1 // RUN: %clang_cc1 -verify -fopenmp -x c -triple x86_64-unknown-linux -emit-llvm %s -o - | FileCheck %s
2 // RUN: %clang_cc1 -verify -fopenmp -x c -triple aarch64-unknown-linux -emit-llvm %s -o - | FileCheck %s
3 // RUN: %clang_cc1 -verify -fopenmp -x c -triple ppc64le-unknown-linux -emit-llvm %s -o - | FileCheck %s
4 // expected-no-diagnostics
5 #ifndef HEADER
6 #define HEADER
7 
8 void bar();
9 
10 void foo() {
11 #pragma omp metadirective when(device = {kind(any)} \
12                                : parallel)
13   bar();
14 #pragma omp metadirective when(device = {kind(host, cpu)} \
15                                : parallel for num_threads(4))
16   for (int i = 0; i < 100; i++)
17     ;
18 #pragma omp metadirective when(device = {kind(host)} \
19                                : parallel for)
20   for (int i = 0; i < 100; i++)
21     ;
22 #pragma omp metadirective when(device = {kind(nohost, gpu)} \
23                                :) when(device = {kind(cpu)} \
24                                        : parallel)
25   bar();
26 #pragma omp metadirective when(device = {kind(any, cpu)} \
27                                : parallel)
28   bar();
29 #pragma omp metadirective when(device = {kind(any, host)} \
30                                : parallel)
31   bar();
32 #pragma omp metadirective when(device = {kind(gpu)} \
33                                : target parallel for) default(parallel for)
34   for (int i = 0; i < 100; i++)
35     ;
36 }
37 
38 // CHECK-LABEL: define {{.+}} void @foo()
39 // CHECK: @__kmpc_fork_call(%struct.ident_t* {{.+}}, i32 0, void (i32*, i32*, ...)* bitcast (void (i32*, i32*)* [[OUTLINED_1:@.+]] to void
40 // CHECK-NEXT: @__kmpc_push_num_threads
41 // CHECK: @__kmpc_fork_call(%struct.ident_t* {{.+}}, i32 0, void (i32*, i32*, ...)* bitcast (void (i32*, i32*)* [[OUTLINED_2:@.+]] to void
42 // CHECK: @__kmpc_fork_call(%struct.ident_t* {{.+}}, i32 0, void (i32*, i32*, ...)* bitcast (void (i32*, i32*)* [[OUTLINED_3:@.+]] to void
43 // CHECK: @__kmpc_fork_call(%struct.ident_t* {{.+}}, i32 0, void (i32*, i32*, ...)* bitcast (void (i32*, i32*)* [[OUTLINED_4:@.+]] to void
44 // CHECK: @__kmpc_fork_call(%struct.ident_t* {{.+}}, i32 0, void (i32*, i32*, ...)* bitcast (void (i32*, i32*)* [[OUTLINED_5:@.+]] to void
45 // CHECK: @__kmpc_fork_call(%struct.ident_t* {{.+}}, i32 0, void (i32*, i32*, ...)* bitcast (void (i32*, i32*)* [[OUTLINED_6:@.+]] to void
46 // CHECK: @__kmpc_fork_call(%struct.ident_t* {{.+}}, i32 0, void (i32*, i32*, ...)* bitcast (void (i32*, i32*)* [[OUTLINED_7:@.+]] to void
47 // CHECK: ret void
48 
49 // CHECK: define internal void [[OUTLINED_1]](
50 // CHECK: call void {{.+}} @bar
51 // CHECK: ret void
52 
53 // CHECK: define internal void [[OUTLINED_2]](
54 // CHECK: call void @__kmpc_for_static_init
55 // CHECK: call void @__kmpc_for_static_fini
56 // CHECK: ret void
57 
58 // CHECK: define internal void [[OUTLINED_3]](
59 // CHECK: call void @__kmpc_for_static_init
60 // CHECK: call void @__kmpc_for_static_fini
61 // CHECK: ret void
62 
63 // CHECK: define internal void [[OUTLINED_4]](
64 // CHECK: call void {{.+}} @bar
65 // CHECK: ret void
66 
67 // CHECK: define internal void [[OUTLINED_5]](
68 // CHECK: call void {{.+}} @bar
69 // CHECK: ret void
70 
71 // CHECK: define internal void [[OUTLINED_6]](
72 // CHECK: call void {{.+}} @bar
73 // CHECK: ret void
74 
75 // CHECK: define internal void [[OUTLINED_7]](
76 // CHECK: call void @__kmpc_for_static_init
77 // CHECK: call void @__kmpc_for_static_fini
78 // CHECK: ret void
79 
80 #endif
81