[clang][OpenMP] Add 'align' modifier for 'allocate' clause by ddpagan · Pull Request #121814 · llvm/llvm-project (original) (raw)

@llvm/pr-subscribers-clang-modules

@llvm/pr-subscribers-clang

Author: David Pagan (ddpagan)

Changes

The 'align' modifier is now accepted in the 'allocate' clause. Added LIT tests covering codegen, PCH, template handling, and serialization for 'align' modifier.

Added support for align-modifier to release notes.

Testing

• New allocate modifier LIT tests.
• OpenMP LIT tests.
• check-all

Patch is 91.26 KiB, truncated to 20.00 KiB below, full version: https://github.com/llvm/llvm-project/pull/121814.diff

17 Files Affected:

• (modified) clang/docs/ReleaseNotes.rst (+1)
• (modified) clang/include/clang/AST/OpenMPClause.h (+81-11)
• (modified) clang/include/clang/Basic/DiagnosticParseKinds.td (+2)
• (modified) clang/include/clang/Basic/OpenMPKinds.def (+1)
• (modified) clang/include/clang/Basic/OpenMPKinds.h (+4)
• (modified) clang/include/clang/Sema/SemaOpenMP.h (+15-5)
• (modified) clang/lib/AST/OpenMPClause.cpp (+42-16)
• (modified) clang/lib/Parse/ParseOpenMP.cpp (+75-20)
• (modified) clang/lib/Sema/SemaOpenMP.cpp (+67-35)
• (modified) clang/lib/Sema/TreeTransform.h (+21-9)
• (modified) clang/lib/Serialization/ASTReader.cpp (+5-1)
• (modified) clang/lib/Serialization/ASTWriter.cpp (+3-1)
• (removed) clang/test/OpenMP/allocate_allocator_modifier_codegen.cpp (-255)
• (removed) clang/test/OpenMP/allocate_allocator_modifier_messages.cpp (-97)
• (renamed) clang/test/OpenMP/allocate_modifiers_ast_print.cpp (+76-1)
• (added) clang/test/OpenMP/allocate_modifiers_codegen.cpp (+409)
• (added) clang/test/OpenMP/allocate_modifiers_messages.cpp (+159)

diff --git a/clang/docs/ReleaseNotes.rst b/clang/docs/ReleaseNotes.rst index acd9dd9298ce1e..25d390f69bcea3 100644 --- a/clang/docs/ReleaseNotes.rst +++ b/clang/docs/ReleaseNotes.rst @@ -1284,6 +1284,7 @@ OpenMP Support

• Changed the OpenMP DeviceRTL to use 'generic' IR. The LIBOMPTARGET_DEVICE_ARCHITECTURES CMake argument is now unused and will always build support for AMDGPU and NVPTX targets. +- Added support for align-modifier in 'allocate' clause.

Improvements ^^^^^^^^^^^^ diff --git a/clang/include/clang/AST/OpenMPClause.h b/clang/include/clang/AST/OpenMPClause.h index d2f5267e4da5ea..b9088eff3bb52e 100644 --- a/clang/include/clang/AST/OpenMPClause.h +++ b/clang/include/clang/AST/OpenMPClause.h @@ -498,6 +498,9 @@ class OMPAllocateClause final /// Allocator specified in the clause, or 'nullptr' if the default one is /// used. Expr *Allocator = nullptr;

• /// Alignment specified in the clause, or 'nullptr' if the default one is

• /// used.

• Expr *Alignment = nullptr; /// Position of the ':' delimiter in the clause; SourceLocation ColonLoc; /// Modifier of 'allocate' clause. @@ -505,6 +508,41 @@ class OMPAllocateClause final /// Location of allocator modifier if any. SourceLocation AllocatorModifierLoc;

• // ----------------------------------------------------------------------------

• /// Modifiers for 'allocate' clause.

• enum { FIRST, SECOND, NUM_MODIFIERS };

• OpenMPAllocateClauseModifier Modifiers[NUM_MODIFIERS];

• /// Locations of modifiers.

• SourceLocation ModifiersLoc[NUM_MODIFIERS];

• /// Set the first allocate modifier.

• ///

• /// \param M Allocate modifier.

• void setFirstAllocateModifier(OpenMPAllocateClauseModifier M) {

• Modifiers[FIRST] = M;

• }

• /// Set the second allocate modifier.

