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-rw-r--r--include/clang/AST/ASTVector.h17
-rw-r--r--include/clang/AST/NSAPI.h8
-rw-r--r--include/clang/AST/StmtOpenMP.h25
-rw-r--r--include/clang/Analysis/Support/BumpVector.h17
-rw-r--r--include/clang/Basic/Attr.td2
-rw-r--r--include/clang/Basic/AttrDocs.td28
-rw-r--r--include/clang/Basic/DiagnosticCommonKinds.td2
-rw-r--r--include/clang/Basic/DiagnosticParseKinds.td4
-rw-r--r--include/clang/Basic/DiagnosticSemaKinds.td2
-rw-r--r--include/clang/Basic/LangOptions.def1
-rw-r--r--include/clang/Basic/TokenKinds.def8
-rw-r--r--include/clang/CodeGen/ObjectFilePCHContainerOperations.h24
-rw-r--r--include/clang/Driver/CC1Options.td3
-rw-r--r--include/clang/Driver/Options.td7
-rw-r--r--include/clang/Frontend/ASTUnit.h4
-rw-r--r--include/clang/Frontend/CompilerInstance.h32
-rw-r--r--include/clang/Frontend/PCHContainerOperations.h72
-rw-r--r--include/clang/Frontend/Utils.h4
-rw-r--r--include/clang/Lex/HeaderSearchOptions.h21
-rw-r--r--include/clang/Parse/Parser.h21
-rw-r--r--include/clang/Sema/Sema.h18
-rw-r--r--include/clang/Serialization/ASTReader.h10
-rw-r--r--include/clang/Serialization/GlobalModuleIndex.h3
-rw-r--r--include/clang/Serialization/ModuleManager.h8
-rw-r--r--include/clang/Tooling/Refactoring.h2
-rw-r--r--include/clang/Tooling/Tooling.h12
26 files changed, 247 insertions, 108 deletions
diff --git a/include/clang/AST/ASTVector.h b/include/clang/AST/ASTVector.h
index 6ec054582e263..79453bf10871a 100644
--- a/include/clang/AST/ASTVector.h
+++ b/include/clang/AST/ASTVector.h
@@ -384,14 +384,15 @@ void ASTVector<T>::grow(const ASTContext &C, size_t MinSize) {
T *NewElts = new (C, llvm::alignOf<T>()) T[NewCapacity];
// Copy the elements over.
- if (std::is_class<T>::value) {
- std::uninitialized_copy(Begin, End, NewElts);
- // Destroy the original elements.
- destroy_range(Begin, End);
- }
- else {
- // Use memcpy for PODs (std::uninitialized_copy optimizes to memmove).
- memcpy(NewElts, Begin, CurSize * sizeof(T));
+ if (Begin != End) {
+ if (std::is_class<T>::value) {
+ std::uninitialized_copy(Begin, End, NewElts);
+ // Destroy the original elements.
+ destroy_range(Begin, End);
+ } else {
+ // Use memcpy for PODs (std::uninitialized_copy optimizes to memmove).
+ memcpy(NewElts, Begin, CurSize * sizeof(T));
+ }
}
// ASTContext never frees any memory.
diff --git a/include/clang/AST/NSAPI.h b/include/clang/AST/NSAPI.h
index ce2c7cea9e02f..583f9d9f1deb9 100644
--- a/include/clang/AST/NSAPI.h
+++ b/include/clang/AST/NSAPI.h
@@ -16,6 +16,7 @@
namespace clang {
class ASTContext;
+ class ObjCInterfaceDecl;
class QualType;
class Expr;
@@ -35,11 +36,10 @@ public:
ClassId_NSMutableDictionary,
ClassId_NSNumber,
ClassId_NSMutableSet,
- ClassId_NSCountedSet,
ClassId_NSMutableOrderedSet,
ClassId_NSValue
};
- static const unsigned NumClassIds = 11;
+ static const unsigned NumClassIds = 10;
enum NSStringMethodKind {
NSStr_stringWithString,
@@ -220,6 +220,10 @@ public:
/// \brief Returns \c true if \p Id is currently defined as a macro.
bool isMacroDefined(StringRef Id) const;
+ /// \brief Returns \c true if \p InterfaceDecl is subclass of \p NSClassKind
+ bool isSubclassOfNSClass(ObjCInterfaceDecl *InterfaceDecl,
+ NSClassIdKindKind NSClassKind) const;
+
private:
bool isObjCTypedef(QualType T, StringRef name, IdentifierInfo *&II) const;
bool isObjCEnumerator(const Expr *E,
diff --git a/include/clang/AST/StmtOpenMP.h b/include/clang/AST/StmtOpenMP.h
index b412daaf28580..708b8667335e6 100644
--- a/include/clang/AST/StmtOpenMP.h
+++ b/include/clang/AST/StmtOpenMP.h
@@ -312,18 +312,26 @@ class OMPLoopDirective : public OMPExecutableDirective {
}
/// \brief Get the updates storage.
- MutableArrayRef<Expr *> getUpdates() {
+ MutableArrayRef<Expr *> getInits() {
Expr **Storage = reinterpret_cast<Expr **>(
&*std::next(child_begin(),
getArraysOffset(getDirectiveKind()) + CollapsedNum));
return MutableArrayRef<Expr *>(Storage, CollapsedNum);
}
+ /// \brief Get the updates storage.
+ MutableArrayRef<Expr *> getUpdates() {
+ Expr **Storage = reinterpret_cast<Expr **>(
+ &*std::next(child_begin(),
+ getArraysOffset(getDirectiveKind()) + 2 * CollapsedNum));
+ return MutableArrayRef<Expr *>(Storage, CollapsedNum);
+ }
+
/// \brief Get the final counter updates storage.
