xref: /llvm-project/clang/test/OpenMP/target_map_both_pointer_pointee_codegen.cpp (revision 7eca38ce76d5d1915f4ab7e665964062c0b37697) 
1 // NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --function-signature --include-generated-funcs --replace-value-regex "__omp_offloading_[0-9a-z]+_[0-9a-z]+" "reduction_size[.].+[.]" "pl_cond[.].+[.|,]" --prefix-filecheck-ir-name _
2 // RUN: %clang_cc1 -verify -fopenmp -fopenmp-targets=powerpc64le-ibm-linux-gnu -x c++ -triple powerpc64le-unknown-unknown -emit-llvm %s -o - | FileCheck %s
3 // RUN: %clang_cc1 -fopenmp -fopenmp-targets=powerpc64le-ibm-linux-gnu -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -emit-pch -o %t %s
4 // 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 %s
5 
6 // expected-no-diagnostics
7 #ifndef HEADER
8 #define HEADER
9 
10 extern void *malloc (int __size) throw () __attribute__ ((__malloc__));
11 
12 void foo() {
13   int *ptr = (int *) malloc(3 * sizeof(int));
14 
15   #pragma omp target map(ptr, ptr[0:2])
16   {
17     ptr[1] = 6;
18   }
19   #pragma omp target map(ptr, ptr[2])
20   {
21     ptr[2] = 8;
22   }
23   #pragma omp target data map(ptr, ptr[2])
24   {
25     ptr[2] = 9;
26   }
27 }
28 #endif
29 // CHECK-LABEL: define {{[^@]+}}@_Z3foov
30 // CHECK-SAME: () #[[ATTR0:[0-9]+]] {
31 // CHECK-NEXT:  entry:
32 // CHECK-NEXT:    [[PTR:%.*]] = alloca ptr, align 8
33 // CHECK-NEXT:    [[DOTOFFLOAD_BASEPTRS:%.*]] = alloca [1 x ptr], align 8
34 // CHECK-NEXT:    [[DOTOFFLOAD_PTRS:%.*]] = alloca [1 x ptr], align 8
35 // CHECK-NEXT:    [[DOTOFFLOAD_MAPPERS:%.*]] = alloca [1 x ptr], align 8
36 // CHECK-NEXT:    [[KERNEL_ARGS:%.*]] = alloca [[STRUCT___TGT_KERNEL_ARGUMENTS:%.*]], align 8
37 // CHECK-NEXT:    [[DOTOFFLOAD_BASEPTRS2:%.*]] = alloca [1 x ptr], align 8
38 // CHECK-NEXT:    [[DOTOFFLOAD_PTRS3:%.*]] = alloca [1 x ptr], align 8
39 // CHECK-NEXT:    [[DOTOFFLOAD_MAPPERS4:%.*]] = alloca [1 x ptr], align 8
40 // CHECK-NEXT:    [[KERNEL_ARGS5:%.*]] = alloca [[STRUCT___TGT_KERNEL_ARGUMENTS]], align 8
41 // CHECK-NEXT:    [[DOTOFFLOAD_BASEPTRS9:%.*]] = alloca [1 x ptr], align 8
42 // CHECK-NEXT:    [[DOTOFFLOAD_PTRS10:%.*]] = alloca [1 x ptr], align 8
43 // CHECK-NEXT:    [[DOTOFFLOAD_MAPPERS11:%.*]] = alloca [1 x ptr], align 8
44 // CHECK-NEXT:    [[CALL:%.*]] = call noalias noundef ptr @_Z6malloci(i32 noundef signext 12) #[[ATTR3:[0-9]+]]
45 // CHECK-NEXT:    store ptr [[CALL]], ptr [[PTR]], align 8
46 // CHECK-NEXT:    [[TMP0:%.*]] = load ptr, ptr [[PTR]], align 8
47 // CHECK-NEXT:    [[TMP1:%.*]] = load ptr, ptr [[PTR]], align 8
48 // CHECK-NEXT:    [[ARRAYIDX:%.*]] = getelementptr inbounds nuw i32, ptr [[TMP1]], i64 0
49 // CHECK-NEXT:    [[TMP2:%.*]] = getelementptr inbounds [1 x ptr], ptr [[DOTOFFLOAD_BASEPTRS]], i32 0, i32 0
50 // CHECK-NEXT:    store ptr [[PTR]], ptr [[TMP2]], align 8
51 // CHECK-NEXT:    [[TMP3:%.*]] = getelementptr inbounds [1 x ptr], ptr [[DOTOFFLOAD_PTRS]], i32 0, i32 0
52 // CHECK-NEXT:    store ptr [[ARRAYIDX]], ptr [[TMP3]], align 8
53 // CHECK-NEXT:    [[TMP4:%.*]] = getelementptr inbounds [1 x ptr], ptr [[DOTOFFLOAD_MAPPERS]], i64 0, i64 0
54 // CHECK-NEXT:    store ptr null, ptr [[TMP4]], align 8
55 // CHECK-NEXT:    [[TMP5:%.*]] = getelementptr inbounds [1 x ptr], ptr [[DOTOFFLOAD_BASEPTRS]], i32 0, i32 0
