isImplicitOrExplicitTaskingRegion(DSAStack->getCurrentDirective())) ||
(VD && DSAStack->isForceVarCapturing()))
return VD ? VD : Info.second;
- DSAStackTy::DSAVarData DVarPrivate =
+ DSAStackTy::DSAVarData DVarTop =
DSAStack->getTopDSA(D, DSAStack->isClauseParsingMode());
- if (DVarPrivate.CKind != OMPC_unknown && isOpenMPPrivate(DVarPrivate.CKind))
- return VD ? VD : cast<VarDecl>(DVarPrivate.PrivateCopy->getDecl());
+ if (DVarTop.CKind != OMPC_unknown && isOpenMPPrivate(DVarTop.CKind))
+ return VD ? VD : cast<VarDecl>(DVarTop.PrivateCopy->getDecl());
// Threadprivate variables must not be captured.
- if (isOpenMPThreadPrivate(DVarPrivate.CKind))
- return nullptr;
- // Global shared must not be captured.
- if (VD && !VD->hasLocalStorage() && DVarPrivate.CKind == OMPC_shared)
+ if (isOpenMPThreadPrivate(DVarTop.CKind))
return nullptr;
// The variable is not private or it is the variable in the directive with
// default(none) clause and not used in any clause.
- DVarPrivate = DSAStack->hasDSA(D, isOpenMPPrivate,
- [](OpenMPDirectiveKind) { return true; },
- DSAStack->isClauseParsingMode());
+ DSAStackTy::DSAVarData DVarPrivate = DSAStack->hasDSA(
+ D, isOpenMPPrivate, [](OpenMPDirectiveKind) { return true; },
+ DSAStack->isClauseParsingMode());
+ // Global shared must not be captured.
+ if (VD && !VD->hasLocalStorage() && DVarPrivate.CKind == OMPC_unknown &&
+ (DSAStack->getDefaultDSA() != DSA_none || DVarTop.CKind == OMPC_shared))
+ return nullptr;
if (DVarPrivate.CKind != OMPC_unknown ||
(VD && DSAStack->getDefaultDSA() == DSA_none))
return VD ? VD : cast<VarDecl>(DVarPrivate.PrivateCopy->getDecl());
// RUN: %clang_cc1 -verify -fopenmp -x c++ -emit-llvm %s -triple %itanium_abi_triple -fexceptions -fcxx-exceptions -o - | FileCheck %s --check-prefixes=ALL,CHECK
// RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -emit-pch -o %t %s
// RUN: %clang_cc1 -fopenmp -x c++ -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -debug-info-kind=limited -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefixes=ALL-DEBUG,CHECK-DEBUG %s
-// RUN: %clang_cc1 -verify -fopenmp -fopenmp-enable-irbuilder -x c++ -emit-llvm %s -triple %itanium_abi_triple -fexceptions -fcxx-exceptions -o - | FileCheck %s --check-prefixes=ALL,IRBUILDER
-// RUN: %clang_cc1 -fopenmp -fopenmp-enable-irbuilder -x c++ -std=c++11 -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -emit-pch -o %t %s
-// RUN: %clang_cc1 -fopenmp -fopenmp-enable-irbuilder -x c++ -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -debug-info-kind=limited -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefixes=ALL-DEBUG,IRBUILDER-DEBUG %s
+// RUN: %clang_cc1 -verify -fopenmp -fopenmp-enable-irbuilder -DIRBUILDER -x c++ -emit-llvm %s -triple %itanium_abi_triple -fexceptions -fcxx-exceptions -o - | FileCheck %s --check-prefixes=ALL,IRBUILDER
+// RUN: %clang_cc1 -fopenmp -fopenmp-enable-irbuilder -DIRBUILDER -x c++ -std=c++11 -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -emit-pch -o %t %s
+// RUN: %clang_cc1 -fopenmp -fopenmp-enable-irbuilder -DIRBUILDER -x c++ -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -debug-info-kind=limited -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefixes=ALL-DEBUG,IRBUILDER-DEBUG %s
// RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -emit-llvm %s -triple %itanium_abi_triple -fexceptions -fcxx-exceptions -o - | FileCheck --check-prefix SIMD-ONLY0 %s
// RUN: %clang_cc1 -fopenmp-simd -x c++ -std=c++11 -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -emit-pch -o %t %s
int main (int argc, char **argv) {
int a[argc];
#pragma omp parallel shared(global, a) default(none)
- (void)global, foo(a[1]);
+ foo(a[1]), a[1] = global;
+#ifndef IRBUILDER
+// TODO: Support for privates in IRBuilder.
