diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2016-07-23 20:41:05 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2016-07-23 20:41:05 +0000 |
| commit | 01095a5d43bbfde13731688ddcf6048ebb8b7721 (patch) | |
| tree | 4def12e759965de927d963ac65840d663ef9d1ea /test/Bitcode | |
| parent | f0f4822ed4b66e3579e92a89f368f8fb860e218e (diff) | |
Vendor import of llvm release_39 branch r276489:vendor/llvm/llvm-release_39-r276489
Diffstat (limited to 'test/Bitcode')
53 files changed, 2573 insertions, 34 deletions
diff --git a/test/Bitcode/DILocalVariable-explicit-tags.ll b/test/Bitcode/DILocalVariable-explicit-tags.ll index 3f7be3c061a3..b3e793d4cb46 100644 --- a/test/Bitcode/DILocalVariable-explicit-tags.ll +++ b/test/Bitcode/DILocalVariable-explicit-tags.ll @@ -10,7 +10,13 @@ !named = !{!0} -!0 = distinct !DISubprogram(name: "foo", variables: !1) +!llvm.module.flags = !{!6} +!llvm.dbg.cu = !{!4} + +!0 = distinct !DISubprogram(name: "foo", scope: null, isLocal: false, isDefinition: true, isOptimized: false, variables: !1) !1 = !{!2, !3} !2 = !DILocalVariable(tag: DW_TAG_arg_variable, name: "param", arg: 1, scope: !0) !3 = !DILocalVariable(tag: DW_TAG_auto_variable, name: "auto", scope: !0) +!4 = distinct !DICompileUnit(language: DW_LANG_C99, file: !5, subprograms: !{!0}) +!5 = !DIFile(filename: "source.c", directory: "/dir") +!6 = !{i32 1, !"Debug Info Version", i32 3} diff --git a/test/Bitcode/DILocalVariable-explicit-tags.ll.bc b/test/Bitcode/DILocalVariable-explicit-tags.ll.bc Binary files differindex 4efcbe878f84..b134f60a1291 100644 --- a/test/Bitcode/DILocalVariable-explicit-tags.ll.bc +++ b/test/Bitcode/DILocalVariable-explicit-tags.ll.bc diff --git a/test/Bitcode/DISubprogram-distinct-definitions.ll b/test/Bitcode/DISubprogram-distinct-definitions.ll index 5c6fb908be90..bcb9a4ec4da6 100644 --- a/test/Bitcode/DISubprogram-distinct-definitions.ll +++ b/test/Bitcode/DISubprogram-distinct-definitions.ll @@ -1,11 +1,14 @@ ; RUN: llvm-dis < %s.bc | FileCheck %s ; Check that subprogram definitions are correctly upgraded to 'distinct'. -; Bitcode compiled from r245235 of the 3.7 release branch. +; Bitcode compiled with llvm-as version 3.7. -!named = !{!0} -!0 = distinct !DICompileUnit(language: 12, file: !1, subprograms: !2) +define void @f() !dbg !3 { ret void } + +!llvm.module.flags = !{!4} +!llvm.dbg.cu = !{!0} +!0 = distinct !DICompileUnit(language: 12, file: !1, subprograms: !{!3}) !1 = !DIFile(filename: "path/to/file", directory: "/path/to/dir") -!2 = !{!3} ; CHECK: = distinct !DISubprogram({{.*}}, isDefinition: true !3 = !DISubprogram(name: "foo", isDefinition: true) +!4 = !{i32 2, !"Debug Info Version", i32 3} diff --git a/test/Bitcode/DISubprogram-distinct-definitions.ll.bc b/test/Bitcode/DISubprogram-distinct-definitions.ll.bc Binary files differindex 600f68facc3a..edf31706dad7 100644 --- a/test/Bitcode/DISubprogram-distinct-definitions.ll.bc +++ b/test/Bitcode/DISubprogram-distinct-definitions.ll.bc diff --git a/test/Bitcode/Inputs/invalid-fixme-streaming-blob.bc b/test/Bitcode/Inputs/invalid-fixme-streaming-blob.bc Binary files differdeleted file mode 100644 index 7e32f8b0774f..000000000000 --- a/test/Bitcode/Inputs/invalid-fixme-streaming-blob.bc +++ /dev/null diff --git a/test/Bitcode/Inputs/invalid-gep-no-operands.bc b/test/Bitcode/Inputs/invalid-gep-no-operands.bc Binary files differnew file mode 100644 index 000000000000..699c8b5c9a0f --- /dev/null +++ b/test/Bitcode/Inputs/invalid-gep-no-operands.bc diff --git a/test/Bitcode/Inputs/invalid-nonpointer-atomicrmw.bc b/test/Bitcode/Inputs/invalid-nonpointer-atomicrmw.bc Binary files differnew file mode 100644 index 000000000000..2148fb216d7a --- /dev/null +++ b/test/Bitcode/Inputs/invalid-nonpointer-atomicrmw.bc diff --git a/test/Bitcode/Inputs/invalid-nonpointer-storeatomic.bc b/test/Bitcode/Inputs/invalid-nonpointer-storeatomic.bc Binary files differnew file mode 100644 index 000000000000..042fea51a597 --- /dev/null +++ b/test/Bitcode/Inputs/invalid-nonpointer-storeatomic.bc diff --git a/test/Bitcode/Inputs/invalid-void-constant.bc b/test/Bitcode/Inputs/invalid-void-constant.bc Binary files differnew file mode 100644 index 000000000000..7ab7b4167e3e --- /dev/null +++ b/test/Bitcode/Inputs/invalid-void-constant.bc diff --git a/test/Bitcode/Inputs/module_hash.ll b/test/Bitcode/Inputs/module_hash.ll new file mode 100644 index 000000000000..1d422c6e8175 --- /dev/null +++ b/test/Bitcode/Inputs/module_hash.ll @@ -0,0 +1,4 @@ +; Needs a function for the combined index to be populated +define void @bar() { + ret void +} diff --git a/test/Bitcode/Inputs/source-filename.bc b/test/Bitcode/Inputs/source-filename.bc Binary files differnew file mode 100644 index 000000000000..3f327f4bf3c4 --- /dev/null +++ b/test/Bitcode/Inputs/source-filename.bc diff --git a/test/Bitcode/Inputs/thinlto-alias.ll b/test/Bitcode/Inputs/thinlto-alias.ll new file mode 100644 index 000000000000..5a628e8a3b97 --- /dev/null +++ b/test/Bitcode/Inputs/thinlto-alias.ll @@ -0,0 +1,13 @@ +target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" +target triple = "x86_64-unknown-linux-gnu" + + + +@analias = alias void (...), bitcast (void ()* @aliasee to void (...)*) + +; Function Attrs: nounwind uwtable +define void @aliasee() #0 { +entry: + ret void +} + diff --git a/test/Bitcode/Inputs/thinlto-function-summary-callgraph-pgo.ll b/test/Bitcode/Inputs/thinlto-function-summary-callgraph-pgo.ll new file mode 100644 index 000000000000..f51ea4d500ba --- /dev/null +++ b/test/Bitcode/Inputs/thinlto-function-summary-callgraph-pgo.ll @@ -0,0 +1,11 @@ +; ModuleID = 'thinlto-function-summary-callgraph2.ll' +target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" +target triple = "x86_64-unknown-linux-gnu" + +; Function Attrs: nounwind uwtable +define void @func() #0 !prof !2 { +entry: + ret void +} + +!2 = !