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1; Bitcode compatibility test for llvm 3.7.02;3; N.b: This is 3.7-compatible IR. The CHECK lines occasionally differ from4; the IR used to generate the bitcode, and may need to be updated. These5; locations are tagged with an 'XXX'.6 7; RUN: llvm-dis < %s.bc | FileCheck %s8 9target datalayout = "E"10; CHECK: target datalayout = "E"11 12target triple = "x86_64-apple-macosx10.10.0"13; CHECK: target triple = "x86_64-apple-macosx10.10.0"14 15;; Module-level assembly16module asm "beep boop"17; CHECK: module asm "beep boop"18 19;; Comdats20$comdat.any = comdat any21; CHECK: $comdat.any = comdat any22$comdat.exactmatch = comdat exactmatch23; CHECK: $comdat.exactmatch = comdat exactmatch24$comdat.largest = comdat largest25; CHECK: $comdat.largest = comdat largest26$comdat.noduplicates = comdat nodeduplicate27; CHECK: $comdat.noduplicates = comdat nodeduplicate28$comdat.samesize = comdat samesize29; CHECK: $comdat.samesize = comdat samesize30 31;; Constants32@const.true = constant i1 true33; CHECK: @const.true = constant i1 true34@const.false = constant i1 false35; CHECK: @const.false = constant i1 false36@const.int = constant i32 zeroinitializer37; CHECK: @const.int = constant i32 038@const.float = constant double 0.039; CHECK: @const.float = constant double 0.040@const.null = constant i8* null41; CHECK: @const.null = constant ptr null42%const.struct.type = type { i32, i8 }43%const.struct.type.packed = type <{ i32, i8 }>44@const.struct = constant %const.struct.type { i32 -1, i8 undef }45; CHECK: @const.struct = constant %const.struct.type { i32 -1, i8 undef }46@const.struct.packed = constant %const.struct.type.packed <{ i32 -1, i8 1 }>47; CHECK: @const.struct.packed = constant %const.struct.type.packed <{ i32 -1, i8 1 }>48@const.array = constant [2 x i32] [i32 -3, i32 -4]49; CHECK: @const.array = constant [2 x i32] [i32 -3, i32 -4]50@const.vector = constant <2 x i32> <i32 -5, i32 -6>51; CHECK: @const.vector = constant <2 x i32> <i32 -5, i32 -6>52 53;; Global Variables54; Format: [@<GlobalVarName> =] [Linkage] [Visibility] [DLLStorageClass]55; [ThreadLocal] [unnamed_addr] [AddrSpace] [ExternallyInitialized]56; <global | constant> <Type> [<InitializerConstant>]57; [, section "name"] [, comdat [($name)]] [, align <Alignment>]58 59; Global Variables -- Simple60@g1 = global i32 061; CHECK: @g1 = global i32 062@g2 = constant i32 063; CHECK: @g2 = constant i32 064 65; Global Variables -- Linkage66@g.private = private global i32 067; CHECK: @g.private = private global i32 068@g.internal = internal global i32 069; CHECK: @g.internal = internal global i32 070@g.available_externally = available_externally global i32 071; CHECK: @g.available_externally = available_externally global i32 072@g.linkonce = linkonce global i32 073; CHECK: @g.linkonce = linkonce global i32 074@g.weak = weak global i32 075; CHECK: @g.weak = weak global i32 076@g.common = common global i32 077; CHECK: @g.common = common global i32 078@g.appending = appending global [4 x i8] c"test"79; CHECK: @g.appending = appending global [4 x i8] c"test"80@g.extern_weak = extern_weak global i3281; CHECK: @g.extern_weak = extern_weak global i3282@g.linkonce_odr = linkonce_odr global i32 083; CHECK: @g.linkonce_odr = linkonce_odr global i32 084@g.weak_odr = weak_odr global i32 085; CHECK: @g.weak_odr = weak_odr global i32 086@g.external = external global i3287; CHECK: @g.external = external global i3288 89; Global Variables -- Visibility90@g.default = default global i32 091; CHECK: @g.default = global i32 092@g.hidden = hidden global i32 093; CHECK: @g.hidden = hidden global i32 094@g.protected = protected global i32 095; CHECK: @g.protected = protected global i32 096 97; Global Variables -- DLLStorageClass98@g.dlldefault = default global i32 099; CHECK: @g.dlldefault = global i32 0100@g.dllimport = external dllimport global i32101; CHECK: @g.dllimport = external dllimport global i32102@g.dllexport = dllexport global i32 0103; CHECK: @g.dllexport = dllexport global i32 0104 105; Global Variables -- ThreadLocal106@g.notthreadlocal = global i32 0107; CHECK: @g.notthreadlocal = global i32 0108@g.generaldynamic = thread_local global i32 0109; CHECK: @g.generaldynamic = thread_local global i32 0110@g.localdynamic = thread_local(localdynamic) global i32 0111; CHECK: @g.localdynamic = thread_local(localdynamic) global i32 0112@g.initialexec = thread_local(initialexec) global i32 0113; CHECK: @g.initialexec = thread_local(initialexec) global i32 0114@g.localexec = thread_local(localexec) global i32 0115; CHECK: @g.localexec = thread_local(localexec) global i32 0116 117; Global Variables -- unnamed_addr118@g.unnamed_addr = unnamed_addr global i32 0119; CHECK: @g.unnamed_addr = unnamed_addr global i32 0120 121; Global Variables -- AddrSpace122@g.addrspace = addrspace(1) global i32 0123; CHECK: @g.addrspace = addrspace(1) global i32 0124 125; Global Variables -- ExternallyInitialized126@g.externally_initialized = external externally_initialized global i32127; CHECK: @g.externally_initialized = external externally_initialized global i32128 129; Global Variables -- section130@g.section = global i32 0, section "_DATA"131; CHECK: @g.section = global i32 0, section "_DATA"132 133; Global Variables -- comdat134@comdat.any = global i32 0, comdat135; CHECK: @comdat.any = global i32 0, comdat136@comdat.exactmatch = global i32 0, comdat137; CHECK: @comdat.exactmatch = global i32 0, comdat138@comdat.largest = global i32 0, comdat139; CHECK: @comdat.largest = global i32 0, comdat140@comdat.noduplicates = global i32 0, comdat141; CHECK: @comdat.noduplicates = global i32 0, comdat142@comdat.samesize = global i32 0, comdat143; CHECK: @comdat.samesize = global i32 0, comdat144 145; Force two globals from different comdats into sections with the same name.146$comdat1 = comdat any147$comdat2 = comdat any148@g.comdat1 = global i32 0, section "SharedSection", comdat($comdat1)149; CHECK: @g.comdat1 = global i32 0, section "SharedSection", comdat($comdat1)150@g.comdat2 = global i32 0, section "SharedSection", comdat($comdat2)151; CHECK: @g.comdat2 = global i32 0, section "SharedSection", comdat($comdat2)152 153; Global Variables -- align154@g.align = global i32 0, align 4155; CHECK: @g.align = global i32 0, align 4156 157; Global Variables -- Intrinsics158%pri.func.data = type { i32, void ()*, i8* }159@g.used1 = global i32 0160@g.used2 = global i32 0161@g.used3 = global i8 0162declare void @g.f1()163@llvm.used = appending global [1 x i32*] [i32* @g.used1], section "llvm.metadata"164; CHECK: @llvm.used = appending global [1 x ptr] [ptr @g.used1], section "llvm.metadata"165@llvm.compiler.used = appending global [1 x i32*] [i32* @g.used2], section "llvm.metadata"166; CHECK: @llvm.compiler.used = appending global [1 x ptr] [ptr @g.used2], section "llvm.metadata"167@llvm.global_ctors = appending global [1 x %pri.func.data] [%pri.func.data { i32 0, void ()* @g.f1, i8* @g.used3 }], section "llvm.metadata"168; CHECK: @llvm.global_ctors = appending global [1 x %pri.func.data] [%pri.func.data { i32 0, ptr @g.f1, ptr @g.used3 }], section "llvm.metadata"169@llvm.global_dtors = 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_dtors = appending global [1 x %pri.func.data] [%pri.func.data { i32 0, ptr @g.f1, ptr @g.used3 }], section "llvm.metadata"171 172;; Aliases173; Format: @<Name> = [Linkage] [Visibility] [DLLStorageClass] [ThreadLocal]174; [unnamed_addr] alias <AliaseeTy> @<Aliasee>175 176; Aliases -- Linkage177@a.private = private alias i32* @g.private178; CHECK: @a.private = private alias i32, ptr @g.private179@a.internal = internal alias i32* @g.internal180; CHECK: @a.internal = internal alias i32, ptr @g.internal181@a.linkonce = linkonce alias i32* @g.linkonce182; CHECK: @a.linkonce = linkonce alias i32, ptr @g.linkonce183@a.weak = weak alias i32* @g.weak184; CHECK: @a.weak = weak alias i32, ptr @g.weak185@a.linkonce_odr = linkonce_odr alias i32* @g.linkonce_odr186; CHECK: @a.linkonce_odr = linkonce_odr alias i32, ptr @g.linkonce_odr187@a.weak_odr = weak_odr alias i32* @g.weak_odr188; CHECK: @a.weak_odr = weak_odr alias i32, ptr @g.weak_odr189@a.external = external alias i32* @g1190; CHECK: @a.external = alias i32, ptr @g1191 192; Aliases -- Visibility193@a.default = default alias i32* @g.default194; CHECK: @a.default = alias i32, ptr @g.default195@a.hidden = hidden alias i32* @g.hidden196; CHECK: @a.hidden = hidden alias i32, ptr @g.hidden197@a.protected = protected alias i32* @g.protected198; CHECK: @a.protected = protected alias i32, ptr @g.protected199 200; Aliases -- DLLStorageClass201@a.dlldefault = default alias i32* @g.dlldefault202; CHECK: @a.dlldefault = alias i32, ptr @g.dlldefault203@a.dllimport = dllimport alias i32* @g1204; CHECK: @a.dllimport = dllimport alias i32, ptr @g1205@a.dllexport = dllexport alias i32* @g.dllexport206; CHECK: @a.dllexport = dllexport alias i32, ptr @g.dllexport207 208; Aliases -- ThreadLocal209@a.notthreadlocal = alias i32* @g.notthreadlocal210; CHECK: @a.notthreadlocal = alias i32, ptr @g.notthreadlocal211@a.generaldynamic = thread_local alias i32* @g.generaldynamic212; CHECK: @a.generaldynamic = thread_local alias i32, ptr @g.generaldynamic213@a.localdynamic = thread_local(localdynamic) alias i32* @g.localdynamic214; CHECK: @a.localdynamic = thread_local(localdynamic) alias i32, ptr @g.localdynamic215@a.initialexec = thread_local(initialexec) alias i32* @g.initialexec216; CHECK: @a.initialexec = thread_local(initialexec) alias i32, ptr @g.initialexec217@a.localexec = thread_local(localexec) alias i32* @g.localexec218; CHECK: @a.localexec = thread_local(localexec) alias i32, ptr @g.localexec219 220; Aliases -- unnamed_addr221@a.unnamed_addr = unnamed_addr alias i32* @g.unnamed_addr222; CHECK: @a.unnamed_addr = unnamed_addr alias i32, ptr @g.unnamed_addr223 224;; Functions225; Format: define [linkage] [visibility] [DLLStorageClass]226; [cconv] [ret attrs]227; <ResultType> @<FunctionName> ([argument list])228; [unnamed_addr] [fn Attrs] [section "name"] [comdat [($name)]]229; [align N] [gc] [prefix Constant] [prologue Constant]230; [personality Constant] { ... }231 232; Functions -- Simple233declare void @f1 ()234; CHECK: declare void @f1()235 236define void @f2 () {237; CHECK: define void @f2()238entry:239 ret void240}241 242; Functions -- linkage243define private void @f.private() {244; CHECK: define private void @f.private()245entry:246 ret void247}248define internal void @f.internal() {249; CHECK: define internal void @f.internal()250entry:251 ret void252}253define available_externally void @f.available_externally() {254; CHECK: define available_externally void @f.available_externally()255entry:256 ret void257}258define linkonce void @f.linkonce() {259; CHECK: define linkonce void @f.linkonce()260entry:261 ret void262}263define weak void @f.weak() {264; CHECK: define weak void @f.weak()265entry:266 ret void267}268define linkonce_odr void @f.linkonce_odr() {269; CHECK: define linkonce_odr void @f.linkonce_odr()270entry:271 ret void272}273define weak_odr void @f.weak_odr() {274; CHECK: define weak_odr void @f.weak_odr()275entry:276 ret void277}278declare external void @f.external()279; CHECK: declare void @f.external()280declare extern_weak void @f.extern_weak()281; CHECK: declare extern_weak void @f.extern_weak()282 283; Functions -- visibility284declare default void @f.default()285; CHECK: declare void @f.default()286declare hidden void @f.hidden()287; CHECK: declare hidden void @f.hidden()288declare protected void @f.protected()289; CHECK: declare protected void @f.protected()290 291; Functions -- DLLStorageClass292declare dllimport void @f.dllimport()293; CHECK: declare dllimport void @f.dllimport()294declare dllexport void @f.dllexport()295; CHECK: declare dllexport void @f.dllexport()296 297; Functions -- cconv (Calling conventions)298declare ccc void @f.ccc()299; CHECK: declare void @f.ccc()300declare fastcc void @f.fastcc()301; CHECK: declare fastcc void @f.fastcc()302declare coldcc void @f.coldcc()303; CHECK: declare coldcc void @f.coldcc()304declare cc10 void @f.cc10()305; CHECK: declare ghccc void @f.cc10()306declare ghccc void @f.ghccc()307; CHECK: declare ghccc void @f.ghccc()308declare cc11 void @f.cc11()309; CHECK: declare cc11 void @f.cc11()310declare anyregcc void @f.anyregcc()311; CHECK: declare anyregcc void @f.anyregcc()312declare preserve_mostcc void @f.preserve_mostcc()313; CHECK: declare preserve_mostcc void @f.preserve_mostcc()314declare preserve_allcc void @f.preserve_allcc()315; CHECK: declare preserve_allcc void @f.preserve_allcc()316declare cc64 void @f.cc64()317; CHECK: declare x86_stdcallcc void @f.cc64()318declare x86_stdcallcc void @f.x86_stdcallcc()319; CHECK: declare x86_stdcallcc void @f.x86_stdcallcc()320declare cc65 void @f.cc65()321; CHECK: declare x86_fastcallcc void @f.cc65()322declare x86_fastcallcc void @f.x86_fastcallcc()323; CHECK: declare x86_fastcallcc void @f.x86_fastcallcc()324declare cc66 void @f.cc66()325; CHECK: declare arm_apcscc void @f.cc66()326declare arm_apcscc void @f.arm_apcscc()327; CHECK: declare arm_apcscc void @f.arm_apcscc()328declare cc67 void @f.cc67()329; CHECK: declare arm_aapcscc void @f.cc67()330declare arm_aapcscc void @f.arm_aapcscc()331; CHECK: declare arm_aapcscc void @f.arm_aapcscc()332declare cc68 void @f.cc68()333; CHECK: declare arm_aapcs_vfpcc void @f.cc68()334declare arm_aapcs_vfpcc void @f.arm_aapcs_vfpcc()335; CHECK: declare arm_aapcs_vfpcc void @f.arm_aapcs_vfpcc()336declare cc69 void @f.cc69()337; CHECK: declare msp430_intrcc void @f.cc69()338declare msp430_intrcc void @f.msp430_intrcc()339; CHECK: declare msp430_intrcc void @f.msp430_intrcc()340declare cc70 void @f.cc70()341; CHECK: declare x86_thiscallcc void @f.cc70()342declare x86_thiscallcc void @f.x86_thiscallcc()343; CHECK: declare x86_thiscallcc void @f.x86_thiscallcc()344declare cc71 void @f.cc71()345; CHECK: declare ptx_kernel void @f.cc71()346declare ptx_kernel void @f.ptx_kernel()347; CHECK: declare ptx_kernel void @f.ptx_kernel()348declare cc72 void @f.cc72()349; CHECK: declare ptx_device void @f.cc72()350declare ptx_device void @f.ptx_device()351; CHECK: declare ptx_device void @f.ptx_device()352declare cc75 void @f.cc75()353; CHECK: declare spir_func void @f.cc75()354declare spir_func void @f.spir_func()355; CHECK: declare spir_func void @f.spir_func()356declare cc76 void @f.cc76()357; CHECK: declare spir_kernel void @f.cc76()358declare spir_kernel void @f.spir_kernel()359; CHECK: declare spir_kernel void @f.spir_kernel()360declare cc77 void @f.cc77()361; CHECK: declare intel_ocl_bicc void @f.cc77()362declare intel_ocl_bicc void @f.intel_ocl_bicc()363; CHECK: declare intel_ocl_bicc void @f.intel_ocl_bicc()364declare cc78 void @f.cc78()365; CHECK: declare x86_64_sysvcc void @f.cc78()366declare x86_64_sysvcc void @f.x86_64_sysvcc()367; CHECK: declare x86_64_sysvcc void @f.x86_64_sysvcc()368declare cc79 void @f.cc79()369; CHECK: declare win64cc void @f.cc79()370declare win64cc void @f.x86_64_win64cc()371; CHECK: declare win64cc void @f.x86_64_win64cc()372declare cc80 void @f.cc80()373; CHECK: declare x86_vectorcallcc void @f.cc80()374declare x86_vectorcallcc void @f.x86_vectorcallcc()375; CHECK: declare x86_vectorcallcc void @f.x86_vectorcallcc()376declare cc1023 void @f.cc1023()377; CHECK: declare cc1023 void @f.cc1023()378 379; Functions -- ret attrs (Return attributes)380declare zeroext i64 @f.zeroext()381; CHECK: declare zeroext i64 @f.zeroext()382declare signext i64 @f.signext()383; CHECK: declare signext i64 @f.signext()384declare inreg i32* @f.inreg()385; CHECK: declare inreg ptr @f.inreg()386declare noalias i32* @f.noalias()387; CHECK: declare noalias ptr @f.noalias()388declare nonnull i32* @f.nonnull()389; CHECK: declare nonnull ptr @f.nonnull()390declare dereferenceable(4) i32* @f.dereferenceable4()391; CHECK: declare dereferenceable(4) ptr @f.dereferenceable4()392declare dereferenceable(8) i32* @f.dereferenceable8()393; CHECK: declare dereferenceable(8) ptr @f.dereferenceable8()394declare dereferenceable(16) i32* @f.dereferenceable16()395; CHECK: declare dereferenceable(16) ptr @f.dereferenceable16()396declare dereferenceable_or_null(4) i32* @f.dereferenceable4_or_null()397; CHECK: declare dereferenceable_or_null(4) ptr @f.dereferenceable4_or_null()398declare dereferenceable_or_null(8) i32* @f.dereferenceable8_or_null()399; CHECK: declare dereferenceable_or_null(8) ptr @f.dereferenceable8_or_null()400declare dereferenceable_or_null(16) i32* @f.dereferenceable16_or_null()401; CHECK: declare dereferenceable_or_null(16) ptr @f.dereferenceable16_or_null()402 403; Functions -- Parameter attributes404declare void @f.param.zeroext(i8 zeroext)405; CHECK: declare void @f.param.zeroext(i8 zeroext)406declare void @f.param.signext(i8 signext)407; CHECK: declare void @f.param.signext(i8 signext)408declare void @f.param.inreg(i8 inreg)409; CHECK: declare void @f.param.inreg(i8 inreg)410declare void @f.param.byval({ i8, i8 }* byval({ i8, i8 }))411; CHECK: declare void @f.param.byval(ptr byval({ i8, i8 }))412declare void @f.param.inalloca(i8* inalloca)413; CHECK: declare void @f.param.inalloca(ptr inalloca(i8))414declare void @f.param.sret(i8* sret(i8))415; CHECK: declare void @f.param.sret(ptr sret(i8))416declare void @f.param.noalias(i8* noalias)417; CHECK: declare void @f.param.noalias(ptr noalias)418declare void @f.param.nocapture(i8* nocapture)419; CHECK: declare void @f.param.nocapture(ptr captures(none))420declare void @f.param.nest(i8* nest)421; CHECK: declare void @f.param.nest(ptr nest)422declare i8* @f.param.returned(i8* returned)423; CHECK: declare ptr @f.param.returned(ptr returned)424declare void @f.param.nonnull(i8* nonnull)425; CHECK: declare void @f.param.nonnull(ptr nonnull)426declare void @f.param.dereferenceable(i8* dereferenceable(4))427; CHECK: declare void @f.param.dereferenceable(ptr dereferenceable(4))428declare void @f.param.dereferenceable_or_null(i8* dereferenceable_or_null(4))429; CHECK: declare void @f.param.dereferenceable_or_null(ptr dereferenceable_or_null(4))430 431; Functions -- unnamed_addr432declare void @f.unnamed_addr() unnamed_addr433; CHECK: declare void @f.unnamed_addr() unnamed_addr434 435; Functions -- fn Attrs (Function attributes)436declare void @f.alignstack4() alignstack(4)437; CHECK: declare void @f.alignstack4() #0438declare void @f.alignstack8() alignstack(8)439; CHECK: declare void @f.alignstack8() #1440declare void @f.alwaysinline() alwaysinline441; CHECK: