r193268 - in /trunk/gcc: ChangeLog tree-ssa-tai...

[rth@gcc.gnu.org]

Author: rth
Date: Tue Nov  6 23:55:11 2012
New Revision: 193268

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193268
Log:
Prevent "illegal" block sharing within transactions.

        * tree-ssa-tail-merge.c (find_duplicate): Do not consider
        is_tm_ending_fndecl calls as mergable.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/tree-ssa-tail-merge.c