clang/test/OpenMP/amdgcn_target_global_constructor.cpp

   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 // REQUIRES: amdgpu-registered-target
   3
   4 // RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple x86_64-unknown-unknown -fopenmp-targets=amdgcn-amd-amdhsa -emit-llvm-bc %s -o %t-ppc-host.bc
   5 // RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple amdgcn-amd-amdhsa -fopenmp-targets=amdgcn-amd-amdhsa -emit-llvm %s -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o - | FileCheck %s
   6 // expected-no-diagnostics
   7 #ifndef HEADER
   8 #define HEADER
   9
  10 void foo(void);
  11
  12 struct S {
  13   int a;
  14   S() : a(1) {}
  15   ~S() { foo(); }
  16 };
  17
  18 #pragma omp declare target
  19 S A;
  20 #pragma omp end declare target
  21
  22 #endif
  23 // CHECK-LABEL: define {{[^@]+}}@{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}_A_l19_ctor
  24 // CHECK-SAME: () #[[ATTR0:[0-9]+]] {
  25 // CHECK-NEXT:  entry:
  26 // CHECK-NEXT:    call void @_ZN1SC1Ev(ptr noundef nonnull align 4 dereferenceable(4) addrspacecast (ptr addrspace(1) @A to ptr)) #[[ATTR3:[0-9]+]]
  27 // CHECK-NEXT:    ret void
  28 //
  29 //
  30 // CHECK-LABEL: define {{[^@]+}}@_ZN1SC1Ev
  31 // CHECK-SAME: (ptr noundef nonnull align 4 dereferenceable(4) [[THIS:%.*]]) unnamed_addr #[[ATTR1:[0-9]+]] comdat align 2 {
  32 // CHECK-NEXT:  entry:
  33 // CHECK-NEXT:    [[THIS_ADDR:%.*]] = alloca ptr, align 8, addrspace(5)
  34 // CHECK-NEXT:    [[THIS_ADDR_ASCAST:%.*]] = addrspacecast ptr addrspace(5) [[THIS_ADDR]] to ptr
  35 // CHECK-NEXT:    store ptr [[THIS]], ptr [[THIS_ADDR_ASCAST]], align 8
  36 // CHECK-NEXT:    [[THIS1:%.*]] = load ptr, ptr [[THIS_ADDR_ASCAST]], align 8
  37 // CHECK-NEXT:    call void @_ZN1SC2Ev(ptr noundef nonnull align 4 dereferenceable(4) [[THIS1]]) #[[ATTR3]]
  38 // CHECK-NEXT:    ret void
  39 //
  40 //
  41 // CHECK-LABEL: define {{[^@]+}}@{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}_A_l19_dtor
  42 // CHECK-SAME: () #[[ATTR0]] {
  43 // CHECK-NEXT:  entry:
  44 // CHECK-NEXT:    call void @_ZN1SD1Ev(ptr noundef nonnull align 4 dereferenceable(4) addrspacecast (ptr addrspace(1) @A to ptr)) #[[ATTR4:[0-9]+]]
  45 // CHECK-NEXT:    ret void
  46 //
  47 //
  48 // CHECK-LABEL: define {{[^@]+}}@_ZN1SD1Ev
  49 // CHECK-SAME: (ptr noundef nonnull align 4 dereferenceable(4) [[THIS:%.*]]) unnamed_addr #[[ATTR1]] comdat align 2 {
  50 // CHECK-NEXT:  entry:
  51 // CHECK-NEXT:    [[THIS_ADDR:%.*]] = alloca ptr, align 8, addrspace(5)
  52 // CHECK-NEXT:    [[THIS_ADDR_ASCAST:%.*]] = addrspacecast ptr addrspace(5) [[THIS_ADDR]] to ptr
  53 // CHECK-NEXT:    store ptr [[THIS]], ptr [[THIS_ADDR_ASCAST]], align 8
  54 // CHECK-NEXT:    [[THIS1:%.*]] = load ptr, ptr [[THIS_ADDR_ASCAST]], align 8
  55 // CHECK-NEXT:    call void @_ZN1SD2Ev(ptr noundef nonnull align 4 dereferenceable(4) [[THIS1]]) #[[ATTR4]]
  56 // CHECK-NEXT:    ret void
  57 //
  58 //
  59 // CHECK-LABEL: define {{[^@]+}}@_ZN1SC2Ev
  60 // CHECK-SAME: (ptr noundef nonnull align 4 dereferenceable(4) [[THIS:%.*]]) unnamed_addr #[[ATTR1]] comdat align 2 {
  61 // CHECK-NEXT:  entry:
  62 // CHECK-NEXT:    [[THIS_ADDR:%.*]] = alloca ptr, align 8, addrspace(5)
  63 // CHECK-NEXT:    [[THIS_ADDR_ASCAST:%.*]] = addrspacecast ptr addrspace(5) [[THIS_ADDR]] to ptr
  64 // CHECK-NEXT:    store ptr [[THIS]], ptr [[THIS_ADDR_ASCAST]], align 8
  65 // CHECK-NEXT:    [[THIS1:%.*]] = load ptr, ptr [[THIS_ADDR_ASCAST]], align 8
  66 // CHECK-NEXT:    [[A:%.*]] = getelementptr inbounds [[STRUCT_S:%.*]], ptr [[THIS1]], i32 0, i32 0
  67 // CHECK-NEXT:    store i32 1, ptr [[A]], align 4
  68 // CHECK-NEXT:    ret void
  69 //
  70 //
  71 // CHECK-LABEL: define {{[^@]+}}@_ZN1SD2Ev
  72 // CHECK-SAME: (ptr noundef nonnull align 4 dereferenceable(4) [[THIS:%.*]]) unnamed_addr #[[ATTR1]] comdat align 2 {
  73 // CHECK-NEXT:  entry:
  74 // CHECK-NEXT:    [[THIS_ADDR:%.*]] = alloca ptr, align 8, addrspace(5)
  75 // CHECK-NEXT:    [[THIS_ADDR_ASCAST:%.*]] = addrspacecast ptr addrspace(5) [[THIS_ADDR]] to ptr
  76 // CHECK-NEXT:    store ptr [[THIS]], ptr [[THIS_ADDR_ASCAST]], align 8
  77 // CHECK-NEXT:    [[THIS1:%.*]] = load ptr, ptr [[THIS_ADDR_ASCAST]], align 8
  78 // CHECK-NEXT:    call void @_Z3foov() #[[ATTR3]]
  79 // CHECK-NEXT:    ret void
  80 //