diff options
Diffstat (limited to 'clang/test/OpenMP/openmp_win_codegen.cpp')
| -rw-r--r-- | clang/test/OpenMP/openmp_win_codegen.cpp | 35 |
1 files changed, 29 insertions, 6 deletions
diff --git a/clang/test/OpenMP/openmp_win_codegen.cpp b/clang/test/OpenMP/openmp_win_codegen.cpp index cdad7e29ccb..45b2c185cb8 100644 --- a/clang/test/OpenMP/openmp_win_codegen.cpp +++ b/clang/test/OpenMP/openmp_win_codegen.cpp @@ -1,13 +1,36 @@ -// RUN: %clang_cc1 -verify -fopenmp -x c++ -triple x86_64-pc-windows-msvc18.0.0 -std=c++11 -fms-compatibility-version=18 -fms-extensions -emit-llvm %s -fexceptions -fcxx-exceptions -o - | FileCheck %s +// RUN: %clang_cc1 -verify -fopenmp -x c++ -triple x86_64-pc-windows-msvc18.0.0 -std=c++11 -fms-compatibility-version=18 -fms-extensions -emit-llvm %s -fexceptions -fcxx-exceptions -o - -O1 | FileCheck %s // REQUIRES: x86-registered-target // expected-no-diagnostics void foo(); void bar(); +struct Test { + static void main() { + int failed = 0; + int j = 2; + +#pragma omp parallel + { + int local_j = 3; +#pragma omp single copyprivate(local_j) + { + local_j = 4; + } + + // Assure reports a data race, but value written to "j" + // should always be the same. + j = local_j; + } + + } +}; + // CHECK-LABEL: @main int main() { - // CHECK: call void (%ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%ident_t* @0, i32 0, void (i32*, i32*, ...)* bitcast (void (i32*, i32*)* [[OUTLINED:@.+]] to void (i32*, i32*, ...)*)) + // CHECK: call void @{{.+}}main + Test::main(); + // CHECK: call void (%ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%ident_t* {{.*}}@0, i32 0, void (i32*, i32*, ...)* bitcast (void (i32*, i32*)* [[OUTLINED:@.+]] to void (i32*, i32*, ...)*)) #pragma omp parallel { try { @@ -24,15 +47,15 @@ int main() { } // CHECK: define internal void [[OUTLINED]]( -// CHECK: [[GID:%.+]] = call i32 @__kmpc_global_thread_num(%ident_t* @0) +// CHECK: [[GID:%.+]] = {{.*}}call i32 @__kmpc_global_thread_num(%ident_t* {{.*}}@0) // CHECK: invoke void @{{.+}}foo // CHECK: catchswitch within // CHECK: catchpad within -// CHECK: call void @__kmpc_critical(%ident_t* @0, i32 [[GID]], +// CHECK: call void @__kmpc_critical(%ident_t* {{.*}}@0, i32 [[GID]], // CHECK: invoke void @{{.+}}bar -// CHECK: call void @__kmpc_end_critical(%ident_t* @0, i32 [[GID]], +// CHECK: call void @__kmpc_end_critical(%ident_t* {{.*}}@0, i32 [[GID]], // CHECK: catchret from // CHECK: cleanuppad within -// CHECK: call void @__kmpc_end_critical(%ident_t* @0, i32 [[GID]], +// CHECK: call void @__kmpc_end_critical(%ident_t* {{.*}}@0, i32 [[GID]], // CHECK: cleanupret from |
