[Bug middle-end/61430] [4.10 regression] ICE in lra_create_copy

[cltang at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61430

--- Comment #6 from Chung-Lin Tang <cltang at gcc dot gnu.org> ---
Author: cltang
Date: Mon Jun 16 09:58:34 2014
New Revision: 211701

URL: https://gcc.gnu.org/viewcvs?rev=211701&root=gcc&view=rev
Log:
2014-06-16  Chung-Lin Tang  <clt...@codesourcery.com>

    PR middle-end/61430
    * lra-lives.c (process_bb_lives): Skip creating copy during
    insn scan when src/dest has constrained to same regno.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/lra-lives.c