xref: /llvm-project/clang/test/OpenMP/target_map_member_expr_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=x86_64-pc-linux-gnu  \
3 // RUN:  -x c++ -triple x86_64-unknown-linux-gnu -emit-llvm %s -o - \
4 // RUN:   | FileCheck %s
5 
6 // expected-no-diagnostics
7 
8 
9 class A {
10 protected:
11   int X;
12   int Y;
13 
14 public:
15   A (int x, int y) : X { x }, Y { y } { };
16 };
17 
18 class B : public A {
19   using A::X;
20   using A::Y;
21 public:
22   int res;
23   B (int x, int y) : A(x,y), res{0} {}
24   void run (void) {
25   #pragma omp target
26      res = X + Y;
27   }
28 };
29 
30 template<typename T>
31 struct descriptor
32 {
33   T *A;
34   T *C;
35   T *C_ref;
36   unsigned M;
37   unsigned K;
38   unsigned N;
39 };
40 
41 class BASE
42 {
43 };
44 
45 //template<typename T>
46 class C : public BASE
47 {
48 public:
49   void bar (descriptor<float> &d)
50   {
51      auto Asize = d.M * d.K;
52      auto Csize = d.M * d.N;
53      #pragma omp target data map(to:d.A[0:Asize]) map(from:d.C[0:Csize])
54      {
55        #pragma omp target teams firstprivate(Csize)
56        for (int i = 0; i < Csize; ++i)
57           d.C[i] = 1;
58      }
59      #pragma omp target map(from:d.C[0:Csize])
60        for (int i = 0; i < Csize; ++i)
61           d.C[i] = 1;
62    }
63 };
64 
65 void foo() {
66   B b(2, 3);
67   b.run();
68   C c;
69   descriptor<float> d;
70   c.bar(d);
71 }
72 
73 // CHECK-LABEL: define {{[^@]+}}@_Z3foov
74 // CHECK-SAME: () #[[ATTR0:[0-9]+]] {
75 // CHECK-NEXT:  entry:
76 // CHECK-NEXT:    [[B:%.*]] = alloca [[CLASS_B:%.*]], align 4
77 // CHECK-NEXT:    [[C:%.*]] = alloca [[CLASS_C:%.*]], align 1
78 // CHECK-NEXT:    [[D:%.*]] = alloca [[STRUCT_DESCRIPTOR:%.*]], align 8
79 // CHECK-NEXT:    call void @_ZN1BC1Eii(ptr noundef nonnull align 4 dereferenceable(12) [[B]], i32 noundef 2, i32 noundef 3)
80 // CHECK-NEXT:    call void @_ZN1B3runEv(ptr noundef nonnull align 4 dereferenceable(12) [[B]])
81 // CHECK-NEXT:    call void @_ZN1C3barER10descriptorIfE(ptr noundef nonnull align 1 dereferenceable(1) [[C]], ptr noundef nonnull align 8 dereferenceable(40) [[D]])
82 // CHECK-NEXT:    ret void
83 //
84 //
85 // CHECK-LABEL: define {{[^@]+}}@_ZN1BC1Eii
86 // CHECK-SAME: (ptr noundef nonnull align 4 dereferenceable(12) [[THIS:%.*]], i32 noundef [[X:%.*]], i32 noundef [[Y:%.*]]) unnamed_addr #[[ATTR0]] comdat align 2 {
87 // CHECK-NEXT:  entry:
88 // CHECK-NEXT:    [[THIS_ADDR:%.*]] = alloca ptr, align 8
89 // CHECK-NEXT:    [[X_ADDR:%.*]] = alloca i32, align 4
90 // CHECK-NEXT:    [[Y_ADDR:%.*]] = alloca i32, align 4
91 // CHECK-NEXT:    store ptr [[THIS]], ptr [[THIS_ADDR]], align 8
92 // CHECK-NEXT:    store i32 [[X]], ptr [[X_ADDR]], align 4
93 // CHECK-NEXT:    store i32 [[Y]], ptr [[Y_ADDR]], align 4
94 // CHECK-NEXT:    [[THIS1:%.*]] = load ptr, ptr [[THIS_ADDR]], align 8
95 // CHECK-NEXT:    [[TMP0:%.*]] = load i32, ptr [[X_ADDR]], align 4
96 // CHECK-NEXT:    [[TMP1:%.*]] = load i32, ptr [[Y_ADDR]], align 4
97 // CHECK-NEXT:    call void @_ZN1BC2Eii(ptr noundef nonnull align 4 dereferenceable(12) [[THIS1]], i32 noundef [[TMP0]], i32 noundef [[TMP1]])
98 // CHECK-NEXT:    ret void
99 //
100 //
101 // CHECK-LABEL: define {{[^@]+}}@_ZN1B3runEv
102 // CHECK-SAME: (ptr noundef nonnull align 4 dereferenceable(12) [[THIS:%.*]]) #[[ATTR0]] comdat align 2 {
103 // CHECK-NEXT:  entry:
104 // CHECK-NEXT:    [[THIS_ADDR:%.*]] = alloca ptr, align 8
105 // CHECK-NEXT:    [[DOTOFFLOAD_BASEPTRS:%.*]] = alloca [4 x ptr], align 8
106 // CHECK-NEXT:    [[DOTOFFLOAD_PTRS:%.*]] = alloca [4 x ptr], align 8
107 // CHECK-NEXT:    [[DOTOFFLOAD_MAPPERS:%.*]] = alloca [4 x ptr], align 8
108 // CHECK-NEXT:    [[KERNEL_ARGS:%.*]] = alloca [[STRUCT___TGT_KERNEL_ARGUMENTS:%.*]], align 8
109 // CHECK-NEXT:    store ptr [[THIS]], ptr [[THIS_ADDR]], align 8
110 // CHECK-NEXT:    [[THIS1:%.*]] = load ptr, ptr [[THIS_ADDR]], align 8
111 // CHECK-NEXT:    [[RES:%.*]] = getelementptr inbounds nuw [[CLASS_B:%.*]], ptr [[THIS1]], i32 0, i32 1
112 // CHECK-NEXT:    [[X:%.*]] = getelementptr inbounds nuw [[CLASS_A:%.*]], ptr [[THIS1]], i32 0, i32 0
113 // CHECK-NEXT:    [[Y:%.*]] = getelementptr inbounds nuw [[CLASS_A]], ptr [[THIS1]], i32 0, i32 1
114 // CHECK-NEXT:    [[TMP0:%.*]] = getelementptr inbounds [4 x ptr], ptr [[DOTOFFLOAD_BASEPTRS]], i32 0, i32 0
115 // CHECK-NEXT:    store ptr [[THIS1]], ptr [[TMP0]], align 8
116 // CHECK-NEXT:    [[TMP1:%.*]] = getelementptr inbounds [4 x ptr], ptr [[DOTOFFLOAD_PTRS]], i32 0, i32 0
117 // CHECK-NEXT:    store ptr [[THIS1]], ptr [[TMP1]], align 8
118 // CHECK-NEXT:    [[TMP2:%.*]] = getelementptr inbounds [4 x ptr], ptr [[DOTOFFLOAD_MAPPERS]], i64 0, i64 0
119 // CHECK-NEXT:    store ptr null, ptr [[TMP2]], align 8
120 // CHECK-NEXT:    [[TMP3:%.*]] = getelementptr inbounds [4 x ptr], ptr [[DOTOFFLOAD_BASEPTRS]], i32 0, i32 1
121 // CHECK-NEXT:    store ptr [[THIS1]], ptr [[TMP3]], align 8
