1 // Test host codegen.
2 // RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck %s
3 // RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s
4 // RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s
5 // RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck %s
6 // RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -o %t %s
7 // RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s
8 
9 // RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=45 -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s
10 // RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=45 -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s
11 // RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=45 -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s
12 // RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=45 -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s
13 // RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=45 -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -o %t %s
14 // RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=45 -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s
15 // SIMD-ONLY0-NOT: {{__kmpc|__tgt}}
16 
17 // Test target parallel codegen - host bc file has to be created first.
18 // RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm-bc %s -o %t-ppc-host.bc
19 // RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o - | FileCheck %s -check-prefix=TCHECK
20 // RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o %t %s
21 // RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s -check-prefix=TCHECK
22 // RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm-bc %s -o %t-x86-host.bc
23 // RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-x86-host.bc -o - | FileCheck %s -check-prefix=TCHECK
24 // RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -fopenmp-is-device -fopenmp-host-ir-file-path %t-x86-host.bc -o %t %s
25 // RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -fopenmp-is-device -fopenmp-host-ir-file-path %t-x86-host.bc -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s -check-prefix=TCHECK
26 
27 // RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=45 -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm-bc %s -o %t-ppc-host.bc
28 // RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=45 -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o - | FileCheck --check-prefix SIMD-ONLY1 %s
29 // RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=45 -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o %t %s
30 // RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=45 -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY1 %s
31 // RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=45 -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm-bc %s -o %t-x86-host.bc
32 // RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=45 -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-x86-host.bc -o - | FileCheck --check-prefix SIMD-ONLY1 %s
33 // RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=45 -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -fopenmp-is-device -fopenmp-host-ir-file-path %t-x86-host.bc -o %t %s
34 // RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=45 -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -fopenmp-is-device -fopenmp-host-ir-file-path %t-x86-host.bc -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY1 %s
35 // SIMD-ONLY1-NOT: {{__kmpc|__tgt}}
36 
37 // Check that no target code is emitted if no omptests flag was provided.
38 // RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -triple powerpc64le-unknown-unknown -emit-llvm %s -o - | FileCheck %s -check-prefix=CHECK-NTARGET
39 
40 // RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=45 -x c++ -triple powerpc64le-unknown-unknown -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY2 %s
41 // SIMD-ONLY2-NOT: {{__kmpc|__tgt}}
42 
43 // expected-no-diagnostics
44 #ifndef HEADER
45 #define HEADER
46 
47 // CHECK-DAG: [[SA:%.+]] = type { [4 x i32] }
