http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16458



--- Comment #11 from Peter Bergner <bergner at gcc dot gnu.org> 2013-02-28 
20:21:05 UTC ---

Author: bergner

Date: Thu Feb 28 20:20:56 2013

New Revision: 196357



URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=196357

Log:

gcc/

    Backport from mainline

    2012-04-11  Peter Bergner  <berg...@vnet.ibm.com>

            Michael Matz  <m...@suse.de>



    PR target/16458

    * rtlanal.c (unsigned_reg_p): New function.

    Update copyright notice dates.

    * rtl.h (unsigned_reg_p): Prototype it.

    Update copyright notice dates.

    * config/rs6000/rs6000.c (rs6000_generate_compare): Use it.

    Update comment.

    * expr.c (expand_expr_real_1): Set register attributes.

    * stmt.c (expand_case): Likewise.



gcc/testsuite/

    Backport from mainline

    2012-04-11  Peter Bergner  <berg...@vnet.ibm.com>



    PR target/16458

    * gcc.target/powerpc/pr16458-1.c: New test.

    * gcc.target/powerpc/pr16458-2.c: Likewise.

    * gcc.target/powerpc/pr16458-3.c: Likewise.

    * gcc.target/powerpc/pr16458-4.c: Likewise.



Added:

    branches/ibm/gcc-4_7-branch/gcc/testsuite/gcc.target/powerpc/pr16458-1.c

    branches/ibm/gcc-4_7-branch/gcc/testsuite/gcc.target/powerpc/pr16458-2.c

    branches/ibm/gcc-4_7-branch/gcc/testsuite/gcc.target/powerpc/pr16458-3.c

    branches/ibm/gcc-4_7-branch/gcc/testsuite/gcc.target/powerpc/pr16458-4.c

Modified:

    branches/ibm/gcc-4_7-branch/gcc/ChangeLog.ibm

    branches/ibm/gcc-4_7-branch/gcc/config/rs6000/rs6000.c

    branches/ibm/gcc-4_7-branch/gcc/expr.c

    branches/ibm/gcc-4_7-branch/gcc/rtl.h

    branches/ibm/gcc-4_7-branch/gcc/rtlanal.c

    branches/ibm/gcc-4_7-branch/gcc/stmt.c

    branches/ibm/gcc-4_7-branch/gcc/testsuite/ChangeLog.ibm

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