122 // CHECK-NEXT:    [[TMP4:%.*]] = getelementptr inbounds [4 x ptr], ptr [[DOTOFFLOAD_PTRS]], i32 0, i32 1
123 // CHECK-NEXT:    store ptr [[RES]], ptr [[TMP4]], align 8
124 // CHECK-NEXT:    [[TMP5:%.*]] = getelementptr inbounds [4 x ptr], ptr [[DOTOFFLOAD_MAPPERS]], i64 0, i64 1
125 // CHECK-NEXT:    store ptr null, ptr [[TMP5]], align 8
126 // CHECK-NEXT:    [[TMP6:%.*]] = getelementptr inbounds [4 x ptr], ptr [[DOTOFFLOAD_BASEPTRS]], i32 0, i32 2
127 // CHECK-NEXT:    store ptr [[THIS1]], ptr [[TMP6]], align 8
128 // CHECK-NEXT:    [[TMP7:%.*]] = getelementptr inbounds [4 x ptr], ptr [[DOTOFFLOAD_PTRS]], i32 0, i32 2
129 // CHECK-NEXT:    store ptr [[X]], ptr [[TMP7]], align 8
130 // CHECK-NEXT:    [[TMP8:%.*]] = getelementptr inbounds [4 x ptr], ptr [[DOTOFFLOAD_MAPPERS]], i64 0, i64 2
131 // CHECK-NEXT:    store ptr null, ptr [[TMP8]], align 8
132 // CHECK-NEXT:    [[TMP9:%.*]] = getelementptr inbounds [4 x ptr], ptr [[DOTOFFLOAD_BASEPTRS]], i32 0, i32 3
133 // CHECK-NEXT:    store ptr [[THIS1]], ptr [[TMP9]], align 8
134 // CHECK-NEXT:    [[TMP10:%.*]] = getelementptr inbounds [4 x ptr], ptr [[DOTOFFLOAD_PTRS]], i32 0, i32 3
135 // CHECK-NEXT:    store ptr [[Y]], ptr [[TMP10]], align 8
136 // CHECK-NEXT:    [[TMP11:%.*]] = getelementptr inbounds [4 x ptr], ptr [[DOTOFFLOAD_MAPPERS]], i64 0, i64 3
137 // CHECK-NEXT:    store ptr null, ptr [[TMP11]], align 8
138 // CHECK-NEXT:    [[TMP12:%.*]] = getelementptr inbounds [4 x ptr], ptr [[DOTOFFLOAD_BASEPTRS]], i32 0, i32 0
139 // CHECK-NEXT:    [[TMP13:%.*]] = getelementptr inbounds [4 x ptr], ptr [[DOTOFFLOAD_PTRS]], i32 0, i32 0
140 // CHECK-NEXT:    [[TMP14:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS]], i32 0, i32 0
141 // CHECK-NEXT:    store i32 3, ptr [[TMP14]], align 4
142 // CHECK-NEXT:    [[TMP15:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS]], i32 0, i32 1
143 // CHECK-NEXT:    store i32 4, ptr [[TMP15]], align 4
144 // CHECK-NEXT:    [[TMP16:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS]], i32 0, i32 2
145 // CHECK-NEXT:    store ptr [[TMP12]], ptr [[TMP16]], align 8
146 // CHECK-NEXT:    [[TMP17:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS]], i32 0, i32 3
147 // CHECK-NEXT:    store ptr [[TMP13]], ptr [[TMP17]], align 8
148 // CHECK-NEXT:    [[TMP18:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS]], i32 0, i32 4
149 // CHECK-NEXT:    store ptr @.offload_sizes, ptr [[TMP18]], align 8
150 // CHECK-NEXT:    [[TMP19:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS]], i32 0, i32 5
151 // CHECK-NEXT:    store ptr @.offload_maptypes, ptr [[TMP19]], align 8
152 // CHECK-NEXT:    [[TMP20:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS]], i32 0, i32 6
153 // CHECK-NEXT:    store ptr null, ptr [[TMP20]], align 8
154 // CHECK-NEXT:    [[TMP21:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS]], i32 0, i32 7
155 // CHECK-NEXT:    store ptr null, ptr [[TMP21]], align 8
156 // CHECK-NEXT:    [[TMP22:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS]], i32 0, i32 8
157 // CHECK-NEXT:    store i64 0, ptr [[TMP22]], align 8
158 // CHECK-NEXT:    [[TMP23:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS]], i32 0, i32 9
159 // CHECK-NEXT:    store i64 0, ptr [[TMP23]], align 8
160 // CHECK-NEXT:    [[TMP24:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS]], i32 0, i32 10
161 // CHECK-NEXT:    store [3 x i32] [i32 -1, i32 0, i32 0], ptr [[TMP24]], align 4
162 // CHECK-NEXT:    [[TMP25:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS]], i32 0, i32 11
163 // CHECK-NEXT:    store [3 x i32] zeroinitializer, ptr [[TMP25]], align 4
164 // CHECK-NEXT:    [[TMP26:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS]], i32 0, i32 12
165 // CHECK-NEXT:    store i32 0, ptr [[TMP26]], align 4
166 // CHECK-NEXT:    [[TMP27:%.*]] = call i32 @__tgt_target_kernel(ptr @[[GLOB1:[0-9]+]], i64 -1, i32 -1, i32 0, ptr @.{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__ZN1B3runEv_l25.region_id, ptr [[KERNEL_ARGS]])
167 // CHECK-NEXT:    [[TMP28:%.*]] = icmp ne i32 [[TMP27]], 0
168 // CHECK-NEXT:    br i1 [[TMP28]], label [[OMP_OFFLOAD_FAILED:%.*]], label [[OMP_OFFLOAD_CONT:%.*]]
169 // CHECK:       omp_offload.failed:
170 // CHECK-NEXT:    call void @{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__ZN1B3runEv_l25(ptr [[THIS1]]) #[[ATTR2:[0-9]+]]
171 // CHECK-NEXT:    br label [[OMP_OFFLOAD_CONT]]
172 // CHECK:       omp_offload.cont:
173 // CHECK-NEXT:    ret void
174 //
175 //
176 // CHECK-LABEL: define {{[^@]+}}@_ZN1C3barER10descriptorIfE
177 // CHECK-SAME: (ptr noundef nonnull align 1 dereferenceable(1) [[THIS:%.*]], ptr noundef nonnull align 8 dereferenceable(40) [[D:%.*]]) #[[ATTR0]] comdat align 2 {
178 // CHECK-NEXT:  entry:
179 // CHECK-NEXT:    [[THIS_ADDR:%.*]] = alloca ptr, align 8
180 // CHECK-NEXT:    [[D_ADDR:%.*]] = alloca ptr, align 8
181 // CHECK-NEXT:    [[ASIZE:%.*]] = alloca i32, align 4