• ///

• /// \param M Allocate modifier.

• void setSecondAllocateModifier(OpenMPAllocateClauseModifier M) {

• Modifiers[SECOND] = M;

• }

• /// Set location of the first allocate modifier.

• void setFirstAllocateModifierLoc(SourceLocation Loc) {

• ModifiersLoc[FIRST] = Loc;

• }

• /// Set location of the second allocate modifier.

• void setSecondAllocateModifierLoc(SourceLocation Loc) {

• ModifiersLoc[SECOND] = Loc;

• }

• // ----------------------------------------------------------------------------

• /// Build clause with number of variables \a N. /// /// \param StartLoc Starting location of the clause. @@ -514,15 +552,20 @@ class OMPAllocateClause final /// \param EndLoc Ending location of the clause. /// \param N Number of the variables in the clause. OMPAllocateClause(SourceLocation StartLoc, SourceLocation LParenLoc,

•                Expr *Allocator, SourceLocation ColonLoc,

•                OpenMPAllocateClauseModifier AllocatorModifier,

•                SourceLocation AllocatorModifierLoc, SourceLocation EndLoc,

•                Expr *Allocator, Expr *Alignment, SourceLocation ColonLoc,

•                OpenMPAllocateClauseModifier Modifier1,

•                SourceLocation Modifier1Loc,

•                OpenMPAllocateClauseModifier Modifier2,

•                SourceLocation Modifier2Loc, SourceLocation EndLoc,
                 unsigned N)
   : OMPVarListClause<OMPAllocateClause>(llvm::omp::OMPC_allocate, StartLoc,
                                         LParenLoc, EndLoc, N),

•    Allocator(Allocator), ColonLoc(ColonLoc),

•    AllocatorModifier(AllocatorModifier),

•    AllocatorModifierLoc(AllocatorModifierLoc) {}

•    Allocator(Allocator), Alignment(Alignment), ColonLoc(ColonLoc) {

• Modifiers[FIRST] = Modifier1;

• Modifiers[SECOND] = Modifier2;

• ModifiersLoc[FIRST] = Modifier1Loc;

• ModifiersLoc[SECOND] = Modifier2Loc;

• }

  /// Build an empty clause. ///

@@ -530,7 +573,10 @@ class OMPAllocateClause final explicit OMPAllocateClause(unsigned N) : OMPVarListClause(llvm::omp::OMPC_allocate, SourceLocation(), SourceLocation(),

•                                        SourceLocation(), N) {}

•                                        SourceLocation(), N) {

• Modifiers[FIRST] = OMPC_ALLOCATE_unknown;

• Modifiers[SECOND] = OMPC_ALLOCATE_unknown;

• }

  /// Sets location of ':' symbol in clause. void setColonLoc(SourceLocation CL) { ColonLoc = CL; }

@@ -539,6 +585,7 @@ class OMPAllocateClause final void setAllocatorModifier(OpenMPAllocateClauseModifier AM) { AllocatorModifier = AM; }

• void setAlignment(Expr *A) { Alignment = A; }

public: /// Creates clause with a list of variables \a VL. @@ -554,19 +601,42 @@ class OMPAllocateClause final /// \param VL List of references to the variables. static OMPAllocateClause * Create(const ASTContext &C, SourceLocation StartLoc, SourceLocation LParenLoc,

•     Expr *Allocator, SourceLocation ColonLoc,

•     OpenMPAllocateClauseModifier AllocatorModifier,

•     SourceLocation AllocatorModifierLoc, SourceLocation EndLoc,

•     ArrayRef<Expr *> VL);

•     Expr *Allocator, Expr *Alignment, SourceLocation ColonLoc,

•     OpenMPAllocateClauseModifier Modifier1, SourceLocation Modifier1Loc,

•     OpenMPAllocateClauseModifier Modifier2, SourceLocation Modifier2Loc,

•     SourceLocation EndLoc, ArrayRef<Expr *> VL);

  /// Returns the allocator expression or nullptr, if no allocator is specified. Expr *getAllocator() const { return Allocator; }

• /// Returns the alignment expression or nullptr, if no alignment specified.

• Expr *getAlignment() const { return Alignment; }

• /// Return 'allocate' modifier. OpenMPAllocateClauseModifier getAllocatorModifier() const { return AllocatorModifier; }

• /// Get the first modifier of the clause.

