[Bug other/58712] [4.9 Regression] issues found by --enable-checking=valgrind

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58712

--- Comment #13 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Wed Jan 29 10:35:15 2014
New Revision: 207230

URL: http://gcc.gnu.org/viewcvs?rev=207230&root=gcc&view=rev
Log:
    PR other/58712
    * read-rtl.c (read_rtx_code): Clear all of RTX_CODE_SIZE (code).
    For REGs set ORIGINAL_REGNO.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/read-rtl.c