182 // CHECK-NEXT:    [[CSIZE:%.*]] = alloca i32, align 4
183 // CHECK-NEXT:    [[DOTOFFLOAD_BASEPTRS:%.*]] = alloca [3 x ptr], align 8
184 // CHECK-NEXT:    [[DOTOFFLOAD_PTRS:%.*]] = alloca [3 x ptr], align 8
185 // CHECK-NEXT:    [[DOTOFFLOAD_MAPPERS:%.*]] = alloca [3 x ptr], align 8
186 // CHECK-NEXT:    [[DOTOFFLOAD_SIZES:%.*]] = alloca [3 x i64], align 8
187 // CHECK-NEXT:    [[TMP:%.*]] = alloca ptr, align 8
188 // CHECK-NEXT:    [[_TMP8:%.*]] = alloca ptr, align 8
189 // CHECK-NEXT:    [[CSIZE_CASTED:%.*]] = alloca i64, align 8
190 // CHECK-NEXT:    [[DOTOFFLOAD_BASEPTRS9:%.*]] = alloca [2 x ptr], align 8
191 // CHECK-NEXT:    [[DOTOFFLOAD_PTRS10:%.*]] = alloca [2 x ptr], align 8
192 // CHECK-NEXT:    [[DOTOFFLOAD_MAPPERS11:%.*]] = alloca [2 x ptr], align 8
193 // CHECK-NEXT:    [[KERNEL_ARGS:%.*]] = alloca [[STRUCT___TGT_KERNEL_ARGUMENTS:%.*]], align 8
194 // CHECK-NEXT:    [[_TMP12:%.*]] = alloca ptr, align 8
195 // CHECK-NEXT:    [[CSIZE_CASTED13:%.*]] = alloca i64, align 8
196 // CHECK-NEXT:    [[DOTOFFLOAD_BASEPTRS18:%.*]] = alloca [3 x ptr], align 8
197 // CHECK-NEXT:    [[DOTOFFLOAD_PTRS19:%.*]] = alloca [3 x ptr], align 8
198 // CHECK-NEXT:    [[DOTOFFLOAD_MAPPERS20:%.*]] = alloca [3 x ptr], align 8
199 // CHECK-NEXT:    [[DOTOFFLOAD_SIZES21:%.*]] = alloca [3 x i64], align 8
200 // CHECK-NEXT:    [[KERNEL_ARGS22:%.*]] = alloca [[STRUCT___TGT_KERNEL_ARGUMENTS]], align 8
201 // CHECK-NEXT:    store ptr [[THIS]], ptr [[THIS_ADDR]], align 8
202 // CHECK-NEXT:    store ptr [[D]], ptr [[D_ADDR]], align 8
203 // CHECK-NEXT:    [[THIS1:%.*]] = load ptr, ptr [[THIS_ADDR]], align 8
204 // CHECK-NEXT:    [[TMP0:%.*]] = load ptr, ptr [[D_ADDR]], align 8
205 // CHECK-NEXT:    [[M:%.*]] = getelementptr inbounds nuw [[STRUCT_DESCRIPTOR:%.*]], ptr [[TMP0]], i32 0, i32 3
206 // CHECK-NEXT:    [[TMP1:%.*]] = load i32, ptr [[M]], align 8
207 // CHECK-NEXT:    [[TMP2:%.*]] = load ptr, ptr [[D_ADDR]], align 8
208 // CHECK-NEXT:    [[K:%.*]] = getelementptr inbounds nuw [[STRUCT_DESCRIPTOR]], ptr [[TMP2]], i32 0, i32 4
209 // CHECK-NEXT:    [[TMP3:%.*]] = load i32, ptr [[K]], align 4
210 // CHECK-NEXT:    [[MUL:%.*]] = mul i32 [[TMP1]], [[TMP3]]
211 // CHECK-NEXT:    store i32 [[MUL]], ptr [[ASIZE]], align 4
212 // CHECK-NEXT:    [[TMP4:%.*]] = load ptr, ptr [[D_ADDR]], align 8
213 // CHECK-NEXT:    [[M2:%.*]] = getelementptr inbounds nuw [[STRUCT_DESCRIPTOR]], ptr [[TMP4]], i32 0, i32 3
214 // CHECK-NEXT:    [[TMP5:%.*]] = load i32, ptr [[M2]], align 8
215 // CHECK-NEXT:    [[TMP6:%.*]] = load ptr, ptr [[D_ADDR]], align 8
216 // CHECK-NEXT:    [[N:%.*]] = getelementptr inbounds nuw [[STRUCT_DESCRIPTOR]], ptr [[TMP6]], i32 0, i32 5
217 // CHECK-NEXT:    [[TMP7:%.*]] = load i32, ptr [[N]], align 8
218 // CHECK-NEXT:    [[MUL3:%.*]] = mul i32 [[TMP5]], [[TMP7]]
219 // CHECK-NEXT:    store i32 [[MUL3]], ptr [[CSIZE]], align 4
220 // CHECK-NEXT:    [[TMP8:%.*]] = load ptr, ptr [[D_ADDR]], align 8
221 // CHECK-NEXT:    [[TMP9:%.*]] = load ptr, ptr [[D_ADDR]], align 8
222 // CHECK-NEXT:    [[A:%.*]] = getelementptr inbounds nuw [[STRUCT_DESCRIPTOR]], ptr [[TMP9]], i32 0, i32 0
223 // CHECK-NEXT:    [[TMP10:%.*]] = load ptr, ptr [[D_ADDR]], align 8
224 // CHECK-NEXT:    [[A4:%.*]] = getelementptr inbounds nuw [[STRUCT_DESCRIPTOR]], ptr [[TMP10]], i32 0, i32 0
225 // CHECK-NEXT:    [[TMP11:%.*]] = load ptr, ptr [[A4]], align 8
226 // CHECK-NEXT:    [[ARRAYIDX:%.*]] = getelementptr inbounds nuw float, ptr [[TMP11]], i64 0
227 // CHECK-NEXT:    [[TMP12:%.*]] = load i32, ptr [[ASIZE]], align 4
228 // CHECK-NEXT:    [[CONV:%.*]] = zext i32 [[TMP12]] to i64
229 // CHECK-NEXT:    [[TMP13:%.*]] = mul nuw i64 [[CONV]], 4
230 // CHECK-NEXT:    [[TMP14:%.*]] = load ptr, ptr [[D_ADDR]], align 8
231 // CHECK-NEXT:    [[TMP15:%.*]] = load ptr, ptr [[D_ADDR]], align 8
232 // CHECK-NEXT:    [[C:%.*]] = getelementptr inbounds nuw [[STRUCT_DESCRIPTOR]], ptr [[TMP15]], i32 0, i32 1
233 // CHECK-NEXT:    [[TMP16:%.*]] = load ptr, ptr [[D_ADDR]], align 8
234 // CHECK-NEXT:    [[C5:%.*]] = getelementptr inbounds nuw [[STRUCT_DESCRIPTOR]], ptr [[TMP16]], i32 0, i32 1
235 // CHECK-NEXT:    [[TMP17:%.*]] = load ptr, ptr [[C5]], align 8
236 // CHECK-NEXT:    [[ARRAYIDX6:%.*]] = getelementptr inbounds nuw float, ptr [[TMP17]], i64 0
237 // CHECK-NEXT:    [[TMP18:%.*]] = load i32, ptr [[CSIZE]], align 4
238 // CHECK-NEXT:    [[CONV7:%.*]] = zext i32 [[TMP18]] to i64
239 // CHECK-NEXT:    [[TMP19:%.*]] = mul nuw i64 [[CONV7]], 4
240 // CHECK-NEXT:    [[TMP20:%.*]] = getelementptr ptr, ptr [[C]], i32 1
241 // CHECK-NEXT:    [[TMP21:%.*]] = ptrtoint ptr [[TMP20]] to i64
242 // CHECK-NEXT:    [[TMP22:%.*]] = ptrtoint ptr [[A]] to i64
243 // CHECK-NEXT:    [[TMP23:%.*]] = sub i64 [[TMP21]], [[TMP22]]
244 // CHECK-NEXT:    [[TMP24:%.*]] = sdiv exact i64 [[TMP23]], ptrtoint (ptr getelementptr (i8, ptr null, i32 1) to i64)
245 // CHECK-NEXT:    [[TMP25:%.*]] = getelementptr inbounds [3 x ptr], ptr [[DOTOFFLOAD_BASEPTRS]], i32 0, i32 0
