[DirectX] Removing dxbc DescriptorRange from mcbxdc #154597
Merged
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
llvmbot
added
clang
Member
|
@llvm/pr-subscribers-backend-directx @llvm/pr-subscribers-objectyaml Author: None (joaosaffran) ChangesMC Descriptor Range Representation currently depend on Object structures. This PR removes that dependency and in order to facilitate removing to_underlying usage in follow-up PRs. Full diff: https://github.com/llvm/llvm-project/pull/154597.diff 12 Files Affected:
diff --git a/clang/lib/Sema/SemaHLSL.cpp b/clang/lib/Sema/SemaHLSL.cpp
index 47a4874721db8..85dc5eb2b42f8 100644
--- a/clang/lib/Sema/SemaHLSL.cpp
+++ b/clang/lib/Sema/SemaHLSL.cpp
@@ -1268,11 +1268,34 @@ bool SemaHLSL::handleRootSignatureElements(
// value
ReportError(Loc, 1, 0xfffffffe);
}
+ switch (Clause->Type) {
- if (!llvm::hlsl::rootsig::verifyDescriptorRangeFlag(
- Version, llvm::to_underlying(Clause->Type),
- llvm::to_underlying(Clause->Flags)))
- ReportFlagError(Loc);
+ case llvm::dxil::ResourceClass::SRV:
+ if (!llvm::hlsl::rootsig::verifyDescriptorRangeFlag(
+ Version, llvm::dxbc::DescriptorRangeType::SRV,
+ llvm::to_underlying(Clause->Flags)))
+ ReportFlagError(Loc);
+ break;
+ case llvm::dxil::ResourceClass::UAV:
+ if (!llvm::hlsl::rootsig::verifyDescriptorRangeFlag(
+ Version, llvm::dxbc::DescriptorRangeType::UAV,
+ llvm::to_underlying(Clause->Flags)))
+ ReportFlagError(Loc);
+ break;
+ case llvm::dxil::ResourceClass::CBuffer:
+ if (!llvm::hlsl::rootsig::verifyDescriptorRangeFlag(
+ Version, llvm::dxbc::DescriptorRangeType::CBV,
+ llvm::to_underlying(Clause->Flags)))
+ ReportFlagError(Loc);
+ break;
+ case llvm::dxil::ResourceClass::Sampler:
+ if (!llvm::hlsl::rootsig::verifyDescriptorRangeFlag(
+ Version, llvm::dxbc::DescriptorRangeType::Sampler,
+ llvm::to_underlying(Clause->Flags)))
+ ReportFlagError(Loc);
+ break;
+ break;
+ }
}
}
diff --git a/llvm/include/llvm/BinaryFormat/DXContainer.h b/llvm/include/llvm/BinaryFormat/DXContainer.h
index f74c9775cb3f3..54747b46ccc6c 100644
--- a/llvm/include/llvm/BinaryFormat/DXContainer.h
+++ b/llvm/include/llvm/BinaryFormat/DXContainer.h
@@ -209,6 +209,16 @@ inline bool isValidParameterType(uint32_t V) {
return false;
}
+#define DESCRIPTOR_RANGE(Val, Enum) \
+ case Val: \
+ return true;
+inline bool isValidRangeType(uint32_t V) {
+ switch (V) {
+#include "DXContainerConstants.def"
+ }
+ return false;
+}
+
#define SHADER_VISIBILITY(Val, Enum) Enum = Val,
enum class ShaderVisibility : uint32_t {
#include "DXContainerConstants.def"
diff --git a/llvm/include/llvm/Frontend/HLSL/RootSignatureValidations.h b/llvm/include/llvm/Frontend/HLSL/RootSignatureValidations.h
index fde32a1fff591..acb83e54b92ed 100644
--- a/llvm/include/llvm/Frontend/HLSL/RootSignatureValidations.h
+++ b/llvm/include/llvm/Frontend/HLSL/RootSignatureValidations.h
@@ -30,7 +30,8 @@ LLVM_ABI bool verifyRegisterValue(uint32_t RegisterValue);
LLVM_ABI bool verifyRegisterSpace(uint32_t RegisterSpace);
LLVM_ABI bool verifyRootDescriptorFlag(uint32_t Version, uint32_t FlagsVal);
LLVM_ABI bool verifyRangeType(uint32_t Type);
-LLVM_ABI bool verifyDescriptorRangeFlag(uint32_t Version, uint32_t Type,
+LLVM_ABI bool verifyDescriptorRangeFlag(uint32_t Version,
+ dxbc::DescriptorRangeType Type,
uint32_t FlagsVal);
LLVM_ABI bool verifyNumDescriptors(uint32_t NumDescriptors);
LLVM_ABI bool verifySamplerFilter(uint32_t Value);
diff --git a/llvm/include/llvm/MC/DXContainerRootSignature.h b/llvm/include/llvm/MC/DXContainerRootSignature.h
index 85b45323cee08..28664434f933c 100644
--- a/llvm/include/llvm/MC/DXContainerRootSignature.h
+++ b/llvm/include/llvm/MC/DXContainerRootSignature.h
@@ -31,6 +31,15 @@ struct RootDescriptor {
uint32_t Flags;
};
+struct DescriptorRange {
+ dxbc::DescriptorRangeType RangeType;
+ uint32_t NumDescriptors;
+ uint32_t BaseShaderRegister;
+ uint32_t RegisterSpace;
+ uint32_t Flags;
+ uint32_t OffsetInDescriptorsFromTableStart;
+};
+
struct RootParameterInfo {
dxbc::RootParameterType Type;
dxbc::ShaderVisibility Visibility;
@@ -42,11 +51,11 @@ struct RootParameterInfo {
};
struct DescriptorTable {
- SmallVector<dxbc::RTS0::v2::DescriptorRange> Ranges;
- SmallVector<dxbc::RTS0::v2::DescriptorRange>::const_iterator begin() const {
+ SmallVector<DescriptorRange> Ranges;
+ SmallVector<DescriptorRange>::const_iterator begin() const {
return Ranges.begin();
}
- SmallVector<dxbc::RTS0::v2::DescriptorRange>::const_iterator end() const {
+ SmallVector<DescriptorRange>::const_iterator end() const {
return Ranges.end();
}
};
diff --git a/llvm/lib/BinaryFormat/DXContainer.cpp b/llvm/lib/BinaryFormat/DXContainer.cpp
index 36d10d0b63078..f79db506962bc 100644
--- a/llvm/lib/BinaryFormat/DXContainer.cpp
+++ b/llvm/lib/BinaryFormat/DXContainer.cpp
@@ -149,6 +149,16 @@ ArrayRef<EnumEntry<RootParameterType>> dxbc::getRootParameterTypes() {
