1 // RUN: %clang_cc1 -fopenmp -fopenmp-version=51 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -debug-info-kind=limited -emit-llvm %s -o - | FileCheck %s --check-prefix DEBUG
2 // RUN: %clang_cc1 -fopenmp -fopenmp-version=51 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix CHECK
3 #ifndef HEADER
4 #define HEADER
5 
6 // DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";d;{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
7 // DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";i;{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
8 // DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";i[1:23];{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
9 // DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";p;{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
10 // DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";p[1:24];{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
11 // DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";s;{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
12 // DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";s.i;{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
13 // DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";s.s.f;{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
14 // DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";s.p[:22];{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
15 // DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";s.ps->s.i;{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
16 // DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";s.ps->ps;{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
17 // DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";s.ps->ps->ps;{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
18 // DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";s.ps->ps->s.f[:22];{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
19 // DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";ps;{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
20 // DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";ps->i;{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
21 // DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";ps->s.f;{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
22 // DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";ps->p[:22];{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
23 // DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";ps->ps->s.i;{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
24 // DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";ps->ps->ps;{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
25 // DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";ps->ps->ps->ps;{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
26 // DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";ps->ps->ps->s.f[:22];{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
27 // DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";s.f[:22];{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
28 // DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";s.p[:33];{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
29 // DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";ps->p[:33];{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
30 // DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";s.s;{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
31 
32 struct S1 {
33     int i;
34     float f[50];
35 };
36 
37 struct S2 {
38     int i;
39     float f[50];
40     S1 s;
41     double *p;
42     struct S2 *ps;
43 };
44 
foo()45 void foo() {
46   double d;
47   int i[100];
48   float *p;
49 
50   S2 s;
51   S2 *ps;
52 
53   [[omp::directive(target map(d))]]
54   { }
55   [[omp::directive(target map(i))]]
56   { }
57   [[omp::directive(target map(i[1:23]))]]
58   { }
59   [[omp::directive(target map(p))]]
60   { }
61   [[omp::directive(target map(p[1:24]))]]
62   { }
63   [[omp::directive(target map(s))]]
64   { }
65   [[omp::directive(target map(s.i))]]
66   { }
67   [[omp::directive(target map(s.s.f))]]
68   { }
69   [[omp::directive(target map(s.p))]]
70   { }
71   [[omp::directive(target map(to: s.p[:22]))]]
72   { }
73   [[omp::directive(target map(s.ps))]]
74   { }
75   [[omp::directive(target map(from: s.ps->s.i))]]
