Merge llvm-project main llvmorg-15-init-17826-g1f8ae9d7e7e4

This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and
openmp to llvmorg-15-init-17826-g1f8ae9d7e7e4, the last commit before
the upstream release/16.x branch was created.

PR:		265425
MFC after:	2 weeks

(cherry picked from commit 972a253a57b6f144b0e4a3e2080a2a0076ec55a0)

1 files changed, 13 insertions, 1 deletions

diff --git a/contrib/llvm-project/clang/include/clang/Sema/Sema.h b/contrib/llvm-project/clang/include/clang/Sema/Sema.h
index a33d85cc954d..06ea0b417cb3 100644
--- a/contrib/llvm-project/clang/include/clang/Sema/Sema.h
+++ b/contrib/llvm-project/clang/include/clang/Sema/Sema.h
@@ -226,6 +226,7 @@ namespace sema {
   class FunctionScopeInfo;
   class LambdaScopeInfo;
   class PossiblyUnreachableDiag;
+  class RISCVIntrinsicManager;
   class SemaPPCallbacks;
   class TemplateDeductionInfo;
 }
@@ -1587,7 +1588,12 @@ public:
   /// assignment.
   llvm::DenseMap<const VarDecl *, int> RefsMinusAssignments;
 
+  /// Indicate RISC-V vector builtin functions enabled or not.
+  bool DeclareRISCVVBuiltins = false;
+
 private:
+  std::unique_ptr<sema::RISCVIntrinsicManager> RVIntrinsicManager;
+
   Optional<std::unique_ptr<DarwinSDKInfo>> CachedDarwinSDKInfo;
 
   bool WarnedDarwinSDKInfoMissing = false;
@@ -8260,6 +8266,9 @@ public:
       Scope *S, MultiTemplateParamsArg TemplateParameterLists,
       IdentifierInfo *Name, SourceLocation NameLoc, Expr *ConstraintExpr);
 
+  void CheckConceptRedefinition(ConceptDecl *NewDecl, LookupResult &Previous,
+                                bool &AddToScope);
+
   RequiresExprBodyDecl *
   ActOnStartRequiresExpr(SourceLocation RequiresKWLoc,
                          ArrayRef<ParmVarDecl *> LocalParameters,
@@ -12170,7 +12179,8 @@ public:
   // For simple assignment, pass both expressions and a null converted type.
   // For compound assignment, pass both expressions and the converted type.
   QualType CheckAssignmentOperands( // C99 6.5.16.[1,2]
-    Expr *LHSExpr, ExprResult &RHS, SourceLocation Loc, QualType CompoundType);
+      Expr *LHSExpr, ExprResult &RHS, SourceLocation Loc, QualType CompoundType,
+      BinaryOperatorKind Opc);
 
   ExprResult checkPseudoObjectIncDec(Scope *S, SourceLocation OpLoc,
                                      UnaryOperatorKind Opcode, Expr *Op);
@@ -13586,6 +13596,8 @@ void Sema::PragmaStack<Sema::AlignPackInfo>::Act(SourceLocation PragmaLocation,
                                                  llvm::StringRef StackSlotLabel,
                                                  AlignPackInfo Value);
 
+std::unique_ptr<sema::RISCVIntrinsicManager>
+CreateRISCVIntrinsicManager(Sema &S);
 } // end namespace clang
 
 namespace llvm {