48 // CHECK-DAG: [[SB:%.+]] = type { [8 x i32] }
49 // CHECK-DAG: [[SC:%.+]] = type { [16 x i32] }
50 // CHECK-DAG: [[SD:%.+]] = type { [32 x i32] }
51 // CHECK-DAG: [[SE:%.+]] = type { [64 x i32] }
52 // CHECK-DAG: [[ST1:%.+]] = type { [228 x i32] }
53 // CHECK-DAG: [[ST2:%.+]] = type { [1128 x i32] }
54 // CHECK-DAG: [[ENTTY:%.+]] = type { i8*, i8*, i[[SZ:32|64]], i32, i32 }
55 
56 // TCHECK:    [[ENTTY:%.+]] = type { i8*, i8*, i[[SZ:32|64]], i32, i32 }
57 
58 // CHECK-DAG: [[A1:@.+]] = internal global [[SA]]
59 // CHECK-DAG: [[A2:@.+]] = global [[SA]]
60 // CHECK-DAG: [[B1:@.+]] = global [[SB]]
61 // CHECK-DAG: [[B2:@.+]] = global [[SB]]
62 // CHECK-DAG: [[C1:@.+]] = internal global [[SC]]
63 // CHECK-DAG: [[D1:@.+]] = global [[SD]]
64 // CHECK-DAG: [[E1:@.+]] = global [[SE]]
65 // CHECK-DAG: [[T1:@.+]] = global [[ST1]]
66 // CHECK-DAG: [[T2:@.+]] = global [[ST2]]
67 
68 // CHECK-NTARGET-DAG: [[SA:%.+]] = type { [4 x i32] }
69 // CHECK-NTARGET-DAG: [[SB:%.+]] = type { [8 x i32] }
70 // CHECK-NTARGET-DAG: [[SC:%.+]] = type { [16 x i32] }
71 // CHECK-NTARGET-DAG: [[SD:%.+]] = type { [32 x i32] }
72 // CHECK-NTARGET-DAG: [[SE:%.+]] = type { [64 x i32] }
73 // CHECK-NTARGET-DAG: [[ST1:%.+]] = type { [228 x i32] }
74 // CHECK-NTARGET-DAG: [[ST2:%.+]] = type { [1128 x i32] }
75 // CHECK-NTARGET-NOT: type { i8*, i8*, %
76 // CHECK-NTARGET-NOT: type { i32, %
77 
78 // We have 7 target regions
79 
80 // CHECK-DAG: {{@.+}} = weak constant i8 0
81 // TCHECK-NOT: {{@.+}} = weak constant i8 0
82 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 4]
83 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 800]
84 // CHECK-DAG: {{@.+}} = weak constant i8 0
85 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 4]
86 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 800]
87 // CHECK-DAG: {{@.+}} = weak constant i8 0
88 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 4]
89 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 800]
90 // CHECK-DAG: {{@.+}} = weak constant i8 0
91 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 4]
92 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 800]
93 // CHECK-DAG: {{@.+}} = weak constant i8 0
94 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 4]
95 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 800]
96 // CHECK-DAG: {{@.+}} = weak constant i8 0
97 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 4]
98 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 800]
99 // CHECK-DAG: {{@.+}} = weak constant i8 0
100 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 4]
101 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 800]
102 // CHECK-DAG: {{@.+}} = weak constant i8 0
103 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 4]
104 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 800]
105 // CHECK-DAG: {{@.+}} = weak constant i8 0
106 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 4]
107 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 800]
108 // CHECK-DAG: {{@.+}} = weak constant i8 0
109 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 4]
110 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 800]
111 // CHECK-DAG: {{@.+}} = weak constant i8 0
112 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 4]
113 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 800]
114 // CHECK-DAG: {{@.+}} = weak constant i8 0
115 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 4]
116 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i64] [i64 800]
117 
118 // CHECK-NTARGET-NOT: weak constant i8 0
119 // CHECK-NTARGET-NOT: private unnamed_addr constant [1 x i
120 
121 // CHECK-DAG: [[NAMEPTR1:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME1:__omp_offloading_[0-9a-f]+_[0-9a-f]+__Z.+_l[0-9]+]]\00"
122 // CHECK-DAG: [[ENTRY1:@.+]] = weak constant [[ENTTY]] { i8* @{{.*}}, i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR1]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 }, section "omp_offloading_entries", align 1