{!"function_entry_count", i64 1} diff --git a/test/Bitcode/Inputs/thinlto-function-summary-callgraph.ll b/test/Bitcode/Inputs/thinlto-function-summary-callgraph.ll new file mode 100644 index 000000000000..c6ede3252d88 --- /dev/null +++ b/test/Bitcode/Inputs/thinlto-function-summary-callgraph.ll @@ -0,0 +1,10 @@ +; ModuleID = 'thinlto-function-summary-callgraph2.ll' +target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" +target triple = "x86_64-unknown-linux-gnu" + +; Function Attrs: nounwind uwtable +define void @func() #0 { +entry: + ret void +} + diff --git a/test/Bitcode/attributes.ll b/test/Bitcode/attributes.ll index 1b3526f1fa0d..9fdf54b7b308 100644 --- a/test/Bitcode/attributes.ll +++ b/test/Bitcode/attributes.ll @@ -204,7 +204,7 @@ define void @f34() ; CHECK: define void @f34() { call void @nobuiltin() nobuiltin -; CHECK: call void @nobuiltin() #30 +; CHECK: call void @nobuiltin() #33 ret void; } @@ -287,6 +287,53 @@ define void @f49() inaccessiblemem_or_argmemonly { ret void } +; CHECK: define void @f50(i8* swiftself) +define void @f50(i8* swiftself) +{ + ret void; +} + +; CHECK: define i32 @f51(i8** swifterror) +define i32 @f51(i8** swifterror) +{ + ret i32 0 +} + +; CHECK: define i32 @f52(i32, i8** swifterror) +define i32 @f52(i32, i8** swifterror) +{ + ret i32 0 +} + +%swift_error = type {i64, i8} +declare float @foo(%swift_error** swifterror %error_ptr_ref) + +; CHECK: define float @f53 +; CHECK: alloca swifterror +define float @f53(i8* %error_ref) { +entry: + %error_ptr_ref = alloca swifterror %swift_error* + store %swift_error* null, %swift_error** %error_ptr_ref + %call = call float @foo(%swift_error** swifterror %error_ptr_ref) + ret float 1.0 +} + +; CHECK: define i8* @f54(i32) #30 +define i8* @f54(i32) allocsize(0) { + ret i8* null +} + +; CHECK: define i8* @f55(i32, i32) #31 +define i8* @f55(i32, i32) allocsize(0, 1) { + ret i8* null +} + +; CHECK: define void @f56() #32 +define void @f56() writeonly +{ + ret void +} + ; CHECK: attributes #0 = { noreturn } ; CHECK: attributes #1 = { nounwind } ; CHECK: attributes #2 = { readnone } @@ -317,4 +364,7 @@ define void @f49() inaccessiblemem_or_argmemonly { ; CHECK: attributes #27 = { norecurse } ; CHECK: attributes #28 = { inaccessiblememonly } ; CHECK: attributes #29 = { inaccessiblemem_or_argmemonly } -; CHECK: attributes #30 = { nobuiltin } +; CHECK: attributes #30 = { allocsize(0) } +; CHECK: attributes #31 = { allocsize(0,1) } +; CHECK: attributes #32 = { writeonly } +; CHECK: attributes #33 = { nobuiltin } diff --git a/test/Bitcode/auto_upgrade_intrinsics.bc b/test/Bitcode/auto_upgrade_intrinsics.bc Binary files differnew file mode 100644 index 000000000000..9205c8ae4d3a --- /dev/null +++ b/test/Bitcode/auto_upgrade_intrinsics.bc diff --git a/test/Bitcode/avr-calling-conventions.ll b/test/Bitcode/avr-calling-conventions.ll new file mode 100644 index 000000000000..ea1005d1477e --- /dev/null +++ b/test/Bitcode/avr-calling-conventions.ll @@ -0,0 +1,16 @@ +; RUN: llvm-dis < %s.bc | FileCheck %s + +; CHECK: define avr_intrcc void @foo(i8) +define avr_intrcc void @foo(i8) { + ret void +} + +; CHECK: define avr_signalcc void @bar(i8) +define avr_signalcc void @bar(i8) { + ret void +} + +; CHECK: define void @baz(i8) +define void @baz(i8) { + ret void +} diff --git a/test/Bitcode/avr-calling-conventions.ll.bc b/test/Bitcode/avr-calling-conventions.ll.bc Binary files differnew file mode 100644 index 000000000000..85e9c14e6e95 --- /dev/null +++ b/test/Bitcode/avr-calling-conventions.ll.bc diff --git a/test/Bitcode/bitcode-wrapper-header-armv7m.ll b/test/Bitcode/bitcode-wrapper-header-armv7m.ll new file mode 100644 index 000000000000..0639e01c096f --- /dev/null +++ b/test/Bitcode/bitcode-wrapper-header-armv7m.ll @@ -0,0 +1,5 @@ +; RUN: llvm-as < %s | llvm-bcanalyzer -dump | FileCheck %s + +target triple = "thumbv7m-apple-unknown-macho" + +; CHECK: <BITCODE_WRAPPER_HEADER Magic=0x0b17c0de Version=0x{{[0-9a-f]+}} Offset=0x00000014 Size=0x{{[0-9a-f]+}} CPUType=0x0000000c/> diff --git a/test/Bitcode/bitcode-wrapper-header-x86_64.ll b/test/Bitcode/bitcode-wrapper-header-x86_64.ll new file mode 100644 index 000000000000..dbad71922b5c --- /dev/null +++ b/test/Bitcode/bitcode-wrapper-header-x86_64.ll @@ -0,0 +1,5 @@ +; RUN: llvm-as < %s | llvm-bcanalyzer -dump | FileCheck %s + +target triple = "x86_64-apple-macosx10.11.0" + +; CHECK: <BITCODE_WRAPPER_HEADER Magic=0x0b17c0de Version=0x{{[0-9a-f]+}} Offset=0x00000014 Size=0x{{[0-9a-f]+}} CPUType=0x01000007/> diff --git a/test/Bitcode/compatibility-3.8.ll b/test/Bitcode/compatibility-3.8.ll new file mode 100644 index 000000000000..79c1ecfac9fc --- /dev/null +++ b/test/Bitcode/compatibility-3.8.ll @@ -0,0 +1,1590 @@ +; Bitcode compatibility test for llvm 3.8.0 +; +; N.b: This is 3.8-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] [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 +@g.unnamed_addr = unnamed_addr global i32 0 +; CHECK: @g.unnamed_addr = 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 +@a.unnamed_addr = unnamed_addr alias i32, i32* @g.unnamed_addr +; CHECK: @a.unnamed_addr = unnamed_addr alias i32, i32* @g.unnamed_addr + +;; Functions +; Format: define [linkage] [visibility] [DLLStorageClass] +; [cconv] [ret attrs] +; <ResultType> @<FunctionName> ([argument list]) +; [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 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 +declare void @f.unnamed_addr() unnamed_addr +; CHECK: declare void @f.unnamed_addr() 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() #39 + + 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 +} + + +; 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 = { 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} diff --git a/test/Bitcode/compatibility-3.8.ll.bc b/test/Bitcode/compatibility-3.8.ll.bc Binary files differnew file mode 100644 index 000000000000..3894b37890f3 --- /dev/null +++ b/test/Bitcode/compatibility-3.8.ll.bc diff --git a/test/Bitcode/compatibility.ll b/test/Bitcode/compatibility.ll index ae12a24ede4b..18270607c3cb 100644 --- a/test/Bitcode/compatibility.ll +++ b/test/Bitcode/compatibility.ll @@ -80,7 +80,7 @@ $comdat.samesize = comdat samesize ;; Global Variables ; Format: [@<GlobalVarName> =] [Linkage] [Visibility] [DLLStorageClass] -; [ThreadLocal] [unnamed_addr] [AddrSpace] [ExternallyInitialized] +; [ThreadLocal] [(unnamed_addr|local_unnamed_addr)] [AddrSpace] [ExternallyInitialized] ; <global | constant> <Type> [<InitializerConstant>] ; [, section "name"] [, comdat [($name)]] [, align <Alignment>] @@ -142,9 +142,11 @@ $comdat.samesize = comdat samesize @g.localexec = thread_local(localexec) global i32 0 ; CHECK: @g.localexec = thread_local(localexec) global i32 0 -; Global Variables -- unnamed_addr +; 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 @@ -245,15 +247,42 @@ declare void @g.f1() @a.localexec = thread_local(localexec) alias i32, i32* @g.localexec ; CHECK: @a.localexec = thread_local(localexec) alias i32, i32* @g.localexec -; Aliases -- unnamed_addr +; 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] [fn Attrs] [section "name"] [comdat [($name)]] +; [(unnamed_addr|local_unnamed_addr)] [fn Attrs] [section "name"] [comdat [($name)]] ; [align N] [gc] [prefix Constant] [prologue Constant] ; [personality Constant] { ... } @@ -403,6 +432,46 @@ 