declare void @f.alwaysinline() #2442declare void @f.cold() cold443; CHECK: declare void @f.cold() #3444declare void @f.convergent() convergent445; CHECK: declare void @f.convergent() #4446declare void @f.inlinehint() inlinehint447; CHECK: declare void @f.inlinehint() #5448declare void @f.jumptable() unnamed_addr jumptable449; CHECK: declare void @f.jumptable() unnamed_addr #6450declare void @f.minsize() minsize451; CHECK: declare void @f.minsize() #7452declare void @f.naked() naked453; CHECK: declare void @f.naked() #8454declare void @f.nobuiltin() nobuiltin455; CHECK: declare void @f.nobuiltin() #9456declare void @f.noduplicate() noduplicate457; CHECK: declare void @f.noduplicate() #10458declare void @f.noimplicitfloat() noimplicitfloat459; CHECK: declare void @f.noimplicitfloat() #11460declare void @f.noinline() noinline461; CHECK: declare void @f.noinline() #12462declare void @f.nonlazybind() nonlazybind463; CHECK: declare void @f.nonlazybind() #13464declare void @f.noredzone() noredzone465; CHECK: declare void @f.noredzone() #14466declare void @f.noreturn() noreturn467; CHECK: declare void @f.noreturn() #15468declare void @f.nounwind() nounwind469; CHECK: declare void @f.nounwind() #16470declare void @f.optnone() noinline optnone471; CHECK: declare void @f.optnone() #17472declare void @f.optsize() optsize473; CHECK: declare void @f.optsize() #18474declare void @f.readnone() readnone475; CHECK: declare void @f.readnone() #19476declare void @f.readonly() readonly477; CHECK: declare void @f.readonly() #20478declare void @f.returns_twice() returns_twice479; CHECK: declare void @f.returns_twice() #21480declare void @f.safestack() safestack481; CHECK: declare void @f.safestack() #22482declare void @f.sanitize_address() sanitize_address483; CHECK: declare void @f.sanitize_address() #23484declare void @f.sanitize_memory() sanitize_memory485; CHECK: declare void @f.sanitize_memory() #24486declare void @f.sanitize_thread() sanitize_thread487; CHECK: declare void @f.sanitize_thread() #25488declare void @f.ssp() ssp489; CHECK: declare void @f.ssp() #26490declare void @f.sspreq() sspreq491; CHECK: declare void @f.sspreq() #27492declare void @f.sspstrong() sspstrong493; CHECK: declare void @f.sspstrong() #28494declare void @f.thunk() "thunk"495; CHECK: declare void @f.thunk() #29496declare void @f.uwtable() uwtable497; CHECK: declare void @f.uwtable() #30498declare void @f.kvpair() "cpu"="cortex-a8"499; CHECK:declare void @f.kvpair() #31500 501; Functions -- section502declare void @f.section() section "80"503; CHECK: declare void @f.section() section "80"504 505; Functions -- comdat506define void @f.comdat_any() comdat($comdat.any) {507; CHECK: define void @f.comdat_any() comdat($comdat.any)508entry:509 ret void510}511define void @f.comdat_exactmatch() comdat($comdat.exactmatch) {512; CHECK: define void @f.comdat_exactmatch() comdat($comdat.exactmatch)513entry:514 ret void515}516define void @f.comdat_largest() comdat($comdat.largest) {517; CHECK: define void @f.comdat_largest() comdat($comdat.largest)518entry:519 ret void520}521define void @f.comdat_noduplicates() comdat($comdat.noduplicates) {522; CHECK: define void @f.comdat_noduplicates() comdat($comdat.noduplicates)523entry:524 ret void525}526define void @f.comdat_samesize() comdat($comdat.samesize) {527; CHECK: define void @f.comdat_samesize() comdat($comdat.samesize)528entry:529 ret void530}531 532; Functions -- align533declare void @f.align2() align 2534; CHECK: declare void @f.align2() align 2535declare void @f.align4() align 4536; CHECK: declare void @f.align4() align 4537declare void @f.align8() align 8538; CHECK: declare void @f.align8() align 8539 540; Functions -- GC541declare void @f.gcshadow() gc "shadow-stack"542; CHECK: declare void @f.gcshadow() gc "shadow-stack"543 544; Functions -- Prefix data545declare void @f.prefixi32() prefix i32 1684365668546; CHECK: declare void @f.prefixi32() prefix i32 1684365668547declare void @f.prefixarray() prefix [4 x i32] [i32 0, i32 1, i32 2, i32 3]548; CHECK: declare void @f.prefixarray() prefix [4 x i32] [i32 0, i32 1, i32 2, i32 3]549 550; Functions -- Prologue data551declare void @f.prologuei32() prologue i32 1684365669552; CHECK: declare void @f.prologuei32() prologue i32 1684365669553declare void @f.prologuearray() prologue [4 x i32] [i32 0, i32 1, i32 2, i32 3]554; CHECK: declare void @f.prologuearray() prologue [4 x i32] [i32 0, i32 1, i32 2, i32 3]555 556; Functions -- Personality constant557declare void @llvm.donothing() nounwind readnone558; CHECK: declare void @llvm.donothing() #32559define void @f.no_personality() personality i8 3 {560; CHECK: define void @f.no_personality() personality i8 3561 invoke void @llvm.donothing() to label %normal unwind label %exception562exception:563 %cleanup = landingpad i8 cleanup564 br label %normal565normal:566 ret void567}568 569declare i32 @f.personality_handler()570; CHECK: declare i32 @f.personality_handler()571define void @f.personality() personality i32 ()* @f.personality_handler {572; CHECK: define void @f.personality() personality ptr @f.personality_handler573 invoke void @llvm.donothing() to label %normal unwind label %exception574exception:575 %cleanup = landingpad i32 cleanup576 br label %normal577normal:578 ret void579}580 581;; Atomic Memory Ordering Constraints582define void @atomics(i32* %word) {583 %cmpxchg.0 = cmpxchg i32* %word, i32 0, i32 4 monotonic monotonic584 ; CHECK: %cmpxchg.0 = cmpxchg ptr %word, i32 0, i32 4 monotonic monotonic585 %cmpxchg.1 = cmpxchg i32* %word, i32 0, i32 5 acq_rel monotonic586 ; CHECK: %cmpxchg.1 = cmpxchg ptr %word, i32 0, i32 5 acq_rel monotonic587 %cmpxchg.2 = cmpxchg i32* %word, i32 0, i32 6 acquire monotonic588 ; CHECK: %cmpxchg.2 = cmpxchg ptr %word, i32 0, i32 6 acquire monotonic589 %cmpxchg.3 = cmpxchg i32* %word, i32 0, i32 7 release monotonic590 ; CHECK: %cmpxchg.3 = cmpxchg ptr %word, i32 0, i32 7 release monotonic591 %cmpxchg.4 = cmpxchg i32* %word, i32 0, i32 8 seq_cst monotonic592 ; CHECK: %cmpxchg.4 = cmpxchg ptr %word, i32 0, i32 8 seq_cst monotonic593 %cmpxchg.5 = cmpxchg weak i32* %word, i32 0, i32 9 seq_cst monotonic594 ; CHECK: %cmpxchg.5 = cmpxchg weak ptr %word, i32 0, i32 9 seq_cst monotonic595 %cmpxchg.6 = cmpxchg volatile i32* %word, i32 0, i32 10 seq_cst monotonic596 ; CHECK: %cmpxchg.6 = cmpxchg volatile ptr %word, i32 0, i32 10 seq_cst monotonic597 %cmpxchg.7 = cmpxchg weak volatile i32* %word, i32 0, i32 11 syncscope("singlethread") seq_cst monotonic598 ; CHECK: %cmpxchg.7 = cmpxchg weak volatile ptr %word, i32 0, i32 11 syncscope("singlethread") seq_cst monotonic599 %atomicrmw.xchg = atomicrmw xchg i32* %word, i32 12 monotonic600 ; CHECK: %atomicrmw.xchg = atomicrmw xchg ptr %word, i32 12 monotonic601 %atomicrmw.add = atomicrmw add i32* %word, i32 13 monotonic602 ; CHECK: %atomicrmw.add = atomicrmw add ptr %word, i32 13 monotonic603 %atomicrmw.sub = atomicrmw sub i32* %word, i32 14 monotonic604 ; CHECK: %atomicrmw.sub = atomicrmw sub ptr %word, i32 14 monotonic605 %atomicrmw.and = atomicrmw and i32* %word, i32 15 monotonic606 ; CHECK: %atomicrmw.and = atomicrmw and ptr %word, i32 15 monotonic607 %atomicrmw.nand = atomicrmw nand i32* %word, i32 16 monotonic608 ; CHECK: %atomicrmw.nand = atomicrmw nand ptr %word, i32 16 monotonic609 %atomicrmw.or = atomicrmw or i32* %word, i32 17 monotonic610 ; CHECK: %atomicrmw.or = atomicrmw or ptr %word, i32 17 monotonic611 %atomicrmw.xor = atomicrmw xor i32* %word, i32 18 monotonic612 ; CHECK: %atomicrmw.xor = atomicrmw xor ptr %word, i32 18 monotonic613 %atomicrmw.max = atomicrmw max i32* %word, i32 19 monotonic614 ; CHECK: %atomicrmw.max = atomicrmw max ptr %word, i32 19 monotonic615 %atomicrmw.min = atomicrmw volatile min i32* %word, i32 20 monotonic616 ; CHECK: %atomicrmw.min = atomicrmw volatile min ptr %word, i32 20 monotonic617 %atomicrmw.umax = atomicrmw umax i32* %word, i32 21 syncscope("singlethread") monotonic618 ; CHECK: %atomicrmw.umax = atomicrmw umax ptr %word, i32 21 syncscope("singlethread") monotonic619 %atomicrmw.umin = atomicrmw volatile umin i32* %word, i32 22 syncscope("singlethread") monotonic620 ; CHECK: %atomicrmw.umin = atomicrmw volatile umin ptr %word, i32 22 syncscope("singlethread") monotonic621 fence acquire622 ; CHECK: fence acquire623 fence release624 ; CHECK: fence release625 fence acq_rel626 ; CHECK: fence acq_rel627 fence syncscope("singlethread") seq_cst628 ; CHECK: fence syncscope("singlethread") seq_cst629 630 %ld.1 = load atomic i32, i32* %word monotonic, align 4631 ; CHECK: %ld.1 = load atomic i32, ptr %word monotonic, align 4632 %ld.2 = load atomic volatile i32, i32* %word acquire, align 8633 ; CHECK: %ld.2 = load atomic volatile i32, ptr %word acquire, align 8634 %ld.3 = load atomic volatile i32, i32* %word syncscope("singlethread") seq_cst, align 16635 ; CHECK: %ld.3 = load atomic volatile i32, ptr %word syncscope("singlethread") seq_cst, align 16636 637 store atomic i32 23, i32* %word monotonic, align 4638 ; CHECK: store atomic i32 23, ptr %word monotonic, align 4639 store atomic volatile i32 24, i32* %word monotonic, align 4640 ; CHECK: store atomic volatile i32 24, ptr %word monotonic, align 4641 store atomic volatile i32 25, i32* %word syncscope("singlethread") monotonic, align 4642 ; CHECK: store atomic volatile i32 25, ptr %word syncscope("singlethread") monotonic, align 4643 ret void644}645 646;; Fast Math Flags647define void @fastmathflags(float %op1, float %op2) {648 %f.nnan = fadd nnan float %op1, %op2649 ; CHECK: %f.nnan = fadd nnan float %op1, %op2650 %f.ninf = fadd ninf float %op1, %op2651 ; CHECK: %f.ninf = fadd ninf float %op1, %op2652 %f.nsz = fadd nsz float %op1, %op2653 ; CHECK: %f.nsz = fadd nsz float %op1, %op2654 %f.arcp = fadd arcp float %op1, %op2655 ; CHECK: %f.arcp = fadd arcp float %op1, %op2656 %f.fast = fadd fast float %op1, %op2657 ; CHECK: %f.fast = fadd fast float %op1, %op2658 ret void659}660 661;; Type System662%opaquety = type opaque663define void @typesystem() {664 %p0 = bitcast i8* null to i32 (i32)*665 ; CHECK: %p0 = bitcast ptr null to ptr666 %p1 = bitcast i8* null to void (i8*)*667 ; CHECK: %p1 = bitcast ptr null to ptr668 %p2 = bitcast i8* null to i32 (i8*, ...)*669 ; CHECK: %p2 = bitcast ptr null to ptr670 %p3 = bitcast i8* null to { i32, i8 } (i8*, ...)*671 ; CHECK: %p3 = bitcast ptr null to ptr672 %p4 = bitcast i8* null to <{ i32, i8 }> (i8*, ...)*673 ; CHECK: %p4 = bitcast ptr null to ptr674 %p5 = bitcast i8* null to <{ i32, i8 }> (<{ i8*, i64 }>*, ...)*675 ; CHECK: %p5 = bitcast ptr null to ptr676 677 %t0 = alloca i1942652678 ; CHECK: %t0 = alloca i1942652679 %t1 = alloca half680 ; CHECK: %t1 = alloca half681 %t2 = alloca float682 ; CHECK: %t2 = alloca float683 %t3 = alloca double684 ; CHECK: %t3 = alloca double685 %t4 = alloca fp128686 ; CHECK: %t4 = alloca fp128687 %t5 = alloca x86_fp80688 ; CHECK: %t5 = alloca x86_fp80689 %t6 = alloca ppc_fp128690 ; CHECK: %t6 = alloca ppc_fp128691 %t7 = alloca x86_mmx692 ; CHECK: %t7 = alloca <1 x i64>693 %t8 = alloca %opaquety*694 ; CHECK: %t8 = alloca ptr695 696 ret void697}698 699;; Inline Assembler Expressions700define void @inlineasm(i32 %arg) {701 call i32 asm "bswap $0", "=r,r"(i32 %arg)702 ; CHECK: call i32 asm "bswap $0", "=r,r"(i32 %arg)703 call i32 asm sideeffect "blt $1, $2, $3", "=r,r,rm"(i32 %arg, i32 %arg)704 ; CHECK: call i32 asm sideeffect "blt $1, $2, $3", "=r,r,rm"(i32 %arg, i32 %arg)705 ret void706}707 708;; Instructions709 710; Instructions -- Terminators711define void @instructions.terminators(i8 %val) personality i32 -10 {712 br i1 false, label %iftrue, label %iffalse713 ; CHECK: br i1 false, label %iftrue, label %iffalse714 br label %iftrue715 ; CHECK: br label %iftrue716iftrue:717 ret void718 ; CHECK: ret void719iffalse:720 721 switch i8 %val, label %defaultdest [722 ; CHECK: switch i8 %val, label %defaultdest [723 i8 0, label %defaultdest.0724 ; CHECK: i8 0, label %defaultdest.0725 i8 1, label %defaultdest.1726 ; CHECK: i8 1, label %defaultdest.1727 i8 2, label %defaultdest.2728 ; CHECK: i8 2, label %defaultdest.2729 ]730 ; CHECK: ]731defaultdest:732 ret void733defaultdest.0:734 ret void735defaultdest.1:736 ret void737defaultdest.2:738 739 indirectbr i8* blockaddress(@instructions.terminators, %defaultdest.2), [label %defaultdest.2]740 ; CHECK: indirectbr ptr