diff --git a/contrib/llvm-project/clang/include/clang/AST/Expr.h b/contrib/llvm-project/clang/include/clang/AST/Expr.h index 16956c27a114..bcb960540001 100644 --- a/contrib/llvm-project/clang/include/clang/AST/Expr.h +++ b/contrib/llvm-project/clang/include/clang/AST/Expr.h @@ -3955,14 +3955,14 @@ class StmtExpr : public Expr { Stmt *SubStmt; SourceLocation LParenLoc, RParenLoc; public: - // FIXME: Does type-dependence need to be computed differently? - // FIXME: Do we need to compute instantiation instantiation-dependence for - // statements? (ugh!) StmtExpr(CompoundStmt *substmt, QualType T, - SourceLocation lp, SourceLocation rp) : + SourceLocation lp, SourceLocation rp, bool InDependentContext) : + // Note: we treat a statement-expression in a dependent context as always + // being value- and instantiation-dependent. This matches the behavior of + // lambda-expressions and GCC. Expr(StmtExprClass, T, VK_RValue, OK_Ordinary, - T->isDependentType(), false, false, false), - SubStmt(substmt), LParenLoc(lp), RParenLoc(rp) { } + T->isDependentType(), InDependentContext, InDependentContext, false), + SubStmt(substmt), LParenLoc(lp), RParenLoc(rp) {} /// Build an empty statement expression. explicit StmtExpr(EmptyShell Empty) : Expr(StmtExprClass, Empty) { } diff --git a/contrib/llvm-project/clang/include/clang/Sema/Sema.h b/contrib/llvm-project/clang/include/clang/Sema/Sema.h index 697d1911be8f..2b5f7c1a7203 100644 --- a/contrib/llvm-project/clang/include/clang/Sema/Sema.h +++ b/contrib/llvm-project/clang/include/clang/Sema/Sema.h @@ -4923,7 +4923,7 @@ class Sema final { LabelDecl *TheDecl); void ActOnStartStmtExpr(); - ExprResult ActOnStmtExpr(SourceLocation LPLoc, Stmt *SubStmt, + ExprResult ActOnStmtExpr(Scope *S, SourceLocation LPLoc, Stmt *SubStmt, SourceLocation RPLoc); // "({..})" // Handle the final expression in a statement expression. ExprResult ActOnStmtExprResult(ExprResult E); diff --git a/contrib/llvm-project/clang/lib/AST/ASTImporter.cpp b/contrib/llvm-project/clang/lib/AST/ASTImporter.cpp index 1f2ce30398c9..f42361500a91 100644 --- a/contrib/llvm-project/clang/lib/AST/ASTImporter.cpp +++ b/contrib/llvm-project/clang/lib/AST/ASTImporter.cpp @@ -6724,8 +6724,9 @@ ExpectedStmt ASTNodeImporter::VisitStmtExpr(StmtExpr *E) { SourceLocation ToLParenLoc, ToRParenLoc; std::tie(ToSubStmt, ToType, ToLParenLoc, ToRParenLoc) = *Imp; - return new (Importer.getToContext()) StmtExpr( - ToSubStmt, ToType, ToLParenLoc, ToRParenLoc); + return new (Importer.getToContext()) + StmtExpr(ToSubStmt, ToType, ToLParenLoc, ToRParenLoc, + E->isInstantiationDependent()); } ExpectedStmt ASTNodeImporter::VisitUnaryOperator(UnaryOperator *E) { diff --git a/contrib/llvm-project/clang/lib/Format/TokenAnnotator.cpp b/contrib/llvm-project/clang/lib/Format/TokenAnnotator.cpp index 88564e02f23e..70bcd7048c55 100644 --- a/contrib/llvm-project/clang/lib/Format/TokenAnnotator.cpp +++ b/contrib/llvm-project/clang/lib/Format/TokenAnnotator.cpp @@ -2707,10 +2707,17 @@ bool TokenAnnotator::spaceRequiredBetween(const AnnotatedLine &Line, return false; if (Right.isOneOf(tok::star, tok::amp, tok::ampamp) && (Left.is(tok::identifier) || Left.isSimpleTypeSpecifier()) && - Left.Previous && Left.Previous->is(tok::kw_operator)) - // Space between the type and the * - // operator void*(), operator char*(), operator Foo*() dependant - // on PointerAlignment style. + // Space between the type and the * in: + // operator void*() + // operator char*() + // operator /*comment*/ const char*() + // operator volatile /*comment*/ char*() + // operator Foo*() + // dependent on PointerAlignment style. + Left.Previous && + (Left.Previous->endsSequence(tok::kw_operator) || + Left.Previous->endsSequence(tok::kw_const, tok::kw_operator) || + Left.Previous->endsSequence(tok::kw_volatile, tok::kw_operator))) return (Style.PointerAlignment != FormatStyle::PAS_Left); const auto SpaceRequiredForArrayInitializerLSquare = [](const FormatToken &LSquareTok, const FormatStyle &Style) { diff --git a/contrib/llvm-project/clang/lib/Parse/ParseExpr.cpp b/contrib/llvm-project/clang/lib/Parse/ParseExpr.cpp index 1eb3ad6afd1c..ad9627a2425c 