Skip to content

Commit

Permalink
[OpenMP] Clang Support for taskwait nowait clause
Browse files Browse the repository at this point in the history 
Support for taskwait nowait clause with placeholder for runtime changes.

Reviewed By: cchen, ABataev

Differential Revision: https://reviews.llvm.org/D131830
  • Loading branch information
@SunilKuravinakop @chichunchen
SunilKuravinakop authored and chichunchen committed Dec 20, 2022
1 parent d483d48 commit e9babe7
Show file tree
Hide file tree
Showing 28 changed files with 160 additions and 60 deletions.
2 changes: 2 additions & 0 deletions clang/include/clang/Basic/DiagnosticSemaKinds.td
View file
Original file line number Diff line number Diff line change
Expand Up @@ -10733,6 +10733,8 @@ def note_omp_nested_statement_here : Note<
"%select{statement|directive}0 outside teams construct here">;
def err_omp_single_copyprivate_with_nowait : Error<
"the 'copyprivate' clause must not be used with the 'nowait' clause">;
def err_omp_nowait_clause_without_depend: Error<
"directive '#pragma omp taskwait' cannot use 'nowait' clause without 'depend' clause">;
def note_omp_nowait_clause_here : Note<
"'nowait' clause is here">;
def err_omp_single_decl_in_declare_simd_variant : Error<
Expand Down
26 changes: 15 additions & 11 deletions clang/lib/CodeGen/CGOpenMPRuntime.cpp
View file
Original file line number Diff line number Diff line change
Expand Up @@ -4757,14 +4757,16 @@ void CGOpenMPRuntime::emitTaskCall(CodeGenFunction &CGF, SourceLocation Loc,
Region->emitUntiedSwitch(CGF);
};

llvm::Value *DepWaitTaskArgs[6];
llvm::Value *DepWaitTaskArgs[7];
if (!Data.Dependences.empty()) {
DepWaitTaskArgs[0] = UpLoc;
DepWaitTaskArgs[1] = ThreadID;
DepWaitTaskArgs[2] = NumOfElements;
DepWaitTaskArgs[3] = DependenciesArray.getPointer();
DepWaitTaskArgs[4] = CGF.Builder.getInt32(0);
DepWaitTaskArgs[5] = llvm::ConstantPointerNull::get(CGF.VoidPtrTy);
DepWaitTaskArgs[6] =
llvm::ConstantInt::get(CGF.Int32Ty, Data.HasNowaitClause);
}
auto &M = CGM.getModule();
auto &&ElseCodeGen = [this, &M, &TaskArgs, ThreadID, NewTaskNewTaskTTy,
Expand All @@ -4776,9 +4778,9 @@ void CGOpenMPRuntime::emitTaskCall(CodeGenFunction &CGF, SourceLocation Loc,
// ndeps_noalias, kmp_depend_info_t *noalias_dep_list); if dependence info
// is specified.
if (!Data.Dependences.empty())
CGF.EmitRuntimeCall(
OMPBuilder.getOrCreateRuntimeFunction(M, OMPRTL___kmpc_omp_wait_deps),
DepWaitTaskArgs);
CGF.EmitRuntimeCall(OMPBuilder.getOrCreateRuntimeFunction(
M, OMPRTL___kmpc_omp_taskwait_deps_51),
DepWaitTaskArgs);
// Call proxy_task_entry(gtid, new_task);
auto &&CodeGen = [TaskEntry, ThreadID, NewTaskNewTaskTTy,
Loc](CodeGenFunction &CGF, PrePostActionTy &Action) {
Expand Down Expand Up @@ -5826,24 +5828,26 @@ void CGOpenMPRuntime::emitTaskwaitCall(CodeGenFunction &CGF, SourceLocation Loc,
llvm::Value *NumOfElements;
std::tie(NumOfElements, DependenciesArray) =
emitDependClause(CGF, Data.Dependences, Loc);
llvm::Value *DepWaitTaskArgs[6];
if (!Data.Dependences.empty()) {
llvm::Value *DepWaitTaskArgs[7];
DepWaitTaskArgs[0] = UpLoc;
DepWaitTaskArgs[1] = ThreadID;
DepWaitTaskArgs[2] = NumOfElements;
DepWaitTaskArgs[3] = DependenciesArray.getPointer();
DepWaitTaskArgs[4] = CGF.Builder.getInt32(0);
DepWaitTaskArgs[5] = llvm::ConstantPointerNull::get(CGF.VoidPtrTy);
DepWaitTaskArgs[6] =
llvm::ConstantInt::get(CGF.Int32Ty, Data.HasNowaitClause);

