xref: /llvm-project/clang/test/OpenMP/target_map_codegen_31.cpp (revision 94473f4db6a6f5f12d7c4081455b5b596094eac5) 
1 // expected-no-diagnostics
2 #ifndef HEADER
3 #define HEADER
4 
5 ///==========================================================================///
6 // RUN: %clang_cc1 -DUSE -DCK31A -verify -fopenmp -fopenmp-targets=powerpc64le-ibm-linux-gnu -x c++ -triple powerpc64le-unknown-unknown -emit-llvm %s -o - | FileCheck -allow-deprecated-dag-overlap  %s --check-prefixes=CK31A,CK31A-64,CK31A-USE
7 // RUN: %clang_cc1 -DUSE -DCK31A -fopenmp -fopenmp-targets=powerpc64le-ibm-linux-gnu -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -emit-pch -o %t %s
8 // RUN: %clang_cc1 -DUSE -fopenmp -fopenmp-targets=powerpc64le-ibm-linux-gnu -x c++ -triple powerpc64le-unknown-unknown -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck -allow-deprecated-dag-overlap  %s  --check-prefixes=CK31A,CK31A-64,CK31A-USE
9 // RUN: %clang_cc1 -DUSE -DCK31A -verify -fopenmp -fopenmp-targets=i386-pc-linux-gnu -x c++ -triple i386-unknown-unknown -emit-llvm %s -o - | FileCheck -allow-deprecated-dag-overlap  %s  --check-prefixes=CK31A,CK31A-32,CK31A-USE
10 // RUN: %clang_cc1 -DUSE -DCK31A -fopenmp -fopenmp-targets=i386-pc-linux-gnu -x c++ -std=c++11 -triple i386-unknown-unknown -emit-pch -o %t %s
11 // RUN: %clang_cc1 -DUSE -fopenmp -fopenmp-targets=i386-pc-linux-gnu -x c++ -triple i386-unknown-unknown -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck -allow-deprecated-dag-overlap  %s  --check-prefixes=CK31A,CK31A-32,CK31A-USE
12 
13 // RUN: %clang_cc1 -DUSE -DCK31A -verify -fopenmp-simd -fopenmp-targets=powerpc64le-ibm-linux-gnu -x c++ -triple powerpc64le-unknown-unknown -emit-llvm %s -o - | FileCheck -allow-deprecated-dag-overlap  --check-prefix SIMD-ONLY18 %s
14 // RUN: %clang_cc1 -DUSE -DCK31A -fopenmp-simd -fopenmp-targets=powerpc64le-ibm-linux-gnu -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -emit-pch -o %t %s
15 // RUN: %clang_cc1 -DUSE -fopenmp-simd -fopenmp-targets=powerpc64le-ibm-linux-gnu -x c++ -triple powerpc64le-unknown-unknown -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck -allow-deprecated-dag-overlap  --check-prefix SIMD-ONLY18 %s
16 // RUN: %clang_cc1 -DUSE -DCK31A -verify -fopenmp-simd -fopenmp-targets=i386-pc-linux-gnu -x c++ -triple i386-unknown-unknown -emit-llvm %s -o - | FileCheck -allow-deprecated-dag-overlap  --check-prefix SIMD-ONLY18 %s
17 // RUN: %clang_cc1 -DUSE -DCK31A -fopenmp-simd -fopenmp-targets=i386-pc-linux-gnu -x c++ -std=c++11 -triple i386-unknown-unknown -emit-pch -o %t %s
