[clang] buffer rsrc builtin (PR #95276)
via cfe-commits
cfe-commits at lists.llvm.org
Wed Jun 12 10:44:13 PDT 2024
llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT-->
@llvm/pr-subscribers-clang-modules
@llvm/pr-subscribers-clang
@llvm/pr-subscribers-debuginfo
Author: Shilei Tian (shiltian)
<details>
<summary>Changes</summary>
- **[Clang][AMDGPU] Add a new builtin type for buffer rsrc**
- **[Clang][AMDGPU] Add a builtin for `llvm.amdgcn.make.buffer.rsrc` intrinsic**
---
Patch is 28.13 KiB, truncated to 20.00 KiB below, full version: https://github.com/llvm/llvm-project/pull/95276.diff
33 Files Affected:
- (modified) clang/include/clang/AST/ASTContext.h (+2)
- (modified) clang/include/clang/AST/Type.h (+3)
- (modified) clang/include/clang/AST/TypeProperties.td (+4)
- (added) clang/include/clang/Basic/AMDGPUTypes.def (+21)
- (modified) clang/include/clang/Basic/Builtins.def (+1)
- (modified) clang/include/clang/Basic/BuiltinsAMDGPU.def (+2)
- (modified) clang/include/clang/Serialization/ASTBitCodes.h (+4-1)
- (modified) clang/lib/AST/ASTContext.cpp (+15)
- (modified) clang/lib/AST/ASTImporter.cpp (+4)
- (modified) clang/lib/AST/ExprConstant.cpp (+2)
- (modified) clang/lib/AST/ItaniumMangle.cpp (+6)
- (modified) clang/lib/AST/MicrosoftMangle.cpp (+2)
- (modified) clang/lib/AST/NSAPI.cpp (+2)
- (modified) clang/lib/AST/PrintfFormatString.cpp (+2)
- (modified) clang/lib/AST/Type.cpp (+9)
- (modified) clang/lib/AST/TypeLoc.cpp (+2)
- (modified) clang/lib/CodeGen/CGBuiltin.cpp (+9)
- (modified) clang/lib/CodeGen/CGDebugInfo.cpp (+9-1)
- (modified) clang/lib/CodeGen/CGDebugInfo.h (+2)
- (modified) clang/lib/CodeGen/CodeGenTypes.cpp (+2)
- (modified) clang/lib/CodeGen/ItaniumCXXABI.cpp (+2)
- (modified) clang/lib/Index/USRGeneration.cpp (+4)
- (modified) clang/lib/Sema/Sema.cpp (+6)
- (modified) clang/lib/Sema/SemaExpr.cpp (+4)
- (modified) clang/lib/Serialization/ASTCommon.cpp (+5)
- (modified) clang/lib/Serialization/ASTReader.cpp (+5)
- (added) clang/test/AST/ast-dump-amdgpu-types.c (+10)
- (added) clang/test/CodeGen/amdgpu-buffer-rsrc-type-debug-info.c (+9)
- (added) clang/test/CodeGenCXX/amdgpu-buffer-rsrc-typeinfo.cpp (+9)
- (added) clang/test/CodeGenOpenCL/amdgcn-buffer-rsrc-type.cl (+26)
- (added) clang/test/CodeGenOpenCL/builtins-amdgcn-make-buffer-rsrc.cl (+14)
- (added) clang/test/SemaCXX/amdgpu-buffer-rsrc.cpp (+16)
- (modified) clang/tools/libclang/CIndex.cpp (+2)
``````````diff
diff --git a/clang/include/clang/AST/ASTContext.h b/clang/include/clang/AST/ASTContext.h
index a1d1d1c51cd41..2328141b27e79 100644
--- a/clang/include/clang/AST/ASTContext.h
+++ b/clang/include/clang/AST/ASTContext.h
@@ -1147,6 +1147,8 @@ class ASTContext : public RefCountedBase<ASTContext> {
#include "clang/Basic/RISCVVTypes.def"
#define WASM_TYPE(Name, Id, SingletonId) CanQualType SingletonId;
#include "clang/Basic/WebAssemblyReferenceTypes.def"
+#define AMDGPU_TYPE(Name, Id, SingletonId) CanQualType SingletonId;
+#include "clang/Basic/AMDGPUTypes.def"
// Types for deductions in C++0x [stmt.ranged]'s desugaring. Built on demand.
