32() prefix i32 1684365668 696; CHECK: declare void @f.prefixi32() prefix i32 1684365668 697declare void @f.prefixarray() prefix [4 x i32] [i32 0, i32 1, i32 2, i32 3] 698; CHECK: declare void @f.prefixarray() prefix [4 x i32] [i32 0, i32 1, i32 2, i32 3] 699 700; Functions -- Prologue data 701declare void @f.prologuei32() prologue i32 1684365669 702; CHECK: declare void @f.prologuei32() prologue i32 1684365669 703declare void @f.prologuearray() prologue [4 x i32] [i32 0, i32 1, i32 2, i32 3] 704; CHECK: declare void @f.prologuearray() prologue [4 x i32] [i32 0, i32 1, i32 2, i32 3] 705 706; Functions -- Personality constant 707declare void @llvm.donothing() nounwind readnone 708; CHECK: declare void @llvm.donothing() #35 709define void @f.no_personality() personality i8 3 { 710; CHECK: define void @f.no_personality() personality i8 3 711 invoke void @llvm.donothing() to label %normal unwind label %exception 712exception: 713 %cleanup = landingpad i8 cleanup 714 br label %normal 715normal: 716 ret void 717} 718 719declare i32 @f.personality_handler() 720; CHECK: declare i32 @f.personality_handler() 721define void @f.personality() personality i32 ()* @f.personality_handler { 722; CHECK: define void @f.personality() personality i32 ()* @f.personality_handler 723 invoke void @llvm.donothing() to label %normal unwind label %exception 724exception: 725 %cleanup = landingpad i32 cleanup 726 br label %normal 727normal: 728 ret void 729} 730 731;; Atomic Memory Ordering Constraints 732define void @atomics(i32* %word) { 733 ;; Atomic Compare And Exchange w/o alignment 734 %cmpxchg_no_align.0 = cmpxchg i32* %word, i32 0, i32 4 monotonic monotonic 735 ; CHECK: %cmpxchg_no_align.0 = cmpxchg i32* %word, i32 0, i32 4 monotonic monotonic 736 %cmpxchg_no_align.1 = cmpxchg i32* %word, i32 0, i32 5 acq_rel monotonic 737 ; CHECK: %cmpxchg_no_align.1 = cmpxchg i32* %word, i32 0, i32 5 acq_rel monotonic 738 %cmpxchg_no_align.2 = cmpxchg i32* %word, i32 0, i32 6 acquire monotonic 739 ; CHECK: %cmpxchg_no_align.2 = cmpxchg i32* %word, i32 0, i32 6 acquire monotonic 740 %cmpxchg_no_align.3 = cmpxchg i32* %word, i32 0, i32 7 release monotonic 741 ; CHECK: %cmpxchg_no_align.3 = cmpxchg i32* %word, i32 0, i32 7 release monotonic 742 %cmpxchg_no_align.4 = cmpxchg i32* %word, i32 0, i32 8 seq_cst monotonic 743 ; CHECK: %cmpxchg_no_align.4 = cmpxchg i32* %word, i32 0, i32 8 seq_cst monotonic 744 %cmpxchg_no_align.5 = cmpxchg weak i32* %word, i32 0, i32 9 seq_cst monotonic 745 ; CHECK: %cmpxchg_no_align.5 = cmpxchg weak i32* %word, i32 0, i32 9 seq_cst monotonic 746 %cmpxchg_no_align.6 = cmpxchg volatile i32* %word, i32 0, i32 10 seq_cst monotonic 747 ; CHECK: %cmpxchg_no_align.6 = cmpxchg volatile i32* %word, i32 0, i32 10 seq_cst monotonic 748 %cmpxchg_no_align.7 = cmpxchg weak volatile i32* %word, i32 0, i32 11 syncscope("singlethread") seq_cst monotonic 749 ; CHECK: %cmpxchg_no_align.7 = cmpxchg weak volatile i32* %word, i32 0, i32 11 syncscope("singlethread") seq_cst monotonic 750 751 ;; Atomic Compare And Exchange w/ alignment 752 %cmpxchg.0 = cmpxchg i32* %word, i32 0, i32 4 monotonic monotonic, align 16 753 ; CHECK: %cmpxchg.0 = cmpxchg i32* %word, i32 0, i32 4 monotonic monotonic, align 16 754 %cmpxchg.1 = cmpxchg i32* %word, i32 0, i32 5 acq_rel monotonic, align 16 755 ; CHECK: %cmpxchg.1 = cmpxchg i32* %word, i32 0, i32 5 acq_rel monotonic, align 16 756 %cmpxchg.2 = cmpxchg i32* %word, i32 0, i32 6 acquire monotonic, align 16 757 ; CHECK: %cmpxchg.2 = cmpxchg i32* %word, i32 0, i32 6 acquire monotonic, align 16 758 %cmpxchg.3 = cmpxchg i32* %word, i32 0, i32 7 release monotonic, align 16 759 ; CHECK: %cmpxchg.3 = cmpxchg i32* %word, i32 0, i32 7 release monotonic, align 16 760 %cmpxchg.4 = cmpxchg i32* %word, i32 0, i32 8 seq_cst monotonic, align 16 761 ; CHECK: %cmpxchg.4 = cmpxchg i32* %word, i32 0, i32 8 seq_cst monotonic, align 16 762 %cmpxchg.5 = cmpxchg weak i32* %word, i32 0, i32 9 seq_cst monotonic, align 16 763 ; CHECK: %cmpxchg.5 = cmpxchg weak i32* %word, i32 0, i32 9 seq_cst monotonic, align 16 764 %cmpxchg.6 = cmpxchg volatile i32* %word, i32 0, i32 10 seq_cst monotonic, align 16 765 ; CHECK: %cmpxchg.6 = cmpxchg volatile i32* %word, i32 0, i32 10 seq_cst monotonic, align 16 766 %cmpxchg.7 = cmpxchg weak volatile i32* %word, i32 0, i32 11 syncscope("singlethread") seq_cst monotonic, align 16 767 ; CHECK: %cmpxchg.7 = cmpxchg weak volatile i32* %word, i32 0, i32 11 syncscope("singlethread") seq_cst monotonic, align 16 768 769 ;; Atomic w/o alignment 770 %atomicrmw_no_align.xchg = atomicrmw xchg i32* %word, i32 12 monotonic 771 ; CHECK: %atomicrmw_no_align.xchg = atomicrmw xchg i32* %word, i32 12 monotonic 772 %atomicrmw_no_align.add = atomicrmw add i32* %word, i32 13 monotonic 773 ; CHECK: %atomicrmw_no_align.add = atomicrmw add i32* %word, i32 13 monotonic 774 %atomicrmw_no_align.sub = atomicrmw sub i32* %word, i32 14 monotonic 775 ; CHECK: %atomicrmw_no_align.sub = atomicrmw sub i32* %word, i32 14 monotonic 776 %atomicrmw_no_align.and = atomicrmw and i32* %word, i32 15 monotonic 777 ; CHECK: %atomicrmw_no_align.and = atomicrmw and i32* %word, i32 15 monotonic 778 %atomicrmw_no_align.nand = atomicrmw nand i32* %word, i32 16 monotonic 779 ; CHECK: %atomicrmw_no_align.nand = atomicrmw nand i32* %word, i32 16 monotonic 780 %atomicrmw_no_align.or = atomicrmw or i32* %word, i32 17 monotonic 781 ; CHECK: %atomicrmw_no_align.or = atomicrmw or i32* %word, i32 17 monotonic 782 %atomicrmw_no_align.xor = atomicrmw xor i32* %word, i32 18 monotonic 783 ; CHECK: %atomicrmw_no_align.xor = atomicrmw xor i32* %word, i32 18 monotonic 784 %atomicrmw_no_align.max = atomicrmw max i32* %word, i32 19 monotonic 785 ; CHECK: %atomicrmw_no_align.max = atomicrmw max i32* %word, i32 19 monotonic 786 %atomicrmw_no_align.min = atomicrmw volatile min i32* %word, i32 20 monotonic 787 ; CHECK: %atomicrmw_no_align.min = atomicrmw volatile min i32* %word, i32 20 monotonic 788 %atomicrmw_no_align.umax = atomicrmw umax i32* %word, i32 21 syncscope("singlethread") monotonic 789 ; CHECK: %atomicrmw_no_align.umax = atomicrmw umax i32* %word, i32 21 syncscope("singlethread") monotonic 790 %atomicrmw_no_align.umin = atomicrmw volatile umin i32* %word, i32 22 syncscope("singlethread") monotonic 791 ; CHECK: %atomicrmw_no_align.umin = atomicrmw volatile umin i32* %word, i32 22 syncscope("singlethread") monotonic 792 793 ;; Atomic w/ alignment 794 %atomicrmw.xchg = atomicrmw xchg