MutableArrayRef<Expr *> getFinals() {
Expr **Storage = reinterpret_cast<Expr **>(
&*std::next(child_begin(),
- getArraysOffset(getDirectiveKind()) + 2 * CollapsedNum));
+ getArraysOffset(getDirectiveKind()) + 3 * CollapsedNum));
return MutableArrayRef<Expr *>(Storage, CollapsedNum);
}
@@ -358,7 +366,7 @@ protected:
static unsigned numLoopChildren(unsigned CollapsedNum,
OpenMPDirectiveKind Kind) {
return getArraysOffset(Kind) +
- 3 * CollapsedNum; // Counters, Updates and Finals
+ 4 * CollapsedNum; // Counters, Inits, Updates and Finals
}
void setIterationVariable(Expr *IV) {
@@ -414,6 +422,7 @@ protected:
*std::next(child_begin(), NextUpperBoundOffset) = NUB;
}
void setCounters(ArrayRef<Expr *> A);
+ void setInits(ArrayRef<Expr *> A);
void setUpdates(ArrayRef<Expr *> A);
void setFinals(ArrayRef<Expr *> A);
@@ -453,6 +462,8 @@ public:
Expr *NUB;
/// \brief Counters Loop counters.
SmallVector<Expr *, 4> Counters;
+ /// \brief Expressions for loop counters inits for CodeGen.
+ SmallVector<Expr *, 4> Inits;
/// \brief Expressions for loop counters update for CodeGen.
SmallVector<Expr *, 4> Updates;
/// \brief Final loop counter values for GodeGen.
@@ -484,10 +495,12 @@ public:
NLB = nullptr;
NUB = nullptr;
Counters.resize(Size);
+ Inits.resize(Size);
Updates.resize(Size);
Finals.resize(Size);
for (unsigned i = 0; i < Size; ++i) {
Counters[i] = nullptr;
+ Inits[i] = nullptr;
Updates[i] = nullptr;
Finals[i] = nullptr;
}
@@ -584,6 +597,12 @@ public:
return const_cast<OMPLoopDirective *>(this)->getCounters();
}
+ ArrayRef<Expr *> inits() { return getInits(); }
+
+ ArrayRef<Expr *> inits() const {
+ return const_cast<OMPLoopDirective *>(this)->getInits();
+ }
+
ArrayRef<Expr *> updates() { return getUpdates(); }
ArrayRef<Expr *> updates() const {
diff --git a/include/clang/Analysis/Support/BumpVector.h b/include/clang/Analysis/Support/BumpVector.h
index 841adf64557da..3abe32d79cce4 100644
--- a/include/clang/Analysis/Support/BumpVector.h
+++ b/include/clang/Analysis/Support/BumpVector.h
@@ -223,14 +223,15 @@ void BumpVector<T>::grow(BumpVectorContext &C, size_t MinSize) {
T *NewElts = C.getAllocator().template Allocate<T>(NewCapacity);
// Copy the elements over.
- if (std::is_class<T>::value) {
- std::uninitialized_copy(Begin, End, NewElts);
- // Destroy the original elements.
- destroy_range(Begin, End);
- }
- else {
- // Use memcpy for PODs (std::uninitialized_copy optimizes to memmove).
- memcpy(NewElts, Begin, CurSize * sizeof(T));
+ if (Begin != End) {
+ if (std::is_class<T>::value) {
+ std::uninitialized_copy(Begin, End, NewElts);
+ // Destroy the original elements.
+ destroy_range(Begin, End);
+ } else {
+ // Use memcpy for PODs (std::uninitialized_copy optimizes to memmove).
+ memcpy(NewElts, Begin, CurSize * sizeof(T));
+ }
}
// For now, leak 'Begin'. We can add it back to a freelist in
diff --git a/include/clang/Basic/Attr.td b/include/clang/Basic/Attr.td
index fb1eb58dcc708..6187bcb2c4bfe 100644
--- a/include/clang/Basic/Attr.td
+++ b/include/clang/Basic/Attr.td
@@ -1133,7 +1133,7 @@ def ObjCRuntimeName : Attr {
def ObjCBoxable : Attr {
let Spellings = [GNU<"objc_boxable">];
let Subjects = SubjectList<[Record], ErrorDiag, "ExpectedStructOrUnion">;
- let Documentation = [Undocumented];
+ let Documentation = [ObjCBoxableDocs];
}
def OptimizeNone : InheritableAttr {
diff --git a/include/clang/Basic/AttrDocs.td b/include/clang/Basic/AttrDocs.td
index e4ca0cb4778e5..48660166f6c6b 100644
--- a/include/clang/Basic/AttrDocs.td
+++ b/include/clang/Basic/AttrDocs.td
@@ -492,6 +492,34 @@ can only be placed before an @protocol or @interface declaration:
}];
}
+def ObjCBoxableDocs : Documentation {
+ let Category = DocCatFunction;
+ let Content = [{
+Structs and unions marked with the ``objc_boxable`` attribute can be used
+with the Objective-C boxed expression syntax, ``@(...)``.
+
+**Usage**: ``__attribute__((objc_boxable))``. This attribute
+can only be placed on a declaration of a trivially-copyable struct or union:
+
+.. code-block:: objc
+
+ struct __attribute__((objc_boxable)) some_struct {
+ int i;
+ };
+ union __attribute__((objc_boxable)) some_union {
+ int i;
+ float f;
+ };
+ typedef struct __attribute__((objc_boxable)) _some_struct some_struct;
+
+ // ...
