| 1 | // 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 |
| 2 | // 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 |
| 3 | // 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 -emit-pch -o %t |
| 4 | // 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 -include-pch %t -o - | FileCheck %s |
| 5 | |
| 6 | // RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm-bc %s -o %t-ppc-host.bc |
| 7 | // RUN: %clang_cc1 -verify -fopenmp-simd -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 SIMD-ONLY |
| 8 | // RUN: %clang_cc1 -verify -fopenmp-simd -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 -emit-pch -o %t |
| 9 | // RUN: %clang_cc1 -verify -fopenmp-simd -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 -include-pch %t -verify -o - | FileCheck %s --check-prefix SIMD-ONLY |
| 10 | |
| 11 | // expected-no-diagnostics |
| 12 | |
| 13 | // SIMD-ONLY-NOT: {{__kmpc|__tgt}} |
| 14 | |
| 15 | // CHECK-NOT: define {{.*}}{{baz1|baz4|maini1|Base|virtual_}} |
| 16 | // CHECK-DAG: Bake |
| 17 | // CHECK-NOT: @{{hhh|ggg|fff|eee}} = |
| 18 | // CHECK-DAG: @aaa = external global i32, |
| 19 | // CHECK-DAG: @bbb = global i32 0, |
| 20 | // CHECK-DAG: weak constant %struct.__tgt_offload_entry { i8* bitcast (i32* @bbb to i8*), |
| 21 | // CHECK-DAG: @ccc = external global i32, |
| 22 | // CHECK-DAG: @ddd = global i32 0, |
| 23 | // CHECK-DAG: @hhh_decl_tgt_link_ptr = common global i32* null |
| 24 | // CHECK-DAG: @ggg_decl_tgt_link_ptr = common global i32* null |
| 25 | // CHECK-DAG: @fff_decl_tgt_link_ptr = common global i32* null |
| 26 | // CHECK-DAG: @eee_decl_tgt_link_ptr = common global i32* null |
| 27 | // CHECK-DAG: @{{.*}}maini1{{.*}}aaa = internal global i64 23, |
| 28 | // CHECK-DAG: @b = global i32 15, |
| 29 | // CHECK-DAG: @d = global i32 0, |
| 30 | // CHECK-DAG: @c = external global i32, |
| 31 | // CHECK-DAG: @globals = global %struct.S zeroinitializer, |
| 32 | // CHECK-DAG: [[STAT:@.+stat]] = internal global %struct.S zeroinitializer, |
| 33 | // CHECK-DAG: [[STAT_REF:@.+]] = internal constant %struct.S* [[STAT]] |
| 34 | // CHECK-DAG: @out_decl_target = global i32 0, |
| 35 | // CHECK-DAG: @llvm.used = appending global [6 x i8*] [i8* bitcast (void ()* @__omp_offloading__{{.+}}_globals_l[[@LINE+80]]_ctor to i8*), i8* bitcast (void ()* @__omp_offloading__{{.+}}_stat_l[[@LINE+81]]_ctor to i8*), |
| 36 | // CHECK-DAG: @llvm.compiler.used = appending global [1 x i8*] [i8* bitcast (%struct.S** [[STAT_REF]] to i8*)], |
| 37 | |
| 38 | // CHECK-DAG: define {{.*}}i32 @{{.*}}{{foo|bar|baz2|baz3|FA|f_method}}{{.*}}() |
| 39 | // CHECK-DAG: define {{.*}}void @{{.*}}TemplateClass{{.*}}(%class.TemplateClass* %{{.*}}) |
| 40 | // CHECK-DAG: define {{.*}}i32 @{{.*}}TemplateClass{{.*}}f_method{{.*}}(%class.TemplateClass* %{{.*}}) |
| 41 | // CHECK-DAG: define {{.*}}void @__omp_offloading__{{.*}}_globals_l[[@LINE+74]]_ctor() |
| 42 | |
| 43 | #ifndef HEADER |
| 44 | #define HEADER |
| 45 | |
| 46 | #pragma omp declare target |
| 47 | extern int bbb; |
| 48 | #pragma omp end declare target |
| 49 | #pragma omp declare target |
| 50 | extern int bbb; |
| 51 | #pragma omp end declare target |
| 52 | |
| 53 | #pragma omp declare target |
| 54 | extern int aaa; |
| 55 | int bbb = 0; |
| 56 | extern int ccc; |
| 57 | int ddd = 0; |
| 58 | #pragma omp end declare target |
| 59 | |
| 60 | #pragma omp declare target |
| 61 | extern int bbb; |
| 62 | #pragma omp end declare target |
| 63 | |
| 64 | extern int eee; |
| 65 | int fff = 0; |
| 66 | extern int ggg; |
| 67 | int hhh = 0; |
| 68 | #pragma omp declare target link(eee, fff, ggg, hhh) |
| 69 | |
| 70 | int out_decl_target = 0; |
| 71 | #pragma omp declare target |
| 72 | void lambda () { |
| 73 | #ifdef __cpp_lambdas |
| 74 | (void)[&] { (void)out_decl_target; }; |
| 75 | #else |
| 76 | #pragma clang __debug captured |
| 77 | { |
| 78 | (void)out_decl_target; |
| 79 | } |
| 80 | #endif |
| 81 | }; |
| 82 | #pragma omp end declare target |
| 83 | |
