1 // Test host codegen.
2 // RUN: %clang_cc1 -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck %s
3 // RUN: %clang_cc1 -fopenmp -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 -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 -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck %s
6 // RUN: %clang_cc1 -fopenmp -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 -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 // Test target codegen - host bc file has to be created first.
10 // RUN: %clang_cc1 -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm-bc %s -o %t-ppc-host.bc
11 // RUN: %clang_cc1 -verify -fopenmp -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
12 // RUN: %clang_cc1 -fopenmp -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
13 // RUN: %clang_cc1 -fopenmp -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
14 // RUN: %clang_cc1 -verify -fopenmp -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm-bc %s -o %t-x86-host.bc
15 // RUN: %clang_cc1 -verify -fopenmp -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
16 // RUN: %clang_cc1 -fopenmp -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
17 // RUN: %clang_cc1 -fopenmp -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
18
19 // Check that no target code is emmitted if no omptests flag was provided.
20 // RUN: %clang_cc1 -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -emit-llvm %s -o - | FileCheck %s -check-prefix=CHECK-NTARGET
21
22 // expected-no-diagnostics
23 #ifndef HEADER
24 #define HEADER
25
26 // CHECK-DAG: [[SA:%.+]] = type { [4 x i32] }
27 // CHECK-DAG: [[SB:%.+]] = type { [8 x i32] }
28 // CHECK-DAG: [[SC:%.+]] = type { [16 x i32] }
29 // CHECK-DAG: [[SD:%.+]] = type { [32 x i32] }
30 // CHECK-DAG: [[SE:%.+]] = type { [64 x i32] }
31 // CHECK-DAG: [[ST1:%.+]] = type { [228 x i32] }
32 // CHECK-DAG: [[ST2:%.+]] = type { [1128 x i32] }
33 // CHECK-DAG: [[ENTTY:%.+]] = type { i8*, i8*, i[[SZ:32|64]] }
34 // CHECK-DAG: [[DEVTY:%.+]] = type { i8*, i8*, [[ENTTY]]*, [[ENTTY]]* }
35 // CHECK-DAG: [[DSCTY:%.+]] = type { i32, [[DEVTY]]*, [[ENTTY]]*, [[ENTTY]]* }
36
37 // TCHECK: [[ENTTY:%.+]] = type { i8*, i8*, i[[SZ:32|64]] }
38
39 // CHECK-DAG: [[A1:@.+]] = internal global [[SA]]
40 // CHECK-DAG: [[A2:@.+]] = global [[SA]]
41 // CHECK-DAG: [[B1:@.+]] = global [[SB]]
42 // CHECK-DAG: [[B2:@.+]] = global [[SB]]
43 // CHECK-DAG: [[C1:@.+]] = internal global [[SC]]
44 // CHECK-DAG: [[D1:@.+]] = global [[SD]]
45 // CHECK-DAG: [[E1:@.+]] = global [[SE]]
46 // CHECK-DAG: [[T1:@.+]] = global [[ST1]]
47 // CHECK-DAG: [[T2:@.+]] = global [[ST2]]
48
49 // CHECK-NTARGET-DAG: [[SA:%.+]] = type { [4 x i32] }
50 // CHECK-NTARGET-DAG: [[SB:%.+]] = type { [8 x i32] }
51 // CHECK-NTARGET-DAG: [[SC:%.+]] = type { [16 x i32] }
52 // CHECK-NTARGET-DAG: [[SD:%.+]] = type { [32 x i32] }
53 // CHECK-NTARGET-DAG: [[SE:%.+]] = type { [64 x i32] }
54 // CHECK-NTARGET-DAG: [[ST1:%.+]] = type { [228 x i32] }
55 // CHECK-NTARGET-DAG: [[ST2:%.+]] = type { [1128 x i32] }
56 // CHECK-NTARGET-NOT: type { i8*,
57 // CHECK-NTARGET-NOT: type { i32,
58
59 // We have 7 target regions
60
61 // CHECK-DAG: {{@.+}} = private constant i8 0
62 // TCHECK-NOT: {{@.+}} = private constant i8 0
63 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i[[SZ]]] [i[[SZ]] 4]
64 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i32] [i32 288]
65 // CHECK-DAG: {{@.+}} = private constant i8 0
66 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i[[SZ]]] [i[[SZ]] 4]
67 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i32] [i32 288]
68 // CHECK-DAG: {{@.+}} = private constant i8 0
69 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i[[SZ]]] [i[[SZ]] 4]