76   { }
77   [[omp::directive(target map(to: s.ps->ps))]]
78   { }
79   [[omp::directive(target map(s.ps->ps->ps))]]
80   { }
81   [[omp::directive(target map(to: s.ps->ps->s.f[:22]))]]
82   { }
83   [[omp::directive(target map(ps))]]
84   { }
85   [[omp::directive(target map(ps->i))]]
86   { }
87   [[omp::directive(target map(ps->s.f))]]
88   { }
89   [[omp::directive(target map(from: ps->p))]]
90   { }
91   [[omp::directive(target map(to: ps->p[:22]))]]
92   { }
93   [[omp::directive(target map(ps->ps))]]
94   { }
95   [[omp::directive(target map(from: ps->ps->s.i))]]
96   { }
97   [[omp::directive(target map(from: ps->ps->ps))]]
98   { }
99   [[omp::directive(target map(ps->ps->ps->ps))]]
100   { }
101   [[omp::directive(target map(to: ps->ps->ps->s.f[:22]))]]
102   { }
103   [[omp::directive(target map(to: s.f[:22]) map(from: s.p[:33]))]]
104   { }
105   [[omp::directive(target map(from: s.f[:22]) map(to: ps->p[:33]))]]
106   { }
107   [[omp::directive(target map(from: s.f[:22], s.s) map(to: ps->p[:33]))]]
108   { }
109 }
110 
111 // DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";B;{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
112 // DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";unknown;unknown;0;0;;\00"
113 // DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";A;{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
114 // DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";x;{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
115 // DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";fn;{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
116 // DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";s;{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
117 // DEBUG: @{{.+}} = private constant [7 x i8*] [i8* getelementptr inbounds ([{{[0-9]+}} x i8], [{{[0-9]+}} x i8]* @{{[0-9]+}}, i32 0, i32 0), i8* getelementptr inbounds ([{{[0-9]+}} x i8], [{{[0-9]+}} x i8]* @{{[0-9]+}}, i32 0, i32 0), i8* getelementptr inbounds ([{{[0-9]+}} x i8], [{{[0-9]+}} x i8]* @{{[0-9]+}}, i32 0, i32 0), i8* getelementptr inbounds ([{{[0-9]+}} x i8], [{{[0-9]+}} x i8]* @{{[0-9]+}}, i32 0, i32 0), i8* getelementptr inbounds ([{{[0-9]+}} x i8], [{{[0-9]+}} x i8]* @{{[0-9]+}}, i32 0, i32 0), i8* getelementptr inbounds ([{{[0-9]+}} x i8], [{{[0-9]+}} x i8]* @{{[0-9]+}}, i32 0, i32 0), i8* getelementptr inbounds ([{{[0-9]+}} x i8], [{{[0-9]+}} x i8]* @{{[0-9]+}}, i32 0, i32 0)]
118 
bar(int N)119 void bar(int N) {
120   double B[10];
121   double A[N];
122   double x;
123   S1 s;
124   auto fn = [&x]() { return x; };
125   [[omp::directive(target)]]
126   {
127     (void)B;
128     (void)A;
129     (void)fn();
130     (void)s.f;
131   }
132 }
133 
134 // DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";t;{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
135 
136 [[omp::directive(declare target)]];
137 double t;
138 [[omp::directive(end declare target)]];
139 
baz()140 void baz() {
141   [[omp::directive(target map(to:t))]]
142   { }
143   [[omp::directive(target map(to:t) nowait)]]
144   { }
145   [[omp::directive(target teams map(to:t))]]
146   { }
147   [[omp::directive(target teams map(to:t) nowait)]]
148   { }
149   [[omp::directive(target data map(to:t))]]
150   { }
151   [[omp::sequence(directive(target enter data map(to:t)),
152                   directive(target enter data map(to:t) nowait),
153                   directive(target exit data map(from:t)),
154                   directive(target exit data map(from:t) nowait),
155                   directive(target update from(t)),
156                   directive(target update to(t)),
157                   directive(target update from(t) nowait),
158                   directive(target update to(t) nowait))]];
159 }
160 
161 struct S3 {
162   double Z[64];
163 };
164 
165 [[omp::directive(declare mapper(id: S3 s) map(s.Z[0:64]))]]
qux()166 void qux() {
167   S3 s;
168   [[omp::directive(target map(mapper(id), to:s))]]
169   { }
170 }
171 
172 // DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";s.Z[0:64];{{.*}}.cpp;{{[0-9]+}};{{[0-9]+}};;\00"
173 
174 // Clang used to mistakenly generate the map name "x" for both x and y on this
175 // directive.  Conditions to reproduce the bug: a single map clause has two
176 // variables, and at least the second is used in the associated statement.