mutable QualType AutoDeductTy; // Deduction against 'auto'.
diff --git a/clang/include/clang/AST/Type.h b/clang/include/clang/AST/Type.h
index 9eb3f6c09e3d3..cbcd6d0f97efe 100644
--- a/clang/include/clang/AST/Type.h
+++ b/clang/include/clang/AST/Type.h
@@ -3015,6 +3015,9 @@ class BuiltinType : public Type {
// WebAssembly reference types
#define WASM_TYPE(Name, Id, SingletonId) Id,
#include "clang/Basic/WebAssemblyReferenceTypes.def"
+// AMDGPU types
+#define AMDGPU_TYPE(Name, Id, SingletonId) Id,
+#include "clang/Basic/AMDGPUTypes.def"
// All other builtin types
#define BUILTIN_TYPE(Id, SingletonId) Id,
#define LAST_BUILTIN_TYPE(Id) LastKind = Id
diff --git a/clang/include/clang/AST/TypeProperties.td b/clang/include/clang/AST/TypeProperties.td
index 40dd16f080e2e..aba14b222a03a 100644
--- a/clang/include/clang/AST/TypeProperties.td
+++ b/clang/include/clang/AST/TypeProperties.td
@@ -861,6 +861,10 @@ let Class = BuiltinType in {
case BuiltinType::ID: return ctx.SINGLETON_ID;
#include "clang/Basic/WebAssemblyReferenceTypes.def"
+#define AMDGPU_TYPE(NAME, ID, SINGLETON_ID) \
+ case BuiltinType::ID: return ctx.SINGLETON_ID;
+#include "clang/Basic/AMDGPUTypes.def"
+
#define BUILTIN_TYPE(ID, SINGLETON_ID) \
case BuiltinType::ID: return ctx.SINGLETON_ID;
#include "clang/AST/BuiltinTypes.def"
diff --git a/clang/include/clang/Basic/AMDGPUTypes.def b/clang/include/clang/Basic/AMDGPUTypes.def
new file mode 100644
index 0000000000000..226e75480037c
--- /dev/null
+++ b/clang/include/clang/Basic/AMDGPUTypes.def
@@ -0,0 +1,21 @@
+//===-- AMDGPUTypes.def - Metadata about AMDGPU types -----------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file defines various AMDGPU builtin types.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef AMDGPU_OPAQUE_TYPE
+#define AMDGPU_OPAQUE_TYPE(Name, MangledName, Id, SingletonId) \
+ AMDGPU_TYPE(Name, Id, SingletonId)
+#endif
+
+AMDGPU_OPAQUE_TYPE("__buffer_rsrc_t", "__buffer_rsrc_t", AMDGPUBufferRsrc, AMDGPUBufferRsrcTy)
+
+#undef AMDGPU_TYPE
+#undef AMDGPU_OPAQUE_TYPE
diff --git a/clang/include/clang/Basic/Builtins.def b/clang/include/clang/Basic/Builtins.def
index f356f881d5ef9..c4dc0627f2a0f 100644
--- a/clang/include/clang/Basic/Builtins.def
+++ b/clang/include/clang/Basic/Builtins.def
@@ -33,6 +33,7 @@
// q -> Scalable vector, followed by the number of elements and the base type.
// Q -> target builtin type, followed by a character to distinguish the builtin type
// Qa -> AArch64 svcount_t builtin type.
+// Qb -> AMDGPU __buffer_rsrc_t builtin type.
// E -> ext_vector, followed by the number of elements and the base type.
// X -> _Complex, followed by the base type.
// Y -> ptrdiff_t
diff --git a/clang/include/clang/Basic/BuiltinsAMDGPU.def b/clang/include/clang/Basic/BuiltinsAMDGPU.def
index 9e6800ea814a0..a73e63355cfd7 100644
--- a/clang/include/clang/Basic/BuiltinsAMDGPU.def
+++ b/clang/include/clang/Basic/BuiltinsAMDGPU.def
@@ -148,6 +148,8 @@ BUILTIN(__builtin_amdgcn_qsad_pk_u16_u8, "WUiWUiUiWUi", "nc")
BUILTIN(__builtin_amdgcn_mqsad_pk_u16_u8, "WUiWUiUiWUi", "nc")
BUILTIN(__builtin_amdgcn_mqsad_u32_u8, "V4UiWUiUiV4Ui", "nc")
+BUILTIN(__builtin_amdgcn_make_buffer_rsrc, "Qbv*sii", "nc")
+
//===----------------------------------------------------------------------===//
// Ballot builtins.
