Merged master:714402147da into amd-gfx:833246485c5

Local branch amd-gfx 8332464 Merged master:b6732056a44 into amd-gfx:81c26571b86 Remote branch master 7144021 [X86][SSE1] Add support for logic+movmsk patterns (PR42870)
jaebaek · Mar 24, 2020 · 19c8570 · 19c8570
2 parents 8332464 + 7144021
commit 19c8570
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Showing 59 changed files with 1,493 additions and 496 deletions.
diff --git a/clang/include/clang/AST/DependenceFlags.h b/clang/include/clang/AST/DependenceFlags.h
@@ -115,6 +115,32 @@ inline ExprDependence turnTypeToValueDependence(ExprDependence D) {
   // type dependency.
   return D & ~ExprDependence::Type;
 }
+inline ExprDependence turnValueToTypeDependence(ExprDependence D) {
+  // Type-dependent expressions are always be value-dependent.
+  if (D & ExprDependence::Value)
+    D |= ExprDependence::Type;
+  return D;
+}
+
+// Returned type-dependence will never have VariablyModified set.
+inline TypeDependence toTypeDependence(ExprDependence D) {
+  // Supported bits all have the same representation.
+  return static_cast<TypeDependence>(D & (ExprDependence::UnexpandedPack |
+                                          ExprDependence::Instantiation |
+                                          ExprDependence::Type));
+}
+inline TypeDependence toTypeDependence(NestedNameSpecifierDependence D) {
+  // Supported bits all have the same representation.
+  return static_cast<TypeDependence>(D);
+}
+inline TypeDependence toTypeDependence(TemplateNameDependence D) {
+  // Supported bits all have the same representation.
+  return static_cast<TypeDependence>(D);
+}
+inline TypeDependence toTypeDependence(TemplateArgumentDependence D) {
+  // Supported bits all have the same representation.
+  return static_cast<TypeDependence>(D);
+}
 
 inline NestedNameSpecifierDependence
 toNestedNameSpecifierDependendence(TypeDependence D) {

diff --git a/clang/include/clang/AST/LocInfoType.h b/clang/include/clang/AST/LocInfoType.h
@@ -35,10 +35,7 @@ class LocInfoType : public Type {
   TypeSourceInfo *DeclInfo;
 
   LocInfoType(QualType ty, TypeSourceInfo *TInfo)
-      : Type((TypeClass)LocInfo, ty, ty->isDependentType(),
-             ty->isInstantiationDependentType(), ty->isVariablyModifiedType(),
-             ty->containsUnexpandedParameterPack()),
-        DeclInfo(TInfo) {
+      : Type((TypeClass)LocInfo, ty, ty->getDependence()), DeclInfo(TInfo) {
     assert(getTypeClass() == (TypeClass)LocInfo && "LocInfo didn't fit in TC?");
   }
   friend class Sema;

diff --git a/clang/include/clang/AST/Type.h b/clang/include/clang/AST/Type.h
diff --git a/clang/include/clang/AST/TypeProperties.td b/clang/include/clang/AST/TypeProperties.td
@@ -458,7 +458,9 @@ let Class = TagType in {
 let Class = EnumType in {
   def : Creator<[{
     QualType result = ctx.getEnumType(cast<EnumDecl>(declaration));
-    const_cast<Type*>(result.getTypePtr())->setDependent(dependent);
+    if (dependent)
+      const_cast<Type *>(result.getTypePtr())
+          ->addDependence(TypeDependence::DependentInstantiation);
     return result;
   }]>;
 }
@@ -467,7 +469,9 @@ let Class = RecordType in {
   def : Creator<[{
     auto record = cast<RecordDecl>(declaration);
     QualType result = ctx.getRecordType(record);
-    const_cast<Type*>(result.getTypePtr())->setDependent(dependent);
+    if (dependent)
+      const_cast<Type *>(result.getTypePtr())
+          ->addDependence(TypeDependence::DependentInstantiation);
     return result;
   }]>;
 }
@@ -610,7 +614,9 @@ let Class = TemplateSpecializationType in {
                                                  templateArguments,
                                                  *underlyingType);
     }
-    const_cast<Type*>(result.getTypePtr())->setDependent(dependent);
+    if (dependent)
+      const_cast<Type *>(result.getTypePtr())
+          ->addDependence(TypeDependence::DependentInstantiation);
     return result;
   }]>;
 }