177 //
178 // DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";x;{{.*}}.cpp;[[@LINE+3]];7;;\00"
179 // DEBUG: @{{[0-9]+}} = private unnamed_addr constant [{{[0-9]+}} x i8] c";y;{{.*}}.cpp;[[@LINE+2]];10;;\00"
secondMapNameInClause()180 void secondMapNameInClause() {
181   int x, y;
182   [[omp::directive(target map(to: x, y))]];
183   x = y = 1;
184 }
185 
186 // DEBUG: %{{.+}} = call i32 @__tgt_target_mapper(%struct.ident_t* @{{.+}}, i64 -1, i8* @{{.+}}, i32 1, i8** %{{.+}}, i8** %{{.+}}, i64* {{.+}}, i64* {{.+}}, i8** getelementptr inbounds ([{{[0-9]+}} x i8*], [{{[0-9]+}} x i8*]* @.offload_mapnames{{.*}}, i32 0, i32 0), i8** {{.+}})
187 // DEBUG: %{{.+}} = call i32 @__tgt_target_teams_mapper(%struct.ident_t* @{{.+}}, i64 -1, i8* @{{.+}}, i32 1, i8** %{{.+}}, i8** %{{.+}}, i64* {{.+}}, i64* {{.+}}, i8** getelementptr inbounds ([{{[0-9]+}} x i8*], [{{[0-9]+}} x i8*]* @.offload_mapnames{{.*}}, i32 0, i32 0), i8** {{.+}}, i32 {{.+}}, i32 {{.+}})
188 // DEBUG: call void @__tgt_target_data_begin_mapper(%struct.ident_t* @{{.+}}, i64 -1, i32 1, i8** %{{.+}}, i8** %{{.+}}, i64* {{.+}}, i64* {{.+}}, i8** getelementptr inbounds ([{{[0-9]+}} x i8*], [{{[0-9]+}} x i8*]* @.offload_mapnames{{.*}}, i32 0, i32 0), i8** {{.+}})
189 // DEBUG: call void @__tgt_target_data_end_mapper(%struct.ident_t* @{{.+}}, i64 -1, i32 1, i8** %{{.+}}, i8** %{{.+}}, i64* {{.+}}, i64* {{.+}}, i8** getelementptr inbounds ([{{[0-9]+}} x i8*], [{{[0-9]+}} x i8*]* @.offload_mapnames{{.*}}, i32 0, i32 0), i8** {{.+}})
190 // DEBUG: call void @__tgt_target_data_update_mapper(%struct.ident_t* @{{.+}}, i64 -1, i32 1, i8** %{{.+}}, i8** %{{.+}}, i64* {{.+}}, i64* {{.+}}, i8** getelementptr inbounds ([{{[0-9]+}} x i8*], [{{[0-9]+}} x i8*]* @.offload_mapnames{{.*}}, i32 0, i32 0), i8** {{.+}})
191 // DEBUG: %{{.+}} = call i32 @__tgt_target_nowait_mapper(%struct.ident_t* @{{.+}}, i64 -1, i8* @{{.+}}, i32 1, i8** %{{.+}}, i8** %{{.+}}, i64* %{{.+}}, i64* {{.+}}, i8** getelementptr inbounds ([{{[0-9]+}} x i8*], [{{[0-9]+}} x i8*]* @.offload_mapnames{{.*}}, i32 0, i32 0), i8** {{.+}})
192 // DEBUG: %{{.+}} = call i32 @__tgt_target_teams_nowait_mapper(%struct.ident_t* @{{.+}}, i64 -1, i8* @{{.+}}, i32 1, i8** %{{.+}}, i8** %{{.+}}, i64* {{.+}}, i64* {{.+}}, i8** getelementptr inbounds ([{{[0-9]+}} x i8*], [{{[0-9]+}} x i8*]* @.offload_mapnames{{.*}}, i32 0, i32 0), i8** {{.+}}, i32 {{.+}}, i32 {{.+}})
193 // DEBUG: call void @__tgt_target_data_begin_nowait_mapper(%struct.ident_t* @{{.+}}, i64 -1, i32 1, i8** %{{.+}}, i8** %{{.+}}, i64* {{.+}}, i64* {{.+}}, i8** getelementptr inbounds ([{{[0-9]+}} x i8*], [{{[0-9]+}} x i8*]* @.offload_mapnames{{.*}}, i32 0, i32 0), i8** {{.+}})