+
+ some_struct ss;
+ NSValue *boxed = @(ss);
+
+ }];
+}
+
def AvailabilityDocs : Documentation {
let Category = DocCatFunction;
let Content = [{
diff --git a/include/clang/Basic/DiagnosticCommonKinds.td b/include/clang/Basic/DiagnosticCommonKinds.td
index ff42683ecddee..fc3ca62113e5d 100644
--- a/include/clang/Basic/DiagnosticCommonKinds.td
+++ b/include/clang/Basic/DiagnosticCommonKinds.td
@@ -195,6 +195,8 @@ def err_unable_to_make_temp : Error<
// Modules
def err_module_file_conflict : Error<"module '%0' found in both '%1' and '%2'">;
+def err_module_format_unhandled : Error<
+ "no handler registered for module format '%0'">;
// TransformActions
// TODO: Use a custom category name to distinguish rewriter errors.
diff --git a/include/clang/Basic/DiagnosticParseKinds.td b/include/clang/Basic/DiagnosticParseKinds.td
index 1364b982ecf16..e4f859943266f 100644
--- a/include/clang/Basic/DiagnosticParseKinds.td
+++ b/include/clang/Basic/DiagnosticParseKinds.td
@@ -358,6 +358,10 @@ def err_invalid_pixel_decl_spec_combination : Error<
"'%0' declaration specifier not allowed here">;
def err_invalid_vector_bool_decl_spec : Error<
"cannot use '%0' with '__vector bool'">;
+def err_invalid_vector_long_decl_spec : Error<
+ "cannot use 'long' with '__vector'">;
+def err_invalid_vector_float_decl_spec : Error<
+ "cannot use 'float' with '__vector'">;
def err_invalid_vector_double_decl_spec : Error <
"use of 'double' with '__vector' requires VSX support to be enabled "
"(available on POWER7 or later)">;
diff --git a/include/clang/Basic/DiagnosticSemaKinds.td b/include/clang/Basic/DiagnosticSemaKinds.td
index fb1e3f1cb46e3..82f5121308854 100644
--- a/include/clang/Basic/DiagnosticSemaKinds.td
+++ b/include/clang/Basic/DiagnosticSemaKinds.td
@@ -5358,7 +5358,7 @@ def err_objc_object_catch : Error<
def err_incomplete_type_objc_at_encode : Error<
"'@encode' of incomplete type %0">;
def warn_objc_circular_container : Warning<
- "adding '%0' to '%0' might cause circular dependency in container">,
+ "adding '%0' to '%1' might cause circular dependency in container">,
InGroup<DiagGroup<"objc-circular-container">>;
def note_objc_circular_container_declared_here : Note<"'%0' declared here">;
diff --git a/include/clang/Basic/LangOptions.def b/include/clang/Basic/LangOptions.def
index 8d606a12d046e..c184df77c37ef 100644
--- a/include/clang/Basic/LangOptions.def
+++ b/include/clang/Basic/LangOptions.def
@@ -104,6 +104,7 @@ LANGOPT(WritableStrings , 1, 0, "writable string support")
LANGOPT(ConstStrings , 1, 0, "const-qualified string support")
LANGOPT(LaxVectorConversions , 1, 1, "lax vector conversions")
LANGOPT(AltiVec , 1, 0, "AltiVec-style vector initializers")
+LANGOPT(ZVector , 1, 0, "System z vector extensions")
LANGOPT(Exceptions , 1, 0, "exception handling")
LANGOPT(ObjCExceptions , 1, 0, "Objective-C exceptions")
LANGOPT(CXXExceptions , 1, 0, "C++ exceptions")
diff --git a/include/clang/Basic/TokenKinds.def b/include/clang/Basic/TokenKinds.def
index 7a91c9f502b72..8333a4ccf8db5 100644
--- a/include/clang/Basic/TokenKinds.def
+++ b/include/clang/Basic/TokenKinds.def
@@ -239,6 +239,8 @@ PUNCTUATOR(greatergreatergreater, ">>>")
// KEYOPENCL - This is a keyword in OpenCL
// KEYNOOPENCL - This is a keyword that is not supported in OpenCL
// KEYALTIVEC - This is a keyword in AltiVec
+// KEYZVECTOR - This is a keyword for the System z vector extensions,
+// which are heavily based on AltiVec
// KEYBORLAND - This is a keyword if Borland extensions are enabled
// BOOLSUPPORT - This is a keyword if 'bool' is a built-in type
// HALFSUPPORT - This is a keyword if 'half' is a built-in type
@@ -501,7 +503,7 @@ ALIAS("write_only", __write_only , KEYOPENCL)
ALIAS("read_write", __read_write , KEYOPENCL)
// OpenCL builtins
KEYWORD(__builtin_astype , KEYOPENCL)
-KEYWORD(vec_step , KEYOPENCL|KEYALTIVEC)
+KEYWORD(vec_step , KEYOPENCL|KEYALTIVEC|KEYZVECTOR)
// OpenMP Type Traits
KEYWORD(__builtin_omp_required_simd_align, KEYALL)
@@ -510,9 +512,9 @@ KEYWORD(__builtin_omp_required_simd_align, KEYALL)
KEYWORD(__pascal , KEYALL)
// Altivec Extension.
-KEYWORD(__vector , KEYALTIVEC)
+KEYWORD(__vector , KEYALTIVEC|KEYZVECTOR)
KEYWORD(__pixel , KEYALTIVEC)
-KEYWORD(__bool , KEYALTIVEC)
+KEYWORD(__bool , KEYALTIVEC|KEYZVECTOR)
// ARM NEON extensions.
ALIAS("__fp16", half , KEYALL)
diff --git a/include/clang/CodeGen/ObjectFilePCHContainerOperations.h b/include/clang/CodeGen/ObjectFilePCHContainerOperations.h
index 4540efb297813..e82aab7875157 100644
--- a/include/clang/CodeGen/ObjectFilePCHContainerOperations.h
+++ b/include/clang/CodeGen/ObjectFilePCHContainerOperations.h
@@ -14,30 +14,32 @@
namespace clang {
-/// \brief A PCHContainerOperations implementation that uses LLVM to
+/// A PCHContainerWriter implementation that uses LLVM to
/// wraps Clang modules inside a COFF, ELF, or Mach-O container.
