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: $comdat.samesize = comdat samesize 32 33;; Constants 34@const.true = constant i1 true 35; CHECK: @const.true = constant i1 true 36@const.false = constant i1 false 37; CHECK: @const.false = constant i1 false 38@const.int = constant i32 zeroinitializer 39; CHECK: @const.int = constant i32 0 40@const.float = constant double 0.0 41; CHECK: @const.float = constant double 0.0 42@const.null = constant i8* null 43; CHECK: @const.null = constant i8* null 44%const.struct.type = type { i32, i8 } 45%const.struct.type.packed = type <{ i32, i8 }> 46@const.struct = constant %const.struct.type { i32 -1, i8 undef } 47; CHECK: @const.struct = constant %const.struct.type { i32 -1, i8 undef } 48@const.struct.packed = constant %const.struct.type.packed <{ i32 -1, i8 1 }> 49; CHECK: @const.struct.packed = constant %const.struct.type.packed <{ i32 -1, i8 1 }> 50@const.array = constant [2 x i32] [i32 -3, i32 -4] 51; CHECK: @const.array = constant [2 x i32] [i32 -3, i32 -4] 52@const.vector = constant <2 x i32> <i32 -5, i32 -6> 53; CHECK: @const.vector = constant <2 x i32> <i32 -5, i32 -6> 54 55;; Global Variables 56; Format: [@<GlobalVarName> =] [Linkage] [Visibility] [DLLStorageClass] 57; [ThreadLocal] [unnamed_addr] [AddrSpace] [ExternallyInitialized] 58; <global | constant> <Type> [<InitializerConstant>] 59; [, section "name"] [, comdat [($name)]] [, align <Alignment>] 60 61; Global Variables -- Simple 62@g1 = global i32 0 63; CHECK: @g1 = global i32 0 64@g2 = constant i32 0 65; CHECK: @g2 = constant i32 0 66 67; Global Variables -- Linkage 68@g.private = private global i32 0 69; CHECK: @g.private = private global i32 0 70@g.internal = internal global i32 0 71; CHECK: @g.internal = internal global i32 0 72@g.available_externally = available_externally global i32 0 73; CHECK: @g.available_externally = available_externally global i32 0 74@g.linkonce = linkonce global i32 0 75; CHECK: @g.linkonce = linkonce global i32 0 76@g.weak = weak global i32 0 77; CHECK: @g.weak = weak global i32 0 78@g.common = common global i32 0 79; CHECK: @g.common = common global i32 0 80@g.appending = appending global [4 x i8] c"test" 81; CHECK: @g.appending = appending global [4 x i8] c"test" 82@g.extern_weak = extern_weak global i32 83; CHECK: @g.extern_weak = extern_weak global i32 84@g.linkonce_odr = linkonce_odr global i32 0 85; CHECK: @g.linkonce_odr = linkonce_odr global i32 0 86@g.weak_odr = weak_odr global i32 0 87; CHECK: @g.weak_odr = weak_odr global i32 0 88@g.external = external global i32 89; CHECK: @g.external = external global i32 90 91; Global Variables -- Visibility 92@g.default = default global i32 0 93; CHECK: @g.default = global i32 0 94@g.hidden = hidden global i32 0 95; CHECK: @g.hidden = hidden global i32 0 96@g.protected = protected global i32 0 97; CHECK: @g.protected = protected global i32 0 98 99; Global Variables -- DLLStorageClass 100@g.dlldefault = default global i32 0 101; CHECK: @g.dlldefault = global i32 0 102@g.dllimport = external dllimport global i32 103; CHECK: @g.dllimport = external dllimport global i32 104@g.dllexport = dllexport global i32 0 105; CHECK: @g.dllexport = dllexport global i32 0 106 107; Global Variables -- ThreadLocal 108@g.notthreadlocal = global i32 0 109; CHECK: @g.notthreadlocal = global i32 0 110@g.generaldynamic = thread_local global i32 0 111; CHECK: @g.generaldynamic = thread_local global i32 0 112@g.localdynamic = thread_local(localdynamic) global i32 0 113; CHECK: @g.localdynamic = thread_local(localdynamic) global i32 0 114@g.initialexec = thread_local(initialexec) global i32 0 115; CHECK: @g.initialexec = thread_local(initialexec) global i32 0 116@g.localexec = thread_local(localexec) global i32 0 117; CHECK: @g.localexec = thread_local(localexec) global i32 0 118 119; Global Variables -- unnamed_addr 120@g.unnamed_addr = unnamed_addr global i32 0 121; CHECK: @g.unnamed_addr = unnamed_addr global i32 0 122 123; Global Variables -- AddrSpace 124@g.addrspace = addrspace(1) global i32 0 125; CHECK: @g.addrspace = addrspace(1) global i32 0 126 127; Global Variables -- ExternallyInitialized 128@g.externally_initialized = external externally_initialized global i32 129; CHECK: @g.externally_initialized = external externally_initialized global i32 130 131; Global Variables -- section 132@g.section = global i32 0, section "_DATA" 133; CHECK: @g.section = global i32 0, section "_DATA" 134 135; Global Variables -- comdat 136@comdat.any = global i32 0, comdat 137; CHECK: @comdat.any = global i32 0, comdat 138@comdat.exactmatch = global i32 0, comdat 139; CHECK: @comdat.exactmatch = global i32 0, comdat 140@comdat.largest = global i32 0, comdat 141; CHECK: @comdat.largest = global i32 0, comdat 142@comdat.noduplicates = global i32 0, comdat 143; CHECK: @comdat.noduplicates = global i32 0, comdat 144@comdat.samesize = global i32 0, comdat 145; CHECK: @comdat.samesize = global i32 0, comdat 146 147; Force two globals from different comdats into sections with the same name. 148$comdat1 = comdat any 149$comdat2 = comdat any 150@g.comdat1 = global i32 0, section "SharedSection", comdat($comdat1) 151; CHECK: @g.comdat1 = global i32 0, section "SharedSection", comdat($comdat1) 152@g.comdat2 = global i32 0, section "SharedSection", comdat($comdat2) 153; CHECK: @g.comdat2 = global i32 0, section "SharedSection", comdat($comdat2) 154 155; Global Variables -- align 156@g.align = global i32 0, align 4 157; CHECK: @g.align = global i32 0, align 4 158 159; Global Variables -- Intrinsics 160%pri.func.data = type { i32, void ()*, i8* } 161@g.used1 = global i32 0 162@g.used2 = global i32 0 163@g.used3 = global i8 0 164declare void @g.f1() 165@llvm.used = appending global [1 x i32*] [i32* @g.used1], section "llvm.metadata" 166; CHECK: @llvm.used = appending global [1 x i32*] [i32* @g.used1], section "llvm.metadata" 167@llvm.compiler.used = appending global [1 x i32*] [i32* @g.used2], section "llvm.metadata" 168; CHECK: @llvm.compiler.used = appending global [1 x i32*] [i32* @g.used2], section "llvm.metadata" 169@llvm.global_ctors = appending global [1 x %pri.func.data] [%pri.func.data { i32 0, void ()* @g.f1, i8* @g.used3 }], section "llvm.metadata" 170; 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" 171@llvm.global_dtors = appending global [1 x %pri.func.data] [%pri.func.data { i32 0, void ()* @g.f1, i8* @g.used3 }], section "llvm.metadata" 172; 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" 173 174;; Aliases 175; Format: @<Name> = [Linkage] [Visibility] [DLLStorageClass] [ThreadLocal] 176; [unnamed_addr] alias <AliaseeTy> @<Aliasee> 177 178; Aliases -- Linkage 179@a.private = private alias i32, i32* @g.private 180; CHECK: @a.private = private alias i32, i32* @g.private 181@a.internal = internal alias i32, i32* @g.internal 182; CHECK: @a.internal = internal alias i32, i32* @g.internal 183@a.linkonce = linkonce alias i32, i32* @g.linkonce 184; CHECK: @a.linkonce = linkonce alias i32, i32* @g.linkonce 185@a.weak = weak alias i32, i32* @g.weak 186; CHECK: @a.weak = weak alias i32, i32* @g.weak 187@a.linkonce_odr = linkonce_odr alias i32, i32* @g.linkonce_odr 188; CHECK: @a.linkonce_odr = linkonce_odr alias i32, i32* @g.linkonce_odr 189@a.weak_odr = weak_odr alias i32, i32* @g.weak_odr 190; CHECK: @a.weak_odr = weak_odr alias i32, i32* @g.weak_odr 191@a.external = external alias i32, i32* @g1 192; CHECK: @a.external = alias i32, i32* @g1 193 194; Aliases -- Visibility 195@a.default = default alias i32, i32* @g.default 196; CHECK: @a.default = alias i32, i32* @g.default 197@a.hidden = hidden alias i32, i32* @g.hidden 198; CHECK: @a.hidden = hidden alias i32, i32* @g.hidden 199@a.protected = protected alias i32, i32* @g.protected 200; CHECK: @a.protected = protected alias i32, i32* @g.protected 201 202; Aliases -- DLLStorageClass 203@a.dlldefault = default alias i32, i32* @g.dlldefault 204; CHECK: @a.dlldefault = alias i32, i32* @g.dlldefault 205@a.dllimport = dllimport alias i32, i32* @g1 206; CHECK: @a.dllimport = dllimport alias i32, i32* @g1 207@a.dllexport = dllexport alias i32, i32* @g.dllexport 208; CHECK: @a.dllexport = dllexport alias i32, i32* @g.dllexport 209 210; Aliases -- ThreadLocal 211@a.notthreadlocal = alias i32, i32* @g.notthreadlocal 212; CHECK: @a.notthreadlocal = alias i32, i32* @g.notthreadlocal 213@a.generaldynamic = thread_local alias i32, i32* @g.generaldynamic 214; CHECK: @a.generaldynamic = thread_local alias i32, i32* @g.generaldynamic 215@a.localdynamic = thread_local(localdynamic) alias i32, i32* @g.localdynamic 216; CHECK: @a.localdynamic = thread_local(localdynamic) alias i32, i32* @g.localdynamic 217@a.initialexec = thread_local(initialexec) alias i32, i32* @g.initialexec 218; CHECK: @a.initialexec = thread_local(initialexec) alias i32, i32* @g.initialexec 219@a.localexec = thread_local(localexec) alias i32, i32* @g.localexec 220; CHECK: @a.localexec = thread_local(localexec) alias i32, i32* @g.localexec 221 222; Aliases -- unnamed_addr 223@a.unnamed_addr = unnamed_addr alias i32, i32* @g.unnamed_addr 224; CHECK: @a.unnamed_addr = unnamed_addr alias i32, i32* @g.unnamed_addr 225 226;; Functions 227; Format: define [linkage] [visibility] [DLLStorageClass] 228; [cconv] [ret attrs] 229; <ResultType> @<FunctionName> ([argument list]) 230; [unnamed_addr] [fn Attrs] [section "name"] [comdat [($name)]] 231; [align N] [gc] [prefix Constant] [prologue Constant] 232; [personality Constant] { ... } 233 234; Functions -- Simple 235declare void @f1 () 236; CHECK: declare void @f1() 237 238define void @f2 () { 239; CHECK: define void @f2() 240entry: 241 ret void 242} 243 244; Functions -- linkage 245define private void @f.private() { 246; CHECK: define private void @f.private() 247entry: 248 ret void 249} 250define internal void @f.internal() { 251; CHECK: define internal void @f.internal() 252entry: 253 ret void 254} 255define available_externally void @f.available_externally() { 256; CHECK: define available_externally void @f.available_externally() 257entry: 258 ret void 259} 260define linkonce void @f.linkonce() { 261; CHECK: define linkonce void @f.linkonce() 262entry: 263 ret void 264} 265define weak void @f.weak() { 266; CHECK: define weak void @f.weak() 267entry: 268 ret void 269} 270define linkonce_odr void @f.linkonce_odr() { 271; CHECK: define linkonce_odr void @f.linkonce_odr() 272entry: 273 ret void 274} 275define weak_odr void @f.weak_odr() { 276; CHECK: define weak_odr void @f.weak_odr() 277entry: 278 ret void 279} 280declare external void @f.external() 281; CHECK: declare void @f.external() 282declare extern_weak void @f.extern_weak() 283; CHECK: declare extern_weak void @f.extern_weak() 284 285; Functions -- visibility 286declare default void @f.default() 287; CHECK: declare void @f.default() 288declare hidden void @f.hidden() 289; CHECK: declare hidden void @f.hidden() 290declare protected void @f.protected() 291; CHECK: declare protected void @f.protected() 292 293; Functions -- DLLStorageClass 294declare dllimport void @f.dllimport() 295; CHECK: declare dllimport void @f.dllimport() 296declare dllexport void @f.dllexport() 297; CHECK: declare dllexport void @f.dllexport() 298 299; Functions -- cconv (Calling conventions) 300declare ccc void @f.ccc() 301; CHECK: declare void @f.ccc() 302declare fastcc void @f.fastcc() 303; CHECK: declare fastcc void @f.fastcc() 304declare coldcc void @f.coldcc() 305; CHECK: declare coldcc void @f.coldcc() 306declare cc10 void @f.cc10() 307; CHECK: declare ghccc void @f.cc10() 308declare ghccc void @f.ghccc() 309; CHECK: declare ghccc void @f.ghccc() 310declare cc11 void @f.cc11() 311; CHECK: declare cc11 void @f.cc11() 312declare webkit_jscc void @f.webkit_jscc() 313; CHECK: declare webkit_jscc void @f.webkit_jscc() 314declare anyregcc void @f.anyregcc() 315; CHECK: declare anyregcc void @f.anyregcc() 316declare preserve_mostcc void @f.preserve_mostcc() 317; CHECK: declare preserve_mostcc void @f.preserve_mostcc() 318declare preserve_allcc void @f.preserve_allcc() 319; CHECK: declare preserve_allcc void @f.preserve_allcc() 320declare cc64 void @f.cc64() 321; CHECK: declare x86_stdcallcc void @f.cc64() 322declare x86_stdcallcc void @f.x86_stdcallcc() 323; CHECK: declare x86_stdcallcc void @f.x86_stdcallcc() 324declare cc65 void @f.cc65() 325; CHECK: declare x86_fastcallcc void @f.cc65() 326declare x86_fastcallcc void @f.x86_fastcallcc() 327; CHECK: declare x86_fastcallcc void @f.x86_fastcallcc() 328declare cc66 void @f.cc66() 329; CHECK: declare arm_apcscc void @f.cc66() 330declare arm_apcscc void @f.arm_apcscc() 331; CHECK: declare arm_apcscc void @f.arm_apcscc() 332declare cc67 void @f.cc67() 333; CHECK: declare arm_aapcscc void @f.cc67() 334declare arm_aapcscc void @f.arm_aapcscc() 335; CHECK: declare arm_aapcscc void @f.arm_aapcscc() 336declare cc68 void @f.cc68() 337; CHECK: declare arm_aapcs_vfpcc void @f.cc68() 338declare arm_aapcs_vfpcc void @f.arm_aapcs_vfpcc() 339; CHECK: declare arm_aapcs_vfpcc void @f.arm_aapcs_vfpcc() 340declare cc69 void @f.cc69() 341; CHECK: declare msp430_intrcc void @f.cc69() 342declare msp430_intrcc void @f.msp430_intrcc() 343; CHECK: declare msp430_intrcc void @f.msp430_intrcc() 344declare cc70 void @f.cc70() 345; CHECK: declare x86_thiscallcc void @f.cc70() 346declare x86_thiscallcc void @f.x86_thiscallcc() 347; CHECK: declare x86_thiscallcc void @f.x86_thiscallcc() 348declare cc71 void @f.cc71() 349; CHECK: declare ptx_kernel void @f.cc71() 350declare ptx_kernel void @f.ptx_kernel() 351; CHECK: declare ptx_kernel void @f.ptx_kernel() 352declare cc72 void @f.cc72() 353; CHECK: declare ptx_device void @f.cc72() 354declare ptx_device void @f.ptx_device() 355; CHECK: declare ptx_device void @f.ptx_device() 356declare cc75 void @f.cc75() 357; CHECK: declare spir_func void @f.cc75() 358declare spir_func void @f.spir_func() 359; CHECK: declare spir_func void @f.spir_func() 360declare cc76 void @f.cc76() 361; CHECK: declare spir_kernel void @f.cc76() 362declare spir_kernel void @f.spir_kernel() 363; CHECK: declare spir_kernel void @f.spir_kernel() 364declare cc77 void @f.cc77() 365; CHECK: declare intel_ocl_bicc void @f.cc77() 366declare intel_ocl_bicc void @f.intel_ocl_bicc() 367; CHECK: declare intel_ocl_bicc void @f.intel_ocl_bicc() 368declare cc78 void @f.cc78() 369; CHECK: declare x86_64_sysvcc void @f.cc78() 370declare x86_64_sysvcc void @f.x86_64_sysvcc() 371; CHECK: declare x86_64_sysvcc void @f.x86_64_sysvcc() 372declare cc79 void @f.cc79() 373; CHECK: declare x86_64_win64cc void @f.cc79() 374declare x86_64_win64cc void @f.x86_64_win64cc() 