//===----------------------------------------------------------------------===//
diff --git a/clang/include/clang/Serialization/ASTBitCodes.h b/clang/include/clang/Serialization/ASTBitCodes.h
index 69b71e409dbe2..986548a51cbd4 100644
--- a/clang/include/clang/Serialization/ASTBitCodes.h
+++ b/clang/include/clang/Serialization/ASTBitCodes.h
@@ -1091,6 +1091,9 @@ enum PredefinedTypeIDs {
// \brief WebAssembly reference types with auto numeration
#define WASM_TYPE(Name, Id, SingletonId) PREDEF_TYPE_##Id##_ID,
#include "clang/Basic/WebAssemblyReferenceTypes.def"
+// \brief AMDGPU types with auto numeration
+#define AMDGPU_TYPE(Name, Id, SingletonId) PREDEF_TYPE_##Id##_ID,
+#include "clang/Basic/AMDGPUTypes.def"
/// The placeholder type for unresolved templates.
PREDEF_TYPE_UNRESOLVED_TEMPLATE,
@@ -1103,7 +1106,7 @@ enum PredefinedTypeIDs {
///
/// Type IDs for non-predefined types will start at
/// NUM_PREDEF_TYPE_IDs.
-const unsigned NUM_PREDEF_TYPE_IDS = 503;
+const unsigned NUM_PREDEF_TYPE_IDS = 504;
// Ensure we do not overrun the predefined types we reserved
// in the enum PredefinedTypeIDs above.
diff --git a/clang/lib/AST/ASTContext.cpp b/clang/lib/AST/ASTContext.cpp
index bf74e56a14799..a49e01d5535cd 100644
--- a/clang/lib/AST/ASTContext.cpp
+++ b/clang/lib/AST/ASTContext.cpp
@@ -1384,6 +1384,12 @@ void ASTContext::InitBuiltinTypes(const TargetInfo &Target,
#include "clang/Basic/WebAssemblyReferenceTypes.def"
}
+ if (Target.getTriple().isAMDGPU()) {
+#define AMDGPU_TYPE(Name, Id, SingletonId) \
+ InitBuiltinType(SingletonId, BuiltinType::Id);
+#include "clang/Basic/AMDGPUTypes.def"
+ }
+
// Builtin type for __objc_yes and __objc_no
ObjCBuiltinBoolTy = (Target.useSignedCharForObjCBool() ?
SignedCharTy : BoolTy);
@@ -2200,6 +2206,9 @@ TypeInfo ASTContext::getTypeInfoImpl(const Type *T) const {
Align = 8; \
break;
#include "clang/Basic/WebAssemblyReferenceTypes.def"
+ case BuiltinType::AMDGPUBufferRsrc:
+ Width = 0;
+ Align = 128;
}
break;
case Type::ObjCObjectPointer:
@@ -8155,6 +8164,8 @@ static char getObjCEncodingForPrimitiveType(const ASTContext *C,
#include "clang/Basic/RISCVVTypes.def"
#define WASM_TYPE(Name, Id, SingletonId) case BuiltinType::Id:
#include "clang/Basic/WebAssemblyReferenceTypes.def"
+#define AMDGPU_TYPE(Name, Id, SingletonId) case BuiltinType::Id:
+#include "clang/Basic/AMDGPUTypes.def"
{
DiagnosticsEngine &Diags = C->getDiagnostics();
unsigned DiagID = Diags.getCustomDiagID(DiagnosticsEngine::Error,
@@ -11516,6 +11527,10 @@ static QualType DecodeTypeFromStr(const char *&Str, const ASTContext &Context,
Type = Context.SveCountTy;
break;
}
+ case 'b': {
+ Type = Context.AMDGPUBufferRsrcTy;
+ break;
+ }
default:
llvm_unreachable("Unexpected target builtin type");
}
diff --git a/clang/lib/AST/ASTImporter.cpp b/clang/lib/AST/ASTImporter.cpp
index 02cd4ed9a6cac..1b67feaae8874 100644
--- a/clang/lib/AST/ASTImporter.cpp
+++ b/clang/lib/AST/ASTImporter.cpp