246 // CHECK-NEXT:    store ptr [[TMP8]], ptr [[TMP25]], align 8
247 // CHECK-NEXT:    [[TMP26:%.*]] = getelementptr inbounds [3 x ptr], ptr [[DOTOFFLOAD_PTRS]], i32 0, i32 0
248 // CHECK-NEXT:    store ptr [[A]], ptr [[TMP26]], align 8
249 // CHECK-NEXT:    [[TMP27:%.*]] = getelementptr inbounds [3 x i64], ptr [[DOTOFFLOAD_SIZES]], i32 0, i32 0
250 // CHECK-NEXT:    store i64 [[TMP24]], ptr [[TMP27]], align 8
251 // CHECK-NEXT:    [[TMP28:%.*]] = getelementptr inbounds [3 x ptr], ptr [[DOTOFFLOAD_MAPPERS]], i64 0, i64 0
252 // CHECK-NEXT:    store ptr null, ptr [[TMP28]], align 8
253 // CHECK-NEXT:    [[TMP29:%.*]] = getelementptr inbounds [3 x ptr], ptr [[DOTOFFLOAD_BASEPTRS]], i32 0, i32 1
254 // CHECK-NEXT:    store ptr [[A]], ptr [[TMP29]], align 8
255 // CHECK-NEXT:    [[TMP30:%.*]] = getelementptr inbounds [3 x ptr], ptr [[DOTOFFLOAD_PTRS]], i32 0, i32 1
256 // CHECK-NEXT:    store ptr [[ARRAYIDX]], ptr [[TMP30]], align 8
257 // CHECK-NEXT:    [[TMP31:%.*]] = getelementptr inbounds [3 x i64], ptr [[DOTOFFLOAD_SIZES]], i32 0, i32 1
258 // CHECK-NEXT:    store i64 [[TMP13]], ptr [[TMP31]], align 8
259 // CHECK-NEXT:    [[TMP32:%.*]] = getelementptr inbounds [3 x ptr], ptr [[DOTOFFLOAD_MAPPERS]], i64 0, i64 1
260 // CHECK-NEXT:    store ptr null, ptr [[TMP32]], align 8
261 // CHECK-NEXT:    [[TMP33:%.*]] = getelementptr inbounds [3 x ptr], ptr [[DOTOFFLOAD_BASEPTRS]], i32 0, i32 2
262 // CHECK-NEXT:    store ptr [[C]], ptr [[TMP33]], align 8
263 // CHECK-NEXT:    [[TMP34:%.*]] = getelementptr inbounds [3 x ptr], ptr [[DOTOFFLOAD_PTRS]], i32 0, i32 2
264 // CHECK-NEXT:    store ptr [[ARRAYIDX6]], ptr [[TMP34]], align 8
265 // CHECK-NEXT:    [[TMP35:%.*]] = getelementptr inbounds [3 x i64], ptr [[DOTOFFLOAD_SIZES]], i32 0, i32 2
266 // CHECK-NEXT:    store i64 [[TMP19]], ptr [[TMP35]], align 8
267 // CHECK-NEXT:    [[TMP36:%.*]] = getelementptr inbounds [3 x ptr], ptr [[DOTOFFLOAD_MAPPERS]], i64 0, i64 2
268 // CHECK-NEXT:    store ptr null, ptr [[TMP36]], align 8
269 // CHECK-NEXT:    [[TMP37:%.*]] = getelementptr inbounds [3 x ptr], ptr [[DOTOFFLOAD_BASEPTRS]], i32 0, i32 0
270 // CHECK-NEXT:    [[TMP38:%.*]] = getelementptr inbounds [3 x ptr], ptr [[DOTOFFLOAD_PTRS]], i32 0, i32 0
271 // CHECK-NEXT:    [[TMP39:%.*]] = getelementptr inbounds [3 x i64], ptr [[DOTOFFLOAD_SIZES]], i32 0, i32 0
272 // CHECK-NEXT:    call void @__tgt_target_data_begin_mapper(ptr @[[GLOB1]], i64 -1, i32 3, ptr [[TMP37]], ptr [[TMP38]], ptr [[TMP39]], ptr @.offload_maptypes.1, ptr null, ptr null)
273 // CHECK-NEXT:    [[TMP40:%.*]] = load ptr, ptr [[D_ADDR]], align 8
274 // CHECK-NEXT:    store ptr [[TMP40]], ptr [[TMP]], align 8
275 // CHECK-NEXT:    [[TMP41:%.*]] = load ptr, ptr [[TMP]], align 8
276 // CHECK-NEXT:    store ptr [[TMP41]], ptr [[_TMP8]], align 8
277 // CHECK-NEXT:    [[TMP42:%.*]] = load i32, ptr [[CSIZE]], align 4
278 // CHECK-NEXT:    store i32 [[TMP42]], ptr [[CSIZE_CASTED]], align 4
279 // CHECK-NEXT:    [[TMP43:%.*]] = load i64, ptr [[CSIZE_CASTED]], align 8
280 // CHECK-NEXT:    [[TMP44:%.*]] = load ptr, ptr [[_TMP8]], align 8
281 // CHECK-NEXT:    [[TMP45:%.*]] = load ptr, ptr [[_TMP8]], align 8
282 // CHECK-NEXT:    [[TMP46:%.*]] = load ptr, ptr [[_TMP8]], align 8
283 // CHECK-NEXT:    [[TMP47:%.*]] = getelementptr inbounds [2 x ptr], ptr [[DOTOFFLOAD_BASEPTRS9]], i32 0, i32 0
284 // CHECK-NEXT:    store i64 [[TMP43]], ptr [[TMP47]], align 8
285 // CHECK-NEXT:    [[TMP48:%.*]] = getelementptr inbounds [2 x ptr], ptr [[DOTOFFLOAD_PTRS10]], i32 0, i32 0
286 // CHECK-NEXT:    store i64 [[TMP43]], ptr [[TMP48]], align 8
287 // CHECK-NEXT:    [[TMP49:%.*]] = getelementptr inbounds [2 x ptr], ptr [[DOTOFFLOAD_MAPPERS11]], i64 0, i64 0
288 // CHECK-NEXT:    store ptr null, ptr [[TMP49]], align 8
289 // CHECK-NEXT:    [[TMP50:%.*]] = getelementptr inbounds [2 x ptr], ptr [[DOTOFFLOAD_BASEPTRS9]], i32 0, i32 1
290 // CHECK-NEXT:    store ptr [[TMP45]], ptr [[TMP50]], align 8
291 // CHECK-NEXT:    [[TMP51:%.*]] = getelementptr inbounds [2 x ptr], ptr [[DOTOFFLOAD_PTRS10]], i32 0, i32 1
292 // CHECK-NEXT:    store ptr [[TMP46]], ptr [[TMP51]], align 8
293 // CHECK-NEXT:    [[TMP52:%.*]] = getelementptr inbounds [2 x ptr], ptr [[DOTOFFLOAD_MAPPERS11]], i64 0, i64 1
294 // CHECK-NEXT:    store ptr null, ptr [[TMP52]], align 8
295 // CHECK-NEXT:    [[TMP53:%.*]] = getelementptr inbounds [2 x ptr], ptr [[DOTOFFLOAD_BASEPTRS9]], i32 0, i32 0
296 // CHECK-NEXT:    [[TMP54:%.*]] = getelementptr inbounds [2 x ptr], ptr [[DOTOFFLOAD_PTRS10]], i32 0, i32 0
297 // CHECK-NEXT:    [[TMP55:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS]], i32 0, i32 0
298 // CHECK-NEXT:    store i32 3, ptr [[TMP55]], align 4
299 // CHECK-NEXT:    [[TMP56:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS]], i32 0, i32 1
300 // CHECK-NEXT:    store i32 2, ptr [[TMP56]], align 4