375; CHECK: declare x86_64_win64cc void @f.x86_64_win64cc() 376declare cc80 void @f.cc80() 377; CHECK: declare x86_vectorcallcc void @f.cc80() 378declare x86_vectorcallcc void @f.x86_vectorcallcc() 379; CHECK: declare x86_vectorcallcc void @f.x86_vectorcallcc() 380declare cc1023 void @f.cc1023() 381; CHECK: declare cc1023 void @f.cc1023() 382 383; Functions -- ret attrs (Return attributes) 384declare zeroext i64 @f.zeroext() 385; CHECK: declare zeroext i64 @f.zeroext() 386declare signext i64 @f.signext() 387; CHECK: declare signext i64 @f.signext() 388declare inreg i32* @f.inreg() 389; CHECK: declare inreg i32* @f.inreg() 390declare noalias i32* @f.noalias() 391; CHECK: declare noalias i32* @f.noalias() 392declare nonnull i32* @f.nonnull() 393; CHECK: declare nonnull i32* @f.nonnull() 394declare dereferenceable(4) i32* @f.dereferenceable4() 395; CHECK: declare dereferenceable(4) i32* @f.dereferenceable4() 396declare dereferenceable(8) i32* @f.dereferenceable8() 397; CHECK: declare dereferenceable(8) i32* @f.dereferenceable8() 398declare dereferenceable(16) i32* @f.dereferenceable16() 399; CHECK: declare dereferenceable(16) i32* @f.dereferenceable16() 400declare dereferenceable_or_null(4) i32* @f.dereferenceable4_or_null() 401; CHECK: declare dereferenceable_or_null(4) i32* @f.dereferenceable4_or_null() 402declare dereferenceable_or_null(8) i32* @f.dereferenceable8_or_null() 403; CHECK: declare dereferenceable_or_null(8) i32* @f.dereferenceable8_or_null() 404declare dereferenceable_or_null(16) i32* @f.dereferenceable16_or_null() 405; CHECK: declare dereferenceable_or_null(16) i32* @f.dereferenceable16_or_null() 406 407; Functions -- Parameter attributes 408declare void @f.param.zeroext(i8 zeroext) 409; CHECK: declare void @f.param.zeroext(i8 zeroext) 410declare void @f.param.signext(i8 signext) 411; CHECK: declare void @f.param.signext(i8 signext) 412declare void @f.param.inreg(i8 inreg) 413; CHECK: declare void @f.param.inreg(i8 inreg) 414declare void @f.param.byval({ i8, i8 }* byval) 415; CHECK: declare void @f.param.byval({ i8, i8 }* byval) 416declare void @f.param.inalloca(i8* inalloca) 417; CHECK: declare void @f.param.inalloca(i8* inalloca) 418declare void @f.param.sret(i8* sret) 419; CHECK: declare void @f.param.sret(i8* sret) 420declare void @f.param.noalias(i8* noalias) 421; CHECK: declare void @f.param.noalias(i8* noalias) 422declare void @f.param.nocapture(i8* nocapture) 423; CHECK: declare void @f.param.nocapture(i8* nocapture) 424declare void @f.param.nest(i8* nest) 425; CHECK: declare void @f.param.nest(i8* nest) 426declare i8* @f.param.returned(i8* returned) 427; CHECK: declare i8* @f.param.returned(i8* returned) 428declare void @f.param.nonnull(i8* nonnull) 429; CHECK: declare void @f.param.nonnull(i8* nonnull) 430declare void @f.param.dereferenceable(i8* dereferenceable(4)) 431; CHECK: declare void @f.param.dereferenceable(i8* dereferenceable(4)) 432declare void @f.param.dereferenceable_or_null(i8* dereferenceable_or_null(4)) 433; CHECK: declare void @f.param.dereferenceable_or_null(i8* dereferenceable_or_null(4)) 434 435; Functions -- unnamed_addr 436declare void @f.unnamed_addr() unnamed_addr 437; CHECK: declare void @f.unnamed_addr() unnamed_addr 438 439; Functions -- fn Attrs (Function attributes) 440declare void @f.alignstack4() alignstack(4) 441; CHECK: declare void @f.alignstack4() #0 442declare void @f.alignstack8() alignstack(8) 443; CHECK: declare void @f.alignstack8() #1 444declare void @f.alwaysinline() alwaysinline 445; CHECK: declare void @f.alwaysinline() #2 446declare void @f.cold() cold 447; CHECK: declare void @f.cold() #3 448declare void @f.convergent() convergent 449; CHECK: declare void @f.convergent() #4 450declare void @f.inlinehint() inlinehint 451; CHECK: declare void @f.inlinehint() #5 452declare void @f.jumptable() unnamed_addr jumptable 453; CHECK: declare void @f.jumptable() unnamed_addr #6 454declare void @f.minsize() minsize 455; CHECK: declare void @f.minsize() #7 456declare void @f.naked() naked 457; CHECK: declare void @f.naked() #8 458declare void @f.nobuiltin() nobuiltin 459; CHECK: declare void @f.nobuiltin() #9 460declare void @f.noduplicate() noduplicate 461; CHECK: declare void @f.noduplicate() #10 462declare void @f.noimplicitfloat() noimplicitfloat 463; CHECK: declare void @f.noimplicitfloat() #11 464declare void @f.noinline() noinline 465; CHECK: declare void @f.noinline() #12 466declare void @f.nonlazybind() nonlazybind 467; CHECK: declare void @f.nonlazybind() #13 468declare void @f.noredzone() noredzone 469; CHECK: declare void @f.noredzone() #14 470declare void @f.noreturn() noreturn 471; CHECK: declare void @f.noreturn() #15 472declare void @f.nounwind() nounwind 473; CHECK: declare void @f.nounwind() #16 474declare void @f.optnone() noinline optnone 475; CHECK: declare void @f.optnone() #17 476declare void @f.optsize() optsize 477; CHECK: declare void @f.optsize() #18 478declare void @f.readnone() readnone 479; CHECK: declare void @f.readnone() #19 480declare void @f.readonly() readonly 481; CHECK: declare void @f.readonly() #20 482declare void @f.returns_twice() returns_twice 483; CHECK: declare void @f.returns_twice() #21 484declare void @f.safestack() safestack 485; CHECK: declare void @f.safestack() #22 486declare void @f.sanitize_address() sanitize_address 487; CHECK: declare void @f.sanitize_address() #23 488declare void @f.sanitize_memory() sanitize_memory 489; CHECK: declare void @f.sanitize_memory() #24 490declare void @f.sanitize_thread() sanitize_thread 491; CHECK: declare void @f.sanitize_thread() #25 492declare void @f.ssp() ssp 493; CHECK: declare void @f.ssp() #26 494declare void @f.sspreq() sspreq 495; CHECK: declare void @f.sspreq() #27 496declare void @f.sspstrong() sspstrong 497; CHECK: declare void @f.sspstrong() #28 498declare void @f.thunk() "thunk" 499; CHECK: declare void @f.thunk() #29 500declare void @f.uwtable() uwtable 501; CHECK: declare void @f.uwtable() #30 502declare void @f.kvpair() "cpu"="cortex-a8" 503; CHECK:declare void @f.kvpair() #31 504declare void @f.norecurse() norecurse 505; CHECK: declare void @f.norecurse() #32 506declare void @f.inaccessiblememonly() inaccessiblememonly 507; CHECK: declare void @f.inaccessiblememonly() #33 508declare void @f.inaccessiblemem_or_argmemonly() inaccessiblemem_or_argmemonly 509; CHECK: declare void @f.inaccessiblemem_or_argmemonly() #34 510 511; Functions -- section 512declare void @f.section() section "80" 513; CHECK: declare void @f.section() section "80" 514 515; Functions -- comdat 516define void @f.comdat_any() comdat($comdat.any) { 517; CHECK: define void @f.comdat_any() comdat($comdat.any) 518entry: 519 ret void 520} 521define void @f.comdat_exactmatch() comdat($comdat.exactmatch) { 522; CHECK: define void @f.comdat_exactmatch() comdat($comdat.exactmatch) 523entry: 524 ret void 525} 526define void @f.comdat_largest() comdat($comdat.largest) { 527; CHECK: define void @f.comdat_largest() comdat($comdat.largest) 528entry: 529 ret void 530} 531define void @f.comdat_noduplicates() comdat($comdat.noduplicates) { 532; CHECK: define void @f.comdat_noduplicates() comdat($comdat.noduplicates) 533entry: 534 ret void 535} 536define void @f.comdat_samesize() comdat($comdat.samesize) { 537; CHECK: define void @f.comdat_samesize() comdat($comdat.samesize) 538entry: 539 ret void 540} 541 542; Functions -- align 543declare void @f.align2() align 2 544; CHECK: declare void @f.align2() align 2 545declare void @f.align4() align 4 546; CHECK: declare void @f.align4() align 4 547declare void @f.align8() align 8 548; CHECK: declare void @f.align8() align 8 549 550; Functions -- GC 551declare void @f.gcshadow() gc "shadow-stack" 552; CHECK: declare void @f.gcshadow() gc "shadow-stack" 553 554; Functions -- Prefix data 555declare void @f.prefixi32() prefix i32 1684365668 556; CHECK: declare void @f.prefixi32() prefix i32 1684365668 557declare void @f.prefixarray() prefix [4 x i32] [i32 0, i32 1, i32 2, i32 3] 558; CHECK: declare void @f.prefixarray() prefix [4 x i32] [i32 0, i32 1, i32 2, i32 3] 559 560; Functions -- Prologue data 561declare void @f.prologuei32() prologue i32 1684365669 562; CHECK: declare void @f.prologuei32() prologue i32 1684365669 563declare void @f.prologuearray() prologue [4 x i32] [i32 0, i32 1, i32 2, i32 3] 564; CHECK: declare void @f.prologuearray() prologue [4 x i32] [i32 0, i32 1, i32 2, i32 3] 565 566; Functions -- Personality constant 567declare void @llvm.donothing() nounwind readnone 568; CHECK: declare void @llvm.donothing() #35 569define void @f.no_personality() personality i8 3 { 570; CHECK: define void @f.no_personality() personality i8 3 571 invoke void @llvm.donothing() to label %normal unwind label %exception 572exception: 573 %cleanup = landingpad i8 cleanup 574 br label %normal 575normal: 576 ret void 577} 578 579declare i32 @f.personality_handler() 580; CHECK: declare i32 @f.personality_handler() 581define void @f.personality() personality i32 ()* @f.personality_handler { 582; CHECK: define void @f.personality() personality i32 ()* @f.personality_handler 583 invoke void @llvm.donothing() to label %normal unwind label %exception 584exception: 585 %cleanup = landingpad i32 cleanup 586 br label %normal 587normal: 588 ret void 589} 590 591;; Atomic Memory Ordering Constraints 592define void @atomics(i32* %word) { 593 %cmpxchg.0 = cmpxchg i32* %word, i32 0, i32 4 monotonic monotonic 594 ; CHECK: %cmpxchg.0 = cmpxchg i32* %word, i32 0, i32 4 monotonic monotonic 595 %cmpxchg.1 = cmpxchg i32* %word, i32 0, i32 5 acq_rel monotonic 596 ; CHECK: %cmpxchg.1 = cmpxchg i32* %word, i32 0, i32 5 acq_rel monotonic 597 %cmpxchg.2 = cmpxchg i32* %word, i32 0, i32 6 acquire monotonic 598 ; CHECK: %cmpxchg.2 = cmpxchg i32* %word, i32 0, i32 6 acquire monotonic 599 %cmpxchg.3 = cmpxchg i32* %word, i32 0, i32 7 release monotonic 600 ; CHECK: %cmpxchg.3 = cmpxchg i32* %word, i32 0, i32 7 release monotonic 601 %cmpxchg.4 = cmpxchg i32* %word, i32 0, i32 8 seq_cst monotonic 602 ; CHECK: %cmpxchg.4 = cmpxchg i32* %word, i32 0, i32 8 seq_cst monotonic 603 %cmpxchg.5 = cmpxchg weak i32* %word, i32 0, i32 9 seq_cst monotonic 604 ; CHECK: %cmpxchg.5 = cmpxchg weak i32* %word, i32 0, i32 9 seq_cst monotonic 605 %cmpxchg.6 = cmpxchg volatile i32* %word, i32 0, i32 10 seq_cst monotonic 606 ; CHECK: %cmpxchg.6 = cmpxchg volatile i32* %word, i32 0, i32 10 seq_cst monotonic 607 %cmpxchg.7 = cmpxchg weak volatile i32* %word, i32 0, i32 11 singlethread seq_cst monotonic 608 ; CHECK: %cmpxchg.7 = cmpxchg weak volatile i32* %word, i32 0, i32 11 singlethread seq_cst monotonic 609 %atomicrmw.xchg = atomicrmw xchg i32* %word, i32 12 monotonic 610 ; CHECK: %atomicrmw.xchg = atomicrmw xchg i32* %word, i32 12 monotonic 611 %atomicrmw.add = atomicrmw add i32* %word, i32 13 monotonic 612 ; CHECK: %atomicrmw.add = atomicrmw add i32* %word, i32 13 monotonic 613 %atomicrmw.sub = atomicrmw sub i32* %word, i32 14 monotonic 614 ; CHECK: %atomicrmw.sub = atomicrmw sub i32* %word, i32 14 monotonic 615 %atomicrmw.and = atomicrmw and i32* %word, i32 15 monotonic 616 ; CHECK: %atomicrmw.and = atomicrmw and i32* %word, i32 15 monotonic 617 %atomicrmw.nand = atomicrmw nand i32* %word, i32 16 monotonic 618 ; CHECK: %atomicrmw.nand = atomicrmw nand i32* %word, i32 16 monotonic 619 %atomicrmw.or = atomicrmw or i32* %word, i32 17 monotonic 620 ; CHECK: %atomicrmw.or = atomicrmw or i32* %word, i32 17 monotonic 621 %atomicrmw.xor = atomicrmw xor i32* %word, i32 18 monotonic 622 ; CHECK: %atomicrmw.xor = atomicrmw xor i32* %word, i32 18 monotonic 623 %atomicrmw.max = atomicrmw max i32* %word, i32 19 monotonic 624 ; CHECK: %atomicrmw.max = atomicrmw max i32* %word, i32 19 monotonic 625 %atomicrmw.min = atomicrmw volatile min i32* %word, i32 20 monotonic 626 ; CHECK: %atomicrmw.min = atomicrmw volatile min i32* %word, i32 20 monotonic 627 %atomicrmw.umax = atomicrmw umax i32* %word, i32 21 singlethread monotonic 628 ; CHECK: %atomicrmw.umax = atomicrmw umax i32* %word, i32 21 singlethread monotonic 629 %atomicrmw.umin = atomicrmw volatile umin i32* %word, i32 22 singlethread monotonic 630 ; CHECK: %atomicrmw.umin = atomicrmw volatile umin i32* %word, i32 22 singlethread monotonic 631 fence acquire 632 ; CHECK: fence acquire 633 fence release 634 ; CHECK: fence release 635 fence acq_rel 636 ; CHECK: fence acq_rel 637 fence singlethread seq_cst 638 ; CHECK: fence singlethread seq_cst 639 640 %ld.1 = load atomic i32, i32* %word monotonic, align 4 641 ; CHECK: %ld.1 = load atomic i32, i32* %word monotonic, align 4 642 %ld.2 = load atomic volatile i32, i32* %word acquire, align 8 643 ; CHECK: %ld.2 = load atomic volatile i32, i32* %word acquire, align 8 644 %ld.3 = load atomic volatile i32, i32* %word singlethread seq_cst, align 16 645 ; CHECK: %ld.3 = load atomic volatile i32, i32* %word singlethread seq_cst, align 16 646 647 store atomic i32 23, i32* %word monotonic, align 4 648 ; CHECK: store atomic i32 23, i32* %word monotonic, align 4 649 store atomic volatile i32 24, i32* %word monotonic, align 4 650 ; CHECK: store atomic volatile i32 24, i32* %word monotonic, align 4 651 store atomic volatile i32 25, i32* %word singlethread monotonic, align 4 652 ; CHECK: store atomic volatile i32 25, i32* %word singlethread monotonic, align 4 653 ret void 654} 655 656;; Fast Math Flags 657define void @fastmathflags(float %op1, float %op2) { 658 %f.nnan = fadd nnan float %op1, %op2 659 ; CHECK: %f.nnan = fadd nnan float %op1, %op2 660 %f.ninf = fadd ninf float %op1, %op2 661 ; CHECK: %f.ninf = fadd ninf float %op1, %op2 662 %f.nsz = fadd nsz float %op1, %op2 663 ; CHECK: %f.nsz = fadd nsz float %op1, %op2 664 %f.arcp = fadd arcp float %op1, %op2 665 ; CHECK: %f.arcp = fadd arcp float %op1, %op2 666 %f.fast = fadd fast float %op1, %op2 667 ; CHECK: %f.fast = fadd fast float %op1, %op2 668 ret void 669} 670 671; Check various fast math flags and floating-point types on calls. 672 673declare float @fmf1() 674declare double @fmf2() 675declare <4 x double> @fmf3() 676 677; CHECK-LABEL: fastMathFlagsForCalls( 678define void @fastMathFlagsForCalls(float %f, double %d1, <4 x double> %d2) { 679 %call.fast = call fast float @fmf1() 680 ; CHECK: %call.fast = call fast float @fmf1() 681 682 ; Throw in some other attributes to make sure those stay in the right places. 