70 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i32] [i32 288]
71 // CHECK-DAG: {{@.+}} = private constant i8 0
72 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i[[SZ]]] [i[[SZ]] 4]
73 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i32] [i32 288]
74 // CHECK-DAG: {{@.+}} = private constant i8 0
75 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i[[SZ]]] [i[[SZ]] 4]
76 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i32] [i32 288]
77 // CHECK-DAG: {{@.+}} = private constant i8 0
78 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i[[SZ]]] [i[[SZ]] 4]
79 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i32] [i32 288]
80 // CHECK-DAG: {{@.+}} = private constant i8 0
81 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i[[SZ]]] [i[[SZ]] 4]
82 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i32] [i32 288]
83 // CHECK-DAG: {{@.+}} = private constant i8 0
84 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i[[SZ]]] [i[[SZ]] 4]
85 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i32] [i32 288]
86 // CHECK-DAG: {{@.+}} = private constant i8 0
87 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i[[SZ]]] [i[[SZ]] 4]
88 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i32] [i32 288]
89 // CHECK-DAG: {{@.+}} = private constant i8 0
90 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i[[SZ]]] [i[[SZ]] 4]
91 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i32] [i32 288]
92 // CHECK-DAG: {{@.+}} = private constant i8 0
93 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i[[SZ]]] [i[[SZ]] 4]
94 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i32] [i32 288]
95 // CHECK-DAG: {{@.+}} = private constant i8 0
96 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i[[SZ]]] [i[[SZ]] 4]
97 // CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i32] [i32 288]
98
99 // CHECK-NTARGET-NOT: private constant i8 0
100 // CHECK-NTARGET-NOT: private unnamed_addr constant [1 x i
101
102 // CHECK-DAG: [[NAMEPTR1:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME1:__omp_offloading_[0-9a-f]+_[0-9a-f]+__Z.+_l[0-9]+]]\00"
103 // CHECK-DAG: [[ENTRY1:@.+]] = constant [[ENTTY]] { i8* @{{.*}}, i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR1]], i32 0, i32 0), i[[SZ]] 0 }, section ".omp_offloading.entries", align 1
104 // CHECK-DAG: [[NAMEPTR2:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME2:.+]]\00"
105 // CHECK-DAG: [[ENTRY2:@.+]] = constant [[ENTTY]] { i8* @{{.*}}, i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR2]], i32 0, i32 0), i[[SZ]] 0 }, section ".omp_offloading.entries", align 1
106 // CHECK-DAG: [[NAMEPTR3:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME3:.+]]\00"
107 // CHECK-DAG: [[ENTRY3:@.+]] = constant [[ENTTY]] { i8* @{{.*}}, i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR3]], i32 0, i32 0), i[[SZ]] 0 }, section ".omp_offloading.entries", align 1
108 // CHECK-DAG: [[NAMEPTR4:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME4:.+]]\00"
109 // CHECK-DAG: [[ENTRY4:@.+]] = constant [[ENTTY]] { i8* @{{.*}}, i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR4]], i32 0, i32 0), i[[SZ]] 0 }, section ".omp_offloading.entries", align 1
110 // CHECK-DAG: [[NAMEPTR5:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME5:.+]]\00"
111 // CHECK-DAG: [[ENTRY5:@.+]] = constant [[ENTTY]] { i8* @{{.*}}, i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR5]], i32 0, i32 0), i[[SZ]] 0 }, section ".omp_offloading.entries", align 1
112 // CHECK-DAG: [[NAMEPTR6:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME6:.+]]\00"
113 // CHECK-DAG: [[ENTRY6:@.+]] = constant [[ENTTY]] { i8* @{{.*}}, i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR6]], i32 0, i32 0), i[[SZ]] 0 }, section ".omp_offloading.entries", align 1
