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llvm-mirror/test/Bitcode/compatibility-4.0.ll
Eric Christopher 3baf4622e9 Change the default attributes for llvm.prefetch to inaccessiblemem_or_argmemonly 
so that we can perform some optimizations across it.

Fixes PR32365

llvm-svn: 298781
2017-03-25 20:20:23 +00:00

1691 lines
61 KiB
LLVM
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; Bitcode compatibility test for llvm 4.0.0
;
; N.b: This is 4.0-compatible IR. The CHECK lines occasionally differ from
; the IR used to generate the bitcode, and may need to be updated.
; RUN: llvm-dis < %s.bc | FileCheck %s
target datalayout = "E"
; CHECK: target datalayout = "E"
target triple = "x86_64-apple-macosx10.10.0"
; CHECK: target triple = "x86_64-apple-macosx10.10.0"
;; Module-level assembly
module asm "beep boop"
; CHECK: module asm "beep boop"
;; Comdats
$comdat.any = comdat any
; CHECK: $comdat.any = comdat any
$comdat.exactmatch = comdat exactmatch
; CHECK: $comdat.exactmatch = comdat exactmatch
$comdat.largest = comdat largest
; CHECK: $comdat.largest = comdat largest
$comdat.noduplicates = comdat noduplicates
; CHECK: $comdat.noduplicates = comdat noduplicates
$comdat.samesize = comdat samesize
; CHECK: $comdat.samesize = comdat samesize
;; Constants
@const.true = constant i1 true
; CHECK: @const.true = constant i1 true
@const.false = constant i1 false
; CHECK: @const.false = constant i1 false
@const.int = constant i32 zeroinitializer
; CHECK: @const.int = constant i32 0
@const.float = constant double 0.0
; CHECK: @const.float = constant double 0.0
@const.null = constant i8* null
; CHECK: @const.null = constant i8* null
%const.struct.type = type { i32, i8 }
%const.struct.type.packed = type <{ i32, i8 }>
@const.struct = constant %const.struct.type { i32 -1, i8 undef }
; CHECK: @const.struct = constant %const.struct.type { i32 -1, i8 undef }
@const.struct.packed = constant %const.struct.type.packed <{ i32 -1, i8 1 }>
; CHECK: @const.struct.packed = constant %const.struct.type.packed <{ i32 -1, i8 1 }>
; CHECK: @constant.array.i8 = constant [3 x i8] c"\00\01\00"
@constant.array.i8 = constant [3 x i8] [i8 -0, i8 1, i8 0]
; CHECK: @constant.array.i16 = constant [3 x i16] [i16 0, i16 1, i16 0]
@constant.array.i16 = constant [3 x i16] [i16 -0, i16 1, i16 0]
; CHECK: @constant.array.i32 = constant [3 x i32] [i32 0, i32 1, i32 0]
@constant.array.i32 = constant [3 x i32] [i32 -0, i32 1, i32 0]
; CHECK: @constant.array.i64 = constant [3 x i64] [i64 0, i64 1, i64 0]
@constant.array.i64 = constant [3 x i64] [i64 -0, i64 1, i64 0]
; CHECK: @constant.array.f16 = constant [3 x half] [half 0xH8000, half 0xH3C00, half 0xH0000]
@constant.array.f16 = constant [3 x half] [half -0.0, half 1.0, half 0.0]
; CHECK: @constant.array.f32 = constant [3 x float] [float -0.000000e+00, float 1.000000e+00, float 0.000000e+00]
@constant.array.f32 = constant [3 x float] [float -0.0, float 1.0, float 0.0]
; CHECK: @constant.array.f64 = constant [3 x double] [double -0.000000e+00, double 1.000000e+00, double 0.000000e+00]
@constant.array.f64 = constant [3 x double] [double -0.0, double 1.0, double 0.0]
; CHECK: @constant.vector.i8 = constant <3 x i8> <i8 0, i8 1, i8 0>
@constant.vector.i8 = constant <3 x i8> <i8 -0, i8 1, i8 0>
; CHECK: @constant.vector.i16 = constant <3 x i16> <i16 0, i16 1, i16 0>
@constant.vector.i16 = constant <3 x i16> <i16 -0, i16 1, i16 0>
; CHECK: @constant.vector.i32 = constant <3 x i32> <i32 0, i32 1, i32 0>
@constant.vector.i32 = constant <3 x i32> <i32 -0, i32 1, i32 0>
; CHECK: @constant.vector.i64 = constant <3 x i64> <i64 0, i64 1, i64 0>
@constant.vector.i64 = constant <3 x i64> <i64 -0, i64 1, i64 0>
; CHECK: @constant.vector.f16 = constant <3 x half> <half 0xH8000, half 0xH3C00, half 0xH0000>
@constant.vector.f16 = constant <3 x half> <half -0.0, half 1.0, half 0.0>
; CHECK: @constant.vector.f32 = constant <3 x float> <float -0.000000e+00, float 1.000000e+00, float 0.000000e+00>
@constant.vector.f32 = constant <3 x float> <float -0.0, float 1.0, float 0.0>
; CHECK: @constant.vector.f64 = constant <3 x double> <double -0.000000e+00, double 1.000000e+00, double 0.000000e+00>
@constant.vector.f64 = constant <3 x double> <double -0.0, double 1.0, double 0.0>
;; Global Variables
; Format: [@<GlobalVarName> =] [Linkage] [Visibility] [DLLStorageClass]
; [ThreadLocal] [(unnamed_addr|local_unnamed_addr)] [AddrSpace] [ExternallyInitialized]
; <global | constant> <Type> [<InitializerConstant>]
; [, section "name"] [, comdat [($name)]] [, align <Alignment>]
; Global Variables -- Simple
@g1 = global i32 0
; CHECK: @g1 = global i32 0
@g2 = constant i32 0
; CHECK: @g2 = constant i32 0
; Global Variables -- Linkage
@g.private = private global i32 0
; CHECK: @g.private = private global i32 0
@g.internal = internal global i32 0
; CHECK: @g.internal = internal global i32 0
@g.available_externally = available_externally global i32 0
; CHECK: @g.available_externally = available_externally global i32 0
@g.linkonce = linkonce global i32 0
; CHECK: @g.linkonce = linkonce global i32 0
@g.weak = weak global i32 0
; CHECK: @g.weak = weak global i32 0
@g.common = common global i32 0
; CHECK: @g.common = common global i32 0
@g.appending = appending global [4 x i8] c"test"
; CHECK: @g.appending = appending global [4 x i8] c"test"
@g.extern_weak = extern_weak global i32
; CHECK: @g.extern_weak = extern_weak global i32
@g.linkonce_odr = linkonce_odr global i32 0
; CHECK: @g.linkonce_odr = linkonce_odr global i32 0
@g.weak_odr = weak_odr global i32 0
; CHECK: @g.weak_odr = weak_odr global i32 0
@g.external = external global i32
; CHECK: @g.external = external global i32
; Global Variables -- Visibility
@g.default = default global i32 0
; CHECK: @g.default = global i32 0
@g.hidden = hidden global i32 0
; CHECK: @g.hidden = hidden global i32 0
@g.protected = protected global i32 0
; CHECK: @g.protected = protected global i32 0
; Global Variables -- DLLStorageClass
@g.dlldefault = default global i32 0
; CHECK: @g.dlldefault = global i32 0
@g.dllimport = external dllimport global i32
; CHECK: @g.dllimport = external dllimport global i32
@g.dllexport = dllexport global i32 0
; CHECK: @g.dllexport = dllexport global i32 0
; Global Variables -- ThreadLocal
@g.notthreadlocal = global i32 0
; CHECK: @g.notthreadlocal = global i32 0
@g.generaldynamic = thread_local global i32 0
; CHECK: @g.generaldynamic = thread_local global i32 0
@g.localdynamic = thread_local(localdynamic) global i32 0
; CHECK: @g.localdynamic = thread_local(localdynamic) global i32 0
@g.initialexec = thread_local(initialexec) global i32 0
; CHECK: @g.initialexec = thread_local(initialexec) global i32 0
@g.localexec = thread_local(localexec) global i32 0
; CHECK: @g.localexec = thread_local(localexec) global i32 0
; Global Variables -- unnamed_addr and local_unnamed_addr
@g.unnamed_addr = unnamed_addr global i32 0
; CHECK: @g.unnamed_addr = unnamed_addr global i32 0
@g.local_unnamed_addr = local_unnamed_addr global i32 0
; CHECK: @g.local_unnamed_addr = local_unnamed_addr global i32 0
; Global Variables -- AddrSpace
@g.addrspace = addrspace(1) global i32 0
; CHECK: @g.addrspace = addrspace(1) global i32 0
; Global Variables -- ExternallyInitialized
@g.externally_initialized = external externally_initialized global i32
; CHECK: @g.externally_initialized = external externally_initialized global i32
; Global Variables -- section
@g.section = global i32 0, section "_DATA"
; CHECK: @g.section = global i32 0, section "_DATA"
; Global Variables -- comdat
@comdat.any = global i32 0, comdat
; CHECK: @comdat.any = global i32 0, comdat
@comdat.exactmatch = global i32 0, comdat
; CHECK: @comdat.exactmatch = global i32 0, comdat
@comdat.largest = global i32 0, comdat
; CHECK: @comdat.largest = global i32 0, comdat
@comdat.noduplicates = global i32 0, comdat
; CHECK: @comdat.noduplicates = global i32 0, comdat
@comdat.samesize = global i32 0, comdat
; CHECK: @comdat.samesize = global i32 0, comdat
; Force two globals from different comdats into sections with the same name.