i32* %word, i32 12 monotonic, align 16 795 ; CHECK: %atomicrmw.xchg = atomicrmw xchg i32* %word, i32 12 monotonic, align 16 796 %atomicrmw.add = atomicrmw add i32* %word, i32 13 monotonic, align 16 797 ; CHECK: %atomicrmw.add = atomicrmw add i32* %word, i32 13 monotonic, align 16 798 %atomicrmw.sub = atomicrmw sub i32* %word, i32 14 monotonic, align 16 799 ; CHECK: %atomicrmw.sub = atomicrmw sub i32* %word, i32 14 monotonic, align 16 800 %atomicrmw.and = atomicrmw and i32* %word, i32 15 monotonic, align 16 801 ; CHECK: %atomicrmw.and = atomicrmw and i32* %word, i32 15 monotonic, align 16 802 %atomicrmw.nand = atomicrmw nand i32* %word, i32 16 monotonic, align 16 803 ; CHECK: %atomicrmw.nand = atomicrmw nand i32* %word, i32 16 monotonic, align 16 804 %atomicrmw.or = atomicrmw or i32* %word, i32 17 monotonic, align 16 805 ; CHECK: %atomicrmw.or = atomicrmw or i32* %word, i32 17 monotonic, align 16 806 %atomicrmw.xor = atomicrmw xor i32* %word, i32 18 monotonic, align 16 807 ; CHECK: %atomicrmw.xor = atomicrmw xor i32* %word, i32 18 monotonic, align 16 808 %atomicrmw.max = atomicrmw max i32* %word, i32 19 monotonic, align 16 809 ; CHECK: %atomicrmw.max = atomicrmw max i32* %word, i32 19 monotonic, align 16 810 %atomicrmw.min = atomicrmw volatile min i32* %word, i32 20 monotonic, align 16 811 ; CHECK: %atomicrmw.min = atomicrmw volatile min i32* %word, i32 20 monotonic, align 16 812 %atomicrmw.umax = atomicrmw umax i32* %word, i32 21 syncscope("singlethread") monotonic, align 16 813 ; CHECK: %atomicrmw.umax = atomicrmw umax i32* %word, i32 21 syncscope("singlethread") monotonic, align 16 814 %atomicrmw.umin = atomicrmw volatile umin i32* %word, i32 22 syncscope("singlethread") monotonic, align 16 815 ; CHECK: %atomicrmw.umin = atomicrmw volatile umin i32* %word, i32 22 syncscope("singlethread") monotonic, align 16 816 817 fence acquire 818 ; CHECK: fence acquire 819 fence release 820 ; CHECK: fence release 821 fence acq_rel 822 ; CHECK: fence acq_rel 823 fence syncscope("singlethread") seq_cst 824 ; CHECK: fence syncscope("singlethread") seq_cst 825 826 %ld.1 = load atomic i32, i32* %word monotonic, align 4 827 ; CHECK: %ld.1 = load atomic i32, i32* %word monotonic, align 4 828 %ld.2 = load atomic volatile i32, i32* %word acquire, align 8 829 ; CHECK: %ld.2 = load atomic volatile i32, i32* %word acquire, align 8 830 %ld.3 = load atomic volatile i32, i32* %word syncscope("singlethread") seq_cst, align 16 831 ; CHECK: %ld.3 = load atomic volatile i32, i32* %word syncscope("singlethread") seq_cst, align 16 832 833 store atomic i32 23, i32* %word monotonic, align 4 834 ; CHECK: store atomic i32 23, i32* %word monotonic, align 4 835 store atomic volatile i32 24, i32* %word monotonic, align 4 836 ; CHECK: store atomic volatile i32 24, i32* %word monotonic, align 4 837 store atomic volatile i32 25, i32* %word syncscope("singlethread") monotonic, align 4 838 ; CHECK: store atomic volatile i32 25, i32* %word syncscope("singlethread") monotonic, align 4 839 ret void 840} 841 842define void @fp_atomics(float* %word) { 843; CHECK: %atomicrmw.xchg = atomicrmw xchg float* %word, float 1.000000e+00 monotonic 844 %atomicrmw.xchg = atomicrmw xchg float* %word, float 1.0 monotonic 845 846; CHECK: %atomicrmw.fadd = atomicrmw fadd float* %word, float 1.000000e+00 monotonic 847 %atomicrmw.fadd = atomicrmw fadd float* %word, float 1.0 monotonic 848 849; CHECK: %atomicrmw.fsub = atomicrmw fsub float* %word, float 1.000000e+00 monotonic 850 %atomicrmw.fsub = atomicrmw fsub float* %word, float 1.0 monotonic 851 852 ret void 853} 854 855;; Fast Math Flags 856define void @fastmathflags_unop(float %op1) { 857 %f.nnan = fneg nnan float %op1 858 ; CHECK: %f.nnan = fneg nnan float %op1 859 %f.ninf = fneg ninf float %op1 860 ; CHECK: %f.ninf = fneg ninf float %op1 861 %f.nsz = fneg nsz float %op1 862 ; CHECK: %f.nsz = fneg nsz float %op1 863 %f.arcp = fneg arcp float %op1 864 ; CHECK: %f.arcp = fneg arcp float %op1 865 %f.contract = fneg contract float %op1 866 ; CHECK: %f.contract = fneg contract float %op1 867 %f.afn = fneg afn float %op1 868 ; CHECK: %f.afn = fneg afn float %op1 869 %f.reassoc = fneg reassoc float %op1 870 ; CHECK: %f.reassoc = fneg reassoc float %op1 871 %f.fast = fneg fast float %op1 872 ; CHECK: %f.fast = fneg fast float %op1 873 ret void 874} 875 876define void @fastmathflags_binops(float %op1, float %op2) { 877 %f.nnan = fadd nnan float %op1, %op2 878 ; CHECK: %f.nnan = fadd nnan float %op1, %op2 879 %f.ninf = fadd ninf float %op1, %op2 880 ; CHECK: %f.ninf = fadd ninf float %op1, %op2 881 %f.nsz = fadd nsz float %op1, %op2 882 ; CHECK: %f.nsz = fadd nsz float %op1, %op2 883 %f.arcp = fadd arcp float %op1, %op2 884 ; CHECK: %f.arcp = fadd arcp float %op1, %op2 885 %f.contract = fadd contract float %op1, %op2 886 ; CHECK: %f.contract = fadd contract float %op1, %op2 887 %f.afn = fadd afn float %op1, %op2 888 ; CHECK: %f.afn = fadd afn float %op1, %op2 889 %f.reassoc = fadd reassoc float %op1, %op2 890 ; CHECK: %f.reassoc = fadd reassoc float %op1, %op2 891 %f.fast = fadd fast float %op1, %op2 892 ; CHECK: %f.fast = fadd fast float %op1, %op2 893 ret void 894} 895 896define void @fastmathflags_select(i1 %cond, float %op1, float %op2) { 897 %f.nnan = select nnan i1 %cond, float %op1, float %op2 898 ; CHECK: %f.nnan = select nnan i1 %cond, float %op1, float %op2 899 %f.ninf = select ninf i1 %cond, float %op1, float %op2 900 ; CHECK: %f.ninf = select ninf i1 %cond, float %op1, float %op2 901 %f.nsz = select nsz i1 %cond, float %op1, float %op2 902 ; CHECK: %f.nsz = select nsz i1 %cond, float %op1, float %op2 903 %f.arcp = select arcp i1 %cond, float %op1, float %op2 904 ; CHECK: %f.arcp = select arcp i1 %cond, float %op1, float %op2 905 %f.contract = select contract i1 %cond, float %op1, float %op2 906 ; CHECK: %f.contract = select contract i1 %cond, float %op1, float %op2 907 %f.afn = select afn i1 %cond, float %op1, float %op2 908 ; CHECK: %f.afn = select afn i1 %cond, float %op1, float %op2 909 %f.reassoc = select reassoc i1 %cond, float %op1, float %op2 910 ; CHECK: %f.reassoc = select reassoc i1 %cond, float %op1, float %op2 911 %f.fast = select fast i1 %cond, float %op1, float %op2 912 ; CHECK: %f.fast = select fast i1 %cond, float %op1, float %op2 913 ret void 914} 915 916define void @fastmathflags_vector_select(<2 x i1> %cond, <2 x double> %op1, <2 x double> %op2) { 917 %f.nnan.nsz = select nnan nsz <2 x i1> %cond, <2 x double> %op1, <2 x double> %op2 