123 // CHECK-DAG: [[NAMEPTR2:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME2:.+]]\00"
124 // CHECK-DAG: [[ENTRY2:@.+]] = weak constant [[ENTTY]] { i8* @{{.*}}, i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR2]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 }, section "omp_offloading_entries", align 1
125 // CHECK-DAG: [[NAMEPTR3:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME3:.+]]\00"
126 // CHECK-DAG: [[ENTRY3:@.+]] = weak constant [[ENTTY]] { i8* @{{.*}}, i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR3]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 }, section "omp_offloading_entries", align 1
127 // CHECK-DAG: [[NAMEPTR4:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME4:.+]]\00"
128 // CHECK-DAG: [[ENTRY4:@.+]] = weak constant [[ENTTY]] { i8* @{{.*}}, i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR4]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 }, section "omp_offloading_entries", align 1
129 // CHECK-DAG: [[NAMEPTR5:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME5:.+]]\00"
130 // CHECK-DAG: [[ENTRY5:@.+]] = weak constant [[ENTTY]] { i8* @{{.*}}, i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR5]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 }, section "omp_offloading_entries", align 1
131 // CHECK-DAG: [[NAMEPTR6:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME6:.+]]\00"
132 // CHECK-DAG: [[ENTRY6:@.+]] = weak constant [[ENTTY]] { i8* @{{.*}}, i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR6]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 }, section "omp_offloading_entries", align 1
133 // CHECK-DAG: [[NAMEPTR7:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME7:.+]]\00"
134 // CHECK-DAG: [[ENTRY7:@.+]] = weak constant [[ENTTY]] { i8* @{{.*}}, i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR7]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 }, section "omp_offloading_entries", align 1
135 // CHECK-DAG: [[NAMEPTR8:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME8:.+]]\00"
136 // CHECK-DAG: [[ENTRY8:@.+]] = weak constant [[ENTTY]] { i8* @{{.*}}, i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR8]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 }, section "omp_offloading_entries", align 1
137 // CHECK-DAG: [[NAMEPTR9:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME9:.+]]\00"
138 // CHECK-DAG: [[ENTRY9:@.+]] = weak constant [[ENTTY]] { i8* @{{.*}}, i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR9]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 }, section "omp_offloading_entries", align 1
139 // CHECK-DAG: [[NAMEPTR10:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME10:.+]]\00"
140 // CHECK-DAG: [[ENTRY10:@.+]] = weak constant [[ENTTY]] { i8* @{{.*}}, i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR10]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 }, section "omp_offloading_entries", align 1
141 // CHECK-DAG: [[NAMEPTR11:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME11:.+]]\00"
142 // CHECK-DAG: [[ENTRY11:@.+]] = weak constant [[ENTTY]] { i8* @{{.*}}, i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR11]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 }, section "omp_offloading_entries", align 1
143 // CHECK-DAG: [[NAMEPTR12:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME12:.+]]\00"
144 // CHECK-DAG: [[ENTRY12:@.+]] = weak constant [[ENTTY]] { i8* @{{.*}}, i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR12]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 }, section "omp_offloading_entries", align 1
145 
146 // TCHECK-DAG: [[NAMEPTR1:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME1:__omp_offloading_[0-9a-f]+_[0-9a-f]+__Z.+_l[0-9]+]]\00"
147 // TCHECK-DAG: [[ENTRY1:@.+]] = weak constant [[ENTTY]] { i8* bitcast (void (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR1]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 }, section "omp_offloading_entries", align 1
148 // TCHECK-DAG: [[NAMEPTR2:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME2:.+]]\00"
