1 | // RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -fopenmp-targets=powerpc64le-ibm-linux-gnu -x c++ -triple %itanium_abi_triple -emit-llvm %s -fexceptions -fcxx-exceptions -o - | FileCheck %s |
2 | // RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -fopenmp-targets=powerpc64le-ibm-linux-gnu -x c++ -std=c++11 -triple %itanium_abi_triple -fexceptions -fcxx-exceptions -emit-pch -o %t %s |
3 | // RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -fopenmp-targets=powerpc64le-ibm-linux-gnu -x c++ -triple %itanium_abi_triple -fexceptions -fcxx-exceptions -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s |
4 | |
5 | // RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=45 -fopenmp-targets=powerpc64le-ibm-linux-gnu -x c++ -triple %itanium_abi_triple -emit-llvm %s -fexceptions -fcxx-exceptions -o - | FileCheck --check-prefix SIMD-ONLY0 %s |
6 | // RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=45 -fopenmp-targets=powerpc64le-ibm-linux-gnu -x c++ -std=c++11 -triple %itanium_abi_triple -fexceptions -fcxx-exceptions -emit-pch -o %t %s |
7 | // RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=45 -fopenmp-targets=powerpc64le-ibm-linux-gnu -x c++ -triple %itanium_abi_triple -fexceptions -fcxx-exceptions -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s |
8 | // SIMD-ONLY0-NOT: {{__kmpc|__tgt}} |
9 | // expected-no-diagnostics |
10 | #ifndef HEADER |
11 | #define HEADER |
12 | |
13 | typedef __INTPTR_TYPE__ intptr_t; |
14 | |
15 | // CHECK-DAG: [[IDENT_T_TY:%.+]] = type { i32, i32, i32, i32, i8* } |
16 | // CHECK-DAG: [[S_TY:%.+]] = type { [[INTPTR_T_TY:i[0-9]+]], [[INTPTR_T_TY]], [[INTPTR_T_TY]] } |
17 | // CHECK-DAG: [[STR:@.+]] = private unnamed_addr constant [23 x i8] c";unknown;unknown;0;0;;\00" |
18 | // CHECK-DAG: [[DEF_LOC_2:@.+]] = private unnamed_addr global [[IDENT_T_TY]] { i32 0, i32 2, i32 0, i32 0, i8* getelementptr inbounds ([23 x i8], [23 x i8]* [[STR]], i32 0, i32 0) } |
19 | |
20 | void foo(); |
21 | |
22 | struct S { |
23 | intptr_t a, b, c; |
24 | S(intptr_t a) : a(a) {} |
25 | operator char() { return a; } |
26 | ~S() {} |
27 | }; |
28 | |
29 | template <typename T, int C> |
30 | int tmain() { |
31 | #pragma omp target |
32 | #pragma omp teams |
33 | #pragma omp distribute parallel for simd num_threads(C) |
34 | for (int i = 0; i < 100; i++) |
35 | foo(); |
36 | #pragma omp target |
37 | #pragma omp teams |
38 | #pragma omp distribute parallel for simd num_threads(T(23)) |
39 | for (int i = 0; i < 100; i++) |
40 | foo(); |
41 | return 0; |
42 | } |
43 | |
44 | int main() { |
45 | S s(0); |
46 | char a = s; |
47 | // CHECK: call i{{[0-9]+}} @__tgt_target_teams( |
48 | // CHECK: call void [[OFFLOADING_FUN_0:@.+]]( |
49 | // CHECK: call i{{[0-9]+}} @__tgt_target_teams( |
50 | // CHECK: call void [[OFFLOADING_FUN_1:@.+]]( |
51 | // CHECK: invoke{{.+}} [[TMAIN_5:@.+]]() |
52 | // CHECK: invoke{{.+}} [[TMAIN_1:@.+]]() |
53 | #pragma omp target |
54 | #pragma omp teams |
55 | // CHECK: define internal void [[OFFLOADING_FUN_0]]( |
56 | // CHECK: call {{.*}}void {{.+}} @__kmpc_fork_teams({{.+}}, i32 0, {{.+}}* [[OMP_TEAMS_OUTLINED_0:@.+]] to {{.+}}) |
57 | #pragma omp distribute parallel for simd num_threads(2) |
58 | for (int i = 0; i < 100; i++) { |
59 | // CHECK: define{{.+}} void [[OMP_TEAMS_OUTLINED_0]]( |
60 | // CHECK: call {{.*}}void @__kmpc_push_num_threads([[IDENT_T_TY]]* [[DEF_LOC_2]], i32 {{.+}}, i32 2) |
61 | // CHECK: call {{.*}}void {{.*}} @__kmpc_fork_call( |