918 ; CHECK: %f.nnan.nsz = select nnan nsz <2 x i1> %cond, <2 x double> %op1, <2 x double> %op2 919 %f.fast = select fast <2 x i1> %cond, <2 x double> %op1, <2 x double> %op2 920 ; CHECK: %f.fast = select fast <2 x i1> %cond, <2 x double> %op1, <2 x double> %op2 921 ret void 922} 923 924define void @fastmathflags_array_select(i1 %cond, [2 x double] %op1, [2 x double] %op2) { 925 %f.nnan.nsz = select nnan nsz i1 %cond, [2 x double] %op1, [2 x double] %op2 926 ; CHECK: %f.nnan.nsz = select nnan nsz i1 %cond, [2 x double] %op1, [2 x double] %op2 927 %f.fast = select fast i1 %cond, [2 x double] %op1, [2 x double] %op2 928 ; CHECK: %f.fast = select fast i1 %cond, [2 x double] %op1, [2 x double] %op2 929 ret void 930} 931 932define void @fastmathflags_phi(i1 %cond, float %f1, float %f2, double %d1, double %d2, half %h1, half %h2) { 933entry: 934 br i1 %cond, label %L1, label %L2 935L1: 936 br label %exit 937L2: 938 br label %exit 939exit: 940 %p.nnan = phi nnan float [ %f1, %L1 ], [ %f2, %L2 ] 941 ; CHECK: %p.nnan = phi nnan float [ %f1, %L1 ], [ %f2, %L2 ] 942 %p.ninf = phi ninf double [ %d1, %L1 ], [ %d2, %L2 ] 943 ; CHECK: %p.ninf = phi ninf double [ %d1, %L1 ], [ %d2, %L2 ] 944 %p.contract = phi contract half [ %h1, %L1 ], [ %h2, %L2 ] 945 ; CHECK: %p.contract = phi contract half [ %h1, %L1 ], [ %h2, %L2 ] 946 %p.nsz.reassoc = phi reassoc nsz float [ %f1, %L1 ], [ %f2, %L2 ] 947 ; CHECK: %p.nsz.reassoc = phi reassoc nsz float [ %f1, %L1 ], [ %f2, %L2 ] 948 %p.fast = phi fast half [ %h2, %L1 ], [ %h1, %L2 ] 949 ; CHECK: %p.fast = phi fast half [ %h2, %L1 ], [ %h1, %L2 ] 950 ret void 951} 952 953define 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) { 954entry: 955 br i1 %cond, label %L1, label %L2 956L1: 957 br label %exit 958L2: 959 br label %exit 960exit: 961 %p.nnan = phi nnan <4 x float> [ %f1, %L1 ], [ %f2, %L2 ] 962 ; CHECK: %p.nnan = phi nnan <4 x float> [ %f1, %L1 ], [ %f2, %L2 ] 963 %p.ninf = phi ninf <2 x double> [ %d1, %L1 ], [ %d2, %L2 ] 964 ; CHECK: %p.ninf = phi ninf <2 x double> [ %d1, %L1 ], [ %d2, %L2 ] 965 %p.contract = phi contract <8 x half> [ %h1, %L1 ], [ %h2, %L2 ] 966 ; CHECK: %p.contract = phi contract <8 x half> [ %h1, %L1 ], [ %h2, %L2 ] 967 %p.nsz.reassoc = phi reassoc nsz <4 x float> [ %f1, %L1 ], [ %f2, %L2 ] 968 ; CHECK: %p.nsz.reassoc = phi reassoc nsz <4 x float> [ %f1, %L1 ], [ %f2, %L2 ] 969 %p.fast = phi fast <8 x half> [ %h2, %L1 ], [ %h1, %L2 ] 970 ; CHECK: %p.fast = phi fast <8 x half> [ %h2, %L1 ], [ %h1, %L2 ] 971 ret void 972} 973 974define 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) { 975entry: 976 br i1 %cond, label %L1, label %L2 977L1: 978 br label %exit 979L2: 980 br label %exit 981exit: 982 %p.nnan = phi nnan [4 x float] [ %f1, %L1 ], [ %f2, %L2 ] 983 ; CHECK: %p.nnan = phi nnan [4 x float] [ %f1, %L1 ], [ %f2, %L2 ] 984 %p.ninf = phi ninf [2 x double] [ %d1, %L1 ], [ %d2, %L2 ] 985 ; CHECK: %p.ninf = phi ninf [2 x double] [ %d1, %L1 ], [ %d2, %L2 ] 986 %p.contract = phi contract [8 x half] [ %h1, %L1 ], [ %h2, %L2 ] 987 ; CHECK: %p.contract = phi contract [8 x half] [ %h1, %L1 ], [ %h2, %L2 ] 988 %p.nsz.reassoc = phi reassoc nsz [4 x float] [ %f1, %L1 ], [ %f2, %L2 ] 989 ; CHECK: %p.nsz.reassoc = phi reassoc nsz [4 x float] [ %f1, %L1 ], [ %f2, %L2 ] 990 %p.fast = phi fast [8 x half] [ %h2, %L1 ], [ %h1, %L2 ] 991 ; CHECK: %p.fast = phi fast [8 x half] [ %h2, %L1 ], [ %h1, %L2 ] 992 ret void 993} 994 995; Check various fast math flags and floating-point types on calls. 996 997declare float @fmf_f32() 998declare double @fmf_f64() 999declare <4 x double> @fmf_v4f64() 1000 1001; CHECK-LABEL: fastMathFlagsForCalls( 1002define void @fastMathFlagsForCalls(float %f, double %d1, <4 x double> %d2) { 1003 %call.fast = call fast float @fmf_f32() 1004 ; CHECK: %call.fast = call fast float @fmf_f32() 1005 1006 ; Throw in some other attributes to make sure those stay in the right places. 1007 1008 %call.nsz.arcp = notail call nsz arcp double @fmf_f64() 1009 ; CHECK: %call.nsz.arcp = notail call nsz arcp double @fmf_f64() 1010 1011 %call.nnan.ninf = tail call nnan ninf fastcc <4 x double> @fmf_v4f64() 1012 ; CHECK: %call.nnan.ninf = tail call nnan ninf fastcc <4 x double> @fmf_v4f64() 1013 1014 ret void 1015} 1016 1017declare [2 x float] @fmf_a2f32() 1018declare [2 x double] @fmf_a2f64() 1019declare [2 x <4 x double>] @fmf_a2v4f64() 1020 1021; CHECK-LABEL: fastMathFlagsForArrayCalls( 1022define void @fastMathFlagsForArrayCalls([2 x float] %f, [2 x double] %d1, [2 x <4 x double>] %d2) { 1023 %call.fast = call fast [2 x float] @fmf_a2f32() 1024 ; CHECK: %call.fast = call fast [2 x float] @fmf_a2f32() 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 [2 x double] @fmf_a2f64() 1029 ; CHECK: %call.nsz.arcp = notail call nsz arcp [2 x double] @fmf_a2f64() 1030 1031 %call.nnan.ninf = tail call nnan ninf fastcc [2 x <4 x double>] @fmf_a2v4f64() 1032 ; CHECK: %call.nnan.ninf = tail call nnan ninf fastcc [2 x <4 x double>] @fmf_a2v4f64() 1033 1034 ret void 1035} 1036 1037;; Type System 1038%opaquety = type opaque 1039define void @typesystem() { 1040 %p0 = bitcast i8* null to i32 (i32)* 1041 ; CHECK: %p0 = bitcast i8* null to i32 (i32)* 1042 %p1 = bitcast i8* null to void (i8*)* 1043 ; CHECK: %p1 = bitcast i8* null to void (i8*)* 1044 %p2 = bitcast i8* null to i32 (i8*, ...)* 1045 ; CHECK: %p2 = bitcast i8* null to i32 (i8*, ...)* 1046 %p3 = bitcast i8* null to { i32, i8 } (i8*, ...)* 1047 ; CHECK: %p3 = bitcast i8* null to { i32, i8 } (i8*, ...)* 1048 %p4 = bitcast i8* null to <{ i32, i8 }> (i8*, ...)* 1049 ; CHECK: %p4 = bitcast i8* null to <{ i32, i8 }> (i8*, ...)* 1050 %p5 = bitcast i8* null to <{ i32, i8 }> (<{ i8*, i64 }>*, ...)* 1051 ; CHECK: %p5 = bitcast i8* null to <{ i32, i8 }> (<{ i8*, i64 }>*, ...)