blockaddress(@instructions.terminators, %defaultdest.2), [label %defaultdest.2]741 indirectbr i8* blockaddress(@instructions.terminators, %defaultdest.2), [label %defaultdest.2, label %defaultdest.2]742 ; CHECK: indirectbr ptr blockaddress(@instructions.terminators, %defaultdest.2), [label %defaultdest.2, label %defaultdest.2]743 744 invoke fastcc void @f.fastcc()745 ; CHECK: invoke fastcc void @f.fastcc()746 to label %defaultdest unwind label %exc747 ; CHECK: to label %defaultdest unwind label %exc748exc:749 %cleanup = landingpad i32 cleanup750 751 resume i32 undef752 ; CHECK: resume i32 undef753 unreachable754 ; CHECK: unreachable755 756 ret void757}758 759; Instructions -- Binary Operations760define void @instructions.binops(i8 %op1, i8 %op2) {761 ; nuw x nsw762 add i8 %op1, %op2763 ; CHECK: add i8 %op1, %op2764 add nuw i8 %op1, %op2765 ; CHECK: add nuw i8 %op1, %op2766 add nsw i8 %op1, %op2767 ; CHECK: add nsw i8 %op1, %op2768 add nuw nsw i8 %op1, %op2769 ; CHECK: add nuw nsw i8 %op1, %op2770 sub i8 %op1, %op2771 ; CHECK: sub i8 %op1, %op2772 sub nuw i8 %op1, %op2773 ; CHECK: sub nuw i8 %op1, %op2774 sub nsw i8 %op1, %op2775 ; CHECK: sub nsw i8 %op1, %op2776 sub nuw nsw i8 %op1, %op2777 ; CHECK: sub nuw nsw i8 %op1, %op2778 mul i8 %op1, %op2779 ; CHECK: mul i8 %op1, %op2780 mul nuw i8 %op1, %op2781 ; CHECK: mul nuw i8 %op1, %op2782 mul nsw i8 %op1, %op2783 ; CHECK: mul nsw i8 %op1, %op2784 mul nuw nsw i8 %op1, %op2785 ; CHECK: mul nuw nsw i8 %op1, %op2786 787 ; exact788 udiv i8 %op1, %op2789 ; CHECK: udiv i8 %op1, %op2790 udiv exact i8 %op1, %op2791 ; CHECK: udiv exact i8 %op1, %op2792 sdiv i8 %op1, %op2793 ; CHECK: sdiv i8 %op1, %op2794 sdiv exact i8 %op1, %op2795 ; CHECK: sdiv exact i8 %op1, %op2796 797 ; none798 urem i8 %op1, %op2799 ; CHECK: urem i8 %op1, %op2800 srem i8 %op1, %op2801 ; CHECK: srem i8 %op1, %op2802 803 ret void804}805 806; Instructions -- Bitwise Binary Operations807define void @instructions.bitwise_binops(i8 %op1, i8 %op2) {808 ; nuw x nsw809 shl i8 %op1, %op2810 ; CHECK: shl i8 %op1, %op2811 shl nuw i8 %op1, %op2812 ; CHECK: shl nuw i8 %op1, %op2813 shl nsw i8 %op1, %op2814 ; CHECK: shl nsw i8 %op1, %op2815 shl nuw nsw i8 %op1, %op2816 ; CHECK: shl nuw nsw i8 %op1, %op2817 818 ; exact819 lshr i8 %op1, %op2820 ; CHECK: lshr i8 %op1, %op2821 lshr exact i8 %op1, %op2822 ; CHECK: lshr exact i8 %op1, %op2823 ashr i8 %op1, %op2824 ; CHECK: ashr i8 %op1, %op2825 ashr exact i8 %op1, %op2826 ; CHECK: ashr exact i8 %op1, %op2827 828 ; none829 and i8 %op1, %op2830 ; CHECK: and i8 %op1, %op2831 or i8 %op1, %op2832 ; CHECK: or i8 %op1, %op2833 xor i8 %op1, %op2834 ; CHECK: xor i8 %op1, %op2835 836 ret void837}838 839; Instructions -- Vector Operations840define void @instructions.vectorops(<4 x float> %vec, <4 x float> %vec2) {841 extractelement <4 x float> %vec, i8 0842 ; CHECK: extractelement <4 x float> %vec, i8 0843 insertelement <4 x float> %vec, float 3.500000e+00, i8 0844 ; CHECK: insertelement <4 x float> %vec, float 3.500000e+00, i8 0845 shufflevector <4 x float> %vec, <4 x float> %vec2, <2 x i32> zeroinitializer846 ; CHECK: shufflevector <4 x float> %vec, <4 x float> %vec2, <2 x i32> zeroinitializer847 848 ret void849}850 851; Instructions -- Aggregate Operations852define void @instructions.aggregateops({ i8, i32 } %up, <{ i8, i32 }> %p,853 [3 x i8] %arr, { i8, { i32 }} %n,854 <2 x i8*> %pvec, <2 x i64> %offsets) {855 extractvalue { i8, i32 } %up, 0856 ; CHECK: extractvalue { i8, i32 } %up, 0857 extractvalue <{ i8, i32 }> %p, 1858 ; CHECK: extractvalue <{ i8, i32 }> %p, 1859 extractvalue [3 x i8] %arr, 2860 ; CHECK: extractvalue [3 x i8] %arr, 2861 extractvalue { i8, { i32 } } %n, 1, 0862 ; CHECK: extractvalue { i8, { i32 } } %n, 1, 0863 864 insertvalue { i8, i32 } %up, i8 1, 0865 ; CHECK: insertvalue { i8, i32 } %up, i8 1, 0866 insertvalue <{ i8, i32 }> %p, i32 2, 1867 ; CHECK: insertvalue <{ i8, i32 }> %p, i32 2, 1868 insertvalue [3 x i8] %arr, i8 0, 0869 ; CHECK: insertvalue [3 x i8] %arr, i8 0, 0870 insertvalue { i8, { i32 } } %n, i32 0, 1, 0871 ; CHECK: insertvalue { i8, { i32 } } %n, i32 0, 1, 0872 873 %up.ptr = alloca { i8, i32 }874 %p.ptr = alloca <{ i8, i32 }>875 %arr.ptr = alloca [3 x i8]876 %n.ptr = alloca { i8, { i32 } }877 878 getelementptr { i8, i32 }, { i8, i32 }* %up.ptr, i8 0879 ; CHECK: getelementptr { i8, i32 }, ptr %up.ptr, i8 0880 getelementptr <{ i8, i32 }>, <{ i8, i32 }>* %p.ptr, i8 1881 ; CHECK: getelementptr <{ i8, i32 }>, ptr %p.ptr, i8 1882 getelementptr [3 x i8], [3 x i8]* %arr.ptr, i8 2883 ; CHECK: getelementptr [3 x i8], ptr %arr.ptr, i8 2884 getelementptr { i8, { i32 } }, { i8, { i32 } }* %n.ptr, i32 0, i32 1885 ; CHECK: getelementptr { i8, { i32 } }, ptr %n.ptr, i32 0, i32 1886 getelementptr inbounds { i8, { i32 } }, { i8, { i32 } }* %n.ptr, i32 1, i32 0887 ; CHECK: getelementptr inbounds { i8, { i32 } }, ptr %n.ptr, i32 1, i32 0888 getelementptr i8, <2 x i8*> %pvec, <2 x i64> %offsets889 ; CHECK: getelementptr i8, <2 x ptr> %pvec, <2 x i64> %offsets890 891 ret void892}893 894; Instructions -- Memory Access and Addressing Operations895!7 = !{i32 1}896!8 = !{}897!9 = !{i64 4}898define void @instructions.memops(i32** %base) {899 alloca i32, i8 4, align 4900 ; CHECK: alloca i32, i8 4, align 4901 alloca inalloca i32, i8 4, align 4902 ; CHECK: alloca inalloca i32, i8 4, align 4903 904 load i32*, i32** %base, align 8, !invariant.load !7, !nontemporal !8, !nonnull !7, !dereferenceable !9, !dereferenceable_or_null !9905 ; CHECK: load ptr, ptr %base, align 8, !invariant.load !7, !nontemporal !8, !nonnull !7, !dereferenceable !9, !dereferenceable_or_null !9906 load volatile i32*, i32** %base, align 8, !invariant.load !7, !nontemporal !8, !nonnull !7, !dereferenceable !9, !dereferenceable_or_null !9907 ; CHECK: load volatile ptr, ptr %base, align 8, !invariant.load !7, !nontemporal !8, !nonnull !7, !dereferenceable !9, !dereferenceable_or_null !9908 909 store i32* null, i32** %base, align 4, !nontemporal !8910 ; CHECK: store ptr null, ptr %base, align 4, !nontemporal !8911 store volatile i32* null, i32** %base, align 4, !nontemporal !8912 ; CHECK: store volatile ptr null, ptr %base, align 4, !nontemporal !8913 914 ret void915}916 