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() @@ -458,9 +527,11 @@ 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 +; 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) @@ -1173,7 +1244,7 @@ exit: ; 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() #39 + ; CHECK: call void @f.nobuiltin() #40 call fastcc noalias i32* @f.noalias() noinline ; CHECK: call fastcc noalias i32* @f.noalias() #12 @@ -1519,6 +1590,8 @@ normal: ret void } +declare void @f.writeonly() writeonly +; CHECK: declare void @f.writeonly() #39 ; CHECK: attributes #0 = { alignstack=4 } ; CHECK: attributes #1 = { alignstack=8 } @@ -1559,7 +1632,8 @@ normal: ; CHECK: attributes #36 = { argmemonly nounwind readonly } ; CHECK: attributes #37 = { argmemonly nounwind } ; CHECK: attributes #38 = { nounwind readonly } -; CHECK: attributes #39 = { builtin } +; CHECK: attributes #39 = { writeonly } +; CHECK: attributes #40 = { builtin } ;; Metadata diff --git a/test/Bitcode/debug-loc-again.ll b/test/Bitcode/debug-loc-again.ll index adf74a07ebed..3bfbd1ff30b3 100644 --- a/test/Bitcode/debug-loc-again.ll +++ b/test/Bitcode/debug-loc-again.ll @@ -27,10 +27,10 @@ entry: ; CHECK: ![[LINE2]] = !DILocation(line: 2, !llvm.module.flags = !{!0} +!llvm.dbg.cu = !{!1} !0 = !{i32 2, !"Debug Info Version", i32 3} -!1 = distinct !DICompileUnit(language: DW_LANG_C99, file: !DIFile(filename: "f", directory: "/d"), - subprograms: !{!2}) -!2 = distinct !DISubprogram(name: "foo") +!1 = distinct !DICompileUnit(language: DW_LANG_C99, file: !DIFile(filename: "f", directory: "/d")) +!2 = distinct !DISubprogram(name: "foo", unit: !1) !3 = !DILocation(line: 1, scope: !2) !4 = !DILocation(line: 2, scope: !2) diff --git a/test/Bitcode/dityperefs-3.8.ll b/test/Bitcode/dityperefs-3.8.ll new file mode 100644 index 000000000000..6c953f28aba7 --- /dev/null +++ b/test/Bitcode/dityperefs-3.8.ll @@ -0,0 +1,43 @@ +; RUN: llvm-dis < %s.bc | FileCheck %s +; RUN: verify-uselistorder %s.bc + +; Establish a stable order. +!named = !{!0, !1, !2, !3, !4, !6, !7, !8, !9, !10, !11, !12, !13, !14, !15, !16} + +; CHECK: !0 = !DIFile(filename: "path/to/file", directory: "/path/to/dir") +; CHECK-NEXT: !1 = !DICompositeType(tag: DW_TAG_structure_type, name: "T1"{{.*}}, identifier: "T1") +; CHECK-NEXT: !2 = !DICompositeType(tag: DW_TAG_structure_type, name: "T2", scope: !1{{.*}}, baseType: !1, vtableHolder: !1, identifier: "T2") +; CHECK-NEXT: !3 = !DIDerivedType(tag: DW_TAG_member, name: "M1", scope: !1{{.*}}, baseType: !2) +; CHECK-NEXT: !4 = !DISubroutineType(types: !5) +; CHECK-NEXT: !5 = !{!1, !2} +; CHECK-NEXT: !6 = !DISubprogram(scope: !1,{{.*}} containingType: !1{{[,)]}} +; CHECK-NEXT: !7 = !DILocalVariable(name: "V1", scope: !6, type: !2) +; CHECK-NEXT: !8 = !DIObjCProperty(name: "P1", type: !1) +; CHECK-NEXT: !9 = !DITemplateTypeParameter(type: !1) +; CHECK-NEXT: !10 = !DIGlobalVariable(name: "G",{{.*}} type: !1,{{.*}} variable: i32* @G1) +; CHECK-NEXT: !11 = !DITemplateValueParameter(type: !1, value: i32* @G1) +; CHECK-NEXT: !12 = !DIImportedEntity(tag: DW_TAG_imported_module, name: "T2", scope: !0, entity: !1) +; CHECK-NEXT: !13 = !DICompositeType(tag: DW_TAG_structure_type, name: "T3", file: !0, elements: !14, identifier: "T3") +; CHECK-NEXT: !14 = !{!15} +; CHECK-NEXT: !15 = !DISubprogram(scope: !13, +; CHECK-NEXT: !16 = !DIDerivedType(tag: DW_TAG_ptr_to_member_type,{{.*}} extraData: !13) + +!0 = !DIFile(filename: "path/to/file", directory: "/path/to/dir") +!1 = !DICompositeType(tag: DW_TAG_structure_type, name: "T1", file: !0, identifier: "T1") +!2 = !DICompositeType(tag: DW_TAG_structure_type, name: "T2", file: !0, scope: !"T1", baseType: !"T1", vtableHolder: !"T1", identifier: "T2") +!3 = !DIDerivedType(tag: DW_TAG_member, name: "M1", file: !0, scope: !"T1", baseType: !"T2") +!4 = !DISubroutineType(types: !5) +!5 = !{!"T1", !"T2"} +!6 = !DISubprogram(scope: !"T1", isDefinition: false, containingType: !"T1") +!7 = !DILocalVariable(name: "V1", scope: !6, type: !"T2") +!8 = !DIObjCProperty(name: "P1", type: !"T1") +!9 = !DITemplateTypeParameter(type: !"T1") +!10 = !DIGlobalVariable(name: "G", type: !"T1", isDefinition: false, variable: i32* @G1) +!11 = !DITemplateValueParameter(type: !"T1", value: i32* @G1) +!12 = !DIImportedEntity(tag: DW_TAG_imported_module, name: "T2", scope: !0, entity: !"T1") +!13 = !DICompositeType(tag: DW_TAG_structure_type, name: "T3", file: !0, elements: !14, identifier: "T3") +!14 = !{!15} +!15 = !DISubprogram(scope: !"T3", isDefinition: false) +!16 = !DIDerivedType(tag: DW_TAG_ptr_to_member_type, baseType: !4, extraData: !"T3") + +@G1 = global i32 0 diff --git a/test/Bitcode/dityperefs-3.8.ll.bc b/test/Bitcode/dityperefs-3.8.ll.bc Binary files differnew file mode 100644 index 000000000000..4ec0bca70fa4 --- /dev/null +++ b/test/Bitcode/dityperefs-3.8.ll.bc diff --git a/test/Bitcode/invalid.ll b/test/Bitcode/invalid.ll index c56f0ffefa9e..4bbb4570f7e7 100644 --- a/test/Bitcode/invalid.ll +++ b/test/Bitcode/invalid.ll @@ -1,6 +1,6 @@ ; RUN: not llvm-dis < %s.bc 2>&1 | FileCheck %s -; CHECK: llvm-dis{{(\.EXE|\.exe)?}}: error: Unknown attribute kind (52) +; CHECK: llvm-dis{{(\.EXE|\.exe)?}}: error: Unknown attribute kind (63) ; invalid.ll.bc has an invalid attribute number. ; The test checks that LLVM reports the error and doesn't access freed memory diff --git a/test/Bitcode/invalid.ll.bc b/test/Bitcode/invalid.ll.bc Binary files differindex 60c7afffbc23..a2b611e6c516 100644 --- a/test/Bitcode/invalid.ll.bc +++ b/test/Bitcode/invalid.ll.bc diff --git a/test/Bitcode/invalid.test b/test/Bitcode/invalid.test index 3425adc84100..e7e78b3af5ac 100644 --- a/test/Bitcode/invalid.test +++ b/test/Bitcode/invalid.test @@ -168,11 +168,6 @@ RUN: FileCheck --check-prefix=INVALID-ARGUMENT-TYPE %s INVALID-ARGUMENT-TYPE: Invalid function argument type -RUN: not llvm-dis -disable-output %p/Inputs/invalid-fixme-streaming-blob.bc 2>&1 | \ -RUN: FileCheck --check-prefix=STREAMING-BLOB %s - -STREAMING-BLOB: getPointer in streaming memory objects not allowed - RUN: not llvm-dis -disable-output %p/Inputs/invalid-function-comdat-id.bc 2>&1 | \ RUN: FileCheck --check-prefix=INVALID-FCOMDAT-ID %s @@ -217,3 +212,23 @@ RUN: not llvm-dis -disable-output %p/Inputs/invalid-name-with-0-byte.bc 2>&1 | \ RUN: FileCheck --check-prefix=NAME-WITH-0 %s NAME-WITH-0: Invalid value name + +RUN: not llvm-dis -disable-output %p/Inputs/invalid-void-constant.bc 2>&1 | \ +RUN: FileCheck --check-prefix=VOID-CONSTANT-TYPE %s + +VOID-CONSTANT-TYPE: Invalid constant type + +RUN: not llvm-dis -disable-output %p/Inputs/invalid-gep-no-operands.bc 2>&1 | \ +RUN: FileCheck --check-prefix=GEP-NO-OPERANDS %s + +GEP-NO-OPERANDS: Invalid gep with no operands + +RUN: not llvm-dis -disable-output %p/Inputs/invalid-nonpointer-storeatomic.bc 2>&1 | \ +RUN: FileCheck --check-prefix=NONPOINTER-STOREATOMIC %s + +NONPOINTER-STOREATOMIC: Invalid record + +RUN: not llvm-dis -disable-output %p/Inputs/invalid-nonpointer-atomicrmw.bc 2>&1 | \ +RUN: FileCheck --check-prefix=NONPOINTER-ATOMICRMW %s + +NONPOINTER-ATOMICRMW: Invalid record diff --git a/test/Bitcode/mdnodes-distinct-in-post-order.ll b/test/Bitcode/mdnodes-distinct-in-post-order.ll new file mode 100644 index 000000000000..6e6ba604235b --- /dev/null +++ b/test/Bitcode/mdnodes-distinct-in-post-order.ll @@ -0,0 +1,24 @@ +; RUN: llvm-as <%s | llvm-bcanalyzer -dump | FileCheck %s +; Check that distinct nodes are emitted in post-order to avoid unnecessary +; forward references. + +; Nodes in this testcase are numbered to match how they are referenced in +; bitcode. !3 is referenced as opN=3. + +; The leafs should come first (in either order). +; CHECK: <DISTINCT_NODE/> +; CHECK-NEXT: <DISTINCT_NODE/> +!1 = distinct !{} +!2 = distinct !{} + +; CHECK-NEXT: <DISTINCT_NODE op0=1 op1=2/> +!3 = distinct !{!1, !2} + +; CHECK-NEXT: <DISTINCT_NODE op0=1 op1=3 op2=2/> +!4 = distinct !{!1, !3, !2} + +; Note: named metadata nodes are not cannot reference null so their operands +; are numbered off-by-one. +; CHECK-NEXT: <NAME +; CHECK-NEXT: <NAMED_NODE op0=3/> +!named = !{!4} diff --git a/test/Bitcode/mdnodes-distinct-nodes-break-cycles.ll b/test/Bitcode/mdnodes-distinct-nodes-break-cycles.ll new file mode 100644 index 000000000000..51701d10c03b --- /dev/null +++ b/test/Bitcode/mdnodes-distinct-nodes-break-cycles.ll @@ -0,0 +1,29 @@ +; RUN: llvm-as <%s | llvm-bcanalyzer -dump | FileCheck %s +; Check that distinct nodes break uniquing cycles, so that uniqued subgraphs +; are always in post-order. +; +; It may not be immediately obvious why this is an interesting graph. There +; are three nodes in a cycle, and one of them (!1) is distinct. Because the +; entry point is !2, a naive post-order traversal would give !3, !1, !2; but +; this means when !3 is parsed the reader will need a forward reference for !2. +; Forward references for uniqued node operands are expensive, whereas they're +; cheap for distinct node operands. If the distinct node is emitted first, the +; uniqued nodes don't need any forward references at all. + +; Nodes in this testcase are numbered to match how they are referenced in +; bitcode. !3 is referenced as opN=3. + +; CHECK: <DISTINCT_NODE op0=3/> +!1 = distinct !{!3} + +; CHECK-NEXT: <NODE op0=1/> +!2 = !{!1} + +; CHECK-NEXT: <NODE op0=2/> +!3 = !{!2} + +; Note: named metadata nodes are not cannot reference null so their operands +; are numbered off-by-one. +; CHECK-NEXT: <NAME +; CHECK-NEXT: <NAMED_NODE op0=1/> +!named = !{!2} diff --git a/test/Bitcode/mdnodes-distinct-nodes-first.ll b/test/Bitcode/mdnodes-distinct-nodes-first.ll new file mode 100644 index 000000000000..1d146817e6b0 --- /dev/null +++ b/test/Bitcode/mdnodes-distinct-nodes-first.ll @@ -0,0 +1,18 @@ +; RUN: llvm-as <%s | llvm-bcanalyzer -dump | FileCheck %s +; Check that distinct nodes are emitted before uniqued nodes, even if that +; breaks post-order traversals. + +; Nodes in this testcase are numbered to match how they are referenced in +; bitcode. !1 is referenced as opN=1. + +; CHECK: <DISTINCT_NODE op0=2/> +!1 = distinct !{!2} + +; CHECK-NEXT: <NODE op0=1/> +!2 = !{!1} + +; Note: named metadata nodes are not cannot reference null so their operands +; are numbered off-by-one. +; CHECK-NEXT: <NAME +; CHECK-NEXT: <NAMED_NODE op0=1/> +!named = !{!2} diff --git a/test/Bitcode/mdnodes-in-post-order.ll b/test/Bitcode/mdnodes-in-post-order.ll new file mode 100644 index 000000000000..fbe1c34cf00a --- /dev/null +++ b/test/Bitcode/mdnodes-in-post-order.ll @@ -0,0 +1,34 @@ +; RUN: llvm-as <%s | llvm-bcanalyzer -dump | FileCheck %s +; Check that nodes are emitted in post-order to minimize the need for temporary +; nodes. The graph structure is designed to foil naive implementations of +; iteratitive post-order traersals: the leaves, !3 and !4, are reachable from +; the entry node, !6, as well as from !5. There is one leaf on either side to +; be sure it tickles bugs whether operands are visited forward or reverse. + +; Nodes in this testcase are numbered to match how they are referenced in +; bitcode. !3 is referenced as opN=3. + +; We don't care about the order of the strings (or of !3 and !4). Let's just +; make sure the strings are first and make it clear that there are two of them. +; CHECK: <STRINGS {{.*}} num-strings = 2 { +; CHECK-NEXT: 'leaf +; CHECK-NEXT: 'leaf +; CHECK-NEXT: } + +; The leafs should come first (in either order). +; CHECK-NEXT: <NODE op0=1/> +; CHECK-NEXT: <NODE op0=2/> +!3 = !{!"leaf3"} +!4 = !{!"leaf4"} + +; CHECK-NEXT: <NODE op0=3 op1=4/> +!5 = !{!3, !4} + +; CHECK-NEXT: <NODE op0=3 op1=5 op2=4/> +!6 = !{!3, !5, !4} + +; Note: named metadata nodes are not cannot reference null so their operands +; are numbered off-by-one. +; CHECK-NEXT: <NAME +; CHECK-NEXT: <NAMED_NODE op0=5/> +!named = !{!6} diff --git a/test/Bitcode/metadata-function-blocks.ll b/test/Bitcode/metadata-function-blocks.ll new file mode 100644 index 000000000000..f3e83c5074d1 --- /dev/null +++ b/test/Bitcode/metadata-function-blocks.ll @@ -0,0 +1,75 @@ +; RUN: llvm-as < %s | llvm-bcanalyzer -dump | FileCheck %s +; Test that metadata only used by a single function is serialized in that +; function instead of in the global pool. +; +; In order to make the bitcode records easy to follow, nodes in this testcase +; are named after the ids they are given in the bitcode. Nodes local to a +; function have offsets of 100 or 200 (depending on the function) so that they +; remain unique within this textual IR. + +; Check for strings in the global pool. +; CHECK: <METADATA_BLOCK +; CHECK-NEXT: <STRINGS +; CHECK-SAME: /> num-strings = 3 { +; CHECK-NEXT: 'named' +; CHECK-NEXT: 'named and foo' +; CHECK-NEXT: 'foo and bar' +; CHECK-NEXT: } + +; Each node gets a new number. Bottom-up traversal of nodes. +!named = !{!6} + +; CHECK-NEXT: <NODE op0=1/> +!4 = !{!"named"} + +; CHECK-NEXT: <NODE op0=2/> +!5 = !{!"named and foo"} + +; CHECK-NEXT: <NODE op0=1 op1=4 op2=5/> +!6 = !{!"named", !4, !5} + +; CHECK-NEXT: <NODE op0=3/> +!7 = !{!"foo and bar"} + +; CHECK-NOT: <NODE +; CHECK: </METADATA_BLOCK + +; Look at metadata local to @foo, starting with strings. +; CHECK: <FUNCTION_BLOCK +; CHECK: <METADATA_BLOCK +; CHECK-NEXT: <STRINGS +; CHECK-SAME: /> num-strings = 1 { +; CHECK-NEXT: 'foo' +; CHECK-NEXT: } + +; Function-local nodes start at 9 (strings at 8). +; CHECK-NEXT: <NODE op0=8/> +!109 = !