$comdat1 = comdat any
$comdat2 = comdat any
@g.comdat1 = global i32 0, section "SharedSection", comdat($comdat1)
; CHECK: @g.comdat1 = global i32 0, section "SharedSection", comdat($comdat1)
@g.comdat2 = global i32 0, section "SharedSection", comdat($comdat2)
; CHECK: @g.comdat2 = global i32 0, section "SharedSection", comdat($comdat2)
; Global Variables -- align
@g.align = global i32 0, align 4
; CHECK: @g.align = global i32 0, align 4
; Global Variables -- Intrinsics
%pri.func.data = type { i32, void ()*, i8* }
@g.used1 = global i32 0
@g.used2 = global i32 0
@g.used3 = global i8 0
declare void @g.f1()
@llvm.used = appending global [1 x i32*] [i32* @g.used1], section "llvm.metadata"
; CHECK: @llvm.used = appending global [1 x i32*] [i32* @g.used1], section "llvm.metadata"
@llvm.compiler.used = appending global [1 x i32*] [i32* @g.used2], section "llvm.metadata"
; CHECK: @llvm.compiler.used = appending global [1 x i32*] [i32* @g.used2], section "llvm.metadata"
@llvm.global_ctors = appending global [1 x %pri.func.data] [%pri.func.data { i32 0, void ()* @g.f1, i8* @g.used3 }], section "llvm.metadata"
; 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"
@llvm.global_dtors = appending global [1 x %pri.func.data] [%pri.func.data { i32 0, void ()* @g.f1, i8* @g.used3 }], section "llvm.metadata"
; 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"
;; Aliases
; Format: @<Name> = [Linkage] [Visibility] [DLLStorageClass] [ThreadLocal]
; [unnamed_addr] alias <AliaseeTy> @<Aliasee>
; Aliases -- Linkage
@a.private = private alias i32, i32* @g.private
; CHECK: @a.private = private alias i32, i32* @g.private
@a.internal = internal alias i32, i32* @g.internal
; CHECK: @a.internal = internal alias i32, i32* @g.internal
@a.linkonce = linkonce alias i32, i32* @g.linkonce
; CHECK: @a.linkonce = linkonce alias i32, i32* @g.linkonce
@a.weak = weak alias i32, i32* @g.weak
; CHECK: @a.weak = weak alias i32, i32* @g.weak
@a.linkonce_odr = linkonce_odr alias i32, i32* @g.linkonce_odr
; CHECK: @a.linkonce_odr = linkonce_odr alias i32, i32* @g.linkonce_odr
@a.weak_odr = weak_odr alias i32, i32* @g.weak_odr
; CHECK: @a.weak_odr = weak_odr alias i32, i32* @g.weak_odr
@a.external = external alias i32, i32* @g1
; CHECK: @a.external = alias i32, i32* @g1
; Aliases -- Visibility
@a.default = default alias i32, i32* @g.default
; CHECK: @a.default = alias i32, i32* @g.default
@a.hidden = hidden alias i32, i32* @g.hidden
; CHECK: @a.hidden = hidden alias i32, i32* @g.hidden
@a.protected = protected alias i32, i32* @g.protected
; CHECK: @a.protected = protected alias i32, i32* @g.protected
; Aliases -- DLLStorageClass
@a.dlldefault = default alias i32, i32* @g.dlldefault
; CHECK: @a.dlldefault = alias i32, i32* @g.dlldefault
@a.dllimport = dllimport alias i32, i32* @g1
; CHECK: @a.dllimport = dllimport alias i32, i32* @g1
@a.dllexport = dllexport alias i32, i32* @g.dllexport
; CHECK: @a.dllexport = dllexport alias i32, i32* @g.dllexport
; Aliases -- ThreadLocal
@a.notthreadlocal = alias i32, i32* @g.notthreadlocal
; CHECK: @a.notthreadlocal = alias i32, i32* @g.notthreadlocal
@a.generaldynamic = thread_local alias i32, i32* @g.generaldynamic
; CHECK: @a.generaldynamic = thread_local alias i32, i32* @g.generaldynamic
@a.localdynamic = thread_local(localdynamic) alias i32, i32* @g.localdynamic
; CHECK: @a.localdynamic = thread_local(localdynamic) alias i32, i32* @g.localdynamic
@a.initialexec = thread_local(initialexec) alias i32, i32* @g.initialexec
; CHECK: @a.initialexec = thread_local(initialexec) alias i32, i32* @g.initialexec
@a.localexec = thread_local(localexec) alias i32, i32* @g.localexec
; CHECK: @a.localexec = thread_local(localexec) alias i32, i32* @g.localexec
; Aliases -- unnamed_addr and local_unnamed_addr
@a.unnamed_addr = unnamed_addr alias i32, i32* @g.unnamed_addr
; CHECK: @a.unnamed_addr = unnamed_addr alias i32, i32* @g.unnamed_addr
@a.local_unnamed_addr = local_unnamed_addr alias i32, i32* @g.local_unnamed_addr
; CHECK: @a.local_unnamed_addr = local_unnamed_addr alias i32, i32* @g.local_unnamed_addr
;; IFunc
; Format @<Name> = [Linkage] [Visibility] ifunc <IFuncTy>,
; <ResolverTy>* @<Resolver>
; IFunc -- Linkage
@ifunc.external = external ifunc void (), i8* ()* @ifunc_resolver
; CHECK: @ifunc.external = ifunc void (), i8* ()* @ifunc_resolver
@ifunc.private = private ifunc void (), i8* ()* @ifunc_resolver
; CHECK: @ifunc.private = private ifunc void (), i8* ()* @ifunc_resolver
@ifunc.internal = internal ifunc void (), i8* ()* @ifunc_resolver
; CHECK: @ifunc.internal = internal ifunc void (), i8* ()* @ifunc_resolver
; IFunc -- Visibility
@ifunc.default = default ifunc void (), i8* ()* @ifunc_resolver
; CHECK: @ifunc.default = ifunc void (), i8* ()* @ifunc_resolver
@ifunc.hidden = hidden ifunc void (), i8* ()* @ifunc_resolver
; CHECK: @ifunc.hidden = hidden ifunc void (), i8* ()* @ifunc_resolver
@ifunc.protected = protected ifunc void (), i8* ()* @ifunc_resolver
; CHECK: @ifunc.protected = protected ifunc void (), i8* ()* @ifunc_resolver
define i8* @ifunc_resolver() {
entry:
ret i8* null
}
;; Functions
; Format: define [linkage] [visibility] [DLLStorageClass]
; [cconv] [ret attrs]
; <ResultType> @<FunctionName> ([argument list])
; [(unnamed_addr|local_unnamed_addr)] [fn Attrs] [section "name"] [comdat [($name)]]
; [align N] [gc] [prefix Constant] [prologue Constant]
; [personality Constant] { ... }
; Functions -- Simple
declare void @f1 ()
; CHECK: declare void @f1()
define void @f2 () {
; CHECK: define void @f2()
entry:
ret void
}
; Functions -- linkage
define private void @f.private() {
; CHECK: define private void @f.private()
entry:
ret void
}
define internal void @f.internal() {
; CHECK: define internal void @f.internal()
entry:
ret void
}
define available_externally void @f.available_externally() {
; CHECK: define available_externally void @f.available_externally()
entry:
ret void
}
define linkonce void @f.linkonce() {
; CHECK: define linkonce void @f.linkonce()
entry:
ret void
}
define weak void @f.weak() {
; CHECK: define weak void @f.weak()
entry:
ret void
}
define linkonce_odr void @f.linkonce_odr() {
; CHECK: define linkonce_odr void @f.linkonce_odr()
entry:
ret void
}
define weak_odr void @f.weak_odr() {
; CHECK: define weak_odr void @f.weak_odr()
entry:
ret void
}
declare external void @f.external()
; CHECK: declare void @f.external()
declare extern_weak void @f.extern_weak()
; CHECK: declare extern_weak void @f.extern_weak()
; Functions -- visibility
declare default void @f.default()
; CHECK: declare void @f.default()
declare hidden void @f.hidden()
; CHECK: declare hidden void @f.hidden()
declare protected void @f.protected()
; CHECK: declare protected void @f.protected()
; Functions -- DLLStorageClass
declare dllimport void @f.dllimport()
; CHECK: declare dllimport void @f.dllimport()
declare dllexport void @f.dllexport()
; CHECK: declare dllexport void @f.dllexport()
; Functions -- cconv (Calling conventions)
declare ccc void @f.ccc()
; CHECK: declare void @f.ccc()
declare fastcc void @f.fastcc()
; CHECK: declare fastcc void @f.fastcc()
declare coldcc void @f.coldcc()
; CHECK: declare coldcc void @f.coldcc()
declare cc10 void @f.cc10()
; CHECK: declare ghccc void @f.cc10()
declare ghccc void @f.ghccc()
; CHECK: declare ghccc void @f.ghccc()
declare cc11 void @f.cc11()
; CHECK: declare cc11 void @f.cc11()
declare webkit_jscc void @f.webkit_jscc()
; CHECK: declare webkit_jscc void @f.webkit_jscc()
declare anyregcc void @f.anyregcc()
; CHECK: declare anyregcc void @f.anyregcc()
declare preserve_mostcc void @f.preserve_mostcc()
; CHECK: declare preserve_mostcc void @f.preserve_mostcc()
declare preserve_allcc void @f.preserve_allcc()
; CHECK: declare preserve_allcc void @f.preserve_allcc()
declare cc64 void @f.cc64()
; CHECK: declare x86_stdcallcc void @f.cc64()
declare x86_stdcallcc void @f.x86_stdcallcc()
; CHECK: declare x86_stdcallcc void @f.x86_stdcallcc()
declare cc65 void @f.cc65()
; CHECK: declare x86_fastcallcc void @f.cc65()
declare x86_fastcallcc void @f.x86_fastcallcc()
; CHECK: declare x86_fastcallcc void @f.x86_fastcallcc()
declare cc66 void @f.cc66()
; CHECK: declare arm_apcscc void @f.cc66()
declare arm_apcscc void @f.arm_apcscc()
; CHECK: declare arm_apcscc void @f.arm_apcscc()
