https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61578
--- Comment #43 from avieira at gcc dot gnu.org --- Author: avieira Date: Mon Jun 13 09:58:34 2016 New Revision: 237369 URL: https://gcc.gnu.org/viewcvs?rev=237369&root=gcc&view=rev Log: Backport from Mainline 2015-09-01 Vladimir Makarov <vmaka...@redhat.com> PR target/61578 * lra-lives.c (process_bb_lives): Process move pseudos with the same value for copies and preferences * lra-constraints.c (match_reload): Create match reload pseudo with the same value from single dying input pseudo. Modified: branches/ARM/embedded-5-branch/gcc/ChangeLog.arm branches/ARM/embedded-5-branch/gcc/lra-constraints.c branches/ARM/embedded-5-branch/gcc/lra-lives.c