301 // CHECK-NEXT:    [[TMP57:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS]], i32 0, i32 2
302 // CHECK-NEXT:    store ptr [[TMP53]], ptr [[TMP57]], align 8
303 // CHECK-NEXT:    [[TMP58:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS]], i32 0, i32 3
304 // CHECK-NEXT:    store ptr [[TMP54]], ptr [[TMP58]], align 8
305 // CHECK-NEXT:    [[TMP59:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS]], i32 0, i32 4
306 // CHECK-NEXT:    store ptr @.offload_sizes.2, ptr [[TMP59]], align 8
307 // CHECK-NEXT:    [[TMP60:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS]], i32 0, i32 5
308 // CHECK-NEXT:    store ptr @.offload_maptypes.3, ptr [[TMP60]], align 8
309 // CHECK-NEXT:    [[TMP61:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS]], i32 0, i32 6
310 // CHECK-NEXT:    store ptr null, ptr [[TMP61]], align 8
311 // CHECK-NEXT:    [[TMP62:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS]], i32 0, i32 7
312 // CHECK-NEXT:    store ptr null, ptr [[TMP62]], align 8
313 // CHECK-NEXT:    [[TMP63:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS]], i32 0, i32 8
314 // CHECK-NEXT:    store i64 0, ptr [[TMP63]], align 8
315 // CHECK-NEXT:    [[TMP64:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS]], i32 0, i32 9
316 // CHECK-NEXT:    store i64 0, ptr [[TMP64]], align 8
317 // CHECK-NEXT:    [[TMP65:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS]], i32 0, i32 10
318 // CHECK-NEXT:    store [3 x i32] zeroinitializer, ptr [[TMP65]], align 4
319 // CHECK-NEXT:    [[TMP66:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS]], i32 0, i32 11
320 // CHECK-NEXT:    store [3 x i32] zeroinitializer, ptr [[TMP66]], align 4
321 // CHECK-NEXT:    [[TMP67:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS]], i32 0, i32 12
322 // CHECK-NEXT:    store i32 0, ptr [[TMP67]], align 4
323 // CHECK-NEXT:    [[TMP68:%.*]] = call i32 @__tgt_target_kernel(ptr @[[GLOB1]], i64 -1, i32 0, i32 0, ptr @.{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__ZN1C3barER10descriptorIfE_l55.region_id, ptr [[KERNEL_ARGS]])
324 // CHECK-NEXT:    [[TMP69:%.*]] = icmp ne i32 [[TMP68]], 0
325 // CHECK-NEXT:    br i1 [[TMP69]], label [[OMP_OFFLOAD_FAILED:%.*]], label [[OMP_OFFLOAD_CONT:%.*]]
326 // CHECK:       omp_offload.failed:
327 // CHECK-NEXT:    call void @{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__ZN1C3barER10descriptorIfE_l55(i64 [[TMP43]], ptr [[TMP44]]) #[[ATTR2]]
328 // CHECK-NEXT:    br label [[OMP_OFFLOAD_CONT]]
329 // CHECK:       omp_offload.cont:
330 // CHECK-NEXT:    [[TMP70:%.*]] = getelementptr inbounds [3 x ptr], ptr [[DOTOFFLOAD_BASEPTRS]], i32 0, i32 0
331 // CHECK-NEXT:    [[TMP71:%.*]] = getelementptr inbounds [3 x ptr], ptr [[DOTOFFLOAD_PTRS]], i32 0, i32 0
332 // CHECK-NEXT:    [[TMP72:%.*]] = getelementptr inbounds [3 x i64], ptr [[DOTOFFLOAD_SIZES]], i32 0, i32 0
333 // CHECK-NEXT:    call void @__tgt_target_data_end_mapper(ptr @[[GLOB1]], i64 -1, i32 3, ptr [[TMP70]], ptr [[TMP71]], ptr [[TMP72]], ptr @.offload_maptypes.1, ptr null, ptr null)
334 // CHECK-NEXT:    [[TMP73:%.*]] = load ptr, ptr [[D_ADDR]], align 8
335 // CHECK-NEXT:    store ptr [[TMP73]], ptr [[_TMP12]], align 8
336 // CHECK-NEXT:    [[TMP74:%.*]] = load i32, ptr [[CSIZE]], align 4
337 // CHECK-NEXT:    store i32 [[TMP74]], ptr [[CSIZE_CASTED13]], align 4
338 // CHECK-NEXT:    [[TMP75:%.*]] = load i64, ptr [[CSIZE_CASTED13]], align 8
339 // CHECK-NEXT:    [[TMP76:%.*]] = load ptr, ptr [[_TMP12]], align 8
340 // CHECK-NEXT:    [[TMP77:%.*]] = load ptr, ptr [[_TMP12]], align 8
341 // CHECK-NEXT:    [[TMP78:%.*]] = load ptr, ptr [[_TMP12]], align 8
342 // CHECK-NEXT:    [[C14:%.*]] = getelementptr inbounds nuw [[STRUCT_DESCRIPTOR]], ptr [[TMP78]], i32 0, i32 1
343 // CHECK-NEXT:    [[TMP79:%.*]] = load ptr, ptr [[_TMP12]], align 8
344 // CHECK-NEXT:    [[C15:%.*]] = getelementptr inbounds nuw [[STRUCT_DESCRIPTOR]], ptr [[TMP79]], i32 0, i32 1
345 // CHECK-NEXT:    [[TMP80:%.*]] = load ptr, ptr [[C15]], align 8
346 // CHECK-NEXT:    [[ARRAYIDX16:%.*]] = getelementptr inbounds nuw float, ptr [[TMP80]], i64 0
347 // CHECK-NEXT:    [[TMP81:%.*]] = load i32, ptr [[CSIZE]], align 4
348 // CHECK-NEXT:    [[CONV17:%.*]] = zext i32 [[TMP81]] to i64
349 // CHECK-NEXT:    [[TMP82:%.*]] = mul nuw i64 [[CONV17]], 4
350 // CHECK-NEXT:    [[TMP83:%.*]] = getelementptr ptr, ptr [[C14]], i32 1
351 // CHECK-NEXT:    [[TMP84:%.*]] = ptrtoint ptr [[TMP83]] to i64
352 // CHECK-NEXT:    [[TMP85:%.*]] = ptrtoint ptr [[C14]] to i64
353 // CHECK-NEXT:    [[TMP86:%.*]] = sub i64 [[TMP84]], [[TMP85]]
354 // CHECK-NEXT:    [[TMP87:%.*]] = sdiv exact i64 [[TMP86]], ptrtoint (ptr getelementptr (i8, ptr null, i32 1) to i64)
355 // CHECK-NEXT:    call void @llvm.memcpy.p0.p0.i64(ptr align 8 [[DOTOFFLOAD_SIZES21]], ptr align 8 @.offload_sizes.4, i64 24, i1 false)
356 // CHECK-NEXT:    [[TMP88:%.*]] = getelementptr inbounds [3 x ptr], ptr [[DOTOFFLOAD_BASEPTRS18]], i32 0, i32 0
