On 09/08/2021 10:00, Sebastian Huber wrote:
If get_gcov_type() returns a 64-bit type, then 64-bit atomic operations in
hardware are required for the "atomic" method. Add a new method to force
atomic operations even if a library implementation (libatomic) must be used.
gcc/
*
On 09/08/2021 12:19, Richard Biener wrote:
On Mon, Aug 9, 2021 at 10:01 AM Sebastian Huber
wrote:
If get_gcov_type() returns a 64-bit type, then 64-bit atomic operations in
hardware are required for the "atomic" method. Add a new method to force
atomic operations even if a library
On Mon, Aug 9, 2021 at 10:01 AM Sebastian Huber
wrote:
>
> If get_gcov_type() returns a 64-bit type, then 64-bit atomic operations in
> hardware are required for the "atomic" method. Add a new method to force
> atomic operations even if a library implementation (libatomic) must be used.
I do
If get_gcov_type() returns a 64-bit type, then 64-bit atomic operations in
hardware are required for the "atomic" method. Add a new method to force
atomic operations even if a library implementation (libatomic) must be used.
gcc/
* common.opt (fprofile-update): Add force-atomic method.