-class ObjectFilePCHContainerOperations
- : public PCHContainerOperations {
- /// \brief Return an ASTConsumer that can be chained with a
+class ObjectFilePCHContainerWriter : public PCHContainerWriter {
+ StringRef getFormat() const override { return "obj"; }
+
+ /// Return an ASTConsumer that can be chained with a
/// PCHGenerator that produces a wrapper file format
/// that also contains full debug info for the module.
- std::unique_ptr<ASTConsumer>
- CreatePCHContainerGenerator(
+ std::unique_ptr<ASTConsumer> CreatePCHContainerGenerator(
DiagnosticsEngine &Diags, const HeaderSearchOptions &HSO,
const PreprocessorOptions &PPO, const TargetOptions &TO,
const LangOptions &LO, const std::string &MainFileName,
const std::string &OutputFileName, llvm::raw_pwrite_stream *OS,
std::shared_ptr<PCHBuffer> Buffer) const override;
+};
+
+/// A PCHContainerReader implementation that uses LLVM to
+/// wraps Clang modules inside a COFF, ELF, or Mach-O container.
+class ObjectFilePCHContainerReader : public PCHContainerReader {
+ StringRef getFormat() const override { return "obj"; }
- /// \brief Initialize an llvm::BitstreamReader with the serialized
+ /// Initialize an llvm::BitstreamReader with the serialized
/// AST inside the PCH container Buffer.
void ExtractPCH(llvm::MemoryBufferRef Buffer,
llvm::BitstreamReader &StreamFile) const override;
-
-
};
-
}
-
#endif
diff --git a/include/clang/Driver/CC1Options.td b/include/clang/Driver/CC1Options.td
index 60cc6ec115686..d2f0d05eedb8d 100644
--- a/include/clang/Driver/CC1Options.td
+++ b/include/clang/Driver/CC1Options.td
@@ -369,6 +369,9 @@ def fmodules_local_submodule_visibility :
Flag<["-"], "fmodules-local-submodule-visibility">,
HelpText<"Enforce name visibility rules across submodules of the same "
"top-level module.">;
+def fmodule_format_EQ : Joined<["-"], "fmodule-format=">,
+ HelpText<"Select the container format for clang modules and PCH. "
+ "Supported options are 'raw' and 'obj'.">;
def fno_modules_hide_internal_linkage :
Flag<["-"], "fno-modules-hide-internal-linkage">,
HelpText<"Make all declarations visible to redeclaration lookup, "
diff --git a/include/clang/Driver/Options.td b/include/clang/Driver/Options.td
index 6e5dbf225bb6e..9d3e2cfccdc72 100644
--- a/include/clang/Driver/Options.td
+++ b/include/clang/Driver/Options.td
@@ -1351,6 +1351,13 @@ def mno_altivec : Flag<["-"], "mno-altivec">, Alias<fno_altivec>;
def mvx : Flag<["-"], "mvx">, Group<m_Group>;
def mno_vx : Flag<["-"], "mno-vx">, Group<m_Group>;
+def fzvector : Flag<["-"], "fzvector">, Group<f_Group>, Flags<[CC1Option]>,
+ HelpText<"Enable System z vector language extension">;
+def fno_zvector : Flag<["-"], "fno-zvector">, Group<f_Group>,
+ Flags<[CC1Option]>;
+def mzvector : Flag<["-"], "mzvector">, Alias<fzvector>;
+def mno_zvector : Flag<["-"], "mno-zvector">, Alias<fno_zvector>;
+
def mno_warn_nonportable_cfstrings : Flag<["-"], "mno-warn-nonportable-cfstrings">, Group<m_Group>;
def mno_omit_leaf_frame_pointer : Flag<["-"], "mno-omit-leaf-frame-pointer">, Group<m_Group>;
def momit_leaf_frame_pointer : Flag<["-"], "momit-leaf-frame-pointer">, Group<m_Group>,
diff --git a/include/clang/Frontend/ASTUnit.h b/include/clang/Frontend/ASTUnit.h
index 2d38352d22a82..fa4bcf2edd223 100644
--- a/include/clang/Frontend/ASTUnit.h
+++ b/include/clang/Frontend/ASTUnit.h
@@ -57,6 +57,7 @@ class FileManager;
class HeaderSearch;
class Preprocessor;
class PCHContainerOperations;
+class PCHContainerReader;
class SourceManager;
class TargetInfo;
class ASTFrontendAction;
@@ -725,8 +726,7 @@ public:
///
/// \returns - The initialized ASTUnit or null if the AST failed to load.
static std::unique_ptr<ASTUnit> LoadFromASTFile(
- const std::string &Filename,
- std::shared_ptr<PCHContainerOperations> PCHContainerOps,
+ const std::string &Filename, const PCHContainerReader &PCHContainerRdr,
IntrusiveRefCntPtr<DiagnosticsEngine> Diags,
const FileSystemOptions &FileSystemOpts, bool OnlyLocalDecls = false,
ArrayRef<RemappedFile> RemappedFiles = None,
diff --git a/include/clang/Frontend/CompilerInstance.h b/include/clang/Frontend/CompilerInstance.h
index 2f3e1b6cebb13..45e5ed12046ff 100644
--- a/include/clang/Frontend/CompilerInstance.h
+++ b/include/clang/Frontend/CompilerInstance.h
@@ -183,7 +183,7 @@ class CompilerInstance : public ModuleLoader {
public:
explicit CompilerInstance(
std::shared_ptr<PCHContainerOperations> PCHContainerOps =
- std::make_shared<RawPCHContainerOperations>(),
+ std::make_shared<PCHContainerOperations>(),
bool BuildingModule = false);
~CompilerInstance() override;
@@ -508,6 +508,34 @@ public:
return ThePCHContainerOperations;
}
+ /// Return the appropriate PCHContainerWriter depending on the
+ /// current CodeGenOptions.