* 1052 1053 %t0 = alloca i1942652 1054 ; CHECK: %t0 = alloca i1942652 1055 %t1 = alloca half 1056 ; CHECK: %t1 = alloca half 1057 %t2 = alloca float 1058 ; CHECK: %t2 = alloca float 1059 %t3 = alloca double 1060 ; CHECK: %t3 = alloca double 1061 %t4 = alloca fp128 1062 ; CHECK: %t4 = alloca fp128 1063 %t5 = alloca x86_fp80 1064 ; CHECK: %t5 = alloca x86_fp80 1065 %t6 = alloca ppc_fp128 1066 ; CHECK: %t6 = alloca ppc_fp128 1067 %t7 = alloca x86_mmx 1068 ; CHECK: %t7 = alloca x86_mmx 1069 %t8 = alloca %opaquety* 1070 ; CHECK: %t8 = alloca %opaquety* 1071 %t9 = alloca <4 x i32> 1072 ; CHECK: %t9 = alloca <4 x i32> 1073 %t10 = alloca <vscale x 4 x i32> 1074 ; CHECK: %t10 = alloca <vscale x 4 x i32> 1075 1076 ret void 1077} 1078 1079declare void @llvm.token(token) 1080; CHECK: declare void @llvm.token(token) 1081 1082;; Inline Assembler Expressions 1083define void @inlineasm(i32 %arg) { 1084 call i32 asm "bswap $0", "=r,r"(i32 %arg) 1085 ; CHECK: call i32 asm "bswap $0", "=r,r"(i32 %arg) 1086 call i32 asm sideeffect "blt $1, $2, $3", "=r,r,rm"(i32 %arg, i32 %arg) 1087 ; CHECK: call i32 asm sideeffect "blt $1, $2, $3", "=r,r,rm"(i32 %arg, i32 %arg) 1088 ret void 1089} 1090 1091;; Instructions 1092 1093; Instructions -- Terminators 1094define void @instructions.terminators(i8 %val) personality i32 -10 { 1095 br i1 false, label %iftrue, label %iffalse 1096 ; CHECK: br i1 false, label %iftrue, label %iffalse 1097 br label %iftrue 1098 ; CHECK: br label %iftrue 1099iftrue: 1100 ret void 1101 ; CHECK: ret void 1102iffalse: 1103 1104 switch i8 %val, label %defaultdest [ 1105 ; CHECK: switch i8 %val, label %defaultdest [ 1106 i8 0, label %defaultdest.0 1107 ; CHECK: i8 0, label %defaultdest.0 1108 i8 1, label %defaultdest.1 1109 ; CHECK: i8 1, label %defaultdest.1 1110 i8 2, label %defaultdest.2 1111 ; CHECK: i8 2, label %defaultdest.2 1112 ] 1113 ; CHECK: ] 1114defaultdest: 1115 ret void 1116defaultdest.0: 1117 ret void 1118defaultdest.1: 1119 ret void 1120defaultdest.2: 1121 1122 indirectbr i8* blockaddress(@instructions.terminators, %defaultdest.2), [label %defaultdest.2] 1123 ; CHECK: indirectbr i8* blockaddress(@instructions.terminators, %defaultdest.2), [label %defaultdest.2] 1124 indirectbr i8* blockaddress(@instructions.terminators, %defaultdest.2), [label %defaultdest.2, label %defaultdest.2] 1125 ; CHECK: indirectbr i8* blockaddress(@instructions.terminators, %defaultdest.2), [label %defaultdest.2, label %defaultdest.2] 1126 1127 invoke fastcc void @f.fastcc() 1128 ; CHECK: invoke fastcc void @f.fastcc() 1129 to label %defaultdest unwind label %exc 1130 ; CHECK: to label %defaultdest unwind label %exc 1131exc: 1132 %cleanup = landingpad i32 cleanup 1133 1134 resume i32 undef 1135 ; CHECK: resume i32 undef 1136 resume i32 poison 1137 ; CHECK: resume i32 poison 1138 unreachable 1139 ; CHECK: unreachable 1140 1141 ret void 1142} 1143 1144define i32 @instructions.win_eh.1() personality i32 -3 { 1145entry: 1146 %arg1 = alloca i32 1147 %arg2 = alloca i32 1148 invoke void @f.ccc() to label %normal unwind label %catchswitch1 1149 invoke void @f.ccc() to label %normal unwind label %catchswitch2 1150 invoke void @f.ccc() to label %normal unwind label %catchswitch3 1151 1152catchswitch1: 1153 %cs1 = catchswitch within none [label %catchpad1] unwind to caller 1154 1155catchpad1: 1156 catchpad within %cs1 [] 1157 br label %normal 1158 ; CHECK: catchpad within %cs1 [] 1159 ; CHECK-NEXT: br label %normal 1160 1161catchswitch2: 1162 %cs2 = catchswitch within none [label %catchpad2] unwind to caller 1163 1164catchpad2: 1165 catchpad within %cs2 [i32* %arg1] 1166 br label %normal 1167 ; CHECK: catchpad within %cs2 [i32* %arg1] 1168 ; CHECK-NEXT: br label %normal 1169 1170catchswitch3: 1171 %cs3 = catchswitch within none [label %catchpad3] unwind label %cleanuppad1 1172 1173catchpad3: 1174 catchpad within %cs3 [i32* %arg1, i32* %arg2] 1175 br label %normal 1176 ; CHECK: catchpad within %cs3 [i32* %arg1, i32* %arg2] 1177 ; CHECK-NEXT: br label %normal 1178 1179cleanuppad1: 1180 %clean.1 = cleanuppad within none [] 1181 unreachable 1182 ; CHECK: %clean.1 = cleanuppad within none [] 1183 ; CHECK-NEXT: unreachable 1184 1185normal: 1186 ret i32 0 1187} 1188; 1189define i32 @instructions.win_eh.2() personality i32 -4 { 1190entry: 1191 invoke void @f.ccc() to label %invoke.cont unwind label %catchswitch 1192 1193invoke.cont: 1194 invoke void @f.ccc() to label %continue unwind label %cleanup 1195 1196cleanup: 1197 %clean = cleanuppad within none [] 1198 ; CHECK: %clean = cleanuppad within none [] 1199 cleanupret from %clean unwind to caller 1200 ; CHECK: cleanupret from %clean unwind to caller 1201 1202catchswitch: 1203 %cs = catchswitch within none [label %catchpad] unwind label %terminate 1204 1205catchpad: 1206 %catch = catchpad within %cs [] 1207 br label %body 1208 ; CHECK: %catch = catchpad within %cs [] 1209 ; CHECK-NEXT: br label %body 1210 1211body: 1212 invoke void @f.ccc() [ "funclet"(token %catch) ] 1213 to label %continue unwind label %terminate.inner 1214 catchret from %catch to label %return 1215 ; CHECK: catchret from %catch to label %return 1216 1217return: 1218 ret i32 0 1219 1220terminate.inner: 1221 cleanuppad within %catch [] 1222 unreachable 1223 ; CHECK: cleanuppad within %catch [] 1224 ; CHECK-NEXT: unreachable 1225 1226terminate: 1227 cleanuppad within none [] 1228 unreachable 1229 ; CHECK: cleanuppad within none [] 1230 ; CHECK-NEXT: unreachable 1231 1232continue: 1233 ret i32 0 1234} 1235 1236; Instructions -- Unary Operations 1237define void @instructions.unops(double %op1) { 1238 fneg double %op1 1239 ; CHECK: fneg double %op1 1240 ret void 1241} 1242 1243; Instructions -- Binary Operations 1244define void @instructions.binops(i8 %op1, i8 %op2) { 1245 ; nuw x nsw 1246 add i8 %op1, %op2 1247 ; CHECK: add i8 %op1, %op2 1248 add nuw i8 %op1, %op2 1249 ; CHECK: add nuw i8 %op1, %op2 1250 add nsw i8 %op1, %op2 1251 ; CHECK: add nsw i8 %op1, %op2 1252 add nuw nsw i8 %op1, %op2 1253 ; CHECK: add nuw nsw i8 %op1, %op2 1254 sub i8 %op1, %op2 1255 ; CHECK: sub i8 %op1, %op2 1256 sub nuw i8 %op1, %op2 1257 ; CHECK: sub nuw i8 %op1, %op2 1258 sub nsw i8 %op1, %op2 1259 ; CHECK: sub nsw i8 %op1, %op2 1260 sub nuw nsw i8 %op1, %op2 1261 ; CHECK: sub nuw nsw i8 %op1, %op2 1262 mul i8 %op1, %op2 1263 ; CHECK: mul i8 %op1, %op2 1264 mul nuw i8 %op1, %op2 1265 ; CHECK: mul nuw i8 %op1, %op2 1266 mul nsw i8 %op1, %op2 1267 ; CHECK: mul nsw i8 %op1, %op2 1268 mul nuw nsw i8 %op1, %op2 1269 ; CHECK: mul nuw nsw i8 %op1, %op2 1270 1271 ; exact 1272 udiv i8 %op1, %op2 1273 ; CHECK: udiv i8 %op1, %op2 1274 udiv exact i8 %op1, %op2 1275 ; CHECK: udiv exact i8 %op1, %op2 1276 sdiv i8 %op1, %op2 1277 ; CHECK: sdiv i8 %op1, %op2 1278 sdiv exact i8 %op1, %op2 1279 ; CHECK: sdiv exact i8 %op1, %op2 1280 1281 ; none 1282 urem i8 %op1, %op2 1283 ; CHECK: urem i8 %op1, %op2 1284 srem i8 %op1, %op2 1285 ; CHECK: srem i8 %op1, %op2 1286 1287 ret void 1288} 1289 1290; Instructions -- Bitwise Binary Operations 1291define void @instructions.bitwise_binops(i8 %op1, i8 %op2) { 1292 ; nuw x nsw 1293 shl i8 %op1, %op2 1294 ; CHECK: shl i8 %op1, %op2 1295 