Files
clang-p2996/openmp/libomptarget/test/mapping/alloc_fail.c
Joel E. Denny 5f6aa9680c [OpenMP] target_data_begin: fail on device alloc fail
Without this patch, target_data_begin continues after an illegal
mapping or an out-of-memory error on the device.  With this patch, it
terminates the runtime with an error instead.

The new test exercises only illegal mappings.  I didn't think of a
good way to exercise out-of-memory errors from the test suite.

Reviewed By: jdoerfert

Differential Revision: https://reviews.llvm.org/D78170
2020-04-21 17:10:50 -04:00

26 lines
883 B
C

// RUN: %libomptarget-compile-aarch64-unknown-linux-gnu
// RUN: %libomptarget-run-fail-aarch64-unknown-linux-gnu 2>&1 \
// RUN: | %fcheck-aarch64-unknown-linux-gnu
// RUN: %libomptarget-compile-powerpc64-ibm-linux-gnu
// RUN: %libomptarget-run-fail-powerpc64-ibm-linux-gnu 2>&1 \
// RUN: | %fcheck-powerpc64-ibm-linux-gnu
// RUN: %libomptarget-compile-powerpc64le-ibm-linux-gnu
// RUN: %libomptarget-run-fail-powerpc64le-ibm-linux-gnu 2>&1 \
// RUN: | %fcheck-powerpc64le-ibm-linux-gnu
// RUN: %libomptarget-compile-x86_64-pc-linux-gnu
// RUN: %libomptarget-run-fail-x86_64-pc-linux-gnu 2>&1 \
// RUN: | %fcheck-x86_64-pc-linux-gnu
// CHECK: Libomptarget fatal error 1: failure of target construct while offloading is mandatory
int main() {
int arr[4] = {0, 1, 2, 3};
#pragma omp target data map(alloc: arr[0:2])
#pragma omp target data map(alloc: arr[1:2])
;
return 0;
}