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[OpenMP] Clang Support for taskwait nowait clause
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Support for taskwait nowait clause with placeholder for runtime changes.

Reviewed By: ABataev

Differential Revision: https://reviews.llvm.org/D131830
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@SunilKuravinakop @alexey-bataev
SunilKuravinakop authored and alexey-bataev committed Dec 8, 2022
1 parent 6c629cc commit 100dfe7
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Showing 32 changed files with 288 additions and 87 deletions.
38 changes: 22 additions & 16 deletions clang/lib/CodeGen/CGOpenMPRuntime.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -4739,14 +4739,16 @@ 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 @@ -4758,9 +4760,9 @@ 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 @@ -5799,7 +5801,7 @@ void CGOpenMPRuntime::emitTaskwaitCall(CodeGenFunction &CGF, SourceLocation Loc,

if (CGF.CGM.getLangOpts().OpenMPIRBuilder && Data.Dependences.empty()) {
// TODO: Need to support taskwait with dependences in the OpenMPIRBuilder.
OMPBuilder.createTaskwait(CGF.Builder);
OMPBuilder.createTaskwait(CGF.Builder, Data.HasNowaitClause);
} else {
llvm::Value *ThreadID = getThreadID(CGF, Loc);
llvm::Value *UpLoc = emitUpdateLocation(CGF, Loc);
Expand All @@ -5808,34 +5810,38 @@ 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 {

// Build call kmp_int32 __kmpc_omp_taskwait(ident_t *loc, kmp_int32
// global_tid);
llvm::Value *Args[] = {UpLoc, ThreadID};
llvm::Value *HasNowaitClauseVal =
llvm::ConstantInt::get(CGF.IntTy, Data.HasNowaitClause);
llvm::Value *Args[3] = {UpLoc, ThreadID, HasNowaitClauseVal};
// Ignore return result until untied tasks are supported.
CGF.EmitRuntimeCall(
OMPBuilder.getOrCreateRuntimeFunction(M, OMPRTL___kmpc_omp_taskwait),
Args);
CGF.EmitRuntimeCall(OMPBuilder.getOrCreateRuntimeFunction(
M, OMPRTL___kmpc_omp_taskwait_51),
Args);
}
}

Expand Down
1 change: 1 addition & 0 deletions clang/lib/CodeGen/CGOpenMPRuntime.h
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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
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Original file line number Diff line number Diff line change
Expand Up @@ -5257,6 +5257,7 @@ 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
4 changes: 2 additions & 2 deletions clang/test/OpenMP/target_depend_codegen.cpp
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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
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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
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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
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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
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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]])
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4 changes: 2 additions & 2 deletions clang/test/OpenMP/target_teams_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]])
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