+ const PCHContainerWriter &getPCHContainerWriter() const {
+ assert(Invocation && "cannot determine module format without invocation");
+ StringRef Format = getHeaderSearchOpts().ModuleFormat;
+ auto *Writer = ThePCHContainerOperations->getWriterOrNull(Format);
+ if (!Writer) {
+ if (Diagnostics)
+ Diagnostics->Report(diag::err_module_format_unhandled) << Format;
+ llvm::report_fatal_error("unknown module format");
+ }
+ return *Writer;
+ }
+
+ /// Return the appropriate PCHContainerReader depending on the
+ /// current CodeGenOptions.
+ const PCHContainerReader &getPCHContainerReader() const {
+ assert(Invocation && "cannot determine module format without invocation");
+ StringRef Format = getHeaderSearchOpts().ModuleFormat;
+ auto *Reader = ThePCHContainerOperations->getReaderOrNull(Format);
+ if (!Reader) {
+ if (Diagnostics)
+ Diagnostics->Report(diag::err_module_format_unhandled) << Format;
+ llvm::report_fatal_error("unknown module format");
+ }
+ return *Reader;
+ }
+
/// }
/// @name Code Completion
/// {
@@ -621,7 +649,7 @@ public:
static IntrusiveRefCntPtr<ASTReader> createPCHExternalASTSource(
StringRef Path, StringRef Sysroot, bool DisablePCHValidation,
bool AllowPCHWithCompilerErrors, Preprocessor &PP, ASTContext &Context,
- const PCHContainerOperations &PCHContainerOps,
+ const PCHContainerReader &PCHContainerRdr,
void *DeserializationListener, bool OwnDeserializationListener,
bool Preamble, bool UseGlobalModuleIndex);
diff --git a/include/clang/Frontend/PCHContainerOperations.h b/include/clang/Frontend/PCHContainerOperations.h
index 949ee63c615dc..868ea6866ad69 100644
--- a/include/clang/Frontend/PCHContainerOperations.h
+++ b/include/clang/Frontend/PCHContainerOperations.h
@@ -11,6 +11,7 @@
#define LLVM_CLANG_PCH_CONTAINER_OPERATIONS_H
#include "llvm/ADT/SmallVector.h"
+#include "llvm/ADT/StringMap.h"
#include "llvm/Support/MemoryBuffer.h"
#include <memory>
@@ -19,6 +20,8 @@ class raw_pwrite_stream;
class BitstreamReader;
}
+using llvm::StringRef;
+
namespace clang {
class ASTConsumer;
@@ -33,14 +36,16 @@ struct PCHBuffer {
bool IsComplete;
llvm::SmallVector<char, 0> Data;
};
+
+/// This abstract interface provides operations for creating
+/// containers for serialized ASTs (precompiled headers and clang
+/// modules).
+class PCHContainerWriter {
+public:
+ virtual ~PCHContainerWriter() = 0;
+ virtual StringRef getFormat() const = 0;
-/// \brief This abstract interface provides operations for creating
-/// and unwrapping containers for serialized ASTs (precompiled headers
-/// and clang modules).
-class PCHContainerOperations {
-public:
- virtual ~PCHContainerOperations();
- /// \brief Return an ASTConsumer that can be chained with a
+ /// Return an ASTConsumer that can be chained with a
/// PCHGenerator that produces a wrapper file format containing a
/// serialized AST bitstream.
virtual std::unique_ptr<ASTConsumer> CreatePCHContainerGenerator(
@@ -49,16 +54,28 @@ public:
const LangOptions &LO, const std::string &MainFileName,
const std::string &OutputFileName, llvm::raw_pwrite_stream *OS,
std::shared_ptr<PCHBuffer> Buffer) const = 0;
+};
- /// \brief Initialize an llvm::BitstreamReader with the serialized AST inside
+/// This abstract interface provides operations for unwrapping
+/// containers for serialized ASTs (precompiled headers and clang
+/// modules).
+class PCHContainerReader {
+public:
+ virtual ~PCHContainerReader() = 0;
+ /// Equivalent to the format passed to -fmodule-format=
+ virtual StringRef getFormat() const = 0;
+
+ /// Initialize an llvm::BitstreamReader with the serialized AST inside
/// the PCH container Buffer.
virtual void ExtractPCH(llvm::MemoryBufferRef Buffer,
llvm::BitstreamReader &StreamFile) const = 0;
};
-/// \brief Implements a raw pass-through PCH container.
-class RawPCHContainerOperations : public PCHContainerOperations {
- /// \brief Return an ASTConsumer that can be chained with a
+/// Implements write operations for a raw pass-through PCH container.
+class RawPCHContainerWriter : public PCHContainerWriter {
+ StringRef getFormat() const override { return "raw"; }
+
+ /// Return an ASTConsumer that can be chained with a
/// PCHGenerator that writes the module to a flat file.
std::unique_ptr<ASTConsumer> CreatePCHContainerGenerator(
DiagnosticsEngine &Diags, const HeaderSearchOptions &HSO,
@@ -66,11 +83,42 @@ class RawPCHContainerOperations : public PCHContainerOperations {
const LangOptions &LO, const std::string &MainFileName,
const std::string &OutputFileName, llvm::raw_pwrite_stream *OS,
std::shared_ptr<PCHBuffer> Buffer) const override;
+};
- /// \brief Initialize an llvm::BitstreamReader with Buffer.