return ArrayRef(RootParameterTypes);
}
+#define DESCRIPTOR_RANGE(Val, Enum) {#Enum, DescriptorRangeType::Enum},
+
+static const EnumEntry<DescriptorRangeType> DescriptorRangeTypes[] = {
+#include "llvm/BinaryFormat/DXContainerConstants.def"
+};
+
+ArrayRef<EnumEntry<DescriptorRangeType>> dxbc::getDescriptorRangeTypes() {
+ return ArrayRef(DescriptorRangeTypes);
+}
+
#define SEMANTIC_KIND(Val, Enum) {#Enum, PSV::SemanticKind::Enum},
static const EnumEntry<PSV::SemanticKind> SemanticKindNames[] = {
diff --git a/llvm/lib/Frontend/HLSL/RootSignatureMetadata.cpp b/llvm/lib/Frontend/HLSL/RootSignatureMetadata.cpp
index 770a6d1638e3c..a5e66e73a5dc1 100644
--- a/llvm/lib/Frontend/HLSL/RootSignatureMetadata.cpp
+++ b/llvm/lib/Frontend/HLSL/RootSignatureMetadata.cpp
@@ -325,7 +325,7 @@ Error MetadataParser::parseDescriptorRange(mcdxbc::DescriptorTable &Table,
if (RangeDescriptorNode->getNumOperands() != 6)
return make_error<InvalidRSMetadataFormat>("Descriptor Range");
- dxbc::RTS0::v2::DescriptorRange Range;
+ mcdxbc::DescriptorRange Range;
std::optional<StringRef> ElementText =
extractMdStringValue(RangeDescriptorNode, 0);
@@ -333,17 +333,11 @@ Error MetadataParser::parseDescriptorRange(mcdxbc::DescriptorTable &Table,
if (!ElementText.has_value())
return make_error<InvalidRSMetadataFormat>("Descriptor Range");
- Range.RangeType =
- StringSwitch<uint32_t>(*ElementText)
- .Case("CBV", to_underlying(dxbc::DescriptorRangeType::CBV))
- .Case("SRV", to_underlying(dxbc::DescriptorRangeType::SRV))
- .Case("UAV", to_underlying(dxbc::DescriptorRangeType::UAV))
- .Case("Sampler", to_underlying(dxbc::DescriptorRangeType::Sampler))
- .Default(~0U);
-
- if (Range.RangeType == ~0U)
- return make_error<GenericRSMetadataError>("Invalid Descriptor Range type.",
- RangeDescriptorNode);
+ Range.RangeType = StringSwitch<dxbc::DescriptorRangeType>(*ElementText)
+ .Case("CBV", dxbc::DescriptorRangeType::CBV)
+ .Case("SRV", dxbc::DescriptorRangeType::SRV)
+ .Case("UAV", dxbc::DescriptorRangeType::UAV)
+ .Case("Sampler", dxbc::DescriptorRangeType::Sampler);
if (std::optional<uint32_t> Val = extractMdIntValue(RangeDescriptorNode, 1))
Range.NumDescriptors = *Val;
@@ -571,12 +565,7 @@ Error MetadataParser::validateRootSignature(
case dxbc::RootParameterType::DescriptorTable: {
const mcdxbc::DescriptorTable &Table =
RSD.ParametersContainer.getDescriptorTable(Info.Location);
- for (const dxbc::RTS0::v2::DescriptorRange &Range : Table) {
- if (!hlsl::rootsig::verifyRangeType(Range.RangeType))
- DeferredErrs =
- joinErrors(std::move(DeferredErrs),
- make_error<RootSignatureValidationError<uint32_t>>(
- "RangeType", Range.RangeType));
+ for (const mcdxbc::DescriptorRange &Range : Table) {
if (!hlsl::rootsig::verifyRegisterSpace(Range.RegisterSpace))
DeferredErrs =
diff --git a/llvm/lib/Frontend/HLSL/RootSignatureValidations.cpp b/llvm/lib/Frontend/HLSL/RootSignatureValidations.cpp
index 72308a3de5fd4..5dbeede778b04 100644
--- a/llvm/lib/Frontend/HLSL/RootSignatureValidations.cpp
+++ b/llvm/lib/Frontend/HLSL/RootSignatureValidations.cpp
@@ -63,13 +63,12 @@ bool verifyRangeType(uint32_t Type) {
return false;
}
-bool verifyDescriptorRangeFlag(uint32_t Version, uint32_t Type,
+bool verifyDescriptorRangeFlag(uint32_t Version, dxbc::DescriptorRangeType Type,
uint32_t FlagsVal) {
using FlagT = dxbc::DescriptorRangeFlags;
FlagT Flags = FlagT(FlagsVal);
- const bool IsSampler =
- (Type == llvm::to_underlying(dxbc::DescriptorRangeType::Sampler));
+ const bool IsSampler = (Type == dxbc::DescriptorRangeType::Sampler);
if (Version == 1) {
// Since the metadata is unversioned, we expect to explicitly see the values
diff --git a/llvm/lib/ObjectYAML/DXContainerEmitter.cpp b/llvm/lib/ObjectYAML/DXContainerEmitter.cpp
index a51821e196cb8..a749f47792453 100644
--- a/llvm/lib/ObjectYAML/DXContainerEmitter.cpp
+++ b/llvm/lib/ObjectYAML/DXContainerEmitter.cpp
@@ -315,9 +315,10 @@ void DXContainerWriter::writeParts(raw_ostream &OS) {
P.RootSignature->Parameters.getOrInsertTable(L);
mcdxbc::DescriptorTable Table;
for (const auto &R : TableYaml.Ranges) {
-
- dxbc::RTS0::v2::DescriptorRange Range;
- Range.RangeType = R.RangeType;
+ assert(dxbc::isValidRangeType(R.RangeType) &&
+ "Invalid Descriptor Range Type");
+ mcdxbc::DescriptorRange Range;
+ Range.RangeType = dxbc::DescriptorRangeType(R.RangeType);
Range.NumDescriptors = R.NumDescriptors;
Range.BaseShaderRegister = R.BaseShaderRegister;
Range.RegisterSpace = R.RegisterSpace;
diff --git a/llvm/lib/Target/DirectX/DXILPostOptimizationValidation.cpp b/llvm/lib/Target/DirectX/DXILPostOptimizationValidation.cpp
index 5557443a3db93..c6f79621c39de 100644
--- a/llvm/lib/Target/DirectX/DXILPostOptimizationValidation.cpp
+++ b/llvm/lib/Target/DirectX/DXILPostOptimizationValidation.cpp
@@ -194,7 +194,7 @@ static void validateRootSignature(Module &M,
