offload/test/sanitizer/free_wrong_ptr_kind.c

   1 // clang-format off
   2 // RUN: %libomptarget-compileopt-generic
   3 // RUN: %not --crash env -u LLVM_DISABLE_SYMBOLIZATION OFFLOAD_TRACK_ALLOCATION_TRACES=1 %libomptarget-run-generic 2>&1 | %fcheck-generic --check-prefixes=CHECK,NDEBG
   4 // RUN: %libomptarget-compileopt-generic -g
   5 // RUN: %not --crash env -u LLVM_DISABLE_SYMBOLIZATION OFFLOAD_TRACK_ALLOCATION_TRACES=1 %libomptarget-run-generic 2>&1 | %fcheck-generic --check-prefixes=CHECK,DEBUG
   6 // clang-format on
   7
   8 // UNSUPPORTED: aarch64-unknown-linux-gnu
   9 // UNSUPPORTED: aarch64-unknown-linux-gnu-LTO
  10 // UNSUPPORTED: x86_64-unknown-linux-gnu
  11 // UNSUPPORTED: x86_64-unknown-linux-gnu-LTO
  12 // UNSUPPORTED: s390x-ibm-linux-gnu
  13 // UNSUPPORTED: s390x-ibm-linux-gnu-LTO
  14
  15 #include <omp.h>
  16
  17 void *llvm_omp_target_alloc_host(size_t Size, int DeviceNum);
  18
  19 int main(void) {
  20   void *P = llvm_omp_target_alloc_host(8, 0);
  21   omp_target_free(P, 0);
  22 }
  23
  24 // clang-format off
  25 // CHECK: OFFLOAD ERROR: deallocation requires device memory but allocation was pinned host memory: 0x
  26 // CHECK:  dataDelete
  27 // CHECK:  omp_target_free
  28 // NDEBG: main
  29 // DEBUG:  main {{.*}}free_wrong_ptr_kind.c:22
  30 //
  31 // CHECK: Last allocation of size 8 -> device pointer
  32 // CHECK:  dataAlloc
  33 // CHECK:  llvm_omp_target_alloc_host
  34 // NDEBG:  main
  35 // DEBUG:  main {{.*}}free_wrong_ptr_kind.c:21