Author: plyster
Date: Mon Oct 1 06:47:43 2018
New Revision: 343472
URL: http://llvm.org/viewvc/llvm-project?rev=343472&view=rev
Log:
Add support for unified_shared_memory clause on requires directive
Modified:
cfe/trunk/include/clang/AST/OpenMPClause.h
cfe/trunk/include/clang/AST/RecursiveASTVisitor.h
cfe/trunk/include/clang/Basic/OpenMPKinds.def
cfe/trunk/include/clang/Sema/Sema.h
cfe/trunk/lib/AST/OpenMPClause.cpp
cfe/trunk/lib/AST/StmtPrinter.cpp
cfe/trunk/lib/AST/StmtProfile.cpp
cfe/trunk/lib/Basic/OpenMPKinds.cpp
cfe/trunk/lib/CodeGen/CGStmtOpenMP.cpp
cfe/trunk/lib/Parse/ParseOpenMP.cpp
cfe/trunk/lib/Sema/SemaOpenMP.cpp
cfe/trunk/lib/Sema/TreeTransform.h
cfe/trunk/lib/Serialization/ASTReader.cpp
cfe/trunk/lib/Serialization/ASTWriter.cpp
cfe/trunk/test/OpenMP/requires_unified_address_ast_print.cpp
cfe/trunk/test/OpenMP/requires_unified_address_messages.cpp
cfe/trunk/tools/libclang/CIndex.cpp
Modified: cfe/trunk/include/clang/AST/OpenMPClause.h
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/AST/OpenMPClause.h?rev=343472&r1=343471&r2=343472&view=diff
==============================================================================
--- cfe/trunk/include/clang/AST/OpenMPClause.h (original)
+++ cfe/trunk/include/clang/AST/OpenMPClause.h Mon Oct 1 06:47:43 2018
@@ -765,6 +765,37 @@ public:
}
};
+/// This represents 'unified_shared_memory' clause in the '#pragma omp
requires'
+/// directive.
+///
+/// \code
+/// #pragma omp requires unified_shared_memory
+/// \endcode
+/// In this example directive '#pragma omp requires' has
'unified_shared_memory'
+/// clause.
+class OMPUnifiedSharedMemoryClause final : public OMPClause {
+public:
+ friend class OMPClauseReader;
+ /// Build 'unified_shared_memory' clause.
+ ///
+ /// \param StartLoc Starting location of the clause.
+ /// \param EndLoc Ending location of the clause.
+ OMPUnifiedSharedMemoryClause(SourceLocation StartLoc, SourceLocation EndLoc)
+ : OMPClause(OMPC_unified_shared_memory, StartLoc, EndLoc) {}
+
+ /// Build an empty clause.
+ OMPUnifiedSharedMemoryClause()
+ : OMPClause(OMPC_unified_shared_memory, SourceLocation(),
SourceLocation()) {}
+
+ child_range children() {
+ return child_range(child_iterator(), child_iterator());
+ }
+
+ static bool classof(const OMPClause *T) {
+ return T->getClauseKind() == OMPC_unified_shared_memory;
+ }
+};
+
/// This represents 'schedule' clause in the '#pragma omp ...' directive.
///
/// \code
Modified: cfe/trunk/include/clang/AST/RecursiveASTVisitor.h
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/AST/RecursiveASTVisitor.h?rev=343472&r1=343471&r2=343472&view=diff
==============================================================================
--- cfe/trunk/include/clang/AST/RecursiveASTVisitor.h (original)
+++ cfe/trunk/include/clang/AST/RecursiveASTVisitor.h Mon Oct 1 06:47:43 2018
@@ -2868,6 +2868,12 @@ bool RecursiveASTVisitor<Derived>::Visit
}
template <typename Derived>
+bool RecursiveASTVisitor<Derived>::VisitOMPUnifiedSharedMemoryClause(
+ OMPUnifiedSharedMemoryClause *) {
+ return true;
+}
+
+template <typename Derived>
bool
RecursiveASTVisitor<Derived>::VisitOMPScheduleClause(OMPScheduleClause *C) {
TRY_TO(VisitOMPClauseWithPreInit(C));
Modified: cfe/trunk/include/clang/Basic/OpenMPKinds.def
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Basic/OpenMPKinds.def?rev=343472&r1=343471&r2=343472&view=diff
==============================================================================
--- cfe/trunk/include/clang/Basic/OpenMPKinds.def (original)
+++ cfe/trunk/include/clang/Basic/OpenMPKinds.def Mon Oct 1 06:47:43 2018
@@ -280,6 +280,7 @@ OPENMP_CLAUSE(is_device_ptr, OMPIsDevice
OPENMP_CLAUSE(task_reduction, OMPTaskReductionClause)
OPENMP_CLAUSE(in_reduction, OMPInReductionClause)
OPENMP_CLAUSE(unified_address, OMPUnifiedAddressClause)
+OPENMP_CLAUSE(unified_shared_memory, OMPUnifiedSharedMemoryClause)
// Clauses allowed for OpenMP directive 'parallel'.