const mcdxbc::DescriptorTable &Table =
RSD.ParametersContainer.getDescriptorTable(ParamInfo.Location);
- for (const dxbc::RTS0::v2::DescriptorRange &Range : Table.Ranges) {
+ for (const mcdxbc::DescriptorRange &Range : Table.Ranges) {
uint32_t UpperBound =
Range.NumDescriptors == ~0U
? Range.BaseShaderRegister
diff --git a/llvm/lib/Target/DirectX/DXILRootSignature.cpp b/llvm/lib/Target/DirectX/DXILRootSignature.cpp
index b05b8ee699ef6..296e11f3ad5e9 100644
--- a/llvm/lib/Target/DirectX/DXILRootSignature.cpp
+++ b/llvm/lib/Target/DirectX/DXILRootSignature.cpp
@@ -205,8 +205,11 @@ PreservedAnalyses RootSignatureAnalysisPrinter::run(Module &M,
RS.ParametersContainer.getDescriptorTable(Loc);
OS << " NumRanges: " << Table.Ranges.size() << "\n";
- for (const dxbc::RTS0::v2::DescriptorRange Range : Table) {
- OS << " - Range Type: " << Range.RangeType << "\n"
+ for (const mcdxbc::DescriptorRange Range : Table) {
+ OS << " - Range Type: "
+ << enumToStringRef(Range.RangeType,
+ dxbc::getDescriptorRangeTypes())
+ << "\n"
<< " Register Space: " << Range.RegisterSpace << "\n"
<< " Base Shader Register: " << Range.BaseShaderRegister << "\n"
<< " Num Descriptors: " << Range.NumDescriptors << "\n"
diff --git a/llvm/test/CodeGen/DirectX/ContainerData/RootSignature-DescriptorTable-Invalid-RangeType.ll b/llvm/test/CodeGen/DirectX/ContainerData/RootSignature-DescriptorTable-Invalid-RangeType.ll
deleted file mode 100644
index 4a65a53f9f727..0000000000000
--- a/llvm/test/CodeGen/DirectX/ContainerData/RootSignature-DescriptorTable-Invalid-RangeType.ll
+++ /dev/null
@@ -1,20 +0,0 @@
-; RUN: not opt -passes='print<dxil-root-signature>' %s -S -o - 2>&1 | FileCheck %s
-
-target triple = "dxil-unknown-shadermodel6.0-compute"
-
-; CHECK: error: Invalid Descriptor Range type
-; CHECK-NOT: Root Signature Definitions
-
-define void @main() #0 {
-entry:
- ret void
-}
-attributes #0 = { "hlsl.numthreads"="1,1,1" "hlsl.shader"="compute" }
-
-
-!dx.rootsignatures = !{!2} ; list of function/root signature pairs
-!2 = !{ ptr @main, !3, i32 2 } ; function, root signature
-!3 = !{ !5 } ; list of root signature elements
-!5 = !{ !"DescriptorTable", i32 0, !6, !7 }
-!6 = !{ !"Invalid", i32 1, i32 0, i32 -1, i32 -1, i32 4 }
-!7 = !{ !"UAV", i32 5, i32 1, i32 10, i32 5, i32 2 }
diff --git a/llvm/test/CodeGen/DirectX/ContainerData/RootSignature-Parameters.ll b/llvm/test/CodeGen/DirectX/ContainerData/RootSignature-Parameters.ll
index 742fea14f5af6..6c6739d6ed390 100644
--- a/llvm/test/CodeGen/DirectX/ContainerData/RootSignature-Parameters.ll
+++ b/llvm/test/CodeGen/DirectX/ContainerData/RootSignature-Parameters.ll
@@ -38,13 +38,13 @@ attributes #0 = { "hlsl.numthreads"="1,1,1" "hlsl.shader"="compute" }
;CHECK-NEXT: - Parameter Type: DescriptorTable
;CHECK-NEXT: Shader Visibility: All
;CHECK-NEXT: NumRanges: 2
-;CHECK-NEXT: - Range Type: 0
+;CHECK-NEXT: - Range Type: SRV
;CHECK-NEXT: Register Space: 0
;CHECK-NEXT: Base Shader Register: 1
;CHECK-NEXT: Num Descriptors: 1
;CHECK-NEXT: Offset In Descriptors From Table Start: 4294967295
;CHECK-NEXT: Flags: 4
-;CHECK-NEXT: - Range Type: 1
+;CHECK-NEXT: - Range Type: UAV
;CHECK-NEXT: Register Space: 10
;CHECK-NEXT: Base Shader Register: 1
;CHECK-NEXT: Num Descriptors: 5
|
Member
|
@llvm/pr-subscribers-hlsl Author: None (joaosaffran) ChangesMC Descriptor Range Representation currently depend on Object structures. This PR removes that dependency and in order to facilitate removing to_underlying usage in follow-up PRs. Full diff: https://github.com/llvm/llvm-project/pull/154597.diff 12 Files Affected:
diff --git a/clang/lib/Sema/SemaHLSL.cpp b/clang/lib/Sema/SemaHLSL.cpp
index 47a4874721db8..85dc5eb2b42f8 100644
--- a/clang/lib/Sema/SemaHLSL.cpp
+++ b/clang/lib/Sema/SemaHLSL.cpp
@@ -1268,11 +1268,34 @@ bool SemaHLSL::handleRootSignatureElements(
// value
ReportError(Loc, 1, 0xfffffffe);
}
+ switch (Clause->Type) {
- if (!llvm::hlsl::rootsig::verifyDescriptorRangeFlag(
- Version, llvm::to_underlying(Clause->Type),
- llvm::to_underlying(Clause->Flags)))
- ReportFlagError(Loc);
+ case llvm::dxil::ResourceClass::SRV:
+ if (!llvm::hlsl::rootsig::verifyDescriptorRangeFlag(
+ Version, llvm::dxbc::DescriptorRangeType::SRV,
+ llvm::to_underlying(Clause->Flags)))
+ ReportFlagError(Loc);
+ break;
+ case llvm::dxil::ResourceClass::UAV:
+ if (!llvm::hlsl::rootsig::verifyDescriptorRangeFlag(
+ Version, llvm::dxbc::DescriptorRangeType::UAV,
+ llvm::to_underlying(Clause->Flags)))
+ ReportFlagError(Loc);
+ break;
+ case llvm::dxil::ResourceClass::CBuffer:
+ if (!llvm::hlsl::rootsig::verifyDescriptorRangeFlag(
+ Version, llvm::dxbc::DescriptorRangeType::CBV,
+ llvm::to_underlying(Clause->Flags)))
+ ReportFlagError(Loc);
+ break;
+ case llvm::dxil::ResourceClass::Sampler:
+ if (!llvm::hlsl::rootsig::verifyDescriptorRangeFlag(