683 684 %call.nsz.arcp = notail call nsz arcp double @fmf2() 685 ; CHECK: %call.nsz.arcp = notail call nsz arcp double @fmf2() 686 687 %call.nnan.ninf = tail call nnan ninf fastcc <4 x double> @fmf3() 688 ; CHECK: %call.nnan.ninf = tail call nnan ninf fastcc <4 x double> @fmf3() 689 690 ret void 691} 692 693;; Type System 694%opaquety = type opaque 695define void @typesystem() { 696 %p0 = bitcast i8* null to i32 (i32)* 697 ; CHECK: %p0 = bitcast i8* null to i32 (i32)* 698 %p1 = bitcast i8* null to void (i8*)* 699 ; CHECK: %p1 = bitcast i8* null to void (i8*)* 700 %p2 = bitcast i8* null to i32 (i8*, ...)* 701 ; CHECK: %p2 = bitcast i8* null to i32 (i8*, ...)* 702 %p3 = bitcast i8* null to { i32, i8 } (i8*, ...)* 703 ; CHECK: %p3 = bitcast i8* null to { i32, i8 } (i8*, ...)* 704 %p4 = bitcast i8* null to <{ i32, i8 }> (i8*, ...)* 705 ; CHECK: %p4 = bitcast i8* null to <{ i32, i8 }> (i8*, ...)* 706 %p5 = bitcast i8* null to <{ i32, i8 }> (<{ i8*, i64 }>*, ...)* 707 ; CHECK: %p5 = bitcast i8* null to <{ i32, i8 }> (<{ i8*, i64 }>*, ...)* 708 709 %t0 = alloca i1942652 710 ; CHECK: %t0 = alloca i1942652 711 %t1 = alloca half 712 ; CHECK: %t1 = alloca half 713 %t2 = alloca float 714 ; CHECK: %t2 = alloca float 715 %t3 = alloca double 716 ; CHECK: %t3 = alloca double 717 %t4 = alloca fp128 718 ; CHECK: %t4 = alloca fp128 719 %t5 = alloca x86_fp80 720 ; CHECK: %t5 = alloca x86_fp80 721 %t6 = alloca ppc_fp128 722 ; CHECK: %t6 = alloca ppc_fp128 723 %t7 = alloca x86_mmx 724 ; CHECK: %t7 = alloca x86_mmx 725 %t8 = alloca %opaquety* 726 ; CHECK: %t8 = alloca %opaquety* 727 728 ret void 729} 730 731declare void @llvm.token(token) 732; CHECK: declare void @llvm.token(token) 733 734;; Inline Assembler Expressions 735define void @inlineasm(i32 %arg) { 736 call i32 asm "bswap $0", "=r,r"(i32 %arg) 737 ; CHECK: call i32 asm "bswap $0", "=r,r"(i32 %arg) 738 call i32 asm sideeffect "blt $1, $2, $3", "=r,r,rm"(i32 %arg, i32 %arg) 739 ; CHECK: call i32 asm sideeffect "blt $1, $2, $3", "=r,r,rm"(i32 %arg, i32 %arg) 740 ret void 741} 742 743;; Instructions 744 745; Instructions -- Terminators 746define void @instructions.terminators(i8 %val) personality i32 -10 { 747 br i1 false, label %iftrue, label %iffalse 748 ; CHECK: br i1 false, label %iftrue, label %iffalse 749 br label %iftrue 750 ; CHECK: br label %iftrue 751iftrue: 752 ret void 753 ; CHECK: ret void 754iffalse: 755 756 switch i8 %val, label %defaultdest [ 757 ; CHECK: switch i8 %val, label %defaultdest [ 758 i8 0, label %defaultdest.0 759 ; CHECK: i8 0, label %defaultdest.0 760 i8 1, label %defaultdest.1 761 ; CHECK: i8 1, label %defaultdest.1 762 i8 2, label %defaultdest.2 763 ; CHECK: i8 2, label %defaultdest.2 764 ] 765 ; CHECK: ] 766defaultdest: 767 ret void 768defaultdest.0: 769 ret void 770defaultdest.1: 771 ret void 772defaultdest.2: 773 774 indirectbr i8* blockaddress(@instructions.terminators, %defaultdest.2), [label %defaultdest.2] 775 ; CHECK: indirectbr i8* blockaddress(@instructions.terminators, %defaultdest.2), [label %defaultdest.2] 776 indirectbr i8* blockaddress(@instructions.terminators, %defaultdest.2), [label %defaultdest.2, label %defaultdest.2] 777 ; CHECK: indirectbr i8* blockaddress(@instructions.terminators, %defaultdest.2), [label %defaultdest.2, label %defaultdest.2] 778 779 invoke fastcc void @f.fastcc() 780 ; CHECK: invoke fastcc void @f.fastcc() 781 to label %defaultdest unwind label %exc 782 ; CHECK: to label %defaultdest unwind label %exc 783exc: 784 %cleanup = landingpad i32 cleanup 785 786 resume i32 undef 787 ; CHECK: resume i32 undef 788 unreachable 789 ; CHECK: unreachable 790 791 ret void 792} 793 794define i32 @instructions.win_eh.1() personality i32 -3 { 795entry: 796 %arg1 = alloca i32 797 %arg2 = alloca i32 798 invoke void @f.ccc() to label %normal unwind label %catchswitch1 799 invoke void @f.ccc() to label %normal unwind label %catchswitch2 800 invoke void @f.ccc() to label %normal unwind label %catchswitch3 801 802catchswitch1: 803 %cs1 = catchswitch within none [label %catchpad1] unwind to caller 804 805catchpad1: 806 catchpad within %cs1 [] 807 br label %normal 808 ; CHECK: catchpad within %cs1 [] 809 ; CHECK-NEXT: br label %normal 810 811catchswitch2: 812 %cs2 = catchswitch within none [label %catchpad2] unwind to caller 813 814catchpad2: 815 catchpad within %cs2 [i32* %arg1] 816 br label %normal 817 ; CHECK: catchpad within %cs2 [i32* %arg1] 818 ; CHECK-NEXT: br label %normal 819 820catchswitch3: 821 %cs3 = catchswitch within none [label %catchpad3] unwind label %cleanuppad1 822 823catchpad3: 824 catchpad within %cs3 [i32* %arg1, i32* %arg2] 825 br label %normal 826 ; CHECK: catchpad within %cs3 [i32* %arg1, i32* %arg2] 827 ; CHECK-NEXT: br label %normal 828 829cleanuppad1: 830 %clean.1 = cleanuppad within none [] 831 unreachable 832 ; CHECK: %clean.1 = cleanuppad within none [] 833 ; CHECK-NEXT: unreachable 834 835normal: 836 ret i32 0 837} 838; 839define i32 @instructions.win_eh.2() personality i32 -4 { 840entry: 841 invoke void @f.ccc() to label %invoke.cont unwind label %catchswitch 842 843invoke.cont: 844 invoke void @f.ccc() to label %continue unwind label %cleanup 845 846cleanup: 847 %clean = cleanuppad within none [] 848 ; CHECK: %clean = cleanuppad within none [] 849 cleanupret from %clean unwind to caller 850 ; CHECK: cleanupret from %clean unwind to caller 851 852catchswitch: 853 %cs = catchswitch within none [label %catchpad] unwind label %terminate 854 855catchpad: 856 %catch = catchpad within %cs [] 857 br label %body 858 ; CHECK: %catch = catchpad within %cs [] 859 ; CHECK-NEXT: br label %body 860 861body: 862 invoke void @f.ccc() to label %continue unwind label %terminate 863 catchret from %catch to label %return 864 ; CHECK: catchret from %catch to label %return 865 866return: 867 ret i32 0 868 869terminate: 870 cleanuppad within %cs [] 871 unreachable 872 ; CHECK: cleanuppad within %cs [] 873 ; CHECK-NEXT: unreachable 874 875continue: 876 ret i32 0 877} 878 879; Instructions -- Binary Operations 880define void @instructions.binops(i8 %op1, i8 %op2) { 881 ; nuw x nsw 882 add i8 %op1, %op2 883 ; CHECK: add i8 %op1, %op2 884 add nuw i8 %op1, %op2 885 ; CHECK: add nuw i8 %op1, %op2 886 add nsw i8 %op1, %op2 887 ; CHECK: add nsw i8 %op1, %op2 888 add nuw nsw i8 %op1, %op2 889 ; CHECK: add nuw nsw i8 %op1, %op2 890 sub i8 %op1, %op2 891 ; CHECK: sub i8 %op1, %op2 892 sub nuw i8 %op1, %op2 893 ; CHECK: sub nuw i8 %op1, %op2 894 sub nsw i8 %op1, %op2 895 ; CHECK: sub nsw i8 %op1, %op2 896 sub nuw nsw i8 %op1, %op2 897 ; CHECK: sub nuw nsw i8 %op1, %op2 898 mul i8 %op1, %op2 899 ; CHECK: mul i8 %op1, %op2 900 mul nuw i8 %op1, %op2 901 ; CHECK: mul nuw i8 %op1, %op2 902 mul nsw i8 %op1, %op2 903 ; CHECK: mul nsw i8 %op1, %op2 904 mul nuw nsw i8 %op1, %op2 905 ; CHECK: mul nuw nsw i8 %op1, %op2 906 907 ; exact 908 udiv i8 %op1, %op2 909 ; CHECK: udiv i8 %op1, %op2 910 udiv exact i8 %op1, %op2 911 ; CHECK: udiv exact i8 %op1, %op2 912 sdiv i8 %op1, %op2 913 ; CHECK: sdiv i8 %op1, %op2 914 sdiv exact i8 %op1, %op2 915 ; CHECK: sdiv exact i8 %op1, %op2 916 917 ; none 918 urem i8 %op1, %op2 919 ; CHECK: urem i8 %op1, %op2 920 srem i8 %op1, %op2 921 ; CHECK: srem i8 %op1, %op2 922 923 ret void 924} 925 926; Instructions -- Bitwise Binary Operations 927define void @instructions.bitwise_binops(i8 %op1, i8 %op2) { 928 ; nuw x nsw 929 shl i8 %op1, %op2 930 ; CHECK: shl i8 %op1, %op2 931 shl nuw i8 %op1, %op2 932 ; CHECK: shl nuw i8 %op1, %op2 933 shl nsw i8 %op1, %op2 934 ; CHECK: shl nsw i8 %op1, %op2 935 shl nuw nsw i8 %op1, %op2 