| 84 | template <typename T> |
| 85 | class TemplateClass { |
| 86 | T a; |
| 87 | public: |
| 88 | TemplateClass() {} |
| 89 | T f_method() const { return a; } |
| 90 | }; |
| 91 | |
| 92 | int foo(); |
| 93 | |
| 94 | static int baz1() { return 0; } |
| 95 | |
| 96 | int baz2(); |
| 97 | |
| 98 | int baz4() { return 5; } |
| 99 | |
| 100 | template <typename T> |
| 101 | T FA() { |
| 102 | TemplateClass<T> s; |
| 103 | return s.f_method(); |
| 104 | } |
| 105 | |
| 106 | #pragma omp declare target |
| 107 | struct S { |
| 108 | int a; |
| 109 | S(int a) : a(a) {} |
| 110 | }; |
| 111 | |
| 112 | int foo() { return 0; } |
| 113 | int b = 15; |
| 114 | int d; |
| 115 | S globals(d); |
| 116 | static S stat(d); |
| 117 | #pragma omp end declare target |
| 118 | int c; |
| 119 | |
| 120 | int bar() { return 1 + foo() + bar() + baz1() + baz2(); } |
| 121 | |
| 122 | int maini1() { |
| 123 | int a; |
| 124 | static long aa = 32 + bbb + ccc + fff + ggg; |
| 125 | // CHECK-DAG: define weak void @__omp_offloading_{{.*}}maini1{{.*}}_l[[@LINE+1]](i32* dereferenceable{{.*}}, i64 {{.*}}, i64 {{.*}}) |
| 126 | #pragma omp target map(tofrom \ |
| 127 | : a, b) |
| 128 | { |
| 129 | S s(a); |
| 130 | static long aaa = 23; |
| 131 | a = foo() + bar() + b + c + d + aa + aaa + FA<int>(); |
| 132 | } |
| 133 | return baz4(); |
| 134 | } |
| 135 | |
| 136 | int baz3() { return 2 + baz2(); } |
| 137 | int baz2() { |
| 138 | // CHECK-DAG: define weak void @__omp_offloading_{{.*}}baz2{{.*}}_l[[@LINE+1]](i64 {{.*}}) |
| 139 | #pragma omp target parallel |
| 140 | ++c; |
| 141 | return 2 + baz3(); |
| 142 | } |
| 143 | |
| 144 | extern int create() throw(); |
| 145 | |
| 146 | static __typeof(create) __t_create __attribute__((__weakref__("__create"))); |
| 147 | |
| 148 | int baz5() { |
| 149 | bool a; |
| 150 | // CHECK-DAG: define weak void @__omp_offloading_{{.*}}baz5{{.*}}_l[[@LINE+1]](i64 {{.*}}) |
| 151 | #pragma omp target |
| 152 | a = __extension__(void *) & __t_create != 0; |
| 153 | return a; |
| 154 | } |
| 155 | |
| 156 | template <typename T> |
| 157 | struct Base { |
| 158 | virtual ~Base() {} |
| 159 | }; |
| 160 | |
| 161 | template class Base<int>; |
| 162 | |
| 163 | template <typename T> |
| 164 | struct Bake { |
| 165 | virtual ~Bake() {} |
| 166 | }; |
| 167 | |
| 168 | #pragma omp declare target |
| 169 | template class Bake<int>; |
| 170 | #pragma omp end declare target |
| 171 | |
| 172 | struct BaseNonT { |
| 173 | virtual ~BaseNonT() {} |
| 174 | }; |
| 175 | |
| 176 | #pragma omp declare target |
| 177 | struct BakeNonT { |
| 178 | virtual ~BakeNonT() {} |
| 179 | }; |
| 180 | #pragma omp end declare target |
| 181 | |
| 182 | template <typename T> |
| 183 | struct B { |
| 184 | virtual void virtual_foo(); |
| 185 | }; |
| 186 | |
| 187 | void new_bar() { new B<int>(); } |
| 188 | |
| 189 | template <typename T> |
| 190 | void B<T>::virtual_foo() { |
| 191 | #pragma omp target |
| 192 | {} |
| 193 | } |
| 194 | |
| 195 | struct A { |
| 196 | virtual void emitted() {} |
| 197 | }; |
| 198 | |
| 199 | template <typename T> |
| 200 | struct C : public A { |
| 201 | virtual void emitted(); |
| 202 | }; |
| 203 | |
| 204 | template <typename T> |
| 205 | void C<T>::emitted() { |
| 206 | #pragma omp target |
| 207 | {} |
| 208 | } |
| 209 | |
| 210 | int main() { |
| 211 | A *X = new C<int>(); |
| 212 | X->emitted(); |
| 213 | return 0; |
| 214 | } |
| 215 | |
| 216 | // CHECK-DAG: define {{.*}}void @__omp_offloading_{{.*}}virtual_foo{{.*}}_l[[@LINE-25]]() |
| 217 | // CHECK-DAG: define {{.*}}void @__omp_offloading_{{.*}}emitted{{.*}}_l[[@LINE-11]]() |
| 218 | |
| 219 | // CHECK-DAG: declare extern_weak signext i32 @__create() |
| 220 | |
| 221 | // CHECK-NOT: define {{.*}}{{baz1|baz4|maini1|Base|virtual_}} |
| 222 | |
| 223 | // CHECK-DAG: !{i32 1, !"aaa", i32 0, i32 {{[0-9]+}}} |
| 224 | // CHECK-DAG: !{i32 1, !"ccc", i32 0, i32 {{[0-9]+}}} |
| 225 | // CHECK-DAG: !{{{.+}}virtual_foo |
| 226 | |
| 227 | #endif // HEADER |
| 228 | |