[Bug lto/50602] ICE in tree_nrv, at tree-nrv.c:155 during large LTO build

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50602

--- Comment #20 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-05-04 11:47:10 UTC ---
Author: rguenth
Date: Fri May  4 11:47:06 2012
New Revision: 187155

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=187155
Log:
2012-05-04  Richard Guenther  <rguenther@suse.de>

    PR lto/50602
    * lto-wrapper.c (merge_and_complain): Complain about mismatches
    of -freg-struct-return and -fpcc-struct-return.
    (run_gcc): Pass through -freg-struct-return and -fpcc-struct-return
    from the input file options and ignore those from the link
    command line.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/lto-wrapper.c