[Bug go/57045] Build failure in libgo/runtime/proc.c: error: ‘?=({anonymous})=?UTF-8?Q?’ may be used uninitialized in this function

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57045

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |jakub at gcc dot gnu.org
         Resolution|                            |FIXED
   Target Milestone|---                         |4.9.0

--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> 2013-04-26 13:18:01 UTC ---
Author: jakub
Date: Fri Apr 26 13:14:55 2013
New Revision: 198340

URL: http://gcc.gnu.org/viewcvs?rev=198340&root=gcc&view=rev
Log:
    PR go/57045
    * tree-ssa-uninit.c (compute_uninit_opnds_pos): In functions
    with nonlocal goto receivers or returns twice calls, ignore
    unininitialized values from abnormal edges to nl goto receiver
    or returns twice call.

    * gcc.dg/setjmp-5.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/setjmp-5.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-uninit.c