shl nuw i8 %op1, %op2 1296 ; CHECK: shl nuw i8 %op1, %op2 1297 shl nsw i8 %op1, %op2 1298 ; CHECK: shl nsw i8 %op1, %op2 1299 shl nuw nsw i8 %op1, %op2 1300 ; CHECK: shl nuw nsw i8 %op1, %op2 1301 1302 ; exact 1303 lshr i8 %op1, %op2 1304 ; CHECK: lshr i8 %op1, %op2 1305 lshr exact i8 %op1, %op2 1306 ; CHECK: lshr exact i8 %op1, %op2 1307 ashr i8 %op1, %op2 1308 ; CHECK: ashr i8 %op1, %op2 1309 ashr exact i8 %op1, %op2 1310 ; CHECK: ashr exact i8 %op1, %op2 1311 1312 ; none 1313 and i8 %op1, %op2 1314 ; CHECK: and i8 %op1, %op2 1315 or i8 %op1, %op2 1316 ; CHECK: or i8 %op1, %op2 1317 xor i8 %op1, %op2 1318 ; CHECK: xor i8 %op1, %op2 1319 1320 ret void 1321} 1322 1323; Instructions -- Vector Operations 1324define void @instructions.vectorops(<4 x float> %vec, <4 x float> %vec2) { 1325 extractelement <4 x float> %vec, i8 0 1326 ; CHECK: extractelement <4 x float> %vec, i8 0 1327 insertelement <4 x float> %vec, float 3.500000e+00, i8 0 1328 ; CHECK: insertelement <4 x float> %vec, float 3.500000e+00, i8 0 1329 shufflevector <4 x float> %vec, <4 x float> %vec2, <2 x i32> zeroinitializer 1330 ; CHECK: shufflevector <4 x float> %vec, <4 x float> %vec2, <2 x i32> zeroinitializer 1331 1332 ret void 1333} 1334 1335; Instructions -- Aggregate Operations 1336define void @instructions.aggregateops({ i8, i32 } %up, <{ i8, i32 }> %p, 1337 [3 x i8] %arr, { i8, { i32 }} %n, 1338 <2 x i8*> %pvec, <2 x i64> %offsets) { 1339 extractvalue { i8, i32 } %up, 0 1340 ; CHECK: extractvalue { i8, i32 } %up, 0 1341 extractvalue <{ i8, i32 }> %p, 1 1342 ; CHECK: extractvalue <{ i8, i32 }> %p, 1 1343 extractvalue [3 x i8] %arr, 2 1344 ; CHECK: extractvalue [3 x i8] %arr, 2 1345 extractvalue { i8, { i32 } } %n, 1, 0 1346 ; CHECK: extractvalue { i8, { i32 } } %n, 1, 0 1347 1348 insertvalue { i8, i32 } %up, i8 1, 0 1349 ; CHECK: insertvalue { i8, i32 } %up, i8 1, 0 1350 insertvalue <{ i8, i32 }> %p, i32 2, 1 1351 ; CHECK: insertvalue <{ i8, i32 }> %p, i32 2, 1 1352 insertvalue [3 x i8] %arr, i8 0, 0 1353 ; CHECK: insertvalue [3 x i8] %arr, i8 0, 0 1354 insertvalue { i8, { i32 } } %n, i32 0, 1, 0 1355 ; CHECK: insertvalue { i8, { i32 } } %n, i32 0, 1, 0 1356 1357 %up.ptr = alloca { i8, i32 } 1358 %p.ptr = alloca <{ i8, i32 }> 1359 %arr.ptr = alloca [3 x i8] 1360 %n.ptr = alloca { i8, { i32 } } 1361 1362 getelementptr { i8, i32 }, { i8, i32 }* %up.ptr, i8 0 1363 ; CHECK: getelementptr { i8, i32 }, { i8, i32 }* %up.ptr, i8 0 1364 getelementptr <{ i8, i32 }>, <{ i8, i32 }>* %p.ptr, i8 1 1365 ; CHECK: getelementptr <{ i8, i32 }>, <{ i8, i32 }>* %p.ptr, i8 1 1366 getelementptr [3 x i8], [3 x i8]* %arr.ptr, i8 2 1367 ; CHECK: getelementptr [3 x i8], [3 x i8]* %arr.ptr, i8 2 1368 getelementptr { i8, { i32 } }, { i8, { i32 } }* %n.ptr, i32 0, i32 1 1369 ; CHECK: getelementptr { i8, { i32 } }, { i8, { i32 } }* %n.ptr, i32 0, i32 1 1370 getelementptr inbounds { i8, { i32 } }, { i8, { i32 } }* %n.ptr, i32 1, i32 0 1371 ; CHECK: getelementptr inbounds { i8, { i32 } }, { i8, { i32 } }* %n.ptr, i32 1, i32 0 1372 getelementptr i8, <2 x i8*> %pvec, <2 x i64> %offsets 1373 ; CHECK: getelementptr i8, <2 x i8*> %pvec, <2 x i64> %offsets 1374 1375 ret void 1376} 1377 1378; Instructions -- Memory Access and Addressing Operations 1379!7 = !{i32 1} 1380!8 = !{} 1381!9 = !{i64 4} 1382define void @instructions.memops(i32** %base) { 1383 alloca i32, i8 4, align 4 1384 ; CHECK: alloca i32, i8 4, align 4 1385 alloca inalloca i32, i8 4, align 4 1386 ; CHECK: alloca inalloca i32, i8 4, align 4 1387 1388 load i32*, i32** %base, align 8, !invariant.load !7, !nontemporal !8, !nonnull !7, !dereferenceable !9, !dereferenceable_or_null !9 1389 ; CHECK: load i32*, i32** %base, align 8, !invariant.load !7, !nontemporal !8, !nonnull !7, !dereferenceable !9, !dereferenceable_or_null !9 1390 load volatile i32*, i32** %base, align 8, !invariant.load !7, !nontemporal !8, !nonnull !7, !dereferenceable !9, !dereferenceable_or_null !9 1391 ; CHECK: load volatile i32*, i32** %base, align 8, !invariant.load !7, !nontemporal !8, !nonnull !7, !dereferenceable !9, !dereferenceable_or_null !9 1392 1393 store i32* null, i32** %base, align 4, !nontemporal !8 1394 ; CHECK: store i32* null, i32** %base, align 4, !nontemporal !8 1395 store volatile i32* null, i32** %base, align 4, !nontemporal !8 1396 ; CHECK: store volatile i32* null, i32** %base, align 4, !nontemporal !8 1397 1398 ret void 1399} 1400 1401; Instructions -- Conversion Operations 1402define void @instructions.conversions() { 1403 trunc i32 -1 to i1 1404 ; CHECK: trunc i32 -1 to i1 1405 zext i32 -1 to i64 1406 ; CHECK: zext i32 -1 to i64 1407 sext i32 -1 to i64 1408 ; CHECK: sext i32 -1 to i64 1409 fptrunc float undef to half 1410 ; CHECK: fptrunc float undef to half 1411 fpext half undef to float 1412 ; CHECK: fpext half undef to float 1413 fptoui float undef to i32 1414 ; CHECK: fptoui float undef to i32 1415 fptosi float undef to i32 1416 ; CHECK: fptosi float undef to i32 1417 fptrunc float poison to half 1418 ; CHECK: fptrunc float poison to half 1419 fpext half poison to float 1420 ; CHECK: fpext half poison to float 1421 fptoui float poison to i32 1422 ; CHECK: fptoui float poison to i32 1423 fptosi float poison to i32 1424 ; CHECK: fptosi float poison to i32 1425 uitofp i32 1 to float 1426 ; CHECK: uitofp i32 1 to float 1427 sitofp i32 -1 to float 1428 ; CHECK: sitofp i32 -1 to float 1429 ptrtoint i8* null to i64 1430 ; CHECK: ptrtoint i8* null to i64 1431 inttoptr i64 0 to i8* 1432 ; CHECK: inttoptr i64 0 to i8* 1433 bitcast i32 0 to i32 1434 ; CHECK: bitcast i32 0 to i32 1435 addrspacecast i32* null to i32 addrspace(1)* 1436 ; CHECK: addrspacecast i32* null to i32 addrspace(1)* 1437 1438 ret void 1439} 1440 1441; Instructions -- Other Operations 1442define void @instructions.other(i32 %op1, i32 %op2, half %fop1, half %fop2, <2 x i32> %vop, i8* %pop) { 1443entry: 1444 icmp eq i32 %op1, %op2 1445 ; CHECK: icmp eq i32 %op1, %op2 1446 icmp ne i32 %op1, %op2 1447 ; CHECK: icmp ne i32 %op1, %op2 1448 icmp ugt i32 %op1, %op2 1449 ; CHECK: icmp ugt i32 %op1, %op2 1450 icmp uge i32 %op1, %op2 1451 ; CHECK: icmp uge i32 %op1, %op2 1452 icmp ult i32 %op1, %op2 1453 ; CHECK: icmp ult i32 %op1, %op2 1454 icmp ule i32 %op1, %op2 1455 ; CHECK: icmp ule i32 %op1, %op2 1456 icmp sgt i32 %op1, %op2 1457 ; CHECK: icmp sgt i32 %op1, %op2 1458 icmp sge i32 %op1, %op2 1459 ; CHECK: icmp sge i32 %op1, %op2 1460 icmp slt i32 %op1, %op2 1461 ; CHECK: icmp slt i32 %op1, %op2 