[Bug target/44707] operand requires impossible reload

[bergner at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44707

--- Comment #7 from Peter Bergner <bergner at gcc dot gnu.org> 2011-03-09 
19:20:47 UTC ---
Author: bergner
Date: Wed Mar  9 19:20:42 2011
New Revision: 170829

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=170829
Log:
gcc/
    Backport from mainline
    2010-07-02  Ulrich Weigand  <ulrich.weig...@de.ibm.com>

    PR target/44707
    * config/rs6000/rs6000.c (rs6000_legitimize_reload_address): Recognize
    (lo_sum (high ...) ...) patterns generated by earlier passes.

gcc/testsuite/
    Backport from mainline
    2010-07-02  Ulrich Weigand  <ulrich.weig...@de.ibm.com>

    PR target/44707
    * gcc.c-torture/compile/pr44707.c: New test.

Added:
    branches/ibm/gcc-4_5-branch/gcc/testsuite/gcc.c-torture/compile/pr44707.c
Modified:
    branches/ibm/gcc-4_5-branch/gcc/ChangeLog.ibm
    branches/ibm/gcc-4_5-branch/gcc/config/rs6000/rs6000.c
    branches/ibm/gcc-4_5-branch/gcc/testsuite/ChangeLog.ibm