diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/c-c++-common/tm/pr54893.c')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/c-c++-common/tm/pr54893.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/c-c++-common/tm/pr54893.c b/gcc-4.9/gcc/testsuite/c-c++-common/tm/pr54893.c new file mode 100644 index 000000000..8967f384a --- /dev/null +++ b/gcc-4.9/gcc/testsuite/c-c++-common/tm/pr54893.c @@ -0,0 +1,16 @@ +/* { dg-do compile } */ +/* { dg-options "-fgnu-tm -fdump-ipa-tmipa" } */ + +/* Test that volatiles are allowed inside relaxed transactions. */ + +volatile int test_var = 0; + +int main() +{ + __transaction_relaxed { + test_var++; + } +} + +/* { dg-final { scan-ipa-dump "GTMA_DOES_GO_IRREVOCABLE" "tmipa" } } */ +/* { dg-final { cleanup-ipa-dump "tmipa" } } */ |