• OpenMPAllocateClauseModifier getFirstAllocateModifier() const {

• return Modifiers[FIRST];

• }

• /// Get location of first modifier of the clause.

• SourceLocation getFirstAllocateModifierLoc() const {

• return ModifiersLoc[FIRST];

• }

• /// Get the second modifier of the clause.

• OpenMPAllocateClauseModifier getSecondAllocateModifier() const {

• return Modifiers[SECOND];

• }

• /// Get location of second modifier of the clause.

• SourceLocation getSecondAllocateModifierLoc() const {

• return ModifiersLoc[SECOND];

• }

• /// Returns the location of the ':' delimiter. SourceLocation getColonLoc() const { return ColonLoc; } /// Return the location of the modifier. diff --git a/clang/include/clang/Basic/DiagnosticParseKinds.td b/clang/include/clang/Basic/DiagnosticParseKinds.td index 86fcae209c40db..3309f59a981fc1 100644 --- a/clang/include/clang/Basic/DiagnosticParseKinds.td +++ b/clang/include/clang/Basic/DiagnosticParseKinds.td @@ -1658,6 +1658,8 @@ def warn_omp_depend_in_ordered_deprecated : Warning<"'depend' clause for" def warn_omp_invalid_attribute_for_ompx_attributes : Warning<"'ompx_attribute' clause only allows " "'amdgpu_flat_work_group_size', 'amdgpu_waves_per_eu', and 'launch_bounds'; " "%0 is ignored">, InGroup; +def err_omp_duplicate_modifier : Error<"duplicate modifier '%0' in '%1' clause">; +def err_omp_expected_modifier : Error<"expected modifier in '%0' clause">;

  // Pragma loop support. def err_pragma_loop_missing_argument : Error<

diff --git a/clang/include/clang/Basic/OpenMPKinds.def b/clang/include/clang/Basic/OpenMPKinds.def index 3f25e7aafe23b6..76a861f416fd57 100644 --- a/clang/include/clang/Basic/OpenMPKinds.def +++ b/clang/include/clang/Basic/OpenMPKinds.def @@ -219,6 +219,7 @@ OPENMP_NUMTASKS_MODIFIER(strict)

// Modifiers for 'allocate' clause. OPENMP_ALLOCATE_MODIFIER(allocator) +OPENMP_ALLOCATE_MODIFIER(align)

// Modifiers for the 'doacross' clause. OPENMP_DOACROSS_MODIFIER(source) diff --git a/clang/include/clang/Basic/OpenMPKinds.h b/clang/include/clang/Basic/OpenMPKinds.h index 900ad6ca6d66f6..3e5da2a6abc017 100644 --- a/clang/include/clang/Basic/OpenMPKinds.h +++ b/clang/include/clang/Basic/OpenMPKinds.h @@ -230,6 +230,10 @@ enum OpenMPAllocateClauseModifier { OMPC_ALLOCATE_unknown };

+/// Number of allowed allocate-modifiers. +static constexpr unsigned NumberOfOMPAllocateClauseModifiers =

• OMPC_ALLOCATE_unknown;
• /// Contains 'interop' data for 'append_args' and 'init' clauses. class Expr; struct OMPInteropInfo final { diff --git a/clang/include/clang/Sema/SemaOpenMP.h b/clang/include/clang/Sema/SemaOpenMP.h index 3d1cc4fab1c10f..a056a96f502333 100644 --- a/clang/include/clang/Sema/SemaOpenMP.h +++ b/clang/include/clang/Sema/SemaOpenMP.h @@ -1148,7 +1148,12 @@ class SemaOpenMP : public SemaBase { SourceLocation OmpAllMemoryLoc; SourceLocation StepModifierLoc; /// 'step' modifier location for linear clause

• OpenMPAllocateClauseModifier AllocClauseModifier = OMPC_ALLOCATE_unknown;

• SmallVector<OpenMPAllocateClauseModifier,

•            NumberOfOMPAllocateClauseModifiers>

•    AllocClauseModifiers;

• SmallVector<SourceLocation, NumberOfOMPAllocateClauseModifiers>

•    AllocClauseModifiersLoc;

• Expr *AllocateAlignment = nullptr;

};

OMPClause *ActOnOpenMPVarListClause(OpenMPClauseKind Kind, @@ -1166,10 +1171,15 @@ class SemaOpenMP : public SemaBase { SourceLocation LParenLoc, SourceLocation EndLoc); /// Called on well-formed 'allocate' clause.

