[clang] [lldb] [clang] Add `__ptrauth_restricted_intptr` qualifier (PR #137580)

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github-actions[bot] wrote:

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``````````bash
git-clang-format --diff HEAD~1 HEAD --extensions cpp,c,h -- clang/test/CodeGen/ptrauth-restricted-intptr-qualifier.c clang/test/Sema/ptrauth-restricted-intptr-qualifier.c clang/include/clang/AST/Type.h clang/include/clang/Sema/Sema.h clang/lib/AST/ASTContext.cpp clang/lib/AST/Type.cpp clang/lib/AST/TypePrinter.cpp clang/lib/CodeGen/CGExprConstant.cpp clang/lib/CodeGen/CGExprScalar.cpp clang/lib/CodeGen/CGPointerAuth.cpp clang/lib/Parse/ParseDecl.cpp clang/lib/Sema/SemaCast.cpp clang/lib/Sema/SemaChecking.cpp clang/lib/Sema/SemaDecl.cpp clang/lib/Sema/SemaDeclCXX.cpp clang/lib/Sema/SemaObjCProperty.cpp clang/lib/Sema/SemaType.cpp clang/lib/Sema/TreeTransform.h clang/test/SemaCXX/ptrauth-triviality.cpp lldb/source/Plugins/SymbolFile/DWARF/DWARFASTParserClang.cpp
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View the diff from clang-format here.
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``````````diff
diff --git a/clang/include/clang/AST/Type.h b/clang/include/clang/AST/Type.h
index 6516c976e..246b4aeba 100644
--- a/clang/include/clang/AST/Type.h
+++ b/clang/include/clang/AST/Type.h
@@ -169,7 +169,7 @@ class PointerAuthQualifier {
     AuthenticatesNullValuesMask = ((1 << AuthenticatesNullValuesBits) - 1)
                                   << AuthenticatesNullValuesShift,
     RestrictedIntegralShift =
-       AuthenticatesNullValuesShift + AuthenticatesNullValuesBits,
+        AuthenticatesNullValuesShift + AuthenticatesNullValuesBits,
     RestrictedIntegralBits = 1,
     RestrictedIntegralMask = ((1 << RestrictedIntegralBits) - 1)
                              << RestrictedIntegralShift,
diff --git a/clang/lib/CodeGen/CGExprConstant.cpp b/clang/lib/CodeGen/CGExprConstant.cpp
index d196e39ea..ebe6bb805 100644
--- a/clang/lib/CodeGen/CGExprConstant.cpp
+++ b/clang/lib/CodeGen/CGExprConstant.cpp
@@ -2445,8 +2445,9 @@ ConstantEmitter::tryEmitPrivate(const APValue &Value, QualType DestType,
         .tryEmit();
   case APValue::Int:
     if (PointerAuthQualifier PointerAuth = DestType.getPointerAuth();
-        PointerAuth && (PointerAuth.authenticatesNullValues() || Value.getInt() != 0))
-        return nullptr;
+        PointerAuth &&
+        (PointerAuth.authenticatesNullValues() || Value.getInt() != 0))
+      return nullptr;
     return llvm::ConstantInt::get(CGM.getLLVMContext(), Value.getInt());
   case APValue::FixedPoint:
     return llvm::ConstantInt::get(CGM.getLLVMContext(),
diff --git a/clang/lib/Sema/SemaChecking.cpp b/clang/lib/Sema/SemaChecking.cpp
index 561f6309d..89a92491c 100644
--- a/clang/lib/Sema/SemaChecking.cpp
+++ b/clang/lib/Sema/SemaChecking.cpp
@@ -1562,8 +1562,7 @@ bool Sema::checkPointerAuthDiscriminatorArg(const AttributeCommonInfo &AttrInfo,
   std::optional<llvm::APSInt> Result = Arg->getIntegerConstantExpr(Context);
   StringRef AttrName = AttrInfo.getAttrName()->getName();
   if (!Result) {
-    Diag(Arg->getExprLoc(), diag::err_ptrauth_arg_not_ice)
-        << AttrName;
+    Diag(Arg->getExprLoc(), diag::err_ptrauth_arg_not_ice) << AttrName;
     return false;
   }
 
diff --git a/clang/lib/Sema/SemaType.cpp b/clang/lib/Sema/SemaType.cpp
index d22517be9..d99f13fd3 100644
--- a/clang/lib/Sema/SemaType.cpp
+++ b/clang/lib/Sema/SemaType.cpp
@@ -8372,11 +8372,12 @@ static void HandlePtrAuthQualifier(ASTContext &Ctx, QualType &T,
 
   bool IsInvalid = false;
   unsigned IsAddressDiscriminated, ExtraDiscriminator;
-  IsInvalid |= !S.checkPointerAuthDiscriminatorArg(Attr, IsAddressDiscriminatedArg,
-                                                   Sema::PADAK_AddrDiscPtrAuth,
-                                                   IsAddressDiscriminated);
-  IsInvalid |= !S.checkPointerAuthDiscriminatorArg(Attr,
-      ExtraDiscriminatorArg, Sema::PADAK_ExtraDiscPtrAuth, ExtraDiscriminator);
+  IsInvalid |= !S.checkPointerAuthDiscriminatorArg(
+      Attr, IsAddressDiscriminatedArg, Sema::PADAK_AddrDiscPtrAuth,
+      IsAddressDiscriminated);
+  IsInvalid |= !S.checkPointerAuthDiscriminatorArg(Attr, ExtraDiscriminatorArg,
+                                                   Sema::PADAK_ExtraDiscPtrAuth,
+                                                   ExtraDiscriminator);
 
   if (IsInvalid) {
     Attr.setInvalid();
@@ -8417,7 +8418,8 @@ static void HandlePtrAuthQualifier(ASTContext &Ctx, QualType &T,
          "address discriminator arg should be either 0 or 1");
   PointerAuthQualifier Qual = PointerAuthQualifier::Create(
       Key, IsAddressDiscriminated, ExtraDiscriminator,
-      PointerAuthenticationMode::SignAndAuth, /*IsIsaPointer=*/false, /*AuthenticatesNullValues=*/false, IsRestrictedIntegral);
+      PointerAuthenticationMode::SignAndAuth, /*IsIsaPointer=*/false,
+      /*AuthenticatesNullValues=*/false, IsRestrictedIntegral);
   T = S.Context.getPointerAuthType(T, Qual);
 }
 

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https://github.com/llvm/llvm-project/pull/137580