114 // CHECK-DAG: [[NAMEPTR7:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME7:.+]]\00"
115 // CHECK-DAG: [[ENTRY7:@.+]] = constant [[ENTTY]] { i8* @{{.*}}, i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR7]], i32 0, i32 0), i[[SZ]] 0 }, section ".omp_offloading.entries", align 1
116 // CHECK-DAG: [[NAMEPTR8:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME8:.+]]\00"
117 // CHECK-DAG: [[ENTRY8:@.+]] = constant [[ENTTY]] { i8* @{{.*}}, i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR8]], i32 0, i32 0), i[[SZ]] 0 }, section ".omp_offloading.entries", align 1
118 // CHECK-DAG: [[NAMEPTR9:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME9:.+]]\00"
119 // CHECK-DAG: [[ENTRY9:@.+]] = constant [[ENTTY]] { i8* @{{.*}}, i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR9]], i32 0, i32 0), i[[SZ]] 0 }, section ".omp_offloading.entries", align 1
120 // CHECK-DAG: [[NAMEPTR10:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME10:.+]]\00"
121 // CHECK-DAG: [[ENTRY10:@.+]] = constant [[ENTTY]] { i8* @{{.*}}, i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR10]], i32 0, i32 0), i[[SZ]] 0 }, section ".omp_offloading.entries", align 1
122 // CHECK-DAG: [[NAMEPTR11:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME11:.+]]\00"
123 // CHECK-DAG: [[ENTRY11:@.+]] = constant [[ENTTY]] { i8* @{{.*}}, i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR11]], i32 0, i32 0), i[[SZ]] 0 }, section ".omp_offloading.entries", align 1
124 // CHECK-DAG: [[NAMEPTR12:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME12:.+]]\00"
125 // CHECK-DAG: [[ENTRY12:@.+]] = constant [[ENTTY]] { i8* @{{.*}}, i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR12]], i32 0, i32 0), i[[SZ]] 0 }, section ".omp_offloading.entries", align 1
126
127 // TCHECK-DAG: [[NAMEPTR1:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME1:__omp_offloading_[0-9a-f]+_[0-9a-f]+__Z.+_l[0-9]+]]\00"
128 // TCHECK-DAG: [[ENTRY1:@.+]] = constant [[ENTTY]] { i8* bitcast (void (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR1]], i32 0, i32 0), i[[SZ]] 0 }, section ".omp_offloading.entries", align 1
129 // TCHECK-DAG: [[NAMEPTR2:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME2:.+]]\00"
130 // TCHECK-DAG: [[ENTRY2:@.+]] = constant [[ENTTY]] { i8* bitcast (void (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR2]], i32 0, i32 0), i[[SZ]] 0 }, section ".omp_offloading.entries", align 1
131 // TCHECK-DAG: [[NAMEPTR3:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME3:.+]]\00"
132 // TCHECK-DAG: [[ENTRY3:@.+]] = constant [[ENTTY]] { i8* bitcast (void (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR3]], i32 0, i32 0), i[[SZ]] 0 }, section ".omp_offloading.entries", align 1
133 // TCHECK-DAG: [[NAMEPTR4:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME4:.+]]\00"
134 // TCHECK-DAG: [[ENTRY4:@.+]] = constant [[ENTTY]] { i8* bitcast (void (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR4]], i32 0, i32 0), i[[SZ]] 0 }, section ".omp_offloading.entries", align 1
135 // TCHECK-DAG: [[NAMEPTR5:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME5:.+]]\00"
136 // TCHECK-DAG: [[ENTRY5:@.+]] = constant [[ENTTY]] { i8* bitcast (void (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR5]], i32 0, i32 0), i[[SZ]] 0 }, section ".omp_offloading.entries", align 1
137 // TCHECK-DAG: [[NAMEPTR6:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME6:.+]]\00"
138 // TCHECK-DAG: [[ENTRY6:@.+]] = constant [[ENTTY]] { i8* bitcast (void (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR6]], i32 0, i32 0), i[[SZ]] 0 }, section ".omp_offloading.entries", align 1