357 // CHECK-NEXT:    store i64 [[TMP75]], ptr [[TMP88]], align 8
358 // CHECK-NEXT:    [[TMP89:%.*]] = getelementptr inbounds [3 x ptr], ptr [[DOTOFFLOAD_PTRS19]], i32 0, i32 0
359 // CHECK-NEXT:    store i64 [[TMP75]], ptr [[TMP89]], align 8
360 // CHECK-NEXT:    [[TMP90:%.*]] = getelementptr inbounds [3 x ptr], ptr [[DOTOFFLOAD_MAPPERS20]], i64 0, i64 0
361 // CHECK-NEXT:    store ptr null, ptr [[TMP90]], align 8
362 // CHECK-NEXT:    [[TMP91:%.*]] = getelementptr inbounds [3 x ptr], ptr [[DOTOFFLOAD_BASEPTRS18]], i32 0, i32 1
363 // CHECK-NEXT:    store ptr [[TMP77]], ptr [[TMP91]], align 8
364 // CHECK-NEXT:    [[TMP92:%.*]] = getelementptr inbounds [3 x ptr], ptr [[DOTOFFLOAD_PTRS19]], i32 0, i32 1
365 // CHECK-NEXT:    store ptr [[C14]], ptr [[TMP92]], align 8
366 // CHECK-NEXT:    [[TMP93:%.*]] = getelementptr inbounds [3 x i64], ptr [[DOTOFFLOAD_SIZES21]], i32 0, i32 1
367 // CHECK-NEXT:    store i64 [[TMP87]], ptr [[TMP93]], align 8
368 // CHECK-NEXT:    [[TMP94:%.*]] = getelementptr inbounds [3 x ptr], ptr [[DOTOFFLOAD_MAPPERS20]], i64 0, i64 1
369 // CHECK-NEXT:    store ptr null, ptr [[TMP94]], align 8
370 // CHECK-NEXT:    [[TMP95:%.*]] = getelementptr inbounds [3 x ptr], ptr [[DOTOFFLOAD_BASEPTRS18]], i32 0, i32 2
371 // CHECK-NEXT:    store ptr [[C14]], ptr [[TMP95]], align 8
372 // CHECK-NEXT:    [[TMP96:%.*]] = getelementptr inbounds [3 x ptr], ptr [[DOTOFFLOAD_PTRS19]], i32 0, i32 2
373 // CHECK-NEXT:    store ptr [[ARRAYIDX16]], ptr [[TMP96]], align 8
374 // CHECK-NEXT:    [[TMP97:%.*]] = getelementptr inbounds [3 x i64], ptr [[DOTOFFLOAD_SIZES21]], i32 0, i32 2
375 // CHECK-NEXT:    store i64 [[TMP82]], ptr [[TMP97]], align 8
376 // CHECK-NEXT:    [[TMP98:%.*]] = getelementptr inbounds [3 x ptr], ptr [[DOTOFFLOAD_MAPPERS20]], i64 0, i64 2
377 // CHECK-NEXT:    store ptr null, ptr [[TMP98]], align 8
378 // CHECK-NEXT:    [[TMP99:%.*]] = getelementptr inbounds [3 x ptr], ptr [[DOTOFFLOAD_BASEPTRS18]], i32 0, i32 0
379 // CHECK-NEXT:    [[TMP100:%.*]] = getelementptr inbounds [3 x ptr], ptr [[DOTOFFLOAD_PTRS19]], i32 0, i32 0
380 // CHECK-NEXT:    [[TMP101:%.*]] = getelementptr inbounds [3 x i64], ptr [[DOTOFFLOAD_SIZES21]], i32 0, i32 0
381 // CHECK-NEXT:    [[TMP102:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS22]], i32 0, i32 0
382 // CHECK-NEXT:    store i32 3, ptr [[TMP102]], align 4
383 // CHECK-NEXT:    [[TMP103:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS22]], i32 0, i32 1
384 // CHECK-NEXT:    store i32 3, ptr [[TMP103]], align 4
385 // CHECK-NEXT:    [[TMP104:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS22]], i32 0, i32 2
386 // CHECK-NEXT:    store ptr [[TMP99]], ptr [[TMP104]], align 8
387 // CHECK-NEXT:    [[TMP105:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS22]], i32 0, i32 3
388 // CHECK-NEXT:    store ptr [[TMP100]], ptr [[TMP105]], align 8
389 // CHECK-NEXT:    [[TMP106:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS22]], i32 0, i32 4
390 // CHECK-NEXT:    store ptr [[TMP101]], ptr [[TMP106]], align 8
391 // CHECK-NEXT:    [[TMP107:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS22]], i32 0, i32 5
392 // CHECK-NEXT:    store ptr @.offload_maptypes.5, ptr [[TMP107]], align 8
393 // CHECK-NEXT:    [[TMP108:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS22]], i32 0, i32 6
394 // CHECK-NEXT:    store ptr null, ptr [[TMP108]], align 8
395 // CHECK-NEXT:    [[TMP109:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS22]], i32 0, i32 7
396 // CHECK-NEXT:    store ptr null, ptr [[TMP109]], align 8
397 // CHECK-NEXT:    [[TMP110:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS22]], i32 0, i32 8
398 // CHECK-NEXT:    store i64 0, ptr [[TMP110]], align 8
399 // CHECK-NEXT:    [[TMP111:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS22]], i32 0, i32 9
400 // CHECK-NEXT:    store i64 0, ptr [[TMP111]], align 8
401 // CHECK-NEXT:    [[TMP112:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS22]], i32 0, i32 10
402 // CHECK-NEXT:    store [3 x i32] [i32 -1, i32 0, i32 0], ptr [[TMP112]], align 4
403 // CHECK-NEXT:    [[TMP113:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS22]], i32 0, i32 11
404 // CHECK-NEXT:    store [3 x i32] zeroinitializer, ptr [[TMP113]], align 4
405 // CHECK-NEXT:    [[TMP114:%.*]] = getelementptr inbounds nuw [[STRUCT___TGT_KERNEL_ARGUMENTS]], ptr [[KERNEL_ARGS22]], i32 0, i32 12
406 // CHECK-NEXT:    store i32 0, ptr [[TMP114]], align 4
407 // CHECK-NEXT:    [[TMP115:%.*]] = call i32 @__tgt_target_kernel(ptr @[[GLOB1]], i64 -1, i32 -1, i32 0, ptr @.{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__ZN1C3barER10descriptorIfE_l59.region_id, ptr [[KERNEL_ARGS22]])
408 // CHECK-NEXT:    [[TMP116:%.*]] = icmp ne i32 [[TMP115]], 0
409 // CHECK-NEXT:    br i1 [[TMP116]], label [[OMP_OFFLOAD_FAILED23:%.*]], label [[OMP_OFFLOAD_CONT24:%.*]]
410 // CHECK:       omp_offload.failed23:
411 // CHECK-NEXT:    call void @{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__ZN1C3barER10descriptorIfE_l59(i64 [[TMP75]], ptr [[TMP76]]) #[[ATTR2]]
412 // CHECK-NEXT:    br label [[OMP_OFFLOAD_CONT24]]
413 // CHECK:       omp_offload.cont24:
414 // CHECK-NEXT:    ret void
415 //
416 //
417 // CHECK-LABEL: define {{[^@]+}}@_ZN1BC2Eii
418 // CHECK-SAME: (ptr noundef nonnull align 4 dereferenceable(12) [[THIS:%.*]], i32 noundef [[X:%.*]], i32 noundef [[Y:%.*]]) unnamed_addr #[[ATTR0]] comdat align 2 {
419 // CHECK-NEXT:  entry:
420 // CHECK-NEXT:    [[THIS_ADDR:%.*]] = alloca ptr, align 8
421 // CHECK-NEXT:    [[X_ADDR:%.*]] = alloca i32, align 4
422 // CHECK-NEXT:    [[Y_ADDR:%.*]] = alloca i32, align 4
423 // CHECK-NEXT:    store ptr [[THIS]], ptr [[THIS_ADDR]], align 8
424 // CHECK-NEXT:    store i32 [[X]], ptr [[X_ADDR]], align 4
425 // CHECK-NEXT:    store i32 [[Y]], ptr [[Y_ADDR]], align 4
426 // CHECK-NEXT:    [[THIS1:%.*]] = load ptr, ptr [[THIS_ADDR]], align 8
427 // CHECK-NEXT:    [[TMP0:%.*]] = load i32, ptr [[X_ADDR]], align 4
428 // CHECK-NEXT:    [[TMP1:%.*]] = load i32, ptr [[Y_ADDR]], align 4
429 // CHECK-NEXT:    call void @_ZN1AC2Eii(ptr noundef nonnull align 4 dereferenceable(8) [[THIS1]], i32 noundef [[TMP0]], i32 noundef [[TMP1]])
430 // CHECK-NEXT:    [[RES:%.*]] = getelementptr inbounds nuw [[CLASS_B:%.*]], ptr [[THIS1]], i32 0, i32 1
431 // CHECK-NEXT:    store i32 0, ptr [[RES]], align 4
432 // CHECK-NEXT:    ret void
433 //
434 //
435 // CHECK-LABEL: define {{[^@]+}}@_ZN1AC2Eii
436 // CHECK-SAME: (ptr noundef nonnull align 4 dereferenceable(8) [[THIS:%.*]], i32 noundef [[X:%.*]], i32 noundef [[Y:%.*]]) unnamed_addr #[[ATTR0]] comdat align 2 {
437 // CHECK-NEXT:  entry:
438 // CHECK-NEXT:    [[THIS_ADDR:%.*]] = alloca ptr, align 8
439 // CHECK-NEXT:    [[X_ADDR:%.*]] = alloca i32, align 4
440 // CHECK-NEXT:    [[Y_ADDR:%.*]] = alloca i32, align 4
441 // CHECK-NEXT:    store ptr [[THIS]], ptr [[THIS_ADDR]], align 8
442 // CHECK-NEXT:    store i32 [[X]], ptr [[X_ADDR]], align 4
443 // CHECK-NEXT:    store i32 [[Y]], ptr [[Y_ADDR]], align 4
444 // CHECK-NEXT:    [[THIS1:%.*]] = load ptr, ptr [[THIS_ADDR]], align 8
445 // CHECK-NEXT:    [[X:%.*]] = getelementptr inbounds nuw [[CLASS_A:%.*]], ptr [[THIS1]], i32 0, i32 0
446 // CHECK-NEXT:    [[TMP0:%.*]] = load i32, ptr [[X_ADDR]], align 4
447 // CHECK-NEXT:    store i32 [[TMP0]], ptr [[X]], align 4
448 // CHECK-NEXT:    [[Y:%.*]] = getelementptr inbounds nuw [[CLASS_A]], ptr [[THIS1]], i32 0, i32 1
449 // CHECK-NEXT:    [[TMP1:%.*]] = load i32, ptr [[Y_ADDR]], align 4
450 // CHECK-NEXT:    store i32 [[TMP1]], ptr [[Y]], align 4
451 // CHECK-NEXT:    ret void
452 //
453 //
454 // CHECK-LABEL: define {{[^@]+}}@{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__ZN1B3runEv_l25
455 // CHECK-SAME: (ptr noundef [[THIS:%.*]]) #[[ATTR1:[0-9]+]] {
456 // CHECK-NEXT:  entry:
457 // CHECK-NEXT:    [[THIS_ADDR:%.*]] = alloca ptr, align 8
458 // CHECK-NEXT:    store ptr [[THIS]], ptr [[THIS_ADDR]], align 8
459 // CHECK-NEXT:    [[TMP0:%.*]] = load ptr, ptr [[THIS_ADDR]], align 8
460 // CHECK-NEXT:    [[X:%.*]] = getelementptr inbounds nuw [[CLASS_A:%.*]], ptr [[TMP0]], i32 0, i32 0
461 // CHECK-NEXT:    [[TMP1:%.*]] = load i32, ptr [[X]], align 4
462 // CHECK-NEXT:    [[Y:%.*]] = getelementptr inbounds nuw [[CLASS_A]], ptr [[TMP0]], i32 0, i32 1
463 // CHECK-NEXT:    [[TMP2:%.*]] = load i32, ptr [[Y]], align 4
464 // CHECK-NEXT:    [[ADD:%.*]] = add nsw i32 [[TMP1]], [[TMP2]]
465 // CHECK-NEXT:    [[RES:%.*]] = getelementptr inbounds nuw [[CLASS_B:%.*]], ptr [[TMP0]], i32 0, i32 1
466 // CHECK-NEXT:    store i32 [[ADD]], ptr [[RES]], align 4
467 // CHECK-NEXT:    ret void
468 //
469 //
470 // CHECK-LABEL: define {{[^@]+}}@{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__ZN1C3barER10descriptorIfE_l55
471 // CHECK-SAME: (i64 noundef [[CSIZE:%.*]], ptr noundef nonnull align 8 dereferenceable(40) [[D:%.*]]) #[[ATTR1]] {
472 // CHECK-NEXT:  entry:
473 // CHECK-NEXT:    [[CSIZE_ADDR:%.*]] = alloca i64, align 8
474 // CHECK-NEXT:    [[D_ADDR:%.*]] = alloca ptr, align 8
475 // CHECK-NEXT:    [[TMP:%.*]] = alloca ptr, align 8
476 // CHECK-NEXT:    [[CSIZE_CASTED:%.*]] = alloca i64, align 8
477 // CHECK-NEXT:    store i64 [[CSIZE]], ptr [[CSIZE_ADDR]], align 8
478 // CHECK-NEXT:    store ptr [[D]], ptr [[D_ADDR]], align 8
479 // CHECK-NEXT:    [[TMP0:%.*]] = load ptr, ptr [[D_ADDR]], align 8
480 // CHECK-NEXT:    store ptr [[TMP0]], ptr [[TMP]], align 8
481 // CHECK-NEXT:    [[TMP1:%.*]] = load i32, ptr [[CSIZE_ADDR]], align 4
482 // CHECK-NEXT:    store i32 [[TMP1]], ptr [[CSIZE_CASTED]], align 4
483 // CHECK-NEXT:    [[TMP2:%.*]] = load i64, ptr [[CSIZE_CASTED]], align 8
484 // CHECK-NEXT:    [[TMP3:%.*]] = load ptr, ptr [[TMP]], align 8
485 // CHECK-NEXT:    call void (ptr, i32, ptr, ...) @__kmpc_fork_teams(ptr @[[GLOB1]], i32 2, ptr @{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__ZN1C3barER10descriptorIfE_l55.omp_outlined, i64 [[TMP2]], ptr [[TMP3]])