• OMPClause *ActOnOpenMPAllocateClause(

•  Expr *Allocator, OpenMPAllocateClauseModifier ACModifier,

•  ArrayRef<Expr *> VarList, SourceLocation StartLoc,

•  SourceLocation ColonLoc, SourceLocation LParenLoc, SourceLocation EndLoc);

• OMPClause *
• ActOnOpenMPAllocateClause(Expr *Allocator, Expr *Alignment,

•                        OpenMPAllocateClauseModifier FirstModifier,

•                        SourceLocation FirstModifierLoc,

•                        OpenMPAllocateClauseModifier SecondModifier,

•                        SourceLocation SecondModifierLoc,

•                        ArrayRef<Expr *> VarList, SourceLocation StartLoc,

•                        SourceLocation ColonLoc, SourceLocation LParenLoc,

•                        SourceLocation EndLoc);

  /// Called on well-formed 'private' clause. OMPClause *ActOnOpenMPPrivateClause(ArrayRef<Expr *> VarList, SourceLocation StartLoc,

diff --git a/clang/lib/AST/OpenMPClause.cpp b/clang/lib/AST/OpenMPClause.cpp index 4246ba95d827f1..532933d6183ce7 100644 --- a/clang/lib/AST/OpenMPClause.cpp +++ b/clang/lib/AST/OpenMPClause.cpp @@ -1019,19 +1019,18 @@ OMPPartialClause *OMPPartialClause::CreateEmpty(const ASTContext &C) { return new (C) OMPPartialClause(); }

-OMPAllocateClause * -OMPAllocateClause::Create(const ASTContext &C, SourceLocation StartLoc,

•                      SourceLocation LParenLoc, Expr *Allocator,

•                      SourceLocation ColonLoc,

•                      OpenMPAllocateClauseModifier AllocatorModifier,

•                      SourceLocation AllocatorModifierLoc,

•                      SourceLocation EndLoc, ArrayRef<Expr *> VL) {

+OMPAllocateClause *OMPAllocateClause::Create(

• const ASTContext &C, SourceLocation StartLoc, SourceLocation LParenLoc,
• Expr *Allocator, Expr *Alignment, SourceLocation ColonLoc,
• OpenMPAllocateClauseModifier Modifier1, SourceLocation Modifier1Loc,
• OpenMPAllocateClauseModifier Modifier2, SourceLocation Modifier2Loc,
• SourceLocation EndLoc, ArrayRef<Expr *> VL) {

// Allocate space for private variables and initializer expressions. void *Mem = C.Allocate(totalSizeToAlloc<Expr *>(VL.size())); auto *Clause = new (Mem) OMPAllocateClause(

•  StartLoc, LParenLoc, Allocator, ColonLoc, AllocatorModifier,

•  AllocatorModifierLoc, EndLoc, VL.size());

•  StartLoc, LParenLoc, Allocator, Alignment, ColonLoc, Modifier1,

•  Modifier1Loc, Modifier2, Modifier2Loc, EndLoc, VL.size());

  Clause->setVarRefs(VL); return Clause;

@@ -2245,21 +2244,48 @@ void OMPClausePrinter::VisitOMPClauseList(T *Node, char StartSym) { void OMPClausePrinter::VisitOMPAllocateClause(OMPAllocateClause *Node) { if (Node->varlist_empty()) return; +

• Expr *FirstModifier = nullptr;
• Expr *SecondModifier = nullptr;
• auto FirstAllocMod = Node->getFirstAllocateModifier();
• auto SecondAllocMod = Node->getSecondAllocateModifier();
• bool FirstUnknown = FirstAllocMod == OMPC_ALLOCATE_unknown;
• bool SecondUnknown = SecondAllocMod == OMPC_ALLOCATE_unknown;
• if (FirstAllocMod == OMPC_ALLOCATE_allocator ||

•  (FirstAllocMod == OMPC_ALLOCATE_unknown && Node->getAllocator())) {

• FirstModifier = Node->getAllocator();
• SecondModifier = Node->getAlignment();
• } else {
• FirstModifier = Node->getAlignment();
• SecondModifier = Node->getAllocator();
• }
• OS << "allocate";