139 // TCHECK-DAG: [[NAMEPTR7:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME7:.+]]\00"
140 // TCHECK-DAG: [[ENTRY7:@.+]] = constant [[ENTTY]] { i8* bitcast (void (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR7]], i32 0, i32 0), i[[SZ]] 0 }, section ".omp_offloading.entries", align 1
141 // TCHECK-DAG: [[NAMEPTR8:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME8:.+]]\00"
142 // TCHECK-DAG: [[ENTRY8:@.+]] = constant [[ENTTY]] { i8* bitcast (void (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR8]], i32 0, i32 0), i[[SZ]] 0 }, section ".omp_offloading.entries", align 1
143 // TCHECK-DAG: [[NAMEPTR9:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME9:.+]]\00"
144 // TCHECK-DAG: [[ENTRY9:@.+]] = constant [[ENTTY]] { i8* bitcast (void (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR9]], i32 0, i32 0), i[[SZ]] 0 }, section ".omp_offloading.entries", align 1
145 // TCHECK-DAG: [[NAMEPTR10:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME10:.+]]\00"
146 // TCHECK-DAG: [[ENTRY10:@.+]] = constant [[ENTTY]] { i8* bitcast (void (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR10]], i32 0, i32 0), i[[SZ]] 0 }, section ".omp_offloading.entries", align 1
147 // TCHECK-DAG: [[NAMEPTR11:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME11:.+]]\00"
148 // TCHECK-DAG: [[ENTRY11:@.+]] = constant [[ENTTY]] { i8* bitcast (void (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR11]], i32 0, i32 0), i[[SZ]] 0 }, section ".omp_offloading.entries", align 1
149 // TCHECK-DAG: [[NAMEPTR12:@.+]] = internal unnamed_addr constant [{{.*}} x i8] c"[[NAME12:.+]]\00"
150 // TCHECK-DAG: [[ENTRY12:@.+]] = constant [[ENTTY]] { i8* bitcast (void (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR12]], i32 0, i32 0), i[[SZ]] 0 }, section ".omp_offloading.entries", align 1
151
152 // CHECK: [[ENTBEGIN:@.+]] = external constant [[ENTTY]]
153 // CHECK: [[ENTEND:@.+]] = external constant [[ENTTY]]
154 // CHECK: [[DEVBEGIN:@.+]] = external constant i8
155 // CHECK: [[DEVEND:@.+]] = external constant i8
156 // CHECK: [[IMAGES:@.+]] = internal unnamed_addr constant [1 x [[DEVTY]]] [{{.+}} { i8* [[DEVBEGIN]], i8* [[DEVEND]], [[ENTTY]]* [[ENTBEGIN]], [[ENTTY]]* [[ENTEND]] }]
157 // CHECK: [[DESC:@.+]] = internal constant [[DSCTY]] { i32 1, [[DEVTY]]* getelementptr inbounds ([1 x [[DEVTY]]], [1 x [[DEVTY]]]* [[IMAGES]], i32 0, i32 0), [[ENTTY]]* [[ENTBEGIN]], [[ENTTY]]* [[ENTEND]] }
158
159 // 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.
160 // CHECK: @llvm.global_ctors = appending global [4 x { i32, void ()*, i8* }] [
161 // CHECK-SAME: { i32, void ()*, i8* } { i32 500, void ()* [[P500:@[^,]+]], i8* null },
162 // CHECK-SAME: { i32, void ()*, i8* } { i32 501, void ()* [[P501:@[^,]+]], i8* null },
163 // CHECK-SAME: { i32, void ()*, i8* } { i32 65535, void ()* [[PMAX:@[^,]+]], i8* null },
164 // CHECK-SAME: { i32, void ()*, i8* } { i32 0, void ()* bitcast (void (i8*)* [[REGFN:@.+]] to void ()*), i8* null }]
165
166 // CHECK-NTARGET: @llvm.global_ctors = appending global [3 x { i32, void ()*, i8* }] [
167
168 extern int *R;
169
170 struct SA {
171 int arr[4];
fooSA172 void foo() {
173 int a = *R;
174 a += 1;
175 *R = a;
176 }
SASA177 SA() {
178 int a = *R;
179 a += 2;
180 *R = a;
181 }
~SASA182 ~SA() {
183 int a = *R;
184 a += 3;
185 *R = a;
186 }
187 };
188
189 struct SB {
190 int arr[8];
fooSB191 void foo() {
192 int a = *R;
193 #pragma omp target
194 a += 4;
195 *R = a;
196 }
SBSB197 SB() {
198 int a = *R;
199 a += 5;
200 *R = a;
201 }
~SBSB202 ~SB() {
203 int a = *R;
204 a += 6;
205 *R = a;
206 }
207 };
208
209 struct SC {
210 int arr[16];
fooSC211 void foo() {
212 int a = *R;
213 a += 7;
