diff options
Diffstat (limited to 'test/OpenMP/flush_codegen.cpp')
-rw-r--r-- | test/OpenMP/flush_codegen.cpp | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/test/OpenMP/flush_codegen.cpp b/test/OpenMP/flush_codegen.cpp new file mode 100644 index 000000000000..eb9c721e3508 --- /dev/null +++ b/test/OpenMP/flush_codegen.cpp @@ -0,0 +1,34 @@ +// RUN: %clang_cc1 -verify -fopenmp=libiomp5 -x c++ -emit-llvm %s -fexceptions -fcxx-exceptions -o - | FileCheck %s +// RUN: %clang_cc1 -fopenmp=libiomp5 -x c++ -std=c++11 -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -emit-pch -o %t %s +// RUN: %clang_cc1 -fopenmp=libiomp5 -x c++ -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -g -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s +// expected-no-diagnostics + +#ifndef HEADER +#define HEADER + +template <class T> +T tmain(T argc) { + static T a; +#pragma omp flush +#pragma omp flush(a) + return a + argc; +} + +// CHECK-LABEL: @main +int main() { + static int a; +#pragma omp flush +#pragma omp flush(a) + // CHECK: call void (%{{.+}}*, ...)* @__kmpc_flush(%{{.+}}* {{(@|%).+}}, i32 0) + // CHECK: call void (%{{.+}}*, ...)* @__kmpc_flush(%{{.+}}* {{(@|%).+}}, i32 0) + return tmain(a); + // CHECK: call {{.*}} [[TMAIN:@.+]]( + // CHECK: ret +} + +// CHECK: [[TMAIN]] +// CHECK: call void (%{{.+}}*, ...)* @__kmpc_flush(%{{.+}}* {{(@|%).+}}, i32 0) +// CHECK: call void (%{{.+}}*, ...)* @__kmpc_flush(%{{.+}}* {{(@|%).+}}, i32 0) +// CHECK: ret + +#endif |