declare cc67 void @f.cc67()
; CHECK: declare arm_aapcscc void @f.cc67()
declare arm_aapcscc void @f.arm_aapcscc()
; CHECK: declare arm_aapcscc void @f.arm_aapcscc()
declare cc68 void @f.cc68()
; CHECK: declare arm_aapcs_vfpcc void @f.cc68()
declare arm_aapcs_vfpcc void @f.arm_aapcs_vfpcc()
; CHECK: declare arm_aapcs_vfpcc void @f.arm_aapcs_vfpcc()
declare cc69 void @f.cc69()
; CHECK: declare msp430_intrcc void @f.cc69()
declare msp430_intrcc void @f.msp430_intrcc()
; CHECK: declare msp430_intrcc void @f.msp430_intrcc()
declare cc70 void @f.cc70()
; CHECK: declare x86_thiscallcc void @f.cc70()
declare x86_thiscallcc void @f.x86_thiscallcc()
; CHECK: declare x86_thiscallcc void @f.x86_thiscallcc()
declare cc71 void @f.cc71()
; CHECK: declare ptx_kernel void @f.cc71()
declare ptx_kernel void @f.ptx_kernel()
; CHECK: declare ptx_kernel void @f.ptx_kernel()
declare cc72 void @f.cc72()
; CHECK: declare ptx_device void @f.cc72()
declare ptx_device void @f.ptx_device()
; CHECK: declare ptx_device void @f.ptx_device()
declare cc75 void @f.cc75()
; CHECK: declare spir_func void @f.cc75()
declare spir_func void @f.spir_func()
; CHECK: declare spir_func void @f.spir_func()
declare cc76 void @f.cc76()
; CHECK: declare spir_kernel void @f.cc76()
declare spir_kernel void @f.spir_kernel()
; CHECK: declare spir_kernel void @f.spir_kernel()
declare cc77 void @f.cc77()
; CHECK: declare intel_ocl_bicc void @f.cc77()
declare intel_ocl_bicc void @f.intel_ocl_bicc()
; CHECK: declare intel_ocl_bicc void @f.intel_ocl_bicc()
declare cc78 void @f.cc78()
; CHECK: declare x86_64_sysvcc void @f.cc78()
declare x86_64_sysvcc void @f.x86_64_sysvcc()
; CHECK: declare x86_64_sysvcc void @f.x86_64_sysvcc()
declare cc79 void @f.cc79()
; CHECK: declare x86_64_win64cc void @f.cc79()
declare x86_64_win64cc void @f.x86_64_win64cc()
; CHECK: declare x86_64_win64cc void @f.x86_64_win64cc()
declare cc80 void @f.cc80()
; CHECK: declare x86_vectorcallcc void @f.cc80()
declare x86_vectorcallcc void @f.x86_vectorcallcc()
; CHECK: declare x86_vectorcallcc void @f.x86_vectorcallcc()
declare cc81 void @f.cc81()
; CHECK: declare hhvmcc void @f.cc81()
declare hhvmcc void @f.hhvmcc()
; CHECK: declare hhvmcc void @f.hhvmcc()
declare cc82 void @f.cc82()
; CHECK: declare hhvm_ccc void @f.cc82()
declare hhvm_ccc void @f.hhvm_ccc()
; CHECK: declare hhvm_ccc void @f.hhvm_ccc()
declare cc83 void @f.cc83()
; CHECK: declare x86_intrcc void @f.cc83()
declare x86_intrcc void @f.x86_intrcc()
; CHECK: declare x86_intrcc void @f.x86_intrcc()
declare cc84 void @f.cc84()
; CHECK: declare avr_intrcc void @f.cc84()
declare avr_intrcc void @f.avr_intrcc()
; CHECK: declare avr_intrcc void @f.avr_intrcc()
declare cc85 void @f.cc85()
; CHECK: declare avr_signalcc void @f.cc85()
declare avr_signalcc void @f.avr_signalcc()
; CHECK: declare avr_signalcc void @f.avr_signalcc()
declare cc87 void @f.cc87()
; CHECK: declare amdgpu_vs void @f.cc87()
declare amdgpu_vs void @f.amdgpu_vs()
; CHECK: declare amdgpu_vs void @f.amdgpu_vs()
declare cc88 void @f.cc88()
; CHECK: declare amdgpu_gs void @f.cc88()
declare amdgpu_gs void @f.amdgpu_gs()
; CHECK: declare amdgpu_gs void @f.amdgpu_gs()
declare cc89 void @f.cc89()
; CHECK: declare amdgpu_ps void @f.cc89()
declare amdgpu_ps void @f.amdgpu_ps()
; CHECK: declare amdgpu_ps void @f.amdgpu_ps()
declare cc90 void @f.cc90()
; CHECK: declare amdgpu_cs void @f.cc90()
declare amdgpu_cs void @f.amdgpu_cs()
; CHECK: declare amdgpu_cs void @f.amdgpu_cs()
declare cc91 void @f.cc91()
; CHECK: declare amdgpu_kernel void @f.cc91()
declare amdgpu_kernel void @f.amdgpu_kernel()
; CHECK: declare amdgpu_kernel void @f.amdgpu_kernel()
declare cc1023 void @f.cc1023()
; CHECK: declare cc1023 void @f.cc1023()
; Functions -- ret attrs (Return attributes)
declare zeroext i64 @f.zeroext()
; CHECK: declare zeroext i64 @f.zeroext()
declare signext i64 @f.signext()
; CHECK: declare signext i64 @f.signext()
declare inreg i32* @f.inreg()
; CHECK: declare inreg i32* @f.inreg()
declare noalias i32* @f.noalias()
; CHECK: declare noalias i32* @f.noalias()
declare nonnull i32* @f.nonnull()
; CHECK: declare nonnull i32* @f.nonnull()
declare dereferenceable(4) i32* @f.dereferenceable4()
; CHECK: declare dereferenceable(4) i32* @f.dereferenceable4()
declare dereferenceable(8) i32* @f.dereferenceable8()
; CHECK: declare dereferenceable(8) i32* @f.dereferenceable8()
declare dereferenceable(16) i32* @f.dereferenceable16()
; CHECK: declare dereferenceable(16) i32* @f.dereferenceable16()
declare dereferenceable_or_null(4) i32* @f.dereferenceable4_or_null()
; CHECK: declare dereferenceable_or_null(4) i32* @f.dereferenceable4_or_null()
declare dereferenceable_or_null(8) i32* @f.dereferenceable8_or_null()
; CHECK: declare dereferenceable_or_null(8) i32* @f.dereferenceable8_or_null()
declare dereferenceable_or_null(16) i32* @f.dereferenceable16_or_null()
; CHECK: declare dereferenceable_or_null(16) i32* @f.dereferenceable16_or_null()
; Functions -- Parameter attributes
declare void @f.param.zeroext(i8 zeroext)
; CHECK: declare void @f.param.zeroext(i8 zeroext)
declare void @f.param.signext(i8 signext)
; CHECK: declare void @f.param.signext(i8 signext)
declare void @f.param.inreg(i8 inreg)
; CHECK: declare void @f.param.inreg(i8 inreg)
declare void @f.param.byval({ i8, i8 }* byval)
; CHECK: declare void @f.param.byval({ i8, i8 }* byval)
declare void @f.param.inalloca(i8* inalloca)
; CHECK: declare void @f.param.inalloca(i8* inalloca)
declare void @f.param.sret(i8* sret)
; CHECK: declare void @f.param.sret(i8* sret)
declare void @f.param.noalias(i8* noalias)
; CHECK: declare void @f.param.noalias(i8* noalias)
declare void @f.param.nocapture(i8* nocapture)
; CHECK: declare void @f.param.nocapture(i8* nocapture)
declare void @f.param.nest(i8* nest)
; CHECK: declare void @f.param.nest(i8* nest)
declare i8* @f.param.returned(i8* returned)
; CHECK: declare i8* @f.param.returned(i8* returned)
declare void @f.param.nonnull(i8* nonnull)
; CHECK: declare void @f.param.nonnull(i8* nonnull)
declare void @f.param.dereferenceable(i8* dereferenceable(4))
; CHECK: declare void @f.param.dereferenceable(i8* dereferenceable(4))
declare void @f.param.dereferenceable_or_null(i8* dereferenceable_or_null(4))
; CHECK: declare void @f.param.dereferenceable_or_null(i8* dereferenceable_or_null(4))
; Functions -- unnamed_addr and local_unnamed_addr
declare void @f.unnamed_addr() unnamed_addr
; CHECK: declare void @f.unnamed_addr() unnamed_addr
declare void @f.local_unnamed_addr() local_unnamed_addr
; CHECK: declare void @f.local_unnamed_addr() local_unnamed_addr
; Functions -- fn Attrs (Function attributes)
declare void @f.alignstack4() alignstack(4)
; CHECK: declare void @f.alignstack4() #0
declare void @f.alignstack8() alignstack(8)
; CHECK: declare void @f.alignstack8() #1
declare void @f.alwaysinline() alwaysinline
; CHECK: declare void @f.alwaysinline() #2
declare void @f.cold() cold
; CHECK: declare void @f.cold() #3
declare void @f.convergent() convergent
; CHECK: declare void @f.convergent() #4
declare void @f.inlinehint() inlinehint
; CHECK: declare void @f.inlinehint() #5
declare void @f.jumptable() unnamed_addr jumptable
; CHECK: declare void @f.jumptable() unnamed_addr #6
declare void @f.minsize() minsize
; CHECK: declare void @f.minsize() #7
declare void @f.naked() naked
; CHECK: declare void @f.naked() #8
declare void @f.nobuiltin() nobuiltin
; CHECK: declare void @f.nobuiltin() #9
declare void @f.noduplicate() noduplicate
; CHECK: declare void @f.noduplicate() #10
declare void @f.noimplicitfloat() noimplicitfloat
; CHECK: declare void @f.noimplicitfloat() #11
declare void @f.noinline() noinline
; CHECK: declare void @f.noinline() #12
declare void @f.nonlazybind() nonlazybind
; CHECK: declare void @f.nonlazybind() #13
declare void @f.noredzone() noredzone
; CHECK: declare void @f.noredzone() #14
declare void @f.noreturn() noreturn
; CHECK: declare void @f.noreturn() #15
declare void @f.nounwind() nounwind
; CHECK: declare void @f.nounwind() #16
declare void @f.optnone() noinline optnone
; CHECK: declare void @f.optnone() #17
declare void @f.optsize() optsize
; CHECK: declare void @f.optsize() #18
declare void @f.readnone() readnone
; CHECK: declare void @f.readnone() #19
