https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70456
Bug ID: 70456 Summary: GTM::gtm_thread::operator new should properly allocate aligned memory Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: libitm Assignee: unassigned at gcc dot gnu.org Reporter: hjl.tools at gmail dot com Target Milestone: --- Since GTM::gtm_thread has gtm_thread *next_thread __attribute__((__aligned__(HW_CACHELINE_SIZE))); GTM::gtm_thread::operator new should properly allocate aligned memory.