2007-08-09 Andrew Pinski <andrew_pinski@playstation.sony.com>

2007-08-09  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR middle-end/32813
        * fold-const.c (omit_one_operand): Return only the ommitted expression
        if the result is an empty statement.
        (pedantic_omit_one_operand): Likewise.

2007-08-09  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        PR middle-end/32813
        * gfortran.fortran-torture/compile/emptyif-1.f90: New test.
        * lib/fortran-torture.exp (fortran-torture): Use TORTURE_OPTIONS instead
        of just -O.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127322 138bc75d-0d04-0410-961f-82ee72b054a4