56 // CHECK-NEXT:    [[TMP6:%.*]] = getelementptr inbounds [1 x ptr], ptr [[DOTOFFLOAD_PTRS]], i32 0, i32 0
57 // CHECK-NEXT:    [[TMP7:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS]], i32 0, i32 0
58 // CHECK-NEXT:    store i32 3, ptr [[TMP7]], align 4
59 // CHECK-NEXT:    [[TMP8:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS]], i32 0, i32 1
60 // CHECK-NEXT:    store i32 1, ptr [[TMP8]], align 4
61 // CHECK-NEXT:    [[TMP9:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS]], i32 0, i32 2
62 // CHECK-NEXT:    store ptr [[TMP5]], ptr [[TMP9]], align 8
63 // CHECK-NEXT:    [[TMP10:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS]], i32 0, i32 3
64 // CHECK-NEXT:    store ptr [[TMP6]], ptr [[TMP10]], align 8
65 // CHECK-NEXT:    [[TMP11:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS]], i32 0, i32 4
66 // CHECK-NEXT:    store ptr @.offload_sizes, ptr [[TMP11]], align 8
67 // CHECK-NEXT:    [[TMP12:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS]], i32 0, i32 5
68 // CHECK-NEXT:    store ptr @.offload_maptypes, ptr [[TMP12]], align 8
69 // CHECK-NEXT:    [[TMP13:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS]], i32 0, i32 6
70 // CHECK-NEXT:    store ptr null, ptr [[TMP13]], align 8
71 // CHECK-NEXT:    [[TMP14:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS]], i32 0, i32 7
72 // CHECK-NEXT:    store ptr null, ptr [[TMP14]], align 8
73 // CHECK-NEXT:    [[TMP15:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS]], i32 0, i32 8
74 // CHECK-NEXT:    store i64 0, ptr [[TMP15]], align 8
75 // CHECK-NEXT:    [[TMP16:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS]], i32 0, i32 9
76 // CHECK-NEXT:    store i64 0, ptr [[TMP16]], align 8
77 // CHECK-NEXT:    [[TMP17:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS]], i32 0, i32 10
78 // CHECK-NEXT:    store [3 x i32] [i32 -1, i32 0, i32 0], ptr [[TMP17]], align 4
79 // CHECK-NEXT:    [[TMP18:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS]], i32 0, i32 11
80 // CHECK-NEXT:    store [3 x i32] zeroinitializer, ptr [[TMP18]], align 4
81 // CHECK-NEXT:    [[TMP19:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS]], i32 0, i32 12
82 // CHECK-NEXT:    store i32 0, ptr [[TMP19]], align 4
83 // CHECK-NEXT:    [[TMP20:%.*]] = call i32 @__tgt_target_kernel(ptr @[[GLOB1:[0-9]+]], i64 -1, i32 -1, i32 0, ptr @.{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__Z3foov_l15.region_id, ptr [[KERNEL_ARGS]])
84 // CHECK-NEXT:    [[TMP21:%.*]] = icmp ne i32 [[TMP20]], 0
85 // CHECK-NEXT:    br i1 [[TMP21]], label [[OMP_OFFLOAD_FAILED:%.*]], label [[OMP_OFFLOAD_CONT:%.*]]
86 // CHECK:       omp_offload.failed:
87 // CHECK-NEXT:    call void @{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__Z3foov_l15(ptr [[TMP0]]) #[[ATTR3]]
88 // CHECK-NEXT:    br label [[OMP_OFFLOAD_CONT]]
89 // CHECK:       omp_offload.cont:
90 // CHECK-NEXT:    [[TMP22:%.*]] = load ptr, ptr [[PTR]], align 8
91 // CHECK-NEXT:    [[TMP23:%.*]] = load ptr, ptr [[PTR]], align 8
92 // CHECK-NEXT:    [[ARRAYIDX1:%.*]] = getelementptr inbounds i32, ptr [[TMP23]], i64 2
93 // CHECK-NEXT:    [[TMP24:%.*]] = getelementptr inbounds [1 x ptr], ptr [[DOTOFFLOAD_BASEPTRS2]], i32 0, i32 0