declare void @f.readonly() readonly
; CHECK: declare void @f.readonly() #20
declare void @f.returns_twice() returns_twice
; CHECK: declare void @f.returns_twice() #21
declare void @f.safestack() safestack
; CHECK: declare void @f.safestack() #22
declare void @f.sanitize_address() sanitize_address
; CHECK: declare void @f.sanitize_address() #23
declare void @f.sanitize_memory() sanitize_memory
; CHECK: declare void @f.sanitize_memory() #24
declare void @f.sanitize_thread() sanitize_thread
; CHECK: declare void @f.sanitize_thread() #25
declare void @f.ssp() ssp
; CHECK: declare void @f.ssp() #26
declare void @f.sspreq() sspreq
; CHECK: declare void @f.sspreq() #27
declare void @f.sspstrong() sspstrong
; CHECK: declare void @f.sspstrong() #28
declare void @f.thunk() "thunk"
; CHECK: declare void @f.thunk() #29
declare void @f.uwtable() uwtable
; CHECK: declare void @f.uwtable() #30
declare void @f.kvpair() "cpu"="cortex-a8"
; CHECK:declare void @f.kvpair() #31
declare void @f.norecurse() norecurse
; CHECK: declare void @f.norecurse() #32
declare void @f.inaccessiblememonly() inaccessiblememonly
; CHECK: declare void @f.inaccessiblememonly() #33
declare void @f.inaccessiblemem_or_argmemonly() inaccessiblemem_or_argmemonly
; CHECK: declare void @f.inaccessiblemem_or_argmemonly() #34
; Functions -- section
declare void @f.section() section "80"
; CHECK: declare void @f.section() section "80"
; Functions -- comdat
define void @f.comdat_any() comdat($comdat.any) {
; CHECK: define void @f.comdat_any() comdat($comdat.any)
entry:
ret void
}
define void @f.comdat_exactmatch() comdat($comdat.exactmatch) {
; CHECK: define void @f.comdat_exactmatch() comdat($comdat.exactmatch)
entry:
ret void
}
define void @f.comdat_largest() comdat($comdat.largest) {
; CHECK: define void @f.comdat_largest() comdat($comdat.largest)
entry:
ret void
}
define void @f.comdat_noduplicates() comdat($comdat.noduplicates) {
; CHECK: define void @f.comdat_noduplicates() comdat($comdat.noduplicates)
entry:
ret void
}
define void @f.comdat_samesize() comdat($comdat.samesize) {
; CHECK: define void @f.comdat_samesize() comdat($comdat.samesize)
entry:
ret void
}
; Functions -- align
declare void @f.align2() align 2
; CHECK: declare void @f.align2() align 2
declare void @f.align4() align 4
; CHECK: declare void @f.align4() align 4
declare void @f.align8() align 8
; CHECK: declare void @f.align8() align 8
; Functions -- GC
declare void @f.gcshadow() gc "shadow-stack"
; CHECK: declare void @f.gcshadow() gc "shadow-stack"
; Functions -- Prefix data
declare void @f.prefixi32() prefix i32 1684365668
; CHECK: declare void @f.prefixi32() prefix i32 1684365668
declare void @f.prefixarray() prefix [4 x i32] [i32 0, i32 1, i32 2, i32 3]
; CHECK: declare void @f.prefixarray() prefix [4 x i32] [i32 0, i32 1, i32 2, i32 3]
; Functions -- Prologue data
declare void @f.prologuei32() prologue i32 1684365669
; CHECK: declare void @f.prologuei32() prologue i32 1684365669
declare void @f.prologuearray() prologue [4 x i32] [i32 0, i32 1, i32 2, i32 3]
; CHECK: declare void @f.prologuearray() prologue [4 x i32] [i32 0, i32 1, i32 2, i32 3]
; Functions -- Personality constant
declare void @llvm.donothing() nounwind readnone
; CHECK: declare void @llvm.donothing() #35
define void @f.no_personality() personality i8 3 {
; CHECK: define void @f.no_personality() personality i8 3
invoke void @llvm.donothing() to label %normal unwind label %exception
exception:
%cleanup = landingpad i8 cleanup
br label %normal
normal:
ret void
}
declare i32 @f.personality_handler()
; CHECK: declare i32 @f.personality_handler()
define void @f.personality() personality i32 ()* @f.personality_handler {
; CHECK: define void @f.personality() personality i32 ()* @f.personality_handler
invoke void @llvm.donothing() to label %normal unwind label %exception
exception:
%cleanup = landingpad i32 cleanup
br label %normal
normal:
ret void
}
;; Atomic Memory Ordering Constraints
define void @atomics(i32* %word) {
%cmpxchg.0 = cmpxchg i32* %word, i32 0, i32 4 monotonic monotonic
; CHECK: %cmpxchg.0 = cmpxchg i32* %word, i32 0, i32 4 monotonic monotonic
%cmpxchg.1 = cmpxchg i32* %word, i32 0, i32 5 acq_rel monotonic
; CHECK: %cmpxchg.1 = cmpxchg i32* %word, i32 0, i32 5 acq_rel monotonic
%cmpxchg.2 = cmpxchg i32* %word, i32 0, i32 6 acquire monotonic
; CHECK: %cmpxchg.2 = cmpxchg i32* %word, i32 0, i32 6 acquire monotonic
%cmpxchg.3 = cmpxchg i32* %word, i32 0, i32 7 release monotonic
; CHECK: %cmpxchg.3 = cmpxchg i32* %word, i32 0, i32 7 release monotonic
%cmpxchg.4 = cmpxchg i32* %word, i32 0, i32 8 seq_cst monotonic
; CHECK: %cmpxchg.4 = cmpxchg i32* %word, i32 0, i32 8 seq_cst monotonic
%cmpxchg.5 = cmpxchg weak i32* %word, i32 0, i32 9 seq_cst monotonic
; CHECK: %cmpxchg.5 = cmpxchg weak i32* %word, i32 0, i32 9 seq_cst monotonic
%cmpxchg.6 = cmpxchg volatile i32* %word, i32 0, i32 10 seq_cst monotonic
; CHECK: %cmpxchg.6 = cmpxchg volatile i32* %word, i32 0, i32 10 seq_cst monotonic
%cmpxchg.7 = cmpxchg weak volatile i32* %word, i32 0, i32 11 singlethread seq_cst monotonic
; CHECK: %cmpxchg.7 = cmpxchg weak volatile i32* %word, i32 0, i32 11 singlethread seq_cst monotonic
%atomicrmw.xchg = atomicrmw xchg i32* %word, i32 12 monotonic
; CHECK: %atomicrmw.xchg = atomicrmw xchg i32* %word, i32 12 monotonic
%atomicrmw.add = atomicrmw add i32* %word, i32 13 monotonic
; CHECK: %atomicrmw.add = atomicrmw add i32* %word, i32 13 monotonic
%atomicrmw.sub = atomicrmw sub i32* %word, i32 14 monotonic
; CHECK: %atomicrmw.sub = atomicrmw sub i32* %word, i32 14 monotonic
%atomicrmw.and = atomicrmw and i32* %word, i32 15 monotonic
; CHECK: %atomicrmw.and = atomicrmw and i32* %word, i32 15 monotonic
%atomicrmw.nand = atomicrmw nand i32* %word, i32 16 monotonic
; CHECK: %atomicrmw.nand = atomicrmw nand i32* %word, i32 16 monotonic
%atomicrmw.or = atomicrmw or i32* %word, i32 17 monotonic
; CHECK: %atomicrmw.or = atomicrmw or i32* %word, i32 17 monotonic
%atomicrmw.xor = atomicrmw xor i32* %word, i32 18 monotonic
; CHECK: %atomicrmw.xor = atomicrmw xor i32* %word, i32 18 monotonic
%atomicrmw.max = atomicrmw max i32* %word, i32 19 monotonic
; CHECK: %atomicrmw.max = atomicrmw max i32* %word, i32 19 monotonic
%atomicrmw.min = atomicrmw volatile min i32* %word, i32 20 monotonic
; CHECK: %atomicrmw.min = atomicrmw volatile min i32* %word, i32 20 monotonic
%atomicrmw.umax = atomicrmw umax i32* %word, i32 21 singlethread monotonic
; CHECK: %atomicrmw.umax = atomicrmw umax i32* %word, i32 21 singlethread monotonic
%atomicrmw.umin = atomicrmw volatile umin i32* %word, i32 22 singlethread monotonic
; CHECK: %atomicrmw.umin = atomicrmw volatile umin i32* %word, i32 22 singlethread monotonic
fence acquire
; CHECK: fence acquire
fence release
; CHECK: fence release
fence acq_rel
; CHECK: fence acq_rel
fence singlethread seq_cst
; CHECK: fence singlethread seq_cst
%ld.1 = load atomic i32, i32* %word monotonic, align 4
; CHECK: %ld.1 = load atomic i32, i32* %word monotonic, align 4
%ld.2 = load atomic volatile i32, i32* %word acquire, align 8
; CHECK: %ld.2 = load atomic volatile i32, i32* %word acquire, align 8
%ld.3 = load atomic volatile i32, i32* %word singlethread seq_cst, align 16
; CHECK: %ld.3 = load atomic volatile i32, i32* %word singlethread seq_cst, align 16
store atomic i32 23, i32* %word monotonic, align 4
; CHECK: store atomic i32 23, i32* %word monotonic, align 4
store atomic volatile i32 24, i32* %word monotonic, align 4
; CHECK: store atomic volatile i32 24, i32* %word monotonic, align 4
store atomic volatile i32 25, i32* %word singlethread monotonic, align 4
; CHECK: store atomic volatile i32 25, i32* %word singlethread monotonic, align 4
ret void
}
;; Fast Math Flags
define void @fastmathflags(float %op1, float %op2) {
%f.nnan = fadd nnan float %op1, %op2
; CHECK: %f.nnan = fadd nnan float %op1, %op2
%f.ninf = fadd ninf float %op1, %op2
; CHECK: %f.ninf = fadd ninf float %op1, %op2
%f.nsz = fadd nsz float %op1, %op2
; CHECK: %f.nsz = fadd nsz float %op1, %op2
%f.arcp = fadd arcp float %op1, %op2
; CHECK: %f.arcp = fadd arcp float %op1, %op2
%f.fast = fadd fast float %op1, %op2
; CHECK: %f.fast = fadd fast float %op1, %op2
ret void
}
; Check various fast math flags and floating-point types on calls.