{!"foo"} + +; CHECK-NEXT: <NODE op0=8 op1=3 op2=9 op3=7 op4=5/> +!110 = !{!"foo", !"foo and bar", !109, !7, !5} + +; CHECK-NEXT: </METADATA_BLOCK +define void @foo() !foo !110 { + unreachable +} + +; Look at metadata local to @bar, starting with strings. +; CHECK: <FUNCTION_BLOCK +; CHECK: <METADATA_BLOCK +; CHECK-NEXT: <STRINGS +; CHECK-SAME: /> num-strings = 1 { +; CHECK-NEXT: 'bar' +; CHECK-NEXT: } + +; Function-local nodes start at 9 (strings at 8). +; CHECK-NEXT: <NODE op0=8/> +!209 = !{!"bar"} + +; CHECK-NEXT: <NODE op0=8 op1=3 op2=9 op3=7/> +!210 = !{!"bar", !"foo and bar", !209, !7} + +; CHECK-NEXT: </METADATA_BLOCK +define void @bar() { + unreachable, !bar !210 +} diff --git a/test/Bitcode/metadata-only-empty-string.ll b/test/Bitcode/metadata-only-empty-string.ll new file mode 100644 index 000000000000..f8331e359859 --- /dev/null +++ b/test/Bitcode/metadata-only-empty-string.ll @@ -0,0 +1,7 @@ +; RUN: llvm-as < %s | llvm-dis | FileCheck %s + +; CHECK: !named = !{!0} +!named = !{!0} + +; CHECK: !0 = !{!""} +!0 = !{!""} diff --git a/test/Bitcode/metadata-strings.ll b/test/Bitcode/metadata-strings.ll new file mode 100644 index 000000000000..9c48db5b9839 --- /dev/null +++ b/test/Bitcode/metadata-strings.ll @@ -0,0 +1,12 @@ +; RUN: llvm-as < %s | llvm-bcanalyzer -dump | FileCheck %s + +!named = !{!0} + +; CHECK: <METADATA_BLOCK +; CHECK-NEXT: <STRINGS +; CHECK-SAME: /> num-strings = 3 { +; CHECK-NEXT: 'a' +; CHECK-NEXT: 'b' +; CHECK-NEXT: 'c' +; CHECK-NEXT: } +!0 = !{!"a", !"b", !"c"} diff --git a/test/Bitcode/module_hash.ll b/test/Bitcode/module_hash.ll new file mode 100644 index 000000000000..56f3fdc4b7ea --- /dev/null +++ b/test/Bitcode/module_hash.ll @@ -0,0 +1,35 @@ +; Check per module hash. +; RUN: opt -module-hash %s -o - | llvm-bcanalyzer -dump | FileCheck %s --check-prefix=MOD1 +; MOD1: <HASH op0={{[0-9]*}} op1={{[0-9]*}} op2={{[0-9]*}} op3={{[0-9]*}} op4={{[0-9]*}} (match)/> +; RUN: opt -module-hash %p/Inputs/module_hash.ll -o - | llvm-bcanalyzer -dump | FileCheck %s --check-prefix=MOD2 +; MOD2: <HASH op0={{[0-9]*}} op1={{[0-9]*}} op2={{[0-9]*}} op3={{[0-9]*}} op4={{[0-9]*}} (match)/> + +; Check that the hash matches in the combined index. + +; First regenerate the modules with a summary +; RUN: opt -module-hash -module-summary %s -o %t.m1.bc +; RUN: opt -module-hash -module-summary %p/Inputs/module_hash.ll -o %t.m2.bc + +; Recover the hashes from the modules themselves. +; RUN: llvm-bcanalyzer -dump %t.m1.bc | grep '<HASH' > %t.hash +; RUN: llvm-bcanalyzer -dump %t.m2.bc | grep '<HASH' >> %t.hash + +; Generate the combined index and gather the hashes there. +; RUN: llvm-lto --thinlto-action=thinlink -o - %t.m1.bc %t.m2.bc | llvm-bcanalyzer -dump | grep '<HASH ' >> %t.hash + +; Validate the output now, the hahes in the individual modules and the combined index are in the same file. +; RUN: cat %t.hash | FileCheck %s --check-prefix=COMBINED + +; First capture the value of the hash for the two modules. +; COMBINED: <HASH op0=[[HASH1_1:[0-9]*]] op1=[[HASH1_2:[0-9]*]] op2=[[HASH1_3:[0-9]*]] op3=[[HASH1_4:[0-9]*]] op4=[[HASH1_5:[0-9]*]] (match)/> +; COMBINED: <HASH op0=[[HASH2_1:[0-9]*]] op1=[[HASH2_2:[0-9]*]] op2=[[HASH2_3:[0-9]*]] op3=[[HASH2_4:[0-9]*]] op4=[[HASH2_5:[0-9]*]] (match)/> + +; Validate against the value extracted from the combined index +; COMBINED-DAG: <HASH abbrevid={{[0-9]*}} op0=[[HASH1_1]] op1=[[HASH1_2]] op2=[[HASH1_3]] op3=[[HASH1_4]] op4=[[HASH1_5]]/> +; COMBINED-DAG: <HASH abbrevid={{[0-9]*}} op0=[[HASH2_1]] op1=[[HASH2_2]] op2=[[HASH2_3]] op3=[[HASH2_4]] op4=[[HASH2_5]]/> + + +; Need a function for the combined index to be populated. +define void @foo() { + ret void +} diff --git a/test/Bitcode/operand-bundles-bc-analyzer.ll b/test/Bitcode/operand-bundles-bc-analyzer.ll new file mode 100644 index 000000000000..8f7aa37cbed8 --- /dev/null +++ b/test/Bitcode/operand-bundles-bc-analyzer.ll @@ -0,0 +1,27 @@ +; RUN: llvm-as < %s | llvm-bcanalyzer -dump -disable-histogram | FileCheck %s + +; CHECK: <OPERAND_BUNDLE_TAGS_BLOCK +; CHECK-NEXT: <OPERAND_BUNDLE_TAG +; CHECK-NEXT: <OPERAND_BUNDLE_TAG +; CHECK-NEXT: <OPERAND_BUNDLE_TAG +; CHECK-NEXT: <OPERAND_BUNDLE_TAG +; CHECK-NEXT: <OPERAND_BUNDLE_TAG +; CHECK-NEXT: </OPERAND_BUNDLE_TAGS_BLOCK + +; CHECK: <FUNCTION_BLOCK +; CHECK: <OPERAND_BUNDLE +; CHECK: <OPERAND_BUNDLE +; CHECK-NOT: <OPERAND_BUNDLE +; CHECK: </FUNCTION_BLOCK + +; CHECK: Block ID #{{[0-9]+}} (OPERAND_BUNDLE_TAGS_BLOCK) + +declare void @callee0() + +define void @f0(i32* %ptr) { + entry: + %l = load i32, i32* %ptr + %x = add i32 42, 1 + call void @callee0() [ "foo"(i32 42, i64 100, i32 %x), "bar"(float 0.000000e+00, i64 100, i32 %l) ] + ret void +} diff --git a/test/Bitcode/source-filename.test b/test/Bitcode/source-filename.test new file mode 100644 index 000000000000..d12cd3bb30d4 --- /dev/null +++ b/test/Bitcode/source-filename.test @@ -0,0 +1,2 @@ +; RUN: llvm-bcanalyzer -dump %p/Inputs/source-filename.bc | FileCheck %s +; CHECK: <SOURCE_FILENAME {{.*}} record string = 'source-filename.c' diff --git a/test/Bitcode/summary_version.ll b/test/Bitcode/summary_version.ll new file mode 100644 index 000000000000..718a0ab9bd7f --- /dev/null +++ b/test/Bitcode/summary_version.ll @@ -0,0 +1,12 @@ +; Check summary versioning +; RUN: opt -module-summary %s -o - | llvm-bcanalyzer -dump | FileCheck %s + +; CHECK: <GLOBALVAL_SUMMARY_BLOCK +; CHECK: <VERSION op0=1/> + + + +; Need a function for the summary to be populated. +define void @foo() { + ret void +} diff --git a/test/Bitcode/thinlto-alias.ll b/test/Bitcode/thinlto-alias.ll new file mode 100644 index 000000000000..58411ca65237 --- /dev/null +++ b/test/Bitcode/thinlto-alias.ll @@ -0,0 +1,47 @@ +; Test to check the callgraph in summary +; RUN: opt -module-summary %s -o %t.o +; RUN: llvm-bcanalyzer -dump %t.o | FileCheck %s +; RUN: opt -module-summary %p/Inputs/thinlto-alias.ll -o %t2.o +; RUN: llvm-lto -thinlto -o %t3 %t.o %t2.o +; RUN: llvm-bcanalyzer -dump %t3.thinlto.bc | FileCheck %s --check-prefix=COMBINED + +; CHECK: <GLOBALVAL_SUMMARY_BLOCK +; CHECK-NEXT: <VERSION +; See if the call to func is registered, using the expected callsite count +; and value id matching the subsequent value symbol table. +; CHECK-NEXT: <PERMODULE {{.*}} op4=[[FUNCID:[0-9]+]] op5=1/> +; CHECK-NEXT: </GLOBALVAL_SUMMARY_BLOCK> +; CHECK-NEXT: <VALUE_SYMTAB +; CHECK-NEXT: <FNENTRY {{.*}} record string = 'main' +; External function analias should have entry with value id FUNCID +; CHECK-NEXT: <ENTRY {{.