149 // TCHECK-DAG: [[ENTRY2:@.+]] = weak constant [[ENTTY]] { i8* bitcast (void (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR2]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 }, section "omp_offloading_entries", align 1
150 // TCHECK-DAG: [[NAMEPTR3:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME3:.+]]\00"
151 // TCHECK-DAG: [[ENTRY3:@.+]] = weak constant [[ENTTY]] { i8* bitcast (void (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR3]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 }, section "omp_offloading_entries", align 1
152 // TCHECK-DAG: [[NAMEPTR4:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME4:.+]]\00"
153 // TCHECK-DAG: [[ENTRY4:@.+]] = weak constant [[ENTTY]] { i8* bitcast (void (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR4]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 }, section "omp_offloading_entries", align 1
154 // TCHECK-DAG: [[NAMEPTR5:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME5:.+]]\00"
155 // TCHECK-DAG: [[ENTRY5:@.+]] = weak constant [[ENTTY]] { i8* bitcast (void (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR5]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 }, section "omp_offloading_entries", align 1
156 // TCHECK-DAG: [[NAMEPTR6:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME6:.+]]\00"
157 // TCHECK-DAG: [[ENTRY6:@.+]] = weak constant [[ENTTY]] { i8* bitcast (void (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR6]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 }, section "omp_offloading_entries", align 1
158 // TCHECK-DAG: [[NAMEPTR7:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME7:.+]]\00"
159 // TCHECK-DAG: [[ENTRY7:@.+]] = weak constant [[ENTTY]] { i8* bitcast (void (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR7]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 }, section "omp_offloading_entries", align 1
160 // TCHECK-DAG: [[NAMEPTR8:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME8:.+]]\00"
161 // TCHECK-DAG: [[ENTRY8:@.+]] = weak constant [[ENTTY]] { i8* bitcast (void (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR8]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 }, section "omp_offloading_entries", align 1
162 // TCHECK-DAG: [[NAMEPTR9:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME9:.+]]\00"
163 // TCHECK-DAG: [[ENTRY9:@.+]] = weak constant [[ENTTY]] { i8* bitcast (void (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR9]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 }, section "omp_offloading_entries", align 1
164 // TCHECK-DAG: [[NAMEPTR10:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME10:.+]]\00"
165 // TCHECK-DAG: [[ENTRY10:@.+]] = weak constant [[ENTTY]] { i8* bitcast (void (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR10]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 }, section "omp_offloading_entries", align 1
166 // TCHECK-DAG: [[NAMEPTR11:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME11:.+]]\00"
167 // TCHECK-DAG: [[ENTRY11:@.+]] = weak constant [[ENTTY]] { i8* bitcast (void (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR11]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 }, section "omp_offloading_entries", align 1
168 // TCHECK-DAG: [[NAMEPTR12:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME12:.+]]\00"
169 // TCHECK-DAG: [[ENTRY12:@.+]] = weak constant [[ENTTY]] { i8* bitcast (void (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR12]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 }, section "omp_offloading_entries", align 1
170 
171 // We have 4 initializers, one for the 500 priority, another one for 501, or more for the default priority, and the last one for the offloading registration function.
172 // CHECK: @llvm.global_ctors = appending global [4 x { i32, void ()*, i8* }] [
173 // CHECK-SAME: { i32, void ()*, i8* } { i32 500, void ()* [[P500:@[^,]+]], i8* null },
174 // CHECK-SAME: { i32, void ()*, i8* } { i32 501, void ()* [[P501:@[^,]+]], i8* null },