486 // CHECK-NEXT:    ret void
487 //
488 //
489 // CHECK-LABEL: define {{[^@]+}}@{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__ZN1C3barER10descriptorIfE_l55.omp_outlined
490 // CHECK-SAME: (ptr noalias noundef [[DOTGLOBAL_TID_:%.*]], ptr noalias noundef [[DOTBOUND_TID_:%.*]], i64 noundef [[CSIZE:%.*]], ptr noundef nonnull align 8 dereferenceable(40) [[D:%.*]]) #[[ATTR1]] {
491 // CHECK-NEXT:  entry:
492 // CHECK-NEXT:    [[DOTGLOBAL_TID__ADDR:%.*]] = alloca ptr, align 8
493 // CHECK-NEXT:    [[DOTBOUND_TID__ADDR:%.*]] = alloca ptr, align 8
494 // CHECK-NEXT:    [[CSIZE_ADDR:%.*]] = alloca i64, align 8
495 // CHECK-NEXT:    [[D_ADDR:%.*]] = alloca ptr, align 8
496 // CHECK-NEXT:    [[TMP:%.*]] = alloca ptr, align 8
497 // CHECK-NEXT:    [[I:%.*]] = alloca i32, align 4
498 // CHECK-NEXT:    store ptr [[DOTGLOBAL_TID_]], ptr [[DOTGLOBAL_TID__ADDR]], align 8
499 // CHECK-NEXT:    store ptr [[DOTBOUND_TID_]], ptr [[DOTBOUND_TID__ADDR]], align 8
500 // CHECK-NEXT:    store i64 [[CSIZE]], ptr [[CSIZE_ADDR]], align 8
501 // CHECK-NEXT:    store ptr [[D]], ptr [[D_ADDR]], align 8
502 // CHECK-NEXT:    [[TMP0:%.*]] = load ptr, ptr [[D_ADDR]], align 8
503 // CHECK-NEXT:    store ptr [[TMP0]], ptr [[TMP]], align 8
504 // CHECK-NEXT:    store i32 0, ptr [[I]], align 4
505 // CHECK-NEXT:    br label [[FOR_COND:%.*]]
506 // CHECK:       for.cond:
507 // CHECK-NEXT:    [[TMP1:%.*]] = load i32, ptr [[I]], align 4
508 // CHECK-NEXT:    [[TMP2:%.*]] = load i32, ptr [[CSIZE_ADDR]], align 4
509 // CHECK-NEXT:    [[CMP:%.*]] = icmp ult i32 [[TMP1]], [[TMP2]]
510 // CHECK-NEXT:    br i1 [[CMP]], label [[FOR_BODY:%.*]], label [[FOR_END:%.*]]
511 // CHECK:       for.body:
512 // CHECK-NEXT:    [[TMP3:%.*]] = load ptr, ptr [[TMP]], align 8
513 // CHECK-NEXT:    [[C:%.*]] = getelementptr inbounds nuw [[STRUCT_DESCRIPTOR:%.*]], ptr [[TMP3]], i32 0, i32 1
514 // CHECK-NEXT:    [[TMP4:%.*]] = load ptr, ptr [[C]], align 8
515 // CHECK-NEXT:    [[TMP5:%.*]] = load i32, ptr [[I]], align 4
516 // CHECK-NEXT:    [[IDXPROM:%.*]] = sext i32 [[TMP5]] to i64
517 // CHECK-NEXT:    [[ARRAYIDX:%.*]] = getelementptr inbounds float, ptr [[TMP4]], i64 [[IDXPROM]]
518 // CHECK-NEXT:    store float 1.000000e+00, ptr [[ARRAYIDX]], align 4
519 // CHECK-NEXT:    br label [[FOR_INC:%.*]]
520 // CHECK:       for.inc:
521 // CHECK-NEXT:    [[TMP6:%.*]] = load i32, ptr [[I]], align 4
522 // CHECK-NEXT:    [[INC:%.*]] = add nsw i32 [[TMP6]], 1
523 // CHECK-NEXT:    store i32 [[INC]], ptr [[I]], align 4
524 // CHECK-NEXT:    br label [[FOR_COND]], !llvm.loop [[LOOP6:![0-9]+]]
525 // CHECK:       for.end:
526 // CHECK-NEXT:    ret void
527 //
528 //
529 // CHECK-LABEL: define {{[^@]+}}@{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__ZN1C3barER10descriptorIfE_l59
530 // CHECK-SAME: (i64 noundef [[CSIZE:%.*]], ptr noundef nonnull align 8 dereferenceable(40) [[D:%.*]]) #[[ATTR1]] {
531 // CHECK-NEXT:  entry:
532 // CHECK-NEXT:    [[CSIZE_ADDR:%.*]] = alloca i64, align 8
533 // CHECK-NEXT:    [[D_ADDR:%.*]] = alloca ptr, align 8
534 // CHECK-NEXT:    [[TMP:%.*]] = alloca ptr, align 8
535 // CHECK-NEXT:    [[I:%.*]] = alloca i32, align 4
536 // CHECK-NEXT:    store i64 [[CSIZE]], ptr [[CSIZE_ADDR]], align 8
537 // CHECK-NEXT:    store ptr [[D]], ptr [[D_ADDR]], align 8
538 // CHECK-NEXT:    [[TMP0:%.*]] = load ptr, ptr [[D_ADDR]], align 8
539 // CHECK-NEXT:    store ptr [[TMP0]], ptr [[TMP]], align 8
540 // CHECK-NEXT:    store i32 0, ptr [[I]], align 4
541 // CHECK-NEXT:    br label [[FOR_COND:%.*]]
542 // CHECK:       for.cond:
543 // CHECK-NEXT:    [[TMP1:%.*]] = load i32, ptr [[I]], align 4
544 // CHECK-NEXT:    [[TMP2:%.*]] = load i32, ptr [[CSIZE_ADDR]], align 4
545 // CHECK-NEXT:    [[CMP:%.*]] = icmp ult i32 [[TMP1]], [[TMP2]]
546 // CHECK-NEXT:    br i1 [[CMP]], label [[FOR_BODY:%.*]], label [[FOR_END:%.*]]
547 // CHECK:       for.body:
548 // CHECK-NEXT:    [[TMP3:%.*]] = load ptr, ptr [[TMP]], align 8
549 // CHECK-NEXT:    [[C:%.*]] = getelementptr inbounds nuw [[STRUCT_DESCRIPTOR:%.*]], ptr [[TMP3]], i32 0, i32 1
550 // CHECK-NEXT:    [[TMP4:%.*]] = load ptr, ptr [[C]], align 8
551 // CHECK-NEXT:    [[TMP5:%.*]] = load i32, ptr [[I]], align 4
552 // CHECK-NEXT:    [[IDXPROM:%.*]] = sext i32 [[TMP5]] to i64
553 // CHECK-NEXT:    [[ARRAYIDX:%.*]] = getelementptr inbounds float, ptr [[TMP4]], i64 [[IDXPROM]]
554 // CHECK-NEXT:    store float 1.000000e+00, ptr [[ARRAYIDX]], align 4
555 // CHECK-NEXT:    br label [[FOR_INC:%.*]]
556 // CHECK:       for.inc:
557 // CHECK-NEXT:    [[TMP6:%.*]] = load i32, ptr [[I]], align 4
558 // CHECK-NEXT:    [[INC:%.*]] = add nsw i32 [[TMP6]], 1
559 // CHECK-NEXT:    store i32 [[INC]], ptr [[I]], align 4
560 // CHECK-NEXT:    br label [[FOR_COND]], !llvm.loop [[LOOP10:![0-9]+]]
561 // CHECK:       for.end:
562 // CHECK-NEXT:    ret void
563 //
564