CodeGenFunction::RunCleanupsScope LocalScope(CGF);

// Build void __kmpc_omp_wait_deps(ident_t *, kmp_int32 gtid,
// Build void __kmpc_omp_taskwait_deps_51(ident_t *, kmp_int32 gtid,
// kmp_int32 ndeps, kmp_depend_info_t *dep_list, kmp_int32
// ndeps_noalias, kmp_depend_info_t *noalias_dep_list); if dependence info
// is specified.
CGF.EmitRuntimeCall(
OMPBuilder.getOrCreateRuntimeFunction(M, OMPRTL___kmpc_omp_wait_deps),
DepWaitTaskArgs);
// ndeps_noalias, kmp_depend_info_t *noalias_dep_list,
// kmp_int32 has_no_wait); if dependence info is specified.
CGF.EmitRuntimeCall(OMPBuilder.getOrCreateRuntimeFunction(
M, OMPRTL___kmpc_omp_taskwait_deps_51),
DepWaitTaskArgs);

} else {

Expand Down
1 change: 1 addition & 0 deletions clang/lib/CodeGen/CGOpenMPRuntime.h
View file
Original file line number Diff line number Diff line change
Expand Up @@ -121,6 +121,7 @@ struct OMPTaskDataTy final {
bool Nogroup = false;
bool IsReductionWithTaskMod = false;
bool IsWorksharingReduction = false;
bool HasNowaitClause = false;
};

/// Class intended to support codegen of all kind of the reduction clauses.
Expand Down
1 change: 1 addition & 0 deletions clang/lib/CodeGen/CGStmtOpenMP.cpp
View file
Original file line number Diff line number Diff line change
Expand Up @@ -5263,6 +5263,7 @@ void CodeGenFunction::EmitOMPTaskwaitDirective(const OMPTaskwaitDirective &S) {
OMPTaskDataTy Data;
// Build list of dependences
buildDependences(S, Data);
Data.HasNowaitClause = S.hasClausesOfKind<OMPNowaitClause>();
CGM.getOpenMPRuntime().emitTaskwaitCall(*this, S.getBeginLoc(), Data);
}

Expand Down
9 changes: 9 additions & 0 deletions clang/lib/Sema/SemaOpenMP.cpp
View file
Original file line number Diff line number Diff line change
Expand Up @@ -11107,6 +11107,15 @@ StmtResult Sema::ActOnOpenMPErrorDirective(ArrayRef<OMPClause *> Clauses,
StmtResult Sema::ActOnOpenMPTaskwaitDirective(ArrayRef<OMPClause *> Clauses,
SourceLocation StartLoc,
SourceLocation EndLoc) {
const OMPNowaitClause *NowaitC =
OMPExecutableDirective::getSingleClause<OMPNowaitClause>(Clauses);
const OMPDependClause *DependC =
OMPExecutableDirective::getSingleClause<OMPDependClause>(Clauses);
if (NowaitC && !DependC) {
Diag(StartLoc, diag::err_omp_nowait_clause_without_depend);
return StmtError();
}