+#pragma omp parallel private(global, a) default(none)
+#pragma omp parallel shared(global, a) default(none)
+ foo(a[1]), a[1] = global;
+// FIXME: IRBuilder crashes in void llvm::OpenMPIRBuilder::finalize()
+// Assertion `Extractor.isEligible() && "Expected OpenMP outlining to be possible!"' failed.
+#pragma omp parallel shared(global, a) default(none)
+#pragma omp parallel shared(global, a) default(none)
+ foo(a[1]), a[1] = global;
+#endif // IRBUILDER
return tmain(argv);
}
// ALL: store i32 %argc, i32* [[ARGC_ADDR:%.+]],
// ALL: [[VLA:%.+]] = alloca i32, i{{[0-9]+}} [[VLA_SIZE:%[^,]+]],
// CHECK: call {{.*}}void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* [[DEF_LOC_2]], i32 2, void (i32*, i32*, ...)* bitcast (void (i32*, i32*, i{{[0-9]+}}, i32*)* [[OMP_OUTLINED:@.+]] to void (i32*, i32*, ...)*), i{{[0-9]+}} [[VLA_SIZE]], i32* [[VLA]])
+// CHECK: call {{.*}}void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* [[DEF_LOC_2]], i32 1, void (i32*, i32*, ...)* bitcast (void (i32*, i32*, i64)* [[OMP_OUTLINED1:@.+]] to void (i32*, i32*, ...)*), i{{[0-9]+}} [[VLA_SIZE]])
+// CHECK: call {{.*}}void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* [[DEF_LOC_2]], i32 2, void (i32*, i32*, ...)* bitcast (void (i32*, i32*, i{{[0-9]+}}, i32*)* [[OMP_OUTLINED2:@.+]] to void (i32*, i32*, ...)*), i{{[0-9]+}} [[VLA_SIZE]], i32* [[VLA]])
// IRBUILDER: call {{.*}}void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* [[DEF_LOC_2]], i32 1, void (i32*, i32*, ...)* bitcast (void (i32*, i32*, i32*)* [[OMP_OUTLINED:@.+]] to void (i32*, i32*, ...)*), i32* [[VLA]])
// ALL: [[ARGV:%.+]] = load i8**, i8*** {{%[a-z0-9.]+}}
// ALL-NEXT: [[RET:%.+]] = call {{[a-z\_\b]*[ ]?i32}} [[TMAIN:@.+tmain.+]](i8** [[ARGV]])
// ALL-DEBUG: ret i32
// ALL-DEBUG-NEXT: }
-// CHECK: define internal {{.*}}void [[OMP_OUTLINED]](i32* noalias %.global_tid., i32* noalias %.bound_tid., i{{[0-9]+}}{{.*}} [[VLA_SIZE:%.+]], i32* {{.+}} [[VLA_ADDR:%[^)]+]])
+// CHECK: define internal {{.*}}void [[OMP_OUTLINED]](i32* noalias %{{.+}}, i32* noalias %{{.+}}, i{{[0-9]+}}{{.*}} [[VLA_SIZE:%.+]], i32* {{.+}} [[VLA_ADDR:%[^)]+]])
// CHECK-SAME: #[[FN_ATTRS:[0-9]+]]
// IRBUILDER: define internal {{.*}}void [[OMP_OUTLINED]](i32* noalias %{{.*}}, i32* noalias %{{.*}}, i32* [[VLA_REF:%[^)]+]])
// IRBUILDER-SAME: #[[FN_ATTRS:[0-9]+]]
// ALL-NEXT: [[VLA_ELEM:%.+]] = load i32, i32* [[VLA_ELEM_REF]]
// CHECK-NEXT: invoke {{.*}}void [[FOO:@.+foo.+]](i32{{[ ]?[a-z]*}} [[VLA_ELEM]])
// IRBUILDER: call {{.*}}void [[FOO:@.+foo.+]](i32{{[ ]?[a-z]*}} [[VLA_ELEM]])
+// ALL: load i32, i32* @
