[Bug middle-end/49721] convert_memory_address_addr_space may generate invalid new insns

[hjl at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49721

--- Comment #26 from hjl at gcc dot gnu.org <hjl at gcc dot gnu.org> 2011-08-19 21:18:06 UTC ---
Author: hjl
Date: Fri Aug 19 21:18:03 2011
New Revision: 177914

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=177914
Log:
Permute conversion and addition of constant for zero-extend.

gcc/

2011-08-19  H.J. Lu  <hongjiu.lu@intel.com>

    PR middle-end/49721
    * explow.c (convert_memory_address_addr_space): Also permute the
    conversion and addition of constant for zero-extend.

gcc/testsuite/

2011-08-19  H.J. Lu  <hongjiu.lu@intel.com>

    PR middle-end/49721
    * gfortran.dg/pr49721-1.f: New.
    * gfortran.fortran-torture/compile/pr49721-1.f: Likewise.

Added:
    trunk/gcc/testsuite/gfortran.dg/pr49721-1.f
    trunk/gcc/testsuite/gfortran.fortran-torture/compile/pr49721-1.f
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/explow.c
    trunk/gcc/testsuite/ChangeLog