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AMDGPU: Remove .value_type from kernel metadata

Browse Source 
This doesn't appear used for anything, and is emitted incorrectly
based on the description. This also depends on the IR type, and
pointee element type.
This commit is contained in:
Matt Arsenault 2020-06-29 17:02:10 -04:00
parent 109a838777
commit e36234a636
20 changed files with 18 additions and 889 deletions
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47
docs/AMDGPUUsage.rst
View File

@ -2318,29 +2318,10 @@ non-AMD key names should be prefixed by "*vendor-name*.".
multi-grid synchronization is
passed in the kernarg.
"ValueType" string Required Kernel argument value type. Only
present if "ValueKind" is
"ByValue". For vector data
types, the value is for the
element type. Values include:
"ValueType" string Unused and deprecated. This should no longer
be emitted, but is accepted for compatibility.
- "Struct"
- "I8"
- "U8"
- "I16"
- "U16"
- "F16"
- "I32"
- "U32"
- "F32"
- "I64"
- "U64"
- "F64"
.. TODO::
How can it be determined if a
vector type, and what size
vector?
"PointeeAlign" integer Alignment in bytes of pointee
type for pointer type kernel
argument. Must be a power
@ -2817,29 +2798,9 @@ same *vendor-name*.
multi-grid synchronization is
passed in the kernarg.
".value_type" string Required Kernel argument value type. Only
present if ".value_kind" is
"by_value". For vector data
types, the value is for the
element type. Values include:
".value_type" string Unused and deprecated. This should no longer
be emitted, but is accepted for compatibility.
- "struct"
- "i8"
- "u8"
- "i16"
- "u16"
- "f16"
- "i32"
- "u32"
- "f32"
- "i64"
- "u64"
- "f64"
.. TODO::
How can it be determined if a
vector type, and what size
vector?
".pointee_align" integer Alignment in bytes of pointee
type for pointer type kernel
argument. Must be a power

7
include/llvm/Support/AMDGPUMetadata.h
View File

@ -79,7 +79,8 @@ enum class ValueKind : uint8_t {
Unknown = 0xff
};
/// Value types.
/// Value types. This is deprecated and only remains for compatibility parsing
/// of old metadata.
enum class ValueType : uint8_t {
Struct = 0,
I8 = 1,
@ -164,7 +165,7 @@ constexpr char Offset[] = "Offset";
constexpr char Align[] = "Align";
/// Key for Kernel::Arg::Metadata::mValueKind.
constexpr char ValueKind[] = "ValueKind";
/// Key for Kernel::Arg::Metadata::mValueType.
/// Key for Kernel::Arg::Metadata::mValueType. (deprecated)
constexpr char ValueType[] = "ValueType";
/// Key for Kernel::Arg::Metadata::mPointeeAlign.
constexpr char PointeeAlign[] = "PointeeAlign";
@ -198,8 +199,6 @@ struct Metadata final {
uint32_t mAlign = 0;
/// Value kind. Required.
ValueKind mValueKind = ValueKind::Unknown;
/// Value type. Required.
ValueType mValueType = ValueType::Unknown;
/// Pointee alignment in bytes. Optional.
uint32_t mPointeeAlign = 0;
/// Address space qualifier. Optional.

19
lib/BinaryFormat/AMDGPUMetadataVerifier.cpp
View File

@ -127,25 +127,6 @@ bool MetadataVerifier::verifyKernelArgs(msgpack::DocNode &Node) {
.Default(false);
}))
return false;
if (!verifyScalarEntry(ArgsMap, ".value_type", true,
msgpack::Type::String,
[](msgpack::DocNode &SNode) {
return StringSwitch<bool>(SNode.getString())
.Case("struct", true)
.Case("i8", true)
.Case("u8", true)
.Case("i16", true)
.Case("u16", true)
.Case("f16", true)
.Case("i32", true)
.Case("u32", true)
.Case("f32", true)
.Case("i64", true)
.Case("u64", true)
.Case("f64", true)
.Default(false);
}))
return false;
if (!verifyIntegerEntry(ArgsMap, ".pointee_align", false))
return false;
if (!verifyScalarEntry(ArgsMap, ".address_space", false,

6
lib/Support/AMDGPUMetadata.cpp
View File

@ -111,7 +111,11 @@ struct MappingTraits<Kernel::Arg::Metadata> {
YIO.mapRequired(Kernel::Arg::Key::Size, MD.mSize);
YIO.mapRequired(Kernel::Arg::Key::Align, MD.mAlign);
YIO.mapRequired(Kernel::Arg::Key::ValueKind, MD.mValueKind);
YIO.mapRequired(Kernel::Arg::Key::ValueType, MD.mValueType);
// Removed. Accepted for parsing compatibility, but not emitted.
Optional<ValueType> Unused;
YIO.mapOptional(Kernel::Arg::Key::ValueType, Unused);
YIO.mapOptional(Kernel::Arg::Key::PointeeAlign, MD.mPointeeAlign,
uint32_t(0));
YIO.mapOptional(Kernel::Arg::Key::AddrSpaceQual, MD.mAddrSpaceQual,