return OMPTaskwaitDirective::Create(Context, StartLoc, EndLoc, Clauses);
}

Expand Down
4 changes: 2 additions & 2 deletions clang/test/OpenMP/target_depend_codegen.cpp
View file
Original file line number Diff line number Diff line change
Expand Up @@ -89,7 +89,7 @@ int foo(int n) {
// CHECK: getelementptr %struct.kmp_depend_info, %struct.kmp_depend_info* [[DEP_START]], i[[SZ]] 2
// CHECK: getelementptr %struct.kmp_depend_info, %struct.kmp_depend_info* [[DEP_START]], i[[SZ]] 3
// CHECK: [[DEP:%.+]] = bitcast %struct.kmp_depend_info* [[DEP_START]] to i8*
// CHECK: call void @__kmpc_omp_wait_deps(%struct.ident_t* @1, i32 [[GTID]], i32 4, i8* [[DEP]], i32 0, i8* null)
// CHECK: call void @__kmpc_omp_taskwait_deps_51(%struct.ident_t* @1, i32 [[GTID]], i32 4, i8* [[DEP]], i32 0, i8* null, i32 0)
// CHECK: call void @__kmpc_omp_task_begin_if0(%struct.ident_t* @1, i32 [[GTID]], i8* [[TASK]])
// CHECK: call i32 [[TASK_ENTRY0]](i32 [[GTID]], [[TASK_TY0]]* [[BC_TASK]])
// CHECK: call void @__kmpc_omp_task_complete_if0(%struct.ident_t* @1, i32 [[GTID]], i8* [[TASK]])
Expand Down Expand Up @@ -209,7 +209,7 @@ int foo(int n) {
// CHECK: [[TASK:%.+]] = call i8* @__kmpc_omp_task_alloc(%struct.ident_t* @1, i32 [[GTID]], i32 1, i[[SZ]] {{48|24}}, i[[SZ]] 4, i32 (i32, i8*)* bitcast (i32 (i32, %{{.+}}*)* [[TASK_ENTRY2:@.+]] to i32 (i32, i8*)*))
// CHECK: [[BC_TASK:%.+]] = bitcast i8* [[TASK]] to [[TASK_TY2:%.+]]*
// CHECK: [[DEP:%.+]] = bitcast %struct.kmp_depend_info* %{{.+}} to i8*
// CHECK: call void @__kmpc_omp_wait_deps(%struct.ident_t* @1, i32 [[GTID]], i32 1, i8* [[DEP]], i32 0, i8* null)
// CHECK: call void @__kmpc_omp_taskwait_deps_51(%struct.ident_t* @1, i32 [[GTID]], i32 1, i8* [[DEP]], i32 0, i8* null, i32 0)
// CHECK: call void @__kmpc_omp_task_begin_if0(%struct.ident_t* @1, i32 [[GTID]], i8* [[TASK]])
// CHECK: call i32 [[TASK_ENTRY2]](i32 [[GTID]], [[TASK_TY2]]* [[BC_TASK]])
// CHECK: call void @__kmpc_omp_task_complete_if0(%struct.ident_t* @1, i32 [[GTID]], i8* [[TASK]])
Expand Down
6 changes: 3 additions & 3 deletions clang/test/OpenMP/target_enter_data_depend_codegen.cpp
View file
Original file line number Diff line number Diff line change
Expand Up @@ -184,7 +184,7 @@ void foo(int arg) {
// CK1: [[DEP_ATTRS:%.+]] = getelementptr inbounds %struct.kmp_depend_info, %struct.kmp_depend_info* [[DEP]], i32 0, i32 2
// CK1: store i8 3, i8* [[DEP_ATTRS]]
// CK1: [[BC:%.+]] = bitcast %struct.kmp_depend_info* [[MAIN_DEP]] to i8*
// CK1: call void @__kmpc_omp_wait_deps(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i32 3, i8* [[BC]], i32 0, i8* null)
// CK1: call void @__kmpc_omp_taskwait_deps_51(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i32 3, i8* [[BC]], i32 0, i8* null, i32 0)
// CK1: call void @__kmpc_omp_task_begin_if0(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i8* [[RES]])
// CK1: = call i32 [[TASK_ENTRY2]](i32 %{{.+}}, %struct.kmp_task_t_with_privates{{.+}}* [[RES_BC]])
// CK1: call void @__kmpc_omp_task_complete_if0(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i8* [[RES]])