94 // CHECK-NEXT:    store ptr [[PTR]], ptr [[TMP24]], align 8
95 // CHECK-NEXT:    [[TMP25:%.*]] = getelementptr inbounds [1 x ptr], ptr [[DOTOFFLOAD_PTRS3]], i32 0, i32 0
96 // CHECK-NEXT:    store ptr [[ARRAYIDX1]], ptr [[TMP25]], align 8
97 // CHECK-NEXT:    [[TMP26:%.*]] = getelementptr inbounds [1 x ptr], ptr [[DOTOFFLOAD_MAPPERS4]], i64 0, i64 0
98 // CHECK-NEXT:    store ptr null, ptr [[TMP26]], align 8
99 // CHECK-NEXT:    [[TMP27:%.*]] = getelementptr inbounds [1 x ptr], ptr [[DOTOFFLOAD_BASEPTRS2]], i32 0, i32 0
100 // CHECK-NEXT:    [[TMP28:%.*]] = getelementptr inbounds [1 x ptr], ptr [[DOTOFFLOAD_PTRS3]], i32 0, i32 0
101 // CHECK-NEXT:    [[TMP29:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS5]], i32 0, i32 0
102 // CHECK-NEXT:    store i32 3, ptr [[TMP29]], align 4
103 // CHECK-NEXT:    [[TMP30:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS5]], i32 0, i32 1
104 // CHECK-NEXT:    store i32 1, ptr [[TMP30]], align 4
105 // CHECK-NEXT:    [[TMP31:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS5]], i32 0, i32 2
106 // CHECK-NEXT:    store ptr [[TMP27]], ptr [[TMP31]], align 8
107 // CHECK-NEXT:    [[TMP32:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS5]], i32 0, i32 3
108 // CHECK-NEXT:    store ptr [[TMP28]], ptr [[TMP32]], align 8
109 // CHECK-NEXT:    [[TMP33:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS5]], i32 0, i32 4
110 // CHECK-NEXT:    store ptr @.offload_sizes.1, ptr [[TMP33]], align 8
111 // CHECK-NEXT:    [[TMP34:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS5]], i32 0, i32 5
112 // CHECK-NEXT:    store ptr @.offload_maptypes.2, ptr [[TMP34]], align 8
113 // CHECK-NEXT:    [[TMP35:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS5]], i32 0, i32 6
114 // CHECK-NEXT:    store ptr null, ptr [[TMP35]], align 8
115 // CHECK-NEXT:    [[TMP36:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS5]], i32 0, i32 7
116 // CHECK-NEXT:    store ptr null, ptr [[TMP36]], align 8
117 // CHECK-NEXT:    [[TMP37:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS5]], i32 0, i32 8
118 // CHECK-NEXT:    store i64 0, ptr [[TMP37]], align 8
119 // CHECK-NEXT:    [[TMP38:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS5]], i32 0, i32 9
120 // CHECK-NEXT:    store i64 0, ptr [[TMP38]], align 8
121 // CHECK-NEXT:    [[TMP39:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS5]], i32 0, i32 10
122 // CHECK-NEXT:    store [3 x i32] [i32 -1, i32 0, i32 0], ptr [[TMP39]], align 4
123 // CHECK-NEXT:    [[TMP40:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS5]], i32 0, i32 11
124 // CHECK-NEXT:    store [3 x i32] zeroinitializer, ptr [[TMP40]], align 4
125 // CHECK-NEXT:    [[TMP41:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS5]], i32 0, i32 12
126 // CHECK-NEXT:    store i32 0, ptr [[TMP41]], align 4
127 // CHECK-NEXT:    [[TMP42:%.*]] = call i32 @__tgt_target_kernel(ptr @[[GLOB1]], i64 -1, i32 -1, i32 0, ptr @.{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__Z3foov_l19.region_id, ptr [[KERNEL_ARGS5]])
128 // CHECK-NEXT:    [[TMP43:%.*]] = icmp ne i32 [[TMP42]], 0
129 // CHECK-NEXT:    br i1 [[TMP43]], label [[OMP_OFFLOAD_FAILED6:%.*]], label [[OMP_OFFLOAD_CONT7:%.*]]