67
lib/Target/AMDGPU/AMDGPUHSAMetadataStreamer.cpp
View File

@ -127,38 +127,6 @@ ValueKind MetadataStreamerV2::getValueKind(Type *Ty, StringRef TypeQual,
ValueKind::ByValue);
}
ValueType MetadataStreamerV2::getValueType(Type *Ty, StringRef TypeName) const {
switch (Ty->getTypeID()) {
case Type::IntegerTyID: {
auto Signed = !TypeName.startswith("u");
switch (Ty->getIntegerBitWidth()) {
case 8:
return Signed ? ValueType::I8 : ValueType::U8;
case 16:
return Signed ? ValueType::I16 : ValueType::U16;
case 32:
return Signed ? ValueType::I32 : ValueType::U32;
case 64:
return Signed ? ValueType::I64 : ValueType::U64;
default:
return ValueType::Struct;
}
}
case Type::HalfTyID:
return ValueType::F16;
case Type::FloatTyID:
return ValueType::F32;
case Type::DoubleTyID:
return ValueType::F64;
case Type::PointerTyID:
return getValueType(Ty->getPointerElementType(), TypeName);
case Type::FixedVectorTyID:
return getValueType(cast<VectorType>(Ty)->getElementType(), TypeName);
default:
return ValueType::Struct;
}
}
std::string MetadataStreamerV2::getTypeName(Type *Ty, bool Signed) const {
switch (Ty->getTypeID()) {
case Type::IntegerTyID: {
@ -372,7 +340,6 @@ void MetadataStreamerV2::emitKernelArg(const DataLayout &DL, Type *Ty,
Arg.mSize = DL.getTypeAllocSize(Ty);
Arg.mAlign = DL.getABITypeAlign(Ty).value();
Arg.mValueKind = ValueKind;
Arg.mValueType = getValueType(Ty, BaseTypeName);
Arg.mPointeeAlign = PointeeAlign ? PointeeAlign->value() : 0;
if (auto PtrTy = dyn_cast<PointerType>(Ty))
@ -573,38 +540,6 @@ StringRef MetadataStreamerV3::getValueKind(Type *Ty, StringRef TypeQual,
: "by_value");
}
StringRef MetadataStreamerV3::getValueType(Type *Ty, StringRef TypeName) const {
switch (Ty->getTypeID()) {
case Type::IntegerTyID: {
auto Signed = !TypeName.startswith("u");
switch (Ty->getIntegerBitWidth()) {
case 8:
return Signed ? "i8" : "u8";
case 16:
return Signed ? "i16" : "u16";
case 32:
return Signed ? "i32" : "u32";
case 64:
return Signed ? "i64" : "u64";
default:
return "struct";
}
}
case Type::HalfTyID:
return "f16";
case Type::FloatTyID:
return "f32";
case Type::DoubleTyID:
return "f64";
case Type::PointerTyID:
return getValueType(Ty->getPointerElementType(), TypeName);
case Type::FixedVectorTyID:
return getValueType(cast<VectorType>(Ty)->getElementType(), TypeName);
default:
return "struct";
}
}
std::string MetadataStreamerV3::getTypeName(Type *Ty, bool Signed) const {
switch (Ty->getTypeID()) {
case Type::IntegerTyID: {
@ -801,8 +736,6 @@ void MetadataStreamerV3::emitKernelArg(const DataLayout &DL, Type *Ty,
Arg[".offset"] = Arg.getDocument()->getNode(Offset);
Offset += Size;
Arg[".value_kind"] = Arg.getDocument()->getNode(ValueKind, /*Copy=*/true);
Arg[".value_type"] =
Arg.getDocument()->getNode(getValueType(Ty, BaseTypeName), /*Copy=*/true);
if (PointeeAlign)
Arg[".pointee_align"] = Arg.getDocument()->getNode(PointeeAlign->value());

4
lib/Target/AMDGPU/AMDGPUHSAMetadataStreamer.h
View File

@ -67,8 +67,6 @@ private:
StringRef getValueKind(Type *Ty, StringRef TypeQual,
StringRef BaseTypeName) const;
StringRef getValueType(Type *Ty, StringRef TypeName) const;
std::string getTypeName(Type *Ty, bool Signed) const;
msgpack::ArrayDocNode getWorkGroupDimensions(MDNode *Node) const;
@ -135,8 +133,6 @@ private:
ValueKind getValueKind(Type *Ty, StringRef TypeQual,
StringRef BaseTypeName) const;
ValueType getValueType(Type *Ty, StringRef TypeName) const;
std::string getTypeName(Type *Ty, bool Signed) const;
std::vector<uint32_t> getWorkGroupDimensions(MDNode *Node) const;

2
test/CodeGen/AMDGPU/hsa-metadata-deduce-ro-arg-v3.ll
View File

@ -10,14 +10,12 @@
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .type_name: 'float*'
; CHECK-NEXT: .value_kind: global_buffer
; CHECK-NEXT: .value_type: f32
; CHECK-NEXT: - .address_space: global
; CHECK-NEXT: .name: out
; CHECK-NEXT: .offset: 8
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .type_name: 'float*'
; CHECK-NEXT: .value_kind: global_buffer
; CHECK-NEXT: .value_type: f32
; CHECK: .name: test_ro_arg
; CHECK: .symbol: test_ro_arg.kd