Expand Down Expand Up @@ -273,7 +273,7 @@ void foo(int arg) {
// CK1: [[DEP_ATTRS:%.+]] = getelementptr inbounds %struct.kmp_depend_info, %struct.kmp_depend_info* [[DEP]], i32 0, i32 2
// CK1: store i8 3, i8* [[DEP_ATTRS]]
// CK1: [[BC:%.+]] = bitcast %struct.kmp_depend_info* [[MAIN_DEP]] to i8*
// CK1: call void @__kmpc_omp_wait_deps(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i32 4, i8* [[BC]], i32 0, i8* null)
// CK1: call void @__kmpc_omp_taskwait_deps_51(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i32 4, i8* [[BC]], i32 0, i8* null, i32 0)
// CK1: call void @__kmpc_omp_task_begin_if0(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i8* [[RES]])
// CK1: = call i32 [[TASK_ENTRY3]](i32 %{{.+}}, %struct.kmp_task_t_with_privates{{.+}}* [[RES_BC]])
// CK1: call void @__kmpc_omp_task_complete_if0(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i8* [[RES]])
Expand Down Expand Up @@ -371,7 +371,7 @@ void foo(int arg) {
// CK1: [[DEP_ATTRS:%.+]] = getelementptr inbounds %struct.kmp_depend_info, %struct.kmp_depend_info* [[DEP]], i32 0, i32 2
// CK1: store i8 1, i8* [[DEP_ATTRS]]
// CK1: [[BC:%.+]] = bitcast %struct.kmp_depend_info* [[MAIN_DEP]] to i8*
// CK1: call void @__kmpc_omp_wait_deps(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i32 5, i8* [[BC]], i32 0, i8* null)
// CK1: call void @__kmpc_omp_taskwait_deps_51(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i32 5, i8* [[BC]], i32 0, i8* null, i32 0)
// CK1: call void @__kmpc_omp_task_begin_if0(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i8* [[RES]])
// CK1: = call i32 [[TASK_ENTRY4]](i32 %{{.+}}, %struct.kmp_task_t_with_privates{{.+}}* [[RES_BC]])
// CK1: call void @__kmpc_omp_task_complete_if0(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i8* [[RES]])
Expand Down
6 changes: 3 additions & 3 deletions clang/test/OpenMP/target_exit_data_depend_codegen.cpp
View file
Original file line number Diff line number Diff line change
Expand Up @@ -184,7 +184,7 @@ void foo(int arg) {
// CK1: [[DEP_ATTRS:%.+]] = getelementptr inbounds %struct.kmp_depend_info, %struct.kmp_depend_info* [[DEP]], i32 0, i32 2
// CK1: store i8 3, i8* [[DEP_ATTRS]]
// CK1: [[BC:%.+]] = bitcast %struct.kmp_depend_info* [[MAIN_DEP]] to i8*
// CK1: call void @__kmpc_omp_wait_deps(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i32 3, i8* [[BC]], i32 0, i8* null)
// CK1: call void @__kmpc_omp_taskwait_deps_51(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i32 3, i8* [[BC]], i32 0, i8* null, i32 0)
// CK1: call void @__kmpc_omp_task_begin_if0(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i8* [[RES]])
// CK1: = call i32 [[TASK_ENTRY2]](i32 %{{.+}}, %struct.kmp_task_t_with_privates{{.+}}* [[RES_BC]])
// CK1: call void @__kmpc_omp_task_complete_if0(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i8* [[RES]])
Expand Down Expand Up @@ -273,7 +273,7 @@ void foo(int arg) {