@@ -1099,6 +1099,10 @@ ExpectedType ASTNodeImporter::VisitBuiltinType(const BuiltinType *T) {
case BuiltinType::Id: \
return Importer.getToContext().SingletonId;
#include "clang/Basic/WebAssemblyReferenceTypes.def"
+#define AMDGPU_TYPE(Name, Id, SingletonId) \
+ case BuiltinType::Id: \
+ return Importer.getToContext().SingletonId;
+#include "clang/Basic/AMDGPUTypes.def"
#define SHARED_SINGLETON_TYPE(Expansion)
#define BUILTIN_TYPE(Id, SingletonId) \
case BuiltinType::Id: return Importer.getToContext().SingletonId;
diff --git a/clang/lib/AST/ExprConstant.cpp b/clang/lib/AST/ExprConstant.cpp
index af1f18aa8ef24..818e16292a5ef 100644
--- a/clang/lib/AST/ExprConstant.cpp
+++ b/clang/lib/AST/ExprConstant.cpp
@@ -11859,6 +11859,8 @@ GCCTypeClass EvaluateBuiltinClassifyType(QualType T,
#include "clang/Basic/RISCVVTypes.def"
#define WASM_TYPE(Name, Id, SingletonId) case BuiltinType::Id:
#include "clang/Basic/WebAssemblyReferenceTypes.def"
+#define AMDGPU_TYPE(Name, Id, SingletonId) case BuiltinType::Id:
+#include "clang/Basic/AMDGPUTypes.def"
return GCCTypeClass::None;
case BuiltinType::Dependent:
diff --git a/clang/lib/AST/ItaniumMangle.cpp b/clang/lib/AST/ItaniumMangle.cpp
index eac1801445255..217fed7da37e5 100644
--- a/clang/lib/AST/ItaniumMangle.cpp
+++ b/clang/lib/AST/ItaniumMangle.cpp
@@ -3423,6 +3423,12 @@ void CXXNameMangler::mangleType(const BuiltinType *T) {
Out << 'u' << type_name.size() << type_name; \
break;
#include "clang/Basic/WebAssemblyReferenceTypes.def"
+#define AMDGPU_OPAQUE_TYPE(InternalName, MangledName, Id, SingletonId) \
+ case BuiltinType::Id: \
+ type_name = MangledName; \
+ Out << 'u' << type_name.size() << type_name; \
+ break;
+#include "clang/Basic/AMDGPUTypes.def"
}
}
diff --git a/clang/lib/AST/MicrosoftMangle.cpp b/clang/lib/AST/MicrosoftMangle.cpp
index ffc5d2d4cd8fc..a92682b3bd36b 100644
--- a/clang/lib/AST/MicrosoftMangle.cpp
+++ b/clang/lib/AST/MicrosoftMangle.cpp
@@ -2611,6 +2611,8 @@ void MicrosoftCXXNameMangler::mangleType(const BuiltinType *T, Qualifiers,
#include "clang/Basic/PPCTypes.def"
#define RVV_TYPE(Name, Id, SingletonId) case BuiltinType::Id:
#include "clang/Basic/RISCVVTypes.def"
+#define AMDGPU_TYPE(Name, Id, SingletonId) case BuiltinType::Id:
+#include "clang/Basic/AMDGPUTypes.def"
case BuiltinType::ShortAccum:
case BuiltinType::Accum:
case BuiltinType::LongAccum:
diff --git a/clang/lib/AST/NSAPI.cpp b/clang/lib/AST/NSAPI.cpp
index 2d16237f5325a..48d1763125e6c 100644
--- a/clang/lib/AST/NSAPI.cpp
+++ b/clang/lib/AST/NSAPI.cpp
@@ -453,6 +453,8 @@ NSAPI::getNSNumberFactoryMethodKind(QualType T) const {
#include "clang/Basic/RISCVVTypes.def"
#define WASM_TYPE(Name, Id, SingletonId) case BuiltinType::Id:
#include "clang/Basic/WebAssemblyReferenceTypes.def"
+#define AMDGPU_TYPE(Name, Id, SingletonId) case BuiltinType::Id:
+#include "clang/Basic/AMDGPUTypes.def"
case BuiltinType::BoundMember:
case BuiltinType::UnresolvedTemplate:
case BuiltinType::Dependent:
diff --git a/clang/lib/AST/PrintfFormatString.cpp b/clang/lib/AST/PrintfFormatString.cpp
index dd3b38fabb550..3031d76abbd75 100644
--- a/clang/lib/AST/PrintfFormatString.cpp
+++ b/clang/lib/AST/PrintfFormatString.cpp
@@ -865,6 +865,8 @@ bool PrintfSpecifier::fixType(QualType QT, const LangOptions &LangOpt,
#include "clang/Basic/RISCVVTypes.def"
#define WASM_TYPE(Name, Id, SingletonId) case BuiltinType::Id:
#include "clang/Basic/WebAssemblyReferenceTypes.def"
+#define AMDGPU_TYPE(Name, Id, SingletonId) case BuiltinType::Id:
+#include "clang/Basic/AMDGPUTypes.def"
#define SIGNED_TYPE(Id, SingletonId)
#define UNSIGNED_TYPE(Id, SingletonId)
#define FLOATING_TYPE(Id, SingletonId)
diff --git a/clang/lib/AST/Type.cpp b/clang/lib/AST/Type.cpp
index 33acae2cbafac..bc1c692ee9997 100644
--- a/clang/lib/AST/Type.cpp
+++ b/clang/lib/AST/Type.cpp
@@ -2446,6 +2446,9 @@ bool Type::isSizelessBuiltinType() const {
// WebAssembly reference types
#define WASM_TYPE(Name, Id, SingletonId) case BuiltinType::Id:
#include "clang/Basic/WebAssemblyReferenceTypes.def"
+#define AMDGPU_OPAQUE_TYPE(Name, MangledName, Id, SingletonId) \
+ case BuiltinType::Id:
+#include "clang/Basic/AMDGPUTypes.def"
return true;
default:
return false;
@@ -3509,6 +3512,10 @@ StringRef BuiltinType::getName(const PrintingPolicy &Policy) const {
case Id: \
return Name;
#include "clang/Basic/WebAssemblyReferenceTypes.def"
+#define AMDGPU_TYPE(Name, Id, SingletonId) \
+ case Id: \
+ return Name;
+#include "clang/Basic/AMDGPUTypes.def"
}
llvm_unreachable("Invalid builtin type.");
@@ -4778,6 +4785,8 @@ bool Type::canHaveNullability(bool ResultIfUnknown) const {
#include "clang/Basic/RISCVVTypes.def"
#define WASM_TYPE(Name, Id, SingletonId) case BuiltinType::Id:
#include "clang/Basic/WebAssemblyReferenceTypes.def"
+#define AMDGPU_TYPE(Name, Id, SingletonId) case BuiltinType::Id:
+#include "clang/Basic/AMDGPUTypes.def"
case BuiltinType::BuiltinFn:
case BuiltinType::NullPtr:
case BuiltinType::IncompleteMatrixIdx:
diff --git a/clang/lib/AST/TypeLoc.cpp b/clang/lib/AST/TypeLoc.cpp
index 9dd90d9bf4e54..33e6ccbadc12d 100644
--- a/clang/lib/AST/TypeLoc.cpp
+++ b/clang/lib/AST/TypeLoc.cpp
@@ -428,6 +428,8 @@ TypeSpecifierType BuiltinTypeLoc::getWrittenTypeSpec() const {
#include "clang/Basic/RISCVVTypes.def"
#define WASM_TYPE(Name, Id, SingletonId) case BuiltinType::Id:
#include "clang/Basic/WebAssemblyReferenceTypes.def"
+#define AMDGPU_TYPE(Name, Id, SingletonId) case BuiltinType::Id:
+#include "clang/Basic/AMDGPUTypes.def"
case BuiltinType::BuiltinFn:
case BuiltinType::IncompleteMatrixIdx:
case BuiltinType::ArraySection:
diff --git a/clang/lib/CodeGen/CGBuiltin.cpp b/clang/lib/CodeGen/CGBuiltin.cpp
index 511e1fd4016d7..dcc6b2a912b13 100644
--- a/clang/lib/CodeGen/CGBuiltin.cpp
+++ b/clang/lib/CodeGen/CGBuiltin.cpp
@@ -19082,6 +19082,15 @@ Value *CodeGenFunction::EmitAMDGPUBuiltinExpr(unsigned BuiltinID,
CGM.getIntrinsic(Intrinsic::amdgcn_s_sendmsg_rtn, {ResultType});