OPENMP_PARALLEL_CLAUSE(if)
@@ -463,6 +464,7 @@ OPENMP_TARGET_CLAUSE(reduction)
// Clauses allowed for OpenMP directive 'requires'.
OPENMP_REQUIRES_CLAUSE(unified_address)
+OPENMP_REQUIRES_CLAUSE(unified_shared_memory)
// Clauses allowed for OpenMP directive 'target data'.
OPENMP_TARGET_DATA_CLAUSE(if)
Modified: cfe/trunk/include/clang/Sema/Sema.h
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Sema/Sema.h?rev=343472&r1=343471&r2=343472&view=diff
==============================================================================
--- cfe/trunk/include/clang/Sema/Sema.h (original)
+++ cfe/trunk/include/clang/Sema/Sema.h Mon Oct 1 06:47:43 2018
@@ -9168,6 +9168,10 @@ public:
OMPClause *ActOnOpenMPUnifiedAddressClause(SourceLocation StartLoc,
SourceLocation EndLoc);
+ /// Called on well-formed 'unified_address' clause.
+ OMPClause *ActOnOpenMPUnifiedSharedMemoryClause(SourceLocation StartLoc,
+ SourceLocation EndLoc);
+
OMPClause *ActOnOpenMPVarListClause(
OpenMPClauseKind Kind, ArrayRef<Expr *> Vars, Expr *TailExpr,
SourceLocation StartLoc, SourceLocation LParenLoc,
Modified: cfe/trunk/lib/AST/OpenMPClause.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/AST/OpenMPClause.cpp?rev=343472&r1=343471&r2=343472&view=diff
==============================================================================
--- cfe/trunk/lib/AST/OpenMPClause.cpp (original)
+++ cfe/trunk/lib/AST/OpenMPClause.cpp Mon Oct 1 06:47:43 2018
@@ -107,6 +107,7 @@ const OMPClauseWithPreInit *OMPClauseWit
case OMPC_use_device_ptr:
case OMPC_is_device_ptr:
case OMPC_unified_address:
+ case OMPC_unified_shared_memory:
break;
}
@@ -177,6 +178,7 @@ const OMPClauseWithPostUpdate *OMPClause
case OMPC_use_device_ptr:
case OMPC_is_device_ptr:
case OMPC_unified_address:
+ case OMPC_unified_shared_memory:
break;
}
Modified: cfe/trunk/lib/AST/StmtPrinter.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/AST/StmtPrinter.cpp?rev=343472&r1=343471&r2=343472&view=diff
==============================================================================
--- cfe/trunk/lib/AST/StmtPrinter.cpp (original)
+++ cfe/trunk/lib/AST/StmtPrinter.cpp Mon Oct 1 06:47:43 2018
@@ -700,6 +700,11 @@ void OMPClausePrinter::VisitOMPUnifiedAd
OS << "unified_address";
}
+void OMPClausePrinter::VisitOMPUnifiedSharedMemoryClause(
+ OMPUnifiedSharedMemoryClause *) {
+ OS << "unified_shared_memory";
+}
+
void OMPClausePrinter::VisitOMPScheduleClause(OMPScheduleClause *Node) {
OS << "schedule(";
if (Node->getFirstScheduleModifier() != OMPC_SCHEDULE_MODIFIER_unknown) {
Modified: cfe/trunk/lib/AST/StmtProfile.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/AST/StmtProfile.cpp?rev=343472&r1=343471&r2=343472&view=diff
==============================================================================
--- cfe/trunk/lib/AST/StmtProfile.cpp (original)
+++ cfe/trunk/lib/AST/StmtProfile.cpp Mon Oct 1 06:47:43 2018
@@ -470,6 +470,9 @@ void OMPClauseProfiler::VisitOMPProcBind
void OMPClauseProfiler::VisitOMPUnifiedAddressClause(
const OMPUnifiedAddressClause *C) {}
+void OMPClauseProfiler::VisitOMPUnifiedSharedMemoryClause(
+ const OMPUnifiedSharedMemoryClause *C) {}
+
void OMPClauseProfiler::VisitOMPScheduleClause(const OMPScheduleClause *C) {
VistOMPClauseWithPreInit(C);
if (auto *S = C->getChunkSize())
Modified: cfe/trunk/lib/Basic/OpenMPKinds.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Basic/OpenMPKinds.cpp?rev=343472&r1=343471&r2=343472&view=diff
==============================================================================
--- cfe/trunk/lib/Basic/OpenMPKinds.cpp (original)