declare float @fmf1()
declare double @fmf2()
declare <4 x double> @fmf3()
; CHECK-LABEL: fastMathFlagsForCalls(
define void @fastMathFlagsForCalls(float %f, double %d1, <4 x double> %d2) {
%call.fast = call fast float @fmf1()
; CHECK: %call.fast = call fast float @fmf1()
; Throw in some other attributes to make sure those stay in the right places.
%call.nsz.arcp = notail call nsz arcp double @fmf2()
; CHECK: %call.nsz.arcp = notail call nsz arcp double @fmf2()
%call.nnan.ninf = tail call nnan ninf fastcc <4 x double> @fmf3()
; CHECK: %call.nnan.ninf = tail call nnan ninf fastcc <4 x double> @fmf3()
ret void
}
;; Type System
%opaquety = type opaque
define void @typesystem() {
%p0 = bitcast i8* null to i32 (i32)*
; CHECK: %p0 = bitcast i8* null to i32 (i32)*
%p1 = bitcast i8* null to void (i8*)*
; CHECK: %p1 = bitcast i8* null to void (i8*)*
%p2 = bitcast i8* null to i32 (i8*, ...)*
; CHECK: %p2 = bitcast i8* null to i32 (i8*, ...)*
%p3 = bitcast i8* null to { i32, i8 } (i8*, ...)*
; CHECK: %p3 = bitcast i8* null to { i32, i8 } (i8*, ...)*
%p4 = bitcast i8* null to <{ i32, i8 }> (i8*, ...)*
; CHECK: %p4 = bitcast i8* null to <{ i32, i8 }> (i8*, ...)*
%p5 = bitcast i8* null to <{ i32, i8 }> (<{ i8*, i64 }>*, ...)*
; CHECK: %p5 = bitcast i8* null to <{ i32, i8 }> (<{ i8*, i64 }>*, ...)*
%t0 = alloca i1942652
; CHECK: %t0 = alloca i1942652
%t1 = alloca half
; CHECK: %t1 = alloca half
%t2 = alloca float
; CHECK: %t2 = alloca float
%t3 = alloca double
; CHECK: %t3 = alloca double
%t4 = alloca fp128
; CHECK: %t4 = alloca fp128
%t5 = alloca x86_fp80
; CHECK: %t5 = alloca x86_fp80
%t6 = alloca ppc_fp128
; CHECK: %t6 = alloca ppc_fp128
%t7 = alloca x86_mmx
; CHECK: %t7 = alloca x86_mmx
%t8 = alloca %opaquety*
; CHECK: %t8 = alloca %opaquety*
ret void
}
declare void @llvm.token(token)
; CHECK: declare void @llvm.token(token)
;; Inline Assembler Expressions
define void @inlineasm(i32 %arg) {
call i32 asm "bswap $0", "=r,r"(i32 %arg)
; CHECK: call i32 asm "bswap $0", "=r,r"(i32 %arg)
call i32 asm sideeffect "blt $1, $2, $3", "=r,r,rm"(i32 %arg, i32 %arg)
; CHECK: call i32 asm sideeffect "blt $1, $2, $3", "=r,r,rm"(i32 %arg, i32 %arg)
ret void
}
;; Instructions
; Instructions -- Terminators
define void @instructions.terminators(i8 %val) personality i32 -10 {
br i1 false, label %iftrue, label %iffalse
; CHECK: br i1 false, label %iftrue, label %iffalse
br label %iftrue
; CHECK: br label %iftrue
iftrue:
ret void
; CHECK: ret void
iffalse:
switch i8 %val, label %defaultdest [
; CHECK: switch i8 %val, label %defaultdest [
i8 0, label %defaultdest.0
; CHECK: i8 0, label %defaultdest.0
i8 1, label %defaultdest.1
; CHECK: i8 1, label %defaultdest.1
i8 2, label %defaultdest.2
; CHECK: i8 2, label %defaultdest.2
]
; CHECK: ]
defaultdest:
ret void
defaultdest.0:
ret void
defaultdest.1:
ret void
defaultdest.2:
indirectbr i8* blockaddress(@instructions.terminators, %defaultdest.2), [label %defaultdest.2]
; CHECK: indirectbr i8* blockaddress(@instructions.terminators, %defaultdest.2), [label %defaultdest.2]
indirectbr i8* blockaddress(@instructions.terminators, %defaultdest.2), [label %defaultdest.2, label %defaultdest.2]
; CHECK: indirectbr i8* blockaddress(@instructions.terminators, %defaultdest.2), [label %defaultdest.2, label %defaultdest.2]
invoke fastcc void @f.fastcc()
; CHECK: invoke fastcc void @f.fastcc()
to label %defaultdest unwind label %exc
; CHECK: to label %defaultdest unwind label %exc
exc:
%cleanup = landingpad i32 cleanup
resume i32 undef
; CHECK: resume i32 undef
unreachable
; CHECK: unreachable
ret void
}
define i32 @instructions.win_eh.1() personality i32 -3 {
entry:
%arg1 = alloca i32
%arg2 = alloca i32
invoke void @f.ccc() to label %normal unwind label %catchswitch1
invoke void @f.ccc() to label %normal unwind label %catchswitch2
invoke void @f.ccc() to label %normal unwind label %catchswitch3
catchswitch1:
%cs1 = catchswitch within none [label %catchpad1] unwind to caller
catchpad1:
catchpad within %cs1 []
br label %normal
; CHECK: catchpad within %cs1 []
; CHECK-NEXT: br label %normal
catchswitch2:
%cs2 = catchswitch within none [label %catchpad2] unwind to caller
catchpad2:
catchpad within %cs2 [i32* %arg1]
br label %normal
; CHECK: catchpad within %cs2 [i32* %arg1]
; CHECK-NEXT: br label %normal
catchswitch3:
%cs3 = catchswitch within none [label %catchpad3] unwind label %cleanuppad1
catchpad3:
catchpad within %cs3 [i32* %arg1, i32* %arg2]
br label %normal
; CHECK: catchpad within %cs3 [i32* %arg1, i32* %arg2]
; CHECK-NEXT: br label %normal
cleanuppad1:
%clean.1 = cleanuppad within none []
unreachable
; CHECK: %clean.1 = cleanuppad within none []
; CHECK-NEXT: unreachable
normal:
ret i32 0
}
;
define i32 @instructions.win_eh.2() personality i32 -4 {
entry:
invoke void @f.ccc() to label %invoke.cont unwind label %catchswitch
invoke.cont:
invoke void @f.ccc() to label %continue unwind label %cleanup
cleanup:
%clean = cleanuppad within none []
; CHECK: %clean = cleanuppad within none []
cleanupret from %clean unwind to caller
; CHECK: cleanupret from %clean unwind to caller
catchswitch:
%cs = catchswitch within none [label %catchpad] unwind label %terminate
catchpad:
%catch = catchpad within %cs []
br label %body
; CHECK: %catch = catchpad within %cs []
; CHECK-NEXT: br label %body
body:
invoke void @f.ccc() [ "funclet"(token %catch) ]
to label %continue unwind label %terminate.inner
catchret from %catch to label %return
; CHECK: catchret from %catch to label %return
return:
ret i32 0
terminate.inner:
cleanuppad within %catch []
unreachable
; CHECK: cleanuppad within %catch []
; CHECK-NEXT: unreachable
terminate:
cleanuppad within none []
unreachable
; CHECK: cleanuppad within none []
; CHECK-NEXT: unreachable
continue:
ret i32 0
}
; Instructions -- Binary Operations
define void @instructions.binops(i8 %op1, i8 %op2) {
; nuw x nsw
add i8 %op1, %op2
; CHECK: add i8 %op1, %op2
add nuw i8 %op1, %op2
; CHECK: add nuw i8 %op1, %op2
add nsw i8 %op1, %op2
; CHECK: add nsw i8 %op1, %op2
add nuw nsw i8 %op1, %op2
; CHECK: add nuw nsw i8 %op1, %op2
sub i8 %op1, %op2
; CHECK: sub i8 %op1, %op2
sub nuw i8 %op1, %op2
; CHECK: sub nuw i8 %op1, %op2
sub nsw i8 %op1, %op2
; CHECK: sub nsw i8 %op1, %op2
sub nuw nsw i8 %op1, %op2
; CHECK: sub nuw nsw i8 %op1, %op2
mul i8 %op1, %op2
; CHECK: mul i8 %op1, %op2
mul nuw i8 %op1, %op2
; CHECK: mul nuw i8 %op1, %op2
mul nsw i8 %op1, %op2