*}} op0=[[FUNCID]] {{.*}} record string = 'analias' +; CHECK-NEXT: </VALUE_SYMTAB> + +; COMBINED: <GLOBALVAL_SUMMARY_BLOCK +; COMBINED-NEXT: <VERSION +; See if the call to analias is registered, using the expected callsite count +; and value id matching the subsequent value symbol table. +; COMBINED-NEXT: <COMBINED {{.*}} op5=[[ALIASID:[0-9]+]] op6=1/> +; Followed by the alias and aliasee +; COMBINED-NEXT: <COMBINED {{.*}} +; COMBINED-NEXT: <COMBINED_ALIAS {{.*}} op3=[[ALIASEEID:[0-9]+]] +; COMBINED-NEXT: </GLOBALVAL_SUMMARY_BLOCK +; COMBINED-NEXT: <VALUE_SYMTAB +; Entry for function func should have entry with value id ALIASID +; COMBINED-NEXT: <COMBINED_ENTRY {{.*}} op0=[[ALIASID]] op1=-5751648690987223394/> +; COMBINED-NEXT: <COMBINED +; COMBINED-NEXT: <COMBINED_ENTRY {{.*}} op0=[[ALIASEEID]] op1=-1039159065113703048/> +; COMBINED-NEXT: </VALUE_SYMTAB> + +; ModuleID = 'thinlto-function-summary-callgraph.ll' +target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" +target triple = "x86_64-unknown-linux-gnu" + +; Function Attrs: nounwind uwtable +define i32 @main() { +entry: + call void (...) @analias() + ret i32 0 +} + +declare void @analias(...) diff --git a/test/Bitcode/thinlto-function-summary-callgraph-pgo.ll b/test/Bitcode/thinlto-function-summary-callgraph-pgo.ll new file mode 100644 index 000000000000..a927a16be158 --- /dev/null +++ b/test/Bitcode/thinlto-function-summary-callgraph-pgo.ll @@ -0,0 +1,46 @@ +; Test to check the callgraph in summary when there is PGO +; RUN: opt -module-summary %s -o %t.o +; RUN: llvm-bcanalyzer -dump %t.o | FileCheck %s +; RUN: opt -module-summary %p/Inputs/thinlto-function-summary-callgraph.ll -o %t2.o +; RUN: llvm-lto -thinlto -o %t3 %t.o %t2.o +; RUN: llvm-bcanalyzer -dump %t3.thinlto.bc | FileCheck %s --check-prefix=COMBINED + +; CHECK: <GLOBALVAL_SUMMARY_BLOCK +; CHECK-NEXT: <VERSION +; See if the call to func is registered, using the expected callsite count +; and profile count, with value id matching the subsequent value symbol table. +; CHECK-NEXT: <PERMODULE_PROFILE {{.*}} op4=[[FUNCID:[0-9]+]] op5=1 op6=1/> +; CHECK-NEXT: </GLOBALVAL_SUMMARY_BLOCK> +; CHECK-NEXT: <VALUE_SYMTAB +; CHECK-NEXT: <FNENTRY {{.*}} record string = 'main' +; External function func should have entry with value id FUNCID +; CHECK-NEXT: <ENTRY {{.*}} op0=[[FUNCID]] {{.*}} record string = 'func' +; CHECK-NEXT: </VALUE_SYMTAB> + +; COMBINED: <GLOBALVAL_SUMMARY_BLOCK +; COMBINED-NEXT: <VERSION +; COMBINED-NEXT: <COMBINED +; See if the call to func is registered, using the expected callsite count +; and profile count, with value id matching the subsequent value symbol table. +; COMBINED-NEXT: <COMBINED_PROFILE {{.*}} op5=[[FUNCID:[0-9]+]] op6=1 op7=1/> +; COMBINED-NEXT: </GLOBALVAL_SUMMARY_BLOCK> +; COMBINED-NEXT: <VALUE_SYMTAB +; Entry for function func should have entry with value id FUNCID +; COMBINED-NEXT: <COMBINED_ENTRY {{.*}} op0=[[FUNCID]] op1=7289175272376759421/> +; COMBINED-NEXT: <COMBINED +; COMBINED-NEXT: </VALUE_SYMTAB> + +; ModuleID = 'thinlto-function-summary-callgraph.ll' +target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" +target triple = "x86_64-unknown-linux-gnu" + +; Function Attrs: nounwind uwtable +define i32 @main() #0 !prof !2 { +entry: + call void (...) @func() + ret i32 0 +} + +declare void @func(...) #1 + +!2 = !{!"function_entry_count", i64 1} diff --git a/test/Bitcode/thinlto-function-summary-callgraph.ll b/test/Bitcode/thinlto-function-summary-callgraph.ll new file mode 100644 index 000000000000..af38c3ef1217 --- /dev/null +++ b/test/Bitcode/thinlto-function-summary-callgraph.ll @@ -0,0 +1,44 @@ +; Test to check the callgraph in summary +; RUN: opt -module-summary %s -o %t.o +; RUN: llvm-bcanalyzer -dump %t.o | FileCheck %s +; RUN: opt -module-summary %p/Inputs/thinlto-function-summary-callgraph.ll -o %t2.o +; RUN: llvm-lto -thinlto -o %t3 %t.o %t2.o +; RUN: llvm-bcanalyzer -dump %t3.thinlto.bc | FileCheck %s --check-prefix=COMBINED + +; CHECK: <GLOBALVAL_SUMMARY_BLOCK +; CHECK-NEXT: <VERSION +; See if the call to func is registered, using the expected callsite count +; and value id matching the subsequent value symbol table. +; CHECK-NEXT: <PERMODULE {{.*}} op4=[[FUNCID:[0-9]+]] op5=1/> +; CHECK-NEXT: </GLOBALVAL_SUMMARY_BLOCK> +; CHECK-NEXT: <VALUE_SYMTAB +; CHECK-NEXT: <FNENTRY {{.*}} record string = 'main' +; External function func should have entry with value id FUNCID +; CHECK-NEXT: <ENTRY {{.*}} op0=[[FUNCID]] {{.*}} record string = 'func' +; CHECK-NEXT: </VALUE_SYMTAB> + +; COMBINED: <GLOBALVAL_SUMMARY_BLOCK +; COMBINED-NEXT: <VERSION +; COMBINED-NEXT: <COMBINED +; See if the call to func is registered, using the expected callsite count +; and value id matching the subsequent value symbol table. +; COMBINED-NEXT: <COMBINED {{.*}} op5=[[FUNCID:[0-9]+]] op6=1/> +; COMBINED-NEXT: </GLOBALVAL_SUMMARY_BLOCK> +; COMBINED-NEXT: <VALUE_SYMTAB +; Entry for function func should have entry with value id FUNCID +; COMBINED-NEXT: <COMBINED_ENTRY {{.*}} op0=[[FUNCID]] op1=7289175272376759421/> +; COMBINED-NEXT: <COMBINED +; COMBINED-NEXT: </VALUE_SYMTAB> + +; ModuleID = 'thinlto-function-summary-callgraph.ll' +target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" +target triple = "x86_64-unknown-linux-gnu" + +; Function Attrs: nounwind uwtable +define i32 @main() #0 { +entry: + call void (...) @func() + ret i32 0 +} + +declare void @func(...) #1 diff --git a/test/Bitcode/thinlto-function-summary-originalnames.ll b/test/Bitcode/thinlto-function-summary-originalnames.ll new file mode 100644 index 000000000000..8777bd916076 --- /dev/null +++ b/test/Bitcode/thinlto-function-summary-originalnames.ll @@ -0,0 +1,32 @@ +; Test to check the callgraph in summary +; RUN: opt -module-summary %s -o %t.o +; RUN: llvm-lto -thinlto-action=thinlink -o %t.index.bc %t.o +; RUN: llvm-bcanalyzer -dump %t.index.bc | FileCheck %s --check-prefix=COMBINED + +; COMBINED: <GLOBALVAL_SUMMARY_BLOCK +; COMBINED-NEXT: <VERSION +; COMBINED-DAG: <COMBINED +; COMBINED-DAG: <COMBINED_ORIGINAL_NAME op0=6699318081062747564/> +; COMBINED-DAG: <COMBINED_GLOBALVAR_INIT_REFS +; COMBINED-DAG: <COMBINED_ORIGINAL_NAME op0=-2012135647395072713/> +; COMBINED-DAG: <COMBINED_ALIAS +; COMBINED-DAG: <COMBINED_ORIGINAL_NAME op0=-4170563161550796836/> +; COMBINED-NEXT: </GLOBALVAL_SUMMARY_BLOCK> +; COMBINED-NEXT: <VALUE_SYMTAB +; COMBINED-NEXT: <COMBINED_ENTRY {{.*}} op1=4947176790635855146/> +; COMBINED-NEXT: <COMBINED_ENTRY {{.*}} op1=-6591587165810580810/> +; COMBINED-NEXT: <COMBINED_ENTRY {{.