100644 --- a/contrib/llvm-project/clang/lib/Parse/ParseExpr.cpp +++ b/contrib/llvm-project/clang/lib/Parse/ParseExpr.cpp @@ -2655,7 +2655,8 @@ Parser::ParseParenExpression(ParenParseOption &ExprType, bool stopIfCastExpr, // If the substmt parsed correctly, build the AST node. if (!Stmt.isInvalid()) { - Result = Actions.ActOnStmtExpr(OpenLoc, Stmt.get(), Tok.getLocation()); + Result = Actions.ActOnStmtExpr(getCurScope(), OpenLoc, Stmt.get(), + Tok.getLocation()); } else { Actions.ActOnStmtExprError(); } diff --git a/contrib/llvm-project/clang/lib/Sema/SemaExpr.cpp b/contrib/llvm-project/clang/lib/Sema/SemaExpr.cpp index 29562615e588..63d8d7506d03 100644 --- a/contrib/llvm-project/clang/lib/Sema/SemaExpr.cpp +++ b/contrib/llvm-project/clang/lib/Sema/SemaExpr.cpp @@ -13908,9 +13908,8 @@ void Sema::ActOnStmtExprError() { PopExpressionEvaluationContext(); } -ExprResult -Sema::ActOnStmtExpr(SourceLocation LPLoc, Stmt *SubStmt, - SourceLocation RPLoc) { // "({..})" +ExprResult Sema::ActOnStmtExpr(Scope *S, SourceLocation LPLoc, Stmt *SubStmt, + SourceLocation RPLoc) { // "({..})" assert(SubStmt && isa(SubStmt) && "Invalid action invocation!"); CompoundStmt *Compound = cast(SubStmt); @@ -13939,9 +13938,18 @@ Sema::ActOnStmtExpr(SourceLocation LPLoc, Stmt *SubStmt, } } + bool IsDependentContext = false; + if (S) + IsDependentContext = S->getTemplateParamParent() != nullptr; + else + // FIXME: This is not correct when substituting inside a templated + // context that isn't a DeclContext (such as a variable template). + IsDependentContext = CurContext->isDependentContext(); + // FIXME: Check that expression type is complete/non-abstract; statement // expressions are not lvalues. - Expr *ResStmtExpr = new (Context) StmtExpr(Compound, Ty, LPLoc, RPLoc); + Expr *ResStmtExpr = + new (Context) StmtExpr(Compound, Ty, LPLoc, RPLoc, IsDependentContext); if (StmtExprMayBindToTemp) return MaybeBindToTemporary(ResStmtExpr); return ResStmtExpr; diff --git a/contrib/llvm-project/clang/lib/Sema/SemaExprCXX.cpp b/contrib/llvm-project/clang/lib/Sema/SemaExprCXX.cpp index 98af7fb73eca..705abdb4ce72 100644 --- a/contrib/llvm-project/clang/lib/Sema/SemaExprCXX.cpp +++ b/contrib/llvm-project/clang/lib/Sema/SemaExprCXX.cpp @@ -6800,8 +6800,9 @@ Stmt *Sema::MaybeCreateStmtWithCleanups(Stmt *SubStmt) { // a new AsmStmtWithTemporaries. CompoundStmt *CompStmt = CompoundStmt::Create( Context, SubStmt, SourceLocation(), SourceLocation()); - Expr *E = new (Context) StmtExpr(CompStmt, Context.VoidTy, SourceLocation(), - SourceLocation()); + Expr *E = new (Context) + StmtExpr(CompStmt, Context.VoidTy, SourceLocation(), SourceLocation(), + CurContext->isDependentContext()); return MaybeCreateExprWithCleanups(E); } diff --git a/contrib/llvm-project/clang/lib/Sema/TreeTransform.h b/contrib/llvm-project/clang/lib/Sema/TreeTransform.h index d6105353bbdf..0892f966ac2e 100644 --- a/contrib/llvm-project/clang/lib/Sema/TreeTransform.h +++ b/contrib/llvm-project/clang/lib/Sema/TreeTransform.h @@ -2526,10 +2526,9 @@ class TreeTransform { /// /// By default, performs semantic analysis to build the new expression. /// Subclasses may override this routine to provide different behavior. - ExprResult RebuildStmtExpr(SourceLocation LParenLoc, - Stmt *SubStmt, - SourceLocation RParenLoc) { - return getSema().ActOnStmtExpr(LParenLoc, SubStmt, RParenLoc); + ExprResult RebuildStmtExpr(SourceLocation LParenLoc, Stmt *SubStmt, + SourceLocation RParenLoc) { + return getSema().ActOnStmtExpr(nullptr, LParenLoc, SubStmt, RParenLoc); } /// Build a new __builtin_choose_expr expression. @@ -11801,6 +11800,8 @@ TreeTransform::TransformLambdaExpr(LambdaExpr *E) { NewTrailingRequiresClause = getDerived().TransformExpr(TRC); // Create the local class that will describe the lambda. + // FIXME: KnownDependent below is wrong when substituting inside a templated + // context that isn't a DeclContext (such as a variable template). CXXRecordDecl *OldClass = E->getLambdaClass(); CXXRecordDecl *Class = getSema().createLambdaClosureType(E->getIntroducerRange(), diff --git a/contrib/llvm-project/lld/docs/ReleaseNotes.rst