18 // RUN: %clang_cc1 -DUSE -fopenmp-simd -fopenmp-targets=i386-pc-linux-gnu -x c++ -triple i386-unknown-unknown -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck -allow-deprecated-dag-overlap  --check-prefix SIMD-ONLY18 %s
19 
20 // RUN: %clang_cc1 -DCK31A -verify -fopenmp -fopenmp-targets=powerpc64le-ibm-linux-gnu -x c++ -triple powerpc64le-unknown-unknown -emit-llvm %s -o - | FileCheck -allow-deprecated-dag-overlap  %s --check-prefixes=CK31A,CK31A-64,CK31A-NOUSE
21 // RUN: %clang_cc1 -DCK31A -fopenmp -fopenmp-targets=powerpc64le-ibm-linux-gnu -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -emit-pch -o %t %s
22 // RUN: %clang_cc1 -fopenmp -fopenmp-targets=powerpc64le-ibm-linux-gnu -x c++ -triple powerpc64le-unknown-unknown -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck -allow-deprecated-dag-overlap  %s  --check-prefixes=CK31A,CK31A-64,CK31A-NOUSE
23 // RUN: %clang_cc1 -DCK31A -verify -fopenmp -fopenmp-targets=i386-pc-linux-gnu -x c++ -triple i386-unknown-unknown -emit-llvm %s -o - | FileCheck -allow-deprecated-dag-overlap  %s  --check-prefixes=CK31A,CK31A-32,CK31A-NOUSE
24 // RUN: %clang_cc1 -DCK31A -fopenmp -fopenmp-targets=i386-pc-linux-gnu -x c++ -std=c++11 -triple i386-unknown-unknown -emit-pch -o %t %s
25 // RUN: %clang_cc1 -fopenmp -fopenmp-targets=i386-pc-linux-gnu -x c++ -triple i386-unknown-unknown -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck -allow-deprecated-dag-overlap  %s  --check-prefixes=CK31A,CK31A-32,CK31A-NOUSE
26 
27 // RUN: %clang_cc1 -DCK31A -verify -fopenmp-simd -fopenmp-targets=powerpc64le-ibm-linux-gnu -x c++ -triple powerpc64le-unknown-unknown -emit-llvm %s -o - | FileCheck -allow-deprecated-dag-overlap  --check-prefix SIMD-ONLY18 %s
28 // RUN: %clang_cc1 -DCK31A -fopenmp-simd -fopenmp-targets=powerpc64le-ibm-linux-gnu -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -emit-pch -o %t %s
29 // RUN: %clang_cc1 -fopenmp-simd -fopenmp-targets=powerpc64le-ibm-linux-gnu -x c++ -triple powerpc64le-unknown-unknown -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck -allow-deprecated-dag-overlap  --check-prefix SIMD-ONLY18 %s
30 // RUN: %clang_cc1 -DCK31A -verify -fopenmp-simd -fopenmp-targets=i386-pc-linux-gnu -x c++ -triple i386-unknown-unknown -emit-llvm %s -o - | FileCheck -allow-deprecated-dag-overlap  --check-prefix SIMD-ONLY18 %s
31 // RUN: %clang_cc1 -DCK31A -fopenmp-simd -fopenmp-targets=i386-pc-linux-gnu -x c++ -std=c++11 -triple i386-unknown-unknown -emit-pch -o %t %s
