BACKING_STORE_ALIGNMENT 849 gc/os_dep.c & ~(BACKING_STORE_ALIGNMENT - 1)); BACKING_STORE_ALIGNMENT 917 gc/os_dep.c result += BACKING_STORE_ALIGNMENT - 1; BACKING_STORE_ALIGNMENT 918 gc/os_dep.c result &= ~(BACKING_STORE_ALIGNMENT - 1);