175 // CHECK-SAME: { i32, void ()*, i8* } { i32 65535, void ()* [[PMAX:@[^,]+]], i8* null },
176 
177 // CHECK-NTARGET: @llvm.global_ctors = appending global [3   x { i32, void ()*, i8* }] [
178 
179 extern int *R;
180 
181 struct SA {
182   int arr[4];
183   void foo() {
184     int a = *R;
185     a += 1;
186     *R = a;
187   }
188   SA() {
189     int a = *R;
190     a += 2;
191     *R = a;
192   }
193   ~SA() {
194     int a = *R;
195     a += 3;
196     *R = a;
197   }
198 };
199 
200 struct SB {
201   int arr[8];
202   void foo() {
203     int a = *R;
204     #pragma omp target parallel
205     a += 4;
206     *R = a;
207   }
208   SB() {
209     int a = *R;
210     a += 5;
211     *R = a;
212   }
213   ~SB() {
214     int a = *R;
215     a += 6;
216     *R = a;
217   }
218 };
219 
220 struct SC {
221   int arr[16];
222   void foo() {
223     int a = *R;
224     a += 7;
225     *R = a;
226   }
227   SC() {
228     int a = *R;
229     #pragma omp target parallel
230     a += 8;
231     *R = a;
232   }
233   ~SC() {
234     int a = *R;
235     a += 9;
236     *R = a;
237   }
238 };
239 
240 struct SD {
241   int arr[32];
242   void foo() {
243     int a = *R;
244     a += 10;
245     *R = a;
246   }
247   SD() {
248     int a = *R;
249     a += 11;
250     *R = a;
251   }
252   ~SD() {
253     int a = *R;
254     #pragma omp target parallel
255     a += 12;
256     *R = a;
257   }
258 };
259 
260 struct SE {
261   int arr[64];
262   void foo() {
263     int a = *R;
264     #pragma omp target parallel if(target: 0)
265     a += 13;
266     *R = a;
267   }
268   SE() {
269     int a = *R;
270     #pragma omp target parallel
271     a += 14;
272     *R = a;
273   }
274   ~SE() {
275     int a = *R;
276     #pragma omp target parallel
277     a += 15;
278     *R = a;
279   }
280 };
281 
282 template <int x>
283 struct ST {
284   int arr[128 + x];
285   void foo() {
286     int a = *R;
287     #pragma omp target parallel
288     a += 16 + x;
289     *R = a;
290   }
291   ST() {
292     int a = *R;
293     #pragma omp target parallel
294     a += 17 + x;
295     *R = a;
296   }
297   ~ST() {
298     int a = *R;
299     #pragma omp target parallel
300     a += 18 + x;
301     *R = a;
302   }
303 };
304 
305 // We have to make sure we us all the target regions:
306 //CHECK-DAG: define internal void @[[NAME1]](
307 //CHECK-DAG: call void @[[NAME1]](
308 //CHECK-DAG: define internal void @[[NAME2]](
309 //CHECK-DAG: call void @[[NAME2]](
310 //CHECK-DAG: define internal void @[[NAME3]](
311 //CHECK-DAG: call void @[[NAME3]](
312 //CHECK-DAG: define internal void @[[NAME4]](
313 //CHECK-DAG: call void @[[NAME4]](
314 //CHECK-DAG: define internal void @[[NAME5]](
315 //CHECK-DAG: call void @[[NAME5]](
316 //CHECK-DAG: define internal void @[[NAME6]](
317 //CHECK-DAG: call void @[[NAME6]](
318 //CHECK-DAG: define internal void @[[NAME7]](
319 //CHECK-DAG: call void @[[NAME7]](
320 //CHECK-DAG: define internal void @[[NAME8]](
321 //CHECK-DAG: call void @[[NAME8]](
322 //CHECK-DAG: define internal void @[[NAME9]](
323 //CHECK-DAG: call void @[[NAME9]](
324 //CHECK-DAG: define internal void @[[NAME10]](
325 //CHECK-DAG: call void @[[NAME10]](
326 //CHECK-DAG: define internal void @[[NAME11]](
327 //CHECK-DAG: call void @[[NAME11]](
328 //CHECK-DAG: define internal void @[[NAME12]](
329 //CHECK-DAG: call void @[[NAME12]](
330 
331 //TCHECK-DAG: define weak void @[[NAME1]](
332 //TCHECK-DAG: define weak void @[[NAME2]](
333 //TCHECK-DAG: define weak void @[[NAME3]](
334 //TCHECK-DAG: define weak void @[[NAME4]](
335 //TCHECK-DAG: define weak void @[[NAME5]](
336 //TCHECK-DAG: define weak void @[[NAME6]](
337 //TCHECK-DAG: define weak void @[[NAME7]](
338 //TCHECK-DAG: define weak void @[[NAME8]](
339 //TCHECK-DAG: define weak void @[[NAME9]](
340 //TCHECK-DAG: define weak void @[[NAME10]](
341 //TCHECK-DAG: define weak void @[[NAME11]](
342 //TCHECK-DAG: define weak void @[[NAME12]](
343 
344 // CHECK-NTARGET-NOT: __tgt_target
345 