917; Instructions -- Conversion Operations918define void @instructions.conversions() {919 trunc i32 -1 to i1920 ; CHECK: trunc i32 -1 to i1921 zext i32 -1 to i64922 ; CHECK: zext i32 -1 to i64923 sext i32 -1 to i64924 ; CHECK: sext i32 -1 to i64925 fptrunc float undef to half926 ; CHECK: fptrunc float undef to half927 fpext half undef to float928 ; CHECK: fpext half undef to float929 fptoui float undef to i32930 ; CHECK: fptoui float undef to i32931 fptosi float undef to i32932 ; CHECK: fptosi float undef to i32933 uitofp i32 1 to float934 ; CHECK: uitofp i32 1 to float935 sitofp i32 -1 to float936 ; CHECK: sitofp i32 -1 to float937 ptrtoint i8* null to i64938 ; CHECK: ptrtoint ptr null to i64939 inttoptr i64 0 to i8*940 ; CHECK: inttoptr i64 0 to ptr941 bitcast i32 0 to i32942 ; CHECK: bitcast i32 0 to i32943 addrspacecast i32* null to i32 addrspace(1)*944 ; CHECK: addrspacecast ptr null to ptr addrspace(1)945 946 ret void947}948 949; Instructions -- Other Operations950define void @instructions.other(i32 %op1, i32 %op2, half %fop1, half %fop2) {951entry:952 icmp eq i32 %op1, %op2953 ; CHECK: icmp eq i32 %op1, %op2954 icmp ne i32 %op1, %op2955 ; CHECK: icmp ne i32 %op1, %op2956 icmp ugt i32 %op1, %op2957 ; CHECK: icmp ugt i32 %op1, %op2958 icmp uge i32 %op1, %op2959 ; CHECK: icmp uge i32 %op1, %op2960 icmp ult i32 %op1, %op2961 ; CHECK: icmp ult i32 %op1, %op2962 icmp ule i32 %op1, %op2963 ; CHECK: icmp ule i32 %op1, %op2964 icmp sgt i32 %op1, %op2965 ; CHECK: icmp sgt i32 %op1, %op2966 icmp sge i32 %op1, %op2967 ; CHECK: icmp sge i32 %op1, %op2968 icmp slt i32 %op1, %op2969 ; CHECK: icmp slt i32 %op1, %op2970 icmp sle i32 %op1, %op2971 ; CHECK: icmp sle i32 %op1, %op2972 973 fcmp false half %fop1, %fop2974 ; CHECK: fcmp false half %fop1, %fop2975 fcmp oeq half %fop1, %fop2976 ; CHECK: fcmp oeq half %fop1, %fop2977 fcmp ogt half %fop1, %fop2978 ; CHECK: fcmp ogt half %fop1, %fop2979 fcmp oge half %fop1, %fop2980 ; CHECK: fcmp oge half %fop1, %fop2981 fcmp olt half %fop1, %fop2982 ; CHECK: fcmp olt half %fop1, %fop2983 fcmp ole half %fop1, %fop2984 ; CHECK: fcmp ole half %fop1, %fop2985 fcmp one half %fop1, %fop2986 ; CHECK: fcmp one half %fop1, %fop2987 fcmp ord half %fop1, %fop2988 ; CHECK: fcmp ord half %fop1, %fop2989 fcmp ueq half %fop1, %fop2990 ; CHECK: fcmp ueq half %fop1, %fop2991 fcmp ugt half %fop1, %fop2992 ; CHECK: fcmp ugt half %fop1, %fop2993 fcmp uge half %fop1, %fop2994 ; CHECK: fcmp uge half %fop1, %fop2995 fcmp ult half %fop1, %fop2996 ; CHECK: fcmp ult half %fop1, %fop2997 fcmp ule half %fop1, %fop2998 ; CHECK: fcmp ule half %fop1, %fop2999 fcmp une half %fop1, %fop21000 ; CHECK: fcmp une half %fop1, %fop21001 fcmp uno half %fop1, %fop21002 ; CHECK: fcmp uno half %fop1, %fop21003 fcmp true half %fop1, %fop21004 ; CHECK: fcmp true half %fop1, %fop21005 1006 br label %exit1007L1:1008 %v1 = add i32 %op1, %op21009 br label %exit1010L2:1011 %v2 = add i32 %op1, %op21012 br label %exit1013exit:1014 phi i32 [ %v1, %L1 ], [ %v2, %L2 ], [ %op1, %entry ]1015 ; CHECK: phi i32 [ %v1, %L1 ], [ %v2, %L2 ], [ %op1, %entry ]1016 1017 select i1 true, i32 0, i32 11018 ; CHECK: select i1 true, i32 0, i32 11019 select <2 x i1> <i1 true, i1 false>, <2 x i8> <i8 2, i8 3>, <2 x i8> <i8 3, i8 2>1020 ; CHECK: select <2 x i1> <i1 true, i1 false>, <2 x i8> <i8 2, i8 3>, <2 x i8> <i8 3, i8 2>1021 1022 call void @f.nobuiltin() builtin1023 ; CHECK: call void @f.nobuiltin() #391024 1025 call fastcc noalias i32* @f.noalias() noinline1026 ; CHECK: call fastcc noalias ptr @f.noalias() #121027 tail call ghccc nonnull i32* @f.nonnull() minsize1028 ; CHECK: tail call ghccc nonnull ptr @f.nonnull() #71029 1030 ret void1031}1032 1033define void @instructions.call_musttail(i8* inalloca %val) {1034 musttail call void @f.param.inalloca(i8* inalloca %val)1035 ; CHECK: musttail call void @f.param.inalloca(ptr inalloca(i8) %val)1036 1037 ret void1038}1039 1040define void @instructions.landingpad() personality i32 -2 {1041 invoke void @llvm.donothing() to label %proceed unwind label %catch11042 invoke void @llvm.donothing() to label %proceed unwind label %catch21043 invoke void @llvm.donothing() to label %proceed unwind label %catch31044 invoke void @llvm.donothing() to label %proceed unwind label %catch41045 1046catch1:1047 landingpad i321048 ; CHECK: landingpad i321049 cleanup1050 ; CHECK: cleanup1051 br label %proceed1052 1053catch2:1054 landingpad i321055 ; CHECK: landingpad i321056 cleanup1057 ; CHECK: cleanup1058 catch i32* null1059 ; CHECK: catch ptr null1060 br label %proceed1061 1062catch3:1063 landingpad i321064 ; CHECK: landingpad i321065 cleanup1066 ; CHECK: cleanup1067 catch i32* null1068 ; CHECK: catch ptr null1069 catch i32* null1070 ; CHECK: catch ptr null1071 br label %proceed1072 1073catch4:1074 landingpad i321075 ; CHECK: landingpad i321076 filter [2 x i32] zeroinitializer1077 ; CHECK: filter [2 x i32] zeroinitializer1078 br label %proceed1079 1080proceed:1081 ret void1082}1083 1084;; Intrinsic Functions1085 1086; Intrinsic Functions -- Variable Argument Handling1087declare void @llvm.va_start(i8*)1088declare void @llvm.va_copy(i8*, i8*)1089declare void @llvm.va_end(i8*)1090define void @instructions.va_arg(i8* %v, ...) {1091 %ap = alloca i8*1092 %ap2 = bitcast i8** %ap to i8*1093 1094 call void @llvm.va_start(i8* %ap2)1095 ; CHECK: call void @llvm.va_start.p0(ptr %ap2)1096 1097 va_arg i8* %ap2, i321098 ; CHECK: va_arg ptr %ap2, i321099 1100 call void @llvm.va_copy(i8* %v, i8* %ap2)1101 ; CHECK: call void @llvm.va_copy.p0(ptr %v, ptr %ap2)1102 1103 call void @llvm.va_end(i8* %ap2)1104 ; CHECK: call void @llvm.va_end.p0(ptr %ap2)1105 1106 ret void1107}1108 1109; Intrinsic Functions -- Accurate Garbage Collection1110declare void @llvm.gcroot(i8**, i8*)1111declare i8* @llvm.gcread(i8*, i8**)1112declare void @llvm.gcwrite(i8*, i8*, i8**)1113define void @intrinsics.gc() gc "shadow-stack" {1114 %ptrloc = alloca i8*1115 call void @llvm.gcroot(i8** %ptrloc, i8* null)1116 ; CHECK: call void @llvm.gcroot(ptr %ptrloc, ptr null)1117 1118 call i8* @llvm.gcread(i8* null, i8** %ptrloc)1119 ; CHECK: call ptr @llvm.gcread(ptr null, ptr %ptrloc)1120 1121 %ref = alloca i81122 call void @llvm.gcwrite(i8* %ref, i8* null, i8** %ptrloc)1123 ; CHECK: call void @llvm.gcwrite(ptr %ref, ptr null, ptr %ptrloc)1124 1125 ret void1126}1127 1128; Intrinsic Functions -- Code Generation1129declare i8* @llvm.returnaddress(i32)1130declare i8* @llvm.frameaddress(i32)1131declare i32 @llvm.read_register.i32(metadata)1132declare i64 @llvm.read_register.i64(metadata)1133declare void @llvm.write_register.i32(metadata, i32)1134declare void @llvm.write_register.i64(metadata, i64)1135declare i8* @llvm.stacksave()1136declare void @llvm.stackrestore(i8*)1137declare void @llvm.prefetch(i8*, i32, i32, i32)1138declare void @llvm.pcmarker(i32)1139declare i64 @llvm.readcyclecounter()1140declare void @llvm.clear_cache(i8*, i8*)1141declare void @llvm.instrprof_increment(i8*, i64, i32, i32)1142 1143!10 = !