+++ cfe/trunk/lib/Basic/OpenMPKinds.cpp Mon Oct 1 06:47:43 2018
@@ -169,6 +169,7 @@ unsigned clang::getOpenMPSimpleClauseTyp
case OMPC_use_device_ptr:
case OMPC_is_device_ptr:
case OMPC_unified_address:
+ case OMPC_unified_shared_memory:
break;
}
llvm_unreachable("Invalid OpenMP simple clause kind");
@@ -311,6 +312,7 @@ const char *clang::getOpenMPSimpleClause
case OMPC_use_device_ptr:
case OMPC_is_device_ptr:
case OMPC_unified_address:
+ case OMPC_unified_shared_memory:
break;
}
llvm_unreachable("Invalid OpenMP simple clause kind");
Modified: cfe/trunk/lib/CodeGen/CGStmtOpenMP.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGStmtOpenMP.cpp?rev=343472&r1=343471&r2=343472&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CGStmtOpenMP.cpp (original)
+++ cfe/trunk/lib/CodeGen/CGStmtOpenMP.cpp Mon Oct 1 06:47:43 2018
@@ -3912,6 +3912,7 @@ static void emitOMPAtomicExpr(CodeGenFun
case OMPC_use_device_ptr:
case OMPC_is_device_ptr:
case OMPC_unified_address:
+ case OMP_unified_shared_memory:
llvm_unreachable("Clause is not allowed in 'omp atomic'.");
}
}
Modified: cfe/trunk/lib/Parse/ParseOpenMP.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Parse/ParseOpenMP.cpp?rev=343472&r1=343471&r2=343472&view=diff
==============================================================================
--- cfe/trunk/lib/Parse/ParseOpenMP.cpp (original)
+++ cfe/trunk/lib/Parse/ParseOpenMP.cpp Mon Oct 1 06:47:43 2018
@@ -1379,6 +1379,7 @@ OMPClause *Parser::ParseOpenMPClause(Ope
case OMPC_simd:
case OMPC_nogroup:
case OMPC_unified_address:
+ case OMPC_unified_shared_memory:
// OpenMP [2.7.1, Restrictions, p. 9]
// Only one ordered clause can appear on a loop directive.
// OpenMP [2.7.1, Restrictions, C/C++, p. 4]
Modified: cfe/trunk/lib/Sema/SemaOpenMP.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaOpenMP.cpp?rev=343472&r1=343471&r2=343472&view=diff
==============================================================================
--- cfe/trunk/lib/Sema/SemaOpenMP.cpp (original)
+++ cfe/trunk/lib/Sema/SemaOpenMP.cpp Mon Oct 1 06:47:43 2018
@@ -8011,6 +8011,7 @@ OMPClause *Sema::ActOnOpenMPSingleExprCl
case OMPC_use_device_ptr:
case OMPC_is_device_ptr:
case OMPC_unified_address:
+ case OMPC_unified_shared_memory:
llvm_unreachable("Clause is not allowed.");
}
return Res;
@@ -8533,6 +8534,7 @@ static OpenMPDirectiveKind getOpenMPCapt
case OMPC_use_device_ptr:
case OMPC_is_device_ptr:
case OMPC_unified_address:
+ case OMPC_unified_shared_memory:
llvm_unreachable("Unexpected OpenMP clause.");
}
return CaptureRegion;
@@ -8851,6 +8853,7 @@ OMPClause *Sema::ActOnOpenMPSimpleClause
case OMPC_use_device_ptr:
case OMPC_is_device_ptr:
case OMPC_unified_address:
+ case OMPC_unified_shared_memory:
llvm_unreachable("Clause is not allowed.");
}
return Res;
@@ -9008,6 +9011,7 @@ OMPClause *Sema::ActOnOpenMPSingleExprWi
case OMPC_use_device_ptr:
case OMPC_is_device_ptr:
case OMPC_unified_address:
+ case OMPC_unified_shared_memory:
llvm_unreachable("Clause is not allowed.");
}
return Res;
@@ -9166,6 +9170,9 @@ OMPClause *Sema::ActOnOpenMPClause(OpenM
case OMPC_unified_address:
Res = ActOnOpenMPUnifiedAddressClause(StartLoc, EndLoc);
break;
+ case OMPC_unified_shared_memory:
+ Res = ActOnOpenMPUnifiedSharedMemoryClause(StartLoc, EndLoc);
+ break;
case OMPC_if:
case OMPC_final:
case OMPC_num_threads:
@@ -9271,6 +9278,11 @@ OMPClause *Sema::ActOnOpenMPUnifiedAddre
return new (Context) OMPUnifiedAddressClause(StartLoc, EndLoc);
}
+OMPClause *Sema::ActOnOpenMPUnifiedSharedMemoryClause(SourceLocation StartLoc,