; CHECK: mul nsw i8 %op1, %op2
mul nuw nsw i8 %op1, %op2
; CHECK: mul nuw nsw i8 %op1, %op2
; exact
udiv i8 %op1, %op2
; CHECK: udiv i8 %op1, %op2
udiv exact i8 %op1, %op2
; CHECK: udiv exact i8 %op1, %op2
sdiv i8 %op1, %op2
; CHECK: sdiv i8 %op1, %op2
sdiv exact i8 %op1, %op2
; CHECK: sdiv exact i8 %op1, %op2
; none
urem i8 %op1, %op2
; CHECK: urem i8 %op1, %op2
srem i8 %op1, %op2
; CHECK: srem i8 %op1, %op2
ret void
}
; Instructions -- Bitwise Binary Operations
define void @instructions.bitwise_binops(i8 %op1, i8 %op2) {
; nuw x nsw
shl i8 %op1, %op2
; CHECK: shl i8 %op1, %op2
shl nuw i8 %op1, %op2
; CHECK: shl nuw i8 %op1, %op2
shl nsw i8 %op1, %op2
; CHECK: shl nsw i8 %op1, %op2
shl nuw nsw i8 %op1, %op2
; CHECK: shl nuw nsw i8 %op1, %op2
; exact
lshr i8 %op1, %op2
; CHECK: lshr i8 %op1, %op2
lshr exact i8 %op1, %op2
; CHECK: lshr exact i8 %op1, %op2
ashr i8 %op1, %op2
; CHECK: ashr i8 %op1, %op2
ashr exact i8 %op1, %op2
; CHECK: ashr exact i8 %op1, %op2
; none
and i8 %op1, %op2
; CHECK: and i8 %op1, %op2
or i8 %op1, %op2
; CHECK: or i8 %op1, %op2
xor i8 %op1, %op2
; CHECK: xor i8 %op1, %op2
ret void
}
; Instructions -- Vector Operations
define void @instructions.vectorops(<4 x float> %vec, <4 x float> %vec2) {
extractelement <4 x float> %vec, i8 0
; CHECK: extractelement <4 x float> %vec, i8 0
insertelement <4 x float> %vec, float 3.500000e+00, i8 0
; CHECK: insertelement <4 x float> %vec, float 3.500000e+00, i8 0
shufflevector <4 x float> %vec, <4 x float> %vec2, <2 x i32> zeroinitializer
; CHECK: shufflevector <4 x float> %vec, <4 x float> %vec2, <2 x i32> zeroinitializer
ret void
}
; Instructions -- Aggregate Operations
define void @instructions.aggregateops({ i8, i32 } %up, <{ i8, i32 }> %p,
[3 x i8] %arr, { i8, { i32 }} %n,
<2 x i8*> %pvec, <2 x i64> %offsets) {
extractvalue { i8, i32 } %up, 0
; CHECK: extractvalue { i8, i32 } %up, 0
extractvalue <{ i8, i32 }> %p, 1
; CHECK: extractvalue <{ i8, i32 }> %p, 1
extractvalue [3 x i8] %arr, 2
; CHECK: extractvalue [3 x i8] %arr, 2
extractvalue { i8, { i32 } } %n, 1, 0
; CHECK: extractvalue { i8, { i32 } } %n, 1, 0
insertvalue { i8, i32 } %up, i8 1, 0
; CHECK: insertvalue { i8, i32 } %up, i8 1, 0
insertvalue <{ i8, i32 }> %p, i32 2, 1
; CHECK: insertvalue <{ i8, i32 }> %p, i32 2, 1
insertvalue [3 x i8] %arr, i8 0, 0
; CHECK: insertvalue [3 x i8] %arr, i8 0, 0
insertvalue { i8, { i32 } } %n, i32 0, 1, 0
; CHECK: insertvalue { i8, { i32 } } %n, i32 0, 1, 0
%up.ptr = alloca { i8, i32 }
%p.ptr = alloca <{ i8, i32 }>
%arr.ptr = alloca [3 x i8]
%n.ptr = alloca { i8, { i32 } }
getelementptr { i8, i32 }, { i8, i32 }* %up.ptr, i8 0
; CHECK: getelementptr { i8, i32 }, { i8, i32 }* %up.ptr, i8 0
getelementptr <{ i8, i32 }>, <{ i8, i32 }>* %p.ptr, i8 1
; CHECK: getelementptr <{ i8, i32 }>, <{ i8, i32 }>* %p.ptr, i8 1
getelementptr [3 x i8], [3 x i8]* %arr.ptr, i8 2
; CHECK: getelementptr [3 x i8], [3 x i8]* %arr.ptr, i8 2
getelementptr { i8, { i32 } }, { i8, { i32 } }* %n.ptr, i32 0, i32 1
; CHECK: getelementptr { i8, { i32 } }, { i8, { i32 } }* %n.ptr, i32 0, i32 1
getelementptr inbounds { i8, { i32 } }, { i8, { i32 } }* %n.ptr, i32 1, i32 0
; CHECK: getelementptr inbounds { i8, { i32 } }, { i8, { i32 } }* %n.ptr, i32 1, i32 0
getelementptr i8, <2 x i8*> %pvec, <2 x i64> %offsets
; CHECK: getelementptr i8, <2 x i8*> %pvec, <2 x i64> %offsets
ret void
}
; Instructions -- Memory Access and Addressing Operations
!7 = !{i32 1}
!8 = !{}
!9 = !{i64 4}
define void @instructions.memops(i32** %base) {
alloca i32, i8 4, align 4
; CHECK: alloca i32, i8 4, align 4
alloca inalloca i32, i8 4, align 4
; CHECK: alloca inalloca i32, i8 4, align 4
load i32*, i32** %base, align 8, !invariant.load !7, !nontemporal !8, !nonnull !7, !dereferenceable !9, !dereferenceable_or_null !9
; CHECK: load i32*, i32** %base, align 8, !invariant.load !7, !nontemporal !8, !nonnull !7, !dereferenceable !9, !dereferenceable_or_null !9
load volatile i32*, i32** %base, align 8, !invariant.load !7, !nontemporal !8, !nonnull !7, !dereferenceable !9, !dereferenceable_or_null !9
; CHECK: load volatile i32*, i32** %base, align 8, !invariant.load !7, !nontemporal !8, !nonnull !7, !dereferenceable !9, !dereferenceable_or_null !9
store i32* null, i32** %base, align 4, !nontemporal !8
; CHECK: store i32* null, i32** %base, align 4, !nontemporal !8
store volatile i32* null, i32** %base, align 4, !nontemporal !8
; CHECK: store volatile i32* null, i32** %base, align 4, !nontemporal !8
ret void
}
; Instructions -- Conversion Operations
define void @instructions.conversions() {
trunc i32 -1 to i1
; CHECK: trunc i32 -1 to i1
zext i32 -1 to i64
; CHECK: zext i32 -1 to i64
sext i32 -1 to i64
; CHECK: sext i32 -1 to i64
fptrunc float undef to half
; CHECK: fptrunc float undef to half
fpext half undef to float
; CHECK: fpext half undef to float
fptoui float undef to i32
; CHECK: fptoui float undef to i32
fptosi float undef to i32
; CHECK: fptosi float undef to i32
uitofp i32 1 to float
; CHECK: uitofp i32 1 to float
sitofp i32 -1 to float
; CHECK: sitofp i32 -1 to float
ptrtoint i8* null to i64
; CHECK: ptrtoint i8* null to i64
inttoptr i64 0 to i8*
; CHECK: inttoptr i64 0 to i8*
bitcast i32 0 to i32
; CHECK: bitcast i32 0 to i32
addrspacecast i32* null to i32 addrspace(1)*
; CHECK: addrspacecast i32* null to i32 addrspace(1)*
ret void
}
; Instructions -- Other Operations
define void @instructions.other(i32 %op1, i32 %op2, half %fop1, half %fop2) {
entry:
icmp eq i32 %op1, %op2
; CHECK: icmp eq i32 %op1, %op2
icmp ne i32 %op1, %op2
; CHECK: icmp ne i32 %op1, %op2
icmp ugt i32 %op1, %op2
; CHECK: icmp ugt i32 %op1, %op2
icmp uge i32 %op1, %op2
; CHECK: icmp uge i32 %op1, %op2
icmp ult i32 %op1, %op2
; CHECK: icmp ult i32 %op1, %op2
icmp ule i32 %op1, %op2
; CHECK: icmp ule i32 %op1, %op2
icmp sgt i32 %op1, %op2
; CHECK: icmp sgt i32 %op1, %op2
icmp sge i32 %op1, %op2
; CHECK: icmp sge i32 %op1, %op2
icmp slt i32 %op1, %op2
; CHECK: icmp slt i32 %op1, %op2
icmp sle i32 %op1, %op2
; CHECK: icmp sle i32 %op1, %op2
fcmp false half %fop1, %fop2
; CHECK: fcmp false half %fop1, %fop2
fcmp oeq half %fop1, %fop2
; CHECK: fcmp oeq half %fop1, %fop2
fcmp ogt half %fop1, %fop2
; CHECK: fcmp ogt half %fop1, %fop2
fcmp oge half %fop1, %fop2
; CHECK: fcmp oge half %fop1, %fop2
fcmp olt half %fop1, %fop2
; CHECK: fcmp olt half %fop1, %fop2
fcmp ole half %fop1, %fop2
; CHECK: fcmp ole half %fop1, %fop2