2
test/CodeGen/AMDGPU/hsa-metadata-deduce-ro-arg.ll
View File

@ -8,7 +8,6 @@
; CHECK-NEXT: Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: GlobalBuffer
; CHECK-NEXT: ValueType: F32
; CHECK-NEXT: AddrSpaceQual: Global
; CHECK-NEXT: AccQual: ReadOnly
; CHECK-NEXT: IsConst: true
@ -18,7 +17,6 @@
; CHECK-NEXT: Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: GlobalBuffer
; CHECK-NEXT: ValueType: F32
; CHECK-NEXT: AddrSpaceQual: Global
; CHECK-NEXT: AccQual: Default

11
test/CodeGen/AMDGPU/hsa-metadata-enqueue-kernel-v3.ll
View File

@ -9,19 +9,15 @@
; CHECK-NEXT: .size: 1
; CHECK-NEXT: .type_name: char
; CHECK-NEXT: .value_kind: by_value
; CHECK-NEXT: .value_type: i8
; CHECK-NEXT: - .offset: 8
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: hidden_global_offset_x
; CHECK-NEXT: .value_type: i64
; CHECK-NEXT: - .offset: 16
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: hidden_global_offset_y
; CHECK-NEXT: .value_type: i64
; CHECK-NEXT: - .offset: 24
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: hidden_global_offset_z
; CHECK-NEXT: .value_type: i64
; CHECK-NOT: .value_kind: hidden_default_queue
; CHECK-NOT: .value_kind: hidden_completion_action
; CHECK: .language: OpenCL C
@ -42,34 +38,27 @@ define amdgpu_kernel void @test_non_enqueue_kernel_caller(i8 %a) #0
; CHECK-NEXT: .size: 1
; CHECK-NEXT: .type_name: char
; CHECK-NEXT: .value_kind: by_value
; CHECK-NEXT: .value_type: i8
; CHECK-NEXT: - .offset: 8
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: hidden_global_offset_x
; CHECK-NEXT: .value_type: i64
; CHECK-NEXT: - .offset: 16
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: hidden_global_offset_y
; CHECK-NEXT: .value_type: i64
; CHECK-NEXT: - .offset: 24
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: hidden_global_offset_z
; CHECK-NEXT: .value_type: i64
; CHECK-NEXT: - .address_space: global
; CHECK-NEXT: .offset: 32
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: hidden_none
; CHECK-NEXT: .value_type: i8
; CHECK-NEXT: - .address_space: global
; CHECK-NEXT: .offset: 40
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: hidden_default_queue
; CHECK-NEXT: .value_type: i8
; CHECK-NEXT: - .address_space: global
; CHECK-NEXT: .offset: 48
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: hidden_completion_action
; CHECK-NEXT: .value_type: i8
; CHECK: .language: OpenCL C
; CHECK-NEXT: .language_version:
; CHECK-NEXT: - 2

11
test/CodeGen/AMDGPU/hsa-metadata-enqueue-kernel.ll
View File

@ -16,20 +16,16 @@
; CHECK-NEXT: Size: 1
; CHECK-NEXT: Align: 1
; CHECK-NEXT: ValueKind: ByValue
; CHECK-NEXT: ValueType: I8
; CHECK-NEXT: AccQual: Default
; CHECK-NEXT: - Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: HiddenGlobalOffsetX
; CHECK-NEXT: ValueType: I64
; CHECK-NEXT: - Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: HiddenGlobalOffsetY
; CHECK-NEXT: ValueType: I64
; CHECK-NEXT: - Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: HiddenGlobalOffsetZ
; CHECK-NEXT: ValueType: I64
; CHECK-NOT: ValueKind: HiddenDefaultQueue
; CHECK-NOT: ValueKind: HiddenCompletionAction
define amdgpu_kernel void @test_non_enqueue_kernel_caller(i8 %a) #0
@ -48,34 +44,27 @@ define amdgpu_kernel void @test_non_enqueue_kernel_caller(i8 %a) #0
; CHECK-NEXT: Size: 1
; CHECK-NEXT: Align: 1
; CHECK-NEXT: ValueKind: ByValue
; CHECK-NEXT: ValueType: I8
; CHECK-NEXT: AccQual: Default
; CHECK-NEXT: - Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: HiddenGlobalOffsetX
; CHECK-NEXT: ValueType: I64
; CHECK-NEXT: - Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: HiddenGlobalOffsetY
; CHECK-NEXT: ValueType: I64
; CHECK-NEXT: - Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: HiddenGlobalOffsetZ
; CHECK-NEXT: ValueType: I64
; CHECK-NEXT: - Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: HiddenNone
; CHECK-NEXT: ValueType: I8
; CHECK-NEXT: AddrSpaceQual: Global
; CHECK-NEXT: - Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: HiddenDefaultQueue
; CHECK-NEXT: ValueType: I8
; CHECK-NEXT: AddrSpaceQual: Global
; CHECK-NEXT: - Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: HiddenCompletionAction
; CHECK-NEXT: ValueType: I8
; CHECK-NEXT: AddrSpaceQual: Global
define amdgpu_kernel void @test_enqueue_kernel_caller(i8 %a) #1
!kernel_arg_addr_space !1 !kernel_arg_access_qual !2 !kernel_arg_type !3