// CHECK: ret void
// CHECK: call {{.*}}void @{{.+terminate.*|abort}}(
// CHECK-NEXT: unreachable
// CHECK-NEXT: }
-// CHECK-DEBUG: define internal void [[OMP_OUTLINED_DEBUG:@.+]](i32* noalias %.global_tid., i32* noalias %.bound_tid., i64 [[VLA_SIZE:%.+]], i32* {{.+}} [[VLA_ADDR:%[^)]+]])
+// CHECK-DEBUG: define internal void [[OMP_OUTLINED_DEBUG:@.+]](i32* noalias %{{.+}}, i32* noalias %{{.+}}, i64 [[VLA_SIZE:%.+]], i32* {{.+}} [[VLA_ADDR:%[^)]+]])
// CHECK-DEBUG-SAME: #[[FN_ATTRS:[0-9]+]]
// IRBUILDER-DEBUG: define internal void [[OMP_OUTLINED_DEBUG:@.+]](i32* noalias %{{.*}}, i32* noalias %{{.*}}, i32* [[VLA_REF:%[^)]+]])
// IRBUILDER-DEBUG-SAME: #[[FN_ATTRS:[0-9]+]]
// ALL-DAG: define linkonce_odr {{.*}}void [[FOO]]({{i32[ ]?[a-z]*}} %argc)
// ALL-DAG: declare !callback ![[cbid:[0-9]+]] {{.*}}void @__kmpc_fork_call(%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...)
// ALL-DEBUG-DAG: define linkonce_odr void [[FOO]](i32 %argc)
+
+// CHECK: define internal {{.*}}void [[OMP_OUTLINED1]](i32* noalias %{{.+}}, i32* noalias %{{.+}}, i{{[0-9]+}}{{.*}} [[VLA_SIZE:%.+]])
+// CHECK: call {{.*}}void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* [[DEF_LOC_2]], i32 3, void (i32*, i32*, ...)* bitcast (void (i32*, i32*, i64, i32*, i32*)* [[OMP_OUTLINED11:@.+]] to void (i32*, i32*, ...)*), i64 %{{.+}}, i32* %{{.+}}, i32* %{{.+}})
+
+// CHECK: define internal {{.*}}void [[OMP_OUTLINED11]](i32* noalias %{{.+}}, i32* noalias %{{.+}}, i{{[0-9]+}}{{.*}} [[VLA_SIZE:%.+]], i32* {{.+}} [[VLA_ADDR:%[^)]+]], i32* {{.+}} %{{.+}})
+// CHECK-NOT: load i32, i32* @
+
+// CHECK: define internal {{.*}}void [[OMP_OUTLINED2]](i32* noalias %{{.+}}, i32* noalias %{{.+}}, i{{[0-9]+}}{{.*}} [[VLA_SIZE:%.+]], i32* {{.+}} [[VLA_ADDR:%[^)]+]])
+// CHECK: call {{.*}}void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* [[DEF_LOC_2]], i32 2, void (i32*, i32*, ...)* bitcast (void (i32*, i32*, i64, i32*)* [[OMP_OUTLINED21:@.+]] to void (i32*, i32*, ...)*), i64 %{{.+}}, i32* %{{.+}})
+
+
+// CHECK: define internal {{.*}}void [[OMP_OUTLINED21]](i32* noalias %{{.+}}, i32* noalias %{{.+}}, i{{[0-9]+}}{{.*}} [[VLA_SIZE:%.+]], i32* {{.+}} [[VLA_ADDR:%[^)]+]])
+// CHECK: load i32, i32* @
+
// ALL-DEBUG-DAG: declare !callback ![[cbid:[0-9]+]] void @__kmpc_fork_call(%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...)
// CHECK-DEBUG-DAG: define internal void [[OMP_OUTLINED]](i32* noalias %.global_tid., i32* noalias %.bound_tid., i64 [[VLA_SIZE:%.+]], i32* {{.+}} [[VLA_ADDR:%[^)]+]])
// CHECK-DEBUG-DAG: call void [[OMP_OUTLINED_DEBUG]]