32 // RUN: %clang_cc1 -fopenmp-simd -fopenmp-targets=i386-pc-linux-gnu -x c++ -triple i386-unknown-unknown -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck -allow-deprecated-dag-overlap  --check-prefix SIMD-ONLY18 %s
33 // SIMD-ONLY18-NOT: {{__kmpc|__tgt}}
34 #ifdef CK31A
35 
36 // CK31A: [[ST:%.+]] = type { i32, i32 }
37 struct ST {
38   int i;
39   int j;
40 };
41 
42 // CK31A-LABEL: @.__omp_offloading_{{.*}}explicit_maps_single{{.*}}_l{{[0-9]+}}.region_id = weak constant i8 0
43 //
44 // CK31A: [[SIZE00:@.+]] = private {{.*}}constant [7 x i64] [i64 0, i64 4, i64 4, i64 4, i64 0, i64 4, i64 4]
45 // PRESENT=0x1000 | TARGET_PARAM=0x20 = 0x1020
46 // CK31A-USE: [[MTYPE00:@.+]] = private {{.*}}constant [7 x i64] [i64 [[#0x1020]],
47 // CK31A-NOUSE: [[MTYPE00:@.+]] = private {{.*}}constant [7 x i64] [i64 [[#0x1000]],
48 //
49 // MEMBER_OF_1=0x1000000000000 | PRESENT=0x1000 | FROM=0x2 | TO=0x1 = 0x1000000001003
50 // MEMBER_OF_1=0x1000000000000 | FROM=0x2 | TO=0x1 = 0x1000000000003
51 // PRESENT=0x1000 | TARGET_PARAM=0x20 | FROM=0x2 | TO=0x1 = 0x1023
52 // CK31A-USE-SAME: {{^}} i64 [[#0x1000000001003]], i64 [[#0x1000000000003]], i64 [[#0x1023]],
53 // CK31A-NOUSE-SAME: {{^}} i64 [[#0x1000000001003]], i64 [[#0x1000000000003]], i64 [[#0x1003]],
54 //
55 // PRESENT=0x1000 | TARGET_PARAM=0x20 = 0x1020
56 // MEMBER_OF_5=0x5000000000000 | PRESENT=0x1000 | FROM=0x2 | TO=0x1 = 0x5000000001003
57 // MEMBER_OF_5=0x5000000000000 | FROM=0x2 | TO=0x1 = 0x5000000000003
58 // CK31A-USE-SAME: {{^}} i64 [[#0x1020]], i64 [[#0x5000000001003]], i64 [[#0x5000000000003]]]
59 // CK31A-NOUSE-SAME: {{^}} i64 [[#0x1000]], i64 [[#0x5000000001003]], i64 [[#0x5000000000003]]]
60 
61 // CK31A-LABEL: @.__omp_offloading_{{.*}}explicit_maps_single{{.*}}_l{{[0-9]+}}.region_id = weak constant i8 0
62 // CK31A: [[SIZE01:@.+]] = private {{.*}}constant [1 x i[[Z:64|32]]] [i[[Z:64|32]] 4]
63 //
64 // PRESENT=0x1000 | CLOSE=0x400 | TARGET_PARAM=0x20 | ALWAYS=0x4 | FROM=0x2 | TO=0x1 = 0x1427
65 // CK31A-USE: [[MTYPE01:@.+]] = private {{.*}}constant [1 x i64] [i64 [[#0x1427]]]
66 // CK31A-NOUSE: [[MTYPE01:@.+]] = private {{.*}}constant [1 x i64] [i64 [[#0x1407]]]
67 
68 // CK31A-LABEL: explicit_maps_single{{.*}}(
69 void explicit_maps_single (int ii){
70   // CK31A: alloca i32
71 
72   // Map of a scalar.
73   // CK31A: [[A:%.+]] = alloca i32
74   int a = ii;
75 
76   // CK31A: [[ST1:%.+]] = alloca [[ST]]
77   // CK31A: [[ST2:%.+]] = alloca [[ST]]
78   struct ST st1;
79   struct ST st2;
80 
81 // Make sure the struct picks up present even if another element of the struct
82 // doesn't have present.