301
test/CodeGen/AMDGPU/hsa-metadata-from-llvm-ir-full-v3.ll
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File diff suppressed because it is too large Load Diff

298
test/CodeGen/AMDGPU/hsa-metadata-from-llvm-ir-full.ll
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File diff suppressed because it is too large Load Diff

44
test/CodeGen/AMDGPU/hsa-metadata-hidden-args-v3.ll
View File

@ -11,19 +11,16 @@
; CHECK-NEXT: .offset: 0
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: global_buffer
; CHECK-NEXT: .value_type: f16
; CHECK-NEXT: - .address_space: global
; CHECK-NEXT: .name: a
; CHECK-NEXT: .offset: 8
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: global_buffer
; CHECK-NEXT: .value_type: f16
; CHECK-NEXT: - .address_space: global
; CHECK-NEXT: .name: b
; CHECK-NEXT: .offset: 16
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: global_buffer
; CHECK-NEXT: .value_type: f16
; CHECK: .name: test0
; CHECK: .symbol: test0.kd
define amdgpu_kernel void @test0(
@ -44,23 +41,19 @@ entry:
; CHECK-NEXT: .offset: 0
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: global_buffer
; CHECK-NEXT: .value_type: f16
; CHECK-NEXT: - .address_space: global
; CHECK-NEXT: .name: a
; CHECK-NEXT: .offset: 8
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: global_buffer
; CHECK-NEXT: .value_type: f16
; CHECK-NEXT: - .address_space: global
; CHECK-NEXT: .name: b
; CHECK-NEXT: .offset: 16
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: global_buffer
; CHECK-NEXT: .value_type: f16
; CHECK-NEXT: - .offset: 24
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: hidden_global_offset_x
; CHECK-NEXT: .value_type: i64
; CHECK: .name: test8
; CHECK: .symbol: test8.kd
define amdgpu_kernel void @test8(
@ -81,27 +74,22 @@ entry:
; CHECK-NEXT: .offset: 0
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: global_buffer
; CHECK-NEXT: .value_type: f16
; CHECK-NEXT: - .address_space: global
; CHECK-NEXT: .name: a
; CHECK-NEXT: .offset: 8
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: global_buffer
; CHECK-NEXT: .value_type: f16
; CHECK-NEXT: - .address_space: global
; CHECK-NEXT: .name: b
; CHECK-NEXT: .offset: 16
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: global_buffer
; CHECK-NEXT: .value_type: f16
; CHECK-NEXT: - .offset: 24
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: hidden_global_offset_x
; CHECK-NEXT: .value_type: i64
; CHECK-NEXT: - .offset: 32
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: hidden_global_offset_y
; CHECK-NEXT: .value_type: i64
; CHECK: .name: test16
; CHECK: .symbol: test16.kd
define amdgpu_kernel void @test16(
@ -122,31 +110,25 @@ entry:
; CHECK-NEXT: .offset: 0
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: global_buffer
; CHECK-NEXT: .value_type: f16
; CHECK-NEXT: - .address_space: global
; CHECK-NEXT: .name: a
; CHECK-NEXT: .offset: 8
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: global_buffer
; CHECK-NEXT: .value_type: f16
; CHECK-NEXT: - .address_space: global
; CHECK-NEXT: .name: b
; CHECK-NEXT: .offset: 16
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: global_buffer
; CHECK-NEXT: .value_type: f16
; CHECK-NEXT: - .offset: 24
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: hidden_global_offset_x
; CHECK-NEXT: .value_type: i64
; CHECK-NEXT: - .offset: 32
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: hidden_global_offset_y
; CHECK-NEXT: .value_type: i64
; CHECK-NEXT: - .offset: 40
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: hidden_global_offset_z
; CHECK-NEXT: .value_type: i64
; CHECK: .name: test24
; CHECK: .symbol: test24.kd
define amdgpu_kernel void @test24(
@ -167,36 +149,29 @@ entry:
; CHECK-NEXT: .offset: 0
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: global_buffer
; CHECK-NEXT: .value_type: f16
; CHECK-NEXT: - .address_space: global
; CHECK-NEXT: .name: a
; CHECK-NEXT: .offset: 8
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: global_buffer
; CHECK-NEXT: .value_type: f16
; CHECK-NEXT: - .address_space: global