diff --git a/clang/include/clang/Driver/Options.td b/clang/include/clang/Driver/Options.td
@@ -466,6 +466,10 @@ def Xanalyzer : Separate<["-"], "Xanalyzer">,
   HelpText<"Pass <arg> to the static analyzer">, MetaVarName<"<arg>">,
   Group<StaticAnalyzer_Group>;
 def Xarch__ : JoinedAndSeparate<["-"], "Xarch_">, Flags<[DriverOption]>;
+def Xarch_host : Separate<["-"], "Xarch_host">, Flags<[DriverOption]>,
+  HelpText<"Pass <arg> to the CUDA/HIP host compilation">, MetaVarName<"<arg>">;
+def Xarch_device : Separate<["-"], "Xarch_device">, Flags<[DriverOption]>,
+  HelpText<"Pass <arg> to the CUDA/HIP device compilation">, MetaVarName<"<arg>">;
 def Xassembler : Separate<["-"], "Xassembler">,
   HelpText<"Pass <arg> to the assembler">, MetaVarName<"<arg>">,
   Group<CompileOnly_Group>;

diff --git a/clang/include/clang/Driver/ToolChain.h b/clang/include/clang/Driver/ToolChain.h
@@ -296,10 +296,20 @@ class ToolChain {
       SmallVectorImpl<llvm::opt::Arg *> &AllocatedArgs) const;
 
   /// Append the argument following \p A to \p DAL assuming \p A is an Xarch
-  /// argument.
-  virtual void TranslateXarchArgs(const llvm::opt::DerivedArgList &Args,
-                                  llvm::opt::Arg *&A,
-                                  llvm::opt::DerivedArgList *DAL) const;
+  /// argument. If \p AllocatedArgs is null pointer, synthesized arguments are
+  /// added to \p DAL, otherwise they are appended to \p AllocatedArgs.
+  virtual void TranslateXarchArgs(
+      const llvm::opt::DerivedArgList &Args, llvm::opt::Arg *&A,
+      llvm::opt::DerivedArgList *DAL,
+      SmallVectorImpl<llvm::opt::Arg *> *AllocatedArgs = nullptr) const;
+
+  /// Translate -Xarch_ arguments. If there are no such arguments, return
+  /// a null pointer, otherwise return a DerivedArgList containing the
+  /// translated arguments.
+  virtual llvm::opt::DerivedArgList *
+  TranslateXarchArgs(const llvm::opt::DerivedArgList &Args, StringRef BoundArch,
+                     Action::OffloadKind DeviceOffloadKind,
+                     SmallVectorImpl<llvm::opt::Arg *> *AllocatedArgs) const;
 
   /// Choose a tool to use to handle the action \p JA.
   ///

diff --git a/clang/lib/AST/ASTContext.cpp b/clang/lib/AST/ASTContext.cpp
@@ -29,6 +29,7 @@
 #include "clang/AST/DeclOpenMP.h"
 #include "clang/AST/DeclTemplate.h"
 #include "clang/AST/DeclarationName.h"
+#include "clang/AST/DependenceFlags.h"
 #include "clang/AST/Expr.h"
 #include "clang/AST/ExprCXX.h"
 #include "clang/AST/ExprConcepts.h"
@@ -5125,8 +5126,12 @@ ASTContext::getAutoType(QualType DeducedType, AutoTypeKeyword Keyword,
   void *Mem = Allocate(sizeof(AutoType) +
                        sizeof(TemplateArgument) * TypeConstraintArgs.size(),
                        TypeAlignment);
-  auto *AT = new (Mem) AutoType(DeducedType, Keyword, IsDependent, IsPack,
-                                TypeConstraintConcept, TypeConstraintArgs);
+  auto *AT = new (Mem) AutoType(
+      DeducedType, Keyword,
+      (IsDependent ? TypeDependence::DependentInstantiation
+                   : TypeDependence::None) |
+          (IsPack ? TypeDependence::UnexpandedPack : TypeDependence::None),
+      TypeConstraintConcept, TypeConstraintArgs);
   Types.push_back(AT);
   if (InsertPos)
     AutoTypes.InsertNode(AT, InsertPos);
@@ -5186,11 +5191,11 @@ QualType ASTContext::getAtomicType(QualType T) const {
 /// getAutoDeductType - Get type pattern for deducing against 'auto'.
 QualType ASTContext::getAutoDeductType() const {
   if (AutoDeductTy.isNull())
-    AutoDeductTy = QualType(
-      new (*this, TypeAlignment) AutoType(QualType(), AutoTypeKeyword::Auto,
-                                          /*dependent*/false, /*pack*/false,
-                                          /*concept*/nullptr, /*args*/{}),
-      0);
+    AutoDeductTy = QualType(new (*this, TypeAlignment)
+                                AutoType(QualType(), AutoTypeKeyword::Auto,
+                                         TypeDependence::None,
+                                         /*concept*/ nullptr, /*args*/ {}),
+                            0);
   return AutoDeductTy;
 }