b/contrib/llvm-project/lld/docs/ReleaseNotes.rst index 5be348bb1894..724c0097a949 100644 --- a/contrib/llvm-project/lld/docs/ReleaseNotes.rst +++ b/contrib/llvm-project/lld/docs/ReleaseNotes.rst @@ -5,10 +5,6 @@ lld 10.0.0 Release Notes .. contents:: :local: -.. warning:: - These are in-progress notes for the upcoming LLVM 10.0.0 release. - Release notes for previous releases can be found on - `the Download Page `_. Introduction ============ @@ -33,51 +29,95 @@ ELF Improvements * New ``elf32btsmipn32_fbsd`` and ``elf32ltsmipn32_fbsd`` emulations are supported. -* Relax MIPS ``jalr``and ``jr`` instructions marked by the ``R_MIPS_JALR`` +* Relax MIPS ``jalr`` and ``jr`` instructions marked by the ``R_MIPS_JALR`` relocation. +* For certain "undefined symbol" errors, a definition with a close spelling will be suggested. + (`D67039 `_) +* ``extern "C"`` is suggested if an undefined reference is mangled(unmangled) while there + is a likely unmangled(mangled) definition. + (`D69592 `_ `D69650 `_) +* New ``-z noseparate-code``, ``-z separate-code`` and ``-z separate-loadable-segments``. + ``-z noseparate-code`` is the default, which can reduce sizes of linked binaries by up to + 3 times maxpagesize. + (`D64903 `_ `D67481 `_) +* ``-z force-bti`` and ``-z pac-plt`` are added for AArch64 Branch Target Identification and Pointer Authentication. + (`D62609 `_) +* ``--fix-cortex-a8`` is added to fix erratum 657417. + (`D67284 `_) +* ``-z force-ibt`` and ``-z shstk`` are added for Intel Control-flow Enforcement Technology. + (`D59780 `_) +* ``PT_GNU_PROPERTY`` is added to help loaders locate the ``.note.gnu.property`` section. + It may be used by a future Linux kernel. + (`D70961 `_) +* For ``--compress-debug-sections=zlib``, ``-O0`` and ``-O1`` enable compression level 1 + while ``-O2`` enables compression level 6. ``-O1`` (default) is faster than before. + (`D70658 `_) +* Range extension thunks with addends are implemented for AArch64, PowerPC32 and PowerPC64. + (`D70637 `_ `D70937 `_ + `D73424 `_) +* ``R_RISCV_ALIGN`` will be errored because linker relaxation for RISC-V is not supported. + Pass ``-mno-relax`` to disable ``R_RISCV_ALIGN``. + (`D71820 `_) +* The ARM port will no longer insert interworking thunks for non STT_FUNC symbols. + (`D73474 `_) +* The quality of PowerPC32 port has been greatly improved (canonical PLT, copy + relocations, non-preemptible IFUNC, range extension thunks with addends). + It can link FreeBSD 13.0 userland. +* The PowerPC64 port supports non-preemptible IFUNC. + (`D71509 `_) +* lld creates a RO PT_LOAD and a RX PT_LOAD without a linker script. + lld creates a unified RX PT_LOAD with a linker script. + A future release will eliminate this difference and use a RO PT_LOAD and a RX PT_LOAD by default. + The linker script case will require ``--no-rosegment`` to restore the current behavior. +* GNU style compressed debug sections ``.zdebug`` (obsoleted by ``SHF_COMPRESSED``) + are supported for input files, but not for the output. + A future release may drop ``.zdebug`` support. -* Reduced size of linked MIPS binaries. +Breaking changes +---------------- -COFF Improvements ------------------ +* ``-Ttext=$base`` (base is usually 0) is no longer supported. + If PT_PHDR is needed, use ``--image-base=$base`` instead. + If PT_PHDR is not needed, use a linker script with `.text 0 : { *(.text*) }` as the first + output section description. + See https://bugs.llvm.org/show_bug.cgi?id=44715 for more information. + (`D67325 `_) +* ``-Ttext-segment`` is no longer supported. Its meaning was different from GNU ld's and + could cause subtle bugs. + (`D70468 `_) -* ... MinGW Improvements ------------------ * Allow using custom .edata sections from input object files (for use by Wine) - (`dadc6f248868 `) + (`dadc6f248868 `_) * Don't implicitly create import libraries unless requested - (`6540e55067e3 `) + (`6540e55067e3 `_) * Support merging multiple resource object files - (`3d3a9b3b413d `) + (`3d3a9b3b413d `_) and properly handle the default manifest object files that GCC can pass - (`d581dd501381 `) + (`d581dd501381 `_) * Demangle itanium symbol names in