+ Version, llvm::dxbc::DescriptorRangeType::Sampler,
+ llvm::to_underlying(Clause->Flags)))
+ ReportFlagError(Loc);
+ break;
+ break;
+ }
}
}
diff --git a/llvm/include/llvm/BinaryFormat/DXContainer.h b/llvm/include/llvm/BinaryFormat/DXContainer.h
index f74c9775cb3f3..54747b46ccc6c 100644
--- a/llvm/include/llvm/BinaryFormat/DXContainer.h
+++ b/llvm/include/llvm/BinaryFormat/DXContainer.h
@@ -209,6 +209,16 @@ inline bool isValidParameterType(uint32_t V) {
return false;
}
+#define DESCRIPTOR_RANGE(Val, Enum) \
+ case Val: \
+ return true;
+inline bool isValidRangeType(uint32_t V) {
+ switch (V) {
+#include "DXContainerConstants.def"
+ }
+ return false;
+}
+
#define SHADER_VISIBILITY(Val, Enum) Enum = Val,
enum class ShaderVisibility : uint32_t {
#include "DXContainerConstants.def"
diff --git a/llvm/include/llvm/Frontend/HLSL/RootSignatureValidations.h b/llvm/include/llvm/Frontend/HLSL/RootSignatureValidations.h
index fde32a1fff591..acb83e54b92ed 100644
--- a/llvm/include/llvm/Frontend/HLSL/RootSignatureValidations.h
+++ b/llvm/include/llvm/Frontend/HLSL/RootSignatureValidations.h
@@ -30,7 +30,8 @@ LLVM_ABI bool verifyRegisterValue(uint32_t RegisterValue);
LLVM_ABI bool verifyRegisterSpace(uint32_t RegisterSpace);
LLVM_ABI bool verifyRootDescriptorFlag(uint32_t Version, uint32_t FlagsVal);
LLVM_ABI bool verifyRangeType(uint32_t Type);
-LLVM_ABI bool verifyDescriptorRangeFlag(uint32_t Version, uint32_t Type,
+LLVM_ABI bool verifyDescriptorRangeFlag(uint32_t Version,
+ dxbc::DescriptorRangeType Type,
uint32_t FlagsVal);
LLVM_ABI bool verifyNumDescriptors(uint32_t NumDescriptors);
LLVM_ABI bool verifySamplerFilter(uint32_t Value);
diff --git a/llvm/include/llvm/MC/DXContainerRootSignature.h b/llvm/include/llvm/MC/DXContainerRootSignature.h
index 85b45323cee08..28664434f933c 100644
--- a/llvm/include/llvm/MC/DXContainerRootSignature.h
+++ b/llvm/include/llvm/MC/DXContainerRootSignature.h
@@ -31,6 +31,15 @@ struct RootDescriptor {
uint32_t Flags;
};
+struct DescriptorRange {
+ dxbc::DescriptorRangeType RangeType;
+ uint32_t NumDescriptors;
+ uint32_t BaseShaderRegister;
+ uint32_t RegisterSpace;
+ uint32_t Flags;
+ uint32_t OffsetInDescriptorsFromTableStart;
+};
+
struct RootParameterInfo {
dxbc::RootParameterType Type;
dxbc::ShaderVisibility Visibility;
@@ -42,11 +51,11 @@ struct RootParameterInfo {
};
struct DescriptorTable {
- SmallVector<dxbc::RTS0::v2::DescriptorRange> Ranges;
- SmallVector<dxbc::RTS0::v2::DescriptorRange>::const_iterator begin() const {
+ SmallVector<DescriptorRange> Ranges;
+ SmallVector<DescriptorRange>::const_iterator begin() const {
return Ranges.begin();
}
- SmallVector<dxbc::RTS0::v2::DescriptorRange>::const_iterator end() const {
+ SmallVector<DescriptorRange>::const_iterator end() const {
return Ranges.end();
}
};
diff --git a/llvm/lib/BinaryFormat/DXContainer.cpp b/llvm/lib/BinaryFormat/DXContainer.cpp
index 36d10d0b63078..f79db506962bc 100644
--- a/llvm/lib/BinaryFormat/DXContainer.cpp
+++ b/llvm/lib/BinaryFormat/DXContainer.cpp
@@ -149,6 +149,16 @@ ArrayRef<EnumEntry<RootParameterType>> dxbc::getRootParameterTypes() {
return ArrayRef(RootParameterTypes);
}
+#define DESCRIPTOR_RANGE(Val, Enum) {#Enum, DescriptorRangeType::Enum},
+
+static const EnumEntry<DescriptorRangeType> DescriptorRangeTypes[] = {
+#include "llvm/BinaryFormat/DXContainerConstants.def"
+};
+
+ArrayRef<EnumEntry<DescriptorRangeType>> dxbc::getDescriptorRangeTypes() {
+ return ArrayRef(DescriptorRangeTypes);
+}
+
#define SEMANTIC_KIND(Val, Enum) {#Enum, PSV::SemanticKind::Enum},
static const EnumEntry<PSV::SemanticKind> SemanticKindNames[] = {
diff --git a/llvm/lib/Frontend/HLSL/RootSignatureMetadata.cpp b/llvm/lib/Frontend/HLSL/RootSignatureMetadata.cpp
index 770a6d1638e3c..a5e66e73a5dc1 100644
--- a/llvm/lib/Frontend/HLSL/RootSignatureMetadata.cpp
+++ b/llvm/lib/Frontend/HLSL/RootSignatureMetadata.cpp
@@ -325,7 +325,7 @@ Error MetadataParser::parseDescriptorRange(mcdxbc::DescriptorTable &Table,
if (RangeDescriptorNode->getNumOperands() != 6)
return make_error<InvalidRSMetadataFormat>("Descriptor Range");
- dxbc::RTS0::v2::DescriptorRange Range;
+ mcdxbc::DescriptorRange Range;
std::optional<StringRef> ElementText =
extractMdStringValue(RangeDescriptorNode, 0);
@@ -333,17 +333,11 @@ Error MetadataParser::parseDescriptorRange(mcdxbc::DescriptorTable &Table,
if (!ElementText.has_value())
return make_error<InvalidRSMetadataFormat>("Descriptor Range");
- Range.RangeType =
- StringSwitch<uint32_t>(*ElementText)
- .Case("CBV", to_underlying(dxbc::DescriptorRangeType::CBV))
- .Case("SRV", to_underlying(dxbc::DescriptorRangeType::SRV))
- .Case("UAV", to_underlying(dxbc::DescriptorRangeType::UAV))
- .Case("Sampler", to_underlying(dxbc::DescriptorRangeType::Sampler))
- .Default(~0U);
-
- if (Range.RangeType == ~0U)
