[Bug tree-optimization/49516] SRA generates memory references into its replacements

[jamborm at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49516

--- Comment #5 from Martin Jambor <jamborm at gcc dot gnu.org> 2011-06-29 12:55:48 UTC ---
Author: jamborm
Date: Wed Jun 29 12:55:44 2011
New Revision: 175634

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175634
Log:
2011-06-29  Martin Jambor  <mjambor@suse.cz>
    Backport from mainline
    2011-06-24  Martin Jambor  <mjambor@suse.cz>

    PR tree-optimizations/49516
    * tree-sra.c (sra_modify_assign): Choose the safe path for
    aggregate copies if we also did scalar replacements.

    * testsuite/g++.dg/tree-ssa/pr49516.C: New test.


Added:
    branches/gcc-4_6-branch/gcc/testsuite/g++.dg/tree-ssa/pr49516.C
Modified:
    branches/gcc-4_6-branch/gcc/ChangeLog
    branches/gcc-4_6-branch/gcc/testsuite/ChangeLog
    branches/gcc-4_6-branch/gcc/tree-sra.c