+ SourceLocation EndLoc) {
+ return new (Context) OMPUnifiedSharedMemoryClause(StartLoc, EndLoc);
+}
+
OMPClause *Sema::ActOnOpenMPVarListClause(
OpenMPClauseKind Kind, ArrayRef<Expr *> VarList, Expr *TailExpr,
SourceLocation StartLoc, SourceLocation LParenLoc, SourceLocation ColonLoc,
@@ -9379,6 +9391,7 @@ OMPClause *Sema::ActOnOpenMPVarListClaus
case OMPC_unknown:
case OMPC_uniform:
case OMPC_unified_address:
+ case OMPC_unified_shared_memory:
llvm_unreachable("Clause is not allowed.");
}
return Res;
Modified: cfe/trunk/lib/Sema/TreeTransform.h
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/TreeTransform.h?rev=343472&r1=343471&r2=343472&view=diff
==============================================================================
--- cfe/trunk/lib/Sema/TreeTransform.h (original)
+++ cfe/trunk/lib/Sema/TreeTransform.h Mon Oct 1 06:47:43 2018
@@ -8437,6 +8437,13 @@ OMPClause *TreeTransform<Derived>::Trans
}
template <typename Derived>
+OMPClause *TreeTransform<Derived>::TransformOMPUnifiedSharedMemoryClause(
+ OMPUnifiedSharedMemoryClause *C) {
+ llvm_unreachable(
+ "unified_shared_memory clause cannot appear in dependent context");
+}
+
+template <typename Derived>
OMPClause *
TreeTransform<Derived>::TransformOMPPrivateClause(OMPPrivateClause *C) {
llvm::SmallVector<Expr *, 16> Vars;
Modified: cfe/trunk/lib/Serialization/ASTReader.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Serialization/ASTReader.cpp?rev=343472&r1=343471&r2=343472&view=diff
==============================================================================
--- cfe/trunk/lib/Serialization/ASTReader.cpp (original)
+++ cfe/trunk/lib/Serialization/ASTReader.cpp Mon Oct 1 06:47:43 2018
@@ -11723,6 +11723,9 @@ OMPClause *OMPClauseReader::readClause()
case OMPC_unified_address:
C = new (Context) OMPUnifiedAddressClause();
break;
+ case OMPC_unified_shared_memory:
+ C = new (Context) OMPUnifiedSharedMemoryClause();
+ break;
case OMPC_private:
C = OMPPrivateClause::CreateEmpty(Context, Record.readInt());
break;
@@ -11953,6 +11956,9 @@ void OMPClauseReader::VisitOMPNogroupCla
void OMPClauseReader::VisitOMPUnifiedAddressClause(OMPUnifiedAddressClause *)
{}
+void OMPClauseReader::VisitOMPUnifiedSharedMemoryClause(
+ OMPUnifiedSharedMemoryClause *) {}
+
void OMPClauseReader::VisitOMPPrivateClause(OMPPrivateClause *C) {
C->setLParenLoc(Record.readSourceLocation());
unsigned NumVars = C->varlist_size();
Modified: cfe/trunk/lib/Serialization/ASTWriter.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Serialization/ASTWriter.cpp?rev=343472&r1=343471&r2=343472&view=diff
==============================================================================
--- cfe/trunk/lib/Serialization/ASTWriter.cpp (original)
+++ cfe/trunk/lib/Serialization/ASTWriter.cpp Mon Oct 1 06:47:43 2018
@@ -6932,3 +6932,6 @@ void OMPClauseWriter::VisitOMPIsDevicePt
}
void OMPClauseWriter::VisitOMPUnifiedAddressClause(OMPUnifiedAddressClause *)
{}
+
+void OMPClauseWriter::VisitOMPUnifiedSharedMemoryClause(
+ OMPUnifiedSharedMemoryClause *) {}
Modified: cfe/trunk/test/OpenMP/requires_unified_address_ast_print.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/test/OpenMP/requires_unified_address_ast_print.cpp?rev=343472&r1=343471&r2=343472&view=diff
==============================================================================
--- cfe/trunk/test/OpenMP/requires_unified_address_ast_print.cpp (original)
+++ cfe/trunk/test/OpenMP/requires_unified_address_ast_print.cpp Mon Oct 1
06:47:43 2018
@@ -13,4 +13,7 @@
#pragma omp requires unified_address
// CHECK:#pragma omp requires unified_address