*}} op1=-4377693495213223786/> +; COMBINED-NEXT: </VALUE_SYMTAB> + +source_filename = "/path/to/source.c" + +; ModuleID = 'thinlto-function-summary-callgraph.ll' +target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" +target triple = "x86_64-unknown-linux-gnu" + +@bar = internal global i32 0 +@fooalias = internal alias void (...), bitcast (void ()* @foo to void (...)*) + +define internal void @foo() { + ret void +} diff --git a/test/Bitcode/thinlto-function-summary-refgraph.ll b/test/Bitcode/thinlto-function-summary-refgraph.ll new file mode 100644 index 000000000000..73aeb08545e3 --- /dev/null +++ b/test/Bitcode/thinlto-function-summary-refgraph.ll @@ -0,0 +1,121 @@ +; Test to check both the callgraph and refgraph in summary +; RUN: opt -module-summary %s -o %t.o +; RUN: llvm-bcanalyzer -dump %t.o | FileCheck %s + +; See if the calls and other references are recorded properly using the +; expected value id and other information as appropriate (callsite cout +; for calls). Use different linkage types for the various test cases to +; distinguish the test cases here (op1 contains the linkage type). +; Note that op3 contains the # non-call references. +; This also ensures that we didn't include a call or reference to intrinsic +; llvm.ctpop.i8. +; CHECK: <GLOBALVAL_SUMMARY_BLOCK +; Function main contains call to func, as well as address reference to func: +; CHECK-DAG: <PERMODULE {{.*}} op0=[[MAINID:[0-9]+]] op1=0 {{.*}} op3=1 op4=[[FUNCID:[0-9]+]] op5=[[FUNCID]] op6=1/> +; Function W contains a call to func3 as well as a reference to globalvar: +; CHECK-DAG: <PERMODULE {{.*}} op0=[[WID:[0-9]+]] op1=5 {{.*}} op3=1 op4=[[GLOBALVARID:[0-9]+]] op5=[[FUNC3ID:[0-9]+]] op6=1/> +; Function X contains call to foo, as well as address reference to foo +; which is in the same instruction as the call: +; CHECK-DAG: <PERMODULE {{.*}} op0=[[XID:[0-9]+]] op1=1 {{.*}} op3=1 op4=[[FOOID:[0-9]+]] op5=[[FOOID]] op6=1/> +; Function Y contains call to func2, and ensures we don't incorrectly add +; a reference to it when reached while earlier analyzing the phi using its +; return value: +; CHECK-DAG: <PERMODULE {{.*}} op0=[[YID:[0-9]+]] op1=8 {{.*}} op3=0 op4=[[FUNC2ID:[0-9]+]] op5=1/> +; Function Z contains call to func2, and ensures we don't incorrectly add +; a reference to it when reached while analyzing subsequent use of its return +; value: +; CHECK-DAG: <PERMODULE {{.*}} op0=[[ZID:[0-9]+]] op1=3 {{.*}} op3=0 op4=[[FUNC2ID:[0-9]+]] op5=1/> +; Variable bar initialization contains address reference to func: +; CHECK-DAG: <PERMODULE_GLOBALVAR_INIT_REFS {{.*}} op0=[[BARID:[0-9]+]] op1=0 op2=[[FUNCID]]/> +; CHECK: </GLOBALVAL_SUMMARY_BLOCK> + +; CHECK-NEXT: <VALUE_SYMTAB +; CHECK-DAG: <ENTRY {{.*}} op0=[[BARID]] {{.*}} record string = 'bar' +; CHECK-DAG: <ENTRY {{.*}} op0=[[FUNCID]] {{.*}} record string = 'func' +; CHECK-DAG: <ENTRY {{.*}} op0=[[FOOID]] {{.*}} record string = 'foo' +; CHECK-DAG: <FNENTRY {{.*}} op0=[[MAINID]] {{.*}} record string = 'main' +; CHECK-DAG: <FNENTRY {{.*}} op0=[[WID]] {{.*}} record string = 'W' +; CHECK-DAG: <FNENTRY {{.*}} op0=[[XID]] {{.*}} record string = 'X' +; CHECK-DAG: <FNENTRY {{.*}} op0=[[YID]] {{.*}} record string = 'Y' +; CHECK-DAG: <FNENTRY {{.*}} op0=[[ZID]] {{.*}} record string = 'Z' +; CHECK-DAG: <ENTRY {{.*}} op0=[[FUNC2ID]] {{.*}} record string = 'func2' +; CHECK-DAG: <ENTRY {{.*}} op0=[[FUNC3ID]] {{.*}} record string = 'func3' +; CHECK-DAG: <ENTRY {{.*}} op0=[[GLOBALVARID]] {{.*}} record string = 'globalvar' +; CHECK: </VALUE_SYMTAB> + +; ModuleID = 'thinlto-function-summary-refgraph.ll' +target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" +target triple = "x86_64-unknown-linux-gnu" + +@bar = global void (...)* bitcast (void ()* @func to void (...)*), align 8 + +@globalvar = global i32 0, align 4 + +declare void @func() #0 +declare i32 @func2(...) #1 +declare void @foo(i8* %F) #0 +declare i32 @func3(i32* dereferenceable(4)) #2 + +; Function Attrs: nounwind uwtable +define weak_odr void @W() #0 { +entry: + %call = tail call i32 @func3(i32* nonnull dereferenceable(4) @globalvar) + ret void +} + +; Function Attrs: nounwind uwtable +define available_externally void @X() #0 { +entry: + call void @foo(i8* bitcast (void (i8*)* @foo to i8*)) + ret void +} + +; Function Attrs: nounwind uwtable +define private i32 @Y(i32 %i) #0 { +entry: + %cmp3 = icmp slt i32 %i, 10 + br i1 %cmp3, label %while.body.preheader, label %while.end + +while.body.preheader: ; preds = %entry + br label %while.body + +while.body: ; preds = %while.body.preheader, %while.body + %j.05 = phi i32 [ %add, %while.body ], [ 0, %while.body.preheader ] + %i.addr.04 = phi i32 [ %inc, %while.body ], [ %i, %while.body.preheader ] + %inc = add nsw i32 %i.addr.04, 1 + %call = tail call i32 (...) @func2() #2 + %add = add nsw i32 %call, %j.05 + %exitcond = icmp eq i32 %inc, 10 + br i1 %exitcond, label %while.end.loopexit, label %while.body + +while.end.loopexit: ; preds = %while.body + %add.lcssa = phi i32 [ %add, %while.body ] + br label %while.end + +while.end: ; preds = %while.end.loopexit, %entry + %j.0.lcssa = phi i32 [ 0, %entry ], [ %add.lcssa, %while.end.loopexit ] + ret i32 %j.0.lcssa +} + +; Function Attrs: nounwind uwtable +define linkonce_odr i32 @Z() #0 { +entry: + %call = tail call i32 (...) @func2() #2 + ret i32 %call +} + +declare i8 @llvm.ctpop.i8(i8) + +; Function Attrs: nounwind uwtable +define i32 @main() #0 { +entry: + %retval = alloca i32, align 4 + %foo = alloca void (...)*, align 8 + store i32 0, i32* %retval, align 4 + store void (...)* bitcast (void ()* @func to void (...)*), void (...)** %foo, align 8 + %0 = load void (...)*, void (...)** %foo, align 8 + call void (...) %0() + call void @func() + call i8 @llvm.ctpop.i8( i8 10 ) + ret i32 0 +} diff --git a/test/Bitcode/thinlto-function-summary.ll b/test/Bitcode/thinlto-function-summary.ll index 9c2f2acd6c7a..f3fb6c4f0105 100644 --- a/test/Bitcode/thinlto-function-summary.ll +++ b/test/Bitcode/thinlto-function-summary.ll @@ -1,13 +1,23 @@ -; RUN: llvm-as -function-summary < %s | llvm-bcanalyzer -dump | FileCheck %s -check-prefix=BC -; Check for function summary block/records. - -; BC: <FUNCTION_SUMMARY_BLOCK -; BC-NEXT: <PERMODULE_ENTRY -; BC-NEXT: <PERMODULE_ENTRY -; BC-NEXT: <PERMODULE_ENTRY -; BC-NEXT: </FUNCTION_SUMMARY_BLOCK - -; RUN: llvm-as -function-summary < %s | llvm-dis | FileCheck %s +; RUN: opt -name-anon-functions -module-summary < %s | llvm-bcanalyzer -dump | FileCheck %s -check-prefix=BC +; Check for summary block/records. + +; Check the value ids in the summary entries against the +; same in the ValueSumbolTable, to ensure the ordering is stable. +; Also check the linkage field on the summary entries. +; BC: <GLOBALVAL_SUMMARY_BLOCK +; BC-NEXT: <VERSION +; BC-NEXT: <PERMODULE {{.