fcmp one half %fop1, %fop2
; CHECK: fcmp one half %fop1, %fop2
fcmp ord half %fop1, %fop2
; CHECK: fcmp ord half %fop1, %fop2
fcmp ueq half %fop1, %fop2
; CHECK: fcmp ueq half %fop1, %fop2
fcmp ugt half %fop1, %fop2
; CHECK: fcmp ugt half %fop1, %fop2
fcmp uge half %fop1, %fop2
; CHECK: fcmp uge half %fop1, %fop2
fcmp ult half %fop1, %fop2
; CHECK: fcmp ult half %fop1, %fop2
fcmp ule half %fop1, %fop2
; CHECK: fcmp ule half %fop1, %fop2
fcmp une half %fop1, %fop2
; CHECK: fcmp une half %fop1, %fop2
fcmp uno half %fop1, %fop2
; CHECK: fcmp uno half %fop1, %fop2
fcmp true half %fop1, %fop2
; CHECK: fcmp true half %fop1, %fop2
br label %exit
L1:
%v1 = add i32 %op1, %op2
br label %exit
L2:
%v2 = add i32 %op1, %op2
br label %exit
exit:
phi i32 [ %v1, %L1 ], [ %v2, %L2 ], [ %op1, %entry ]
; CHECK: phi i32 [ %v1, %L1 ], [ %v2, %L2 ], [ %op1, %entry ]
select i1 true, i32 0, i32 1
; CHECK: select i1 true, i32 0, i32 1
select <2 x i1> <i1 true, i1 false>, <2 x i8> <i8 2, i8 3>, <2 x i8> <i8 3, i8 2>
; CHECK: select <2 x i1> <i1 true, i1 false>, <2 x i8> <i8 2, i8 3>, <2 x i8> <i8 3, i8 2>
call void @f.nobuiltin() builtin
; CHECK: call void @f.nobuiltin() #41
call fastcc noalias i32* @f.noalias() noinline
; CHECK: call fastcc noalias i32* @f.noalias() #12
tail call ghccc nonnull i32* @f.nonnull() minsize
; CHECK: tail call ghccc nonnull i32* @f.nonnull() #7
ret void
}
define void @instructions.call_musttail(i8* inalloca %val) {
musttail call void @f.param.inalloca(i8* inalloca %val)
; CHECK: musttail call void @f.param.inalloca(i8* inalloca %val)
ret void
}
define void @instructions.call_notail() {
notail call void @f1()
; CHECK: notail call void @f1()
ret void
}
define void @instructions.landingpad() personality i32 -2 {
invoke void @llvm.donothing() to label %proceed unwind label %catch1
invoke void @llvm.donothing() to label %proceed unwind label %catch2
invoke void @llvm.donothing() to label %proceed unwind label %catch3
invoke void @llvm.donothing() to label %proceed unwind label %catch4
catch1:
landingpad i32
; CHECK: landingpad i32
cleanup
; CHECK: cleanup
br label %proceed
catch2:
landingpad i32
; CHECK: landingpad i32
cleanup
; CHECK: cleanup
catch i32* null
; CHECK: catch i32* null
br label %proceed
catch3:
landingpad i32
; CHECK: landingpad i32
cleanup
; CHECK: cleanup
catch i32* null
; CHECK: catch i32* null
catch i32* null
; CHECK: catch i32* null
br label %proceed
catch4:
landingpad i32
; CHECK: landingpad i32
filter [2 x i32] zeroinitializer
; CHECK: filter [2 x i32] zeroinitializer
br label %proceed
proceed:
ret void
}
;; Intrinsic Functions
; Intrinsic Functions -- Variable Argument Handling
declare void @llvm.va_start(i8*)
declare void @llvm.va_copy(i8*, i8*)
declare void @llvm.va_end(i8*)
define void @instructions.va_arg(i8* %v, ...) {
%ap = alloca i8*
%ap2 = bitcast i8** %ap to i8*
call void @llvm.va_start(i8* %ap2)
; CHECK: call void @llvm.va_start(i8* %ap2)
va_arg i8* %ap2, i32
; CHECK: va_arg i8* %ap2, i32
call void @llvm.va_copy(i8* %v, i8* %ap2)
; CHECK: call void @llvm.va_copy(i8* %v, i8* %ap2)
call void @llvm.va_end(i8* %ap2)
; CHECK: call void @llvm.va_end(i8* %ap2)
ret void
}
; Intrinsic Functions -- Accurate Garbage Collection
declare void @llvm.gcroot(i8**, i8*)
declare i8* @llvm.gcread(i8*, i8**)
declare void @llvm.gcwrite(i8*, i8*, i8**)
define void @intrinsics.gc() gc "shadow-stack" {
%ptrloc = alloca i8*
call void @llvm.gcroot(i8** %ptrloc, i8* null)
; CHECK: call void @llvm.gcroot(i8** %ptrloc, i8* null)
call i8* @llvm.gcread(i8* null, i8** %ptrloc)
; CHECK: call i8* @llvm.gcread(i8* null, i8** %ptrloc)
%ref = alloca i8
call void @llvm.gcwrite(i8* %ref, i8* null, i8** %ptrloc)
; CHECK: call void @llvm.gcwrite(i8* %ref, i8* null, i8** %ptrloc)
ret void
}
; Intrinsic Functions -- Code Generation
declare i8* @llvm.returnaddress(i32)
declare i8* @llvm.frameaddress(i32)
declare i32 @llvm.read_register.i32(metadata)
declare i64 @llvm.read_register.i64(metadata)
declare void @llvm.write_register.i32(metadata, i32)
declare void @llvm.write_register.i64(metadata, i64)
declare i8* @llvm.stacksave()
declare void @llvm.stackrestore(i8*)
declare void @llvm.prefetch(i8*, i32, i32, i32)
declare void @llvm.pcmarker(i32)
declare i64 @llvm.readcyclecounter()
declare void @llvm.clear_cache(i8*, i8*)
declare void @llvm.instrprof_increment(i8*, i64, i32, i32)
!10 = !{!"rax"}
define void @intrinsics.codegen() {
call i8* @llvm.returnaddress(i32 1)
; CHECK: call i8* @llvm.returnaddress(i32 1)
call i8* @llvm.frameaddress(i32 1)
; CHECK: call i8* @llvm.frameaddress(i32 1)
call i32 @llvm.read_register.i32(metadata !10)
; CHECK: call i32 @llvm.read_register.i32(metadata !10)
call i64 @llvm.read_register.i64(metadata !10)
; CHECK: call i64 @llvm.read_register.i64(metadata !10)
call void @llvm.write_register.i32(metadata !10, i32 0)
; CHECK: call void @llvm.write_register.i32(metadata !10, i32 0)
call void @llvm.write_register.i64(metadata !10, i64 0)
; CHECK: call void @llvm.write_register.i64(metadata !10, i64 0)
%stack = call i8* @llvm.stacksave()
; CHECK: %stack = call i8* @llvm.stacksave()
call void @llvm.stackrestore(i8* %stack)
; CHECK: call void @llvm.stackrestore(i8* %stack)
call void @llvm.prefetch(i8* %stack, i32 0, i32 3, i32 0)
; CHECK: call void @llvm.prefetch(i8* %stack, i32 0, i32 3, i32 0)
call void @llvm.pcmarker(i32 1)
; CHECK: call void @llvm.pcmarker(i32 1)
call i64 @llvm.readcyclecounter()
; CHECK: call i64 @llvm.readcyclecounter()
call void @llvm.clear_cache(i8* null, i8* null)
; CHECK: call void @llvm.clear_cache(i8* null, i8* null)
call void @llvm.instrprof_increment(i8* null, i64 0, i32 0, i32 0)
; CHECK: call void @llvm.instrprof_increment(i8* null, i64 0, i32 0, i32 0)
ret void
}
declare void @llvm.localescape(...)
declare i8* @llvm.localrecover(i8* %func, i8* %fp, i32 %idx)
define void @intrinsics.localescape() {
%static.alloca = alloca i32
call void (...) @llvm.localescape(i32* %static.alloca)
; CHECK: call void (...) @llvm.localescape(i32* %static.alloca)
call void @intrinsics.localrecover()
ret void
}
define void @intrinsics.localrecover() {
%func = bitcast void ()* @intrinsics.localescape to i8*
%fp = call i8* @llvm.frameaddress(i32 1)
call i8* @llvm.localrecover(i8* %func, i8* %fp, i32 0)
; CHECK: call i8* @llvm.localrecover(i8* %func, i8* %fp, i32 0)
ret void
}
; We need this function to provide `uses' for some metadata tests.