// CK1: [[DEP_ATTRS:%.+]] = getelementptr inbounds %struct.kmp_depend_info, %struct.kmp_depend_info* [[DEP]], i32 0, i32 2
// CK1: store i8 3, i8* [[DEP_ATTRS]]
// CK1: [[BC:%.+]] = bitcast %struct.kmp_depend_info* [[MAIN_DEP]] to i8*
// CK1: call void @__kmpc_omp_wait_deps(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i32 4, i8* [[BC]], i32 0, i8* null)
// CK1: call void @__kmpc_omp_taskwait_deps_51(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i32 4, i8* [[BC]], i32 0, i8* null, i32 0)
// CK1: call void @__kmpc_omp_task_begin_if0(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i8* [[RES]])
// CK1: = call i32 [[TASK_ENTRY3]](i32 %{{.+}}, %struct.kmp_task_t_with_privates{{.+}}* [[RES_BC]])
// CK1: call void @__kmpc_omp_task_complete_if0(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i8* [[RES]])
Expand Down Expand Up @@ -371,7 +371,7 @@ void foo(int arg) {
// CK1: [[DEP_ATTRS:%.+]] = getelementptr inbounds %struct.kmp_depend_info, %struct.kmp_depend_info* [[DEP]], i32 0, i32 2
// CK1: store i8 1, i8* [[DEP_ATTRS]]
// CK1: [[BC:%.+]] = bitcast %struct.kmp_depend_info* [[MAIN_DEP]] to i8*
// CK1: call void @__kmpc_omp_wait_deps(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i32 5, i8* [[BC]], i32 0, i8* null)
// CK1: call void @__kmpc_omp_taskwait_deps_51(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i32 5, i8* [[BC]], i32 0, i8* null, i32 0)
// CK1: call void @__kmpc_omp_task_begin_if0(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i8* [[RES]])
// CK1: = call i32 [[TASK_ENTRY4]](i32 %{{.+}}, %struct.kmp_task_t_with_privates{{.+}}* [[RES_BC]])
// CK1: call void @__kmpc_omp_task_complete_if0(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i8* [[RES]])
Expand Down
4 changes: 2 additions & 2 deletions clang/test/OpenMP/target_parallel_depend_codegen.cpp
View file
Original file line number Diff line number Diff line change
Expand Up @@ -87,7 +87,7 @@ int foo(int n) {
// CHECK: getelementptr %struct.kmp_depend_info, %struct.kmp_depend_info* %{{.+}}, i[[SZ]] 2
// CHECK: getelementptr %struct.kmp_depend_info, %struct.kmp_depend_info* %{{.+}}, i[[SZ]] 3
// CHECK: [[DEP:%.+]] = bitcast %struct.kmp_depend_info* %{{.+}} to i8*
// CHECK: call void @__kmpc_omp_wait_deps(%struct.ident_t* @1, i32 [[GTID]], i32 4, i8* [[DEP]], i32 0, i8* null)
// CHECK: call void @__kmpc_omp_taskwait_deps_51(%struct.ident_t* @1, i32 [[GTID]], i32 4, i8* [[DEP]], i32 0, i8* null, i32 0)
// CHECK: call void @__kmpc_omp_task_begin_if0(%struct.ident_t* @1, i32 [[GTID]], i8* [[TASK]])
// CHECK: call i32 [[TASK_ENTRY0]](i32 [[GTID]], [[TASK_TY0]]* [[BC_TASK]])
// CHECK: call void @__kmpc_omp_task_complete_if0(%struct.ident_t* @1, i32 [[GTID]], i8* [[TASK]])
Expand Down Expand Up @@ -164,7 +164,7 @@ int foo(int n) {
// CHECK: [[BC_TASK:%.+]] = bitcast i8* [[TASK]] to [[TASK_TY2:%.+]]*
// CHECK: getelementptr %struct.kmp_depend_info, %struct.kmp_depend_info* %{{.+}}, i[[SZ]] 0
// CHECK: [[DEP:%.+]] = bitcast %struct.kmp_depend_info* %{{.+}} to i8*