- return make_error<GenericRSMetadataError>("Invalid Descriptor Range type.",
- RangeDescriptorNode);
+ Range.RangeType = StringSwitch<dxbc::DescriptorRangeType>(*ElementText)
+ .Case("CBV", dxbc::DescriptorRangeType::CBV)
+ .Case("SRV", dxbc::DescriptorRangeType::SRV)
+ .Case("UAV", dxbc::DescriptorRangeType::UAV)
+ .Case("Sampler", dxbc::DescriptorRangeType::Sampler);
if (std::optional<uint32_t> Val = extractMdIntValue(RangeDescriptorNode, 1))
Range.NumDescriptors = *Val;
@@ -571,12 +565,7 @@ Error MetadataParser::validateRootSignature(
case dxbc::RootParameterType::DescriptorTable: {
const mcdxbc::DescriptorTable &Table =
RSD.ParametersContainer.getDescriptorTable(Info.Location);
- for (const dxbc::RTS0::v2::DescriptorRange &Range : Table) {
- if (!hlsl::rootsig::verifyRangeType(Range.RangeType))
- DeferredErrs =
- joinErrors(std::move(DeferredErrs),
- make_error<RootSignatureValidationError<uint32_t>>(
- "RangeType", Range.RangeType));
+ for (const mcdxbc::DescriptorRange &Range : Table) {
if (!hlsl::rootsig::verifyRegisterSpace(Range.RegisterSpace))
DeferredErrs =
diff --git a/llvm/lib/Frontend/HLSL/RootSignatureValidations.cpp b/llvm/lib/Frontend/HLSL/RootSignatureValidations.cpp
index 72308a3de5fd4..5dbeede778b04 100644
--- a/llvm/lib/Frontend/HLSL/RootSignatureValidations.cpp
+++ b/llvm/lib/Frontend/HLSL/RootSignatureValidations.cpp
@@ -63,13 +63,12 @@ bool verifyRangeType(uint32_t Type) {
return false;
}
-bool verifyDescriptorRangeFlag(uint32_t Version, uint32_t Type,
+bool verifyDescriptorRangeFlag(uint32_t Version, dxbc::DescriptorRangeType Type,
uint32_t FlagsVal) {
using FlagT = dxbc::DescriptorRangeFlags;
FlagT Flags = FlagT(FlagsVal);
- const bool IsSampler =
- (Type == llvm::to_underlying(dxbc::DescriptorRangeType::Sampler));
+ const bool IsSampler = (Type == dxbc::DescriptorRangeType::Sampler);
if (Version == 1) {
// Since the metadata is unversioned, we expect to explicitly see the values
diff --git a/llvm/lib/ObjectYAML/DXContainerEmitter.cpp b/llvm/lib/ObjectYAML/DXContainerEmitter.cpp
index a51821e196cb8..a749f47792453 100644
--- a/llvm/lib/ObjectYAML/DXContainerEmitter.cpp
+++ b/llvm/lib/ObjectYAML/DXContainerEmitter.cpp
@@ -315,9 +315,10 @@ void DXContainerWriter::writeParts(raw_ostream &OS) {
P.RootSignature->Parameters.getOrInsertTable(L);
mcdxbc::DescriptorTable Table;
for (const auto &R : TableYaml.Ranges) {
-
- dxbc::RTS0::v2::DescriptorRange Range;
- Range.RangeType = R.RangeType;
+ assert(dxbc::isValidRangeType(R.RangeType) &&
+ "Invalid Descriptor Range Type");
+ mcdxbc::DescriptorRange Range;
+ Range.RangeType = dxbc::DescriptorRangeType(R.RangeType);
Range.NumDescriptors = R.NumDescriptors;
Range.BaseShaderRegister = R.BaseShaderRegister;
Range.RegisterSpace = R.RegisterSpace;
diff --git a/llvm/lib/Target/DirectX/DXILPostOptimizationValidation.cpp b/llvm/lib/Target/DirectX/DXILPostOptimizationValidation.cpp
index 5557443a3db93..c6f79621c39de 100644
--- a/llvm/lib/Target/DirectX/DXILPostOptimizationValidation.cpp
+++ b/llvm/lib/Target/DirectX/DXILPostOptimizationValidation.cpp
@@ -194,7 +194,7 @@ static void validateRootSignature(Module &M,
const mcdxbc::DescriptorTable &Table =
RSD.ParametersContainer.getDescriptorTable(ParamInfo.Location);
- for (const dxbc::RTS0::v2::DescriptorRange &Range : Table.Ranges) {
+ for (const mcdxbc::DescriptorRange &Range : Table.Ranges) {
uint32_t UpperBound =
Range.NumDescriptors == ~0U
? Range.BaseShaderRegister
diff --git a/llvm/lib/Target/DirectX/DXILRootSignature.cpp b/llvm/lib/Target/DirectX/DXILRootSignature.cpp
index b05b8ee699ef6..296e11f3ad5e9 100644
--- a/llvm/lib/Target/DirectX/DXILRootSignature.cpp
+++ b/llvm/lib/Target/DirectX/DXILRootSignature.cpp
@@ -205,8 +205,11 @@ PreservedAnalyses RootSignatureAnalysisPrinter::run(Module &M,
RS.ParametersContainer.getDescriptorTable(Loc);
OS << " NumRanges: " << Table.Ranges.size() << "\n";
- for (const dxbc::RTS0::v2::DescriptorRange Range : Table) {
- OS << " - Range Type: " << Range.RangeType << "\n"
+ for (const mcdxbc::DescriptorRange Range : Table) {
+ OS << " - Range Type: "
+ << enumToStringRef(Range.RangeType,
+ dxbc::getDescriptorRangeTypes())
+ << "\n"
<< " Register Space: " << Range.RegisterSpace << "\n"
<< " Base Shader Register: " << Range.BaseShaderRegister << "\n"
<< " Num Descriptors: " << Range.NumDescriptors << "\n"
diff --git a/llvm/test/CodeGen/DirectX/ContainerData/RootSignature-DescriptorTable-Invalid-RangeType.ll b/llvm/test/CodeGen/DirectX/ContainerData/RootSignature-DescriptorTable-Invalid-RangeType.ll
deleted file mode 100644
index 4a65a53f9f727..0000000000000
--- a/llvm/test/CodeGen/DirectX/ContainerData/RootSignature-DescriptorTable-Invalid-RangeType.ll
+++ /dev/null
@@ -1,20 +0,0 @@
-; RUN: not opt -passes='print<dxil-root-signature>' %s -S -o - 2>&1 | FileCheck %s
-
-target triple = "dxil-unknown-shadermodel6.0-compute"