1462 icmp sle i32 %op1, %op2 1463 ; CHECK: icmp sle i32 %op1, %op2 1464 1465 fcmp false half %fop1, %fop2 1466 ; CHECK: fcmp false half %fop1, %fop2 1467 fcmp oeq half %fop1, %fop2 1468 ; CHECK: fcmp oeq half %fop1, %fop2 1469 fcmp ogt half %fop1, %fop2 1470 ; CHECK: fcmp ogt half %fop1, %fop2 1471 fcmp oge half %fop1, %fop2 1472 ; CHECK: fcmp oge half %fop1, %fop2 1473 fcmp olt half %fop1, %fop2 1474 ; CHECK: fcmp olt half %fop1, %fop2 1475 fcmp ole half %fop1, %fop2 1476 ; CHECK: fcmp ole half %fop1, %fop2 1477 fcmp one half %fop1, %fop2 1478 ; CHECK: fcmp one half %fop1, %fop2 1479 fcmp ord half %fop1, %fop2 1480 ; CHECK: fcmp ord half %fop1, %fop2 1481 fcmp ueq half %fop1, %fop2 1482 ; CHECK: fcmp ueq half %fop1, %fop2 1483 fcmp ugt half %fop1, %fop2 1484 ; CHECK: fcmp ugt half %fop1, %fop2 1485 fcmp uge half %fop1, %fop2 1486 ; CHECK: fcmp uge half %fop1, %fop2 1487 fcmp ult half %fop1, %fop2 1488 ; CHECK: fcmp ult half %fop1, %fop2 1489 fcmp ule half %fop1, %fop2 1490 ; CHECK: fcmp ule half %fop1, %fop2 1491 fcmp une half %fop1, %fop2 1492 ; CHECK: fcmp une half %fop1, %fop2 1493 fcmp uno half %fop1, %fop2 1494 ; CHECK: fcmp uno half %fop1, %fop2 1495 fcmp true half %fop1, %fop2 1496 ; CHECK: fcmp true half %fop1, %fop2 1497 1498 br label %exit 1499L1: 1500 %v1 = add i32 %op1, %op2 1501 br label %exit 1502L2: 1503 %v2 = add i32 %op1, %op2 1504 br label %exit 1505exit: 1506 phi i32 [ %v1, %L1 ], [ %v2, %L2 ], [ %op1, %entry ] 1507 ; CHECK: phi i32 [ %v1, %L1 ], [ %v2, %L2 ], [ %op1, %entry ] 1508 1509 select i1 true, i32 0, i32 1 1510 ; CHECK: select i1 true, i32 0, i32 1 1511 select <2 x i1> <i1 true, i1 false>, <2 x i8> <i8 2, i8 3>, <2 x i8> <i8 3, i8 2> 1512 ; CHECK: select <2 x i1> <i1 true, i1 false>, <2 x i8> <i8 2, i8 3>, <2 x i8> <i8 3, i8 2> 1513 1514 call void @f.nobuiltin() builtin 1515 ; CHECK: call void @f.nobuiltin() #49 1516 1517 call fastcc noalias i32* @f.noalias() noinline 1518 ; CHECK: call fastcc noalias i32* @f.noalias() #12 1519 tail call ghccc nonnull i32* @f.nonnull() minsize 1520 ; CHECK: tail call ghccc nonnull i32* @f.nonnull() #7 1521 1522 freeze i32 %op1 1523 ; CHECK: freeze i32 %op1 1524 freeze i32 10 1525 ; CHECK: freeze i32 10 1526 freeze half %fop1 1527 ; CHECK: freeze half %fop1 1528 freeze <2 x i32> %vop 1529 ; CHECK: freeze <2 x i32> %vop 1530 freeze i8* %pop 1531 ; CHECK: freeze i8* %pop 1532 ret void 1533} 1534 1535define void @instructions.call_musttail(i8* inalloca(i8) %val) { 1536 musttail call void @f.param.inalloca(i8* inalloca(i8) %val) 1537 ; CHECK: musttail call void @f.param.inalloca(i8* inalloca(i8) %val) 1538 1539 ret void 1540} 1541 1542define void @instructions.call_notail() { 1543 notail call void @f1() 1544 ; CHECK: notail call void @f1() 1545 1546 ret void 1547} 1548 1549define void @instructions.landingpad() personality i32 -2 { 1550 invoke void @llvm.donothing() to label %proceed unwind label %catch1 1551 invoke void @llvm.donothing() to label %proceed unwind label %catch2 1552 invoke void @llvm.donothing() to label %proceed unwind label %catch3 1553 invoke void @llvm.donothing() to label %proceed unwind label %catch4 1554 1555catch1: 1556 landingpad i32 1557 ; CHECK: landingpad i32 1558 cleanup 1559 ; CHECK: cleanup 1560 br label %proceed 1561 1562catch2: 1563 landingpad i32 1564 ; CHECK: landingpad i32 1565 cleanup 1566 ; CHECK: cleanup 1567 catch i32* null 1568 ; CHECK: catch i32* null 1569 br label %proceed 1570 1571catch3: 1572 landingpad i32 1573 ; CHECK: landingpad i32 1574 cleanup 1575 ; CHECK: cleanup 1576 catch i32* null 1577 ; CHECK: catch i32* null 1578 catch i32* null 1579 ; CHECK: catch i32* null 1580 br label %proceed 1581 1582catch4: 1583 landingpad i32 1584 ; CHECK: landingpad i32 1585 filter [2 x i32] zeroinitializer 1586 ; CHECK: filter [2 x i32] zeroinitializer 1587 br label %proceed 1588 1589proceed: 1590 ret void 1591} 1592 1593;; Intrinsic Functions 1594 1595; Intrinsic Functions -- Variable Argument Handling 1596declare void @llvm.va_start(i8*) 1597declare void @llvm.va_copy(i8*, i8*) 1598declare void @llvm.va_end(i8*) 1599define void @instructions.va_arg(i8* %v, ...) { 1600 %ap = alloca i8* 1601 %ap2 = bitcast i8** %ap to i8* 1602 1603 call void @llvm.va_start(i8* %ap2) 1604 ; CHECK: call void @llvm.va_start(i8* %ap2) 1605 1606 va_arg i8* %ap2, i32 1607 ; CHECK: va_arg i8* %ap2, i32 1608 1609 call void @llvm.va_copy(i8* %v, i8* %ap2) 1610 ; CHECK: call void @llvm.va_copy(i8* %v, i8* %ap2) 1611 1612 call void @llvm.va_end(i8* %ap2) 1613 ; CHECK: call void @llvm.va_end(i8* %ap2) 1614 1615 ret void 1616} 1617 1618; Intrinsic Functions -- Accurate Garbage Collection 1619declare void @llvm.gcroot(i8**, i8*) 1620declare i8* @llvm.gcread(i8*, i8**) 1621declare void @llvm.gcwrite(i8*, i8*, i8**) 1622define void @intrinsics.gc() gc "shadow-stack" { 1623 %ptrloc = alloca i8* 1624 call void @llvm.gcroot(i8** %ptrloc, i8* null) 1625 ; CHECK: call void @llvm.gcroot(i8** %ptrloc, i8* null) 1626 1627 call i8* @llvm.gcread(i8* null, i8** %ptrloc) 1628 ; CHECK: call i8* @llvm.gcread(i8* null, i8** %ptrloc) 1629 1630 %ref = alloca i8 1631 call void @llvm.gcwrite(i8* %ref, i8* null, i8** %ptrloc) 1632 ; CHECK: call void @llvm.gcwrite(i8* %ref, i8* null, i8** %ptrloc) 1633 1634 ret void 1635} 1636 1637; Intrinsic Functions -- Code Generation 1638declare i8* @llvm.returnaddress(i32) 1639declare i8* @llvm.frameaddress(i32) 1640declare i32 @llvm.read_register.i32(metadata) 1641declare i64 @llvm.read_register.i64(metadata) 1642declare void @llvm.write_register.i32(metadata, i32) 1643declare void @llvm.write_register.i64(metadata, i64) 1644declare i8* @llvm.stacksave() 1645declare void @llvm.stackrestore(i8*) 1646declare void @llvm.prefetch.p0i8(i8*, i32, i32, i32) 1647declare void @llvm.pcmarker(i32) 1648declare i64 @llvm.readcyclecounter() 1649declare void @llvm.clear_cache(i8*, i8*) 1650declare void @llvm.instrprof_increment(i8*, i64, i32, i32) 1651 1652!10 = !