warnings/error messages - (`a66fc1c99f3e `) + (`a66fc1c99f3e `_) * Print source locations for undefined references and duplicate symbols, if possible - (`1d06d48bb346 `) + (`1d06d48bb346 `_) and - (`b38f577c015c `) + (`b38f577c015c `_) * Look for more filename patterns when resolving ``-l`` options - (`0226c35262df `) + (`0226c35262df `_) * Don't error out on duplicate absolute symbols with the same value (which can happen for the default-null symbol for weak symbols) - (`1737cc750c46 `) + (`1737cc750c46 `_) -MachO Improvements ------------------- - -* Item 1. WebAssembly Improvements ------------------------ diff --git a/contrib/llvm-project/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunication.cpp b/contrib/llvm-project/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunication.cpp index 7cea013eea7f..0a98f6a15d75 100644 --- a/contrib/llvm-project/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunication.cpp +++ b/contrib/llvm-project/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunication.cpp @@ -50,7 +50,7 @@ #include #endif -#if LLVM_ENABLE_ZLIB +#if defined(HAVE_LIBZ) #include #endif @@ -582,7 +582,7 @@ bool GDBRemoteCommunication::DecompressPacket() { } #endif -#if LLVM_ENABLE_ZLIB +#if defined(HAVE_LIBZ) if (decompressed_bytes == 0 && decompressed_bufsize != ULONG_MAX && decompressed_buffer != nullptr && m_compression_type == CompressionType::ZlibDeflate) { diff --git a/contrib/llvm-project/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.cpp b/contrib/llvm-project/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.cpp index b2f1ee527e8b..4dafa1d494d8 100644 --- a/contrib/llvm-project/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.cpp +++ b/contrib/llvm-project/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.cpp @@ -1045,7 +1045,7 @@ void GDBRemoteCommunicationClient::MaybeEnableCompression( } #endif -#if LLVM_ENABLE_ZLIB +#if defined(HAVE_LIBZ) if (avail_type == CompressionType::None) { for (auto compression : supported_compressions) { if (compression == "zlib-deflate") { diff --git a/contrib/llvm-project/llvm/lib/Support/Windows/WindowsSupport.h b/contrib/llvm-project/llvm/include/llvm/Support/Windows/WindowsSupport.h similarity index 100% rename from contrib/llvm-project/llvm/lib/Support/Windows/WindowsSupport.h rename to contrib/llvm-project/llvm/include/llvm/Support/Windows/WindowsSupport.h diff --git a/contrib/llvm-project/llvm/include/llvm/module.modulemap b/contrib/llvm-project/llvm/include/llvm/module.modulemap index 05de40698e35..d281682ae003 100644 --- a/contrib/llvm-project/llvm/include/llvm/module.modulemap +++ b/contrib/llvm-project/llvm/include/llvm/module.modulemap @@ -380,6 +380,9 @@ module LLVM_Utils { umbrella "Support" module * { export * } + + // Exclude this; it should only be used on Windows. + exclude header "Support/Windows/WindowsSupport.h" // Exclude these; they are fundamentally non-modular. exclude header "Support/PluginLoader.h" diff --git a/contrib/llvm-project/llvm/lib/Analysis/TargetLibraryInfo.cpp b/contrib/llvm-project/llvm/lib/Analysis/TargetLibraryInfo.cpp index c7238db43aab..1a32adf4723a 100644 --- a/contrib/llvm-project/llvm/lib/Analysis/TargetLibraryInfo.cpp +++ b/contrib/llvm-project/llvm/lib/Analysis/TargetLibraryInfo.cpp @@ -470,6 +470,9 @@ static void initialize(TargetLibraryInfoImpl &TLI, const Triple &T, TLI.setUnavailable(LibFunc_tmpfile64); // Relaxed math functions are included in math-finite.h on Linux (GLIBC). + // Note that math-finite.h is no longer supported by top-of-tree GLIBC, + // so we keep these functions around just so that they're recognized by + // the ConstantFolder. TLI.setUnavailable(LibFunc_acos_finite); TLI.setUnavailable(LibFunc_acosf_finite); TLI.setUnavailable(LibFunc_acosl_finite); diff --git a/contrib/llvm-project/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/contrib/llvm-project/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp index 80ac8b95e4ef..91404ee7728b 100644 --- a/contrib/llvm-project/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp +++ b/contrib/llvm-project/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp @@ -3867,7 +3867,6 @@ void SelectionDAGLegalize::ConvertNodeToLibcall(SDNode *Node) { SmallVector Results; SDLoc dl(Node); // FIXME: Check flags on the node to see if we can use a finite call. - bool CanUseFiniteLibCall = TM.Options.NoInfsFPMath && TM.Options.NoNaNsFPMath; unsigned Opc = Node->getOpcode(); switch (Opc) { case ISD::ATOMIC_FENCE: { @@ -3976,68 +3975,28 @@ void SelectionDAGLegalize::ConvertNodeToLibcall(SDNode *Node) { break; case ISD::FLOG: case ISD::STRICT_FLOG: - if (CanUseFiniteLibCall && DAG.getLibInfo().has(LibFunc_log_finite)) - ExpandFPLibCall(Node, RTLIB::LOG_FINITE_F32, - RTLIB::LOG_FINITE_F64, - RTLIB::LOG_FINITE_F80, - RTLIB::LOG_FINITE_F128, - RTLIB::LOG_FINITE_PPCF128, Results); - else - ExpandFPLibCall(Node, RTLIB::LOG_F32, RTLIB::LOG_F64, - RTLIB::LOG_F80, RTLIB::LOG_F128, - RTLIB::LOG_PPCF128, Results); + ExpandFPLibCall(Node, RTLIB::LOG_F32, RTLIB::LOG_F64, RTLIB::LOG_F80, + RTLIB::LOG_F128, RTLIB::LOG_PPCF128, Results); break; case ISD::FLOG2: case ISD::STRICT_FLOG2: - if (CanUseFiniteLibCall && DAG.getLibInfo().has(LibFunc_log2_finite)) - ExpandFPLibCall(Node, RTLIB::LOG2_FINITE_F32, - RTLIB::LOG2_FINITE_F64, - RTLIB::LOG2_FINITE_F80, - RTLIB::LOG2_FINITE_F128, - RTLIB::LOG2_FINITE_PPCF128, Results); - else - ExpandFPLibCall(Node, RTLIB::LOG2_F32, RTLIB::LOG2_F64, - RTLIB::LOG2_F80, RTLIB::LOG2_F128, - RTLIB::LOG2_PPCF128, Results); + ExpandFPLibCall(Node, RTLIB::LOG2_F32, RTLIB::LOG2_F64, RTLIB::LOG2_F80, + RTLIB::LOG2_F128, RTLIB::LOG2_PPCF128, Results); break; case ISD::FLOG10: case ISD::STRICT_FLOG10: - if (CanUseFiniteLibCall && DAG.getLibInfo().has(LibFunc_log10_finite)) - ExpandFPLibCall(Node, RTLIB::LOG10_FINITE_F32, - RTLIB::LOG10_FINITE_F64, - RTLIB::LOG10_FINITE_F80, - RTLIB::LOG10_FINITE_F128, - RTLIB::LOG10_FINITE_PPCF128, Results); - else - ExpandFPLibCall(Node, RTLIB::LOG10_F32, RTLIB::LOG10_F64, - RTLIB::LOG10_F80, RTLIB::LOG10_F128, - RTLIB::LOG10_PPCF128, Results); + ExpandFPLibCall(Node, RTLIB::LOG10_F32, RTLIB::LOG10_F64, RTLIB::LOG10_F80, + RTLIB::LOG10_F128, RTLIB::LOG10_PPCF128, Results); break; case ISD::FEXP: case ISD::STRICT_FEXP: - if (CanUseFiniteLibCall && DAG.getLibInfo().has(LibFunc_exp_finite)) - ExpandFPLibCall(Node, RTLIB::EXP_FINITE_F32, - RTLIB::EXP_FINITE_F64, - RTLIB::EXP_FINITE_F80, - RTLIB::EXP_FINITE_F128, - RTLIB::EXP_FINITE_PPCF128, Results); - else - ExpandFPLibCall(Node, RTLIB::EXP_F32, RTLIB::EXP_F64, - RTLIB::EXP_F80, RTLIB::EXP_F128, - RTLIB::EXP_PPCF128, Results); + ExpandFPLibCall(Node, RTLIB::EXP_F32, RTLIB::EXP_F64, RTLIB::EXP_F80, + RTLIB::EXP_F128, RTLIB::EXP_PPCF128, Results); break; case ISD::FEXP2: case ISD::STRICT_FEXP2: - if (CanUseFiniteLibCall && DAG.getLibInfo().has(LibFunc_exp2_finite)) - ExpandFPLibCall(Node, RTLIB::EXP2_FINITE_F32, - RTLIB::EXP2_FINITE_F64, - RTLIB::EXP2_FINITE_F80, - RTLIB::EXP2_FINITE_F128, - RTLIB::EXP2_FINITE_PPCF128, Results); - else - ExpandFPLibCall(Node, RTLIB::EXP2_F32, RTLIB::EXP2_F64, - RTLIB::EXP2_F80, RTLIB::EXP2_F128, - RTLIB::EXP2_PPCF128, Results); + ExpandFPLibCall(Node, RTLIB::EXP2_F32, RTLIB::EXP2_F64, RTLIB::EXP2_F80, + RTLIB::EXP2_F128, RTLIB::EXP2_PPCF128, Results); break; case ISD::FTRUNC: case ISD::STRICT_FTRUNC: @@ -4107,16 +4066,8 @@ void SelectionDAGLegalize::ConvertNodeToLibcall(SDNode *Node) { } case ISD::FPOW: case ISD::STRICT_FPOW: - if (CanUseFiniteLibCall && DAG.getLibInfo().has(LibFunc_pow_finite)) - ExpandFPLibCall(Node, RTLIB::POW_FINITE_F32, - RTLIB::POW_FINITE_F64, - RTLIB::POW_FINITE_F80, - RTLIB::POW_FINITE_F128, - RTLIB::POW_FINITE_PPCF128, Results); - else - ExpandFPLibCall(Node, RTLIB::POW_F32, RTLIB::POW_F64, - RTLIB::POW_F80, RTLIB::POW_F128, - RTLIB::POW_PPCF128, Results); + ExpandFPLibCall(Node, RTLIB::POW_F32, RTLIB::POW_F64, RTLIB::POW_F80, + RTLIB::POW_F128, RTLIB::POW_PPCF128, Results); break; case ISD::LROUND: case ISD::STRICT_LROUND: diff --git a/contrib/llvm-project/llvm/lib/Support/CRC.cpp b/contrib/llvm-project/llvm/lib/Support/CRC.cpp index 2bc668beed32..7ff09debe3b7 100644 --- a/contrib/llvm-project/llvm/lib/Support/CRC.cpp +++ b/contrib/llvm-project/llvm/lib/Support/CRC.cpp @@ -25,7 +25,7 @@ using namespace llvm; -#if !LLVM_ENABLE_ZLIB +#if LLVM_ENABLE_ZLIB == 0 || !HAVE_ZLIB_H static const uint32_t CRCTable[256] = { 0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, 0x076dc419, 0x706af48f, diff --git a/contrib/llvm-project/llvm/lib/Support/Compression.cpp b/contrib/llvm-project/llvm/lib/Support/Compression.cpp index 4165a2740cd0..97d5ffaadf82 100644 --- a/contrib/llvm-project/llvm/lib/Support/Compression.cpp +++ b/contrib/llvm-project/llvm/lib/Support/Compression.cpp @@ -17,13 +17,13 @@ #include "llvm/Support/Compiler.h" #include "llvm/Support/Error.h" #include "llvm/Support/ErrorHandling.h" -#if LLVM_ENABLE_ZLIB +#if LLVM_ENABLE_ZLIB == 1 && HAVE_ZLIB_H #include #endif using namespace llvm; -#if LLVM_ENABLE_ZLIB +#if LLVM_ENABLE_ZLIB == 1 && HAVE_LIBZ static Error createError(StringRef Err) { return make_error(Err, inconvertibleErrorCode()); } diff --git a/contrib/llvm-project/llvm/lib/Support/CrashRecoveryContext.cpp b/contrib/llvm-project/llvm/lib/Support/CrashRecoveryContext.cpp index 356835609830..ec7d7d641dce 100644 --- a/contrib/llvm-project/llvm/lib/Support/CrashRecoveryContext.cpp +++ b/contrib/llvm-project/llvm/lib/Support/CrashRecoveryContext.cpp @@ -254,7 +254,7 @@ bool CrashRecoveryContext::RunSafely(function_ref Fn) { // XP, so if support for older versions of Windows is required, // it will have to be added. -#include "Windows/WindowsSupport.h" +#include "llvm/Support/Windows/WindowsSupport.h" static LONG CALLBACK ExceptionHandler(PEXCEPTION_POINTERS ExceptionInfo) { diff --git a/contrib/llvm-project/llvm/lib/Support/InitLLVM.cpp b/contrib/llvm-project/llvm/lib/Support/InitLLVM.cpp index bb9b569d2de6..5c56b773ea69 100644 --- a/contrib/llvm-project/llvm/lib/Support/InitLLVM.cpp +++ b/contrib/llvm-project/llvm/lib/Support/InitLLVM.cpp @@ -15,7 +15,7 @@ #include #ifdef _WIN32 -#include "Windows/WindowsSupport.h" +#include "llvm/Support/Windows/WindowsSupport.h" #endif using namespace llvm; diff --git a/contrib/llvm-project/llvm/lib/Support/RandomNumberGenerator.cpp b/contrib/llvm-project/llvm/lib/Support/RandomNumberGenerator.cpp index 09fad1979985..f9c41ee5eaaf 100644 --- a/contrib/llvm-project/llvm/lib/Support/RandomNumberGenerator.cpp +++ b/contrib/llvm-project/llvm/lib/Support/RandomNumberGenerator.cpp @@ -17,7 +17,7 @@ #include "llvm/Support/Debug.h" #include "llvm/Support/raw_ostream.h" #ifdef _WIN32 -#include "Windows/WindowsSupport.h" +#include "llvm/Support/Windows/WindowsSupport.h" #else #include "Unix/Unix.h" #endif diff --git a/contrib/llvm-project/llvm/lib/Support/Windows/DynamicLibrary.inc b/contrib/llvm-project/llvm/lib/Support/Windows/DynamicLibrary.inc index 71b206c4cf9e..a3f78fb0d6ba 100644 --- a/contrib/llvm-project/llvm/lib/Support/Windows/DynamicLibrary.inc +++ b/contrib/llvm-project/llvm/lib/Support/Windows/DynamicLibrary.inc @@ -10,7 +10,7 @@ // //===----------------------------------------------------------------------===// -#include "WindowsSupport.h" +#include "llvm/Support/Windows/WindowsSupport.h" #include "llvm/Support/ConvertUTF.h" #include "llvm/Support/raw_ostream.h" diff --git a/contrib/llvm-project/llvm/lib/Support/Windows/Host.inc b/contrib/llvm-project/llvm/lib/Support/Windows/Host.inc index 21b947f26df3..5583db909045 100644 --- a/contrib/llvm-project/llvm/lib/Support/Windows/Host.inc +++ b/contrib/llvm-project/llvm/lib/Support/Windows/Host.inc @@ -10,7 +10,7 @@ // //===----------------------------------------------------------------------===// -#include "WindowsSupport.h" +#include "llvm/Support/Windows/WindowsSupport.h" #include #include diff --git a/contrib/llvm-project/llvm/lib/Support/Windows/Memory.inc b/contrib/llvm-project/llvm/lib/Support/Windows/Memory.inc index c5566f9910a5..1b2de1915ec4 100644 --- a/contrib/llvm-project/llvm/lib/Support/Windows/Memory.inc +++ b/contrib/llvm-project/llvm/lib/Support/Windows/Memory.inc @@ -17,7 +17,7 @@ #include "llvm/Support/WindowsError.h" // The Windows.h header must be the last one included. -#include "WindowsSupport.h" +#include "llvm/Support/Windows/WindowsSupport.h" static DWORD getWindowsProtectionFlags(unsigned Flags) { switch (Flags & llvm::sys::Memory::MF_RWE_MASK) { diff --git a/contrib/llvm-project/llvm/lib/Support/Windows/Path.inc b/contrib/llvm-project/llvm/lib/Support/Windows/Path.inc index c3b13abef5de..d634c123fbdc 100644 --- a/contrib/llvm-project/llvm/lib/Support/Windows/Path.inc +++ b/contrib/llvm-project/llvm/lib/Support/Windows/Path.inc @@ -25,7 +25,7 @@ // These two headers must be included last, and make sure shlobj is required // after Windows.h to make sure it picks up our definition of _WIN32_WINNT -#include "WindowsSupport.h" +#include "llvm/Support/Windows/WindowsSupport.h" #include #include diff --git a/contrib/llvm-project/llvm/lib/Support/Windows/Process.inc b/contrib/llvm-project/llvm/lib/Support/Windows/Process.inc index 3526e3dee6fa..518ecdb98896 100644 --- a/contrib/llvm-project/llvm/lib/Support/Windows/Process.inc +++ b/contrib/llvm-project/llvm/lib/Support/Windows/Process.inc @@ -19,7 +19,7 @@ #include // The Windows.h header must be after LLVM and standard headers. -#include "WindowsSupport.h" +#include "llvm/Support/Windows/WindowsSupport.h" #include #include diff --git a/contrib/llvm-project/llvm/lib/Support/Windows/Program.inc b/contrib/llvm-project/llvm/lib/Support/Windows/Program.inc index a1482bf17c60..c4285d5d6563 100644 --- a/contrib/llvm-project/llvm/lib/Support/Windows/Program.inc +++ b/contrib/llvm-project/llvm/lib/Support/Windows/Program.inc @@ -10,7 +10,7 @@ // //===----------------------------------------------------------------------===// -#include "WindowsSupport.h" +#include "llvm/Support/Windows/WindowsSupport.h" #include "llvm/ADT/StringExtras.h" #include "llvm/Support/ConvertUTF.h" #include "llvm/Support/Errc.h" diff --git a/contrib/llvm-project/llvm/lib/Support/Windows/Signals.inc b/contrib/llvm-project/llvm/lib/Support/Windows/Signals.inc index 09e19ae41f1a..c7301742119e 100644 --- a/contrib/llvm-project/llvm/lib/Support/Windows/Signals.inc +++ b/contrib/llvm-project/llvm/lib/Support/Windows/Signals.inc @@ -23,7 +23,7 @@ #include "llvm/Support/raw_ostream.h" // The Windows.h header must be after LLVM and standard headers. -#include "WindowsSupport.h" +#include "llvm/Support/Windows/WindowsSupport.h" #ifdef __MINGW32__ #include diff --git a/contrib/llvm-project/llvm/lib/Support/Windows/ThreadLocal.inc b/contrib/llvm-project/llvm/lib/Support/Windows/ThreadLocal.inc index 1e0ed955e9ab..696e5c843ead 100644 --- a/contrib/llvm-project/llvm/lib/Support/Windows/ThreadLocal.inc +++ b/contrib/llvm-project/llvm/lib/Support/Windows/ThreadLocal.inc @@ -15,7 +15,7 @@ //=== is guaranteed to work on *all* Win32 variants. //===----------------------------------------------------------------------===// -#include "WindowsSupport.h" +#include "llvm/Support/Windows/WindowsSupport.h" #include "llvm/Support/ThreadLocal.h" namespace llvm { diff --git a/contrib/llvm-project/llvm/lib/Support/Windows/Threading.inc b/contrib/llvm-project/llvm/lib/Support/Windows/Threading.inc index 9456efa686ff..efa4bc6cf735 100644 --- a/contrib/llvm-project/llvm/lib/Support/Windows/Threading.inc +++ b/contrib/llvm-project/llvm/lib/Support/Windows/Threading.inc @@ -13,7 +13,7 @@ #include "llvm/ADT/SmallString.h" #include "llvm/ADT/Twine.h" -#include "WindowsSupport.h" +#include "llvm/Support/Windows/WindowsSupport.h" #include // Windows will at times define MemoryFence. diff --git a/contrib/llvm-project/llvm/lib/Support/raw_ostream.cpp b/contrib/llvm-project/llvm/lib/Support/raw_ostream.cpp index 4bb315f824af..13b0203ac953 100644 --- a/contrib/llvm-project/llvm/lib/Support/raw_ostream.cpp +++ b/contrib/llvm-project/llvm/lib/Support/raw_ostream.cpp @@ -60,7 +60,7 @@ #ifdef _WIN32 #include "llvm/Support/ConvertUTF.h" -#include "Windows/WindowsSupport.h" +#include "llvm/Support/Windows/WindowsSupport.h" #endif using namespace llvm; diff --git a/contrib/llvm-project/llvm/lib/Transforms/InstCombine/InstCombinePHI.cpp b/contrib/llvm-project/llvm/lib/Transforms/InstCombine/InstCombinePHI.cpp index 74e015a4f1d4..6c2aead5a754 100644 --- a/contrib/llvm-project/llvm/lib/Transforms/InstCombine/InstCombinePHI.cpp +++ b/contrib/llvm-project/llvm/lib/Transforms/InstCombine/InstCombinePHI.cpp @@ -218,13 +218,21 @@ Instruction *InstCombiner::FoldIntegerTypedPHI(PHINode &PN) { return nullptr; // If any of the operand that requires casting is a terminator - // instruction, do not do it. + // instruction, do not do it. Similarly, do not do the transform if the value + // is PHI in a block with no insertion point, for example, a catchswitch + // block, since we will not be able to insert a cast after the PHI. if (any_of(AvailablePtrVals, [&](Value *V) { if (V->getType() == IntToPtr->getType()) return false; - auto *Inst = dyn_cast(V); - return Inst && Inst->isTerminator(); + if (!Inst) + return false; + if (Inst->isTerminator()) + return true; + auto *BB = Inst->getParent(); + if (isa(Inst) && BB->getFirstInsertionPt() == BB->end()) + return true; + return false; })) return nullptr; @@ -264,8 +272,10 @@ Instruction *InstCombiner::FoldIntegerTypedPHI(PHINode &PN) { if (auto *IncomingI = dyn_cast(IncomingVal)) { BasicBlock::iterator InsertPos(IncomingI); InsertPos++; + BasicBlock *BB = IncomingI->getParent(); if (isa(IncomingI)) - InsertPos = IncomingI->getParent()->getFirstInsertionPt(); + InsertPos = BB->getFirstInsertionPt(); + assert(InsertPos != BB->end() && "should have checked above"); InsertNewInstBefore(CI, *InsertPos); } else { auto *InsertBB = &IncomingBB->getParent()->getEntryBlock(); diff --git a/contrib/llvm-project/llvm/lib/Transforms/Scalar/SROA.cpp b/contrib/llvm-project/llvm/lib/Transforms/Scalar/SROA.cpp index 89916e43fce2..1bdd806f15ac 100644 --- a/contrib/llvm-project/llvm/lib/Transforms/Scalar/SROA.cpp +++ b/contrib/llvm-project/llvm/lib/Transforms/Scalar/SROA.cpp @@ -2519,6 +2519,8 @@ class llvm::sroa::AllocaSliceRewriter NewLI->setAAMetadata(AATags); if (LI.isVolatile()) NewLI->setAtomic(LI.getOrdering(), LI.getSyncScopeID()); + if (NewLI->isAtomic()) + NewLI->setAlignment(LI.getAlign()); // Any !nonnull metadata or !range metadata on the old load is also valid // on the new load. This is even true in some cases even when the loads @@ -2709,6 +2711,8 @@ class llvm::sroa::AllocaSliceRewriter NewSI->setAAMetadata(AATags); if (SI.isVolatile()) NewSI->setAtomic(SI.getOrdering(), SI.getSyncScopeID()); + if (NewSI->isAtomic()) + NewSI->setAlignment(SI.getAlign()); Pass.DeadInsts.insert(&SI); deleteIfTriviallyDead(OldOp); diff --git a/contrib/llvm-project/llvm/tools/llvm-ar/llvm-ar.cpp b/contrib/llvm-project/llvm/tools/llvm-ar/llvm-ar.cpp index c339dfe1f33e..516cc2626b51 100644 --- a/contrib/llvm-project/llvm/tools/llvm-ar/llvm-ar.cpp +++ b/contrib/llvm-project/llvm/tools/llvm-ar/llvm-ar.cpp @@ -45,8 +45,7 @@ #endif #ifdef _WIN32 -#define WIN32_LEAN_AND_MEAN -#include +#include "llvm/Support/Windows/WindowsSupport.h" #endif using namespace llvm; diff --git a/lib/clang/include/VCSVersion.inc b/lib/clang/include/VCSVersion.inc index 33b247760efb..d96651ad5cc2 100644 --- a/lib/clang/include/VCSVersion.inc +++ b/lib/clang/include/VCSVersion.inc @@ -1,14 +1,14 @@ // $FreeBSD$ -#define LLVM_REVISION "llvmorg-10.0.0-rc2-70-ge5cb70267e7" +#define LLVM_REVISION "llvmorg-10.0.0-rc3-1-gc290cb61fdc" #define LLVM_REPOSITORY "git@github.com:llvm/llvm-project.git" -#define CLANG_REVISION "llvmorg-10.0.0-rc2-70-ge5cb70267e7" +#define CLANG_REVISION "llvmorg-10.0.0-rc3-1-gc290cb61fdc" #define CLANG_REPOSITORY "git@github.com:llvm/llvm-project.git" // - -#define LLD_REVISION "llvmorg-10.0.0-rc2-70-ge5cb70267e7-1300007" +#define LLD_REVISION "llvmorg-10.0.0-rc3-1-gc290cb61fdc-1300007" #define LLD_REPOSITORY "FreeBSD" -#define LLDB_REVISION "llvmorg-10.0.0-rc2-70-ge5cb70267e7" +#define LLDB_REVISION "llvmorg-10.0.0-rc3-1-gc290cb61fdc" #define LLDB_REPOSITORY "git@github.com:llvm/llvm-project.git" diff --git a/lib/clang/include/llvm/Support/VCSRevision.h b/lib/clang/include/llvm/Support/VCSRevision.h index c0dae1121e56..43294f49b9af 100644 --- a/lib/clang/include/llvm/Support/VCSRevision.h +++ b/lib/clang/include/llvm/Support/VCSRevision.h @@ -1,3 +1,3 @@ /* $FreeBSD$ */ -#define LLVM_REVISION "llvmorg-10.0.0-rc2-70-ge5cb70267e7" +#define LLVM_REVISION "llvmorg-10.0.0-rc3-1-gc290cb61fdc" #define LLVM_REPOSITORY "git@github.com:llvm/llvm-project.git"