-
-; CHECK: error: Invalid Descriptor Range type
-; CHECK-NOT: Root Signature Definitions
-
-define void @main() #0 {
-entry:
- ret void
-}
-attributes #0 = { "hlsl.numthreads"="1,1,1" "hlsl.shader"="compute" }
-
-
-!dx.rootsignatures = !{!2} ; list of function/root signature pairs
-!2 = !{ ptr @main, !3, i32 2 } ; function, root signature
-!3 = !{ !5 } ; list of root signature elements
-!5 = !{ !"DescriptorTable", i32 0, !6, !7 }
-!6 = !{ !"Invalid", i32 1, i32 0, i32 -1, i32 -1, i32 4 }
-!7 = !{ !"UAV", i32 5, i32 1, i32 10, i32 5, i32 2 }
diff --git a/llvm/test/CodeGen/DirectX/ContainerData/RootSignature-Parameters.ll b/llvm/test/CodeGen/DirectX/ContainerData/RootSignature-Parameters.ll
index 742fea14f5af6..6c6739d6ed390 100644
--- a/llvm/test/CodeGen/DirectX/ContainerData/RootSignature-Parameters.ll
+++ b/llvm/test/CodeGen/DirectX/ContainerData/RootSignature-Parameters.ll
@@ -38,13 +38,13 @@ attributes #0 = { "hlsl.numthreads"="1,1,1" "hlsl.shader"="compute" }
;CHECK-NEXT: - Parameter Type: DescriptorTable
;CHECK-NEXT: Shader Visibility: All
;CHECK-NEXT: NumRanges: 2
-;CHECK-NEXT: - Range Type: 0
+;CHECK-NEXT: - Range Type: SRV
;CHECK-NEXT: Register Space: 0
;CHECK-NEXT: Base Shader Register: 1
;CHECK-NEXT: Num Descriptors: 1
;CHECK-NEXT: Offset In Descriptors From Table Start: 4294967295
;CHECK-NEXT: Flags: 4
-;CHECK-NEXT: - Range Type: 1
+;CHECK-NEXT: - Range Type: UAV
;CHECK-NEXT: Register Space: 10
;CHECK-NEXT: Base Shader Register: 1
;CHECK-NEXT: Num Descriptors: 5
|
Member
|
@llvm/pr-subscribers-clang Author: None (joaosaffran) ChangesMC Descriptor Range Representation currently depend on Object structures. This PR removes that dependency and in order to facilitate removing to_underlying usage in follow-up PRs. Full diff: https://github.com/llvm/llvm-project/pull/154597.diff 12 Files Affected:
diff --git a/clang/lib/Sema/SemaHLSL.cpp b/clang/lib/Sema/SemaHLSL.cpp
index 47a4874721db8..85dc5eb2b42f8 100644
--- a/clang/lib/Sema/SemaHLSL.cpp
+++ b/clang/lib/Sema/SemaHLSL.cpp
@@ -1268,11 +1268,34 @@ bool SemaHLSL::handleRootSignatureElements(
// value
ReportError(Loc, 1, 0xfffffffe);
}
+ switch (Clause->Type) {
- if (!llvm::hlsl::rootsig::verifyDescriptorRangeFlag(
- Version, llvm::to_underlying(Clause->Type),
- llvm::to_underlying(Clause->Flags)))
- ReportFlagError(Loc);
+ case llvm::dxil::ResourceClass::SRV:
+ if (!llvm::hlsl::rootsig::verifyDescriptorRangeFlag(
+ Version, llvm::dxbc::DescriptorRangeType::SRV,
+ llvm::to_underlying(Clause->Flags)))
+ ReportFlagError(Loc);
+ break;
+ case llvm::dxil::ResourceClass::UAV:
+ if (!llvm::hlsl::rootsig::verifyDescriptorRangeFlag(
+ Version, llvm::dxbc::DescriptorRangeType::UAV,
+ llvm::to_underlying(Clause->Flags)))
+ ReportFlagError(Loc);
+ break;
+ case llvm::dxil::ResourceClass::CBuffer:
+ if (!llvm::hlsl::rootsig::verifyDescriptorRangeFlag(
+ Version, llvm::dxbc::DescriptorRangeType::CBV,
+ llvm::to_underlying(Clause->Flags)))
+ ReportFlagError(Loc);
+ break;
+ case llvm::dxil::ResourceClass::Sampler:
+ if (!llvm::hlsl::rootsig::verifyDescriptorRangeFlag(
+ Version, llvm::dxbc::DescriptorRangeType::Sampler,
+ llvm::to_underlying(Clause->Flags)))
+ ReportFlagError(Loc);
+ break;
+ break;
+ }
}
}
diff --git a/llvm/include/llvm/BinaryFormat/DXContainer.h b/llvm/include/llvm/BinaryFormat/DXContainer.h
index f74c9775cb3f3..54747b46ccc6c 100644
--- a/llvm/include/llvm/BinaryFormat/DXContainer.h
+++ b/llvm/include/llvm/BinaryFormat/DXContainer.h
@@ -209,6 +209,16 @@ inline bool isValidParameterType(uint32_t V) {
return false;
}
+#define DESCRIPTOR_RANGE(Val, Enum) \
+ case Val: \
+ return true;
+inline bool isValidRangeType(uint32_t V) {
+ switch (V) {
+#include "DXContainerConstants.def"
+ }
+ return false;
+}
+
#define SHADER_VISIBILITY(Val, Enum) Enum = Val,
enum class ShaderVisibility : uint32_t {
#include "DXContainerConstants.def"
diff --git a/llvm/include/llvm/Frontend/HLSL/RootSignatureValidations.h b/llvm/include/llvm/Frontend/HLSL/RootSignatureValidations.h
index fde32a1fff591..acb83e54b92ed 100644
--- a/llvm/include/llvm/Frontend/HLSL/RootSignatureValidations.h
+++ b/llvm/include/llvm/Frontend/HLSL/RootSignatureValidations.h
@@ -30,7 +30,8 @@ LLVM_ABI bool verifyRegisterValue(uint32_t RegisterValue);
LLVM_ABI bool verifyRegisterSpace(uint32_t RegisterSpace);
LLVM_ABI bool verifyRootDescriptorFlag(uint32_t Version, uint32_t FlagsVal);
LLVM_ABI bool verifyRangeType(uint32_t Type);
-LLVM_ABI bool verifyDescriptorRangeFlag(uint32_t Version, uint32_t Type,
+LLVM_ABI bool verifyDescriptorRangeFlag(uint32_t Version,
+ dxbc::DescriptorRangeType Type,
uint32_t FlagsVal);
LLVM_ABI bool verifyNumDescriptors(uint32_t NumDescriptors);
LLVM_ABI bool verifySamplerFilter(uint32_t Value);
diff --git a/llvm/include/llvm/MC/DXContainerRootSignature.h b/llvm/include/llvm/MC/DXContainerRootSignature.h