936 ; CHECK: shl nuw nsw i8 %op1, %op2 937 938 ; exact 939 lshr i8 %op1, %op2 940 ; CHECK: lshr i8 %op1, %op2 941 lshr exact i8 %op1, %op2 942 ; CHECK: lshr exact i8 %op1, %op2 943 ashr i8 %op1, %op2 944 ; CHECK: ashr i8 %op1, %op2 945 ashr exact i8 %op1, %op2 946 ; CHECK: ashr exact i8 %op1, %op2 947 948 ; none 949 and i8 %op1, %op2 950 ; CHECK: and i8 %op1, %op2 951 or i8 %op1, %op2 952 ; CHECK: or i8 %op1, %op2 953 xor i8 %op1, %op2 954 ; CHECK: xor i8 %op1, %op2 955 956 ret void 957} 958 959; Instructions -- Vector Operations 960define void @instructions.vectorops(<4 x float> %vec, <4 x float> %vec2) { 961 extractelement <4 x float> %vec, i8 0 962 ; CHECK: extractelement <4 x float> %vec, i8 0 963 insertelement <4 x float> %vec, float 3.500000e+00, i8 0 964 ; CHECK: insertelement <4 x float> %vec, float 3.500000e+00, i8 0 965 shufflevector <4 x float> %vec, <4 x float> %vec2, <2 x i32> zeroinitializer 966 ; CHECK: shufflevector <4 x float> %vec, <4 x float> %vec2, <2 x i32> zeroinitializer 967 968 ret void 969} 970 971; Instructions -- Aggregate Operations 972define void @instructions.aggregateops({ i8, i32 } %up, <{ i8, i32 }> %p, 973 [3 x i8] %arr, { i8, { i32 }} %n, 974 <2 x i8*> %pvec, <2 x i64> %offsets) { 975 extractvalue { i8, i32 } %up, 0 976 ; CHECK: extractvalue { i8, i32 } %up, 0 977 extractvalue <{ i8, i32 }> %p, 1 978 ; CHECK: extractvalue <{ i8, i32 }> %p, 1 979 extractvalue [3 x i8] %arr, 2 980 ; CHECK: extractvalue [3 x i8] %arr, 2 981 extractvalue { i8, { i32 } } %n, 1, 0 982 ; CHECK: extractvalue { i8, { i32 } } %n, 1, 0 983 984 insertvalue { i8, i32 } %up, i8 1, 0 985 ; CHECK: insertvalue { i8, i32 } %up, i8 1, 0 986 insertvalue <{ i8, i32 }> %p, i32 2, 1 987 ; CHECK: insertvalue <{ i8, i32 }> %p, i32 2, 1 988 insertvalue [3 x i8] %arr, i8 0, 0 989 ; CHECK: insertvalue [3 x i8] %arr, i8 0, 0 990 insertvalue { i8, { i32 } } %n, i32 0, 1, 0 991 ; CHECK: insertvalue { i8, { i32 } } %n, i32 0, 1, 0 992 993 %up.ptr = alloca { i8, i32 } 994 %p.ptr = alloca <{ i8, i32 }> 995 %arr.ptr = alloca [3 x i8] 996 %n.ptr = alloca { i8, { i32 } } 997 998 getelementptr { i8, i32 }, { i8, i32 }* %up.ptr, i8 0 999 ; CHECK: getelementptr { i8, i32 }, { i8, i32 }* %up.ptr, i8 0 1000 getelementptr <{ i8, i32 }>, <{ i8, i32 }>* %p.ptr, i8 1 1001 ; CHECK: getelementptr <{ i8, i32 }>, <{ i8, i32 }>* %p.ptr, i8 1 1002 getelementptr [3 x i8], [3 x i8]* %arr.ptr, i8 2 1003 ; CHECK: getelementptr [3 x i8], [3 x i8]* %arr.ptr, i8 2 1004 getelementptr { i8, { i32 } }, { i8, { i32 } }* %n.ptr, i32 0, i32 1 1005 ; CHECK: getelementptr { i8, { i32 } }, { i8, { i32 } }* %n.ptr, i32 0, i32 1 1006 getelementptr inbounds { i8, { i32 } }, { i8, { i32 } }* %n.ptr, i32 1, i32 0 1007 ; CHECK: getelementptr inbounds { i8, { i32 } }, { i8, { i32 } }* %n.ptr, i32 1, i32 0 1008 getelementptr i8, <2 x i8*> %pvec, <2 x i64> %offsets 1009 ; CHECK: getelementptr i8, <2 x i8*> %pvec, <2 x i64> %offsets 1010 1011 ret void 1012} 1013 1014; Instructions -- Memory Access and Addressing Operations 1015!7 = !{i32 1} 1016!8 = !{} 1017!9 = !{i64 4} 1018define void @instructions.memops(i32** %base) { 1019 alloca i32, i8 4, align 4 1020 ; CHECK: alloca i32, i8 4, align 4 1021 alloca inalloca i32, i8 4, align 4 1022 ; CHECK: alloca inalloca i32, i8 4, align 4 1023 1024 load i32*, i32** %base, align 8, !invariant.load !7, !nontemporal !8, !nonnull !7, !dereferenceable !9, !dereferenceable_or_null !9 1025 ; CHECK: load i32*, i32** %base, align 8, !invariant.load !7, !nontemporal !8, !nonnull !7, !dereferenceable !9, !dereferenceable_or_null !9 1026 load volatile i32*, i32** %base, align 8, !invariant.load !7, !nontemporal !8, !nonnull !7, !dereferenceable !9, !dereferenceable_or_null !9 1027 ; CHECK: load volatile i32*, i32** %base, align 8, !invariant.load !7, !nontemporal !8, !nonnull !7, !dereferenceable !9, !dereferenceable_or_null !9 1028 1029 store i32* null, i32** %base, align 4, !nontemporal !8 1030 ; CHECK: store i32* null, i32** %base, align 4, !nontemporal !8 1031 store volatile i32* null, i32** %base, align 4, !nontemporal !8 1032 ; CHECK: store volatile i32* null, i32** %base, align 4, !nontemporal !8 1033 1034 ret void 1035} 1036 1037; Instructions -- Conversion Operations 1038define void @instructions.conversions() { 1039 trunc i32 -1 to i1 1040 ; CHECK: trunc i32 -1 to i1 1041 zext i32 -1 to i64 1042 ; CHECK: zext i32 -1 to i64 1043 sext i32 -1 to i64 1044 ; CHECK: sext i32 -1 to i64 1045 fptrunc float undef to half 1046 ; CHECK: fptrunc float undef to half 1047 fpext half undef to float 1048 ; CHECK: fpext half undef to float 1049 fptoui float undef to i32 1050 ; CHECK: fptoui float undef to i32 1051 fptosi float undef to i32 1052 ; CHECK: fptosi float undef to i32 1053 uitofp i32 1 to float 1054 ; CHECK: uitofp i32 1 to float 1055 sitofp i32 -1 to float 1056 ; CHECK: sitofp i32 -1 to float 1057 ptrtoint i8* null to i64 1058 ; CHECK: ptrtoint i8* null to i64 1059 inttoptr i64 0 to i8* 1060 ; CHECK: inttoptr i64 0 to i8* 1061 bitcast i32 0 to i32 1062 ; CHECK: bitcast i32 0 to i32 1063 addrspacecast i32* null to i32 addrspace(1)* 1064 ; CHECK: addrspacecast i32* null to i32 addrspace(1)* 1065 1066 ret void 1067} 1068 1069; Instructions -- Other Operations 1070define void @instructions.other(i32 %op1, i32 %op2, half %fop1, half %fop2) { 1071entry: 1072 icmp eq i32 %op1, %op2 1073 ; CHECK: icmp eq i32 %op1, %op2 1074 icmp ne i32 %op1, %op2 1075 ; CHECK: icmp ne i32 %op1, %op2 1076 icmp ugt i32 %op1, %op2 1077 ; CHECK: icmp ugt i32 %op1, %op2 1078 icmp uge i32 %op1, %op2 1079 ; CHECK: icmp uge i32 %op1, %op2 1080 icmp ult i32 %op1, %op2 1081 ; CHECK: icmp ult i32 %op1, %op2 1082 icmp ule i32 %op1, %op2 1083 ; CHECK: icmp ule i32 %op1, %op2 1084 icmp sgt i32 %op1, %op2 1085 ; CHECK: icmp sgt i32 %op1, %op2 1086 icmp sge i32 %op1, %op2 1087 ; CHECK: icmp sge i32 %op1, %op2 1088 icmp slt i32 %op1, %op2 1089 ; CHECK: icmp slt i32 %op1, %op2 1090 icmp sle i32 %op1, %op2 1091 ; CHECK: icmp sle i32 %op1, %op2 1092 1093 fcmp false half %fop1, %fop2 1094 ; CHECK: fcmp false half %fop1, %fop2 1095 fcmp oeq half %fop1, %fop2 1096 ; CHECK: fcmp oeq half %fop1, %fop2 1097 fcmp ogt half %fop1, %fop2 1098 ; CHECK: fcmp ogt half %fop1, %fop2 1099 fcmp oge half %fop1, %fop2 1100 ; CHECK: fcmp oge half %fop1, %fop2 1101 fcmp olt half %fop1, %fop2 1102 ; CHECK: fcmp olt half %fop1, %fop2 1103 fcmp ole half %fop1, %fop2 1104 ; CHECK: fcmp ole half %fop1, %fop2 1105 fcmp one half %fop1, %fop2 1106 ; CHECK: fcmp one half %fop1, %fop2 1107 fcmp ord half %fop1, %fop2 1108 ; CHECK: fcmp ord half %fop1, %fop2 1109 fcmp ueq half %fop1, %fop2 1110 ; CHECK: fcmp ueq half %fop1, %fop2 1111 fcmp ugt half %fop1, %fop2 1112 ; CHECK: fcmp ugt half %fop1, %fop2 1113 fcmp uge half %fop1, %fop2 1114 ; CHECK: fcmp uge half %fop1, %fop2 1115 fcmp ult half %fop1, %fop2 1116 ; CHECK: fcmp ult half %fop1, %fop2 1117 fcmp ule half %fop1, %fop2 1118 ; CHECK: fcmp ule half %fop1, %fop2 1119 fcmp une half %fop1, %fop2 1120 ; CHECK: fcmp une half %fop1, %fop2 1121 fcmp uno half %fop1, %fop2 1122 ; CHECK: fcmp uno half %fop1, %fop2 1123 fcmp true half %fop1, %fop2 1124 ; CHECK: fcmp true half %fop1, %fop2 1125 1126 br label %exit 1127L1: 1128 %v1 = add i32 %op1, %op2 1129 br label %exit 1130L2: 1131 %v2 = add i32 %op1, %op2 