[Bug tree-optimization/51117] [4.7 regression] rev.181172 causes glibc build failure

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51117

--- Comment #8 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-12-09 
20:50:50 UTC ---
Author: jakub
Date: Fri Dec  9 20:50:40 2011
New Revision: 182177

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182177
Log:
    PR tree-optimization/51117
    * tree-eh.c (optimize_clobbers): Don't remove just one
    clobber, but all consecutive clobbers before RESX.
    Use gimple_clobber_p predicate.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/tree-eh.c