214 *R = a;
215 }
SCSC216 SC() {
217 int a = *R;
218 #pragma omp target
219 a += 8;
220 *R = a;
221 }
~SCSC222 ~SC() {
223 int a = *R;
224 a += 9;
225 *R = a;
226 }
227 };
228
229 struct SD {
230 int arr[32];
fooSD231 void foo() {
232 int a = *R;
233 a += 10;
234 *R = a;
235 }
SDSD236 SD() {
237 int a = *R;
238 a += 11;
239 *R = a;
240 }
~SDSD241 ~SD() {
242 int a = *R;
243 #pragma omp target
244 a += 12;
245 *R = a;
246 }
247 };
248
249 struct SE {
250 int arr[64];
fooSE251 void foo() {
252 int a = *R;
253 #pragma omp target if(0)
254 a += 13;
255 *R = a;
256 }
SESE257 SE() {
258 int a = *R;
259 #pragma omp target
260 a += 14;
261 *R = a;
262 }
~SESE263 ~SE() {
264 int a = *R;
265 #pragma omp target
266 a += 15;
267 *R = a;
268 }
269 };
270
271 template <int x>
272 struct ST {
273 int arr[128 + x];
fooST274 void foo() {
275 int a = *R;
276 #pragma omp target
277 a += 16 + x;
278 *R = a;
279 }
STST280 ST() {
281 int a = *R;
282 #pragma omp target
283 a += 17 + x;
284 *R = a;
285 }
~STST286 ~ST() {
287 int a = *R;
288 #pragma omp target
289 a += 18 + x;
290 *R = a;
291 }
292 };
293
294 // We have to make sure we us all the target regions:
295 //CHECK-DAG: define internal void @[[NAME1]](
296 //CHECK-DAG: call void @[[NAME1]](
297 //CHECK-DAG: define internal void @[[NAME2]](
298 //CHECK-DAG: call void @[[NAME2]](
299 //CHECK-DAG: define internal void @[[NAME3]](
300 //CHECK-DAG: call void @[[NAME3]](
301 //CHECK-DAG: define internal void @[[NAME4]](
302 //CHECK-DAG: call void @[[NAME4]](
303 //CHECK-DAG: define internal void @[[NAME5]](
304 //CHECK-DAG: call void @[[NAME5]](
305 //CHECK-DAG: define internal void @[[NAME6]](
306 //CHECK-DAG: call void @[[NAME6]](
307 //CHECK-DAG: define internal void @[[NAME7]](
308 //CHECK-DAG: call void @[[NAME7]](
309 //CHECK-DAG: define internal void @[[NAME8]](
310 //CHECK-DAG: call void @[[NAME8]](
311 //CHECK-DAG: define internal void @[[NAME9]](
312 //CHECK-DAG: call void @[[NAME9]](
313 //CHECK-DAG: define internal void @[[NAME10]](
314 //CHECK-DAG: call void @[[NAME10]](
315 //CHECK-DAG: define internal void @[[NAME11]](
316 //CHECK-DAG: call void @[[NAME11]](
317 //CHECK-DAG: define internal void @[[NAME12]](
318 //CHECK-DAG: call void @[[NAME12]](
319
320 //TCHECK-DAG: define void @[[NAME1]](
321 //TCHECK-DAG: define void @[[NAME2]](
322 //TCHECK-DAG: define void @[[NAME3]](
323 //TCHECK-DAG: define void @[[NAME4]](
324 //TCHECK-DAG: define void @[[NAME5]](
325 //TCHECK-DAG: define void @[[NAME6]](
326 //TCHECK-DAG: define void @[[NAME7]](
327 //TCHECK-DAG: define void @[[NAME8]](
328 //TCHECK-DAG: define void @[[NAME9]](
329 //TCHECK-DAG: define void @[[NAME10]](
330 //TCHECK-DAG: define void @[[NAME11]](
331 //TCHECK-DAG: define void @[[NAME12]](
332
333 // CHECK-NTARGET-NOT: __tgt_target
334 // CHECK-NTARGET-NOT: __tgt_register_lib
335 // CHECK-NTARGET-NOT: __tgt_unregister_lib
336
337 // TCHECK-NOT: __tgt_target
338 // TCHECK-NOT: __tgt_register_lib
339 // TCHECK-NOT: __tgt_unregister_lib
340
341 // We have 2 initializers with priority 500
342 //CHECK: define internal void [[P500]](
343 //CHECK: call void @{{.+}}()
344 //CHECK: call void @{{.+}}()
345 //CHECK-NOT: call void @{{.+}}()
346 //CHECK: ret void
347
348 // We have 1 initializers with priority 501
349 //CHECK: define internal void [[P501]](
350 //CHECK: call void @{{.+}}()
351 //CHECK-NOT: call void @{{.+}}()
352 //CHECK: ret void
353
354 // We have 6 initializers with default priority
355 //CHECK: define internal void [[PMAX]](
356 //CHECK: call void @{{.+}}()
357 //CHECK: call void @{{.+}}()
358 //CHECK: call void @{{.+}}()
359 //CHECK: call void @{{.+}}()
360 //CHECK: call void @{{.+}}()
361 //CHECK: call void @{{.+}}()