+/// Implements read operations for a raw pass-through PCH container.
+class RawPCHContainerReader : public PCHContainerReader {
+ StringRef getFormat() const override { return "raw"; }
+
+ /// Initialize an llvm::BitstreamReader with Buffer.
void ExtractPCH(llvm::MemoryBufferRef Buffer,
llvm::BitstreamReader &StreamFile) const override;
};
+
+/// A registry of PCHContainerWriter and -Reader objects for different formats.
+class PCHContainerOperations {
+ llvm::StringMap<std::unique_ptr<PCHContainerWriter>> Writers;
+ llvm::StringMap<std::unique_ptr<PCHContainerReader>> Readers;
+public:
+ /// Automatically registers a RawPCHContainerWriter and
+ /// RawPCHContainerReader.
+ PCHContainerOperations();
+ void registerWriter(std::unique_ptr<PCHContainerWriter> Writer) {
+ Writers[Writer->getFormat()] = std::move(Writer);
+ }
+ void registerReader(std::unique_ptr<PCHContainerReader> Reader) {
+ Readers[Reader->getFormat()] = std::move(Reader);
+ }
+ const PCHContainerWriter *getWriterOrNull(StringRef Format) {
+ return Writers[Format].get();
+ }
+ const PCHContainerReader *getReaderOrNull(StringRef Format) {
+ return Readers[Format].get();
+ }
+ const PCHContainerReader &getRawReader() {
+ return *getReaderOrNull("raw");
+ }
+};
+
}
#endif
diff --git a/include/clang/Frontend/Utils.h b/include/clang/Frontend/Utils.h
index 639965343c45f..aa567b4c0279b 100644
--- a/include/clang/Frontend/Utils.h
+++ b/include/clang/Frontend/Utils.h
@@ -45,7 +45,7 @@ class HeaderSearch;
class HeaderSearchOptions;
class IdentifierTable;
class LangOptions;
-class PCHContainerOperations;
+class PCHContainerReader;
class Preprocessor;
class PreprocessorOptions;
class PreprocessorOutputOptions;
@@ -63,7 +63,7 @@ void ApplyHeaderSearchOptions(HeaderSearch &HS,
/// InitializePreprocessor - Initialize the preprocessor getting it and the
/// environment ready to process a single file.
void InitializePreprocessor(Preprocessor &PP, const PreprocessorOptions &PPOpts,
- const PCHContainerOperations &PCHContainerOps,
+ const PCHContainerReader &PCHContainerRdr,
const FrontendOptions &FEOpts);
/// DoPrintPreprocessedInput - Implement -E mode.
diff --git a/include/clang/Lex/HeaderSearchOptions.h b/include/clang/Lex/HeaderSearchOptions.h
index c9c32609f19b2..12f0447a11695 100644
--- a/include/clang/Lex/HeaderSearchOptions.h
+++ b/include/clang/Lex/HeaderSearchOptions.h
@@ -92,6 +92,9 @@ public:
/// \brief The directory used for a user build.
std::string ModuleUserBuildPath;
+ /// The module/pch container format.
+ std::string ModuleFormat;
+
/// \brief Whether we should disable the use of the hash string within the
/// module cache.
///
@@ -167,16 +170,14 @@ public:
public:
HeaderSearchOptions(StringRef _Sysroot = "/")
- : Sysroot(_Sysroot), DisableModuleHash(0), ImplicitModuleMaps(0),
- ModuleMapFileHomeIsCwd(0),
- ModuleCachePruneInterval(7*24*60*60),
- ModuleCachePruneAfter(31*24*60*60),
- BuildSessionTimestamp(0),
- UseBuiltinIncludes(true),
- UseStandardSystemIncludes(true), UseStandardCXXIncludes(true),
- UseLibcxx(false), Verbose(false),
- ModulesValidateOncePerBuildSession(false),
- ModulesValidateSystemHeaders(false) {}
+ : Sysroot(_Sysroot), ModuleFormat("raw"), DisableModuleHash(0),
+ ImplicitModuleMaps(0), ModuleMapFileHomeIsCwd(0),
+ ModuleCachePruneInterval(7 * 24 * 60 * 60),
+ ModuleCachePruneAfter(31 * 24 * 60 * 60), BuildSessionTimestamp(0),
+ UseBuiltinIncludes(true), UseStandardSystemIncludes(true),
+ UseStandardCXXIncludes(true), UseLibcxx(false), Verbose(false),
+ ModulesValidateOncePerBuildSession(false),
+ ModulesValidateSystemHeaders(false) {}
/// AddPath - Add the \p Path path to the specified \p Group list.
void AddPath(StringRef Path, frontend::IncludeDirGroup Group,
diff --git a/include/clang/Parse/Parser.h b/include/clang/Parse/Parser.h
index fb9eb8ff5af88..8719555be9148 100644
--- a/include/clang/Parse/Parser.h
+++ b/include/clang/Parse/Parser.h
@@ -108,12 +108,13 @@ class Parser : public CodeCompletionHandler {
/// Ident_super - IdentifierInfo for "super", to support fast
/// comparison.
IdentifierInfo *Ident_super;
- /// Ident_vector, Ident_pixel, Ident_bool - cached IdentifierInfo's
- /// for "vector", "pixel", and "bool" fast comparison. Only present
- /// if AltiVec enabled.
+ /// Ident_vector, Ident_bool - cached IdentifierInfos for "vector" and
+ /// "bool" fast comparison. Only present if AltiVec or ZVector are enabled.
IdentifierInfo *Ident_vector;
- IdentifierInfo *Ident_pixel;
IdentifierInfo *Ident_bool;
+ /// Ident_pixel - cached IdentifierInfos for "pixel" fast comparison.
+ /// Only present if AltiVec enabled.