; CHECK-NEXT: .name: b
; CHECK-NEXT: .offset: 16
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: global_buffer
; CHECK-NEXT: .value_type: f16
; CHECK-NEXT: - .offset: 24
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: hidden_global_offset_x
; CHECK-NEXT: .value_type: i64
; CHECK-NEXT: - .offset: 32
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: hidden_global_offset_y
; CHECK-NEXT: .value_type: i64
; CHECK-NEXT: - .offset: 40
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: hidden_global_offset_z
; CHECK-NEXT: .value_type: i64
; CHECK-NEXT: - .address_space: global
; CHECK-NEXT: .offset: 48
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: hidden_none
; CHECK-NEXT: .value_type: i8
; CHECK: .name: test32
; CHECK: .symbol: test32.kd
define amdgpu_kernel void @test32(
@ -217,46 +192,37 @@ entry:
; CHECK-NEXT: .offset: 0
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: global_buffer
; CHECK-NEXT: .value_type: f16
; CHECK-NEXT: - .address_space: global
; CHECK-NEXT: .name: a
; CHECK-NEXT: .offset: 8
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: global_buffer
; CHECK-NEXT: .value_type: f16
; CHECK-NEXT: - .address_space: global
; CHECK-NEXT: .name: b
; CHECK-NEXT: .offset: 16
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: global_buffer
; CHECK-NEXT: .value_type: f16
; CHECK-NEXT: - .offset: 24
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: hidden_global_offset_x
; CHECK-NEXT: .value_type: i64
; CHECK-NEXT: - .offset: 32
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: hidden_global_offset_y
; CHECK-NEXT: .value_type: i64
; CHECK-NEXT: - .offset: 40
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: hidden_global_offset_z
; CHECK-NEXT: .value_type: i64
; CHECK-NEXT: - .address_space: global
; CHECK-NEXT: .offset: 48
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: hidden_none
; CHECK-NEXT: .value_type: i8
; CHECK-NEXT: - .address_space: global
; CHECK-NEXT: .offset: 56
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: hidden_none
; CHECK-NEXT: .value_type: i8
; CHECK-NEXT: - .address_space: global
; CHECK-NEXT: .offset: 64
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: hidden_none
; CHECK-NEXT: .value_type: i8
; CHECK: .name: test48
; CHECK: .symbol: test48.kd
define amdgpu_kernel void @test48(
@ -277,51 +243,41 @@ entry:
; CHECK-NEXT: .offset: 0
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: global_buffer
; CHECK-NEXT: .value_type: f16
; CHECK-NEXT: - .address_space: global
; CHECK-NEXT: .name: a
; CHECK-NEXT: .offset: 8
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: global_buffer
; CHECK-NEXT: .value_type: f16
; CHECK-NEXT: - .address_space: global
; CHECK-NEXT: .name: b
; CHECK-NEXT: .offset: 16
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: global_buffer
; CHECK-NEXT: .value_type: f16
; CHECK-NEXT: - .offset: 24
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: hidden_global_offset_x
; CHECK-NEXT: .value_type: i64
; CHECK-NEXT: - .offset: 32
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: hidden_global_offset_y
; CHECK-NEXT: .value_type: i64
; CHECK-NEXT: - .offset: 40
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: hidden_global_offset_z
; CHECK-NEXT: .value_type: i64
; CHECK-NEXT: - .address_space: global
; CHECK-NEXT: .offset: 48
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: hidden_none
; CHECK-NEXT: .value_type: i8
; CHECK-NEXT: - .address_space: global
; CHECK-NEXT: .offset: 56
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: hidden_none
; CHECK-NEXT: .value_type: i8
; CHECK-NEXT: - .address_space: global
; CHECK-NEXT: .offset: 64
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: hidden_none
; CHECK-NEXT: .value_type: i8
; CHECK-NEXT: - .address_space: global
; CHECK-NEXT: .offset: 72
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: hidden_multigrid_sync_arg
; CHECK-NEXT: .value_type: i8
; CHECK: .name: test56
; CHECK: .symbol: test56.kd
define amdgpu_kernel void @test56(