83 // Region 00
84 // CK31A: [[ST1_J:%.+]] = getelementptr inbounds nuw [[ST]], ptr [[ST1]], i{{.+}} 0, i{{.+}} 1
85 // CK31A: [[ST1_I:%.+]] = getelementptr inbounds nuw [[ST]], ptr [[ST1]], i{{.+}} 0, i{{.+}} 0
86 // CK31A: [[ST2_I:%.+]] = getelementptr inbounds nuw [[ST]], ptr [[ST2]], i{{.+}} 0, i{{.+}} 0
87 // CK31A: [[ST2_J:%.+]] = getelementptr inbounds nuw [[ST]], ptr [[ST2]], i{{.+}} 0, i{{.+}} 1
88 // CK31A-DAG: call i32 @__tgt_target_kernel(ptr @{{.+}}, i64 -1, i32 -1, i32 0, ptr @.{{.+}}.region_id, ptr [[ARGS:%.+]])
89 // CK31A-DAG: [[BPARG:%.+]] = getelementptr inbounds {{.+}}[[ARGS]], i32 0, i32 2
90 // CK31A-DAG: store ptr [[BPGEP:%.+]], ptr [[BPARG]]
91 // CK31A-DAG: [[PARG:%.+]] = getelementptr inbounds {{.+}}[[ARGS]], i32 0, i32 3
92 // CK31A-DAG: store ptr [[PGEP:%.+]], ptr [[PARG]]
93 // CK31A-DAG: [[SARG:%.+]] = getelementptr inbounds {{.+}}[[ARGS]], i32 0, i32 4
94 // CK31A-DAG: store ptr [[SIZES:%.+]], ptr [[SARG]]
95 // CK31A-DAG: [[SIZES]] = getelementptr inbounds [7 x i64], ptr [[S:%.+]], i{{.+}} 0, i{{.+}} 0
96 // CK31A-DAG: [[BPGEP]] = getelementptr inbounds {{.+}}[[BP:%[^,]+]]
97 // CK31A-DAG: [[PGEP]] = getelementptr inbounds {{.+}}[[P:%[^,]+]]
98 
99 // st1
100 // CK31A-DAG: [[BP0:%.+]] = getelementptr inbounds {{.+}}[[BP]], i{{.+}} 0, i{{.+}} 0
101 // CK31A-DAG: [[P0:%.+]] = getelementptr inbounds {{.+}}[[P]], i{{.+}} 0, i{{.+}} 0
102 // CK31A-DAG: [[S0:%.+]] = getelementptr inbounds {{.+}}[[S]], i{{.+}} 0, i{{.+}} 0
103 // CK31A-DAG: store ptr [[ST1]], ptr [[BP0]]
104 // CK31A-DAG: store ptr [[ST1_I]], ptr [[P0]]
105 // CK31A-DAG: store i64 %{{.+}}, ptr [[S0]]
106 
107 // st1.j
108 // CK31A-DAG: [[BP1:%.+]] = getelementptr inbounds {{.+}}[[BP]], i{{.+}} 0, i{{.+}} 1
109 // CK31A-DAG: [[P1:%.+]] = getelementptr inbounds {{.+}}[[P]], i{{.+}} 0, i{{.+}} 1
110 // CK31A-DAG: store ptr [[ST1]], ptr [[BP1]]
111 // CK31A-DAG: store ptr [[ST1_J]], ptr [[P1]]
112 
113 // st1.i
114 // CK31A-DAG: [[BP2:%.+]] = getelementptr inbounds {{.+}}[[BP]], i{{.+}} 0, i{{.+}} 2
115 // CK31A-DAG: [[P2:%.+]] = getelementptr inbounds {{.+}}[[P]], i{{.+}} 0, i{{.+}} 2
116 // CK31A-DAG: store ptr [[ST1]], ptr [[BP2]]
117 // CK31A-DAG: store ptr [[ST1_I]], ptr [[P2]]
118 
119 // a
120 // CK31A-DAG: [[BP3:%.+]] = getelementptr inbounds {{.+}}[[BP]], i{{.+}} 0, i{{.+}} 3
121 // CK31A-DAG: [[P3:%.+]] = getelementptr inbounds {{.+}}[[P]], i{{.+}} 0, i{{.+}} 3
122 // CK31A-DAG: store ptr [[A]], ptr [[BP3]]
123 // CK31A-DAG: store ptr [[A]], ptr [[P3]]
124 
125 // st2
126 // CK31A-DAG: [[BP4:%.+]] = getelementptr inbounds {{.+}}[[BP]], i{{.+}} 0, i{{.+}} 4
127 // CK31A-DAG: [[P4:%.+]] = getelementptr inbounds {{.+}}[[P]], i{{.+}} 0, i{{.+}} 4