// CHECK: call void @__kmpc_omp_wait_deps(%struct.ident_t* @1, i32 [[GTID]], i32 1, i8* [[DEP]], i32 0, i8* null)
// CHECK: call void @__kmpc_omp_taskwait_deps_51(%struct.ident_t* @1, i32 [[GTID]], i32 1, i8* [[DEP]], i32 0, i8* null, i32 0)
// CHECK: call void @__kmpc_omp_task_begin_if0(%struct.ident_t* @1, i32 [[GTID]], i8* [[TASK]])
// CHECK: call i32 [[TASK_ENTRY2]](i32 [[GTID]], [[TASK_TY2]]* [[BC_TASK]])
// CHECK: call void @__kmpc_omp_task_complete_if0(%struct.ident_t* @1, i32 [[GTID]], i8* [[TASK]])
Expand Down
4 changes: 2 additions & 2 deletions clang/test/OpenMP/target_parallel_for_depend_codegen.cpp
View file
Original file line number Diff line number Diff line change
Expand Up @@ -87,7 +87,7 @@ int foo(int n) {
// CHECK: getelementptr %struct.kmp_depend_info, %struct.kmp_depend_info* %{{.+}}, i[[SZ]] 2
// CHECK: getelementptr %struct.kmp_depend_info, %struct.kmp_depend_info* %{{.+}}, i[[SZ]] 3
// CHECK: [[DEP:%.+]] = bitcast %struct.kmp_depend_info* %{{.+}} to i8*
// CHECK: call void @__kmpc_omp_wait_deps(%struct.ident_t* [[IN]], i32 [[GTID]], i32 4, i8* [[DEP]], i32 0, i8* null)
// CHECK: call void @__kmpc_omp_taskwait_deps_51(%struct.ident_t* [[IN]], i32 [[GTID]], i32 4, i8* [[DEP]], i32 0, i8* null, i32 0)
// CHECK: call void @__kmpc_omp_task_begin_if0(%struct.ident_t* [[IN]], i32 [[GTID]], i8* [[TASK]])
// CHECK: call i32 [[TASK_ENTRY0]](i32 [[GTID]], [[TASK_TY0]]* [[BC_TASK]])
// CHECK: call void @__kmpc_omp_task_complete_if0(%struct.ident_t* [[IN]], i32 [[GTID]], i8* [[TASK]])
Expand Down Expand Up @@ -160,7 +160,7 @@ int foo(int n) {
// CHECK: [[BC_TASK:%.+]] = bitcast i8* [[TASK]] to [[TASK_TY2:%.+]]*
// CHECK: getelementptr %struct.kmp_depend_info, %struct.kmp_depend_info* %{{.+}}, i[[SZ]] 0
// CHECK: [[DEP:%.+]] = bitcast %struct.kmp_depend_info* %{{.+}} to i8*
// CHECK: call void @__kmpc_omp_wait_deps(%struct.ident_t* [[IN]], i32 [[GTID]], i32 1, i8* [[DEP]], i32 0, i8* null)
// CHECK: call void @__kmpc_omp_taskwait_deps_51(%struct.ident_t* [[IN]], i32 [[GTID]], i32 1, i8* [[DEP]], i32 0, i8* null, i32 0)
// CHECK: call void @__kmpc_omp_task_begin_if0(%struct.ident_t* [[IN]], i32 [[GTID]], i8* [[TASK]])
// CHECK: call i32 [[TASK_ENTRY2]](i32 [[GTID]], [[TASK_TY2]]* [[BC_TASK]])
// CHECK: call void @__kmpc_omp_task_complete_if0(%struct.ident_t* [[IN]], i32 [[GTID]], i8* [[TASK]])
Expand Down
4 changes: 2 additions & 2 deletions clang/test/OpenMP/target_parallel_for_simd_depend_codegen.cpp
View file
Original file line number Diff line number Diff line change
Expand Up @@ -87,7 +87,7 @@ int foo(int n) {
// CHECK: getelementptr %struct.kmp_depend_info, %struct.kmp_depend_info* %{{.+}}, i[[SZ]] 2
// CHECK: getelementptr %struct.kmp_depend_info, %struct.kmp_depend_info* %{{.+}}, i[[SZ]] 3
// CHECK: [[DEP:%.+]] = bitcast %struct.kmp_depend_info* %{{.+}} to i8*
// CHECK: call void @__kmpc_omp_wait_deps(%struct.ident_t* [[IN]], i32 [[GTID]], i32 4, i8* [[DEP]], i32 0, i8* null)
// CHECK: call void @__kmpc_omp_taskwait_deps_51(%struct.ident_t* [[IN]], i32 [[GTID]], i32 4, i8* [[DEP]], i32 0, i8* null, i32 0)