*}} op0=1 op1=0 +; BC-NEXT: <PERMODULE {{.*}} op0=2 op1=0 +; BC-NEXT: <PERMODULE {{.*}} op0=3 op1=7 +; BC-NEXT: <ALIAS {{.*}} op0=4 op1=0 op2=3 +; BC-NEXT: </GLOBALVAL_SUMMARY_BLOCK +; BC-NEXT: <VALUE_SYMTAB +; BC-NEXT: <FNENTRY {{.*}} op0=3 {{.*}}> record string = 'anon. +; BC-NEXT: <FNENTRY {{.*}} op0=1 {{.*}}> record string = 'foo' +; BC-NEXT: <FNENTRY {{.*}} op0=2 {{.*}}> record string = 'bar' +; BC-NEXT: <FNENTRY {{.*}} op0=4 {{.*}}> record string = 'f' + +; RUN: opt -name-anon-functions -module-summary < %s | llvm-dis | FileCheck %s ; Check that this round-trips correctly. ; ModuleID = '<stdin>' @@ -30,6 +40,9 @@ entry: ret i32 %x } +; FIXME: Anonymous function and alias not currently in summary until +; follow on fixes to rename anonymous functions and emit alias summary +; entries are committed. ; Check an anonymous function as well, since in that case only the alias ; ends up in the value symbol table and having a summary. @f = alias void (), void ()* @0 ; <void ()*> [#uses=0] diff --git a/test/Bitcode/thinlto-summary-globalvar.ll b/test/Bitcode/thinlto-summary-globalvar.ll new file mode 100644 index 000000000000..56f9c0788751 --- /dev/null +++ b/test/Bitcode/thinlto-summary-globalvar.ll @@ -0,0 +1,5 @@ +; RUN: opt -module-summary %s -o - | llvm-bcanalyzer -dump | FileCheck %s + +; CHECK: <GLOBALVAL_SUMMARY_BLOCK + +@a = global i32 0 diff --git a/test/Bitcode/thinlto-summary-linkage-types.ll b/test/Bitcode/thinlto-summary-linkage-types.ll new file mode 100644 index 000000000000..e8fea12e40ba --- /dev/null +++ b/test/Bitcode/thinlto-summary-linkage-types.ll @@ -0,0 +1,61 @@ +; Check the linkage types in both the per-module and combined summaries. +; RUN: opt -module-summary %s -o %t.o +; RUN: llvm-bcanalyzer -dump %t.o | FileCheck %s +; RUN: llvm-lto -thinlto -o %t2 %t.o +; RUN: llvm-bcanalyzer -dump %t2.thinlto.bc | FileCheck %s --check-prefix=COMBINED + +define private void @private() +; CHECK: <PERMODULE {{.*}} op1=8 +; COMBINED-DAG: <COMBINED {{.*}} op2=8 +{ + ret void +} + +define internal void @internal() +; CHECK: <PERMODULE {{.*}} op1=7 +; COMBINED-DAG: <COMBINED {{.*}} op2=7 +{ + ret void +} + +define available_externally void @available_externally() +; CHECK: <PERMODULE {{.*}} op1=1 +; COMBINED-DAG: <COMBINED {{.*}} op2=1 +{ + ret void +} + +define linkonce void @linkonce() +; CHECK: <PERMODULE {{.*}} op1=2 +; COMBINED-DAG: <COMBINED {{.*}} op2=2 +{ + ret void +} + +define weak void @weak() +; CHECK: <PERMODULE {{.*}} op1=4 +; COMBINED-DAG: <COMBINED {{.*}} op2=4 +{ + ret void +} + +define linkonce_odr void @linkonce_odr() +; CHECK: <PERMODULE {{.*}} op1=3 +; COMBINED-DAG: <COMBINED {{.*}} op2=3 +{ + ret void +} + +define weak_odr void @weak_odr() +; CHECK: <PERMODULE {{.*}} op1=5 +; COMBINED-DAG: <COMBINED {{.*}} op2=5 +{ + ret void +} + +define external void @external() +; CHECK: <PERMODULE {{.*}} op1=0 +; COMBINED-DAG: <COMBINED {{.*}} op2=0 +{ + ret void +} diff --git a/test/Bitcode/thinlto-summary-section.ll b/test/Bitcode/thinlto-summary-section.ll new file mode 100644 index 000000000000..d120622db819 --- /dev/null +++ b/test/Bitcode/thinlto-summary-section.ll @@ -0,0 +1,11 @@ +; Check the linkage types in both the per-module and combined summaries. +; RUN: opt -module-summary %s -o %t.o +; RUN: llvm-bcanalyzer -dump %t.o | FileCheck %s +; RUN: llvm-lto -thinlto -o %t2 %t.o +; RUN: llvm-bcanalyzer -dump %t2.thinlto.bc | FileCheck %s --check-prefix=COMBINED + +; CHECK: <PERMODULE {{.*}} op1=16 +; COMBINED-DAG: <COMBINED {{.*}} op2=16 +define void @functionWithSection() section "some_section" { + ret void +} diff --git a/test/Bitcode/upgrade-module-flag.ll b/test/Bitcode/upgrade-module-flag.ll new file mode 100644 index 000000000000..fe52a3298e4b --- /dev/null +++ b/test/Bitcode/upgrade-module-flag.ll @@ -0,0 +1,9 @@ +; RUN: llvm-as < %s | llvm-dis | FileCheck %s +; RUN: verify-uselistorder < %s + +!llvm.module.flags = !{!0} + +!0 = !{i32 1, !"Objective-C Image Info Version", i32 0} + +; CHECK: !0 = !{i32 1, !"Objective-C Image Info Version", i32 0} +; CHECK: !1 = !{i32 1, !"Objective-C Class Properties", i32 0} diff --git a/test/Bitcode/upgrade-subprogram-this.ll b/test/Bitcode/upgrade-subprogram-this.ll new file mode 100644 index 000000000000..d84aa0aad44e --- /dev/null +++ b/test/Bitcode/upgrade-subprogram-this.ll @@ -0,0 +1,30 @@ +; RUN: llvm-dis < %s.bc | FileCheck %s +; RUN: verify-uselistorder < %s.bc + +; Test upgrading from bitcode without a this adjustment record. It will fill in +; an implicit zero thisAdjustment, so it will not be present in the output. + +; CHECK: DISubprogram(name: "f", +; CHECK-NOT: thisAdjustment +; CHECK-SAME: ){{$}} + +target datalayout = "e-m:w-i64:64-f80:128-n8:16:32:64-S128" +target triple = "x86_64-pc-windows-msvc19.0.23918" + +; Function Attrs: nounwind uwtable +define void @f() !dbg !7 { +entry: + ret void, !dbg !10 +} + +!llvm.dbg.cu = !{!0} +!llvm.module.flags = !{!4} + +!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !1, emissionKind: FullDebug) +!1 = !DIFile(filename: "t.cpp", directory: "D:\5Csrc\5Cllvm\5Cbuild") +!2 = !{} +!4 = !{i32 2, !"Debug Info Version", i32 3} +!7 = distinct !DISubprogram(name: "f", linkageName: "\01?f@@YAXXZ", scope: !1, file: !1, line: 1, type: !8, isLocal: false, isDefinition: true, scopeLine: 1, flags: DIFlagPrototyped, isOptimized: false, unit: !0, variables: !2) +!8 = !DISubroutineType(types: !9) +!9 = !{null} +!10 = !DILocation(line: 1, column: 11, scope: !7) diff --git a/test/Bitcode/upgrade-subprogram-this.ll.bc b/test/Bitcode/upgrade-subprogram-this.ll.bc Binary files differnew file mode 100644 index 000000000000..bc838a1cd833 --- /dev/null +++ b/test/Bitcode/upgrade-subprogram-this.ll.bc diff --git a/test/Bitcode/upgrade-subprogram.ll b/test/Bitcode/upgrade-subprogram.ll index 8d5c000a1480..fb807ed6daaf 100644 --- a/test/Bitcode/upgrade-subprogram.ll +++ b/test/Bitcode/upgrade-subprogram.ll @@ -10,7 +10,7 @@ define void @foo() { !0 = !{i32 2, !"Debug Info Version", i32 3} !llvm.dbg.cu = !{!1} -!1 = distinct !DICompileUnit(language: DW_LANG_C99, file: !2, subprograms: !{!3}, emissionKind: 1) +!1 = distinct !DICompileUnit(language: DW_LANG_C99, file: !2, emissionKind: FullDebug) !2 = !DIFile(filename: "foo.c", directory: "/path/to/dir") ; CHECK: [[SP]] = distinct !DISubprogram !3 = distinct !DISubprogram(file: !2, scope: !2, line: 51, name: "foo", function: void ()* @foo, type: !4) |