diff options
Diffstat (limited to 'test/OpenMP/critical_codegen.cpp')
| -rw-r--r-- | test/OpenMP/critical_codegen.cpp | 33 |
1 files changed, 32 insertions, 1 deletions
diff --git a/test/OpenMP/critical_codegen.cpp b/test/OpenMP/critical_codegen.cpp index 5cf3446..e44e220 100644 --- a/test/OpenMP/critical_codegen.cpp +++ b/test/OpenMP/critical_codegen.cpp @@ -1,7 +1,7 @@ // RUN: %clang_cc1 -verify -fopenmp -x c++ -emit-llvm %s -fexceptions -fcxx-exceptions -o - | FileCheck %s // 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 -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s -// RUN: %clang_cc1 -verify -triple x86_64-apple-darwin10 -fopenmp -fexceptions -fcxx-exceptions -gline-tables-only -x c++ -emit-llvm %s -o - | FileCheck %s --check-prefix=TERM_DEBUG +// RUN: %clang_cc1 -verify -triple x86_64-apple-darwin10 -fopenmp -fexceptions -fcxx-exceptions -debug-info-kind=line-tables-only -x c++ -emit-llvm %s -o - | FileCheck %s --check-prefix=TERM_DEBUG // expected-no-diagnostics // REQUIRES: x86-registered-target #ifndef HEADER @@ -10,6 +10,7 @@ // CHECK: [[IDENT_T_TY:%.+]] = type { i32, i32, i32, i32, i8* } // CHECK: [[UNNAMED_LOCK:@.+]] = common global [8 x i32] zeroinitializer // CHECK: [[THE_NAME_LOCK:@.+]] = common global [8 x i32] zeroinitializer +// CHECK: [[THE_NAME_LOCK1:@.+]] = common global [8 x i32] zeroinitializer // CHECK: define {{.*}}void [[FOO:@.+]]() @@ -32,11 +33,41 @@ int main() { // CHECK: call {{.*}}void @__kmpc_end_critical([[IDENT_T_TY]]* [[DEFAULT_LOC]], i32 [[GTID]], [8 x i32]* [[THE_NAME_LOCK]]) #pragma omp critical(the_name) foo(); +// CHECK: call {{.*}}void @__kmpc_critical_with_hint([[IDENT_T_TY]]* [[DEFAULT_LOC]], i32 [[GTID]], [8 x i32]* [[THE_NAME_LOCK1]], i{{64|32}} 23) +// CHECK-NEXT: invoke {{.*}}void [[FOO]]() +// CHECK: call {{.*}}void @__kmpc_end_critical([[IDENT_T_TY]]* [[DEFAULT_LOC]], i32 [[GTID]], [8 x i32]* [[THE_NAME_LOCK1]]) +#pragma omp critical(the_name1) hint(23) + foo(); +// CHECK: call {{.*}}void @__kmpc_critical([[IDENT_T_TY]]* [[DEFAULT_LOC]], i32 [[GTID]], [8 x i32]* [[THE_NAME_LOCK]]) +// CHECK-NOT: call {{.*}}void @__kmpc_end_critical( + if (a) +#pragma omp critical(the_name) + while (1) + ; +// CHECK: call {{.*}}void [[FOO]]() + foo(); // CHECK-NOT: call void @__kmpc_critical // CHECK-NOT: call void @__kmpc_end_critical return a; } +struct S { + int a; +}; +// CHECK-LABEL: critical_ref +void critical_ref(S &s) { + // CHECK: [[S_ADDR:%.+]] = alloca %struct.S*, + // CHECK: [[S_REF:%.+]] = load %struct.S*, %struct.S** [[S_ADDR]], + // CHECK: [[S_A_REF:%.+]] = getelementptr inbounds %struct.S, %struct.S* [[S_REF]], i32 0, i32 0 + ++s.a; + // CHECK: call void @__kmpc_critical( +#pragma omp critical + // CHECK: [[S_REF:%.+]] = load %struct.S*, %struct.S** [[S_ADDR]], + // CHECK: [[S_A_REF:%.+]] = getelementptr inbounds %struct.S, %struct.S* [[S_REF]], i32 0, i32 0 + ++s.a; + // CHECK: call void @__kmpc_end_critical( +} + // CHECK-LABEL: parallel_critical // TERM_DEBUG-LABEL: parallel_critical void parallel_critical() { |