{!"rax"} 1653define void @intrinsics.codegen() { 1654 call i8* @llvm.returnaddress(i32 1) 1655 ; CHECK: call i8* @llvm.returnaddress(i32 1) 1656 call i8* @llvm.frameaddress(i32 1) 1657 ; CHECK: call i8* @llvm.frameaddress.p0i8(i32 1) 1658 1659 call i32 @llvm.read_register.i32(metadata !10) 1660 ; CHECK: call i32 @llvm.read_register.i32(metadata !10) 1661 call i64 @llvm.read_register.i64(metadata !10) 1662 ; CHECK: call i64 @llvm.read_register.i64(metadata !10) 1663 call void @llvm.write_register.i32(metadata !10, i32 0) 1664 ; CHECK: call void @llvm.write_register.i32(metadata !10, i32 0) 1665 call void @llvm.write_register.i64(metadata !10, i64 0) 1666 ; CHECK: call void @llvm.write_register.i64(metadata !10, i64 0) 1667 1668 %stack = call i8* @llvm.stacksave() 1669 ; CHECK: %stack = call i8* @llvm.stacksave() 1670 call void @llvm.stackrestore(i8* %stack) 1671 ; CHECK: call void @llvm.stackrestore(i8* %stack) 1672 1673 call void @llvm.prefetch.p0i8(i8* %stack, i32 0, i32 3, i32 0) 1674 ; CHECK: call void @llvm.prefetch.p0i8(i8* %stack, i32 0, i32 3, i32 0) 1675 1676 call void @llvm.pcmarker(i32 1) 1677 ; CHECK: call void @llvm.pcmarker(i32 1) 1678 1679 call i64 @llvm.readcyclecounter() 1680 ; CHECK: call i64 @llvm.readcyclecounter() 1681 1682 call void @llvm.clear_cache(i8* null, i8* null) 1683 ; CHECK: call void @llvm.clear_cache(i8* null, i8* null) 1684 1685 call void @llvm.instrprof_increment(i8* null, i64 0, i32 0, i32 0) 1686 ; CHECK: call void @llvm.instrprof_increment(i8* null, i64 0, i32 0, i32 0) 1687 1688 ret void 1689} 1690 1691declare void @llvm.localescape(...) 1692declare i8* @llvm.localrecover(i8* %func, i8* %fp, i32 %idx) 1693define void @intrinsics.localescape() { 1694 %static.alloca = alloca i32 1695 call void (...) @llvm.localescape(i32* %static.alloca) 1696 ; CHECK: call void (...) @llvm.localescape(i32* %static.alloca) 1697 1698 call void @intrinsics.localrecover() 1699 1700 ret void 1701} 1702define void @intrinsics.localrecover() { 1703 %func = bitcast void ()* @intrinsics.localescape to i8* 1704 %fp = call i8* @llvm.frameaddress(i32 1) 1705 call i8* @llvm.localrecover(i8* %func, i8* %fp, i32 0) 1706 ; CHECK: call i8* @llvm.localrecover(i8* %func, i8* %fp, i32 0) 1707 1708 ret void 1709} 1710 1711; We need this function to provide `uses' for some metadata tests. 1712define void @misc.metadata() { 1713 call void @f1(), !srcloc !11 1714 call void @f1(), !srcloc !12 1715 call void @f1(), !srcloc !13 1716 call void @f1(), !srcloc !14 1717 ret void 1718} 1719 1720declare void @op_bundle_callee_0() 1721declare void @op_bundle_callee_1(i32,i32) 1722 1723define void @call_with_operand_bundle0(i32* %ptr) { 1724; CHECK-LABEL: call_with_operand_bundle0( 1725 entry: 1726 %l = load i32, i32* %ptr 1727 %x = add i32 42, 1 1728 call void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "bar"(float 0.000000e+00, i64 100, i32 %l) ] 1729; CHECK: call void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "bar"(float 0.000000e+00, i64 100, i32 %l) ] 1730 ret void 1731} 1732 1733define void @call_with_operand_bundle1(i32* %ptr) { 1734; CHECK-LABEL: call_with_operand_bundle1( 1735 entry: 1736 %l = load i32, i32* %ptr 1737 %x = add i32 42, 1 1738 1739 call void @op_bundle_callee_0() 1740 call void @op_bundle_callee_0() [ "foo"() ] 1741 call void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "bar"(float 0.000000e+00, i64 100, i32 %l) ] 1742; CHECK: @op_bundle_callee_0(){{$}} 1743; CHECK-NEXT: call void @op_bundle_callee_0() [ "foo"() ] 1744; CHECK-NEXT: call void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "bar"(float 0.000000e+00, i64 100, i32 %l) ] 1745 ret void 1746} 1747 1748define void @call_with_operand_bundle2(i32* %ptr) { 1749; CHECK-LABEL: call_with_operand_bundle2( 1750 entry: 1751 call void @op_bundle_callee_0() [ "foo"() ] 1752; CHECK: call void @op_bundle_callee_0() [ "foo"() ] 1753 ret void 1754} 1755 1756define void @call_with_operand_bundle3(i32* %ptr) { 1757; CHECK-LABEL: call_with_operand_bundle3( 1758 entry: 1759 %l = load i32, i32* %ptr 1760 %x = add i32 42, 1 1761 call void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "foo"(i32 42, float 0.000000e+00, i32 %l) ] 1762; CHECK: call void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "foo"(i32 42, float 0.000000e+00, i32 %l) ] 1763 ret void 1764} 1765 1766define void @call_with_operand_bundle4(i32* %ptr) { 1767; CHECK-LABEL: call_with_operand_bundle4( 1768 entry: 1769 %l = load i32, i32* %ptr 1770 %x = add i32 42, 1 1771 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) ] 1772; 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) ] 1773 ret void 1774} 1775 1776; Invoke versions of the above tests: 1777 1778 1779define void @invoke_with_operand_bundle0(i32* %ptr) personality i8 3 { 1780; CHECK-LABEL: @invoke_with_operand_bundle0( 1781 entry: 1782 %l = load i32, i32* %ptr 1783 %x = add i32 42, 1 1784 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 1785; CHECK: invoke void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "bar"(float 0.000000e+00, i64 100, i32 %l) ] 1786 1787exception: 1788 %cleanup = landingpad i8 cleanup 1789 br label %normal 1790normal: 1791 ret void 1792} 1793 1794define void @invoke_with_operand_bundle1(i32* %ptr) personality i8 3 { 1795; CHECK-LABEL: @invoke_with_operand_bundle1( 1796 entry: 1797 %l = load i32, i32* %ptr 1798 %x = add i32 42, 1 1799 1800 invoke void @op_bundle_callee_0() to label %normal unwind label %exception 1801; CHECK: invoke void @op_bundle_callee_0(){{$}} 1802 1803exception: 1804 %cleanup = landingpad i8 cleanup 1805 br label %normal 1806 1807normal: 1808 invoke void @op_bundle_callee_0() [ "foo"() ] to label %normal1 unwind label %exception1 1809; CHECK: invoke void @op_bundle_callee_0() [ "foo"() ] 1810 1811exception1: 1812 %cleanup1 = landingpad i8 cleanup 1813 br label %normal1 1814 1815normal1: 1816 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 1817; CHECK: invoke void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "foo"(i32 42, float 0.000000e+00, i32 %l) ] 1818 1819exception2: 1820 %cleanup2 = landingpad i8 cleanup 1821 br label %normal2 1822 1823normal2: 1824 ret void 1825} 1826 1827define void @invoke_with_operand_bundle2(i32* %ptr) personality i8 3 { 1828; CHECK-LABEL: @invoke_with_operand_bundle2( 1829 entry: 1830 invoke void @op_bundle_callee_0() [ "foo"() ] to label %normal unwind label %exception 1831; CHECK: invoke void @op_bundle_callee_0() [ "foo"() ] 1832 1833exception: 1834 %cleanup = landingpad i8 cleanup 1835 br label %normal 1836normal: 1837 ret void 1838} 1839 1840define void @invoke_with_operand_bundle3(i32* %ptr) personality i8 3 { 1841; CHECK-LABEL: @invoke_with_operand_bundle3( 1842 entry: 1843 %l = load i32, i32* %ptr 1844 %x = add i32 42, 1 1845 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 1846; CHECK: invoke void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "foo"(i32 42, float 0.000000e+00, i32 %l) ] 1847 1848exception: 1849 %cleanup = landingpad i8 cleanup 1850 br label %normal 1851normal: 1852 ret void 1853} 1854 1855define void @invoke_with_operand_bundle4(i32* %ptr) personality i8 3 { 1856; CHECK-LABEL: @invoke_with_operand_bundle4( 1857 entry: 1858 %l = load i32, i32* %ptr 1859 %x = add i32 42, 1 1860 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) ] 1861 to label %normal unwind label %exception 1862; 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) ] 1863 1864exception: 1865 %cleanup = landingpad i8 cleanup 1866 br label %normal 1867normal: 1868 ret void 1869} 1870 1871declare void @vaargs_func(...) 