• OpenMPAllocateClauseModifier Modifier = Node->getAllocatorModifier();
• if (Expr *Allocator = Node->getAllocator()) {

• // If we have any explicit modifiers.
• if (FirstModifier) { OS << "(";

• if (Modifier == OMPC_ALLOCATE_allocator) {

•  OS << getOpenMPSimpleClauseTypeName(Node->getClauseKind(), Modifier);

• if (!FirstUnknown) {

•  OS << getOpenMPSimpleClauseTypeName(Node->getClauseKind(), FirstAllocMod);
   OS << "(";

•  Allocator->printPretty(OS, nullptr, Policy, 0);

• }
• FirstModifier->printPretty(OS, nullptr, Policy, 0);
• if (!FirstUnknown) OS << ")";

• } else {

•  Allocator->printPretty(OS, nullptr, Policy, 0);

• if (SecondModifier) {

•  OS << ", ";

•  if (!SecondUnknown) {

•    OS << getOpenMPSimpleClauseTypeName(Node->getClauseKind(),

•                                        SecondAllocMod);

•    OS << "(";

•  }

•  SecondModifier->printPretty(OS, nullptr, Policy, 0);

•  if (!SecondUnknown)

•    OS << ")";

  } OS << ":"; VisitOMPClauseList(Node, ' '); } else {
• // No modifiers. Just print the variable list. VisitOMPClauseList(Node, '('); } OS << ")"; diff --git a/clang/lib/Parse/ParseOpenMP.cpp b/clang/lib/Parse/ParseOpenMP.cpp index b4e973bc84a7b0..4032cbcb614e73 100644 --- a/clang/lib/Parse/ParseOpenMP.cpp +++ b/clang/lib/Parse/ParseOpenMP.cpp @@ -4530,32 +4530,87 @@ static bool parseStepSize(Parser &P, SemaOpenMP::OpenMPVarListDataTy &Data, }

/// Parse 'allocate' clause modifiers. -/// If allocator-modifier exists, return an expression for it and set -/// Data field noting modifier was specified. -/// +/// If allocator-modifier exists, return an expression for it. For both +/// allocator and align modifiers, set Data fields as appropriate. static ExprResult parseOpenMPAllocateClauseModifiers(Parser &P, OpenMPClauseKind Kind, SemaOpenMP::OpenMPVarListDataTy &Data) { const Token &Tok = P.getCurToken(); Preprocessor &PP = P.getPreprocessor(); ExprResult Tail;

• auto Modifier = static_cast(

• ExprResult Val;
• SourceLocation RLoc;
• bool AllocatorSeen = false;
• bool AlignSeen = false;
• SourceLocation CurrentModifierLoc = Tok.getLocation();
• auto CurrentModifier = static_cast( getOpenMPSimpleClauseType(Kind, PP.getSpelling(Tok), P.getLangOpts()));

• if (Modifier == OMPC_ALLOCATE_allocator) {
• Data.AllocClauseModifier = Modifier;

• // Modifiers did not exist before 5.1
• if (P.getLangOpts().OpenMP < 51)
• return P.ParseAssignmentExpression();
• // An allocator-simple-modifier is exclusive and must appear alone. See
• // OpenMP6.0 spec, pg. 313, L1 on Modifiers, as well as Table 5.1, pg. 50,
• // description of "exclusive" property. If we don't recognized an explicit
• // simple-/complex- modifier, assume we're looking at expression
• // representing allocator and consider ourselves done.
• if (CurrentModifier == OMPC_ALLOCATE_unknown)
• return P.ParseAssignmentExpression();
• do { P.ConsumeToken();

• BalancedDelimiterTracker AllocateT(P, tok::l_paren,

•                                   tok::annot_pragma_openmp_end);

  if (Tok.is(tok::l_paren)) {

•  AllocateT.consumeOpen();

•  Tail = P.ParseAssignmentExpression();

•  AllocateT.consumeClose();

•  switch (CurrentModifier) {

•  case OMPC_ALLOCATE_allocator: {

•    if (AllocatorSeen) {

•      P.Diag(Tok, diag::err_omp_duplicate_modifier)

•          << getOpenMPSimpleClauseTypeName(OMPC_allocate, CurrentModifier)

•          << getOpenMPClauseName(Kind);

•    } else {

•      Data.AllocClauseModifiers.push_back(CurrentModifier);