44
test/CodeGen/AMDGPU/hsa-metadata-hidden-args.ll
View File

@ -13,19 +13,16 @@
; CHECK-NEXT: Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: GlobalBuffer
; CHECK-NEXT: ValueType: F16
; CHECK-NEXT: AddrSpaceQual: Global
; CHECK-NEXT: - Name: a
; CHECK-NEXT: Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: GlobalBuffer
; CHECK-NEXT: ValueType: F16
; CHECK-NEXT: AddrSpaceQual: Global
; CHECK-NEXT: - Name: b
; CHECK-NEXT: Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: GlobalBuffer
; CHECK-NEXT: ValueType: F16
; CHECK-NEXT: AddrSpaceQual: Global
; CHECK-NEXT: CodeProps:
define amdgpu_kernel void @test0(
@ -47,24 +44,20 @@ entry:
; CHECK-NEXT: Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: GlobalBuffer
; CHECK-NEXT: ValueType: F16
; CHECK-NEXT: AddrSpaceQual: Global
; CHECK-NEXT: - Name: a
; CHECK-NEXT: Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: GlobalBuffer
; CHECK-NEXT: ValueType: F16
; CHECK-NEXT: AddrSpaceQual: Global
; CHECK-NEXT: - Name: b
; CHECK-NEXT: Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: GlobalBuffer
; CHECK-NEXT: ValueType: F16
; CHECK-NEXT: AddrSpaceQual: Global
; CHECK-NEXT: - Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: HiddenGlobalOffsetX
; CHECK-NEXT: ValueType: I64
; CHECK-NEXT: CodeProps:
define amdgpu_kernel void @test8(
half addrspace(1)* %r,
@ -85,28 +78,23 @@ entry:
; CHECK-NEXT: Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: GlobalBuffer
; CHECK-NEXT: ValueType: F16
; CHECK-NEXT: AddrSpaceQual: Global
; CHECK-NEXT: - Name: a
; CHECK-NEXT: Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: GlobalBuffer
; CHECK-NEXT: ValueType: F16
; CHECK-NEXT: AddrSpaceQual: Global
; CHECK-NEXT: - Name: b
; CHECK-NEXT: Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: GlobalBuffer
; CHECK-NEXT: ValueType: F16
; CHECK-NEXT: AddrSpaceQual: Global
; CHECK-NEXT: - Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: HiddenGlobalOffsetX
; CHECK-NEXT: ValueType: I64
; CHECK-NEXT: - Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: HiddenGlobalOffsetY
; CHECK-NEXT: ValueType: I64
; CHECK-NEXT: CodeProps:
define amdgpu_kernel void @test16(
half addrspace(1)* %r,
@ -127,32 +115,26 @@ entry:
; CHECK-NEXT: Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: GlobalBuffer
; CHECK-NEXT: ValueType: F16
; CHECK-NEXT: AddrSpaceQual: Global
; CHECK-NEXT: - Name: a
; CHECK-NEXT: Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: GlobalBuffer
; CHECK-NEXT: ValueType: F16
; CHECK-NEXT: AddrSpaceQual: Global
; CHECK-NEXT: - Name: b
; CHECK-NEXT: Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: GlobalBuffer
; CHECK-NEXT: ValueType: F16
; CHECK-NEXT: AddrSpaceQual: Global
; CHECK-NEXT: - Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: HiddenGlobalOffsetX
; CHECK-NEXT: ValueType: I64
; CHECK-NEXT: - Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: HiddenGlobalOffsetY
; CHECK-NEXT: ValueType: I64
; CHECK-NEXT: - Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: HiddenGlobalOffsetZ
; CHECK-NEXT: ValueType: I64
; CHECK-NEXT: CodeProps:
define amdgpu_kernel void @test24(
half addrspace(1)* %r,
@ -173,36 +155,29 @@ entry:
; CHECK-NEXT: Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: GlobalBuffer
; CHECK-NEXT: ValueType: F16
; CHECK-NEXT: AddrSpaceQual: Global
; CHECK-NEXT: - Name: a
; CHECK-NEXT: Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: GlobalBuffer
; CHECK-NEXT: ValueType: F16
; CHECK-NEXT: AddrSpaceQual: Global
; CHECK-NEXT: - Name: b
; CHECK-NEXT: Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: GlobalBuffer
; CHECK-NEXT: ValueType: F16
; CHECK-NEXT: AddrSpaceQual: Global
; CHECK-NEXT: - Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: HiddenGlobalOffsetX
; CHECK-NEXT: ValueType: I64
; CHECK-NEXT: - Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: HiddenGlobalOffsetY
; CHECK-NEXT: ValueType: I64
; CHECK-NEXT: - Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: HiddenGlobalOffsetZ
; CHECK-NEXT: ValueType: I64
; CHECK-NEXT: - Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: HiddenNone
; CHECK-NEXT: ValueType: I8
; CHECK-NEXT: AddrSpaceQual: Global
; CHECK-NEXT: CodeProps:
define amdgpu_kernel void @test32(
@ -224,46 +199,37 @@ entry:
; CHECK-NEXT: Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: GlobalBuffer
; CHECK-NEXT: ValueType: F16
; CHECK-NEXT: AddrSpaceQual: Global
; CHECK-NEXT: - Name: a
; CHECK-NEXT: Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: GlobalBuffer
; CHECK-NEXT: ValueType: F16
; CHECK-NEXT: AddrSpaceQual: Global
; CHECK-NEXT: - Name: b
; CHECK-NEXT: Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: GlobalBuffer
; CHECK-NEXT: ValueType: F16
; CHECK-NEXT: AddrSpaceQual: Global
; CHECK-NEXT: - Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: HiddenGlobalOffsetX
; CHECK-NEXT: ValueType: I64
; CHECK-NEXT: - Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: HiddenGlobalOffsetY
; CHECK-NEXT: ValueType: I64
; CHECK-NEXT: - Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: HiddenGlobalOffsetZ
; CHECK-NEXT: ValueType: I64
; CHECK-NEXT: - Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: HiddenNone
; CHECK-NEXT: ValueType: I8
; CHECK-NEXT: AddrSpaceQual: Global
; CHECK-NEXT: - Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: HiddenNone
; CHECK-NEXT: ValueType: I8
; CHECK-NEXT: AddrSpaceQual: Global
; CHECK-NEXT: - Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: HiddenNone
; CHECK-NEXT: ValueType: I8
; CHECK-NEXT: AddrSpaceQual: Global
; CHECK-NEXT: CodeProps:
define amdgpu_kernel void @test48(
@ -285,51 +251,41 @@ entry:
; CHECK-NEXT: Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: GlobalBuffer
; CHECK-NEXT: ValueType: F16
; CHECK-NEXT: AddrSpaceQual: Global
; CHECK-NEXT: - Name: a
; CHECK-NEXT: Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: GlobalBuffer
; CHECK-NEXT: ValueType: F16
; CHECK-NEXT: AddrSpaceQual: Global
; CHECK-NEXT: - Name: b
; CHECK-NEXT: Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: GlobalBuffer
; CHECK-NEXT: ValueType: F16
; CHECK-NEXT: AddrSpaceQual: Global
; CHECK-NEXT: - Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: HiddenGlobalOffsetX
; CHECK-NEXT: ValueType: I64
; CHECK-NEXT: - Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: HiddenGlobalOffsetY
; CHECK-NEXT: ValueType: I64
; CHECK-NEXT: - Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: HiddenGlobalOffsetZ
; CHECK-NEXT: ValueType: I64
; CHECK-NEXT: - Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: HiddenNone
; CHECK-NEXT: ValueType: I8
; CHECK-NEXT: AddrSpaceQual: Global
; CHECK-NEXT: - Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: HiddenNone
; CHECK-NEXT: ValueType: I8
; CHECK-NEXT: AddrSpaceQual: Global
; CHECK-NEXT: - Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: HiddenNone
; CHECK-NEXT: ValueType: I8
; CHECK-NEXT: AddrSpaceQual: Global
; CHECK-NEXT: - Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: HiddenMultiGridSyncArg
; CHECK-NEXT: ValueType: I8
; CHECK-NEXT: AddrSpaceQual: Global
; CHECK-NEXT: CodeProps:
define amdgpu_kernel void @test56(