+ IdentifierInfo *Ident_pixel;
/// Objective-C contextual keywords.
mutable IdentifierInfo *Ident_instancetype;
@@ -605,10 +606,12 @@ private:
bool TryAltiVecToken(DeclSpec &DS, SourceLocation Loc,
const char *&PrevSpec, unsigned &DiagID,
bool &isInvalid) {
- if (!getLangOpts().AltiVec ||
- (Tok.getIdentifierInfo() != Ident_vector &&
- Tok.getIdentifierInfo() != Ident_pixel &&
- Tok.getIdentifierInfo() != Ident_bool))
+ if (!getLangOpts().AltiVec && !getLangOpts().ZVector)
+ return false;
+
+ if (Tok.getIdentifierInfo() != Ident_vector &&
+ Tok.getIdentifierInfo() != Ident_bool &&
+ (!getLangOpts().AltiVec || Tok.getIdentifierInfo() != Ident_pixel))
return false;
return TryAltiVecTokenOutOfLine(DS, Loc, PrevSpec, DiagID, isInvalid);
@@ -618,7 +621,7 @@ private:
/// identifier token, replacing it with the non-context-sensitive __vector.
/// This returns true if the token was replaced.
bool TryAltiVecVectorToken() {
- if (!getLangOpts().AltiVec ||
+ if ((!getLangOpts().AltiVec && !getLangOpts().ZVector) ||
Tok.getIdentifierInfo() != Ident_vector) return false;
return TryAltiVecVectorTokenOutOfLine();
}
diff --git a/include/clang/Sema/Sema.h b/include/clang/Sema/Sema.h
index db7b6f954c1b8..72044336a83b6 100644
--- a/include/clang/Sema/Sema.h
+++ b/include/clang/Sema/Sema.h
@@ -729,27 +729,12 @@ public:
/// \brief The declaration of the Objective-C NSArray class.
ObjCInterfaceDecl *NSArrayDecl;
- /// \brief Pointer to NSMutableArray type (NSMutableArray *).
- QualType NSMutableArrayPointer;
-
/// \brief The declaration of the arrayWithObjects:count: method.
ObjCMethodDecl *ArrayWithObjectsMethod;
/// \brief The declaration of the Objective-C NSDictionary class.
ObjCInterfaceDecl *NSDictionaryDecl;
- /// \brief Pointer to NSMutableDictionary type (NSMutableDictionary *).
- QualType NSMutableDictionaryPointer;
-
- /// \brief Pointer to NSMutableSet type (NSMutableSet *).
- QualType NSMutableSetPointer;
-
- /// \brief Pointer to NSCountedSet type (NSCountedSet *).
- QualType NSCountedSetPointer;
-
- /// \brief Pointer to NSMutableOrderedSet type (NSMutableOrderedSet *).
- QualType NSMutableOrderedSetPointer;
-
/// \brief The declaration of the dictionaryWithObjects:forKeys:count: method.
ObjCMethodDecl *DictionaryWithObjectsMethod;
@@ -8363,7 +8348,8 @@ public:
/// type checking for vector binary operators.
QualType CheckVectorOperands(ExprResult &LHS, ExprResult &RHS,
- SourceLocation Loc, bool IsCompAssign);
+ SourceLocation Loc, bool IsCompAssign,
+ bool AllowBothBool, bool AllowBoolConversion);
QualType GetSignedVectorType(QualType V);
QualType CheckVectorCompareOperands(ExprResult &LHS, ExprResult &RHS,
SourceLocation Loc, bool isRelational);
diff --git a/include/clang/Serialization/ASTReader.h b/include/clang/Serialization/ASTReader.h
index 9377dfac99cc1..840655ea43e3a 100644
--- a/include/clang/Serialization/ASTReader.h
+++ b/include/clang/Serialization/ASTReader.h
@@ -362,7 +362,7 @@ private:
SourceManager &SourceMgr;
FileManager &FileMgr;
- const PCHContainerOperations &PCHContainerOps;
+ const PCHContainerReader &PCHContainerRdr;
DiagnosticsEngine &Diags;
/// \brief The semantic analysis object that will be processing the
@@ -1289,7 +1289,7 @@ public:
/// \param ReadTimer If non-null, a timer used to track the time spent
/// deserializing.
ASTReader(Preprocessor &PP, ASTContext &Context,
- const PCHContainerOperations &PCHContainerOps,
+ const PCHContainerReader &PCHContainerRdr,
StringRef isysroot = "", bool DisableValidation = false,
bool AllowASTWithCompilerErrors = false,
bool AllowConfigurationMismatch = false,
@@ -1458,7 +1458,7 @@ public:
/// the AST file, without actually loading the AST file.
static std::string
getOriginalSourceFile(const std::string &ASTFileName, FileManager &FileMgr,
- const PCHContainerOperations &PCHContainerOps,
+ const PCHContainerReader &PCHContainerRdr,
DiagnosticsEngine &Diags);
/// \brief Read the control block for the named AST file.