1872define void @invoke_with_operand_bundle_vaarg(i32* %ptr) personality i8 3 { 1873; CHECK-LABEL: @invoke_with_operand_bundle_vaarg( 1874 entry: 1875 %l = load i32, i32* %ptr 1876 %x = add i32 42, 1 1877 invoke void (...) @vaargs_func(i32 10, i32 %x) [ "foo"(i32 42, i64 100, i32 %x), "foo"(i32 42, float 0.000000e+00, i32 %l) ] 1878 to label %normal unwind label %exception 1879; 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) ] 1880 1881exception: 1882 %cleanup = landingpad i8 cleanup 1883 br label %normal 1884normal: 1885 ret void 1886} 1887 1888 1889declare void @f.writeonly() writeonly 1890; CHECK: declare void @f.writeonly() #41 1891 1892declare void @f.speculatable() speculatable 1893; CHECK: declare void @f.speculatable() #42 1894 1895;; Constant Expressions 1896 1897define i8** @constexpr() { 1898 ; 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) 1899 ret i8** getelementptr inbounds ({ [4 x i8*], [4 x i8*] }, { [4 x i8*], [4 x i8*] }* null, i32 0, inrange i32 1, i32 2) 1900} 1901 1902define void @instructions.strictfp() strictfp { 1903 call void @f.strictfp() strictfp 1904 ; CHECK: call void @f.strictfp() #43 1905 1906 ret void 1907} 1908 1909declare void @f.nosanitize_coverage() nosanitize_coverage 1910; CHECK: declare void @f.nosanitize_coverage() #44 1911 1912declare void @f.disable_sanitizer_instrumentation() disable_sanitizer_instrumentation 1913; CHECK: declare void @f.disable_sanitizer_instrumentation() #45 1914 1915; immarg attribute 1916declare void @llvm.test.immarg.intrinsic(i32 immarg) 1917; CHECK: declare void @llvm.test.immarg.intrinsic(i32 immarg) 1918 1919; byval attribute with type 1920%named_type = type [8 x i8] 1921declare void @byval_type(i32* byval(i32) align 2) 1922declare void @byval_type2({ i8, i8* }* byval({ i8, i8* })) 1923declare void @byval_named_type(%named_type* byval(%named_type)) 1924; CHECK: declare void @byval_type(i32* byval(i32) align 2) 1925; CHECK: declare void @byval_type2({ i8, i8* }* byval({ i8, i8* })) 1926; CHECK: declare void @byval_named_type([8 x i8]* byval([8 x i8])) 1927 1928declare void @f.allocsize_one(i32) allocsize(0) 1929declare void @f.allocsize_two(i32, i32) allocsize(1, 0) 1930; CHECK: Function Attrs: allocsize(0) 1931; CHECK: declare void @f.allocsize_one(i32) 1932; CHECK: Function Attrs: allocsize(1,0) 1933; CHECK: declare void @f.allocsize_two(i32, i32) 1934 1935declare void @f.nosanitize_bounds() nosanitize_bounds 1936; CHECK: declare void @f.nosanitize_bounds() #48 1937 1938; CHECK: attributes #0 = { alignstack=4 } 1939; CHECK: attributes #1 = { alignstack=8 } 1940; CHECK: attributes #2 = { alwaysinline } 1941; CHECK: attributes #3 = { cold } 1942; CHECK: attributes #4 = { convergent } 1943; CHECK: attributes #5 = { inlinehint } 1944; CHECK: attributes #6 = { jumptable } 1945; CHECK: attributes #7 = { minsize } 1946; CHECK: attributes #8 = { naked } 1947; CHECK: attributes #9 = { nobuiltin } 1948; CHECK: attributes #10 = { noduplicate } 1949; CHECK: attributes #11 = { noimplicitfloat } 1950; CHECK: attributes #12 = { noinline } 1951; CHECK: attributes #13 = { nonlazybind } 1952; CHECK: attributes #14 = { noredzone } 1953; CHECK: attributes #15 = { noreturn } 1954; CHECK: attributes #16 = { nounwind } 1955; CHECK: attributes #17 = { noinline optnone } 1956; CHECK: attributes #18 = { optsize } 1957; CHECK: attributes #19 = { readnone } 1958; CHECK: attributes #20 = { readonly } 1959; CHECK: attributes #21 = { returns_twice } 1960; CHECK: attributes #22 = { safestack } 1961; CHECK: attributes #23 = { sanitize_address } 1962; CHECK: attributes #24 = { sanitize_memory } 1963; CHECK: attributes #25 = { sanitize_thread } 1964; CHECK: attributes #26 = { ssp } 1965; CHECK: attributes #27 = { sspreq } 1966; CHECK: attributes #28 = { sspstrong } 1967; CHECK: attributes #29 = { "thunk" } 1968; CHECK: attributes #30 = { uwtable } 1969; CHECK: attributes #31 = { "cpu"="cortex-a8" } 1970; CHECK: attributes #32 = { norecurse } 1971; CHECK: attributes #33 = { inaccessiblememonly } 1972; CHECK: attributes #34 = { inaccessiblemem_or_argmemonly } 1973; CHECK: attributes #35 = { nofree nosync nounwind readnone willreturn } 1974; CHECK: attributes #36 = { nofree nosync nounwind willreturn } 1975; CHECK: attributes #37 = { argmemonly nounwind readonly } 1976; CHECK: attributes #38 = { argmemonly nounwind } 1977; CHECK: attributes #39 = { nounwind readonly } 1978; CHECK: attributes #40 = { inaccessiblemem_or_argmemonly nofree nosync nounwind willreturn } 1979; CHECK: attributes #41 = { writeonly } 1980; CHECK: attributes #42 = { speculatable } 1981; CHECK: attributes #43 = { strictfp } 1982; CHECK: attributes #44 = { nosanitize_coverage } 1983; CHECK: attributes #45 = { disable_sanitizer_instrumentation } 1984; CHECK: attributes #46 = { allocsize(0) } 1985; CHECK: attributes #47 = { allocsize(1,0) } 1986; CHECK: attributes #48 = { nosanitize_bounds } 1987; CHECK: attributes #49 = { builtin } 1988 1989;; Metadata 1990 1991; Metadata -- Module flags 1992!llvm.module.flags = !{!0, !1, !2, !4, !5, !6} 1993; CHECK: !llvm.module.flags = !{!0, !1, !2, !4, !5, !6} 1994 1995!0 = !{i32 1, !"mod1", i32 0} 1996; CHECK: !0 = !{i32 1, !"mod1", i32 0} 1997!1 = !{i32 2, !"mod2", i32 0} 1998; CHECK: !1 = !{i32 2, !"mod2", i32 0} 1999!2 = !{i32 3, !"mod3", !3} 2000; CHECK: !2 = !{i32 3, !"mod3", !3} 2001!3 = !{!"mod6", !0} 2002; CHECK: !3 = !{!"mod6", !0} 2003!4 = !{i32 4, !"mod4", i32 0} 2004; CHECK: !4 = !{i32 4, !"mod4", i32 0} 2005!5 = !{i32 5, !"mod5", !0} 2006; CHECK: !5 = !{i32 5, !"mod5", !0} 2007!6 = !{i32 6, !"mod6", !0} 2008; CHECK: !6 = !{i32 6, !"mod6", !0} 2009 2010; Metadata -- Check `distinct' 2011!11 = distinct !{} 2012; CHECK: !11 = distinct !{} 2013!12 = distinct !{} 2014; CHECK: !12 = distinct !{} 2015!13 = !{!11} 2016; CHECK: !13 = !{!11} 2017!14 = !{!12} 2018; CHECK: !14 = !{!12} 2019