4
test/CodeGen/AMDGPU/hsa-metadata-hostcall-absent-v3.ll
View File

@ -9,19 +9,15 @@
; CHECK-NEXT: .size: 1
; CHECK-NEXT: .type_name: char
; CHECK-NEXT: .value_kind: by_value
; CHECK-NEXT: .value_type: i8
; CHECK-NEXT: - .offset: 8
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: hidden_global_offset_x
; CHECK-NEXT: .value_type: i64
; CHECK-NEXT: - .offset: 16
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: hidden_global_offset_y
; CHECK-NEXT: .value_type: i64
; CHECK-NEXT: - .offset: 24
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: hidden_global_offset_z
; CHECK-NEXT: .value_type: i64
; CHECK-NOT: .value_kind: hidden_hostcall_buffer

4
test/CodeGen/AMDGPU/hsa-metadata-hostcall-absent.ll
View File

@ -15,20 +15,16 @@
; CHECK-NEXT: Size: 1
; CHECK-NEXT: Align: 1
; CHECK-NEXT: ValueKind: ByValue
; CHECK-NEXT: ValueType: I8
; CHECK-NEXT: AccQual: Default
; CHECK-NEXT: - Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: HiddenGlobalOffsetX
; CHECK-NEXT: ValueType: I64
; CHECK-NEXT: - Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: HiddenGlobalOffsetY
; CHECK-NEXT: ValueType: I64
; CHECK-NEXT: - Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: HiddenGlobalOffsetZ
; CHECK-NEXT: ValueType: I64
; CHECK-NOT: ValueKind: HiddenHostcallBuffer
; CHECK-NOT: ValueKind: HiddenDefaultQueue
; CHECK-NOT: ValueKind: HiddenCompletionAction

5
test/CodeGen/AMDGPU/hsa-metadata-hostcall-present-v3.ll
View File

@ -9,24 +9,19 @@
; CHECK-NEXT: .size: 1
; CHECK-NEXT: .type_name: char
; CHECK-NEXT: .value_kind: by_value
; CHECK-NEXT: .value_type: i8
; CHECK-NEXT: - .offset: 8
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: hidden_global_offset_x
; CHECK-NEXT: .value_type: i64
; CHECK-NEXT: - .offset: 16
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: hidden_global_offset_y
; CHECK-NEXT: .value_type: i64
; CHECK-NEXT: - .offset: 24
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: hidden_global_offset_z
; CHECK-NEXT: .value_type: i64
; CHECK-NEXT: - .address_space: global
; CHECK-NEXT: .offset: 32
; CHECK-NEXT: .size: 8
; CHECK-NEXT: .value_kind: hidden_hostcall_buffer
; CHECK-NEXT: .value_type: i8
; CHECK: .language: OpenCL C
; CHECK-NEXT: .language_version:
; CHECK-NEXT: - 2

5
test/CodeGen/AMDGPU/hsa-metadata-hostcall-present.ll
View File

@ -15,24 +15,19 @@
; CHECK-NEXT: Size: 1
; CHECK-NEXT: Align: 1
; CHECK-NEXT: ValueKind: ByValue
; CHECK-NEXT: ValueType: I8
; CHECK-NEXT: AccQual: Default
; CHECK-NEXT: - Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: HiddenGlobalOffsetX
; CHECK-NEXT: ValueType: I64
; CHECK-NEXT: - Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: HiddenGlobalOffsetY
; CHECK-NEXT: ValueType: I64
; CHECK-NEXT: - Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: HiddenGlobalOffsetZ
; CHECK-NEXT: ValueType: I64
; CHECK-NEXT: - Size: 8
; CHECK-NEXT: Align: 8
; CHECK-NEXT: ValueKind: HiddenHostcallBuffer
; CHECK-NEXT: ValueType: I8
; CHECK-NEXT: AddrSpaceQual: Global
; CHECK-NOT: ValueKind: HiddenDefaultQueue
; CHECK-NOT: ValueKind: HiddenCompletionAction

