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

[dnovillo at gcc dot gnu.org]

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

--- Comment #7 from Diego Novillo <dnovillo at gcc dot gnu.org> 2011-06-30 
13:24:06 UTC ---
Author: dnovillo
Date: Thu Jun 30 13:24:00 2011
New Revision: 175702

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175702
Log:
ChangeLog.google-4_6
2011-06-29  Diego Novillo  <dnovi...@google.com>

    Backport from gcc-4_6-branch

    2011-06-29  Martin Jambor  <mjam...@suse.cz>
        Backport from mainline
        2011-06-24  Martin Jambor  <mjam...@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/ChangeLog.google-4_6
2011-06-29  Diego Novillo  <dnovi...@google.com>

    Backport from gcc-4_6-branch

    2011-06-29  Martin Jambor  <mjam...@suse.cz>
        Backport from mainline
        2011-06-24  Martin Jambor  <mjam...@suse.cz>

        PR tree-optimizations/49516
        * g++.dg/tree-ssa/pr49516.C: New test.


Added:
    branches/google/gcc-4_6/gcc/testsuite/g++.dg/tree-ssa/pr49516.C
      - copied unchanged from r175634,
branches/gcc-4_6-branch/gcc/testsuite/g++.dg/tree-ssa/pr49516.C
Modified:
    branches/google/gcc-4_6/   (props changed)
    branches/google/gcc-4_6/gcc/ChangeLog.google-4_6
    branches/google/gcc-4_6/gcc/config/rs6000/rs6000.c   (props changed)
    branches/google/gcc-4_6/gcc/config/rs6000/rs6000.h   (props changed)
    branches/google/gcc-4_6/gcc/testsuite/ChangeLog.google-4_6
    branches/google/gcc-4_6/gcc/testsuite/gcc.target/powerpc/ppc-round.c  
(props changed)
    branches/google/gcc-4_6/gcc/tree-sra.c
    branches/google/gcc-4_6/libjava/classpath/   (props changed)

Propchange: branches/google/gcc-4_6/
            ('svn:mergeinfo' modified)

Propchange: branches/google/gcc-4_6/
            ('svnmerge-integrated' modified)

Propchange: branches/google/gcc-4_6/gcc/config/rs6000/rs6000.c
            ('svn:mergeinfo' modified)

Propchange: branches/google/gcc-4_6/gcc/config/rs6000/rs6000.h
            ('svn:mergeinfo' modified)

Propchange:
branches/google/gcc-4_6/gcc/testsuite/gcc.target/powerpc/ppc-round.c
            ('svn:mergeinfo' modified)

Propchange: branches/google/gcc-4_6/libjava/classpath/
            ('svn:mergeinfo' modified)