__tm_abort clarification

__tm_abort clarification

The documentation says that "__tm_abort" must be lexically bound to a transaction. My understanding is that you cannot call __tm_abort inside a tm_callable transaction called through a transaction. Is that right?

__attribute__ ((tm_callable)) void abort_me() {
__tm_abort; /* ILLEGAL */
}

foo() {
__tm_atomic {
abort_me();
}
}

2 posts / 0 new
Last post
For more complete information about compiler optimizations, see our Optimization Notice.

Your understanding is correct. Thanks for trying our Edition 2.0 out.

Xinmin Tian (Intel)

Leave a Comment

Please sign in to add a comment. Not a member? Join today