return Builder.CreateCall(F, {Arg});
}
+ case AMDGPU::BI__builtin_amdgcn_make_buffer_rsrc: {
+ llvm::Value *Base = EmitScalarExpr(E->getArg(0));
+ llvm::Value *Stride = EmitScalarExpr(E->getArg(1));
+ llvm::Value *Num = EmitScalarExpr(E->getArg(2));
+ llvm::Value *Flags = EmitScalarExpr(E->getArg(3));
+ Function *F =
+ CGM.getIntrinsic(Intrinsic::amdgcn_make_buffer_rsrc, {Base->getType()});
+ return Builder.CreateCall(F, {Base, Stride, Num, Flags});
+ }
default:
return nullptr;
}
diff --git a/clang/lib/CodeGen/CGDebugInfo.cpp b/clang/lib/CodeGen/CGDebugInfo.cpp
index 99e12da0081af..fca83609e904b 100644
--- a/clang/lib/CodeGen/CGDebugInfo.cpp
+++ b/clang/lib/CodeGen/CGDebugInfo.cpp
@@ -865,7 +865,15 @@ llvm::DIType *CGDebugInfo::CreateType(const BuiltinType *BT) {
return SingletonId; \
}
#include "clang/Basic/WebAssemblyReferenceTypes.def"
-
+#define AMDGPU_OPAQUE_TYPE(Name, MangledName, Id, SingletonId) \
+ case BuiltinType::Id: { \
+ if (!SingletonId) \
+ SingletonId = \
+ DBuilder.createForwardDecl(llvm::dwarf::DW_TAG_structure_type, \
+ MangledName, TheCU, TheCU->getFile(), 0); \
+ return SingletonId; \
+ }
+#include "clang/Basic/AMDGPUTypes.def"
case BuiltinType::UChar:
case BuiltinType::Char_U:
Encoding = llvm::dwarf::DW_ATE_unsigned_char;
diff --git a/clang/lib/CodeGen/CGDebugInfo.h b/clang/lib/CodeGen/CGDebugInfo.h
index 8fe738be21568..26aa0fd9b2000 100644
--- a/clang/lib/CodeGen/CGDebugInfo.h
+++ b/clang/lib/CodeGen/CGDebugInfo.h
@@ -83,6 +83,8 @@ class CGDebugInfo {
#include "clang/Basic/OpenCLExtensionTypes.def"
#define WASM_TYPE(Name, Id, SingletonId) llvm::DIType *SingletonId = nullptr;
#include "clang/Basic/WebAssemblyReferenceTypes.def"
+#define AMDGPU_TYPE(Name, Id, SingletonId) llvm::DIType *SingletonId = nullptr;
+#include "clang/Basic/AMDGPUTypes.def"
/// Cache of previously constructed Types.
llvm::DenseMap<const void *, llvm::TrackingMDRef> TypeCache;
diff --git a/clang/lib/CodeGen/CodeGenTypes.cpp b/clang/lib/CodeGen/CodeGenTypes.cpp
index 0a926e4ac27fe..d157eb00aa593 100644
--- a/clang/lib/CodeGen/CodeGenTypes.cpp
+++ b/clang/lib/CodeGen/CodeGenTypes.cpp
@@ -533,6 +533,8 @@ llvm::Type *CodeGenTypes::ConvertType(QualType T) {
llvm_unreachable("Unexpected wasm reference builtin type!"); \
} break;
#include "clang/Basic/WebAssemblyReferenceTypes.def"
+ case BuiltinType::AMDGPUBufferRsrc:
+ return llvm::PointerType::get(getLLVMContext(), /*AddressSpace=*/8);
case BuiltinType::Dependent:
#define BUILTIN_TYPE(Id, SingletonId)
#define PLACEHOLDER_TYPE(Id, SingletonId) \
diff --git a/clang/lib/CodeGen/ItaniumCXXABI.cpp b/clang/lib/CodeGen/ItaniumCXXABI.cpp
index 8427286dee887..da3bdeb900756 100644
--- a/clang/lib/CodeGen/ItaniumCXXABI.cpp
+++ b/clang/lib/CodeGen/ItaniumCXXABI.cpp
@@ -3360,6 +3360,8 @@ static bool TypeInfoIsInStandardLibrary(const BuiltinType *Ty) {
#include "clang/Basic/RISCVVTypes.def"
#define WASM_TYPE(Name, Id, SingletonId) case BuiltinType::Id:
#include "clang/Basic/WebAssemblyReferenceTypes.def"
+#define AMDGPU_TYPE(Name, Id, SingletonId) case BuiltinType::Id:
+#include "clang/Basic/AMDGPUTypes.def"
case BuiltinType::ShortAccum:
case BuiltinType::Accum:
case BuiltinType::LongAccum:
diff --git a/clang/lib/Index/USRGeneration.cpp b/clang/lib/Index/USRGeneration.cpp
index 31c4a3345c09d..0ec1cc0d4154c 100644
--- a/clang/lib/Index/USRGeneration.cpp
+++ b/clang/lib/Index/USRGeneration.cpp
@@ -770,6 +770,10 @@ void USRGenerator::VisitType(QualType T) {
case BuiltinType::Id: \
Out << "@BT@" << Name; break;
#include "clang/Basic/RISCVVTypes.def"
+#define AMDGPU_TYPE(Name, Id, SingletonId) \
+ case BuiltinType::Id: \
+ Out << "@BT@" << #Name; break;
+#include "clang/Basic/AMDGPUTypes.def"
#define WASM_TYPE(Name, Id, SingletonId) case BuiltinType::Id:
#include "clang/Basic/WebAssemblyReferenceTypes.def"
case BuiltinType::ShortAccum:
diff --git a/clang/lib/Sema/Sema.cpp b/clang/lib/Sema/Sema.cpp
index a612dcd4b4d03..add48578a18fd 100644
--- a/clang/lib/Sema/Sema.cpp
+++ b/clang/lib/Sema/Sema.cpp
@@ -497,6 +497,12 @@ void Sema::Initialize() {
#include "clang/Basic/WebAssemblyReferenceTypes.def"
}
+ if (Context.getTargetInfo().getTriple().isAMDGPU()) {
+#define AMDGPU_TYPE(Name, Id, SingletonId) \
+ addImplicitTypedef(Name, Context.SingletonId);
+#include "clang/Basic/AMDGPUTypes.def"
+ }
+
if (Context.getTargetInfo().hasBuiltinMSVaList()) {
DeclarationName MSVaList = &Context.Idents.get("__builtin_ms_va_list");
if (IdResolver.begin(MSVaList) == IdResolver.end())
diff --git a/clang/lib/Sema/SemaExpr.cpp b/clang/lib/Sema/SemaExpr.cpp
index 44f886bf54e3a..76b9a54e2b1b4 100644
--- a/clang/lib/Sema/SemaExpr.cpp
+++ b/clang/lib/Sema/SemaExpr.cpp
@@ -6169,6 +6169,8 @@ static bool isPlaceholderToRemoveAsArg(QualType type) {
#include "clang/Basic/RISCVVTypes.def"
#define WASM_TYPE(Name, Id, SingletonId) case BuiltinType::Id:
#include "clang/Basic/WebAssemblyReferenceTypes.def"
+#define AMDGPU_TYPE(Name, Id, SingletonId) case BuiltinType::Id:
+#include "clang/Basic/AMDGPUTypes.def"
#define PLACEHOLDER_TYPE(ID, SINGLETON_ID)
#define BUILTIN_TYPE(ID, SINGLETON_ID) case BuiltinType::ID:
#include "clang/AST/BuiltinTypes.def"
@@ -20994,6 +20996,8 @@ ExprResult Sema::CheckPlaceholderExpr(Expr *E) {
#include "clang/Basic/RISCVVTypes.def"
#define WASM_TYPE(Name, Id, SingletonId) case BuiltinType::Id:
#include "clang/Basic/WebAssemblyReferenceTypes.def"
+#define AMDGPU_TYPE(Name, Id, SingletonId) case BuiltinType::Id:
+#include "clang/Basic/AMDGPUTypes.def"
#define BUILTIN_TYPE(Id, SingletonId) case BuiltinType::Id:
#define PLACEHOLDER_TYPE(Id, SingletonId)
#include "clang/AST/BuiltinTypes.def"
diff --git a/clang/lib/Serialization/ASTCommon.cpp b/clang/lib/Serialization/ASTCommon.cpp
index bc662a87a7bf3..3385cb8aad7e4 100644
--- a/clang...
[truncated]
``````````
</details>
https://github.com/llvm/llvm-project/pull/95276
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