+#pragma omp requires unified_shared_memory
+// CHECK:#pragma omp requires unified_shared_memory
+
#endif
Modified: cfe/trunk/test/OpenMP/requires_unified_address_messages.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/test/OpenMP/requires_unified_address_messages.cpp?rev=343472&r1=343471&r2=343472&view=diff
==============================================================================
--- cfe/trunk/test/OpenMP/requires_unified_address_messages.cpp (original)
+++ cfe/trunk/test/OpenMP/requires_unified_address_messages.cpp Mon Oct 1
06:47:43 2018
@@ -1,6 +1,10 @@
// RUN: %clang_cc1 -verify -fopenmp -ferror-limit 100 %s
-#pragma omp requires unified_address // expected-note {{unified_address clause
previously used here}} expected-note {{unified_address clause previously used
here}} expected-note {{unified_address clause previously used here}}
expected-note {{unified_address clause previously used here}} expected-note
{{unified_address clause previously used here}}
+#pragma omp requires unified_address // expected-note {{unified_address clause
previously used here}} expected-note {{unified_address clause previously used
here}} expected-note {{unified_address clause previously used here}}
expected-note {{unified_address clause previously used here}} expected-note
{{unified_address clause previously used here}} expected-note{{unified_address
clause previously used here}}
+
+#pragma omp requires unified_shared_memory // expected-note
{{unified_shared_memory clause previously used here}}
expected-note{{unified_shared_memory clause previously used here}}
+
+#pragma omp requires unified_shared_memory, unified_shared_memory //
expected-error {{Only one unified_shared_memory clause can appear on a requires
directive in a single translation unit}} expected-error {{directive '#pragma
omp requires' cannot contain more than one 'unified_shared_memory' clause}}
#pragma omp requires unified_address // expected-error {{Only one
unified_address clause can appear on a requires directive in a single
translation unit}}
@@ -16,6 +20,8 @@
#pragma omp requires invalid_clause unified_address // expected-warning
{{extra tokens at the end of '#pragma omp requires' are ignored}}
expected-error {{expected at least one clause on '#pragma omp requires'
directive}}
+#pragma omp requires unified_shared_memory, unified_address // expected-error
{{Only one unified_shared_memory clause can appear on a requires directive in a
single translation unit}} expected-error{{Only one unified_address clause can
appear on a requires directive in a single translation unit}}
+
namespace A {
#pragma omp requires unified_address // expected-error {{Only one
unified_address clause can appear on a requires directive in a single
translation unit}}
namespace B {
Modified: cfe/trunk/tools/libclang/CIndex.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/tools/libclang/CIndex.cpp?rev=343472&r1=343471&r2=343472&view=diff
==============================================================================
--- cfe/trunk/tools/libclang/CIndex.cpp (original)
+++ cfe/trunk/tools/libclang/CIndex.cpp Mon Oct 1 06:47:43 2018
@@ -2210,6 +2210,9 @@ void OMPClauseEnqueue::VisitOMPNogroupCl
void OMPClauseEnqueue::VisitOMPUnifiedAddressClause(
const OMPUnifiedAddressClause *) {}
+void OMPClauseEnqueue::VisitOMPUnifiedSharedMemoryClause(
+ const OMPUnifiedSharedMemoryClause *) {}
+
void OMPClauseEnqueue::VisitOMPDeviceClause(const OMPDeviceClause *C) {
Visitor->AddStmt(C->getDevice());
}
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