194 // DEBUG: call void @__tgt_target_data_end_nowait_mapper(%struct.ident_t* @{{.+}}, i64 -1, i32 1, i8** %{{.+}}, i8** %{{.+}}, i64* {{.+}}, i64* {{.+}}, i8** getelementptr inbounds ([{{[0-9]+}} x i8*], [{{[0-9]+}} x i8*]* @.offload_mapnames{{.*}}, i32 0, i32 0), i8** {{.+}})
195 // DEBUG: call void @__tgt_target_data_update_nowait_mapper(%struct.ident_t* @{{.+}}, i64 -1, i32 1, i8** %{{.+}}, i8** %{{.+}}, i64* {{.+}}, i64* {{.+}}, i8** getelementptr inbounds ([{{[0-9]+}} x i8*], [{{[0-9]+}} x i8*]* @.offload_mapnames{{.*}}, i32 0, i32 0), i8** {{.+}})
196 
197 // CHECK: %{{.+}} = call i32 @__tgt_target_mapper(%struct.ident_t* @{{.+}}, i64 -1, i8* @{{.+}}, i32 1, i8** %{{.+}}, i8** %{{.+}}, i64* {{.+}}, i64* {{.+}}, i8** null, i8** {{.+}})
198 // CHECK: %{{.+}} = call i32 @__tgt_target_teams_mapper(%struct.ident_t* @{{.+}}, i64 -1, i8* @{{.+}}, i32 1, i8** %{{.+}}, i8** %{{.+}}, i64* {{.+}}, i64* {{.+}}, i8** null, i8** {{.+}}, i32 {{.+}}, i32 {{.+}})
199 // CHECK: call void @__tgt_target_data_begin_mapper(%struct.ident_t* @{{.+}}, i64 -1, i32 1, i8** %{{.+}}, i8** %{{.+}}, i64* {{.+}}, i64* {{.+}}, i8** null, i8** {{.+}})
200 // CHECK: call void @__tgt_target_data_end_mapper(%struct.ident_t* @{{.+}}, i64 -1, i32 1, i8** %{{.+}}, i8** %{{.+}}, i64* {{.+}}, i64* {{.+}}, i8** null, i8** {{.+}})
201 // CHECK: call void @__tgt_target_data_update_mapper(%struct.ident_t* @{{.+}}, i64 -1, i32 1, i8** %{{.+}}, i8** %{{.+}}, i64* {{.+}}, i64* {{.+}}, i8** null, i8** {{.+}})
202 // CHECK: %{{.+}} = call i32 @__tgt_target_nowait_mapper(%struct.ident_t* @{{.+}}, i64 -1, i8* @{{.+}}, i32 1, i8** %{{.+}}, i8** %{{.+}}, i64* %{{.+}}, i64* {{.+}}, i8** null, i8** {{.+}})
203 // CHECK: %{{.+}} = call i32 @__tgt_target_teams_nowait_mapper(%struct.ident_t* @{{.+}}, i64 -1, i8* @{{.+}}, i32 1, i8** %{{.+}}, i8** %{{.+}}, i64* {{.+}}, i64* {{.+}}, i8** null, i8** {{.+}}, i32 {{.+}}, i32 {{.+}})
204 // CHECK: call void @__tgt_target_data_begin_nowait_mapper(%struct.ident_t* @{{.+}}, i64 -1, i32 1, i8** %{{.+}}, i8** %{{.+}}, i64* {{.+}}, i64* {{.+}}, i8** null, i8** {{.+}})
205 // CHECK: call void @__tgt_target_data_end_nowait_mapper(%struct.ident_t* @{{.+}}, i64 -1, i32 1, i8** %{{.+}}, i8** %{{.+}}, i64* {{.+}}, i64* {{.+}}, i8** null, i8** {{.+}})
206 // CHECK: call void @__tgt_target_data_update_nowait_mapper(%struct.ident_t* @{{.+}}, i64 -1, i32 1, i8** %{{.+}}, i8** %{{.+}}, i64* {{.+}}, i64* {{.+}}, i8** null, i8** {{.+}})
207 
208 
209 // DEBUG: void @.omp_mapper._ZTS2S3.id(i8* {{.*}}, i8* {{.*}}, i8* {{.*}}, i64 {{.*}}, i64 {{.*}}, i8* [[NAME_ARG:%.+]])
210 // DEBUG: store i8* [[NAME_ARG]], i8** [[NAME_STACK:%.+]]
211 // DEBUG: [[MAPPER_NAME:%.+]] = load i8*, i8** [[NAME_STACK]]
212 // DEBUG: call void @__tgt_push_mapper_component(i8* %{{.*}}, i8* %{{.*}}, i8* %{{.*}}, i64 %{{.*}}, i64 %{{.*}}, i8* [[MAPPER_NAME]])
213 
214 #endif
215 
216