define void @misc.metadata() {
call void @f1(), !srcloc !11
call void @f1(), !srcloc !12
call void @f1(), !srcloc !13
call void @f1(), !srcloc !14
ret void
}
declare void @op_bundle_callee_0()
declare void @op_bundle_callee_1(i32,i32)
define void @call_with_operand_bundle0(i32* %ptr) {
; CHECK-LABEL: call_with_operand_bundle0(
entry:
%l = load i32, i32* %ptr
%x = add i32 42, 1
call void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "bar"(float 0.000000e+00, i64 100, i32 %l) ]
; CHECK: call void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "bar"(float 0.000000e+00, i64 100, i32 %l) ]
ret void
}
define void @call_with_operand_bundle1(i32* %ptr) {
; CHECK-LABEL: call_with_operand_bundle1(
entry:
%l = load i32, i32* %ptr
%x = add i32 42, 1
call void @op_bundle_callee_0()
call void @op_bundle_callee_0() [ "foo"() ]
call void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "bar"(float 0.000000e+00, i64 100, i32 %l) ]
; CHECK: @op_bundle_callee_0(){{$}}
; CHECK-NEXT: call void @op_bundle_callee_0() [ "foo"() ]
; CHECK-NEXT: call void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "bar"(float 0.000000e+00, i64 100, i32 %l) ]
ret void
}
define void @call_with_operand_bundle2(i32* %ptr) {
; CHECK-LABEL: call_with_operand_bundle2(
entry:
call void @op_bundle_callee_0() [ "foo"() ]
; CHECK: call void @op_bundle_callee_0() [ "foo"() ]
ret void
}
define void @call_with_operand_bundle3(i32* %ptr) {
; CHECK-LABEL: call_with_operand_bundle3(
entry:
%l = load i32, i32* %ptr
%x = add i32 42, 1
call void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "foo"(i32 42, float 0.000000e+00, i32 %l) ]
; CHECK: call void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "foo"(i32 42, float 0.000000e+00, i32 %l) ]
ret void
}
define void @call_with_operand_bundle4(i32* %ptr) {
; CHECK-LABEL: call_with_operand_bundle4(
entry:
%l = load i32, i32* %ptr
%x = add i32 42, 1
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) ]
; 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) ]
ret void
}
; Invoke versions of the above tests:
define void @invoke_with_operand_bundle0(i32* %ptr) personality i8 3 {
; CHECK-LABEL: @invoke_with_operand_bundle0(
entry:
%l = load i32, i32* %ptr
%x = add i32 42, 1
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
; CHECK: invoke void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "bar"(float 0.000000e+00, i64 100, i32 %l) ]
exception:
%cleanup = landingpad i8 cleanup
br label %normal
normal:
ret void
}
define void @invoke_with_operand_bundle1(i32* %ptr) personality i8 3 {
; CHECK-LABEL: @invoke_with_operand_bundle1(
entry:
%l = load i32, i32* %ptr
%x = add i32 42, 1
invoke void @op_bundle_callee_0() to label %normal unwind label %exception
; CHECK: invoke void @op_bundle_callee_0(){{$}}
exception:
%cleanup = landingpad i8 cleanup
br label %normal
normal:
invoke void @op_bundle_callee_0() [ "foo"() ] to label %normal1 unwind label %exception1
; CHECK: invoke void @op_bundle_callee_0() [ "foo"() ]
exception1:
%cleanup1 = landingpad i8 cleanup
br label %normal1
normal1:
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
; CHECK: invoke void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "foo"(i32 42, float 0.000000e+00, i32 %l) ]
exception2:
%cleanup2 = landingpad i8 cleanup
br label %normal2
normal2:
ret void
}
define void @invoke_with_operand_bundle2(i32* %ptr) personality i8 3 {
; CHECK-LABEL: @invoke_with_operand_bundle2(
entry:
invoke void @op_bundle_callee_0() [ "foo"() ] to label %normal unwind label %exception
; CHECK: invoke void @op_bundle_callee_0() [ "foo"() ]
exception:
%cleanup = landingpad i8 cleanup
br label %normal
normal:
ret void
}
define void @invoke_with_operand_bundle3(i32* %ptr) personality i8 3 {
; CHECK-LABEL: @invoke_with_operand_bundle3(
entry:
%l = load i32, i32* %ptr
%x = add i32 42, 1
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
; CHECK: invoke void @op_bundle_callee_0() [ "foo"(i32 42, i64 100, i32 %x), "foo"(i32 42, float 0.000000e+00, i32 %l) ]
exception:
%cleanup = landingpad i8 cleanup
br label %normal
normal:
ret void
}
define void @invoke_with_operand_bundle4(i32* %ptr) personality i8 3 {
; CHECK-LABEL: @invoke_with_operand_bundle4(
entry:
%l = load i32, i32* %ptr
%x = add i32 42, 1
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) ]
to label %normal unwind label %exception
; 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) ]
exception:
%cleanup = landingpad i8 cleanup
br label %normal
normal:
ret void
}
declare void @vaargs_func(...)
define void @invoke_with_operand_bundle_vaarg(i32* %ptr) personality i8 3 {
; CHECK-LABEL: @invoke_with_operand_bundle_vaarg(
entry:
%l = load i32, i32* %ptr
%x = add i32 42, 1
invoke void (...) @vaargs_func(i32 10, i32 %x) [ "foo"(i32 42, i64 100, i32 %x), "foo"(i32 42, float 0.000000e+00, i32 %l) ]
to label %normal unwind label %exception
; CHECK: invoke void (...) @vaargs_func(i32 10, i32 %x) [ "foo"(i32 42, i64 100, i32 %x), "foo"(i32 42, float 0.000000e+00, i32 %l) ]
exception:
%cleanup = landingpad i8 cleanup
br label %normal
normal:
ret void
}
declare void @f.writeonly() writeonly
; CHECK: declare void @f.writeonly() #40
;; Constant Expressions
define i8** @constexpr() {
; CHECK: ret i8** getelementptr inbounds ({ [4 x i8*], [4 x i8*] }, { [4 x i8*], [4 x i8*] }* null, i32 0, inrange i32 1, i32 2)
ret i8** getelementptr inbounds ({ [4 x i8*], [4 x i8*] }, { [4 x i8*], [4 x i8*] }* null, i32 0, inrange i32 1, i32 2)
}
; CHECK: attributes #0 = { alignstack=4 }
; CHECK: attributes #1 = { alignstack=8 }
; CHECK: attributes #2 = { alwaysinline }
; CHECK: attributes #3 = { cold }
; CHECK: attributes #4 = { convergent }
; CHECK: attributes #5 = { inlinehint }
; CHECK: attributes #6 = { jumptable }
; CHECK: attributes #7 = { minsize }
; CHECK: attributes #8 = { naked }
; CHECK: attributes #9 = { nobuiltin }
; CHECK: attributes #10 = { noduplicate }
; CHECK: attributes #11 = { noimplicitfloat }
; CHECK: attributes #12 = { noinline }
; CHECK: attributes #13 = { nonlazybind }
; CHECK: attributes #14 = { noredzone }
; CHECK: attributes #15 = { noreturn }
; CHECK: attributes #16 = { nounwind }
; CHECK: attributes #17 = { noinline optnone }
; CHECK: attributes #18 = { optsize }
; CHECK: attributes #19 = { readnone }
; CHECK: attributes #20 = { readonly }
; CHECK: attributes #21 = { returns_twice }
; CHECK: attributes #22 = { safestack }
; CHECK: attributes #23 = { sanitize_address }
; CHECK: attributes #24 = { sanitize_memory }
; CHECK: attributes #25 = { sanitize_thread }
; CHECK: attributes #26 = { ssp }
; CHECK: attributes #27 = { sspreq }
; CHECK: attributes #28 = { sspstrong }
; CHECK: attributes #29 = { "thunk" }
; CHECK: attributes #30 = { uwtable }
; CHECK: attributes #31 = { "cpu"="cortex-a8" }
; CHECK: attributes #32 = { norecurse }
; CHECK: attributes #33 = { inaccessiblememonly }
; CHECK: attributes #34 = { inaccessiblemem_or_argmemonly }
; CHECK: attributes #35 = { nounwind readnone }
; CHECK: attributes #36 = { argmemonly nounwind readonly }
; CHECK: attributes #37 = { argmemonly nounwind }
; CHECK: attributes #38 = { nounwind readonly }
; CHECK: attributes #39 = { inaccessiblemem_or_argmemonly nounwind }
; CHECK: attributes #40 = { writeonly }
; CHECK: attributes #41 = { builtin }
;; Metadata
; Metadata -- Module flags
!llvm.module.flags = !{!0, !1, !2, !4, !5, !6}
; CHECK: !llvm.module.flags = !{!0, !1, !2, !4, !5, !6}
!0 = !{i32 1, !"mod1", i32 0}
; CHECK: !0 = !{i32 1, !"mod1", i32 0}
!1 = !{i32 2, !"mod2", i32 0}
; CHECK: !1 = !{i32 2, !"mod2", i32 0}
!2 = !{i32 3, !"mod3", !3}
; CHECK: !2 = !{i32 3, !"mod3", !3}
!3 = !{!"mod6", !0}
; CHECK: !3 = !{!"mod6", !0}
!4 = !{i32 4, !"mod4", i32 0}
; CHECK: !4 = !{i32 4, !"mod4", i32 0}
!5 = !{i32 5, !"mod5", !0}
; CHECK: !5 = !{i32 5, !"mod5", !0}
!6 = !{i32 6, !"mod6", !0}
; CHECK: !6 = !{i32 6, !"mod6", !0}
; Metadata -- Check `distinct'
!11 = distinct !{}
; CHECK: !11 = distinct !{}
!12 = distinct !{}
; CHECK: !12 = distinct !{}
!13 = !{!11}
; CHECK: !13 = !{!11}
!14 = !{!12}
; CHECK: !14 = !{!12}
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