{!"rax"}1144define void @intrinsics.codegen() {1145 call i8* @llvm.returnaddress(i32 1)1146 ; CHECK: call ptr @llvm.returnaddress(i32 1)1147 call i8* @llvm.frameaddress(i32 1)1148 ; CHECK: call ptr @llvm.frameaddress.p0(i32 1)1149 1150 call i32 @llvm.read_register.i32(metadata !10)1151 ; CHECK: call i32 @llvm.read_register.i32(metadata !10)1152 call i64 @llvm.read_register.i64(metadata !10)1153 ; CHECK: call i64 @llvm.read_register.i64(metadata !10)1154 call void @llvm.write_register.i32(metadata !10, i32 0)1155 ; CHECK: call void @llvm.write_register.i32(metadata !10, i32 0)1156 call void @llvm.write_register.i64(metadata !10, i64 0)1157 ; CHECK: call void @llvm.write_register.i64(metadata !10, i64 0)1158 1159 %stack = call i8* @llvm.stacksave()1160 ; CHECK: %stack = call ptr @llvm.stacksave.p0()1161 call void @llvm.stackrestore(i8* %stack)1162 ; CHECK: call void @llvm.stackrestore.p0(ptr %stack)1163 1164 call void @llvm.prefetch(i8* %stack, i32 0, i32 3, i32 0)1165 ; CHECK: call void @llvm.prefetch.p0(ptr %stack, i32 0, i32 3, i32 0)1166 1167 call void @llvm.pcmarker(i32 1)1168 ; CHECK: call void @llvm.pcmarker(i32 1)1169 1170 call i64 @llvm.readcyclecounter()1171 ; CHECK: call i64 @llvm.readcyclecounter()1172 1173 call void @llvm.clear_cache(i8* null, i8* null)1174 ; CHECK: call void @llvm.clear_cache(ptr null, ptr null)1175 1176 call void @llvm.instrprof_increment(i8* null, i64 0, i32 0, i32 0)1177 ; CHECK: call void @llvm.instrprof_increment(ptr null, i64 0, i32 0, i32 0)1178 1179 ret void1180}1181 1182declare void @llvm.localescape(...)1183declare i8* @llvm.localrecover(i8* %func, i8* %fp, i32 %idx)1184define void @intrinsics.localescape() {1185 %static.alloca = alloca i321186 call void (...) @llvm.localescape(i32* %static.alloca)1187 ; CHECK: call void (...) @llvm.localescape(ptr %static.alloca)1188 1189 call void @intrinsics.localrecover()1190 1191 ret void1192}1193define void @intrinsics.localrecover() {1194 %func = bitcast void ()* @intrinsics.localescape to i8*1195 %fp = call i8* @llvm.frameaddress(i32 1)1196 call i8* @llvm.localrecover(i8* %func, i8* %fp, i32 0)1197 ; CHECK: call ptr @llvm.localrecover(ptr %func, ptr %fp, i32 0)1198 1199 ret void1200}1201 1202; We need this function to provide `uses' for some metadata tests.1203define void @misc.metadata() {1204 call void @f1(), !srcloc !111205 call void @f1(), !srcloc !121206 call void @f1(), !srcloc !131207 call void @f1(), !srcloc !141208 ret void1209}1210 1211; CHECK: attributes #0 = { alignstack=4 }1212; CHECK: attributes #1 = { alignstack=8 }1213; CHECK: attributes #2 = { alwaysinline }1214; CHECK: attributes #3 = { cold }1215; CHECK: attributes #4 = { convergent }1216; CHECK: attributes #5 = { inlinehint }1217; CHECK: attributes #6 = { jumptable }1218; CHECK: attributes #7 = { minsize }1219; CHECK: attributes #8 = { naked }1220; CHECK: attributes #9 = { nobuiltin }1221; CHECK: attributes #10 = { noduplicate }1222; CHECK: attributes #11 = { noimplicitfloat }1223; CHECK: attributes #12 = { noinline }1224; CHECK: attributes #13 = { nonlazybind }1225; CHECK: attributes #14 = { noredzone }1226; CHECK: attributes #15 = { noreturn }1227; CHECK: attributes #16 = { nounwind }1228; CHECK: attributes #17 = { noinline optnone }1229; CHECK: attributes #18 = { optsize }1230; CHECK: attributes #19 = { memory(none) }1231; CHECK: attributes #20 = { memory(read) }1232; CHECK: attributes #21 = { returns_twice }1233; CHECK: attributes #22 = { safestack }1234; CHECK: attributes #23 = { sanitize_address }1235; CHECK: attributes #24 = { sanitize_memory }1236; CHECK: attributes #25 = { sanitize_thread }1237; CHECK: attributes #26 = { ssp }1238; CHECK: attributes #27 = { sspreq }1239; CHECK: attributes #28 = { sspstrong }1240; CHECK: attributes #29 = { "thunk" }1241; CHECK: attributes #30 = { uwtable }1242; CHECK: attributes #31 = { "cpu"="cortex-a8" }1243; CHECK: attributes #32 = { nocallback nofree nosync nounwind willreturn memory(none) }1244; CHECK: attributes #33 = { nounwind memory(argmem: read) }1245; CHECK: attributes #34 = { nounwind memory(argmem: readwrite) }1246; CHECK: attributes #35 = { nocallback nofree nosync nounwind willreturn memory(read) }1247; CHECK: attributes #36 = { nocallback nounwind }1248; CHECK: attributes #37 = { nocallback nofree nosync nounwind willreturn }1249; CHECK: attributes #38 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite, inaccessiblemem: readwrite) }1250; CHECK: attributes #39 = { builtin }1251 1252;; Metadata1253 1254; Metadata -- Module flags1255!llvm.module.flags = !{!0, !1, !2, !4, !5, !6}1256; CHECK: !llvm.module.flags = !{!0, !1, !2, !4, !5, !6}1257 1258!0 = !{i32 1, !"mod1", i32 0}1259; CHECK: !0 = !{i32 1, !"mod1", i32 0}1260!1 = !{i32 2, !"mod2", i32 0}1261; CHECK: !1 = !{i32 2, !"mod2", i32 0}1262!2 = !{i32 3, !"mod3", !3}1263; CHECK: !2 = !{i32 3, !"mod3", !3}1264!3 = !{!"mod6", !0}1265; CHECK: !3 = !{!"mod6", !0}1266!4 = !{i32 4, !"mod4", i32 0}1267; CHECK: !4 = !{i32 4, !"mod4", i32 0}1268!5 = !{i32 5, !"mod5", !0}1269; CHECK: !5 = !{i32 5, !"mod5", !0}1270!6 = !{i32 6, !"mod6", !0}1271; CHECK: !6 = !{i32 6, !"mod6", !0}1272 1273; Metadata -- Check `distinct'1274!11 = distinct !{}1275; CHECK: !11 = distinct !{}1276!12 = distinct !{}1277; CHECK: !12 = distinct !{}1278!13 = !{!11}1279; CHECK: !13 = !{!11}1280!14 = !{!12}1281; CHECK: !14 = !{!12}1282