130 // CHECK:       omp_offload.failed6:
131 // CHECK-NEXT:    call void @{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__Z3foov_l19(ptr [[TMP22]]) #[[ATTR3]]
132 // CHECK-NEXT:    br label [[OMP_OFFLOAD_CONT7]]
133 // CHECK:       omp_offload.cont7:
134 // CHECK-NEXT:    [[TMP44:%.*]] = load ptr, ptr [[PTR]], align 8
135 // CHECK-NEXT:    [[ARRAYIDX8:%.*]] = getelementptr inbounds i32, ptr [[TMP44]], i64 2
136 // CHECK-NEXT:    [[TMP45:%.*]] = getelementptr inbounds [1 x ptr], ptr [[DOTOFFLOAD_BASEPTRS9]], i32 0, i32 0
137 // CHECK-NEXT:    store ptr [[PTR]], ptr [[TMP45]], align 8
138 // CHECK-NEXT:    [[TMP46:%.*]] = getelementptr inbounds [1 x ptr], ptr [[DOTOFFLOAD_PTRS10]], i32 0, i32 0
139 // CHECK-NEXT:    store ptr [[ARRAYIDX8]], ptr [[TMP46]], align 8
140 // CHECK-NEXT:    [[TMP47:%.*]] = getelementptr inbounds [1 x ptr], ptr [[DOTOFFLOAD_MAPPERS11]], i64 0, i64 0
141 // CHECK-NEXT:    store ptr null, ptr [[TMP47]], align 8
142 // CHECK-NEXT:    [[TMP48:%.*]] = getelementptr inbounds [1 x ptr], ptr [[DOTOFFLOAD_BASEPTRS9]], i32 0, i32 0
143 // CHECK-NEXT:    [[TMP49:%.*]] = getelementptr inbounds [1 x ptr], ptr [[DOTOFFLOAD_PTRS10]], i32 0, i32 0
144 // CHECK-NEXT:    call void @__tgt_target_data_begin_mapper(ptr @[[GLOB1]], i64 -1, i32 1, ptr [[TMP48]], ptr [[TMP49]], ptr @.offload_sizes.3, ptr @.offload_maptypes.4, ptr null, ptr null)
145 // CHECK-NEXT:    [[TMP50:%.*]] = load ptr, ptr [[PTR]], align 8
146 // CHECK-NEXT:    [[ARRAYIDX12:%.*]] = getelementptr inbounds i32, ptr [[TMP50]], i64 2
147 // CHECK-NEXT:    store i32 9, ptr [[ARRAYIDX12]], align 4
148 // CHECK-NEXT:    [[TMP51:%.*]] = getelementptr inbounds [1 x ptr], ptr [[DOTOFFLOAD_BASEPTRS9]], i32 0, i32 0
149 // CHECK-NEXT:    [[TMP52:%.*]] = getelementptr inbounds [1 x ptr], ptr [[DOTOFFLOAD_PTRS10]], i32 0, i32 0
150 // CHECK-NEXT:    call void @__tgt_target_data_end_mapper(ptr @[[GLOB1]], i64 -1, i32 1, ptr [[TMP51]], ptr [[TMP52]], ptr @.offload_sizes.3, ptr @.offload_maptypes.4, ptr null, ptr null)
151 // CHECK-NEXT:    ret void
152 //
153 //
154 // CHECK-LABEL: define {{[^@]+}}@{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__Z3foov_l15
155 // CHECK-SAME: (ptr noundef [[PTR:%.*]]) #[[ATTR2:[0-9]+]] {
156 // CHECK-NEXT:  entry:
157 // CHECK-NEXT:    [[PTR_ADDR:%.*]] = alloca ptr, align 8
158 // CHECK-NEXT:    store ptr [[PTR]], ptr [[PTR_ADDR]], align 8
159 // CHECK-NEXT:    [[TMP0:%.*]] = load ptr, ptr [[PTR_ADDR]], align 8
160 // CHECK-NEXT:    [[ARRAYIDX:%.*]] = getelementptr inbounds i32, ptr [[TMP0]], i64 1
161 // CHECK-NEXT:    store i32 6, ptr [[ARRAYIDX]], align 4
162 // CHECK-NEXT:    ret void
163 //
164 //
165 // CHECK-LABEL: define {{[^@]+}}@{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__Z3foov_l19
166 // CHECK-SAME: (ptr noundef [[PTR:%.*]]) #[[ATTR2]] {
167 // CHECK-NEXT:  entry:
168 // CHECK-NEXT:    [[PTR_ADDR:%.*]] = alloca ptr, align 8
169 // CHECK-NEXT:    store ptr [[PTR]], ptr [[PTR_ADDR]], align 8
170 // CHECK-NEXT:    [[TMP0:%.*]] = load ptr, ptr [[PTR_ADDR]], align 8
171 // CHECK-NEXT:    [[ARRAYIDX:%.*]] = getelementptr inbounds i32, ptr [[TMP0]], i64 2
172 // CHECK-NEXT:    store i32 8, ptr [[ARRAYIDX]], align 4
173 // CHECK-NEXT:    ret void
174 //
175