1132 br label %exit 1133exit: 1134 phi i32 [ %v1, %L1 ], [ %v2, %L2 ], [ %op1, %entry ] 1135 ; CHECK: phi i32 [ %v1, %L1 ], [ %v2, %L2 ], [ %op1, %entry ] 1136 1137 select i1 true, i32 0, i32 1 1138 ; CHECK: select i1 true, i32 0, i32 1 1139 select <2 x i1> <i1 true, i1 false>, <2 x i8> <i8 2, i8 3>, <2 x i8> <i8 3, i8 2> 1140 ; CHECK: select <2 x i1> <i1 true, i1 false>, <2 x i8> <i8 2, i8 3>, <2 x i8> <i8 3, i8 2> 1141 1142 call void @f.nobuiltin() builtin 1143 ; CHECK: call void @f.nobuiltin() #39 1144 1145 call fastcc noalias i32* @f.noalias() noinline 1146 ; CHECK: call fastcc noalias i32* @f.noalias() #12 1147 tail call ghccc nonnull i32* @f.nonnull() minsize 1148 ; CHECK: tail call ghccc nonnull i32* @f.nonnull() #7 1149 1150 ret void 1151} 1152 1153define void @instructions.call_musttail(i8* inalloca %val) { 1154 musttail call void @f.param.inalloca(i8* inalloca %val) 1155 ; CHECK: musttail call void @f.param.inalloca(i8* inalloca %val) 1156 1157 ret void 1158} 1159 1160define void @instructions.call_notail() { 1161 notail call void @f1() 1162 ; CHECK: notail call void @f1() 1163 1164 ret void 1165} 1166 1167define void @instructions.landingpad() personality i32 -2 { 1168 invoke void @llvm.donothing() to label %proceed unwind label %catch1 1169 invoke void @llvm.donothing() to label %proceed unwind label %catch2 1170 invoke void @llvm.donothing() to label %proceed unwind label %catch3 1171 invoke void @llvm.donothing() to label %proceed unwind label %catch4 1172 1173catch1: 1174 landingpad i32 1175 ; CHECK: landingpad i32 1176 cleanup 1177 ; CHECK: cleanup 1178 br label %proceed 1179 1180catch2: 1181 landingpad i32 1182 ; CHECK: landingpad i32 1183 cleanup 1184 ; CHECK: cleanup 1185 catch i32* null 1186 ; CHECK: catch i32* null 1187 br label %proceed 1188 1189catch3: 1190 landingpad i32 1191 ; CHECK: landingpad i32 1192 cleanup 1193 ; CHECK: cleanup 1194 catch i32* null 1195 ; CHECK: catch i32* null 1196 catch i32* null 1197 ; CHECK: catch i32* null 1198 br label %proceed 1199 1200catch4: 1201 landingpad i32 1202 ; CHECK: landingpad i32 1203 filter [2 x i32] zeroinitializer 1204 ; CHECK: filter [2 x i32] zeroinitializer 1205 br label %proceed 1206 1207proceed: 1208 ret void 1209} 1210 1211;; Intrinsic Functions 1212 1213; Intrinsic Functions -- Variable Argument Handling 1214declare void @llvm.va_start(i8*) 1215declare void @llvm.va_copy(i8*, i8*) 1216declare void @llvm.va_end(i8*) 1217define void @instructions.va_arg(i8* %v, ...) { 1218 %ap = alloca i8* 1219 %ap2 = bitcast i8** %ap to i8* 1220 1221 call void @llvm.va_start(i8* %ap2) 1222 ; CHECK: call void @llvm.va_start(i8* %ap2) 1223 1224 va_arg i8* %ap2, i32 1225 ; CHECK: va_arg i8* %ap2, i32 1226 1227 call void @llvm.va_copy(i8* %v, i8* %ap2) 1228 ; CHECK: call void @llvm.va_copy(i8* %v, i8* %ap2) 1229 1230 call void @llvm.va_end(i8* %ap2) 1231 ; CHECK: call void @llvm.va_end(i8* %ap2) 1232 1233 ret void 1234} 1235 1236; Intrinsic Functions -- Accurate Garbage Collection 1237declare void @llvm.gcroot(i8**, i8*) 1238declare i8* @llvm.gcread(i8*, i8**) 1239declare void @llvm.gcwrite(i8*, i8*, i8**) 1240define void @intrinsics.gc() gc "shadow-stack" { 1241 %ptrloc = alloca i8* 1242 call void @llvm.gcroot(i8** %ptrloc, i8* null) 1243 ; CHECK: call void @llvm.gcroot(i8** %ptrloc, i8* null) 1244 1245 call i8* @llvm.gcread(i8* null, i8** %ptrloc) 1246 ; CHECK: call i8* @llvm.gcread(i8* null, i8** %ptrloc) 1247 1248 %ref = alloca i8 1249 call void @llvm.gcwrite(i8* %ref, i8* null, i8** %ptrloc) 1250 ; CHECK: call void @llvm.gcwrite(i8* %ref, i8* null, i8** %ptrloc) 1251 1252 ret void 1253} 1254 1255; Intrinsic Functions -- Code Generation 1256declare i8* @llvm.returnaddress(i32) 1257declare i8* @llvm.frameaddress(i32) 1258declare i32 @llvm.read_register.i32(metadata) 1259declare i64 @llvm.read_register.i64(metadata) 1260declare void @llvm.write_register.i32(metadata, i32) 1261declare void @llvm.write_register.i64(metadata, i64) 1262declare i8* @llvm.stacksave() 1263declare void @llvm.stackrestore(i8*) 1264declare void @llvm.prefetch(i8*, i32, i32, i32) 1265declare void @llvm.pcmarker(i32) 1266declare i64 @llvm.readcyclecounter() 1267declare void @llvm.clear_cache(i8*, i8*) 1268declare void @llvm.instrprof_increment(i8*, i64, i32, i32) 1269 1270!10 = !{!"rax"} 1271define void @intrinsics.codegen() { 1272 call i8* @llvm.returnaddress(i32 1) 1273 ; CHECK: call i8* @llvm.returnaddress(i32 1) 1274 call i8* @llvm.frameaddress(i32 1) 1275 ; CHECK: call i8* @llvm.frameaddress(i32 1) 1276 1277 call i32 @llvm.read_register.i32(metadata !10) 1278 ; CHECK: call i32 @llvm.read_register.i32(metadata !10) 1279 call i64 @llvm.read_register.i64(metadata !10) 1280 ; CHECK: call i64 @llvm.read_register.i64(metadata !10) 1281 call void @llvm.write_register.i32(metadata !10, i32 0) 1282 ; CHECK: call void @llvm.write_register.i32(metadata !10, i32 0) 1283 call void @llvm.write_register.i64(metadata !10, i64 0) 1284 ; CHECK: call void @llvm.write_register.i64(metadata !10, i64 0) 1285 1286 %stack = call i8* @llvm.stacksave() 1287 ; CHECK: %stack = call i8* @llvm.stacksave() 1288 call void @llvm.stackrestore(i8* %stack) 1289 ; CHECK: call void @llvm.stackrestore(i8* %stack) 1290 1291 call void @llvm.prefetch(i8* %stack, i32 0, i32 3, i32 0) 1292 ; CHECK: call void @llvm.prefetch(i8* %stack, i32 0, i32 3, i32 0) 1293 1294 call void @llvm.pcmarker(i32 1) 1295 ; CHECK: call void @llvm.pcmarker(i32 1) 1296 1297 call i64 @llvm.readcyclecounter() 1298 ; CHECK: call i64 @llvm.readcyclecounter() 1299 1300 call void @llvm.clear_cache(i8* null, i8* null) 1301 ; CHECK: call void @llvm.clear_cache(i8* null, i8* null) 1302 1303 call void @llvm.instrprof_increment(i8* null, i64 0, i32 0, i32 0) 1304 ; CHECK: call void @llvm.instrprof_increment(i8* null, i64 0, i32 0, i32 0) 1305 1306 ret void 1307} 1308 1309declare void @llvm.localescape(...) 1310declare i8* @llvm.localrecover(i8* %func, i8* %fp, i32 %idx) 1311define void @intrinsics.localescape() { 1312 %static.alloca = alloca i32 1313 call void (...) @llvm.localescape(i32* %static.alloca) 1314 ; CHECK: call void (...) @llvm.localescape(i32* %static.alloca) 1315 1316 call void @intrinsics.localrecover() 1317 1318 ret void 1319} 1320define void @intrinsics.localrecover() { 1321 %func = bitcast void ()* @intrinsics.localescape to i8* 1322 %fp = call i8* @llvm.frameaddress(i32 1) 1323 call i8* @llvm.localrecover(i8* %func, i8* %fp, i32 0) 1324 ; CHECK: call i8* @llvm.localrecover(i8* %func, i8* %fp, i32 0) 1325 1326 ret void 1327} 1328 1329; We need this function to provide `uses' for some metadata tests. 