•      Data.AllocClauseModifiersLoc.push_back(CurrentModifierLoc);

•    }

•    BalancedDelimiterTracker AllocateT(P, tok::l_paren,

•                                       tok::annot_pragma_openmp_end);

•    AllocateT.consumeOpen();

•    Tail = P.ParseAssignmentExpression();

•    AllocateT.consumeClose();

•    AllocatorSeen = true;

•  } break;

•  case OMPC_ALLOCATE_align: {

•    if (AlignSeen) {

•      P.Diag(Tok, diag::err_omp_duplicate_modifier)

•          << getOpenMPSimpleClauseTypeName(OMPC_allocate, CurrentModifier)

•          << getOpenMPClauseName(Kind);

•    } else {

•      Data.AllocClauseModifiers.push_back(CurrentModifier);

•      Data.AllocClauseModifiersLoc.push_back(CurrentModifierLoc);

•    }

•    Val = P.ParseOpenMPParensExpr(getOpenMPClauseName(Kind), RLoc);

•    if (Val.isUsable())

•      Data.AllocateAlignment = Val.get();

•    AlignSeen = true;

•  } break;

•  default:

•    assert(false && "Unexpected allocate modifier");

•    break;

•  }

  } else { P.Diag(Tok, diag::err_expected) << tok::l_paren; }

• } else {
• Tail = P.ParseAssignmentExpression();
• }

• if (Tok.isNot(tok::comma))

•  break;

• P.ConsumeToken();
• CurrentModifierLoc = Tok.getLocation();
• CurrentModifier = static_cast(

•    getOpenMPSimpleClauseType(Kind, PP.getSpelling(Tok), P.getLangOpts()));

• // A modifier followed by a comma implies another modifier.
• if (CurrentModifier == OMPC_ALLOCATE_unknown) {

•  P.Diag(Tok, diag::err_omp_expected_modifier) << getOpenMPClauseName(Kind);

•  break;

• }
• } while (!AllocatorSeen || !AlignSeen); return Tail; }

@@ -4832,7 +4887,8 @@ bool Parser::ParseOpenMPVarList(OpenMPDirectiveKind DKind, } else if (Kind == OMPC_allocate || (Kind == OMPC_affinity && Tok.is(tok::identifier) && PP.getSpelling(Tok) == "iterator")) {

• // Handle optional allocator expression followed by colon delimiter.

• // Handle optional allocator and align modifiers followed by colon
• // delimiter. ColonProtectionRAIIObject ColonRAII(*this); TentativeParsingAction TPA(*this); // OpenMP 5.0, 2.10.1, task Construct. @@ -4849,19 +4905,18 @@ bool Parser::ParseOpenMPVarList(OpenMPDirectiveKind DKind, Tail = Actions.CorrectDelayedTyposInExpr(Tail); Tail = Actions.ActOnFinishFullExpr(Tail.get(), T.getOpenLocation(), /DiscardedValue=/false);

• if (Tail.isUsable()) {

• if (Tail.isUsable() || Data.AllocateAlignment) { if (Tok.is(tok::colon)) {

•    Data.DepModOrTailExpr = Tail.get();

•    Data.DepModOrTailExpr = Tail.isUsable() ? Tail.get() : nullptr;
     Data.ColonLoc = ConsumeToken();
     TPA.Commit();
   } else {
     // Colon not found, parse only list of variables.
     TPA.Revert();

•    if (Kind == OMPC_allocate &&

•        Data.AllocClauseModifier == OMPC_ALLOCATE_allocator) {

•    if (Kind == OMPC_allocate && Data.AllocClauseModifiers.size()) {
       SkipUntil(tok::r_paren, tok::annot_pragma_openmp_end,
                 StopBeforeMatch);

•      Diag(Tok, diag::err_modifier_expected_colon) << "allocator";

•      Diag(Tok, diag::err_modifier_expected_colon) << "allocate clause";
     }
   }

  } else { diff --git a/clang/lib/Sema/SemaOpenMP.cpp b/clang/lib/Sema/SemaOpenMP.cpp index 66ff92f554fc42..9b77031ca16670 100644 --- a/clang/lib/Sema/SemaOpenMP.cpp +++ b/clang/lib/Sema/SemaOpenMP.cpp @@ -5285,6 +5285,7 @@ static void checkAllocateClauses(Sema &S, DSAStackTy ... [truncated]