62 | foo(); |
63 | } |
64 | #pragma omp target |
65 | #pragma omp teams |
66 | // CHECK: define internal void [[OFFLOADING_FUN_1]]( |
67 | |
68 | // CHECK: call {{.*}}void {{.+}} @__kmpc_fork_teams({{.+}}, i32 1, {{.+}}* [[OMP_TEAMS_OUTLINED_1:@.+]] to {{.+}}) |
69 | #pragma omp distribute parallel for simd num_threads(a) |
70 | for (int i = 0; i < 100; i++) { |
71 | // CHECK: define{{.+}} void [[OMP_TEAMS_OUTLINED_1]]( |
72 | // CHECK-DAG: [[A_ADDR:%.+]] = alloca i8*, |
73 | // CHECK-DAG: [[A_REF:%.+]] = load i8*, i8** [[A_ADDR]], |
74 | // CHECK-DAG: [[A_VAL:%.+]] = load i8, i8* [[A_REF]], |
75 | // CHECK-DAG: [[A_EXT:%.+]] = sext i8 [[A_VAL]] to {{.+}} |
76 | // CHECK: call {{.*}}void @__kmpc_push_num_threads([[IDENT_T_TY]]* [[DEF_LOC_2]], i32 {{.+}}, i32 [[A_EXT]]) |
77 | // CHECK: call {{.*}}void {{.*}} @__kmpc_fork_call( |
78 | foo(); |
79 | } |
80 | return a + tmain<char, 5>() + tmain<S, 1>(); |
81 | } |
82 | |
83 | // tmain 5 |
84 | // CHECK-DAG: define {{.*}}i{{[0-9]+}} [[TMAIN_5]]() |
85 | // CHECK: call i{{[0-9]+}} @__tgt_target_teams( |
86 | // CHECK: call void [[T_OFFLOADING_FUN_0:@.+]]( |
87 | // CHECK: call i{{[0-9]+}} @__tgt_target_teams( |
88 | // CHECK: call void [[T_OFFLOADING_FUN_1:@.+]]( |
89 | |
90 | // tmain 1 |
91 | // CHECK-DAG: define {{.*}}i{{[0-9]+}} [[TMAIN_1]]() |
92 | // CHECK: call i{{[0-9]+}} @__tgt_target_teams( |
93 | // CHECK: call void [[T_OFFLOADING_FUN_2:@.+]]( |
94 | // CHECK: call i{{[0-9]+}} @__tgt_target_teams( |
95 | // CHECK: call void [[T_OFFLOADING_FUN_3:@.+]]( |
96 | |
97 | // CHECK: define internal void [[T_OFFLOADING_FUN_0]]( |
98 | // CHECK: call {{.*}}void {{.+}} @__kmpc_fork_teams({{.+}}, i32 0, {{.+}}* [[T_OMP_TEAMS_OUTLINED_0:@.+]] to {{.+}}) |
99 | |
100 | // CHECK: define{{.+}} void [[T_OMP_TEAMS_OUTLINED_0]]( |
101 | // CHECK: call {{.*}}void @__kmpc_push_num_threads([[IDENT_T_TY]]* [[DEF_LOC_2]], i32 {{.+}}, i32 5) |
102 | // CHECK: call {{.*}}void {{.*}} @__kmpc_fork_call( |
103 | |
104 | // CHECK: define internal void [[T_OFFLOADING_FUN_1]]( |
105 | // CHECK: call {{.*}}void {{.+}} @__kmpc_fork_teams({{.+}}, i32 0, {{.+}}* [[T_OMP_TEAMS_OUTLINED_1:@.+]] to {{.+}}) |
106 | |
107 | // CHECK: define{{.+}} void [[T_OMP_TEAMS_OUTLINED_1]]( |
108 | // CHECK: call {{.*}}void @__kmpc_push_num_threads([[IDENT_T_TY]]* [[DEF_LOC_2]], i32 {{.+}}, i32 23) |
109 | // CHECK: call {{.*}}void {{.*}} @__kmpc_fork_call( |
110 | |
111 | // CHECK: define internal void [[T_OFFLOADING_FUN_2]]( |
112 | // CHECK: call {{.*}}void {{.+}} @__kmpc_fork_teams({{.+}}, i32 0, {{.+}}* [[T_OMP_TEAMS_OUTLINED_2:@.+]] to {{.+}}) |
113 | |
114 | // CHECK: define{{.+}} void [[T_OMP_TEAMS_OUTLINED_2]]( |
115 | // CHECK: call {{.*}}void @__kmpc_push_num_threads([[IDENT_T_TY]]* [[DEF_LOC_2]], i32 {{.+}}, i32 1) |
116 | // CHECK: call {{.*}}void {{.*}} @__kmpc_fork_call( |
117 | |
118 | // CHECK: define internal void [[T_OFFLOADING_FUN_3]]( |
119 | // CHECK: call {{.*}}void {{.+}} @__kmpc_fork_teams({{.+}}, i32 0, {{.+}}* [[T_OMP_TEAMS_OUTLINED_3:@.+]] to {{.+}}) |
120 | |
121 | // CHECK: define{{.+}} void [[T_OMP_TEAMS_OUTLINED_3]]( |
122 | // CHECK-DAG: [[CALL_RES:%.+]] = invoke{{.*}} i8 [[S_TY_CHAR_OP:@.+]]([[S_TY]]* {{.+}}) |
123 | // CHECK-DAG: [[CALL_RES_SEXT:%.+]] = sext i8 [[CALL_RES]] to {{.+}} |
124 | // CHECK: call {{.*}}void @__kmpc_push_num_threads([[IDENT_T_TY]]* [[DEF_LOC_2]], i32 {{.+}}, i32 [[CALL_RES_SEXT]]) |
125 | // CHECK: call {{.*}}void {{.*}} @__kmpc_fork_call( |
126 | #endif |
127 | |