@@ -1466,13 +1466,13 @@ public:
/// \returns true if an error occurred, false otherwise.
static bool
readASTFileControlBlock(StringRef Filename, FileManager &FileMgr,
- const PCHContainerOperations &PCHContainerOps,
+ const PCHContainerReader &PCHContainerRdr,
ASTReaderListener &Listener);
/// \brief Determine whether the given AST file is acceptable to load into a
/// translation unit with the given language and target options.
static bool isAcceptableASTFile(StringRef Filename, FileManager &FileMgr,
- const PCHContainerOperations &PCHContainerOps,
+ const PCHContainerReader &PCHContainerRdr,
const LangOptions &LangOpts,
const TargetOptions &TargetOpts,
const PreprocessorOptions &PPOpts,
diff --git a/include/clang/Serialization/GlobalModuleIndex.h b/include/clang/Serialization/GlobalModuleIndex.h
index 7e205106c4ee8..ba4f7e216aec6 100644
--- a/include/clang/Serialization/GlobalModuleIndex.h
+++ b/include/clang/Serialization/GlobalModuleIndex.h
@@ -198,10 +198,9 @@ public:
/// \param Path The path to the directory containing module files, into
/// which the global index will be written.
static ErrorCode writeIndex(FileManager &FileMgr,
- const PCHContainerOperations &PCHContainerOps,
+ const PCHContainerReader &PCHContainerRdr,
StringRef Path);
};
-
}
#endif
diff --git a/include/clang/Serialization/ModuleManager.h b/include/clang/Serialization/ModuleManager.h
index ea4b57fa3ace9..ab39aefa940b5 100644
--- a/include/clang/Serialization/ModuleManager.h
+++ b/include/clang/Serialization/ModuleManager.h
@@ -24,7 +24,7 @@ namespace clang {
class GlobalModuleIndex;
class ModuleMap;
-class PCHContainerOperations;
+class PCHContainerReader;
namespace serialization {
@@ -52,7 +52,7 @@ class ModuleManager {
FileManager &FileMgr;
/// \brief Knows how to unwrap module containers.
- const PCHContainerOperations &PCHContainerOps;
+ const PCHContainerReader &PCHContainerRdr;
/// \brief A lookup of in-memory (virtual file) buffers
llvm::DenseMap<const FileEntry *, std::unique_ptr<llvm::MemoryBuffer>>
@@ -118,9 +118,9 @@ public:
typedef std::pair<uint32_t, StringRef> ModuleOffset;
explicit ModuleManager(FileManager &FileMgr,
- const PCHContainerOperations &PCHContainerOps);
+ const PCHContainerReader &PCHContainerRdr);
~ModuleManager();
-
+
/// \brief Forward iterator to traverse all loaded modules. This is reverse
/// source-order.
ModuleIterator begin() { return Chain.begin(); }
diff --git a/include/clang/Tooling/Refactoring.h b/include/clang/Tooling/Refactoring.h
index 944fd41f85c10..54deff6e36612 100644
--- a/include/clang/Tooling/Refactoring.h
+++ b/include/clang/Tooling/Refactoring.h
@@ -40,7 +40,7 @@ public:
RefactoringTool(const CompilationDatabase &Compilations,
ArrayRef<std::string> SourcePaths,
std::shared_ptr<PCHContainerOperations> PCHContainerOps =
- std::make_shared<RawPCHContainerOperations>());
+ std::make_shared<PCHContainerOperations>());
/// \brief Returns the set of replacements to which replacements should
/// be added during the run of the tool.
diff --git a/include/clang/Tooling/Tooling.h b/include/clang/Tooling/Tooling.h
index fb887e1df9e88..92e9065c6a8a8 100644
--- a/include/clang/Tooling/Tooling.h
+++ b/include/clang/Tooling/Tooling.h
@@ -150,7 +150,7 @@ inline std::unique_ptr<FrontendActionFactory> newFrontendActionFactory(
bool runToolOnCode(clang::FrontendAction *ToolAction, const Twine &Code,
const Twine &FileName = "input.cc",
std::shared_ptr<PCHContainerOperations> PCHContainerOps =
- std::make_shared<RawPCHContainerOperations>());
+ std::make_shared<PCHContainerOperations>());
/// The first part of the pair is the filename, the second part the
/// file-content.
@@ -171,7 +171,7 @@ bool runToolOnCodeWithArgs(
clang::FrontendAction *ToolAction, const Twine &Code,
const std::vector<std::string> &Args, const Twine &FileName = "input.cc",
std::shared_ptr<PCHContainerOperations> PCHContainerOps =
- std::make_shared<RawPCHContainerOperations>(),
+ std::make_shared<PCHContainerOperations>(),
const FileContentMappings &VirtualMappedFiles = FileContentMappings());
/// \brief Builds an AST for 'Code'.
@@ -185,7 +185,7 @@ bool runToolOnCodeWithArgs(
std::unique_ptr<ASTUnit>
buildASTFromCode(const Twine &Code, const Twine &FileName = "input.cc",
std::shared_ptr<PCHContainerOperations> PCHContainerOps =
- std::make_shared<RawPCHContainerOperations>());
+ std::make_shared<PCHContainerOperations>());
/// \brief Builds an AST for 'Code' with additional flags.
///
@@ -200,7 +200,7 @@ std::unique_ptr<ASTUnit> buildASTFromCodeWithArgs(
const Twine &Code, const std::vector<std::string> &Args,
const Twine &FileName = "input.cc",
std::shared_ptr<PCHContainerOperations> PCHContainerOps =
- std::make_shared<RawPCHContainerOperations>());
+ std::make_shared<PCHContainerOperations>());
/// \brief Utility to run a FrontendAction in a single clang invocation.
class ToolInvocation {
@@ -219,7 +219,7 @@ public:
ToolInvocation(std::vector<std::string> CommandLine, FrontendAction *FAction,
FileManager *Files,
std::shared_ptr<PCHContainerOperations> PCHContainerOps =
- std::make_shared<RawPCHContainerOperations>());
+ std::make_shared<PCHContainerOperations>());
/// \brief Create a tool invocation.
///
@@ -288,7 +288,7 @@ class ClangTool {
ClangTool(const CompilationDatabase &Compilations,
ArrayRef<std::string> SourcePaths,
std::shared_ptr<PCHContainerOperations> PCHContainerOps =
- std::make_shared<RawPCHContainerOperations>());
+ std::make_shared<PCHContainerOperations>());
~ClangTool();
generated by cgit v1.2.3 (git 2.25.1) at 2025-08-02 02:04:19 +0000