1330define void @misc.metadata() { 1331 call void @f1(), !srcloc !11 1332 call void @f1(), !srcloc !12 1333 call void @f1(), !srcloc !13 1334 call void @f1(), !srcloc !14 1335 ret void 1336} 1337 1338declare void @op_bundle_callee_0() 1339declare void @op_bundle_callee_1(i32,i32) 1340 1341define void @call_with_operand_bundle0(i32* %ptr) { 1342; CHECK-LABEL: call_with_operand_bundle0( 1343 entry: 1344 %l = load i32, i32* %ptr 1345 %x = add i32 42, 1 1346 call void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "bar"(float 0.000000e+00, i64 100, i32 %l) ] 1347; CHECK: call void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "bar"(float 0.000000e+00, i64 100, i32 %l) ] 1348 ret void 1349} 1350 1351define void @call_with_operand_bundle1(i32* %ptr) { 1352; CHECK-LABEL: call_with_operand_bundle1( 1353 entry: 1354 %l = load i32, i32* %ptr 1355 %x = add i32 42, 1 1356 1357 call void @op_bundle_callee_0() 1358 call void @op_bundle_callee_0() [ "foo"() ] 1359 call void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "bar"(float 0.000000e+00, i64 100, i32 %l) ] 1360; CHECK: @op_bundle_callee_0(){{$}} 1361; CHECK-NEXT: call void @op_bundle_callee_0() [ "foo"() ] 1362; CHECK-NEXT: call void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "bar"(float 0.000000e+00, i64 100, i32 %l) ] 1363 ret void 1364} 1365 1366define void @call_with_operand_bundle2(i32* %ptr) { 1367; CHECK-LABEL: call_with_operand_bundle2( 1368 entry: 1369 call void @op_bundle_callee_0() [ "foo"() ] 1370; CHECK: call void @op_bundle_callee_0() [ "foo"() ] 1371 ret void 1372} 1373 1374define void @call_with_operand_bundle3(i32* %ptr) { 1375; CHECK-LABEL: call_with_operand_bundle3( 1376 entry: 1377 %l = load i32, i32* %ptr 1378 %x = add i32 42, 1 1379 call void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "foo"(i32 42, float 0.000000e+00, i32 %l) ] 1380; CHECK: call void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "foo"(i32 42, float 0.000000e+00, i32 %l) ] 1381 ret void 1382} 1383 1384define void @call_with_operand_bundle4(i32* %ptr) { 1385; CHECK-LABEL: call_with_operand_bundle4( 1386 entry: 1387 %l = load i32, i32* %ptr 1388 %x = add i32 42, 1 1389 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) ] 1390; 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) ] 1391 ret void 1392} 1393 1394; Invoke versions of the above tests: 1395 1396 1397define void @invoke_with_operand_bundle0(i32* %ptr) personality i8 3 { 1398; CHECK-LABEL: @invoke_with_operand_bundle0( 1399 entry: 1400 %l = load i32, i32* %ptr 1401 %x = add i32 42, 1 1402 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 1403; CHECK: invoke void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "bar"(float 0.000000e+00, i64 100, i32 %l) ] 1404 1405exception: 1406 %cleanup = landingpad i8 cleanup 1407 br label %normal 1408normal: 1409 ret void 1410} 1411 1412define void @invoke_with_operand_bundle1(i32* %ptr) personality i8 3 { 1413; CHECK-LABEL: @invoke_with_operand_bundle1( 1414 entry: 1415 %l = load i32, i32* %ptr 1416 %x = add i32 42, 1 1417 1418 invoke void @op_bundle_callee_0() to label %normal unwind label %exception 1419; CHECK: invoke void @op_bundle_callee_0(){{$}} 1420 1421exception: 1422 %cleanup = landingpad i8 cleanup 1423 br label %normal 1424 1425normal: 1426 invoke void @op_bundle_callee_0() [ "foo"() ] to label %normal1 unwind label %exception1 1427; CHECK: invoke void @op_bundle_callee_0() [ "foo"() ] 1428 1429exception1: 1430 %cleanup1 = landingpad i8 cleanup 1431 br label %normal1 1432 1433normal1: 1434 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 1435; CHECK: invoke void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "foo"(i32 42, float 0.000000e+00, i32 %l) ] 1436 1437exception2: 1438 %cleanup2 = landingpad i8 cleanup 1439 br label %normal2 1440 1441normal2: 1442 ret void 1443} 1444 1445define void @invoke_with_operand_bundle2(i32* %ptr) personality i8 3 { 1446; CHECK-LABEL: @invoke_with_operand_bundle2( 1447 entry: 1448 invoke void @op_bundle_callee_0() [ "foo"() ] to label %normal unwind label %exception 1449; CHECK: invoke void @op_bundle_callee_0() [ "foo"() ] 1450 1451exception: 1452 %cleanup = landingpad i8 cleanup 1453 br label %normal 1454normal: 1455 ret void 1456} 1457 1458define void @invoke_with_operand_bundle3(i32* %ptr) personality i8 3 { 1459; CHECK-LABEL: @invoke_with_operand_bundle3( 1460 entry: 1461 %l = load i32, i32* %ptr 1462 %x = add i32 42, 1 1463 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 1464; CHECK: invoke void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "foo"(i32 42, float 0.000000e+00, i32 %l) ] 1465 1466exception: 1467 %cleanup = landingpad i8 cleanup 1468 br label %normal 1469normal: 1470 ret void 1471} 1472 1473define void @invoke_with_operand_bundle4(i32* %ptr) personality i8 3 { 1474; CHECK-LABEL: @invoke_with_operand_bundle4( 1475 entry: 1476 %l = load i32, i32* %ptr 1477 %x = add i32 42, 1 1478 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) ] 1479 to label %normal unwind label %exception 1480; 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) ] 1481 1482exception: 1483 %cleanup = landingpad i8 cleanup 1484 br label %normal 1485normal: 1486 ret void 1487} 1488 1489 1490; CHECK: attributes #0 = { alignstack=4 } 1491; CHECK: attributes #1 = { alignstack=8 } 1492; CHECK: attributes #2 = { alwaysinline } 1493; CHECK: attributes #3 = { cold } 1494; CHECK: attributes #4 = { convergent } 1495; CHECK: attributes #5 = { inlinehint } 1496; CHECK: attributes #6 = { jumptable } 1497; CHECK: attributes #7 = { minsize } 1498; CHECK: attributes #8 = { naked } 1499; CHECK: attributes #9 = { nobuiltin } 1500; CHECK: attributes #10 = { noduplicate } 1501; CHECK: attributes #11 = { noimplicitfloat } 1502; CHECK: attributes #12 = { noinline } 1503; CHECK: attributes #13 = { nonlazybind } 1504; CHECK: attributes #14 = { noredzone } 1505; CHECK: attributes #15 = { noreturn } 1506; CHECK: attributes #16 = { nounwind } 1507; CHECK: attributes #17 = { noinline optnone } 1508; CHECK: attributes #18 = { optsize } 1509; CHECK: attributes #19 = { readnone } 1510; CHECK: attributes #20 = { readonly } 1511; CHECK: attributes #21 = { returns_twice } 1512; CHECK: attributes #22 = { safestack } 1513; CHECK: attributes #23 = { sanitize_address } 1514; CHECK: attributes #24 = { sanitize_memory } 1515; CHECK: attributes #25 = { sanitize_thread } 1516; CHECK: attributes #26 = { ssp } 1517; CHECK: attributes #27 = { sspreq } 1518; CHECK: attributes #28 = { sspstrong } 1519; CHECK: attributes #29 = { "thunk" } 1520; CHECK: attributes #30 = { uwtable } 1521; CHECK: attributes #31 = { "cpu"="cortex-a8" } 1522; CHECK: attributes #32 = { norecurse } 1523; CHECK: attributes #33 = { inaccessiblememonly } 1524; CHECK: attributes #34 = { inaccessiblemem_or_argmemonly } 1525; CHECK: attributes #35 = { nounwind readnone } 1526; CHECK: attributes #36 = { argmemonly nounwind readonly } 1527; CHECK: attributes #37 = { argmemonly nounwind } 1528; CHECK: attributes #38 = { nounwind readonly } 1529; CHECK: attributes #39 = { builtin } 1530 1531;; Metadata 1532 1533; Metadata -- Module flags 1534!llvm.module.flags = !{!0, !1, !2, !4, !5, !6} 1535; CHECK: !llvm.module.flags = !{!0, !1, !2, !4, !5, !6} 1536 1537!0 = !{i32 1, !"mod1", i32 0} 1538; CHECK: !0 = !{i32 1, !"mod1", i32 0} 1539!1 = !{i32 2, !"mod2", i32 0} 1540; CHECK: !1 = !{i32 2, !"mod2", i32 0} 1541!2 = !{i32 3, !"mod3", !3} 1542; CHECK: !2 = !{i32 3, !"mod3", !3} 1543!3 = !{!"mod6", !0} 1544; CHECK: !3 = !{!"mod6", !0} 1545!4 = !{i32 4, !"mod4", i32 0} 1546; CHECK: !4 = !{i32 4, !"mod4", i32 0} 1547!5 = !{i32 5, !"mod5", !0} 1548; CHECK: !5 = !{i32 5, !"mod5", !0} 1549!6 = !{i32 6, !"mod6", !0} 1550; CHECK: !6 = !{i32 6, !"mod6", !0} 1551 1552; Metadata -- Check `distinct' 1553!11 = distinct !{} 1554; CHECK: !11 = distinct !{} 1555!12 = distinct !{} 1556; CHECK: !12 = distinct !{} 1557!13 = !{!11} 1558; CHECK: !13 = !{!11} 1559!14 = !{!12} 1560; CHECK: !14 = !{!12} 1561