index 85b45323cee08..28664434f933c 100644
--- a/llvm/include/llvm/MC/DXContainerRootSignature.h
+++ b/llvm/include/llvm/MC/DXContainerRootSignature.h
@@ -31,6 +31,15 @@ struct RootDescriptor {
uint32_t Flags;
};
+struct DescriptorRange {
+ dxbc::DescriptorRangeType RangeType;
+ uint32_t NumDescriptors;
+ uint32_t BaseShaderRegister;
+ uint32_t RegisterSpace;
+ uint32_t Flags;
+ uint32_t OffsetInDescriptorsFromTableStart;
+};
+
struct RootParameterInfo {
dxbc::RootParameterType Type;
dxbc::ShaderVisibility Visibility;
@@ -42,11 +51,11 @@ struct RootParameterInfo {
};
struct DescriptorTable {
- SmallVector<dxbc::RTS0::v2::DescriptorRange> Ranges;
- SmallVector<dxbc::RTS0::v2::DescriptorRange>::const_iterator begin() const {
+ SmallVector<DescriptorRange> Ranges;
+ SmallVector<DescriptorRange>::const_iterator begin() const {
return Ranges.begin();
}
- SmallVector<dxbc::RTS0::v2::DescriptorRange>::const_iterator end() const {
+ SmallVector<DescriptorRange>::const_iterator end() const {
return Ranges.end();
}
};
diff --git a/llvm/lib/BinaryFormat/DXContainer.cpp b/llvm/lib/BinaryFormat/DXContainer.cpp
index 36d10d0b63078..f79db506962bc 100644
--- a/llvm/lib/BinaryFormat/DXContainer.cpp
+++ b/llvm/lib/BinaryFormat/DXContainer.cpp
@@ -149,6 +149,16 @@ ArrayRef<EnumEntry<RootParameterType>> dxbc::getRootParameterTypes() {
return ArrayRef(RootParameterTypes);
}
+#define DESCRIPTOR_RANGE(Val, Enum) {#Enum, DescriptorRangeType::Enum},
+
+static const EnumEntry<DescriptorRangeType> DescriptorRangeTypes[] = {
+#include "llvm/BinaryFormat/DXContainerConstants.def"
+};
+
+ArrayRef<EnumEntry<DescriptorRangeType>> dxbc::getDescriptorRangeTypes() {
+ return ArrayRef(DescriptorRangeTypes);
+}
+
#define SEMANTIC_KIND(Val, Enum) {#Enum, PSV::SemanticKind::Enum},
static const EnumEntry<PSV::SemanticKind> SemanticKindNames[] = {
diff --git a/llvm/lib/Frontend/HLSL/RootSignatureMetadata.cpp b/llvm/lib/Frontend/HLSL/RootSignatureMetadata.cpp
index 770a6d1638e3c..a5e66e73a5dc1 100644
--- a/llvm/lib/Frontend/HLSL/RootSignatureMetadata.cpp
+++ b/llvm/lib/Frontend/HLSL/RootSignatureMetadata.cpp
@@ -325,7 +325,7 @@ Error MetadataParser::parseDescriptorRange(mcdxbc::DescriptorTable &Table,
if (RangeDescriptorNode->getNumOperands() != 6)
return make_error<InvalidRSMetadataFormat>("Descriptor Range");
- dxbc::RTS0::v2::DescriptorRange Range;
+ mcdxbc::DescriptorRange Range;
std::optional<StringRef> ElementText =
extractMdStringValue(RangeDescriptorNode, 0);
@@ -333,17 +333,11 @@ Error MetadataParser::parseDescriptorRange(mcdxbc::DescriptorTable &Table,
if (!ElementText.has_value())
return make_error<InvalidRSMetadataFormat>("Descriptor Range");
- Range.RangeType =
- StringSwitch<uint32_t>(*ElementText)
- .Case("CBV", to_underlying(dxbc::DescriptorRangeType::CBV))
- .Case("SRV", to_underlying(dxbc::DescriptorRangeType::SRV))
- .Case("UAV", to_underlying(dxbc::DescriptorRangeType::UAV))
- .Case("Sampler", to_underlying(dxbc::DescriptorRangeType::Sampler))
- .Default(~0U);
-
- if (Range.RangeType == ~0U)
- return make_error<GenericRSMetadataError>("Invalid Descriptor Range type.",
- RangeDescriptorNode);
+ Range.RangeType = StringSwitch<dxbc::DescriptorRangeType>(*ElementText)
+ .Case("CBV", dxbc::DescriptorRangeType::CBV)
+ .Case("SRV", dxbc::DescriptorRangeType::SRV)
+ .Case("UAV", dxbc::DescriptorRangeType::UAV)
+ .Case("Sampler", dxbc::DescriptorRangeType::Sampler);
if (std::optional<uint32_t> Val = extractMdIntValue(RangeDescriptorNode, 1))
Range.NumDescriptors = *Val;
@@ -571,12 +565,7 @@ Error MetadataParser::validateRootSignature(
case dxbc::RootParameterType::DescriptorTable: {
const mcdxbc::DescriptorTable &Table =
RSD.ParametersContainer.getDescriptorTable(Info.Location);
- for (const dxbc::RTS0::v2::DescriptorRange &Range : Table) {
- if (!hlsl::rootsig::verifyRangeType(Range.RangeType))
- DeferredErrs =
- joinErrors(std::move(DeferredErrs),
- make_error<RootSignatureValidationError<uint32_t>>(
- "RangeType", Range.RangeType));
+ for (const mcdxbc::DescriptorRange &Range : Table) {
if (!hlsl::rootsig::verifyRegisterSpace(Range.RegisterSpace))
DeferredErrs =
diff --git a/llvm/lib/Frontend/HLSL/RootSignatureValidations.cpp b/llvm/lib/Frontend/HLSL/RootSignatureValidations.cpp
index 72308a3de5fd4..5dbeede778b04 100644
--- a/llvm/lib/Frontend/HLSL/RootSignatureValidations.cpp
+++ b/llvm/lib/Frontend/HLSL/RootSignatureValidations.cpp
@@ -63,13 +63,12 @@ bool verifyRangeType(uint32_t Type) {
return false;
}
-bool verifyDescriptorRangeFlag(uint32_t Version, uint32_t Type,
+bool verifyDescriptorRangeFlag(uint32_t Version, dxbc::DescriptorRangeType Type,
uint32_t FlagsVal) {
using FlagT = dxbc::DescriptorRangeFlags;
FlagT Flags = FlagT(FlagsVal);
- const bool IsSampler =
- (Type == llvm::to_underlying(dxbc::DescriptorRangeType::Sampler));