12
test/CodeGen/AMDGPU/hsa-metadata-images-v3.ll
View File

@ -24,84 +24,72 @@
; CHECK: .size: 8
; CHECK: .type_name: image1d_t
; CHECK: .value_kind: image
; CHECK: .value_type: struct
; CHECK: - .address_space: global
; CHECK: .name: b
; CHECK: .offset: 8
; CHECK: .size: 8
; CHECK: .type_name: image1d_array_t
; CHECK: .value_kind: image
; CHECK: .value_type: struct
; CHECK: - .address_space: global
; CHECK: .name: c
; CHECK: .offset: 16
; CHECK: .size: 8
; CHECK: .type_name: image1d_buffer_t
; CHECK: .value_kind: image
; CHECK: .value_type: struct
; CHECK: - .address_space: global
; CHECK: .name: d
; CHECK: .offset: 24
; CHECK: .size: 8
; CHECK: .type_name: image2d_t
; CHECK: .value_kind: image
; CHECK: .value_type: struct
; CHECK: - .address_space: global
; CHECK: .name: e
; CHECK: .offset: 32
; CHECK: .size: 8
; CHECK: .type_name: image2d_array_t
; CHECK: .value_kind: image
; CHECK: .value_type: struct
; CHECK: - .address_space: global
; CHECK: .name: f
; CHECK: .offset: 40
; CHECK: .size: 8
; CHECK: .type_name: image2d_array_depth_t
; CHECK: .value_kind: image
; CHECK: .value_type: struct
; CHECK: - .address_space: global
; CHECK: .name: g
; CHECK: .offset: 48
; CHECK: .size: 8
; CHECK: .type_name: image2d_array_msaa_t
; CHECK: .value_kind: image
; CHECK: .value_type: struct
; CHECK: - .address_space: global
; CHECK: .name: h
; CHECK: .offset: 56
; CHECK: .size: 8
; CHECK: .type_name: image2d_array_msaa_depth_t
; CHECK: .value_kind: image
; CHECK: .value_type: struct
; CHECK: - .address_space: global
; CHECK: .name: i
; CHECK: .offset: 64
; CHECK: .size: 8
; CHECK: .type_name: image2d_depth_t
; CHECK: .value_kind: image
; CHECK: .value_type: struct
; CHECK: - .address_space: global
; CHECK: .name: j
; CHECK: .offset: 72
; CHECK: .size: 8
; CHECK: .type_name: image2d_msaa_t
; CHECK: .value_kind: image
; CHECK: .value_type: struct
; CHECK: - .address_space: global
; CHECK: .name: k
; CHECK: .offset: 80
; CHECK: .size: 8
; CHECK: .type_name: image2d_msaa_depth_t
; CHECK: .value_kind: image
; CHECK: .value_type: struct
; CHECK: - .address_space: global
; CHECK: .name: l
; CHECK: .offset: 88
; CHECK: .size: 8
; CHECK: .type_name: image3d_t
; CHECK: .value_kind: image
; CHECK: .value_type: struct
define amdgpu_kernel void @test(%opencl.image1d_t addrspace(1)* %a,
%opencl.image1d_array_t addrspace(1)* %b,
%opencl.image1d_buffer_t addrspace(1)* %c,

8
test/MC/AMDGPU/hsa-metadata-kernel-args.s
View File

@ -2,6 +2,9 @@
// RUN: llvm-mc -triple=amdgcn-amd-amdhsa -mcpu=gfx800 -mattr=-code-object-v3 -show-encoding %s | FileCheck --check-prefix=CHECK --check-prefix=GFX800 %s
// RUN: llvm-mc -triple=amdgcn-amd-amdhsa -mcpu=gfx900 -mattr=-code-object-v3 -show-encoding %s | FileCheck --check-prefix=CHECK --check-prefix=GFX900 %s
// The legacy ValueType field should be parsed without error, but not
// re-emitted.
// CHECK: .amd_amdgpu_hsa_metadata
// CHECK: Version: [ 1, 0 ]
// CHECK: Printf:
@ -17,24 +20,19 @@
// CHECK: Size: 1
// CHECK: Align: 1
// CHECK: ValueKind: ByValue
// CHECK: ValueType: I8
// CHECK: AccQual: Default
// CHECK: - Size: 8
// CHECK: Align: 8
// CHECK: ValueKind: HiddenGlobalOffsetX
// CHECK: ValueType: I64
// CHECK: - Size: 8
// CHECK: Align: 8
// CHECK: ValueKind: HiddenGlobalOffsetY
// CHECK: ValueType: I64
// CHECK: - Size: 8
// CHECK: Align: 8
// CHECK: ValueKind: HiddenGlobalOffsetZ
// CHECK: ValueType: I64
// CHECK: - Size: 8
// CHECK: Align: 8
// CHECK: ValueKind: HiddenPrintfBuffer
// CHECK: ValueType: I8
// CHECK: AddrSpaceQual: Global
// CHECK: .end_amd_amdgpu_hsa_metadata
.amd_amdgpu_hsa_metadata