346 // TCHECK-NOT: __tgt_target
347 
348 // We have 2 initializers with priority 500
349 //CHECK: define internal void [[P500]](
350 //CHECK:     call void @{{.+}}()
351 //CHECK:     call void @{{.+}}()
352 //CHECK-NOT: call void @{{.+}}()
353 //CHECK:     ret void
354 
355 // We have 1 initializers with priority 501
356 //CHECK: define internal void [[P501]](
357 //CHECK:     call void @{{.+}}()
358 //CHECK-NOT: call void @{{.+}}()
359 //CHECK:     ret void
360 
361 // We have 6 initializers with default priority
362 //CHECK: define internal void [[PMAX]](
363 //CHECK:     call void @{{.+}}()
364 //CHECK:     call void @{{.+}}()
365 //CHECK:     call void @{{.+}}()
366 //CHECK:     call void @{{.+}}()
367 //CHECK:     call void @{{.+}}()
368 //CHECK:     call void @{{.+}}()
369 //CHECK-NOT: call void @{{.+}}()
370 //CHECK:     ret void
371 
372 static __attribute__((init_priority(500))) SA a1;
373 SA a2;
374 SB __attribute__((init_priority(500))) b1;
375 SB __attribute__((init_priority(501))) b2;
376 static SC c1;
377 SD d1;
378 SE e1;
379 ST<100> t1;
380 ST<1000> t2;
381 
382 
383 int bar(int a){
384   int r = a;
385 
386   a1.foo();
387   a2.foo();
388   b1.foo();
389   b2.foo();
390   c1.foo();
391   d1.foo();
392   e1.foo();
393   t1.foo();
394   t2.foo();
395 
396   #pragma omp target parallel
397   ++r;
398 
399   return r + *R;
400 }
401 
402 // Check metadata is properly generated:
403 // CHECK:     !omp_offload.info = !{!{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}}
404 // CHECK-DAG: = !{i32 0, i32 [[DEVID:-?[0-9]+]], i32 [[FILEID:-?[0-9]+]], !"_ZN2SB3fooEv", i32 204, i32 {{[0-9]+}}}
405 // CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2SDD1Ev", i32 254, i32 {{[0-9]+}}}
406 // CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2SEC1Ev", i32 270, i32 {{[0-9]+}}}
407 // CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2SED1Ev", i32 276, i32 {{[0-9]+}}}
408 // CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi1000EE3fooEv", i32 287, i32 {{[0-9]+}}}
409 // CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi100EEC1Ev", i32 293, i32 {{[0-9]+}}}
410 // CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_Z3bari", i32 396, i32 {{[0-9]+}}}
411 // CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi100EED1Ev", i32 299, i32 {{[0-9]+}}}
412 // CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi1000EEC1Ev", i32 293, i32 {{[0-9]+}}}
413 // CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi1000EED1Ev", i32 299, i32 {{[0-9]+}}}
414 // CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi100EE3fooEv", i32 287, i32 {{[0-9]+}}}
415 // CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2SCC1Ev", i32 229, i32 {{[0-9]+}}}
416 
417 // TCHECK:     !omp_offload.info = !{!{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}}
418 // TCHECK-DAG: = !{i32 0, i32 [[DEVID:-?[0-9]+]], i32 [[FILEID:-?[0-9]+]], !"_ZN2SB3fooEv", i32 204, i32 {{[0-9]+}}}
419 // TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2SDD1Ev", i32 254, i32 {{[0-9]+}}}
420 // TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2SEC1Ev", i32 270, i32 {{[0-9]+}}}
421 // TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2SED1Ev", i32 276, i32 {{[0-9]+}}}
422 // TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi1000EE3fooEv", i32 287, i32 {{[0-9]+}}}
423 // TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi100EEC1Ev", i32 293, i32 {{[0-9]+}}}
424 // TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_Z3bari", i32 396, i32 {{[0-9]+}}}
425 // TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi100EED1Ev", i32 299, i32 {{[0-9]+}}}
426 // TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi1000EEC1Ev", i32 293, i32 {{[0-9]+}}}
427 // TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi1000EED1Ev", i32 299, i32 {{[0-9]+}}}
428 // TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi100EE3fooEv", i32 287, i32 {{[0-9]+}}}
429 // TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2SCC1Ev", i32 229, i32 {{[0-9]+}}}
430 
431 #endif
432