362 //CHECK-NOT: call void @{{.+}}()
363 //CHECK: ret void
364
365 // Check registration and unregistration
366
367 //CHECK: define internal void [[UNREGFN:@.+]](i8*)
368 //CHECK: call i32 @__tgt_unregister_lib([[DSCTY]]* [[DESC]])
369 //CHECK: ret void
370 //CHECK: declare i32 @__tgt_unregister_lib([[DSCTY]]*)
371
372 //CHECK: define internal void [[REGFN]](i8*)
373 //CHECK: call i32 @__tgt_register_lib([[DSCTY]]* [[DESC]])
374 //CHECK: call i32 @__cxa_atexit(void (i8*)* [[UNREGFN]], i8* bitcast ([[DSCTY]]* [[DESC]] to i8*),
375 //CHECK: ret void
376 //CHECK: declare i32 @__tgt_register_lib([[DSCTY]]*)
377
378 static __attribute__((init_priority(500))) SA a1;
379 SA a2;
380 SB __attribute__((init_priority(500))) b1;
381 SB __attribute__((init_priority(501))) b2;
382 static SC c1;
383 SD d1;
384 SE e1;
385 ST<100> t1;
386 ST<1000> t2;
387
388
bar(int a)389 int bar(int a){
390 int r = a;
391
392 a1.foo();
393 a2.foo();
394 b1.foo();
395 b2.foo();
396 c1.foo();
397 d1.foo();
398 e1.foo();
399 t1.foo();
400 t2.foo();
401
402 #pragma omp target
403 ++r;
404
405 return r + *R;
406 }
407
408 // Check metadata is properly generated:
409 // 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]+}}}
410 // CHECK-DAG: = !{i32 0, i32 [[DEVID:-?[0-9]+]], i32 [[FILEID:-?[0-9]+]], !"_ZN2SB3fooEv", i32 193, i32 {{[0-9]+}}}
411 // CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2SDD1Ev", i32 243, i32 {{[0-9]+}}}
412 // CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2SEC1Ev", i32 259, i32 {{[0-9]+}}}
413 // CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2SED1Ev", i32 265, i32 {{[0-9]+}}}
414 // CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi1000EE3fooEv", i32 276, i32 {{[0-9]+}}}
415 // CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi100EEC1Ev", i32 282, i32 {{[0-9]+}}}
416 // CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_Z3bari", i32 402, i32 {{[0-9]+}}}
417 // CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi100EED1Ev", i32 288, i32 {{[0-9]+}}}
418 // CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi1000EEC1Ev", i32 282, i32 {{[0-9]+}}}
419 // CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi1000EED1Ev", i32 288, i32 {{[0-9]+}}}
420 // CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi100EE3fooEv", i32 276, i32 {{[0-9]+}}}
421 // CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2SCC1Ev", i32 218, i32 {{[0-9]+}}}
422
423 // 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]+}}}
424 // TCHECK-DAG: = !{i32 0, i32 [[DEVID:-?[0-9]+]], i32 [[FILEID:-?[0-9]+]], !"_ZN2SB3fooEv", i32 193, i32 {{[0-9]+}}}
425 // TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2SDD1Ev", i32 243, i32 {{[0-9]+}}}
426 // TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2SEC1Ev", i32 259, i32 {{[0-9]+}}}
427 // TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2SED1Ev", i32 265, i32 {{[0-9]+}}}
428 // TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi1000EE3fooEv", i32 276, i32 {{[0-9]+}}}
429 // TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi100EEC1Ev", i32 282, i32 {{[0-9]+}}}
430 // TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_Z3bari", i32 402, i32 {{[0-9]+}}}
431 // TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi100EED1Ev", i32 288, i32 {{[0-9]+}}}
432 // TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi1000EEC1Ev", i32 282, i32 {{[0-9]+}}}
433 // TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi1000EED1Ev", i32 288, i32 {{[0-9]+}}}
434 // TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2STILi100EE3fooEv", i32 276, i32 {{[0-9]+}}}
435 // TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2SCC1Ev", i32 218, i32 {{[0-9]+}}}
436
437 #endif
438