128 // CK31A-DAG: [[S4:%.+]] = getelementptr inbounds {{.+}}[[S]], i{{.+}} 0, i{{.+}} 4
129 // CK31A-DAG: store ptr [[ST2]], ptr [[BP4]]
130 // CK31A-DAG: store ptr [[ST2_I]], ptr [[P4]]
131 // CK31A-DAG: store i64 %{{.+}}, ptr [[S4]]
132 
133 // st2.i
134 // CK31A-DAG: [[BP5:%.+]] = getelementptr inbounds {{.+}}[[BP]], i{{.+}} 0, i{{.+}} 5
135 // CK31A-DAG: [[P5:%.+]] = getelementptr inbounds {{.+}}[[P]], i{{.+}} 0, i{{.+}} 5
136 // CK31A-DAG: store ptr [[ST2]], ptr [[BP5]]
137 // CK31A-DAG: store ptr [[ST2_I]], ptr [[P5]]
138 
139 // st2.j
140 // CK31A-DAG: [[BP6:%.+]] = getelementptr inbounds {{.+}}[[BP]], i{{.+}} 0, i{{.+}} 6
141 // CK31A-DAG: [[P6:%.+]] = getelementptr inbounds {{.+}}[[P]], i{{.+}} 0, i{{.+}} 6
142 // CK31A-DAG: store ptr [[ST2]], ptr [[BP6]]
143 // CK31A-DAG: store ptr [[ST2_J]], ptr [[P6]]
144 
145 // CK31A-USE: call void [[CALL00:@.+]](ptr [[ST1]], ptr [[A]], ptr [[ST2]])
146 // CK31A-NOUSE: call void [[CALL00:@.+]]()
147 #pragma omp target map(tofrom                                     \
148                        : st1.i) map(present, tofrom               \
149                                     : a, st1.j, st2.i) map(tofrom \
150                                                            : st2.j)
151   {
152 #ifdef USE
153     st1.i++;
154     a++;
155     st1.j++;
156     st2.i++;
157     st2.j++;
158 #endif
159   }
160 
161 // Always Close Present.
162 // Region 01
163 // CK31A-DAG: call i32 @__tgt_target_kernel(ptr @{{.+}}, i64 -1, i32 -1, i32 0, ptr @.{{.+}}.region_id, ptr [[ARGS:%.+]])
164 // CK31A-DAG: [[BPARG:%.+]] = getelementptr inbounds {{.+}}[[ARGS]], i32 0, i32 2
165 // CK31A-DAG: store ptr [[BPGEP:%.+]], ptr [[BPARG]]
166 // CK31A-DAG: [[PARG:%.+]] = getelementptr inbounds {{.+}}[[ARGS]], i32 0, i32 3
167 // CK31A-DAG: store ptr [[PGEP:%.+]], ptr [[PARG]]
168 // CK31A-DAG: [[BPGEP]] = getelementptr inbounds {{.+}}[[BP:%[^,]+]]
169 // CK31A-DAG: [[PGEP]] = getelementptr inbounds {{.+}}[[P:%[^,]+]]
170 
171 // CK31A-DAG: [[BP0:%.+]] = getelementptr inbounds {{.+}}[[BP]], i{{.+}} 0, i{{.+}} 0
172 // CK31A-DAG: [[P0:%.+]] = getelementptr inbounds {{.+}}[[P]], i{{.+}} 0, i{{.+}} 0
173 // CK31A-DAG: store ptr [[VAR0:%.+]], ptr [[BP0]]
174 // CK31A-DAG: store ptr [[VAR0]], ptr [[P0]]
175 
176 // CK31A-USE: call void [[CALL01:@.+]](ptr {{[^,]+}})
177 // CK31A-NOUSE: call void [[CALL01:@.+]]()
178 #pragma omp target map(always close present tofrom \
179                        : a)
180   {
181 #ifdef USE
182     a++;
183 #endif
184   }
185 }
186 // CK31A: define {{.+}}[[CALL00]]
187 // CK31A: define {{.+}}[[CALL01]]
188 
189 #endif // CK31A
190 #endif
191