LGTM.Thanks, I should mention that this test fails on aarch64_be, because of pending Alan's patches.
A few big-endian fixes were checked in last night. Do you mean this? r219957 | rsandifo | 2015-01-21 17:53:04 +0000 (Wed, 21 Jan 2015) | 6 lines gcc/ 2015-01-25 Alan Hayward <alan.hayw...@arm.com> * rtlanal.c (subreg_get_info): Exit early for simple and common cases. Thanks, Tejas.