1 // 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
2 
3 // RUN: %clang_cc1 -verify -fopenmp-simd -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 --check-prefix SIMD-ONLY0 %s
4 
5 // SIMD-ONLY0-NOT: {{__kmpc|__tgt}}
6 // expected-no-diagnostics
7 
8 void foo();
9 void bar();
10 
11 struct Test {
12   static void main() {
13     int failed = 0;
14     int j = 2;
15 
16 #pragma omp parallel
17     {
18       int local_j = 3;
19 #pragma omp single copyprivate(local_j)
20       {
21         local_j = 4;
22       }
23 
24       // Assure reports a data race, but value written to "j"
25       // should always be the same.
26       j = local_j;
27     }
28 
29   }
30 };
31 
32 // CHECK-LABEL: @main
33 int main() {
34   // CHECK: call void @{{.+}}main
35   Test::main();
36   // CHECK: call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* {{.*}}@1, i32 0, void (i32*, i32*, ...)* bitcast (void (i32*, i32*)* [[OUTLINED:@.+]] to void (i32*, i32*, ...)*))
37 #pragma omp parallel
38   {
39     try {
40       foo();
41     } catch (int t) {
42 #pragma omp critical
43       {
44         bar();
45       };
46     }
47   };
48   // CHECK: ret i32 0
49   return 0;
50 }
51 
52 // CHECK: define internal void [[OUTLINED]](
53 // CHECK: invoke void @{{.+}}foo
54 // CHECK: [[CATCHSWITCH:%.+]] = catchswitch within none
55 // CHECK: [[CATCHPAD:%.+]] = catchpad within [[CATCHSWITCH]]
56 // CHECK: call void @__kmpc_critical(%struct.ident_t* {{.*}}@1, i32 [[GID:%.+]],
57 // CHECK: invoke void @{{.+}}bar
58 // CHECK: call void @__kmpc_end_critical(%struct.ident_t* {{.*}}@1, i32 [[GID]],
59 // CHECK: catchret from [[CATCHPAD]] to
60 // CHECK:      cleanuppad within [[CATCHPAD]] []
61 // CHECK-NEXT: call void @__kmpc_end_critical(%struct.ident_t* {{.*}}@1, i32 [[GID]],
62 // CHECK-NEXT: cleanupret from {{.*}} unwind label %[[CATCHTERM:[^ ]+]]
63 // CHECK:      cleanuppad within none []
64 // CHECK-NEXT: call void @"?terminate@@YAXXZ"() #{{[0-9]+}} [ "funclet"(token %{{.*}}) ]
65 // CHECK-NEXT: unreachable
66 // CHECK:      [[CATCHTERM]]
67 // CHECK-NEXT: cleanuppad within [[CATCHPAD]] []
68 // CHECK-NEXT: call void @"?terminate@@YAXXZ"() #{{[0-9]+}} [ "funclet"(token %{{.*}}) ]
69 // CHECK-NEXT: unreachable
70