+ const bool IsSampler = (Type == dxbc::DescriptorRangeType::Sampler);
if (Version == 1) {
// Since the metadata is unversioned, we expect to explicitly see the values
diff --git a/llvm/lib/ObjectYAML/DXContainerEmitter.cpp b/llvm/lib/ObjectYAML/DXContainerEmitter.cpp
index a51821e196cb8..a749f47792453 100644
--- a/llvm/lib/ObjectYAML/DXContainerEmitter.cpp
+++ b/llvm/lib/ObjectYAML/DXContainerEmitter.cpp
@@ -315,9 +315,10 @@ void DXContainerWriter::writeParts(raw_ostream &OS) {
P.RootSignature->Parameters.getOrInsertTable(L);
mcdxbc::DescriptorTable Table;
for (const auto &R : TableYaml.Ranges) {
-
- dxbc::RTS0::v2::DescriptorRange Range;
- Range.RangeType = R.RangeType;
+ assert(dxbc::isValidRangeType(R.RangeType) &&
+ "Invalid Descriptor Range Type");
+ mcdxbc::DescriptorRange Range;
+ Range.RangeType = dxbc::DescriptorRangeType(R.RangeType);
Range.NumDescriptors = R.NumDescriptors;
Range.BaseShaderRegister = R.BaseShaderRegister;
Range.RegisterSpace = R.RegisterSpace;
diff --git a/llvm/lib/Target/DirectX/DXILPostOptimizationValidation.cpp b/llvm/lib/Target/DirectX/DXILPostOptimizationValidation.cpp
index 5557443a3db93..c6f79621c39de 100644
--- a/llvm/lib/Target/DirectX/DXILPostOptimizationValidation.cpp
+++ b/llvm/lib/Target/DirectX/DXILPostOptimizationValidation.cpp
@@ -194,7 +194,7 @@ static void validateRootSignature(Module &M,
const mcdxbc::DescriptorTable &Table =
RSD.ParametersContainer.getDescriptorTable(ParamInfo.Location);
- for (const dxbc::RTS0::v2::DescriptorRange &Range : Table.Ranges) {
+ for (const mcdxbc::DescriptorRange &Range : Table.Ranges) {
uint32_t UpperBound =
Range.NumDescriptors == ~0U
? Range.BaseShaderRegister
diff --git a/llvm/lib/Target/DirectX/DXILRootSignature.cpp b/llvm/lib/Target/DirectX/DXILRootSignature.cpp
index b05b8ee699ef6..296e11f3ad5e9 100644
--- a/llvm/lib/Target/DirectX/DXILRootSignature.cpp
+++ b/llvm/lib/Target/DirectX/DXILRootSignature.cpp
@@ -205,8 +205,11 @@ PreservedAnalyses RootSignatureAnalysisPrinter::run(Module &M,
RS.ParametersContainer.getDescriptorTable(Loc);
OS << " NumRanges: " << Table.Ranges.size() << "\n";
- for (const dxbc::RTS0::v2::DescriptorRange Range : Table) {
- OS << " - Range Type: " << Range.RangeType << "\n"
+ for (const mcdxbc::DescriptorRange Range : Table) {
+ OS << " - Range Type: "
+ << enumToStringRef(Range.RangeType,
+ dxbc::getDescriptorRangeTypes())
+ << "\n"
<< " Register Space: " << Range.RegisterSpace << "\n"
<< " Base Shader Register: " << Range.BaseShaderRegister << "\n"
<< " Num Descriptors: " << Range.NumDescriptors << "\n"
diff --git a/llvm/test/CodeGen/DirectX/ContainerData/RootSignature-DescriptorTable-Invalid-RangeType.ll b/llvm/test/CodeGen/DirectX/ContainerData/RootSignature-DescriptorTable-Invalid-RangeType.ll
deleted file mode 100644
index 4a65a53f9f727..0000000000000
--- a/llvm/test/CodeGen/DirectX/ContainerData/RootSignature-DescriptorTable-Invalid-RangeType.ll
+++ /dev/null
@@ -1,20 +0,0 @@
-; RUN: not opt -passes='print<dxil-root-signature>' %s -S -o - 2>&1 | FileCheck %s
-
-target triple = "dxil-unknown-shadermodel6.0-compute"
-
-; CHECK: error: Invalid Descriptor Range type
-; CHECK-NOT: Root Signature Definitions
-
-define void @main() #0 {
-entry:
- ret void
-}
-attributes #0 = { "hlsl.numthreads"="1,1,1" "hlsl.shader"="compute" }
-
-
-!dx.rootsignatures = !{!2} ; list of function/root signature pairs
-!2 = !{ ptr @main, !3, i32 2 } ; function, root signature
-!3 = !{ !5 } ; list of root signature elements
-!5 = !{ !"DescriptorTable", i32 0, !6, !7 }
-!6 = !{ !"Invalid", i32 1, i32 0, i32 -1, i32 -1, i32 4 }
-!7 = !{ !"UAV", i32 5, i32 1, i32 10, i32 5, i32 2 }
diff --git a/llvm/test/CodeGen/DirectX/ContainerData/RootSignature-Parameters.ll b/llvm/test/CodeGen/DirectX/ContainerData/RootSignature-Parameters.ll
index 742fea14f5af6..6c6739d6ed390 100644
--- a/llvm/test/CodeGen/DirectX/ContainerData/RootSignature-Parameters.ll
+++ b/llvm/test/CodeGen/DirectX/ContainerData/RootSignature-Parameters.ll
@@ -38,13 +38,13 @@ attributes #0 = { "hlsl.numthreads"="1,1,1" "hlsl.shader"="compute" }
;CHECK-NEXT: - Parameter Type: DescriptorTable
;CHECK-NEXT: Shader Visibility: All
;CHECK-NEXT: NumRanges: 2
-;CHECK-NEXT: - Range Type: 0
+;CHECK-NEXT: - Range Type: SRV
;CHECK-NEXT: Register Space: 0
;CHECK-NEXT: Base Shader Register: 1
;CHECK-NEXT: Num Descriptors: 1
;CHECK-NEXT: Offset In Descriptors From Table Start: 4294967295
;CHECK-NEXT: Flags: 4
-;CHECK-NEXT: - Range Type: 1
+;CHECK-NEXT: - Range Type: UAV
;CHECK-NEXT: Register Space: 10
;CHECK-NEXT: Base Shader Register: 1
;CHECK-NEXT: Num Descriptors: 5
|
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
MC Descriptor Range Representation currently depend on Object structures. This PR removes that dependency and in order to facilitate removing to_underlying usage in follow-up PRs.