// CHECK: call void @__kmpc_omp_task_begin_if0(%struct.ident_t* [[IN]], i32 [[GTID]], i8* [[TASK]])
// CHECK: call i32 [[TASK_ENTRY0]](i32 [[GTID]], [[TASK_TY0]]* [[BC_TASK]])
// CHECK: call void @__kmpc_omp_task_complete_if0(%struct.ident_t* [[IN]], i32 [[GTID]], i8* [[TASK]])
Expand Down Expand Up @@ -160,7 +160,7 @@ int foo(int n) {
// CHECK: [[BC_TASK:%.+]] = bitcast i8* [[TASK]] to [[TASK_TY2:%.+]]*
// CHECK: getelementptr %struct.kmp_depend_info, %struct.kmp_depend_info* %{{.+}}, i[[SZ]] 0
// CHECK: [[DEP:%.+]] = bitcast %struct.kmp_depend_info* %{{.+}} to i8*
// CHECK: call void @__kmpc_omp_wait_deps(%struct.ident_t* [[IN]], i32 [[GTID]], i32 1, i8* [[DEP]], i32 0, i8* null)
// CHECK: call void @__kmpc_omp_taskwait_deps_51(%struct.ident_t* [[IN]], i32 [[GTID]], i32 1, i8* [[DEP]], i32 0, i8* null, i32 0)
// CHECK: call void @__kmpc_omp_task_begin_if0(%struct.ident_t* [[IN]], i32 [[GTID]], i8* [[TASK]])
// CHECK: call i32 [[TASK_ENTRY2]](i32 [[GTID]], [[TASK_TY2]]* [[BC_TASK]])
// CHECK: call void @__kmpc_omp_task_complete_if0(%struct.ident_t* [[IN]], i32 [[GTID]], i8* [[TASK]])
Expand Down
4 changes: 2 additions & 2 deletions clang/test/OpenMP/target_simd_depend_codegen.cpp
View file
Original file line number Diff line number Diff line change
Expand Up @@ -87,7 +87,7 @@ int foo(int n) {
// CHECK: getelementptr %struct.kmp_depend_info, %struct.kmp_depend_info* %{{.+}}, i[[SZ]] 2
// CHECK: getelementptr %struct.kmp_depend_info, %struct.kmp_depend_info* %{{.+}}, i[[SZ]] 3
// CHECK: [[DEP:%.+]] = bitcast %struct.kmp_depend_info* %{{.+}} to i8*
// CHECK: call void @__kmpc_omp_wait_deps(%struct.ident_t* @1, i32 [[GTID]], i32 4, i8* [[DEP]], i32 0, i8* null)
// CHECK: call void @__kmpc_omp_taskwait_deps_51(%struct.ident_t* @1, i32 [[GTID]], i32 4, i8* [[DEP]], i32 0, i8* null, i32 0)
// CHECK: call void @__kmpc_omp_task_begin_if0(%struct.ident_t* @1, i32 [[GTID]], i8* [[TASK]])
// CHECK: call i32 [[TASK_ENTRY0]](i32 [[GTID]], [[TASK_TY0]]* [[BC_TASK]])
// CHECK: call void @__kmpc_omp_task_complete_if0(%struct.ident_t* @1, i32 [[GTID]], i8* [[TASK]])
Expand Down Expand Up @@ -163,7 +163,7 @@ int foo(int n) {
// CHECK: [[BC_TASK:%.+]] = bitcast i8* [[TASK]] to [[TASK_TY2:%.+]]*
// CHECK: getelementptr %struct.kmp_depend_info, %struct.kmp_depend_info* %{{.+}}, i[[SZ]] 0
// CHECK: [[DEP:%.+]] = bitcast %struct.kmp_depend_info* %{{.+}} to i8*
// CHECK: call void @__kmpc_omp_wait_deps(%struct.ident_t* @1, i32 [[GTID]], i32 1, i8* [[DEP]], i32 0, i8* null)
// CHECK: call void @__kmpc_omp_taskwait_deps_51(%struct.ident_t* @1, i32 [[GTID]], i32 1, i8* [[DEP]], i32 0, i8* null, i32 0)
// CHECK: call void @__kmpc_omp_task_begin_if0(%struct.ident_t* @1, i32 [[GTID]], i8* [[TASK]])
// CHECK: call i32 [[TASK_ENTRY2]](i32 [[GTID]], [[TASK_TY2]]* [[BC_TASK]])
// CHECK: call void @__kmpc_omp_task_complete_if0(%struct.ident_t* @1, i32 [[GTID]], i8* [[TASK]])
Expand Down
Loading

0 comments on commit e9babe7

Please sign in to comment.