Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/atomic-fence.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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/* Test __atomic routines for existence and execution with each valid memory model. */ /* { dg-do run } */ /* { dg-require-effective-target sync_char_short } */ /* Test that __atomic_{thread,signal}_fence builtins execute. */ int main () { __atomic_thread_fence (__ATOMIC_RELAXED); __atomic_thread_fence (__ATOMIC_CONSUME); __atomic_thread_fence (__ATOMIC_ACQUIRE); __atomic_thread_fence (__ATOMIC_RELEASE); __atomic_thread_fence (__ATOMIC_ACQ_REL); __atomic_thread_fence (__ATOMIC_SEQ_CST); __atomic_signal_fence (__ATOMIC_RELAXED); __atomic_signal_fence (__ATOMIC_CONSUME); __atomic_signal_fence (__ATOMIC_ACQUIRE); __atomic_signal_fence (__ATOMIC_RELEASE); __atomic_signal_fence (__ATOMIC_ACQ_REL); __atomic_signal_fence (__ATOMIC_SEQ_CST); return 0; }