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